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cleanup unused android libs in phonelibs (#19702)

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Co-authored-by: Comma Device <device@comma.ai>
pull/19727/head
Adeeb Shihadeh 4 years ago committed by GitHub
parent f1d356af6a
commit 873341e2d5
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44 changed files with 0 additions and 13364 deletions
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  1. 93
      phonelibs/android_frameworks_native/include/batteryservice/BatteryService.h
  2. 45
      phonelibs/android_frameworks_native/include/batteryservice/IBatteryPropertiesListener.h
  3. 52
      phonelibs/android_frameworks_native/include/batteryservice/IBatteryPropertiesRegistrar.h
  4. 30
      phonelibs/android_frameworks_native/include/diskusage/dirsize.h
  5. 52
      phonelibs/android_frameworks_native/include/input/IInputFlinger.h
  6. 681
      phonelibs/android_frameworks_native/include/input/Input.h
  7. 170
      phonelibs/android_frameworks_native/include/input/InputDevice.h
  8. 447
      phonelibs/android_frameworks_native/include/input/InputEventLabels.h
  9. 453
      phonelibs/android_frameworks_native/include/input/InputTransport.h
  10. 265
      phonelibs/android_frameworks_native/include/input/KeyCharacterMap.h
  11. 117
      phonelibs/android_frameworks_native/include/input/KeyLayoutMap.h
  12. 104
      phonelibs/android_frameworks_native/include/input/Keyboard.h
  13. 107
      phonelibs/android_frameworks_native/include/input/VelocityControl.h
  14. 269
      phonelibs/android_frameworks_native/include/input/VelocityTracker.h
  15. 81
      phonelibs/android_frameworks_native/include/input/VirtualKeyMap.h
  16. 419
      phonelibs/android_frameworks_native/include/media/drm/DrmAPI.h
  17. 126
      phonelibs/android_frameworks_native/include/media/editor/II420ColorConverter.h
  18. 115
      phonelibs/android_frameworks_native/include/media/hardware/CryptoAPI.h
  19. 164
      phonelibs/android_frameworks_native/include/media/hardware/HDCPAPI.h
  20. 288
      phonelibs/android_frameworks_native/include/media/hardware/HardwareAPI.h
  21. 127
      phonelibs/android_frameworks_native/include/media/hardware/MetadataBufferType.h
  22. 59
      phonelibs/android_frameworks_native/include/media/hardware/OMXPluginBase.h
  23. 947
      phonelibs/android_frameworks_native/include/media/openmax/OMX_AsString.h
  24. 1342
      phonelibs/android_frameworks_native/include/media/openmax/OMX_Audio.h
  25. 102
      phonelibs/android_frameworks_native/include/media/openmax/OMX_AudioExt.h
  26. 596
      phonelibs/android_frameworks_native/include/media/openmax/OMX_Component.h
  27. 212
      phonelibs/android_frameworks_native/include/media/openmax/OMX_ContentPipe.h
  28. 1464
      phonelibs/android_frameworks_native/include/media/openmax/OMX_Core.h
  29. 958
      phonelibs/android_frameworks_native/include/media/openmax/OMX_IVCommon.h
  30. 345
      phonelibs/android_frameworks_native/include/media/openmax/OMX_Image.h
  31. 274
      phonelibs/android_frameworks_native/include/media/openmax/OMX_Index.h
  32. 101
      phonelibs/android_frameworks_native/include/media/openmax/OMX_IndexExt.h
  33. 354
      phonelibs/android_frameworks_native/include/media/openmax/OMX_Other.h
  34. 387
      phonelibs/android_frameworks_native/include/media/openmax/OMX_Types.h
  35. 1081
      phonelibs/android_frameworks_native/include/media/openmax/OMX_Video.h
  36. 224
      phonelibs/android_frameworks_native/include/media/openmax/OMX_VideoExt.h
  37. 50
      phonelibs/android_frameworks_native/include/powermanager/IPowerManager.h
  38. 37
      phonelibs/android_frameworks_native/include/powermanager/PowerManager.h
  39. 42
      phonelibs/android_frameworks_native/include/private/binder/Static.h
  40. 33
      phonelibs/android_frameworks_native/include/private/binder/binder_module.h
  41. 62
      phonelibs/android_frameworks_native/include/private/gui/ComposerService.h
  42. 143
      phonelibs/android_frameworks_native/include/private/gui/LayerState.h
  43. 45
      phonelibs/android_frameworks_native/include/private/gui/SyncFeatures.h
  44. 301
      phonelibs/android_frameworks_native/include/private/ui/RegionHelper.h

93
phonelibs/android_frameworks_native/include/batteryservice/BatteryService.h
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/*
* Copyright (C) 2013 The Android Open Source Project
* Copyright (C) 2015 The CyanogenMod Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifndef ANDROID_BATTERYSERVICE_H
#define ANDROID_BATTERYSERVICE_H
#include <binder/Parcel.h>
#include <sys/types.h>
#include <utils/Errors.h>
#include <utils/String8.h>
namespace android {
// must be kept in sync with definitions in BatteryManager.java
enum {
BATTERY_STATUS_UNKNOWN = 1, // equals BatteryManager.BATTERY_STATUS_UNKNOWN constant
BATTERY_STATUS_CHARGING = 2, // equals BatteryManager.BATTERY_STATUS_CHARGING constant
BATTERY_STATUS_DISCHARGING = 3, // equals BatteryManager.BATTERY_STATUS_DISCHARGING constant
BATTERY_STATUS_NOT_CHARGING = 4, // equals BatteryManager.BATTERY_STATUS_NOT_CHARGING constant
BATTERY_STATUS_FULL = 5, // equals BatteryManager.BATTERY_STATUS_FULL constant
};
// must be kept in sync with definitions in BatteryManager.java
enum {
BATTERY_HEALTH_UNKNOWN = 1, // equals BatteryManager.BATTERY_HEALTH_UNKNOWN constant
BATTERY_HEALTH_GOOD = 2, // equals BatteryManager.BATTERY_HEALTH_GOOD constant
BATTERY_HEALTH_OVERHEAT = 3, // equals BatteryManager.BATTERY_HEALTH_OVERHEAT constant
BATTERY_HEALTH_DEAD = 4, // equals BatteryManager.BATTERY_HEALTH_DEAD constant
BATTERY_HEALTH_OVER_VOLTAGE = 5, // equals BatteryManager.BATTERY_HEALTH_OVER_VOLTAGE constant
BATTERY_HEALTH_UNSPECIFIED_FAILURE = 6, // equals BatteryManager.BATTERY_HEALTH_UNSPECIFIED_FAILURE constant
BATTERY_HEALTH_COLD = 7, // equals BatteryManager.BATTERY_HEALTH_COLD constant
};
// must be kept in sync with definitions in BatteryProperty.java
enum {
BATTERY_PROP_CHARGE_COUNTER = 1, // equals BatteryProperty.CHARGE_COUNTER constant
BATTERY_PROP_CURRENT_NOW = 2, // equals BatteryProperty.CURRENT_NOW constant
BATTERY_PROP_CURRENT_AVG = 3, // equals BatteryProperty.CURRENT_AVG constant
BATTERY_PROP_CAPACITY = 4, // equals BatteryProperty.CAPACITY constant
BATTERY_PROP_ENERGY_COUNTER = 5, // equals BatteryProperty.ENERGY_COUNTER constant
};
struct BatteryProperties {
bool chargerAcOnline;
bool chargerUsbOnline;
bool chargerWirelessOnline;
int maxChargingCurrent;
int batteryStatus;
int batteryHealth;
bool batteryPresent;
int batteryLevel;
int batteryVoltage;
int batteryTemperature;
String8 batteryTechnology;
bool dockBatterySupported;
bool chargerDockAcOnline;
int dockBatteryStatus;
int dockBatteryHealth;
bool dockBatteryPresent;
int dockBatteryLevel;
int dockBatteryVoltage;
int dockBatteryTemperature;
String8 dockBatteryTechnology;
status_t writeToParcel(Parcel* parcel) const;
status_t readFromParcel(Parcel* parcel);
};
struct BatteryProperty {
int64_t valueInt64;
status_t writeToParcel(Parcel* parcel) const;
status_t readFromParcel(Parcel* parcel);
};
}; // namespace android
#endif // ANDROID_BATTERYSERVICE_H

45
phonelibs/android_frameworks_native/include/batteryservice/IBatteryPropertiesListener.h
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/*
* Copyright (C) 2013 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifndef ANDROID_IBATTERYPROPERTIESLISTENER_H
#define ANDROID_IBATTERYPROPERTIESLISTENER_H
#include <binder/IBinder.h>
#include <binder/IInterface.h>
#include <batteryservice/BatteryService.h>
namespace android {
// must be kept in sync with interface defined in IBatteryPropertiesListener.aidl
enum {
TRANSACT_BATTERYPROPERTIESCHANGED = IBinder::FIRST_CALL_TRANSACTION,
};
// ----------------------------------------------------------------------------
class IBatteryPropertiesListener : public IInterface {
public:
DECLARE_META_INTERFACE(BatteryPropertiesListener);
virtual void batteryPropertiesChanged(struct BatteryProperties props) = 0;
};
// ----------------------------------------------------------------------------
}; // namespace android
#endif // ANDROID_IBATTERYPROPERTIESLISTENER_H

52
phonelibs/android_frameworks_native/include/batteryservice/IBatteryPropertiesRegistrar.h
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/*
* Copyright (C) 2013 The Android Open Source Project
* Copyright (C) 2015 The CyanogenMod Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifndef ANDROID_IBATTERYPROPERTIESREGISTRAR_H
#define ANDROID_IBATTERYPROPERTIESREGISTRAR_H
#include <binder/IInterface.h>
#include <batteryservice/IBatteryPropertiesListener.h>
namespace android {
// must be kept in sync with interface defined in IBatteryPropertiesRegistrar.aidl
enum {
REGISTER_LISTENER = IBinder::FIRST_CALL_TRANSACTION,
UNREGISTER_LISTENER,
GET_PROPERTY,
GET_DOCK_PROPERTY,
};
class IBatteryPropertiesRegistrar : public IInterface {
public:
DECLARE_META_INTERFACE(BatteryPropertiesRegistrar);
virtual void registerListener(const sp<IBatteryPropertiesListener>& listener) = 0;
virtual void unregisterListener(const sp<IBatteryPropertiesListener>& listener) = 0;
virtual status_t getProperty(int id, struct BatteryProperty *val) = 0;
virtual status_t getDockProperty(int id, struct BatteryProperty *val) = 0;
};
class BnBatteryPropertiesRegistrar : public BnInterface<IBatteryPropertiesRegistrar> {
public:
virtual status_t onTransact(uint32_t code, const Parcel& data,
Parcel* reply, uint32_t flags = 0);
};
}; // namespace android
#endif // ANDROID_IBATTERYPROPERTIESREGISTRAR_H

30
phonelibs/android_frameworks_native/include/diskusage/dirsize.h
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/*
*
* Copyright (C) 2010 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifndef __LIBDISKUSAGE_DIRSIZE_H
#define __LIBDISKUSAGE_DIRSIZE_H
#include <stdint.h>
__BEGIN_DECLS
int64_t stat_size(struct stat *s);
int64_t calculate_dir_size(int dfd);
__END_DECLS
#endif /* __LIBDISKUSAGE_DIRSIZE_H */

52
phonelibs/android_frameworks_native/include/input/IInputFlinger.h
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/*
* Copyright (C) 2013 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifndef _LIBINPUT_IINPUT_FLINGER_H
#define _LIBINPUT_IINPUT_FLINGER_H
#include <stdint.h>
#include <sys/types.h>
#include <binder/IInterface.h>
namespace android {
/*
* This class defines the Binder IPC interface for accessing various
* InputFlinger features.
*/
class IInputFlinger : public IInterface {
public:
DECLARE_META_INTERFACE(InputFlinger);
};
/**
* Binder implementation.
*/
class BnInputFlinger : public BnInterface<IInputFlinger> {
public:
enum {
DO_SOMETHING_TRANSACTION = IBinder::FIRST_CALL_TRANSACTION,
};
virtual status_t onTransact(uint32_t code, const Parcel& data,
Parcel* reply, uint32_t flags = 0);
};
} // namespace android
#endif // _LIBINPUT_IINPUT_FLINGER_H

681
phonelibs/android_frameworks_native/include/input/Input.h
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/*
* Copyright (C) 2010 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifndef _LIBINPUT_INPUT_H
#define _LIBINPUT_INPUT_H
/**
* Native input event structures.
*/
#include <android/input.h>
#include <utils/BitSet.h>
#include <utils/KeyedVector.h>
#include <utils/RefBase.h>
#include <utils/String8.h>
#include <utils/Timers.h>
#include <utils/Vector.h>
#include <stdint.h>
/*
* Additional private constants not defined in ndk/ui/input.h.
*/
enum {
/* Signifies that the key is being predispatched */
AKEY_EVENT_FLAG_PREDISPATCH = 0x20000000,
/* Private control to determine when an app is tracking a key sequence. */
AKEY_EVENT_FLAG_START_TRACKING = 0x40000000,
/* Key event is inconsistent with previously sent key events. */
AKEY_EVENT_FLAG_TAINTED = 0x80000000,
};
enum {
/**
* This flag indicates that the window that received this motion event is partly
* or wholly obscured by another visible window above it. This flag is set to true
* even if the event did not directly pass through the obscured area.
* A security sensitive application can check this flag to identify situations in which
* a malicious application may have covered up part of its content for the purpose
* of misleading the user or hijacking touches. An appropriate response might be
* to drop the suspect touches or to take additional precautions to confirm the user's
* actual intent.
*/
AMOTION_EVENT_FLAG_WINDOW_IS_PARTIALLY_OBSCURED = 0x2,
/* Motion event is inconsistent with previously sent motion events. */
AMOTION_EVENT_FLAG_TAINTED = 0x80000000,
};
enum {
/* Used when a motion event is not associated with any display.
* Typically used for non-pointer events. */
ADISPLAY_ID_NONE = -1,
/* The default display id. */
ADISPLAY_ID_DEFAULT = 0,
};
enum {
/*
* Indicates that an input device has switches.
* This input source flag is hidden from the API because switches are only used by the system
* and applications have no way to interact with them.
*/
AINPUT_SOURCE_SWITCH = 0x80000000,
};
enum {
/**
* Constants for LEDs. Hidden from the API since we don't actually expose a way to interact
* with LEDs to developers
*
* NOTE: If you add LEDs here, you must also add them to InputEventLabels.h
*/
ALED_NUM_LOCK = 0x00,
ALED_CAPS_LOCK = 0x01,
ALED_SCROLL_LOCK = 0x02,
ALED_COMPOSE = 0x03,
ALED_KANA = 0x04,
ALED_SLEEP = 0x05,
ALED_SUSPEND = 0x06,
ALED_MUTE = 0x07,
ALED_MISC = 0x08,
ALED_MAIL = 0x09,
ALED_CHARGING = 0x0a,
ALED_CONTROLLER_1 = 0x10,
ALED_CONTROLLER_2 = 0x11,
ALED_CONTROLLER_3 = 0x12,
ALED_CONTROLLER_4 = 0x13,
};
/* Maximum number of controller LEDs we support */
#define MAX_CONTROLLER_LEDS 4
/*
* SystemUiVisibility constants from View.
*/
enum {
ASYSTEM_UI_VISIBILITY_STATUS_BAR_VISIBLE = 0,
ASYSTEM_UI_VISIBILITY_STATUS_BAR_HIDDEN = 0x00000001,
};
/*
* Maximum number of pointers supported per motion event.
* Smallest number of pointers is 1.
* (We want at least 10 but some touch controllers obstensibly configured for 10 pointers
* will occasionally emit 11. There is not much harm making this constant bigger.)
*/
#define MAX_POINTERS 16
/*
* Maximum number of samples supported per motion event.
*/
#define MAX_SAMPLES UINT16_MAX
/*
* Maximum pointer id value supported in a motion event.
* Smallest pointer id is 0.
* (This is limited by our use of BitSet32 to track pointer assignments.)
*/
#define MAX_POINTER_ID 31
/*
* Declare a concrete type for the NDK's input event forward declaration.
*/
struct AInputEvent {
virtual ~AInputEvent() { }
};
/*
* Declare a concrete type for the NDK's input device forward declaration.
*/
struct AInputDevice {
virtual ~AInputDevice() { }
};
namespace android {
#ifdef HAVE_ANDROID_OS
class Parcel;
#endif
/*
* Flags that flow alongside events in the input dispatch system to help with certain
* policy decisions such as waking from device sleep.
*
* These flags are also defined in frameworks/base/core/java/android/view/WindowManagerPolicy.java.
*/
enum {
/* These flags originate in RawEvents and are generally set in the key map.
* NOTE: If you want a flag to be able to set in a keylayout file, then you must add it to
* InputEventLabels.h as well. */
// Indicates that the event should wake the device.
POLICY_FLAG_WAKE = 0x00000001,
// Indicates that the key is virtual, such as a capacitive button, and should
// generate haptic feedback. Virtual keys may be suppressed for some time
// after a recent touch to prevent accidental activation of virtual keys adjacent
// to the touch screen during an edge swipe.
POLICY_FLAG_VIRTUAL = 0x00000002,
// Indicates that the key is the special function modifier.
POLICY_FLAG_FUNCTION = 0x00000004,
// Indicates that the key represents a special gesture that has been detected by
// the touch firmware or driver. Causes touch events from the same device to be canceled.
POLICY_FLAG_GESTURE = 0x00000008,
POLICY_FLAG_RAW_MASK = 0x0000ffff,
/* These flags are set by the input dispatcher. */
// Indicates that the input event was injected.
POLICY_FLAG_INJECTED = 0x01000000,
// Indicates that the input event is from a trusted source such as a directly attached
// input device or an application with system-wide event injection permission.
POLICY_FLAG_TRUSTED = 0x02000000,
// Indicates that the input event has passed through an input filter.
POLICY_FLAG_FILTERED = 0x04000000,
// Disables automatic key repeating behavior.
POLICY_FLAG_DISABLE_KEY_REPEAT = 0x08000000,
/* These flags are set by the input reader policy as it intercepts each event. */
// Indicates that the device was in an interactive state when the
// event was intercepted.
POLICY_FLAG_INTERACTIVE = 0x20000000,
// Indicates that the event should be dispatched to applications.
// The input event should still be sent to the InputDispatcher so that it can see all
// input events received include those that it will not deliver.
POLICY_FLAG_PASS_TO_USER = 0x40000000,
};
/*
* Pointer coordinate data.
*/
struct PointerCoords {
enum { MAX_AXES = 30 }; // 30 so that sizeof(PointerCoords) == 128
// Bitfield of axes that are present in this structure.
uint64_t bits __attribute__((aligned(8)));
// Values of axes that are stored in this structure packed in order by axis id
// for each axis that is present in the structure according to 'bits'.
float values[MAX_AXES];
inline void clear() {
BitSet64::clear(bits);
}
bool isEmpty() const {
return BitSet64::isEmpty(bits);
}
float getAxisValue(int32_t axis) const;
status_t setAxisValue(int32_t axis, float value);
void scale(float scale);
void applyOffset(float xOffset, float yOffset);
inline float getX() const {
return getAxisValue(AMOTION_EVENT_AXIS_X);
}
inline float getY() const {
return getAxisValue(AMOTION_EVENT_AXIS_Y);
}
#ifdef HAVE_ANDROID_OS
status_t readFromParcel(Parcel* parcel);
status_t writeToParcel(Parcel* parcel) const;
#endif
bool operator==(const PointerCoords& other) const;
inline bool operator!=(const PointerCoords& other) const {
return !(*this == other);
}
void copyFrom(const PointerCoords& other);
private:
void tooManyAxes(int axis);
};
/*
* Pointer property data.
*/
struct PointerProperties {
// The id of the pointer.
int32_t id;
// The pointer tool type.
int32_t toolType;
inline void clear() {
id = -1;
toolType = 0;
}
bool operator==(const PointerProperties& other) const;
inline bool operator!=(const PointerProperties& other) const {
return !(*this == other);
}
void copyFrom(const PointerProperties& other);
};
/*
* Input events.
*/
class InputEvent : public AInputEvent {
public:
virtual ~InputEvent() { }
virtual int32_t getType() const = 0;
inline int32_t getDeviceId() const { return mDeviceId; }
inline int32_t getSource() const { return mSource; }
inline void setSource(int32_t source) { mSource = source; }
protected:
void initialize(int32_t deviceId, int32_t source);
void initialize(const InputEvent& from);
int32_t mDeviceId;
int32_t mSource;
};
/*
* Key events.
*/
class KeyEvent : public InputEvent {
public:
virtual ~KeyEvent() { }
virtual int32_t getType() const { return AINPUT_EVENT_TYPE_KEY; }
inline int32_t getAction() const { return mAction; }
inline int32_t getFlags() const { return mFlags; }
inline void setFlags(int32_t flags) { mFlags = flags; }
inline int32_t getKeyCode() const { return mKeyCode; }
inline int32_t getScanCode() const { return mScanCode; }
inline int32_t getMetaState() const { return mMetaState; }
inline int32_t getRepeatCount() const { return mRepeatCount; }
inline nsecs_t getDownTime() const { return mDownTime; }
inline nsecs_t getEventTime() const { return mEventTime; }
static const char* getLabel(int32_t keyCode);
static int32_t getKeyCodeFromLabel(const char* label);
void initialize(
int32_t deviceId,
int32_t source,
int32_t action,
int32_t flags,
int32_t keyCode,
int32_t scanCode,
int32_t metaState,
int32_t repeatCount,
nsecs_t downTime,
nsecs_t eventTime);
void initialize(const KeyEvent& from);
protected:
int32_t mAction;
int32_t mFlags;
int32_t mKeyCode;
int32_t mScanCode;
int32_t mMetaState;
int32_t mRepeatCount;
nsecs_t mDownTime;
nsecs_t mEventTime;
};
/*
* Motion events.
*/
class MotionEvent : public InputEvent {
public:
virtual ~MotionEvent() { }
virtual int32_t getType() const { return AINPUT_EVENT_TYPE_MOTION; }
inline int32_t getAction() const { return mAction; }
inline int32_t getActionMasked() const { return mAction & AMOTION_EVENT_ACTION_MASK; }
inline int32_t getActionIndex() const {
return (mAction & AMOTION_EVENT_ACTION_POINTER_INDEX_MASK)
>> AMOTION_EVENT_ACTION_POINTER_INDEX_SHIFT;
}
inline void setAction(int32_t action) { mAction = action; }
inline int32_t getFlags() const { return mFlags; }
inline void setFlags(int32_t flags) { mFlags = flags; }
inline int32_t getEdgeFlags() const { return mEdgeFlags; }
inline void setEdgeFlags(int32_t edgeFlags) { mEdgeFlags = edgeFlags; }
inline int32_t getMetaState() const { return mMetaState; }
inline void setMetaState(int32_t metaState) { mMetaState = metaState; }
inline int32_t getButtonState() const { return mButtonState; }
inline int32_t setButtonState(int32_t buttonState) { mButtonState = buttonState; }
inline int32_t getActionButton() const { return mActionButton; }
inline void setActionButton(int32_t button) { mActionButton = button; }
inline float getXOffset() const { return mXOffset; }
inline float getYOffset() const { return mYOffset; }
inline float getXPrecision() const { return mXPrecision; }
inline float getYPrecision() const { return mYPrecision; }
inline nsecs_t getDownTime() const { return mDownTime; }
inline void setDownTime(nsecs_t downTime) { mDownTime = downTime; }
inline size_t getPointerCount() const { return mPointerProperties.size(); }
inline const PointerProperties* getPointerProperties(size_t pointerIndex) const {
return &mPointerProperties[pointerIndex];
}
inline int32_t getPointerId(size_t pointerIndex) const {
return mPointerProperties[pointerIndex].id;
}
inline int32_t getToolType(size_t pointerIndex) const {
return mPointerProperties[pointerIndex].toolType;
}
inline nsecs_t getEventTime() const { return mSampleEventTimes[getHistorySize()]; }
const PointerCoords* getRawPointerCoords(size_t pointerIndex) const;
float getRawAxisValue(int32_t axis, size_t pointerIndex) const;
inline float getRawX(size_t pointerIndex) const {
return getRawAxisValue(AMOTION_EVENT_AXIS_X, pointerIndex);
}
inline float getRawY(size_t pointerIndex) const {
return getRawAxisValue(AMOTION_EVENT_AXIS_Y, pointerIndex);
}
float getAxisValue(int32_t axis, size_t pointerIndex) const;
inline float getX(size_t pointerIndex) const {
return getAxisValue(AMOTION_EVENT_AXIS_X, pointerIndex);
}
inline float getY(size_t pointerIndex) const {
return getAxisValue(AMOTION_EVENT_AXIS_Y, pointerIndex);
}
inline float getPressure(size_t pointerIndex) const {
return getAxisValue(AMOTION_EVENT_AXIS_PRESSURE, pointerIndex);
}
inline float getSize(size_t pointerIndex) const {
return getAxisValue(AMOTION_EVENT_AXIS_SIZE, pointerIndex);
}
inline float getTouchMajor(size_t pointerIndex) const {
return getAxisValue(AMOTION_EVENT_AXIS_TOUCH_MAJOR, pointerIndex);
}
inline float getTouchMinor(size_t pointerIndex) const {
return getAxisValue(AMOTION_EVENT_AXIS_TOUCH_MINOR, pointerIndex);
}
inline float getToolMajor(size_t pointerIndex) const {
return getAxisValue(AMOTION_EVENT_AXIS_TOOL_MAJOR, pointerIndex);
}
inline float getToolMinor(size_t pointerIndex) const {
return getAxisValue(AMOTION_EVENT_AXIS_TOOL_MINOR, pointerIndex);
}
inline float getOrientation(size_t pointerIndex) const {
return getAxisValue(AMOTION_EVENT_AXIS_ORIENTATION, pointerIndex);
}
inline size_t getHistorySize() const { return mSampleEventTimes.size() - 1; }
inline nsecs_t getHistoricalEventTime(size_t historicalIndex) const {
return mSampleEventTimes[historicalIndex];
}
const PointerCoords* getHistoricalRawPointerCoords(
size_t pointerIndex, size_t historicalIndex) const;
float getHistoricalRawAxisValue(int32_t axis, size_t pointerIndex,
size_t historicalIndex) const;
inline float getHistoricalRawX(size_t pointerIndex, size_t historicalIndex) const {
return getHistoricalRawAxisValue(
AMOTION_EVENT_AXIS_X, pointerIndex, historicalIndex);
}
inline float getHistoricalRawY(size_t pointerIndex, size_t historicalIndex) const {
return getHistoricalRawAxisValue(
AMOTION_EVENT_AXIS_Y, pointerIndex, historicalIndex);
}
float getHistoricalAxisValue(int32_t axis, size_t pointerIndex, size_t historicalIndex) const;
inline float getHistoricalX(size_t pointerIndex, size_t historicalIndex) const {
return getHistoricalAxisValue(
AMOTION_EVENT_AXIS_X, pointerIndex, historicalIndex);
}
inline float getHistoricalY(size_t pointerIndex, size_t historicalIndex) const {
return getHistoricalAxisValue(
AMOTION_EVENT_AXIS_Y, pointerIndex, historicalIndex);
}
inline float getHistoricalPressure(size_t pointerIndex, size_t historicalIndex) const {
return getHistoricalAxisValue(
AMOTION_EVENT_AXIS_PRESSURE, pointerIndex, historicalIndex);
}
inline float getHistoricalSize(size_t pointerIndex, size_t historicalIndex) const {
return getHistoricalAxisValue(
AMOTION_EVENT_AXIS_SIZE, pointerIndex, historicalIndex);
}
inline float getHistoricalTouchMajor(size_t pointerIndex, size_t historicalIndex) const {
return getHistoricalAxisValue(
AMOTION_EVENT_AXIS_TOUCH_MAJOR, pointerIndex, historicalIndex);
}
inline float getHistoricalTouchMinor(size_t pointerIndex, size_t historicalIndex) const {
return getHistoricalAxisValue(
AMOTION_EVENT_AXIS_TOUCH_MINOR, pointerIndex, historicalIndex);
}
inline float getHistoricalToolMajor(size_t pointerIndex, size_t historicalIndex) const {
return getHistoricalAxisValue(
AMOTION_EVENT_AXIS_TOOL_MAJOR, pointerIndex, historicalIndex);
}
inline float getHistoricalToolMinor(size_t pointerIndex, size_t historicalIndex) const {
return getHistoricalAxisValue(
AMOTION_EVENT_AXIS_TOOL_MINOR, pointerIndex, historicalIndex);
}
inline float getHistoricalOrientation(size_t pointerIndex, size_t historicalIndex) const {
return getHistoricalAxisValue(
AMOTION_EVENT_AXIS_ORIENTATION, pointerIndex, historicalIndex);
}
ssize_t findPointerIndex(int32_t pointerId) const;
void initialize(
int32_t deviceId,
int32_t source,
int32_t action,
int32_t actionButton,
int32_t flags,
int32_t edgeFlags,
int32_t metaState,
int32_t buttonState,
float xOffset,
float yOffset,
float xPrecision,
float yPrecision,
nsecs_t downTime,
nsecs_t eventTime,
size_t pointerCount,
const PointerProperties* pointerProperties,
const PointerCoords* pointerCoords);
void copyFrom(const MotionEvent* other, bool keepHistory);
void addSample(
nsecs_t eventTime,
const PointerCoords* pointerCoords);
void offsetLocation(float xOffset, float yOffset);
void scale(float scaleFactor);
// Apply 3x3 perspective matrix transformation.
// Matrix is in row-major form and compatible with SkMatrix.
void transform(const float matrix[9]);
#ifdef HAVE_ANDROID_OS
status_t readFromParcel(Parcel* parcel);
status_t writeToParcel(Parcel* parcel) const;
#endif
static bool isTouchEvent(int32_t source, int32_t action);
inline bool isTouchEvent() const {
return isTouchEvent(mSource, mAction);
}
// Low-level accessors.
inline const PointerProperties* getPointerProperties() const {
return mPointerProperties.array();
}
inline const nsecs_t* getSampleEventTimes() const { return mSampleEventTimes.array(); }
inline const PointerCoords* getSamplePointerCoords() const {
return mSamplePointerCoords.array();
}
static const char* getLabel(int32_t axis);
static int32_t getAxisFromLabel(const char* label);
protected:
int32_t mAction;
int32_t mActionButton;
int32_t mFlags;
int32_t mEdgeFlags;
int32_t mMetaState;
int32_t mButtonState;
float mXOffset;
float mYOffset;
float mXPrecision;
float mYPrecision;
nsecs_t mDownTime;
Vector<PointerProperties> mPointerProperties;
Vector<nsecs_t> mSampleEventTimes;
Vector<PointerCoords> mSamplePointerCoords;
};
/*
* Input event factory.
*/
class InputEventFactoryInterface {
protected:
virtual ~InputEventFactoryInterface() { }
public:
InputEventFactoryInterface() { }
virtual KeyEvent* createKeyEvent() = 0;
virtual MotionEvent* createMotionEvent() = 0;
};
/*
* A simple input event factory implementation that uses a single preallocated instance
* of each type of input event that are reused for each request.
*/
class PreallocatedInputEventFactory : public InputEventFactoryInterface {
public:
PreallocatedInputEventFactory() { }
virtual ~PreallocatedInputEventFactory() { }
virtual KeyEvent* createKeyEvent() { return & mKeyEvent; }
virtual MotionEvent* createMotionEvent() { return & mMotionEvent; }
private:
KeyEvent mKeyEvent;
MotionEvent mMotionEvent;
};
/*
* An input event factory implementation that maintains a pool of input events.
*/
class PooledInputEventFactory : public InputEventFactoryInterface {
public:
PooledInputEventFactory(size_t maxPoolSize = 20);
virtual ~PooledInputEventFactory();
virtual KeyEvent* createKeyEvent();
virtual MotionEvent* createMotionEvent();
void recycle(InputEvent* event);
private:
const size_t mMaxPoolSize;
Vector<KeyEvent*> mKeyEventPool;
Vector<MotionEvent*> mMotionEventPool;
};
} // namespace android
#endif // _LIBINPUT_INPUT_H

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/*
* Copyright (C) 2012 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifndef _LIBINPUT_INPUT_DEVICE_H
#define _LIBINPUT_INPUT_DEVICE_H
#include <input/Input.h>
#include <input/KeyCharacterMap.h>
namespace android {
/*
* Identifies a device.
*/
struct InputDeviceIdentifier {
inline InputDeviceIdentifier() :
bus(0), vendor(0), product(0), version(0) {
}
// Information provided by the kernel.
String8 name;
String8 location;
String8 uniqueId;
uint16_t bus;
uint16_t vendor;
uint16_t product;
uint16_t version;
// A composite input device descriptor string that uniquely identifies the device
// even across reboots or reconnections. The value of this field is used by
// upper layers of the input system to associate settings with individual devices.
// It is hashed from whatever kernel provided information is available.
// Ideally, the way this value is computed should not change between Android releases
// because that would invalidate persistent settings that rely on it.
String8 descriptor;
// A value added to uniquely identify a device in the absence of a unique id. This
// is intended to be a minimum way to distinguish from other active devices and may
// reuse values that are not associated with an input anymore.
uint16_t nonce;
};
/*
* Describes the characteristics and capabilities of an input device.
*/
class InputDeviceInfo {
public:
InputDeviceInfo();
InputDeviceInfo(const InputDeviceInfo& other);
~InputDeviceInfo();
struct MotionRange {
int32_t axis;
uint32_t source;
float min;
float max;
float flat;
float fuzz;
float resolution;
};
void initialize(int32_t id, int32_t generation, int32_t controllerNumber,
const InputDeviceIdentifier& identifier, const String8& alias, bool isExternal,
bool hasMic);
inline int32_t getId() const { return mId; }
inline int32_t getControllerNumber() const { return mControllerNumber; }
inline int32_t getGeneration() const { return mGeneration; }
inline const InputDeviceIdentifier& getIdentifier() const { return mIdentifier; }
inline const String8& getAlias() const { return mAlias; }
inline const String8& getDisplayName() const {
return mAlias.isEmpty() ? mIdentifier.name : mAlias;
}
inline bool isExternal() const { return mIsExternal; }
inline bool hasMic() const { return mHasMic; }
inline uint32_t getSources() const { return mSources; }
const MotionRange* getMotionRange(int32_t axis, uint32_t source) const;
void addSource(uint32_t source);
void addMotionRange(int32_t axis, uint32_t source,
float min, float max, float flat, float fuzz, float resolution);
void addMotionRange(const MotionRange& range);
inline void setKeyboardType(int32_t keyboardType) { mKeyboardType = keyboardType; }
inline int32_t getKeyboardType() const { return mKeyboardType; }
inline void setKeyCharacterMap(const sp<KeyCharacterMap>& value) {
mKeyCharacterMap = value;
}
inline sp<KeyCharacterMap> getKeyCharacterMap() const {
return mKeyCharacterMap;
}
inline void setVibrator(bool hasVibrator) { mHasVibrator = hasVibrator; }
inline bool hasVibrator() const { return mHasVibrator; }
inline void setButtonUnderPad(bool hasButton) { mHasButtonUnderPad = hasButton; }
inline bool hasButtonUnderPad() const { return mHasButtonUnderPad; }
inline const Vector<MotionRange>& getMotionRanges() const {
return mMotionRanges;
}
private:
int32_t mId;
int32_t mGeneration;
int32_t mControllerNumber;
InputDeviceIdentifier mIdentifier;
String8 mAlias;
bool mIsExternal;
bool mHasMic;
uint32_t mSources;
int32_t mKeyboardType;
sp<KeyCharacterMap> mKeyCharacterMap;
bool mHasVibrator;
bool mHasButtonUnderPad;
Vector<MotionRange> mMotionRanges;
};
/* Types of input device configuration files. */
enum InputDeviceConfigurationFileType {
INPUT_DEVICE_CONFIGURATION_FILE_TYPE_CONFIGURATION = 0, /* .idc file */
INPUT_DEVICE_CONFIGURATION_FILE_TYPE_KEY_LAYOUT = 1, /* .kl file */
INPUT_DEVICE_CONFIGURATION_FILE_TYPE_KEY_CHARACTER_MAP = 2, /* .kcm file */
};
/*
* Gets the path of an input device configuration file, if one is available.
* Considers both system provided and user installed configuration files.
*
* The device identifier is used to construct several default configuration file
* names to try based on the device name, vendor, product, and version.
*
* Returns an empty string if not found.
*/
extern String8 getInputDeviceConfigurationFilePathByDeviceIdentifier(
const InputDeviceIdentifier& deviceIdentifier,
InputDeviceConfigurationFileType type);
/*
* Gets the path of an input device configuration file, if one is available.
* Considers both system provided and user installed configuration files.
*
* The name is case-sensitive and is used to construct the filename to resolve.
* All characters except 'a'-'z', 'A'-'Z', '0'-'9', '-', and '_' are replaced by underscores.
*
* Returns an empty string if not found.
*/
extern String8 getInputDeviceConfigurationFilePathByName(
const String8& name, InputDeviceConfigurationFileType type);
} // namespace android
#endif // _LIBINPUT_INPUT_DEVICE_H

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phonelibs/android_frameworks_native/include/input/InputEventLabels.h
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/*
* Copyright (C) 2008 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifndef _LIBINPUT_INPUT_EVENT_LABELS_H
#define _LIBINPUT_INPUT_EVENT_LABELS_H
#include <input/Input.h>
#include <android/keycodes.h>
#define DEFINE_KEYCODE(key) { #key, AKEYCODE_##key }
#define DEFINE_AXIS(axis) { #axis, AMOTION_EVENT_AXIS_##axis }
#define DEFINE_LED(led) { #led, ALED_##led }
#define DEFINE_FLAG(flag) { #flag, POLICY_FLAG_##flag }
namespace android {
template<typename T, size_t N>
size_t size(T (&)[N]) { return N; }
struct InputEventLabel {
const char *literal;
int value;
};
static const InputEventLabel KEYCODES[] = {
// NOTE: If you add a new keycode here you must also add it to several other files.
// Refer to frameworks/base/core/java/android/view/KeyEvent.java for the full list.
DEFINE_KEYCODE(UNKNOWN),
DEFINE_KEYCODE(SOFT_LEFT),
DEFINE_KEYCODE(SOFT_RIGHT),
DEFINE_KEYCODE(HOME),
DEFINE_KEYCODE(BACK),
DEFINE_KEYCODE(CALL),
DEFINE_KEYCODE(ENDCALL),
DEFINE_KEYCODE(0),
DEFINE_KEYCODE(1),
DEFINE_KEYCODE(2),
DEFINE_KEYCODE(3),
DEFINE_KEYCODE(4),
DEFINE_KEYCODE(5),
DEFINE_KEYCODE(6),
DEFINE_KEYCODE(7),
DEFINE_KEYCODE(8),
DEFINE_KEYCODE(9),
DEFINE_KEYCODE(STAR),
DEFINE_KEYCODE(POUND),
DEFINE_KEYCODE(DPAD_UP),
DEFINE_KEYCODE(DPAD_DOWN),
DEFINE_KEYCODE(DPAD_LEFT),
DEFINE_KEYCODE(DPAD_RIGHT),
DEFINE_KEYCODE(DPAD_CENTER),
DEFINE_KEYCODE(VOLUME_UP),
DEFINE_KEYCODE(VOLUME_DOWN),
DEFINE_KEYCODE(POWER),
DEFINE_KEYCODE(CAMERA),
DEFINE_KEYCODE(CLEAR),
DEFINE_KEYCODE(A),
DEFINE_KEYCODE(B),
DEFINE_KEYCODE(C),
DEFINE_KEYCODE(D),
DEFINE_KEYCODE(E),
DEFINE_KEYCODE(F),
DEFINE_KEYCODE(G),
DEFINE_KEYCODE(H),
DEFINE_KEYCODE(I),
DEFINE_KEYCODE(J),
DEFINE_KEYCODE(K),
DEFINE_KEYCODE(L),
DEFINE_KEYCODE(M),
DEFINE_KEYCODE(N),
DEFINE_KEYCODE(O),
DEFINE_KEYCODE(P),
DEFINE_KEYCODE(Q),
DEFINE_KEYCODE(R),
DEFINE_KEYCODE(S),
DEFINE_KEYCODE(T),
DEFINE_KEYCODE(U),
DEFINE_KEYCODE(V),
DEFINE_KEYCODE(W),
DEFINE_KEYCODE(X),
DEFINE_KEYCODE(Y),
DEFINE_KEYCODE(Z),
DEFINE_KEYCODE(COMMA),
DEFINE_KEYCODE(PERIOD),
DEFINE_KEYCODE(ALT_LEFT),
DEFINE_KEYCODE(ALT_RIGHT),
DEFINE_KEYCODE(SHIFT_LEFT),
DEFINE_KEYCODE(SHIFT_RIGHT),
DEFINE_KEYCODE(TAB),
DEFINE_KEYCODE(SPACE),
DEFINE_KEYCODE(SYM),
DEFINE_KEYCODE(EXPLORER),
DEFINE_KEYCODE(ENVELOPE),
DEFINE_KEYCODE(ENTER),
DEFINE_KEYCODE(DEL),
DEFINE_KEYCODE(GRAVE),
DEFINE_KEYCODE(MINUS),
DEFINE_KEYCODE(EQUALS),
DEFINE_KEYCODE(LEFT_BRACKET),
DEFINE_KEYCODE(RIGHT_BRACKET),
DEFINE_KEYCODE(BACKSLASH),
DEFINE_KEYCODE(SEMICOLON),
DEFINE_KEYCODE(APOSTROPHE),
DEFINE_KEYCODE(SLASH),
DEFINE_KEYCODE(AT),
DEFINE_KEYCODE(NUM),
DEFINE_KEYCODE(HEADSETHOOK),
DEFINE_KEYCODE(FOCUS), // *Camera* focus
DEFINE_KEYCODE(PLUS),
DEFINE_KEYCODE(MENU),
DEFINE_KEYCODE(NOTIFICATION),
DEFINE_KEYCODE(SEARCH),
DEFINE_KEYCODE(MEDIA_PLAY_PAUSE),
DEFINE_KEYCODE(MEDIA_STOP),
DEFINE_KEYCODE(MEDIA_NEXT),
DEFINE_KEYCODE(MEDIA_PREVIOUS),
DEFINE_KEYCODE(MEDIA_REWIND),
DEFINE_KEYCODE(MEDIA_FAST_FORWARD),
DEFINE_KEYCODE(MUTE),
DEFINE_KEYCODE(PAGE_UP),
DEFINE_KEYCODE(PAGE_DOWN),
DEFINE_KEYCODE(PICTSYMBOLS),
DEFINE_KEYCODE(SWITCH_CHARSET),
DEFINE_KEYCODE(BUTTON_A),
DEFINE_KEYCODE(BUTTON_B),
DEFINE_KEYCODE(BUTTON_C),
DEFINE_KEYCODE(BUTTON_X),
DEFINE_KEYCODE(BUTTON_Y),
DEFINE_KEYCODE(BUTTON_Z),
DEFINE_KEYCODE(BUTTON_L1),
DEFINE_KEYCODE(BUTTON_R1),
DEFINE_KEYCODE(BUTTON_L2),
DEFINE_KEYCODE(BUTTON_R2),
DEFINE_KEYCODE(BUTTON_THUMBL),
DEFINE_KEYCODE(BUTTON_THUMBR),
DEFINE_KEYCODE(BUTTON_START),
DEFINE_KEYCODE(BUTTON_SELECT),
DEFINE_KEYCODE(BUTTON_MODE),
DEFINE_KEYCODE(ESCAPE),
DEFINE_KEYCODE(FORWARD_DEL),
DEFINE_KEYCODE(CTRL_LEFT),
DEFINE_KEYCODE(CTRL_RIGHT),
DEFINE_KEYCODE(CAPS_LOCK),
DEFINE_KEYCODE(SCROLL_LOCK),
DEFINE_KEYCODE(META_LEFT),
DEFINE_KEYCODE(META_RIGHT),
DEFINE_KEYCODE(FUNCTION),
DEFINE_KEYCODE(SYSRQ),
DEFINE_KEYCODE(BREAK),
DEFINE_KEYCODE(MOVE_HOME),
DEFINE_KEYCODE(MOVE_END),
DEFINE_KEYCODE(INSERT),
DEFINE_KEYCODE(FORWARD),
DEFINE_KEYCODE(MEDIA_PLAY),
DEFINE_KEYCODE(MEDIA_PAUSE),
DEFINE_KEYCODE(MEDIA_CLOSE),
DEFINE_KEYCODE(MEDIA_EJECT),
DEFINE_KEYCODE(MEDIA_RECORD),
DEFINE_KEYCODE(F1),
DEFINE_KEYCODE(F2),
DEFINE_KEYCODE(F3),
DEFINE_KEYCODE(F4),
DEFINE_KEYCODE(F5),
DEFINE_KEYCODE(F6),
DEFINE_KEYCODE(F7),
DEFINE_KEYCODE(F8),
DEFINE_KEYCODE(F9),
DEFINE_KEYCODE(F10),
DEFINE_KEYCODE(F11),
DEFINE_KEYCODE(F12),
DEFINE_KEYCODE(NUM_LOCK),
DEFINE_KEYCODE(NUMPAD_0),
DEFINE_KEYCODE(NUMPAD_1),
DEFINE_KEYCODE(NUMPAD_2),
DEFINE_KEYCODE(NUMPAD_3),
DEFINE_KEYCODE(NUMPAD_4),
DEFINE_KEYCODE(NUMPAD_5),
DEFINE_KEYCODE(NUMPAD_6),
DEFINE_KEYCODE(NUMPAD_7),
DEFINE_KEYCODE(NUMPAD_8),
DEFINE_KEYCODE(NUMPAD_9),
DEFINE_KEYCODE(NUMPAD_DIVIDE),
DEFINE_KEYCODE(NUMPAD_MULTIPLY),
DEFINE_KEYCODE(NUMPAD_SUBTRACT),
DEFINE_KEYCODE(NUMPAD_ADD),
DEFINE_KEYCODE(NUMPAD_DOT),
DEFINE_KEYCODE(NUMPAD_COMMA),
DEFINE_KEYCODE(NUMPAD_ENTER),
DEFINE_KEYCODE(NUMPAD_EQUALS),
DEFINE_KEYCODE(NUMPAD_LEFT_PAREN),
DEFINE_KEYCODE(NUMPAD_RIGHT_PAREN),
DEFINE_KEYCODE(VOLUME_MUTE),
DEFINE_KEYCODE(INFO),
DEFINE_KEYCODE(CHANNEL_UP),
DEFINE_KEYCODE(CHANNEL_DOWN),
DEFINE_KEYCODE(ZOOM_IN),
DEFINE_KEYCODE(ZOOM_OUT),
DEFINE_KEYCODE(TV),
DEFINE_KEYCODE(WINDOW),
DEFINE_KEYCODE(GUIDE),
DEFINE_KEYCODE(DVR),
DEFINE_KEYCODE(BOOKMARK),
DEFINE_KEYCODE(CAPTIONS),
DEFINE_KEYCODE(SETTINGS),
DEFINE_KEYCODE(TV_POWER),
DEFINE_KEYCODE(TV_INPUT),
DEFINE_KEYCODE(STB_POWER),
DEFINE_KEYCODE(STB_INPUT),
DEFINE_KEYCODE(AVR_POWER),
DEFINE_KEYCODE(AVR_INPUT),
DEFINE_KEYCODE(PROG_RED),
DEFINE_KEYCODE(PROG_GREEN),
DEFINE_KEYCODE(PROG_YELLOW),
DEFINE_KEYCODE(PROG_BLUE),
DEFINE_KEYCODE(APP_SWITCH),
DEFINE_KEYCODE(BUTTON_1),
DEFINE_KEYCODE(BUTTON_2),
DEFINE_KEYCODE(BUTTON_3),
DEFINE_KEYCODE(BUTTON_4),
DEFINE_KEYCODE(BUTTON_5),
DEFINE_KEYCODE(BUTTON_6),
DEFINE_KEYCODE(BUTTON_7),
DEFINE_KEYCODE(BUTTON_8),
DEFINE_KEYCODE(BUTTON_9),
DEFINE_KEYCODE(BUTTON_10),
DEFINE_KEYCODE(BUTTON_11),
DEFINE_KEYCODE(BUTTON_12),
DEFINE_KEYCODE(BUTTON_13),
DEFINE_KEYCODE(BUTTON_14),
DEFINE_KEYCODE(BUTTON_15),
DEFINE_KEYCODE(BUTTON_16),
DEFINE_KEYCODE(LANGUAGE_SWITCH),
DEFINE_KEYCODE(MANNER_MODE),
DEFINE_KEYCODE(3D_MODE),
DEFINE_KEYCODE(CONTACTS),
DEFINE_KEYCODE(CALENDAR),
DEFINE_KEYCODE(MUSIC),
DEFINE_KEYCODE(CALCULATOR),
DEFINE_KEYCODE(ZENKAKU_HANKAKU),
DEFINE_KEYCODE(EISU),
DEFINE_KEYCODE(MUHENKAN),
DEFINE_KEYCODE(HENKAN),
DEFINE_KEYCODE(KATAKANA_HIRAGANA),
DEFINE_KEYCODE(YEN),
DEFINE_KEYCODE(RO),
DEFINE_KEYCODE(KANA),
DEFINE_KEYCODE(ASSIST),
DEFINE_KEYCODE(BRIGHTNESS_DOWN),
DEFINE_KEYCODE(BRIGHTNESS_UP),
DEFINE_KEYCODE(MEDIA_AUDIO_TRACK),
DEFINE_KEYCODE(SLEEP),
DEFINE_KEYCODE(WAKEUP),
DEFINE_KEYCODE(PAIRING),
DEFINE_KEYCODE(MEDIA_TOP_MENU),
DEFINE_KEYCODE(11),
DEFINE_KEYCODE(12),
DEFINE_KEYCODE(LAST_CHANNEL),
DEFINE_KEYCODE(TV_DATA_SERVICE),
DEFINE_KEYCODE(VOICE_ASSIST),
DEFINE_KEYCODE(TV_RADIO_SERVICE),
DEFINE_KEYCODE(TV_TELETEXT),
DEFINE_KEYCODE(TV_NUMBER_ENTRY),
DEFINE_KEYCODE(TV_TERRESTRIAL_ANALOG),
DEFINE_KEYCODE(TV_TERRESTRIAL_DIGITAL),
DEFINE_KEYCODE(TV_SATELLITE),
DEFINE_KEYCODE(TV_SATELLITE_BS),
DEFINE_KEYCODE(TV_SATELLITE_CS),
DEFINE_KEYCODE(TV_SATELLITE_SERVICE),
DEFINE_KEYCODE(TV_NETWORK),
DEFINE_KEYCODE(TV_ANTENNA_CABLE),
DEFINE_KEYCODE(TV_INPUT_HDMI_1),
DEFINE_KEYCODE(TV_INPUT_HDMI_2),
DEFINE_KEYCODE(TV_INPUT_HDMI_3),
DEFINE_KEYCODE(TV_INPUT_HDMI_4),
DEFINE_KEYCODE(TV_INPUT_COMPOSITE_1),
DEFINE_KEYCODE(TV_INPUT_COMPOSITE_2),
DEFINE_KEYCODE(TV_INPUT_COMPONENT_1),
DEFINE_KEYCODE(TV_INPUT_COMPONENT_2),
DEFINE_KEYCODE(TV_INPUT_VGA_1),
DEFINE_KEYCODE(TV_AUDIO_DESCRIPTION),
DEFINE_KEYCODE(TV_AUDIO_DESCRIPTION_MIX_UP),
DEFINE_KEYCODE(TV_AUDIO_DESCRIPTION_MIX_DOWN),
DEFINE_KEYCODE(TV_ZOOM_MODE),
DEFINE_KEYCODE(TV_CONTENTS_MENU),
DEFINE_KEYCODE(TV_MEDIA_CONTEXT_MENU),
DEFINE_KEYCODE(TV_TIMER_PROGRAMMING),
DEFINE_KEYCODE(HELP),
DEFINE_KEYCODE(NAVIGATE_PREVIOUS),
DEFINE_KEYCODE(NAVIGATE_NEXT),
DEFINE_KEYCODE(NAVIGATE_IN),
DEFINE_KEYCODE(NAVIGATE_OUT),
DEFINE_KEYCODE(STEM_PRIMARY),
DEFINE_KEYCODE(STEM_1),
DEFINE_KEYCODE(STEM_2),
DEFINE_KEYCODE(STEM_3),
DEFINE_KEYCODE(MEDIA_SKIP_FORWARD),
DEFINE_KEYCODE(MEDIA_SKIP_BACKWARD),
DEFINE_KEYCODE(MEDIA_STEP_FORWARD),
DEFINE_KEYCODE(MEDIA_STEP_BACKWARD),
DEFINE_KEYCODE(SOFT_SLEEP),
{ NULL, 0 }
};
static const InputEventLabel AXES[] = {
DEFINE_AXIS(X),
DEFINE_AXIS(Y),
DEFINE_AXIS(PRESSURE),
DEFINE_AXIS(SIZE),
DEFINE_AXIS(TOUCH_MAJOR),
DEFINE_AXIS(TOUCH_MINOR),
DEFINE_AXIS(TOOL_MAJOR),
DEFINE_AXIS(TOOL_MINOR),
DEFINE_AXIS(ORIENTATION),
DEFINE_AXIS(VSCROLL),
DEFINE_AXIS(HSCROLL),
DEFINE_AXIS(Z),
DEFINE_AXIS(RX),
DEFINE_AXIS(RY),
DEFINE_AXIS(RZ),
DEFINE_AXIS(HAT_X),
DEFINE_AXIS(HAT_Y),
DEFINE_AXIS(LTRIGGER),
DEFINE_AXIS(RTRIGGER),
DEFINE_AXIS(THROTTLE),
DEFINE_AXIS(RUDDER),
DEFINE_AXIS(WHEEL),
DEFINE_AXIS(GAS),
DEFINE_AXIS(BRAKE),
DEFINE_AXIS(DISTANCE),
DEFINE_AXIS(TILT),
DEFINE_AXIS(GENERIC_1),
DEFINE_AXIS(GENERIC_2),
DEFINE_AXIS(GENERIC_3),
DEFINE_AXIS(GENERIC_4),
DEFINE_AXIS(GENERIC_5),
DEFINE_AXIS(GENERIC_6),
DEFINE_AXIS(GENERIC_7),
DEFINE_AXIS(GENERIC_8),
DEFINE_AXIS(GENERIC_9),
DEFINE_AXIS(GENERIC_10),
DEFINE_AXIS(GENERIC_11),
DEFINE_AXIS(GENERIC_12),
DEFINE_AXIS(GENERIC_13),
DEFINE_AXIS(GENERIC_14),
DEFINE_AXIS(GENERIC_15),
DEFINE_AXIS(GENERIC_16),
// NOTE: If you add a new axis here you must also add it to several other files.
// Refer to frameworks/base/core/java/android/view/MotionEvent.java for the full list.
{ NULL, 0 }
};
static const InputEventLabel LEDS[] = {
DEFINE_LED(NUM_LOCK),
DEFINE_LED(CAPS_LOCK),
DEFINE_LED(SCROLL_LOCK),
DEFINE_LED(COMPOSE),
DEFINE_LED(KANA),
DEFINE_LED(SLEEP),
DEFINE_LED(SUSPEND),
DEFINE_LED(MUTE),
DEFINE_LED(MISC),
DEFINE_LED(MAIL),
DEFINE_LED(CHARGING),
DEFINE_LED(CONTROLLER_1),
DEFINE_LED(CONTROLLER_2),
DEFINE_LED(CONTROLLER_3),
DEFINE_LED(CONTROLLER_4),
// NOTE: If you add new LEDs here, you must also add them to Input.h
{ NULL, 0 }
};
static const InputEventLabel FLAGS[] = {
DEFINE_FLAG(WAKE),
DEFINE_FLAG(VIRTUAL),
DEFINE_FLAG(FUNCTION),
DEFINE_FLAG(GESTURE),
{ NULL, 0 }
};
static int lookupValueByLabel(const char* literal, const InputEventLabel *list) {
while (list->literal) {
if (strcmp(literal, list->literal) == 0) {
return list->value;
}
list++;
}
return list->value;
}
static const char* lookupLabelByValue(int value, const InputEventLabel* list) {
while (list->literal) {
if (list->value == value) {
return list->literal;
}
list++;
}
return NULL;
}
static int32_t getKeyCodeByLabel(const char* label) {
return int32_t(lookupValueByLabel(label, KEYCODES));
}
static const char* getLabelByKeyCode(int32_t keyCode) {
if (keyCode >= 0 && keyCode < size(KEYCODES)) {
return KEYCODES[keyCode].literal;
}
return NULL;
}
static uint32_t getKeyFlagByLabel(const char* label) {
return uint32_t(lookupValueByLabel(label, FLAGS));
}
static int32_t getAxisByLabel(const char* label) {
return int32_t(lookupValueByLabel(label, AXES));
}
static const char* getAxisLabel(int32_t axisId) {
return lookupLabelByValue(axisId, AXES);
}
static int32_t getLedByLabel(const char* label) {
return int32_t(lookupValueByLabel(label, LEDS));
}
} // namespace android
#endif // _LIBINPUT_INPUT_EVENT_LABELS_H

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/*
* Copyright (C) 2010 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifndef _LIBINPUT_INPUT_TRANSPORT_H
#define _LIBINPUT_INPUT_TRANSPORT_H
/**
* Native input transport.
*
* The InputChannel provides a mechanism for exchanging InputMessage structures across processes.
*
* The InputPublisher and InputConsumer each handle one end-point of an input channel.
* The InputPublisher is used by the input dispatcher to send events to the application.
* The InputConsumer is used by the application to receive events from the input dispatcher.
*/
#include <input/Input.h>
#include <utils/Errors.h>
#include <utils/Timers.h>
#include <utils/RefBase.h>
#include <utils/String8.h>
#include <utils/Vector.h>
#include <utils/BitSet.h>
namespace android {
/*
* Intermediate representation used to send input events and related signals.
*
* Note that this structure is used for IPCs so its layout must be identical
* on 64 and 32 bit processes. This is tested in StructLayout_test.cpp.
*/
struct InputMessage {
enum {
TYPE_KEY = 1,
TYPE_MOTION = 2,
TYPE_FINISHED = 3,
};
struct Header {
uint32_t type;
// We don't need this field in order to align the body below but we
// leave it here because InputMessage::size() and other functions
// compute the size of this structure as sizeof(Header) + sizeof(Body).
uint32_t padding;
} header;
// Body *must* be 8 byte aligned.
union Body {
struct Key {
uint32_t seq;
nsecs_t eventTime __attribute__((aligned(8)));
int32_t deviceId;
int32_t source;
int32_t action;
int32_t flags;
int32_t keyCode;
int32_t scanCode;
int32_t metaState;
int32_t repeatCount;
nsecs_t downTime __attribute__((aligned(8)));
inline size_t size() const {
return sizeof(Key);
}
} key;
struct Motion {
uint32_t seq;
nsecs_t eventTime __attribute__((aligned(8)));
int32_t deviceId;
int32_t source;
int32_t action;
int32_t actionButton;
int32_t flags;
int32_t metaState;
int32_t buttonState;
int32_t edgeFlags;
nsecs_t downTime __attribute__((aligned(8)));
float xOffset;
float yOffset;
float xPrecision;
float yPrecision;
uint32_t pointerCount;
// Note that PointerCoords requires 8 byte alignment.
struct Pointer {
PointerProperties properties;
PointerCoords coords;
} pointers[MAX_POINTERS];
int32_t getActionId() const {
uint32_t index = (action & AMOTION_EVENT_ACTION_POINTER_INDEX_MASK)
>> AMOTION_EVENT_ACTION_POINTER_INDEX_SHIFT;
return pointers[index].properties.id;
}
inline size_t size() const {
return sizeof(Motion) - sizeof(Pointer) * MAX_POINTERS
+ sizeof(Pointer) * pointerCount;
}
} motion;
struct Finished {
uint32_t seq;
bool handled;
inline size_t size() const {
return sizeof(Finished);
}
} finished;
} __attribute__((aligned(8))) body;
bool isValid(size_t actualSize) const;
size_t size() const;
};
/*
* An input channel consists of a local unix domain socket used to send and receive
* input messages across processes. Each channel has a descriptive name for debugging purposes.
*
* Each endpoint has its own InputChannel object that specifies its file descriptor.
*
* The input channel is closed when all references to it are released.
*/
class InputChannel : public RefBase {
protected:
virtual ~InputChannel();
public:
InputChannel(const String8& name, int fd);
/* Creates a pair of input channels.
*
* Returns OK on success.
*/
static status_t openInputChannelPair(const String8& name,
sp<InputChannel>& outServerChannel, sp<InputChannel>& outClientChannel);
inline String8 getName() const { return mName; }
inline int getFd() const { return mFd; }
/* Sends a message to the other endpoint.
*
* If the channel is full then the message is guaranteed not to have been sent at all.
* Try again after the consumer has sent a finished signal indicating that it has
* consumed some of the pending messages from the channel.
*
* Returns OK on success.
* Returns WOULD_BLOCK if the channel is full.
* Returns DEAD_OBJECT if the channel's peer has been closed.
* Other errors probably indicate that the channel is broken.
*/
status_t sendMessage(const InputMessage* msg);
/* Receives a message sent by the other endpoint.
*
* If there is no message present, try again after poll() indicates that the fd
* is readable.
*
* Returns OK on success.
* Returns WOULD_BLOCK if there is no message present.
* Returns DEAD_OBJECT if the channel's peer has been closed.
* Other errors probably indicate that the channel is broken.
*/
status_t receiveMessage(InputMessage* msg);
/* Returns a new object that has a duplicate of this channel's fd. */
sp<InputChannel> dup() const;
private:
String8 mName;
int mFd;
};
/*
* Publishes input events to an input channel.
*/
class InputPublisher {
public:
/* Creates a publisher associated with an input channel. */
explicit InputPublisher(const sp<InputChannel>& channel);
/* Destroys the publisher and releases its input channel. */
~InputPublisher();
/* Gets the underlying input channel. */
inline sp<InputChannel> getChannel() { return mChannel; }
/* Publishes a key event to the input channel.
*
* Returns OK on success.
* Returns WOULD_BLOCK if the channel is full.
* Returns DEAD_OBJECT if the channel's peer has been closed.
* Returns BAD_VALUE if seq is 0.
* Other errors probably indicate that the channel is broken.
*/
status_t publishKeyEvent(
uint32_t seq,
int32_t deviceId,
int32_t source,
int32_t action,
int32_t flags,
int32_t keyCode,
int32_t scanCode,
int32_t metaState,
int32_t repeatCount,
nsecs_t downTime,
nsecs_t eventTime);
/* Publishes a motion event to the input channel.
*
* Returns OK on success.
* Returns WOULD_BLOCK if the channel is full.
* Returns DEAD_OBJECT if the channel's peer has been closed.
* Returns BAD_VALUE if seq is 0 or if pointerCount is less than 1 or greater than MAX_POINTERS.
* Other errors probably indicate that the channel is broken.
*/
status_t publishMotionEvent(
uint32_t seq,
int32_t deviceId,
int32_t source,
int32_t action,
int32_t actionButton,
int32_t flags,
int32_t edgeFlags,
int32_t metaState,
int32_t buttonState,
float xOffset,
float yOffset,
float xPrecision,
float yPrecision,
nsecs_t downTime,
nsecs_t eventTime,
uint32_t pointerCount,
const PointerProperties* pointerProperties,
const PointerCoords* pointerCoords);
/* Receives the finished signal from the consumer in reply to the original dispatch signal.
* If a signal was received, returns the message sequence number,
* and whether the consumer handled the message.
*
* The returned sequence number is never 0 unless the operation failed.
*
* Returns OK on success.
* Returns WOULD_BLOCK if there is no signal present.
* Returns DEAD_OBJECT if the channel's peer has been closed.
* Other errors probably indicate that the channel is broken.
*/
status_t receiveFinishedSignal(uint32_t* outSeq, bool* outHandled);
private:
sp<InputChannel> mChannel;
};
/*
* Consumes input events from an input channel.
*/
class InputConsumer {
public:
/* Creates a consumer associated with an input channel. */
explicit InputConsumer(const sp<InputChannel>& channel);
/* Destroys the consumer and releases its input channel. */
~InputConsumer();
/* Gets the underlying input channel. */
inline sp<InputChannel> getChannel() { return mChannel; }
/* Consumes an input event from the input channel and copies its contents into
* an InputEvent object created using the specified factory.
*
* Tries to combine a series of move events into larger batches whenever possible.
*
* If consumeBatches is false, then defers consuming pending batched events if it
* is possible for additional samples to be added to them later. Call hasPendingBatch()
* to determine whether a pending batch is available to be consumed.
*
* If consumeBatches is true, then events are still batched but they are consumed
* immediately as soon as the input channel is exhausted.
*
* The frameTime parameter specifies the time when the current display frame started
* rendering in the CLOCK_MONOTONIC time base, or -1 if unknown.
*
* The returned sequence number is never 0 unless the operation failed.
*
* Returns OK on success.
* Returns WOULD_BLOCK if there is no event present.
* Returns DEAD_OBJECT if the channel's peer has been closed.
* Returns NO_MEMORY if the event could not be created.
* Other errors probably indicate that the channel is broken.
*/
status_t consume(InputEventFactoryInterface* factory, bool consumeBatches,
nsecs_t frameTime, uint32_t* outSeq, InputEvent** outEvent);
/* Sends a finished signal to the publisher to inform it that the message
* with the specified sequence number has finished being process and whether
* the message was handled by the consumer.
*
* Returns OK on success.
* Returns BAD_VALUE if seq is 0.
* Other errors probably indicate that the channel is broken.
*/
status_t sendFinishedSignal(uint32_t seq, bool handled);
/* Returns true if there is a deferred event waiting.
*
* Should be called after calling consume() to determine whether the consumer
* has a deferred event to be processed. Deferred events are somewhat special in
* that they have already been removed from the input channel. If the input channel
* becomes empty, the client may need to do extra work to ensure that it processes
* the deferred event despite the fact that the input channel's file descriptor
* is not readable.
*
* One option is simply to call consume() in a loop until it returns WOULD_BLOCK.
* This guarantees that all deferred events will be processed.
*
* Alternately, the caller can call hasDeferredEvent() to determine whether there is
* a deferred event waiting and then ensure that its event loop wakes up at least
* one more time to consume the deferred event.
*/
bool hasDeferredEvent() const;
/* Returns true if there is a pending batch.
*
* Should be called after calling consume() with consumeBatches == false to determine
* whether consume() should be called again later on with consumeBatches == true.
*/
bool hasPendingBatch() const;
private:
// True if touch resampling is enabled.
const bool mResampleTouch;
// The input channel.
sp<InputChannel> mChannel;
// The current input message.
InputMessage mMsg;
// True if mMsg contains a valid input message that was deferred from the previous
// call to consume and that still needs to be handled.
bool mMsgDeferred;
// Batched motion events per device and source.
struct Batch {
Vector<InputMessage> samples;
};
Vector<Batch> mBatches;
// Touch state per device and source, only for sources of class pointer.
struct History {
nsecs_t eventTime;
BitSet32 idBits;
int32_t idToIndex[MAX_POINTER_ID + 1];
PointerCoords pointers[MAX_POINTERS];
void initializeFrom(const InputMessage* msg) {
eventTime = msg->body.motion.eventTime;
idBits.clear();
for (uint32_t i = 0; i < msg->body.motion.pointerCount; i++) {
uint32_t id = msg->body.motion.pointers[i].properties.id;
idBits.markBit(id);
idToIndex[id] = i;
pointers[i].copyFrom(msg->body.motion.pointers[i].coords);
}
}
const PointerCoords& getPointerById(uint32_t id) const {
return pointers[idToIndex[id]];
}
};
struct TouchState {
int32_t deviceId;
int32_t source;
size_t historyCurrent;
size_t historySize;
History history[2];
History lastResample;
void initialize(int32_t deviceId, int32_t source) {
this->deviceId = deviceId;
this->source = source;
historyCurrent = 0;
historySize = 0;
lastResample.eventTime = 0;
lastResample.idBits.clear();
}
void addHistory(const InputMessage* msg) {
historyCurrent ^= 1;
if (historySize < 2) {
historySize += 1;
}
history[historyCurrent].initializeFrom(msg);
}
const History* getHistory(size_t index) const {
return &history[(historyCurrent + index) & 1];
}
};
Vector<TouchState> mTouchStates;
// Chain of batched sequence numbers. When multiple input messages are combined into
// a batch, we append a record here that associates the last sequence number in the
// batch with the previous one. When the finished signal is sent, we traverse the
// chain to individually finish all input messages that were part of the batch.
struct SeqChain {
uint32_t seq; // sequence number of batched input message
uint32_t chain; // sequence number of previous batched input message
};
Vector<SeqChain> mSeqChains;
status_t consumeBatch(InputEventFactoryInterface* factory,
nsecs_t frameTime, uint32_t* outSeq, InputEvent** outEvent);
status_t consumeSamples(InputEventFactoryInterface* factory,
Batch& batch, size_t count, uint32_t* outSeq, InputEvent** outEvent);
void updateTouchState(InputMessage* msg);
void rewriteMessage(const TouchState& state, InputMessage* msg);
void resampleTouchState(nsecs_t frameTime, MotionEvent* event,
const InputMessage *next);
ssize_t findBatch(int32_t deviceId, int32_t source) const;
ssize_t findTouchState(int32_t deviceId, int32_t source) const;
status_t sendUnchainedFinishedSignal(uint32_t seq, bool handled);
static void initializeKeyEvent(KeyEvent* event, const InputMessage* msg);
static void initializeMotionEvent(MotionEvent* event, const InputMessage* msg);
static void addSample(MotionEvent* event, const InputMessage* msg);
static bool canAddSample(const Batch& batch, const InputMessage* msg);
static ssize_t findSampleNoLaterThan(const Batch& batch, nsecs_t time);
static bool shouldResampleTool(int32_t toolType);
static bool isTouchResamplingEnabled();
};
} // namespace android
#endif // _LIBINPUT_INPUT_TRANSPORT_H

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/*
* Copyright (C) 2008 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifndef _LIBINPUT_KEY_CHARACTER_MAP_H
#define _LIBINPUT_KEY_CHARACTER_MAP_H
#include <stdint.h>
#if HAVE_ANDROID_OS
#include <binder/IBinder.h>
#endif
#include <input/Input.h>
#include <utils/Errors.h>
#include <utils/KeyedVector.h>
#include <utils/Tokenizer.h>
#include <utils/String8.h>
#include <utils/Unicode.h>
#include <utils/RefBase.h>
namespace android {
/**
* Describes a mapping from Android key codes to characters.
* Also specifies other functions of the keyboard such as the keyboard type
* and key modifier semantics.
*
* This object is immutable after it has been loaded.
*/
class KeyCharacterMap : public RefBase {
public:
enum KeyboardType {
KEYBOARD_TYPE_UNKNOWN = 0,
KEYBOARD_TYPE_NUMERIC = 1,
KEYBOARD_TYPE_PREDICTIVE = 2,
KEYBOARD_TYPE_ALPHA = 3,
KEYBOARD_TYPE_FULL = 4,
KEYBOARD_TYPE_SPECIAL_FUNCTION = 5,
KEYBOARD_TYPE_OVERLAY = 6,
};
enum Format {
// Base keyboard layout, may contain device-specific options, such as "type" declaration.
FORMAT_BASE = 0,
// Overlay keyboard layout, more restrictive, may be published by applications,
// cannot override device-specific options.
FORMAT_OVERLAY = 1,
// Either base or overlay layout ok.
FORMAT_ANY = 2,
};
// Substitute key code and meta state for fallback action.
struct FallbackAction {
int32_t keyCode;
int32_t metaState;
};
/* Loads a key character map from a file. */
static status_t load(const String8& filename, Format format, sp<KeyCharacterMap>* outMap);
/* Loads a key character map from its string contents. */
static status_t loadContents(const String8& filename,
const char* contents, Format format, sp<KeyCharacterMap>* outMap);
/* Combines a base key character map and an overlay. */
static sp<KeyCharacterMap> combine(const sp<KeyCharacterMap>& base,
const sp<KeyCharacterMap>& overlay);
/* Returns an empty key character map. */
static sp<KeyCharacterMap> empty();
/* Gets the keyboard type. */
int32_t getKeyboardType() const;
/* Gets the primary character for this key as in the label physically printed on it.
* Returns 0 if none (eg. for non-printing keys). */
char16_t getDisplayLabel(int32_t keyCode) const;
/* Gets the Unicode character for the number or symbol generated by the key
* when the keyboard is used as a dialing pad.
* Returns 0 if no number or symbol is generated.
*/
char16_t getNumber(int32_t keyCode) const;
/* Gets the Unicode character generated by the key and meta key modifiers.
* Returns 0 if no character is generated.
*/
char16_t getCharacter(int32_t keyCode, int32_t metaState) const;
/* Gets the fallback action to use by default if the application does not
* handle the specified key.
* Returns true if an action was available, false if none.
*/
bool getFallbackAction(int32_t keyCode, int32_t metaState,
FallbackAction* outFallbackAction) const;
/* Gets the first matching Unicode character that can be generated by the key,
* preferring the one with the specified meta key modifiers.
* Returns 0 if no matching character is generated.
*/
char16_t getMatch(int32_t keyCode, const char16_t* chars,
size_t numChars, int32_t metaState) const;
/* Gets a sequence of key events that could plausibly generate the specified
* character sequence. Returns false if some of the characters cannot be generated.
*/
bool getEvents(int32_t deviceId, const char16_t* chars, size_t numChars,
Vector<KeyEvent>& outEvents) const;
/* Maps a scan code and usage code to a key code, in case this key map overrides
* the mapping in some way. */
status_t mapKey(int32_t scanCode, int32_t usageCode, int32_t* outKeyCode) const;
/* Tries to find a replacement key code for a given key code and meta state
* in character map. */
void tryRemapKey(int32_t scanCode, int32_t metaState,
int32_t* outKeyCode, int32_t* outMetaState) const;
#if HAVE_ANDROID_OS
/* Reads a key map from a parcel. */
static sp<KeyCharacterMap> readFromParcel(Parcel* parcel);
/* Writes a key map to a parcel. */
void writeToParcel(Parcel* parcel) const;
#endif
protected:
virtual ~KeyCharacterMap();
private:
struct Behavior {
Behavior();
Behavior(const Behavior& other);
/* The next behavior in the list, or NULL if none. */
Behavior* next;
/* The meta key modifiers for this behavior. */
int32_t metaState;
/* The character to insert. */
char16_t character;
/* The fallback keycode if the key is not handled. */
int32_t fallbackKeyCode;
/* The replacement keycode if the key has to be replaced outright. */
int32_t replacementKeyCode;
};
struct Key {
Key();
Key(const Key& other);
~Key();
/* The single character label printed on the key, or 0 if none. */
char16_t label;
/* The number or symbol character generated by the key, or 0 if none. */
char16_t number;
/* The list of key behaviors sorted from most specific to least specific
* meta key binding. */
Behavior* firstBehavior;
};
class Parser {
enum State {
STATE_TOP = 0,
STATE_KEY = 1,
};
enum {
PROPERTY_LABEL = 1,
PROPERTY_NUMBER = 2,
PROPERTY_META = 3,
};
struct Property {
inline Property(int32_t property = 0, int32_t metaState = 0) :
property(property), metaState(metaState) { }
int32_t property;
int32_t metaState;
};
KeyCharacterMap* mMap;
Tokenizer* mTokenizer;
Format mFormat;
State mState;
int32_t mKeyCode;
public:
Parser(KeyCharacterMap* map, Tokenizer* tokenizer, Format format);
~Parser();
status_t parse();
private:
status_t parseType();
status_t parseMap();
status_t parseMapKey();
status_t parseKey();
status_t parseKeyProperty();
status_t finishKey(Key* key);
status_t parseModifier(const String8& token, int32_t* outMetaState);
status_t parseCharacterLiteral(char16_t* outCharacter);
};
static sp<KeyCharacterMap> sEmpty;
KeyedVector<int32_t, Key*> mKeys;
int mType;
KeyedVector<int32_t, int32_t> mKeysByScanCode;
KeyedVector<int32_t, int32_t> mKeysByUsageCode;
KeyCharacterMap();
KeyCharacterMap(const KeyCharacterMap& other);
bool getKey(int32_t keyCode, const Key** outKey) const;
bool getKeyBehavior(int32_t keyCode, int32_t metaState,
const Key** outKey, const Behavior** outBehavior) const;
static bool matchesMetaState(int32_t eventMetaState, int32_t behaviorMetaState);
bool findKey(char16_t ch, int32_t* outKeyCode, int32_t* outMetaState) const;
static status_t load(Tokenizer* tokenizer, Format format, sp<KeyCharacterMap>* outMap);
static void addKey(Vector<KeyEvent>& outEvents,
int32_t deviceId, int32_t keyCode, int32_t metaState, bool down, nsecs_t time);
static void addMetaKeys(Vector<KeyEvent>& outEvents,
int32_t deviceId, int32_t metaState, bool down, nsecs_t time,
int32_t* currentMetaState);
static bool addSingleEphemeralMetaKey(Vector<KeyEvent>& outEvents,
int32_t deviceId, int32_t metaState, bool down, nsecs_t time,
int32_t keyCode, int32_t keyMetaState,
int32_t* currentMetaState);
static void addDoubleEphemeralMetaKey(Vector<KeyEvent>& outEvents,
int32_t deviceId, int32_t metaState, bool down, nsecs_t time,
int32_t leftKeyCode, int32_t leftKeyMetaState,
int32_t rightKeyCode, int32_t rightKeyMetaState,
int32_t eitherKeyMetaState,
int32_t* currentMetaState);
static void addLockedMetaKey(Vector<KeyEvent>& outEvents,
int32_t deviceId, int32_t metaState, nsecs_t time,
int32_t keyCode, int32_t keyMetaState,
int32_t* currentMetaState);
};
} // namespace android
#endif // _LIBINPUT_KEY_CHARACTER_MAP_H

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/*
* Copyright (C) 2008 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifndef _LIBINPUT_KEY_LAYOUT_MAP_H
#define _LIBINPUT_KEY_LAYOUT_MAP_H
#include <stdint.h>
#include <utils/Errors.h>
#include <utils/KeyedVector.h>
#include <utils/Tokenizer.h>
#include <utils/RefBase.h>
namespace android {
struct AxisInfo {
enum Mode {
// Axis value is reported directly.
MODE_NORMAL = 0,
// Axis value should be inverted before reporting.
MODE_INVERT = 1,
// Axis value should be split into two axes
MODE_SPLIT = 2,
};
// Axis mode.
Mode mode;
// Axis id.
// When split, this is the axis used for values smaller than the split position.
int32_t axis;
// When split, this is the axis used for values after higher than the split position.
int32_t highAxis;
// The split value, or 0 if not split.
int32_t splitValue;
// The flat value, or -1 if none.
int32_t flatOverride;
AxisInfo() : mode(MODE_NORMAL), axis(-1), highAxis(-1), splitValue(0), flatOverride(-1) {
}
};
/**
* Describes a mapping from keyboard scan codes and joystick axes to Android key codes and axes.
*
* This object is immutable after it has been loaded.
*/
class KeyLayoutMap : public RefBase {
public:
static status_t load(const String8& filename, sp<KeyLayoutMap>* outMap);
status_t mapKey(int32_t scanCode, int32_t usageCode,
int32_t* outKeyCode, uint32_t* outFlags) const;
status_t findScanCodesForKey(int32_t keyCode, Vector<int32_t>* outScanCodes) const;
status_t findScanCodeForLed(int32_t ledCode, int32_t* outScanCode) const;
status_t findUsageCodeForLed(int32_t ledCode, int32_t* outUsageCode) const;
status_t mapAxis(int32_t scanCode, AxisInfo* outAxisInfo) const;
protected:
virtual ~KeyLayoutMap();
private:
struct Key {
int32_t keyCode;
uint32_t flags;
};
struct Led {
int32_t ledCode;
};
KeyedVector<int32_t, Key> mKeysByScanCode;
KeyedVector<int32_t, Key> mKeysByUsageCode;
KeyedVector<int32_t, AxisInfo> mAxes;
KeyedVector<int32_t, Led> mLedsByScanCode;
KeyedVector<int32_t, Led> mLedsByUsageCode;
KeyLayoutMap();
const Key* getKey(int32_t scanCode, int32_t usageCode) const;
class Parser {
KeyLayoutMap* mMap;
Tokenizer* mTokenizer;
public:
Parser(KeyLayoutMap* map, Tokenizer* tokenizer);
~Parser();
status_t parse();
private:
status_t parseKey();
status_t parseAxis();
status_t parseLed();
};
};
} // namespace android
#endif // _LIBINPUT_KEY_LAYOUT_MAP_H

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/*
* Copyright (C) 2010 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifndef _LIBINPUT_KEYBOARD_H
#define _LIBINPUT_KEYBOARD_H
#include <input/Input.h>
#include <input/InputDevice.h>
#include <input/InputEventLabels.h>
#include <utils/Errors.h>
#include <utils/String8.h>
#include <utils/PropertyMap.h>
namespace android {
enum {
/* Device id of the built in keyboard. */
DEVICE_ID_BUILT_IN_KEYBOARD = 0,
/* Device id of a generic virtual keyboard with a full layout that can be used
* to synthesize key events. */
DEVICE_ID_VIRTUAL_KEYBOARD = -1,
};
class KeyLayoutMap;
class KeyCharacterMap;
/**
* Loads the key layout map and key character map for a keyboard device.
*/
class KeyMap {
public:
String8 keyLayoutFile;
sp<KeyLayoutMap> keyLayoutMap;
String8 keyCharacterMapFile;
sp<KeyCharacterMap> keyCharacterMap;
KeyMap();
~KeyMap();
status_t load(const InputDeviceIdentifier& deviceIdenfier,
const PropertyMap* deviceConfiguration);
inline bool haveKeyLayout() const {
return !keyLayoutFile.isEmpty();
}
inline bool haveKeyCharacterMap() const {
return !keyCharacterMapFile.isEmpty();
}
inline bool isComplete() const {
return haveKeyLayout() && haveKeyCharacterMap();
}
private:
bool probeKeyMap(const InputDeviceIdentifier& deviceIdentifier, const String8& name);
status_t loadKeyLayout(const InputDeviceIdentifier& deviceIdentifier, const String8& name);
status_t loadKeyCharacterMap(const InputDeviceIdentifier& deviceIdentifier,
const String8& name);
String8 getPath(const InputDeviceIdentifier& deviceIdentifier,
const String8& name, InputDeviceConfigurationFileType type);
};
/**
* Returns true if the keyboard is eligible for use as a built-in keyboard.
*/
extern bool isEligibleBuiltInKeyboard(const InputDeviceIdentifier& deviceIdentifier,
const PropertyMap* deviceConfiguration, const KeyMap* keyMap);
/**
* Updates a meta state field when a key is pressed or released.
*/
extern int32_t updateMetaState(int32_t keyCode, bool down, int32_t oldMetaState);
/**
* Normalizes the meta state such that if either the left or right modifier
* meta state bits are set then the result will also include the universal
* bit for that modifier.
*/
extern int32_t normalizeMetaState(int32_t oldMetaState);
/**
* Returns true if a key is a meta key like ALT or CAPS_LOCK.
*/
extern bool isMetaKey(int32_t keyCode);
} // namespace android
#endif // _LIBINPUT_KEYBOARD_H

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/*
* Copyright (C) 2012 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifndef _LIBINPUT_VELOCITY_CONTROL_H
#define _LIBINPUT_VELOCITY_CONTROL_H
#include <input/Input.h>
#include <input/VelocityTracker.h>
#include <utils/Timers.h>
namespace android {
/*
* Specifies parameters that govern pointer or wheel acceleration.
*/
struct VelocityControlParameters {
// A scale factor that is multiplied with the raw velocity deltas
// prior to applying any other velocity control factors. The scale
// factor should be used to adapt the input device resolution
// (eg. counts per inch) to the output device resolution (eg. pixels per inch).
//
// Must be a positive value.
// Default is 1.0 (no scaling).
float scale;
// The scaled speed at which acceleration begins to be applied.
// This value establishes the upper bound of a low speed regime for
// small precise motions that are performed without any acceleration.
//
// Must be a non-negative value.
// Default is 0.0 (no low threshold).
float lowThreshold;
// The scaled speed at which maximum acceleration is applied.
// The difference between highThreshold and lowThreshold controls
// the range of speeds over which the acceleration factor is interpolated.
// The wider the range, the smoother the acceleration.
//
// Must be a non-negative value greater than or equal to lowThreshold.
// Default is 0.0 (no high threshold).
float highThreshold;
// The acceleration factor.
// When the speed is above the low speed threshold, the velocity will scaled
// by an interpolated value between 1.0 and this amount.
//
// Must be a positive greater than or equal to 1.0.
// Default is 1.0 (no acceleration).
float acceleration;
VelocityControlParameters() :
scale(1.0f), lowThreshold(0.0f), highThreshold(0.0f), acceleration(1.0f) {
}
VelocityControlParameters(float scale, float lowThreshold,
float highThreshold, float acceleration) :
scale(scale), lowThreshold(lowThreshold),
highThreshold(highThreshold), acceleration(acceleration) {
}
};
/*
* Implements mouse pointer and wheel speed control and acceleration.
*/
class VelocityControl {
public:
VelocityControl();
/* Sets the various parameters. */
void setParameters(const VelocityControlParameters& parameters);
/* Resets the current movement counters to zero.
* This has the effect of nullifying any acceleration. */
void reset();
/* Translates a raw movement delta into an appropriately
* scaled / accelerated delta based on the current velocity. */
void move(nsecs_t eventTime, float* deltaX, float* deltaY);
private:
// If no movements are received within this amount of time,
// we assume the movement has stopped and reset the movement counters.
static const nsecs_t STOP_TIME = 500 * 1000000; // 500 ms
VelocityControlParameters mParameters;
nsecs_t mLastMovementTime;
VelocityTracker::Position mRawPosition;
VelocityTracker mVelocityTracker;
};
} // namespace android
#endif // _LIBINPUT_VELOCITY_CONTROL_H

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/*
* Copyright (C) 2012 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifndef _LIBINPUT_VELOCITY_TRACKER_H
#define _LIBINPUT_VELOCITY_TRACKER_H
#include <input/Input.h>
#include <utils/Timers.h>
#include <utils/BitSet.h>
namespace android {
class VelocityTrackerStrategy;
/*
* Calculates the velocity of pointer movements over time.
*/
class VelocityTracker {
public:
struct Position {
float x, y;
};
struct Estimator {
static const size_t MAX_DEGREE = 4;
// Estimator time base.
nsecs_t time;
// Polynomial coefficients describing motion in X and Y.
float xCoeff[MAX_DEGREE + 1], yCoeff[MAX_DEGREE + 1];
// Polynomial degree (number of coefficients), or zero if no information is
// available.
uint32_t degree;
// Confidence (coefficient of determination), between 0 (no fit) and 1 (perfect fit).
float confidence;
inline void clear() {
time = 0;
degree = 0;
confidence = 0;
for (size_t i = 0; i <= MAX_DEGREE; i++) {
xCoeff[i] = 0;
yCoeff[i] = 0;
}
}
};
// Creates a velocity tracker using the specified strategy.
// If strategy is NULL, uses the default strategy for the platform.
VelocityTracker(const char* strategy = NULL);
~VelocityTracker();
// Resets the velocity tracker state.
void clear();
// Resets the velocity tracker state for specific pointers.
// Call this method when some pointers have changed and may be reusing
// an id that was assigned to a different pointer earlier.
void clearPointers(BitSet32 idBits);
// Adds movement information for a set of pointers.
// The idBits bitfield specifies the pointer ids of the pointers whose positions
// are included in the movement.
// The positions array contains position information for each pointer in order by
// increasing id. Its size should be equal to the number of one bits in idBits.
void addMovement(nsecs_t eventTime, BitSet32 idBits, const Position* positions);
// Adds movement information for all pointers in a MotionEvent, including historical samples.
void addMovement(const MotionEvent* event);
// Gets the velocity of the specified pointer id in position units per second.
// Returns false and sets the velocity components to zero if there is
// insufficient movement information for the pointer.
bool getVelocity(uint32_t id, float* outVx, float* outVy) const;
// Gets an estimator for the recent movements of the specified pointer id.
// Returns false and clears the estimator if there is no information available
// about the pointer.
bool getEstimator(uint32_t id, Estimator* outEstimator) const;
// Gets the active pointer id, or -1 if none.
inline int32_t getActivePointerId() const { return mActivePointerId; }
// Gets a bitset containing all pointer ids from the most recent movement.
inline BitSet32 getCurrentPointerIdBits() const { return mCurrentPointerIdBits; }
private:
static const char* DEFAULT_STRATEGY;
nsecs_t mLastEventTime;
BitSet32 mCurrentPointerIdBits;
int32_t mActivePointerId;
VelocityTrackerStrategy* mStrategy;
bool configureStrategy(const char* strategy);
static VelocityTrackerStrategy* createStrategy(const char* strategy);
};
/*
* Implements a particular velocity tracker algorithm.
*/
class VelocityTrackerStrategy {
protected:
VelocityTrackerStrategy() { }
public:
virtual ~VelocityTrackerStrategy() { }
virtual void clear() = 0;
virtual void clearPointers(BitSet32 idBits) = 0;
virtual void addMovement(nsecs_t eventTime, BitSet32 idBits,
const VelocityTracker::Position* positions) = 0;
virtual bool getEstimator(uint32_t id, VelocityTracker::Estimator* outEstimator) const = 0;
};
/*
* Velocity tracker algorithm based on least-squares linear regression.
*/
class LeastSquaresVelocityTrackerStrategy : public VelocityTrackerStrategy {
public:
enum Weighting {
// No weights applied. All data points are equally reliable.
WEIGHTING_NONE,
// Weight by time delta. Data points clustered together are weighted less.
WEIGHTING_DELTA,
// Weight such that points within a certain horizon are weighed more than those
// outside of that horizon.
WEIGHTING_CENTRAL,
// Weight such that points older than a certain amount are weighed less.
WEIGHTING_RECENT,
};
// Degree must be no greater than Estimator::MAX_DEGREE.
LeastSquaresVelocityTrackerStrategy(uint32_t degree, Weighting weighting = WEIGHTING_NONE);
virtual ~LeastSquaresVelocityTrackerStrategy();
virtual void clear();
virtual void clearPointers(BitSet32 idBits);
virtual void addMovement(nsecs_t eventTime, BitSet32 idBits,
const VelocityTracker::Position* positions);
virtual bool getEstimator(uint32_t id, VelocityTracker::Estimator* outEstimator) const;
private:
// Sample horizon.
// We don't use too much history by default since we want to react to quick
// changes in direction.
static const nsecs_t HORIZON = 100 * 1000000; // 100 ms
// Number of samples to keep.
static const uint32_t HISTORY_SIZE = 20;
struct Movement {
nsecs_t eventTime;
BitSet32 idBits;
VelocityTracker::Position positions[MAX_POINTERS];
inline const VelocityTracker::Position& getPosition(uint32_t id) const {
return positions[idBits.getIndexOfBit(id)];
}
};
float chooseWeight(uint32_t index) const;
const uint32_t mDegree;
const Weighting mWeighting;
uint32_t mIndex;
Movement mMovements[HISTORY_SIZE];
};
/*
* Velocity tracker algorithm that uses an IIR filter.
*/
class IntegratingVelocityTrackerStrategy : public VelocityTrackerStrategy {
public:
// Degree must be 1 or 2.
IntegratingVelocityTrackerStrategy(uint32_t degree);
~IntegratingVelocityTrackerStrategy();
virtual void clear();
virtual void clearPointers(BitSet32 idBits);
virtual void addMovement(nsecs_t eventTime, BitSet32 idBits,
const VelocityTracker::Position* positions);
virtual bool getEstimator(uint32_t id, VelocityTracker::Estimator* outEstimator) const;
private:
// Current state estimate for a particular pointer.
struct State {
nsecs_t updateTime;
uint32_t degree;
float xpos, xvel, xaccel;
float ypos, yvel, yaccel;
};
const uint32_t mDegree;
BitSet32 mPointerIdBits;
State mPointerState[MAX_POINTER_ID + 1];
void initState(State& state, nsecs_t eventTime, float xpos, float ypos) const;
void updateState(State& state, nsecs_t eventTime, float xpos, float ypos) const;
void populateEstimator(const State& state, VelocityTracker::Estimator* outEstimator) const;
};
/*
* Velocity tracker strategy used prior to ICS.
*/
class LegacyVelocityTrackerStrategy : public VelocityTrackerStrategy {
public:
LegacyVelocityTrackerStrategy();
virtual ~LegacyVelocityTrackerStrategy();
virtual void clear();
virtual void clearPointers(BitSet32 idBits);
virtual void addMovement(nsecs_t eventTime, BitSet32 idBits,
const VelocityTracker::Position* positions);
virtual bool getEstimator(uint32_t id, VelocityTracker::Estimator* outEstimator) const;
private:
// Oldest sample to consider when calculating the velocity.
static const nsecs_t HORIZON = 200 * 1000000; // 100 ms
// Number of samples to keep.
static const uint32_t HISTORY_SIZE = 20;
// The minimum duration between samples when estimating velocity.
static const nsecs_t MIN_DURATION = 10 * 1000000; // 10 ms
struct Movement {
nsecs_t eventTime;
BitSet32 idBits;
VelocityTracker::Position positions[MAX_POINTERS];
inline const VelocityTracker::Position& getPosition(uint32_t id) const {
return positions[idBits.getIndexOfBit(id)];
}
};
uint32_t mIndex;
Movement mMovements[HISTORY_SIZE];
};
} // namespace android
#endif // _LIBINPUT_VELOCITY_TRACKER_H

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/*
* Copyright (C) 2010 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifndef _LIBINPUT_VIRTUAL_KEY_MAP_H
#define _LIBINPUT_VIRTUAL_KEY_MAP_H
#include <stdint.h>
#include <input/Input.h>
#include <utils/Errors.h>
#include <utils/KeyedVector.h>
#include <utils/Tokenizer.h>
#include <utils/String8.h>
#include <utils/Unicode.h>
namespace android {
/* Describes a virtual key. */
struct VirtualKeyDefinition {
int32_t scanCode;
// configured position data, specified in display coords
int32_t centerX;
int32_t centerY;
int32_t width;
int32_t height;
};
/**
* Describes a collection of virtual keys on a touch screen in terms of
* virtual scan codes and hit rectangles.
*
* This object is immutable after it has been loaded.
*/
class VirtualKeyMap {
public:
~VirtualKeyMap();
static status_t load(const String8& filename, VirtualKeyMap** outMap);
inline const Vector<VirtualKeyDefinition>& getVirtualKeys() const {
return mVirtualKeys;
}
private:
class Parser {
VirtualKeyMap* mMap;
Tokenizer* mTokenizer;
public:
Parser(VirtualKeyMap* map, Tokenizer* tokenizer);
~Parser();
status_t parse();
private:
bool consumeFieldDelimiterAndSkipWhitespace();
bool parseNextIntField(int32_t* outValue);
};
Vector<VirtualKeyDefinition> mVirtualKeys;
VirtualKeyMap();
};
} // namespace android
#endif // _LIBINPUT_KEY_CHARACTER_MAP_H

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/*
* Copyright (C) 2013 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifndef DRM_API_H_
#define DRM_API_H_
#include <utils/List.h>
#include <utils/String8.h>
#include <utils/Vector.h>
#include <utils/KeyedVector.h>
#include <utils/RefBase.h>
#include <utils/Mutex.h>
#include <media/stagefright/foundation/ABase.h>
// Loadable DrmEngine shared libraries should define the entry points
// createDrmFactory and createCryptoFactory as shown below:
//
// extern "C" {
// extern android::DrmFactory *createDrmFactory();
// extern android::CryptoFactory *createCryptoFactory();
// }
namespace android {
class DrmPlugin;
class DrmPluginListener;
// DRMs are implemented in DrmEngine plugins, which are dynamically
// loadable shared libraries that implement the entry points
// createDrmFactory and createCryptoFactory. createDrmFactory
// constructs and returns an instance of a DrmFactory object. Similarly,
// createCryptoFactory creates an instance of a CryptoFactory object.
// When a MediaCrypto or MediaDrm object needs to be constructed, all
// available DrmEngines present in the plugins directory on the device
// are scanned for a matching DrmEngine that can support the crypto
// scheme. When a match is found, the DrmEngine's createCryptoPlugin and
// createDrmPlugin methods are used to create CryptoPlugin or
// DrmPlugin instances to support that DRM scheme.
class DrmFactory {
public:
DrmFactory() {}
virtual ~DrmFactory() {}
// DrmFactory::isCryptoSchemeSupported can be called to determine
// if the plugin factory is able to construct plugins that support a
// given crypto scheme, which is specified by a UUID.
virtual bool isCryptoSchemeSupported(const uint8_t uuid[16]) = 0;
// DrmFactory::isContentTypeSupported can be called to determine
// if the plugin factory is able to construct plugins that support a
// given media container format specified by mimeType
virtual bool isContentTypeSupported(const String8 &mimeType) = 0;
// Construct a DrmPlugin for the crypto scheme specified by UUID.
virtual status_t createDrmPlugin(
const uint8_t uuid[16], DrmPlugin **plugin) = 0;
private:
DrmFactory(const DrmFactory &);
DrmFactory &operator=(const DrmFactory &);
};
class DrmPlugin {
public:
enum EventType {
kDrmPluginEventProvisionRequired = 1,
kDrmPluginEventKeyNeeded,
kDrmPluginEventKeyExpired,
kDrmPluginEventVendorDefined,
kDrmPluginEventSessionReclaimed,
kDrmPluginEventExpirationUpdate,
kDrmPluginEventKeysChange,
};
// Drm keys can be for offline content or for online streaming.
// Offline keys are persisted on the device and may be used when the device
// is disconnected from the network. The Release type is used to request
// that offline keys be no longer restricted to offline use.
enum KeyType {
kKeyType_Offline,
kKeyType_Streaming,
kKeyType_Release
};
// Enumerate KeyRequestTypes to allow an app to determine the
// type of a key request returned from getKeyRequest.
enum KeyRequestType {
kKeyRequestType_Unknown,
kKeyRequestType_Initial,
kKeyRequestType_Renewal,
kKeyRequestType_Release
};
// Enumerate KeyStatusTypes which indicate the state of a key
enum KeyStatusType
{
kKeyStatusType_Usable,
kKeyStatusType_Expired,
kKeyStatusType_OutputNotAllowed,
kKeyStatusType_StatusPending,
kKeyStatusType_InternalError
};
// Used by sendKeysChange to report the usability status of each
// key to the app.
struct KeyStatus
{
Vector<uint8_t> mKeyId;
KeyStatusType mType;
};
DrmPlugin() {}
virtual ~DrmPlugin() {}
// Open a new session with the DrmPlugin object. A session ID is returned
// in the sessionId parameter.
virtual status_t openSession(Vector<uint8_t> &sessionId) = 0;
// Close a session on the DrmPlugin object.
virtual status_t closeSession(Vector<uint8_t> const &sessionId) = 0;
// A key request/response exchange occurs between the app and a License
// Server to obtain the keys required to decrypt the content. getKeyRequest()
// is used to obtain an opaque key request blob that is delivered to the
// license server.
//
// The scope parameter may be a sessionId or a keySetId, depending on the
// specified keyType. When the keyType is kKeyType_Offline or
// kKeyType_Streaming, scope should be set to the sessionId the keys will be
// provided to. When the keyType is kKeyType_Release, scope should be set to
// the keySetId of the keys being released. Releasing keys from a device
// invalidates them for all sessions.
//
// The init data passed to getKeyRequest is container-specific and its
// meaning is interpreted based on the mime type provided in the mimeType
// parameter to getKeyRequest. It could contain, for example, the content
// ID, key ID or other data obtained from the content metadata that is required
// in generating the key request. Init may be null when keyType is
// kKeyType_Release.
//
// mimeType identifies the mime type of the content
//
// keyType specifies if the keys are to be used for streaming or offline content
//
// optionalParameters are included in the key request message to allow a
// client application to provide additional message parameters to the server.
//
// If successful, the opaque key request blob is returned to the caller.
virtual status_t
getKeyRequest(Vector<uint8_t> const &scope,
Vector<uint8_t> const &initData,
String8 const &mimeType, KeyType keyType,
KeyedVector<String8, String8> const &optionalParameters,
Vector<uint8_t> &request, String8 &defaultUrl,
KeyRequestType *keyRequestType) = 0;
//
// After a key response is received by the app, it is provided to the
// Drm plugin using provideKeyResponse.
//
// scope may be a sessionId or a keySetId depending on the type of the
// response. Scope should be set to the sessionId when the response is
// for either streaming or offline key requests. Scope should be set to the
// keySetId when the response is for a release request.
//
// When the response is for an offline key request, a keySetId is returned
// in the keySetId vector parameter that can be used to later restore the
// keys to a new session with the method restoreKeys. When the response is
// for a streaming or release request, no keySetId is returned.
//
virtual status_t provideKeyResponse(Vector<uint8_t> const &scope,
Vector<uint8_t> const &response,
Vector<uint8_t> &keySetId) = 0;
// Remove the current keys from a session
virtual status_t removeKeys(Vector<uint8_t> const &sessionId) = 0;
// Restore persisted offline keys into a new session. keySetId identifies
// the keys to load, obtained from a prior call to provideKeyResponse().
virtual status_t restoreKeys(Vector<uint8_t> const &sessionId,
Vector<uint8_t> const &keySetId) = 0;
// Request an informative description of the license for the session. The status
// is in the form of {name, value} pairs. Since DRM license policies vary by
// vendor, the specific status field names are determined by each DRM vendor.
// Refer to your DRM provider documentation for definitions of the field names
// for a particular DrmEngine.
virtual status_t
queryKeyStatus(Vector<uint8_t> const &sessionId,
KeyedVector<String8, String8> &infoMap) const = 0;
// A provision request/response exchange occurs between the app and a
// provisioning server to retrieve a device certificate. getProvisionRequest
// is used to obtain an opaque key request blob that is delivered to the
// provisioning server.
//
// If successful, the opaque provision request blob is returned to the caller.
virtual status_t getProvisionRequest(String8 const &cert_type,
String8 const &cert_authority,
Vector<uint8_t> &request,
String8 &defaultUrl) = 0;
// After a provision response is received by the app, it is provided to the
// Drm plugin using provideProvisionResponse.
virtual status_t provideProvisionResponse(Vector<uint8_t> const &response,
Vector<uint8_t> &certificate,
Vector<uint8_t> &wrapped_key) = 0;
// Remove device provisioning.
virtual status_t unprovisionDevice() = 0;
// A means of enforcing the contractual requirement for a concurrent stream
// limit per subscriber across devices is provided via SecureStop. SecureStop
// is a means of securely monitoring the lifetime of sessions. Since playback
// on a device can be interrupted due to reboot, power failure, etc. a means
// of persisting the lifetime information on the device is needed.
//
// A signed version of the sessionID is written to persistent storage on the
// device when each MediaCrypto object is created. The sessionID is signed by
// the device private key to prevent tampering.
//
// In the normal case, playback will be completed, the session destroyed and
// the Secure Stops will be queried. The App queries secure stops and forwards
// the secure stop message to the server which verifies the signature and
// notifies the server side database that the session destruction has been
// confirmed. The persisted record on the client is only removed after positive
// confirmation that the server received the message using releaseSecureStops().
virtual status_t getSecureStops(List<Vector<uint8_t> > &secureStops) = 0;
virtual status_t getSecureStop(Vector<uint8_t> const &ssid, Vector<uint8_t> &secureStop) = 0;
virtual status_t releaseSecureStops(Vector<uint8_t> const &ssRelease) = 0;
virtual status_t releaseAllSecureStops() = 0;
// Read a property value given the device property string. There are a few forms
// of property access methods, depending on the data type returned.
// Since DRM plugin properties may vary, additional field names may be defined
// by each DRM vendor. Refer to your DRM provider documentation for definitions
// of its additional field names.
//
// Standard values are:
// "vendor" [string] identifies the maker of the plugin
// "version" [string] identifies the version of the plugin
// "description" [string] describes the plugin
// 'deviceUniqueId' [byte array] The device unique identifier is established
// during device provisioning and provides a means of uniquely identifying
// each device.
virtual status_t getPropertyString(String8 const &name, String8 &value ) const = 0;
virtual status_t getPropertyByteArray(String8 const &name,
Vector<uint8_t> &value ) const = 0;
// Write a property value given the device property string. There are a few forms
// of property setting methods, depending on the data type.
// Since DRM plugin properties may vary, additional field names may be defined
// by each DRM vendor. Refer to your DRM provider documentation for definitions
// of its field names.
virtual status_t setPropertyString(String8 const &name,
String8 const &value ) = 0;
virtual status_t setPropertyByteArray(String8 const &name,
Vector<uint8_t> const &value ) = 0;
// The following methods implement operations on a CryptoSession to support
// encrypt, decrypt, sign verify operations on operator-provided
// session keys.
//
// The algorithm string conforms to JCA Standard Names for Cipher
// Transforms and is case insensitive. For example "AES/CBC/PKCS5Padding".
//
// Return OK if the algorithm is supported, otherwise return BAD_VALUE
//
virtual status_t setCipherAlgorithm(Vector<uint8_t> const &sessionId,
String8 const &algorithm) = 0;
//
// The algorithm string conforms to JCA Standard Names for Mac
// Algorithms and is case insensitive. For example "HmacSHA256".
//
// Return OK if the algorithm is supported, otherwise return BAD_VALUE
//
virtual status_t setMacAlgorithm(Vector<uint8_t> const &sessionId,
String8 const &algorithm) = 0;
// Encrypt the provided input buffer with the cipher algorithm
// specified by setCipherAlgorithm and the key selected by keyId,
// and return the encrypted data.
virtual status_t encrypt(Vector<uint8_t> const &sessionId,
Vector<uint8_t> const &keyId,
Vector<uint8_t> const &input,
Vector<uint8_t> const &iv,
Vector<uint8_t> &output) = 0;
// Decrypt the provided input buffer with the cipher algorithm
// specified by setCipherAlgorithm and the key selected by keyId,
// and return the decrypted data.
virtual status_t decrypt(Vector<uint8_t> const &sessionId,
Vector<uint8_t> const &keyId,
Vector<uint8_t> const &input,
Vector<uint8_t> const &iv,
Vector<uint8_t> &output) = 0;
// Compute a signature on the provided message using the mac algorithm
// specified by setMacAlgorithm and the key selected by keyId,
// and return the signature.
virtual status_t sign(Vector<uint8_t> const &sessionId,
Vector<uint8_t> const &keyId,
Vector<uint8_t> const &message,
Vector<uint8_t> &signature) = 0;
// Compute a signature on the provided message using the mac algorithm
// specified by setMacAlgorithm and the key selected by keyId,
// and compare with the expected result. Set result to true or
// false depending on the outcome.
virtual status_t verify(Vector<uint8_t> const &sessionId,
Vector<uint8_t> const &keyId,
Vector<uint8_t> const &message,
Vector<uint8_t> const &signature,
bool &match) = 0;
// Compute an RSA signature on the provided message using the algorithm
// specified by algorithm.
virtual status_t signRSA(Vector<uint8_t> const &sessionId,
String8 const &algorithm,
Vector<uint8_t> const &message,
Vector<uint8_t> const &wrapped_key,
Vector<uint8_t> &signature) = 0;
status_t setListener(const sp<DrmPluginListener>& listener) {
Mutex::Autolock lock(mEventLock);
mListener = listener;
return OK;
}
protected:
// Plugins call these methods to deliver events to the java app
void sendEvent(EventType eventType, int extra,
Vector<uint8_t> const *sessionId,
Vector<uint8_t> const *data);
void sendExpirationUpdate(Vector<uint8_t> const *sessionId,
int64_t expiryTimeInMS);
void sendKeysChange(Vector<uint8_t> const *sessionId,
Vector<DrmPlugin::KeyStatus> const *keyStatusList,
bool hasNewUsableKey);
private:
Mutex mEventLock;
sp<DrmPluginListener> mListener;
DISALLOW_EVIL_CONSTRUCTORS(DrmPlugin);
};
class DrmPluginListener: virtual public RefBase
{
public:
virtual void sendEvent(DrmPlugin::EventType eventType, int extra,
Vector<uint8_t> const *sessionId,
Vector<uint8_t> const *data) = 0;
virtual void sendExpirationUpdate(Vector<uint8_t> const *sessionId,
int64_t expiryTimeInMS) = 0;
virtual void sendKeysChange(Vector<uint8_t> const *sessionId,
Vector<DrmPlugin::KeyStatus> const *keyStatusList,
bool hasNewUsableKey) = 0;
};
inline void DrmPlugin::sendEvent(EventType eventType, int extra,
Vector<uint8_t> const *sessionId,
Vector<uint8_t> const *data) {
mEventLock.lock();
sp<DrmPluginListener> listener = mListener;
mEventLock.unlock();
if (listener != NULL) {
listener->sendEvent(eventType, extra, sessionId, data);
}
}
inline void DrmPlugin::sendExpirationUpdate(Vector<uint8_t> const *sessionId,
int64_t expiryTimeInMS) {
mEventLock.lock();
sp<DrmPluginListener> listener = mListener;
mEventLock.unlock();
if (listener != NULL) {
listener->sendExpirationUpdate(sessionId, expiryTimeInMS);
}
}
inline void DrmPlugin::sendKeysChange(Vector<uint8_t> const *sessionId,
Vector<DrmPlugin::KeyStatus> const *keyStatusList,
bool hasNewUsableKey) {
mEventLock.lock();
sp<DrmPluginListener> listener = mListener;
mEventLock.unlock();
if (listener != NULL) {
listener->sendKeysChange(sessionId, keyStatusList, hasNewUsableKey);
}
}
} // namespace android
#endif // DRM_API_H_

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phonelibs/android_frameworks_native/include/media/editor/II420ColorConverter.h
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/*
* Copyright (C) 2011 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifndef II420_COLOR_CONVERTER_H
#define II420_COLOR_CONVERTER_H
#include <stdint.h>
#include <android/rect.h>
#ifdef __cplusplus
extern "C" {
#endif
typedef struct II420ColorConverter {
/*
* getDecoderOutputFormat
* Returns the color format (OMX_COLOR_FORMATTYPE) of the decoder output.
* If it is I420 (OMX_COLOR_FormatYUV420Planar), no conversion is needed,
* and convertDecoderOutputToI420() can be a no-op.
*/
int (*getDecoderOutputFormat)();
/*
* convertDecoderOutputToI420
* @Desc Converts from the decoder output format to I420 format.
* @note Caller (e.g. VideoEditor) owns the buffers
* @param decoderBits (IN) Pointer to the buffer contains decoder output
* @param decoderWidth (IN) Buffer width, as reported by the decoder
* metadata (kKeyWidth)
* @param decoderHeight (IN) Buffer height, as reported by the decoder
* metadata (kKeyHeight)
* @param decoderRect (IN) The rectangle of the actual frame, as
* reported by decoder metadata (kKeyCropRect)
* @param dstBits (OUT) Pointer to the output I420 buffer
* @return -1 Any error
* @return 0 No Error
*/
int (*convertDecoderOutputToI420)(
void* decoderBits, int decoderWidth, int decoderHeight,
ARect decoderRect, void* dstBits);
/*
* getEncoderIntputFormat
* Returns the color format (OMX_COLOR_FORMATTYPE) of the encoder input.
* If it is I420 (OMX_COLOR_FormatYUV420Planar), no conversion is needed,
* and convertI420ToEncoderInput() and getEncoderInputBufferInfo() can
* be no-ops.
*/
int (*getEncoderInputFormat)();
/* convertI420ToEncoderInput
* @Desc This function converts from I420 to the encoder input format
* @note Caller (e.g. VideoEditor) owns the buffers
* @param srcBits (IN) Pointer to the input I420 buffer
* @param srcWidth (IN) Width of the I420 frame
* @param srcHeight (IN) Height of the I420 frame
* @param encoderWidth (IN) Encoder buffer width, as calculated by
* getEncoderBufferInfo()
* @param encoderHeight (IN) Encoder buffer height, as calculated by
* getEncoderBufferInfo()
* @param encoderRect (IN) Rect coordinates of the actual frame inside
* the encoder buffer, as calculated by
* getEncoderBufferInfo().
* @param encoderBits (OUT) Pointer to the output buffer. The size of
* this buffer is calculated by
* getEncoderBufferInfo()
* @return -1 Any error
* @return 0 No Error
*/
int (*convertI420ToEncoderInput)(
void* srcBits, int srcWidth, int srcHeight,
int encoderWidth, int encoderHeight, ARect encoderRect,
void* encoderBits);
/* getEncoderInputBufferInfo
* @Desc This function returns metadata for the encoder input buffer
* based on the actual I420 frame width and height.
* @note This API should be be used to obtain the necessary information
* before calling convertI420ToEncoderInput().
* VideoEditor knows only the width and height of the I420 buffer,
* but it also needs know the width, height, and size of the
* encoder input buffer. The encoder input buffer width and height
* are used to set the metadata for the encoder.
* @param srcWidth (IN) Width of the I420 frame
* @param srcHeight (IN) Height of the I420 frame
* @param encoderWidth (OUT) Encoder buffer width needed
* @param encoderHeight (OUT) Encoder buffer height needed
* @param encoderRect (OUT) Rect coordinates of the actual frame inside
* the encoder buffer
* @param encoderBufferSize (OUT) The size of the buffer that need to be
* allocated by the caller before invoking
* convertI420ToEncoderInput().
* @return -1 Any error
* @return 0 No Error
*/
int (*getEncoderInputBufferInfo)(
int srcWidth, int srcHeight,
int* encoderWidth, int* encoderHeight,
ARect* encoderRect, int* encoderBufferSize);
} II420ColorConverter;
/* The only function that the shared library needs to expose: It fills the
function pointers in II420ColorConverter */
void getI420ColorConverter(II420ColorConverter *converter);
#if defined(__cplusplus)
}
#endif
#endif // II420_COLOR_CONVERTER_H

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phonelibs/android_frameworks_native/include/media/hardware/CryptoAPI.h
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/*
* Copyright (C) 2012 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#include <media/stagefright/MediaErrors.h>
#include <utils/Errors.h>
#include <utils/Vector.h>
#ifndef CRYPTO_API_H_
#define CRYPTO_API_H_
namespace android {
struct AString;
struct CryptoPlugin;
struct CryptoFactory {
CryptoFactory() {}
virtual ~CryptoFactory() {}
virtual bool isCryptoSchemeSupported(const uint8_t uuid[16]) const = 0;
virtual status_t createPlugin(
const uint8_t uuid[16], const void *data, size_t size,
CryptoPlugin **plugin) = 0;
private:
CryptoFactory(const CryptoFactory &);
CryptoFactory &operator=(const CryptoFactory &);
};
struct CryptoPlugin {
enum Mode {
kMode_Unencrypted = 0,
kMode_AES_CTR = 1,
// Neither key nor iv are being used in this mode.
// Each subsample is encrypted w/ an iv of all zeroes.
kMode_AES_WV = 2, // FIX constant
};
struct SubSample {
uint32_t mNumBytesOfClearData;
uint32_t mNumBytesOfEncryptedData;
};
CryptoPlugin() {}
virtual ~CryptoPlugin() {}
// If this method returns false, a non-secure decoder will be used to
// decode the data after decryption. The decrypt API below will have
// to support insecure decryption of the data (secure = false) for
// media data of the given mime type.
virtual bool requiresSecureDecoderComponent(const char *mime) const = 0;
// To implement resolution constraints, the crypto plugin needs to know
// the resolution of the video being decrypted. The media player should
// call this method when the resolution is determined and any time it
// is subsequently changed.
virtual void notifyResolution(uint32_t /* width */, uint32_t /* height */) {}
// A MediaDrm session may be associated with a MediaCrypto session. The
// associated MediaDrm session is used to load decryption keys
// into the crypto/drm plugin. The keys are then referenced by key-id
// in the 'key' parameter to the decrypt() method.
// Should return NO_ERROR on success, ERROR_DRM_SESSION_NOT_OPENED if
// the session is not opened and a code from MediaErrors.h otherwise.
virtual status_t setMediaDrmSession(const Vector<uint8_t> & /*sessionId */) {
return ERROR_UNSUPPORTED;
}
// If the error returned falls into the range
// ERROR_DRM_VENDOR_MIN..ERROR_DRM_VENDOR_MAX, errorDetailMsg should be
// filled in with an appropriate string.
// At the java level these special errors will then trigger a
// MediaCodec.CryptoException that gives clients access to both
// the error code and the errorDetailMsg.
// Returns a non-negative result to indicate the number of bytes written
// to the dstPtr, or a negative result to indicate an error.
virtual ssize_t decrypt(
bool secure,
const uint8_t key[16],
const uint8_t iv[16],
Mode mode,
const void *srcPtr,
const SubSample *subSamples, size_t numSubSamples,
void *dstPtr,
AString *errorDetailMsg) = 0;
private:
CryptoPlugin(const CryptoPlugin &);
CryptoPlugin &operator=(const CryptoPlugin &);
};
} // namespace android
extern "C" {
extern android::CryptoFactory *createCryptoFactory();
}
#endif // CRYPTO_API_H_

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phonelibs/android_frameworks_native/include/media/hardware/HDCPAPI.h
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/*
* Copyright (C) 2012 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifndef HDCP_API_H_
#define HDCP_API_H_
#include <utils/Errors.h>
#include <system/window.h>
namespace android {
// Two different kinds of modules are covered under the same HDCPModule
// structure below, a module either implements decryption or encryption.
struct HDCPModule {
typedef void (*ObserverFunc)(void *cookie, int msg, int ext1, int ext2);
// The msg argument in calls to the observer notification function.
enum {
// Sent in response to a call to "HDCPModule::initAsync" once
// initialization has either been successfully completed,
// i.e. the HDCP session is now fully setup (AKE, Locality Check,
// SKE and any authentication with repeaters completed) or failed.
// ext1 should be a suitable error code (status_t), ext2 is
// unused for ENCRYPTION and in the case of HDCP_INITIALIZATION_COMPLETE
// holds the local TCP port the module is listening on.
HDCP_INITIALIZATION_COMPLETE,
HDCP_INITIALIZATION_FAILED,
// Sent upon completion of a call to "HDCPModule::shutdownAsync".
// ext1 should be a suitable error code, ext2 is unused.
HDCP_SHUTDOWN_COMPLETE,
HDCP_SHUTDOWN_FAILED,
HDCP_UNAUTHENTICATED_CONNECTION,
HDCP_UNAUTHORIZED_CONNECTION,
HDCP_REVOKED_CONNECTION,
HDCP_TOPOLOGY_EXECEEDED,
HDCP_UNKNOWN_ERROR,
// DECRYPTION only: Indicates that a client has successfully connected,
// a secure session established and the module is ready to accept
// future calls to "decrypt".
HDCP_SESSION_ESTABLISHED,
};
// HDCPModule capability bit masks
enum {
// HDCP_CAPS_ENCRYPT: mandatory, meaning the HDCP module can encrypt
// from an input byte-array buffer to an output byte-array buffer
HDCP_CAPS_ENCRYPT = (1 << 0),
// HDCP_CAPS_ENCRYPT_NATIVE: the HDCP module supports encryption from
// a native buffer to an output byte-array buffer. The format of the
// input native buffer is specific to vendor's encoder implementation.
// It is the same format as that used by the encoder when
// "storeMetaDataInBuffers" extension is enabled on its output port.
HDCP_CAPS_ENCRYPT_NATIVE = (1 << 1),
};
// Module can call the notification function to signal completion/failure
// of asynchronous operations (such as initialization) or out of band
// events.
HDCPModule(void *cookie, ObserverFunc observerNotify) {};
virtual ~HDCPModule() {};
// ENCRYPTION: Request to setup an HDCP session with the host specified
// by addr and listening on the specified port.
// DECRYPTION: Request to setup an HDCP session, addr is the interface
// address the module should bind its socket to. port will be 0.
// The module will pick the port to listen on itself and report its choice
// in the "ext2" argument of the HDCP_INITIALIZATION_COMPLETE callback.
virtual status_t initAsync(const char *addr, unsigned port) = 0;
// Request to shutdown the active HDCP session.
virtual status_t shutdownAsync() = 0;
// Returns the capability bitmask of this HDCP session.
virtual uint32_t getCaps() {
return HDCP_CAPS_ENCRYPT;
}
// ENCRYPTION only:
// Encrypt data according to the HDCP spec. "size" bytes of data are
// available at "inData" (virtual address), "size" may not be a multiple
// of 128 bits (16 bytes). An equal number of encrypted bytes should be
// written to the buffer at "outData" (virtual address).
// This operation is to be synchronous, i.e. this call does not return
// until outData contains size bytes of encrypted data.
// streamCTR will be assigned by the caller (to 0 for the first PES stream,
// 1 for the second and so on)
// inputCTR _will_be_maintained_by_the_callee_ for each PES stream.
virtual status_t encrypt(
const void *inData, size_t size, uint32_t streamCTR,
uint64_t *outInputCTR, void *outData) {
return INVALID_OPERATION;
}
// Encrypt data according to the HDCP spec. "size" bytes of data starting
// at location "offset" are available in "buffer" (buffer handle). "size"
// may not be a multiple of 128 bits (16 bytes). An equal number of
// encrypted bytes should be written to the buffer at "outData" (virtual
// address). This operation is to be synchronous, i.e. this call does not
// return until outData contains size bytes of encrypted data.
// streamCTR will be assigned by the caller (to 0 for the first PES stream,
// 1 for the second and so on)
// inputCTR _will_be_maintained_by_the_callee_ for each PES stream.
virtual status_t encryptNative(
buffer_handle_t buffer, size_t offset, size_t size,
uint32_t streamCTR, uint64_t *outInputCTR, void *outData) {
return INVALID_OPERATION;
}
// DECRYPTION only:
// Decrypt data according to the HDCP spec.
// "size" bytes of encrypted data are available at "inData"
// (virtual address), "size" may not be a multiple of 128 bits (16 bytes).
// An equal number of decrypted bytes should be written to the buffer
// at "outData" (virtual address).
// This operation is to be synchronous, i.e. this call does not return
// until outData contains size bytes of decrypted data.
// Both streamCTR and inputCTR will be provided by the caller.
virtual status_t decrypt(
const void *inData, size_t size,
uint32_t streamCTR, uint64_t inputCTR,
void *outData) {
return INVALID_OPERATION;
}
private:
HDCPModule(const HDCPModule &);
HDCPModule &operator=(const HDCPModule &);
};
} // namespace android
// A shared library exporting the following methods should be included to
// support HDCP functionality. The shared library must be called
// "libstagefright_hdcp.so", it will be dynamically loaded into the
// mediaserver process.
extern "C" {
// Create a module for ENCRYPTION.
extern android::HDCPModule *createHDCPModule(
void *cookie, android::HDCPModule::ObserverFunc);
// Create a module for DECRYPTION.
extern android::HDCPModule *createHDCPModuleForDecryption(
void *cookie, android::HDCPModule::ObserverFunc);
}
#endif // HDCP_API_H_

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/*
* Copyright (C) 2009 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifndef HARDWARE_API_H_
#define HARDWARE_API_H_
#include <media/hardware/OMXPluginBase.h>
#include <media/hardware/MetadataBufferType.h>
#include <system/window.h>
#include <utils/RefBase.h>
#include <OMX_Component.h>
namespace android {
// A pointer to this struct is passed to the OMX_SetParameter when the extension
// index for the 'OMX.google.android.index.enableAndroidNativeBuffers' extension
// is given.
//
// When Android native buffer use is disabled for a port (the default state),
// the OMX node should operate as normal, and expect UseBuffer calls to set its
// buffers. This is the mode that will be used when CPU access to the buffer is
// required.
//
// When Android native buffer use has been enabled for a given port, the video
// color format for the port is to be interpreted as an Android pixel format
// rather than an OMX color format. Enabling Android native buffers may also
// change how the component receives the native buffers. If store-metadata-mode
// is enabled on the port, the component will receive the buffers as specified
// in the section below. Otherwise, unless the node supports the
// 'OMX.google.android.index.useAndroidNativeBuffer2' extension, it should
// expect to receive UseAndroidNativeBuffer calls (via OMX_SetParameter) rather
// than UseBuffer calls for that port.
struct EnableAndroidNativeBuffersParams {
OMX_U32 nSize;
OMX_VERSIONTYPE nVersion;
OMX_U32 nPortIndex;
OMX_BOOL enable;
};
// A pointer to this struct is passed to OMX_SetParameter() when the extension index
// "OMX.google.android.index.storeMetaDataInBuffers" or
// "OMX.google.android.index.storeANWBufferInMetadata" is given.
//
// When meta data is stored in the video buffers passed between OMX clients
// and OMX components, interpretation of the buffer data is up to the
// buffer receiver, and the data may or may not be the actual video data, but
// some information helpful for the receiver to locate the actual data.
// The buffer receiver thus needs to know how to interpret what is stored
// in these buffers, with mechanisms pre-determined externally. How to
// interpret the meta data is outside of the scope of this parameter.
//
// Currently, this is used to pass meta data from video source (camera component, for instance) to
// video encoder to avoid memcpying of input video frame data, as well as to pass dynamic output
// buffer to video decoder. To do this, bStoreMetaData is set to OMX_TRUE.
//
// If bStoreMetaData is set to false, real YUV frame data will be stored in input buffers, and
// the output buffers contain either real YUV frame data, or are themselves native handles as
// directed by enable/use-android-native-buffer parameter settings.
// In addition, if no OMX_SetParameter() call is made on a port with the corresponding extension
// index, the component should not assume that the client is not using metadata mode for the port.
//
// If the component supports this using the "OMX.google.android.index.storeANWBufferInMetadata"
// extension and bStoreMetaData is set to OMX_TRUE, data is passed using the VideoNativeMetadata
// layout as defined below. Each buffer will be accompanied by a fence. The fence must signal
// before the buffer can be used (e.g. read from or written into). When returning such buffer to
// the client, component must provide a new fence that must signal before the returned buffer can
// be used (e.g. read from or written into). The component owns the incoming fenceFd, and must close
// it when fence has signaled. The client will own and close the returned fence file descriptor.
//
// If the component supports this using the "OMX.google.android.index.storeMetaDataInBuffers"
// extension and bStoreMetaData is set to OMX_TRUE, data is passed using VideoGrallocMetadata
// (the layout of which is the VideoGrallocMetadata defined below). Camera input can be also passed
// as "CameraSource", the layout of which is vendor dependent.
//
// Metadata buffers are registered with the component using UseBuffer calls, or can be allocated
// by the component for encoder-metadata-output buffers.
struct StoreMetaDataInBuffersParams {
OMX_U32 nSize;
OMX_VERSIONTYPE nVersion;
OMX_U32 nPortIndex;
OMX_BOOL bStoreMetaData;
};
// Meta data buffer layout used to transport output frames to the decoder for
// dynamic buffer handling.
struct VideoGrallocMetadata {
MetadataBufferType eType; // must be kMetadataBufferTypeGrallocSource
#ifdef OMX_ANDROID_COMPILE_AS_32BIT_ON_64BIT_PLATFORMS
OMX_PTR pHandle;
#else
buffer_handle_t pHandle;
#endif
};
// Legacy name for VideoGrallocMetadata struct.
struct VideoDecoderOutputMetaData : public VideoGrallocMetadata {};
struct VideoNativeMetadata {
MetadataBufferType eType; // must be kMetadataBufferTypeANWBuffer
#ifdef OMX_ANDROID_COMPILE_AS_32BIT_ON_64BIT_PLATFORMS
OMX_PTR pBuffer;
#else
struct ANativeWindowBuffer* pBuffer;
#endif
int nFenceFd; // -1 if unused
};
// A pointer to this struct is passed to OMX_SetParameter() when the extension
// index "OMX.google.android.index.prepareForAdaptivePlayback" is given.
//
// This method is used to signal a video decoder, that the user has requested
// seamless resolution change support (if bEnable is set to OMX_TRUE).
// nMaxFrameWidth and nMaxFrameHeight are the dimensions of the largest
// anticipated frames in the video. If bEnable is OMX_FALSE, no resolution
// change is expected, and the nMaxFrameWidth/Height fields are unused.
//
// If the decoder supports dynamic output buffers, it may ignore this
// request. Otherwise, it shall request resources in such a way so that it
// avoids full port-reconfiguration (due to output port-definition change)
// during resolution changes.
//
// DO NOT USE THIS STRUCTURE AS IT WILL BE REMOVED. INSTEAD, IMPLEMENT
// METADATA SUPPORT FOR VIDEO DECODERS.
struct PrepareForAdaptivePlaybackParams {
OMX_U32 nSize;
OMX_VERSIONTYPE nVersion;
OMX_U32 nPortIndex;
OMX_BOOL bEnable;
OMX_U32 nMaxFrameWidth;
OMX_U32 nMaxFrameHeight;
};
// A pointer to this struct is passed to OMX_SetParameter when the extension
// index for the 'OMX.google.android.index.useAndroidNativeBuffer' extension is
// given. This call will only be performed if a prior call was made with the
// 'OMX.google.android.index.enableAndroidNativeBuffers' extension index,
// enabling use of Android native buffers.
struct UseAndroidNativeBufferParams {
OMX_U32 nSize;
OMX_VERSIONTYPE nVersion;
OMX_U32 nPortIndex;
OMX_PTR pAppPrivate;
OMX_BUFFERHEADERTYPE **bufferHeader;
const sp<ANativeWindowBuffer>& nativeBuffer;
};
// A pointer to this struct is passed to OMX_GetParameter when the extension
// index for the 'OMX.google.android.index.getAndroidNativeBufferUsage'
// extension is given. The usage bits returned from this query will be used to
// allocate the Gralloc buffers that get passed to the useAndroidNativeBuffer
// command.
struct GetAndroidNativeBufferUsageParams {
OMX_U32 nSize; // IN
OMX_VERSIONTYPE nVersion; // IN
OMX_U32 nPortIndex; // IN
OMX_U32 nUsage; // OUT
};
// An enum OMX_COLOR_FormatAndroidOpaque to indicate an opaque colorformat
// is declared in media/stagefright/openmax/OMX_IVCommon.h
// This will inform the encoder that the actual
// colorformat will be relayed by the GRalloc Buffers.
// OMX_COLOR_FormatAndroidOpaque = 0x7F000001,
// A pointer to this struct is passed to OMX_SetParameter when the extension
// index for the 'OMX.google.android.index.prependSPSPPSToIDRFrames' extension
// is given.
// A successful result indicates that future IDR frames will be prefixed by
// SPS/PPS.
struct PrependSPSPPSToIDRFramesParams {
OMX_U32 nSize;
OMX_VERSIONTYPE nVersion;
OMX_BOOL bEnable;
};
// Structure describing a media image (frame)
// Currently only supporting YUV
struct MediaImage {
enum Type {
MEDIA_IMAGE_TYPE_UNKNOWN = 0,
MEDIA_IMAGE_TYPE_YUV,
};
enum PlaneIndex {
Y = 0,
U,
V,
MAX_NUM_PLANES
};
Type mType;
uint32_t mNumPlanes; // number of planes
uint32_t mWidth; // width of largest plane (unpadded, as in nFrameWidth)
uint32_t mHeight; // height of largest plane (unpadded, as in nFrameHeight)
uint32_t mBitDepth; // useable bit depth
struct PlaneInfo {
uint32_t mOffset; // offset of first pixel of the plane in bytes
// from buffer offset
uint32_t mColInc; // column increment in bytes
uint32_t mRowInc; // row increment in bytes
uint32_t mHorizSubsampling; // subsampling compared to the largest plane
uint32_t mVertSubsampling; // subsampling compared to the largest plane
};
PlaneInfo mPlane[MAX_NUM_PLANES];
};
// A pointer to this struct is passed to OMX_GetParameter when the extension
// index for the 'OMX.google.android.index.describeColorFormat'
// extension is given. This method can be called from any component state
// other than invalid. The color-format, frame width/height, and stride/
// slice-height parameters are ones that are associated with a raw video
// port (input or output), but the stride/slice height parameters may be
// incorrect. bUsingNativeBuffers is OMX_TRUE if native android buffers will
// be used (while specifying this color format).
//
// The component shall fill out the MediaImage structure that
// corresponds to the described raw video format, and the potentially corrected
// stride and slice-height info.
//
// The behavior is slightly different if bUsingNativeBuffers is OMX_TRUE,
// though most implementations can ignore this difference. When using native buffers,
// the component may change the configured color format to an optimized format.
// Additionally, when allocating these buffers for flexible usecase, the framework
// will set the SW_READ/WRITE_OFTEN usage flags. In this case (if bUsingNativeBuffers
// is OMX_TRUE), the component shall fill out the MediaImage information for the
// scenario when these SW-readable/writable buffers are locked using gralloc_lock.
// Note, that these buffers may also be locked using gralloc_lock_ycbcr, which must
// be supported for vendor-specific formats.
//
// For non-YUV packed planar/semiplanar image formats, or if bUsingNativeBuffers
// is OMX_TRUE and the component does not support this color format with native
// buffers, the component shall set mNumPlanes to 0, and mType to MEDIA_IMAGE_TYPE_UNKNOWN.
struct DescribeColorFormatParams {
OMX_U32 nSize;
OMX_VERSIONTYPE nVersion;
// input: parameters from OMX_VIDEO_PORTDEFINITIONTYPE
OMX_COLOR_FORMATTYPE eColorFormat;
OMX_U32 nFrameWidth;
OMX_U32 nFrameHeight;
OMX_U32 nStride;
OMX_U32 nSliceHeight;
OMX_BOOL bUsingNativeBuffers;
// output: fill out the MediaImage fields
MediaImage sMediaImage;
};
// A pointer to this struct is passed to OMX_SetParameter or OMX_GetParameter
// when the extension index for the
// 'OMX.google.android.index.configureVideoTunnelMode' extension is given.
// If the extension is supported then tunneled playback mode should be supported
// by the codec. If bTunneled is set to OMX_TRUE then the video decoder should
// operate in "tunneled" mode and output its decoded frames directly to the
// sink. In this case nAudioHwSync is the HW SYNC ID of the audio HAL Output
// stream to sync the video with. If bTunneled is set to OMX_FALSE, "tunneled"
// mode should be disabled and nAudioHwSync should be ignored.
// OMX_GetParameter is used to query tunneling configuration. bTunneled should
// return whether decoder is operating in tunneled mode, and if it is,
// pSidebandWindow should contain the codec allocated sideband window handle.
struct ConfigureVideoTunnelModeParams {
OMX_U32 nSize; // IN
OMX_VERSIONTYPE nVersion; // IN
OMX_U32 nPortIndex; // IN
OMX_BOOL bTunneled; // IN/OUT
OMX_U32 nAudioHwSync; // IN
OMX_PTR pSidebandWindow; // OUT
};
} // namespace android
extern android::OMXPluginBase *createOMXPlugin();
#endif // HARDWARE_API_H_

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phonelibs/android_frameworks_native/include/media/hardware/MetadataBufferType.h
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/*
* Copyright (C) 2011 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifndef METADATA_BUFFER_TYPE_H
#define METADATA_BUFFER_TYPE_H
#ifdef __cplusplus
extern "C" {
namespace android {
#endif
/*
* MetadataBufferType defines the type of the metadata buffers that
* can be passed to video encoder component for encoding, via Stagefright
* media recording framework. To see how to work with the metadata buffers
* in media recording framework, please consult HardwareAPI.h
*
* The creator of metadata buffers and video encoder share common knowledge
* on what is actually being stored in these metadata buffers, and
* how the information can be used by the video encoder component
* to locate the actual pixel data as the source input for video
* encoder, plus whatever other information that is necessary. Stagefright
* media recording framework does not need to know anything specific about the
* metadata buffers, except for receving each individual metadata buffer
* as the source input, making a copy of the metadata buffer, and passing the
* copy via OpenMAX API to the video encoder component.
*
* The creator of the metadata buffers must ensure that the first
* 4 bytes in every metadata buffer indicates its buffer type,
* and the rest of the metadata buffer contains the
* actual metadata information. When a video encoder component receives
* a metadata buffer, it uses the first 4 bytes in that buffer to find
* out the type of the metadata buffer, and takes action appropriate
* to that type of metadata buffers (for instance, locate the actual
* pixel data input and then encoding the input data to produce a
* compressed output buffer).
*
* The following shows the layout of a metadata buffer,
* where buffer type is a 4-byte field of MetadataBufferType,
* and the payload is the metadata information.
*
* --------------------------------------------------------------
* | buffer type | payload |
* --------------------------------------------------------------
*
*/
typedef enum {
/*
* kMetadataBufferTypeCameraSource is used to indicate that
* the source of the metadata buffer is the camera component.
*/
kMetadataBufferTypeCameraSource = 0,
/*
* kMetadataBufferTypeGrallocSource is used to indicate that
* the payload of the metadata buffers can be interpreted as
* a buffer_handle_t.
* So in this case,the metadata that the encoder receives
* will have a byte stream that consists of two parts:
* 1. First, there is an integer indicating that it is a GRAlloc
* source (kMetadataBufferTypeGrallocSource)
* 2. This is followed by the buffer_handle_t that is a handle to the
* GRalloc buffer. The encoder needs to interpret this GRalloc handle
* and encode the frames.
* --------------------------------------------------------------
* | kMetadataBufferTypeGrallocSource | buffer_handle_t buffer |
* --------------------------------------------------------------
*
* See the VideoGrallocMetadata structure.
*/
kMetadataBufferTypeGrallocSource = 1,
/*
* kMetadataBufferTypeGraphicBuffer is used to indicate that
* the payload of the metadata buffers can be interpreted as
* an ANativeWindowBuffer, and that a fence is provided.
*
* In this case, the metadata will have a byte stream that consists of three parts:
* 1. First, there is an integer indicating that the metadata
* contains an ANativeWindowBuffer (kMetadataBufferTypeANWBuffer)
* 2. This is followed by the pointer to the ANativeWindowBuffer.
* Codec must not free this buffer as it does not actually own this buffer.
* 3. Finally, there is an integer containing a fence file descriptor.
* The codec must wait on the fence before encoding or decoding into this
* buffer. When the buffer is returned, codec must replace this file descriptor
* with a new fence, that will be waited on before the buffer is replaced
* (encoder) or read (decoder).
* ---------------------------------
* | kMetadataBufferTypeANWBuffer |
* ---------------------------------
* | ANativeWindowBuffer *buffer |
* ---------------------------------
* | int fenceFd |
* ---------------------------------
*
* See the VideoNativeMetadata structure.
*/
kMetadataBufferTypeANWBuffer = 2,
/* This value is used by framework, but is never used inside a metadata buffer */
kMetadataBufferTypeInvalid = -1,
// Add more here...
} MetadataBufferType;
#ifdef __cplusplus
} // namespace android
}
#endif
#endif // METADATA_BUFFER_TYPE_H

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/*
* Copyright (C) 2009 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifndef OMX_PLUGIN_BASE_H_
#define OMX_PLUGIN_BASE_H_
#include <sys/types.h>
#include <OMX_Component.h>
#include <utils/String8.h>
#include <utils/Vector.h>
namespace android {
struct OMXPluginBase {
OMXPluginBase() {}
virtual ~OMXPluginBase() {}
virtual OMX_ERRORTYPE makeComponentInstance(
const char *name,
const OMX_CALLBACKTYPE *callbacks,
OMX_PTR appData,
OMX_COMPONENTTYPE **component) = 0;
virtual OMX_ERRORTYPE destroyComponentInstance(
OMX_COMPONENTTYPE *component) = 0;
virtual OMX_ERRORTYPE enumerateComponents(
OMX_STRING name,
size_t size,
OMX_U32 index) = 0;
virtual OMX_ERRORTYPE getRolesOfComponent(
const char *name,
Vector<String8> *roles) = 0;
private:
OMXPluginBase(const OMXPluginBase &);
OMXPluginBase &operator=(const OMXPluginBase &);
};
} // namespace android
#endif // OMX_PLUGIN_BASE_H_

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/*
* Copyright 2014 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
/* NOTE: This file contains several sections for individual OMX include files.
Each section has its own include guard. This file should be included AFTER
the OMX include files. */
#ifdef OMX_Audio_h
/* asString definitions if media/openmax/OMX_Audio.h was included */
#ifndef AS_STRING_FOR_OMX_AUDIO_H
#define AS_STRING_FOR_OMX_AUDIO_H
inline static const char *asString(OMX_AUDIO_CODINGTYPE i, const char *def = "??") {
switch (i) {
case OMX_AUDIO_CodingUnused: return "Unused"; // unused
case OMX_AUDIO_CodingAutoDetect: return "AutoDetect"; // unused
case OMX_AUDIO_CodingPCM: return "PCM";
case OMX_AUDIO_CodingADPCM: return "ADPCM"; // unused
case OMX_AUDIO_CodingAMR: return "AMR";
case OMX_AUDIO_CodingGSMFR: return "GSMFR";
case OMX_AUDIO_CodingGSMEFR: return "GSMEFR"; // unused
case OMX_AUDIO_CodingGSMHR: return "GSMHR"; // unused
case OMX_AUDIO_CodingPDCFR: return "PDCFR"; // unused
case OMX_AUDIO_CodingPDCEFR: return "PDCEFR"; // unused
case OMX_AUDIO_CodingPDCHR: return "PDCHR"; // unused
case OMX_AUDIO_CodingTDMAFR: return "TDMAFR"; // unused
case OMX_AUDIO_CodingTDMAEFR: return "TDMAEFR"; // unused
case OMX_AUDIO_CodingQCELP8: return "QCELP8"; // unused
case OMX_AUDIO_CodingQCELP13: return "QCELP13"; // unused
case OMX_AUDIO_CodingEVRC: return "EVRC"; // unused
case OMX_AUDIO_CodingSMV: return "SMV"; // unused
case OMX_AUDIO_CodingG711: return "G711";
case OMX_AUDIO_CodingG723: return "G723"; // unused
case OMX_AUDIO_CodingG726: return "G726"; // unused
case OMX_AUDIO_CodingG729: return "G729"; // unused
case OMX_AUDIO_CodingAAC: return "AAC";
case OMX_AUDIO_CodingMP3: return "MP3";
case OMX_AUDIO_CodingSBC: return "SBC"; // unused
case OMX_AUDIO_CodingVORBIS: return "VORBIS";
case OMX_AUDIO_CodingWMA: return "WMA"; // unused
case OMX_AUDIO_CodingRA: return "RA"; // unused
case OMX_AUDIO_CodingMIDI: return "MIDI"; // unused
case OMX_AUDIO_CodingFLAC: return "FLAC";
default: return def;
}
}
inline static const char *asString(OMX_AUDIO_PCMMODETYPE i, const char *def = "??") {
switch (i) {
case OMX_AUDIO_PCMModeLinear: return "Linear";
case OMX_AUDIO_PCMModeALaw: return "ALaw";
case OMX_AUDIO_PCMModeMULaw: return "MULaw";
default: return def;
}
}
inline static const char *asString(OMX_AUDIO_CHANNELTYPE i, const char *def = "??") {
switch (i) {
case OMX_AUDIO_ChannelNone: return "None"; // unused
case OMX_AUDIO_ChannelLF: return "LF";
case OMX_AUDIO_ChannelRF: return "RF";
case OMX_AUDIO_ChannelCF: return "CF";
case OMX_AUDIO_ChannelLS: return "LS";
case OMX_AUDIO_ChannelRS: return "RS";
case OMX_AUDIO_ChannelLFE: return "LFE";
case OMX_AUDIO_ChannelCS: return "CS";
case OMX_AUDIO_ChannelLR: return "LR";
case OMX_AUDIO_ChannelRR: return "RR";
default: return def;
}
}
inline static const char *asString(OMX_AUDIO_CHANNELMODETYPE i, const char *def = "??") {
switch (i) {
case OMX_AUDIO_ChannelModeStereo: return "Stereo";
// case OMX_AUDIO_ChannelModeJointStereo: return "JointStereo";
// case OMX_AUDIO_ChannelModeDual: return "Dual";
case OMX_AUDIO_ChannelModeMono: return "Mono";
default: return def;
}
}
inline static const char *asString(OMX_AUDIO_AACSTREAMFORMATTYPE i, const char *def = "??") {
switch (i) {
// case OMX_AUDIO_AACStreamFormatMP2ADTS: return "MP2ADTS";
case OMX_AUDIO_AACStreamFormatMP4ADTS: return "MP4ADTS";
// case OMX_AUDIO_AACStreamFormatMP4LOAS: return "MP4LOAS";
// case OMX_AUDIO_AACStreamFormatMP4LATM: return "MP4LATM";
// case OMX_AUDIO_AACStreamFormatADIF: return "ADIF";
case OMX_AUDIO_AACStreamFormatMP4FF: return "MP4FF";
// case OMX_AUDIO_AACStreamFormatRAW: return "RAW";
default: return def;
}
}
inline static const char *asString(OMX_AUDIO_AMRFRAMEFORMATTYPE i, const char *def = "??") {
switch (i) {
// case OMX_AUDIO_AMRFrameFormatConformance: return "Conformance";
// case OMX_AUDIO_AMRFrameFormatIF1: return "IF1";
// case OMX_AUDIO_AMRFrameFormatIF2: return "IF2";
case OMX_AUDIO_AMRFrameFormatFSF: return "FSF";
// case OMX_AUDIO_AMRFrameFormatRTPPayload: return "RTPPayload";
// case OMX_AUDIO_AMRFrameFormatITU: return "ITU";
default: return def;
}
}
inline static const char *asString(OMX_AUDIO_AMRBANDMODETYPE i, const char *def = "??") {
switch (i) {
case OMX_AUDIO_AMRBandModeUnused: return "Unused";
case OMX_AUDIO_AMRBandModeNB0: return "NB0";
case OMX_AUDIO_AMRBandModeNB1: return "NB1";
case OMX_AUDIO_AMRBandModeNB2: return "NB2";
case OMX_AUDIO_AMRBandModeNB3: return "NB3";
case OMX_AUDIO_AMRBandModeNB4: return "NB4";
case OMX_AUDIO_AMRBandModeNB5: return "NB5";
case OMX_AUDIO_AMRBandModeNB6: return "NB6";
case OMX_AUDIO_AMRBandModeNB7: return "NB7";
case OMX_AUDIO_AMRBandModeWB0: return "WB0";
case OMX_AUDIO_AMRBandModeWB1: return "WB1";
case OMX_AUDIO_AMRBandModeWB2: return "WB2";
case OMX_AUDIO_AMRBandModeWB3: return "WB3";
case OMX_AUDIO_AMRBandModeWB4: return "WB4";
case OMX_AUDIO_AMRBandModeWB5: return "WB5";
case OMX_AUDIO_AMRBandModeWB6: return "WB6";
case OMX_AUDIO_AMRBandModeWB7: return "WB7";
case OMX_AUDIO_AMRBandModeWB8: return "WB8";
default: return def;
}
}
inline static const char *asString(OMX_AUDIO_AMRDTXMODETYPE i, const char *def = "??") {
switch (i) {
case OMX_AUDIO_AMRDTXModeOff: return "ModeOff";
// case OMX_AUDIO_AMRDTXModeOnVAD1: return "ModeOnVAD1";
// case OMX_AUDIO_AMRDTXModeOnVAD2: return "ModeOnVAD2";
// case OMX_AUDIO_AMRDTXModeOnAuto: return "ModeOnAuto";
// case OMX_AUDIO_AMRDTXasEFR: return "asEFR";
default: return def;
}
}
#endif // AS_STRING_FOR_OMX_AUDIO_H
#endif // OMX_Audio_h
#ifdef OMX_AudioExt_h
/* asString definitions if media/openmax/OMX_AudioExt.h was included */
#ifndef AS_STRING_FOR_OMX_AUDIOEXT_H
#define AS_STRING_FOR_OMX_AUDIOEXT_H
inline static const char *asString(OMX_AUDIO_CODINGEXTTYPE i, const char *def = "??") {
switch (i) {
case OMX_AUDIO_CodingAndroidAC3: return "AndroidAC3";
case OMX_AUDIO_CodingAndroidOPUS: return "AndroidOPUS";
default: return asString((OMX_AUDIO_CODINGTYPE)i, def);
}
}
#endif // AS_STRING_FOR_OMX_AUDIOEXT_H
#endif // OMX_AudioExt_h
#ifdef OMX_Component_h
/* asString definitions if media/openmax/OMX_Component.h was included */
#ifndef AS_STRING_FOR_OMX_COMPONENT_H
#define AS_STRING_FOR_OMX_COMPONENT_H
inline static const char *asString(OMX_PORTDOMAINTYPE i, const char *def = "??") {
switch (i) {
case OMX_PortDomainAudio: return "Audio";
case OMX_PortDomainVideo: return "Video";
case OMX_PortDomainImage: return "Image";
// case OMX_PortDomainOther: return "Other";
default: return def;
}
}
#endif // AS_STRING_FOR_OMX_COMPONENT_H
#endif // OMX_Component_h
#ifdef OMX_Core_h
/* asString definitions if media/openmax/OMX_Core.h was included */
#ifndef AS_STRING_FOR_OMX_CORE_H
#define AS_STRING_FOR_OMX_CORE_H
inline static const char *asString(OMX_COMMANDTYPE i, const char *def = "??") {
switch (i) {
case OMX_CommandStateSet: return "StateSet";
case OMX_CommandFlush: return "Flush";
case OMX_CommandPortDisable: return "PortDisable";
case OMX_CommandPortEnable: return "PortEnable";
// case OMX_CommandMarkBuffer: return "MarkBuffer";
default: return def;
}
}
inline static const char *asString(OMX_STATETYPE i, const char *def = "??") {
switch (i) {
case OMX_StateInvalid: return "Invalid";
case OMX_StateLoaded: return "Loaded";
case OMX_StateIdle: return "Idle";
case OMX_StateExecuting: return "Executing";
// case OMX_StatePause: return "Pause";
// case OMX_StateWaitForResources: return "WaitForResources";
default: return def;
}
}
inline static const char *asString(OMX_ERRORTYPE i, const char *def = "??") {
switch (i) {
case OMX_ErrorNone: return "None";
case OMX_ErrorInsufficientResources: return "InsufficientResources";
case OMX_ErrorUndefined: return "Undefined";
case OMX_ErrorInvalidComponentName: return "InvalidComponentName";
case OMX_ErrorComponentNotFound: return "ComponentNotFound";
case OMX_ErrorInvalidComponent: return "InvalidComponent"; // unused
case OMX_ErrorBadParameter: return "BadParameter";
case OMX_ErrorNotImplemented: return "NotImplemented";
case OMX_ErrorUnderflow: return "Underflow"; // unused
case OMX_ErrorOverflow: return "Overflow"; // unused
case OMX_ErrorHardware: return "Hardware"; // unused
case OMX_ErrorInvalidState: return "InvalidState";
case OMX_ErrorStreamCorrupt: return "StreamCorrupt";
case OMX_ErrorPortsNotCompatible: return "PortsNotCompatible"; // unused
case OMX_ErrorResourcesLost: return "ResourcesLost";
case OMX_ErrorNoMore: return "NoMore";
case OMX_ErrorVersionMismatch: return "VersionMismatch"; // unused
case OMX_ErrorNotReady: return "NotReady"; // unused
case OMX_ErrorTimeout: return "Timeout"; // unused
case OMX_ErrorSameState: return "SameState"; // unused
case OMX_ErrorResourcesPreempted: return "ResourcesPreempted"; // unused
case OMX_ErrorPortUnresponsiveDuringAllocation:
return "PortUnresponsiveDuringAllocation"; // unused
case OMX_ErrorPortUnresponsiveDuringDeallocation:
return "PortUnresponsiveDuringDeallocation"; // unused
case OMX_ErrorPortUnresponsiveDuringStop:
return "PortUnresponsiveDuringStop"; // unused
case OMX_ErrorIncorrectStateTransition:
return "IncorrectStateTransition"; // unused
case OMX_ErrorIncorrectStateOperation:
return "IncorrectStateOperation"; // unused
case OMX_ErrorUnsupportedSetting: return "UnsupportedSetting";
case OMX_ErrorUnsupportedIndex: return "UnsupportedIndex";
case OMX_ErrorBadPortIndex: return "BadPortIndex";
case OMX_ErrorPortUnpopulated: return "PortUnpopulated"; // unused
case OMX_ErrorComponentSuspended: return "ComponentSuspended"; // unused
case OMX_ErrorDynamicResourcesUnavailable:
return "DynamicResourcesUnavailable"; // unused
case OMX_ErrorMbErrorsInFrame: return "MbErrorsInFrame"; // unused
case OMX_ErrorFormatNotDetected: return "FormatNotDetected"; // unused
case OMX_ErrorContentPipeOpenFailed: return "ContentPipeOpenFailed"; // unused
case OMX_ErrorContentPipeCreationFailed:
return "ContentPipeCreationFailed"; // unused
case OMX_ErrorSeperateTablesUsed: return "SeperateTablesUsed"; // unused
case OMX_ErrorTunnelingUnsupported: return "TunnelingUnsupported"; // unused
default: return def;
}
}
inline static const char *asString(OMX_EVENTTYPE i, const char *def = "??") {
switch (i) {
case OMX_EventCmdComplete: return "CmdComplete";
case OMX_EventError: return "Error";
// case OMX_EventMark: return "Mark";
case OMX_EventPortSettingsChanged: return "PortSettingsChanged";
case OMX_EventBufferFlag: return "BufferFlag";
// case OMX_EventResourcesAcquired: return "ResourcesAcquired";
// case OMX_EventComponentResumed: return "ComponentResumed";
// case OMX_EventDynamicResourcesAvailable: return "DynamicResourcesAvailable";
// case OMX_EventPortFormatDetected: return "PortFormatDetected";
case OMX_EventOutputRendered: return "OutputRendered";
default: return def;
}
}
#endif // AS_STRING_FOR_OMX_CORE_H
#endif // OMX_Core_h
#ifdef OMX_Image_h
/* asString definitions if media/openmax/OMX_Image.h was included */
#ifndef AS_STRING_FOR_OMX_IMAGE_H
#define AS_STRING_FOR_OMX_IMAGE_H
inline static const char *asString(OMX_IMAGE_CODINGTYPE i, const char *def = "??") {
switch (i) {
case OMX_IMAGE_CodingUnused: return "Unused";
case OMX_IMAGE_CodingAutoDetect: return "AutoDetect"; // unused
case OMX_IMAGE_CodingJPEG: return "JPEG";
case OMX_IMAGE_CodingJPEG2K: return "JPEG2K"; // unused
case OMX_IMAGE_CodingEXIF: return "EXIF"; // unused
case OMX_IMAGE_CodingTIFF: return "TIFF"; // unused
case OMX_IMAGE_CodingGIF: return "GIF"; // unused
case OMX_IMAGE_CodingPNG: return "PNG"; // unused
case OMX_IMAGE_CodingLZW: return "LZW"; // unused
case OMX_IMAGE_CodingBMP: return "BMP"; // unused
default: return def;
}
}
#endif // AS_STRING_FOR_OMX_IMAGE_H
#endif // OMX_Image_h
#ifdef OMX_Index_h
/* asString definitions if media/openmax/OMX_Index.h was included */
#ifndef AS_STRING_FOR_OMX_INDEX_H
#define AS_STRING_FOR_OMX_INDEX_H
inline static const char *asString(OMX_INDEXTYPE i, const char *def = "??") {
switch (i) {
// case OMX_IndexParamPriorityMgmt: return "ParamPriorityMgmt";
// case OMX_IndexParamAudioInit: return "ParamAudioInit";
// case OMX_IndexParamImageInit: return "ParamImageInit";
// case OMX_IndexParamVideoInit: return "ParamVideoInit";
// case OMX_IndexParamOtherInit: return "ParamOtherInit";
// case OMX_IndexParamNumAvailableStreams: return "ParamNumAvailableStreams";
// case OMX_IndexParamActiveStream: return "ParamActiveStream";
// case OMX_IndexParamSuspensionPolicy: return "ParamSuspensionPolicy";
// case OMX_IndexParamComponentSuspended: return "ParamComponentSuspended";
// case OMX_IndexConfigCapturing: return "ConfigCapturing";
// case OMX_IndexConfigCaptureMode: return "ConfigCaptureMode";
// case OMX_IndexAutoPauseAfterCapture: return "AutoPauseAfterCapture";
// case OMX_IndexParamContentURI: return "ParamContentURI";
// case OMX_IndexParamCustomContentPipe: return "ParamCustomContentPipe";
// case OMX_IndexParamDisableResourceConcealment:
// return "ParamDisableResourceConcealment";
// case OMX_IndexConfigMetadataItemCount: return "ConfigMetadataItemCount";
// case OMX_IndexConfigContainerNodeCount: return "ConfigContainerNodeCount";
// case OMX_IndexConfigMetadataItem: return "ConfigMetadataItem";
// case OMX_IndexConfigCounterNodeID: return "ConfigCounterNodeID";
// case OMX_IndexParamMetadataFilterType: return "ParamMetadataFilterType";
// case OMX_IndexParamMetadataKeyFilter: return "ParamMetadataKeyFilter";
// case OMX_IndexConfigPriorityMgmt: return "ConfigPriorityMgmt";
case OMX_IndexParamStandardComponentRole: return "ParamStandardComponentRole";
case OMX_IndexParamPortDefinition: return "ParamPortDefinition";
// case OMX_IndexParamCompBufferSupplier: return "ParamCompBufferSupplier";
case OMX_IndexParamAudioPortFormat: return "ParamAudioPortFormat";
case OMX_IndexParamAudioPcm: return "ParamAudioPcm";
case OMX_IndexParamAudioAac: return "ParamAudioAac";
// case OMX_IndexParamAudioRa: return "ParamAudioRa";
case OMX_IndexParamAudioMp3: return "ParamAudioMp3";
// case OMX_IndexParamAudioAdpcm: return "ParamAudioAdpcm";
// case OMX_IndexParamAudioG723: return "ParamAudioG723";
// case OMX_IndexParamAudioG729: return "ParamAudioG729";
case OMX_IndexParamAudioAmr: return "ParamAudioAmr";
// case OMX_IndexParamAudioWma: return "ParamAudioWma";
// case OMX_IndexParamAudioSbc: return "ParamAudioSbc";
// case OMX_IndexParamAudioMidi: return "ParamAudioMidi";
// case OMX_IndexParamAudioGsm_FR: return "ParamAudioGsm_FR";
// case OMX_IndexParamAudioMidiLoadUserSound: return "ParamAudioMidiLoadUserSound";
// case OMX_IndexParamAudioG726: return "ParamAudioG726";
// case OMX_IndexParamAudioGsm_EFR: return "ParamAudioGsm_EFR";
// case OMX_IndexParamAudioGsm_HR: return "ParamAudioGsm_HR";
// case OMX_IndexParamAudioPdc_FR: return "ParamAudioPdc_FR";
// case OMX_IndexParamAudioPdc_EFR: return "ParamAudioPdc_EFR";
// case OMX_IndexParamAudioPdc_HR: return "ParamAudioPdc_HR";
// case OMX_IndexParamAudioTdma_FR: return "ParamAudioTdma_FR";
// case OMX_IndexParamAudioTdma_EFR: return "ParamAudioTdma_EFR";
// case OMX_IndexParamAudioQcelp8: return "ParamAudioQcelp8";
// case OMX_IndexParamAudioQcelp13: return "ParamAudioQcelp13";
// case OMX_IndexParamAudioEvrc: return "ParamAudioEvrc";
// case OMX_IndexParamAudioSmv: return "ParamAudioSmv";
case OMX_IndexParamAudioVorbis: return "ParamAudioVorbis";
case OMX_IndexParamAudioFlac: return "ParamAudioFlac";
// case OMX_IndexConfigAudioMidiImmediateEvent: return "ConfigAudioMidiImmediateEvent";
// case OMX_IndexConfigAudioMidiControl: return "ConfigAudioMidiControl";
// case OMX_IndexConfigAudioMidiSoundBankProgram:
// return "ConfigAudioMidiSoundBankProgram";
// case OMX_IndexConfigAudioMidiStatus: return "ConfigAudioMidiStatus";
// case OMX_IndexConfigAudioMidiMetaEvent: return "ConfigAudioMidiMetaEvent";
// case OMX_IndexConfigAudioMidiMetaEventData: return "ConfigAudioMidiMetaEventData";
// case OMX_IndexConfigAudioVolume: return "ConfigAudioVolume";
// case OMX_IndexConfigAudioBalance: return "ConfigAudioBalance";
// case OMX_IndexConfigAudioChannelMute: return "ConfigAudioChannelMute";
// case OMX_IndexConfigAudioMute: return "ConfigAudioMute";
// case OMX_IndexConfigAudioLoudness: return "ConfigAudioLoudness";
// case OMX_IndexConfigAudioEchoCancelation: return "ConfigAudioEchoCancelation";
// case OMX_IndexConfigAudioNoiseReduction: return "ConfigAudioNoiseReduction";
// case OMX_IndexConfigAudioBass: return "ConfigAudioBass";
// case OMX_IndexConfigAudioTreble: return "ConfigAudioTreble";
// case OMX_IndexConfigAudioStereoWidening: return "ConfigAudioStereoWidening";
// case OMX_IndexConfigAudioChorus: return "ConfigAudioChorus";
// case OMX_IndexConfigAudioEqualizer: return "ConfigAudioEqualizer";
// case OMX_IndexConfigAudioReverberation: return "ConfigAudioReverberation";
// case OMX_IndexConfigAudioChannelVolume: return "ConfigAudioChannelVolume";
// case OMX_IndexParamImagePortFormat: return "ParamImagePortFormat";
// case OMX_IndexParamFlashControl: return "ParamFlashControl";
// case OMX_IndexConfigFocusControl: return "ConfigFocusControl";
// case OMX_IndexParamQFactor: return "ParamQFactor";
// case OMX_IndexParamQuantizationTable: return "ParamQuantizationTable";
// case OMX_IndexParamHuffmanTable: return "ParamHuffmanTable";
// case OMX_IndexConfigFlashControl: return "ConfigFlashControl";
case OMX_IndexParamVideoPortFormat: return "ParamVideoPortFormat";
// case OMX_IndexParamVideoQuantization: return "ParamVideoQuantization";
// case OMX_IndexParamVideoFastUpdate: return "ParamVideoFastUpdate";
case OMX_IndexParamVideoBitrate: return "ParamVideoBitrate";
// case OMX_IndexParamVideoMotionVector: return "ParamVideoMotionVector";
case OMX_IndexParamVideoIntraRefresh: return "ParamVideoIntraRefresh";
case OMX_IndexParamVideoErrorCorrection: return "ParamVideoErrorCorrection";
// case OMX_IndexParamVideoVBSMC: return "ParamVideoVBSMC";
// case OMX_IndexParamVideoMpeg2: return "ParamVideoMpeg2";
case OMX_IndexParamVideoMpeg4: return "ParamVideoMpeg4";
// case OMX_IndexParamVideoWmv: return "ParamVideoWmv";
// case OMX_IndexParamVideoRv: return "ParamVideoRv";
case OMX_IndexParamVideoAvc: return "ParamVideoAvc";
case OMX_IndexParamVideoH263: return "ParamVideoH263";
case OMX_IndexParamVideoProfileLevelQuerySupported:
return "ParamVideoProfileLevelQuerySupported";
case OMX_IndexParamVideoProfileLevelCurrent: return "ParamVideoProfileLevelCurrent";
case OMX_IndexConfigVideoBitrate: return "ConfigVideoBitrate";
// case OMX_IndexConfigVideoFramerate: return "ConfigVideoFramerate";
case OMX_IndexConfigVideoIntraVOPRefresh: return "ConfigVideoIntraVOPRefresh";
// case OMX_IndexConfigVideoIntraMBRefresh: return "ConfigVideoIntraMBRefresh";
// case OMX_IndexConfigVideoMBErrorReporting: return "ConfigVideoMBErrorReporting";
// case OMX_IndexParamVideoMacroblocksPerFrame: return "ParamVideoMacroblocksPerFrame";
// case OMX_IndexConfigVideoMacroBlockErrorMap: return "ConfigVideoMacroBlockErrorMap";
// case OMX_IndexParamVideoSliceFMO: return "ParamVideoSliceFMO";
// case OMX_IndexConfigVideoAVCIntraPeriod: return "ConfigVideoAVCIntraPeriod";
// case OMX_IndexConfigVideoNalSize: return "ConfigVideoNalSize";
// case OMX_IndexParamCommonDeblocking: return "ParamCommonDeblocking";
// case OMX_IndexParamCommonSensorMode: return "ParamCommonSensorMode";
// case OMX_IndexParamCommonInterleave: return "ParamCommonInterleave";
// case OMX_IndexConfigCommonColorFormatConversion:
// return "ConfigCommonColorFormatConversion";
case OMX_IndexConfigCommonScale: return "ConfigCommonScale";
// case OMX_IndexConfigCommonImageFilter: return "ConfigCommonImageFilter";
// case OMX_IndexConfigCommonColorEnhancement: return "ConfigCommonColorEnhancement";
// case OMX_IndexConfigCommonColorKey: return "ConfigCommonColorKey";
// case OMX_IndexConfigCommonColorBlend: return "ConfigCommonColorBlend";
// case OMX_IndexConfigCommonFrameStabilisation: return "ConfigCommonFrameStabilisation";
// case OMX_IndexConfigCommonRotate: return "ConfigCommonRotate";
// case OMX_IndexConfigCommonMirror: return "ConfigCommonMirror";
// case OMX_IndexConfigCommonOutputPosition: return "ConfigCommonOutputPosition";
case OMX_IndexConfigCommonInputCrop: return "ConfigCommonInputCrop";
case OMX_IndexConfigCommonOutputCrop: return "ConfigCommonOutputCrop";
// case OMX_IndexConfigCommonDigitalZoom: return "ConfigCommonDigitalZoom";
// case OMX_IndexConfigCommonOpticalZoom: return "ConfigCommonOpticalZoom";
// case OMX_IndexConfigCommonWhiteBalance: return "ConfigCommonWhiteBalance";
// case OMX_IndexConfigCommonExposure: return "ConfigCommonExposure";
// case OMX_IndexConfigCommonContrast: return "ConfigCommonContrast";
// case OMX_IndexConfigCommonBrightness: return "ConfigCommonBrightness";
// case OMX_IndexConfigCommonBacklight: return "ConfigCommonBacklight";
// case OMX_IndexConfigCommonGamma: return "ConfigCommonGamma";
// case OMX_IndexConfigCommonSaturation: return "ConfigCommonSaturation";
// case OMX_IndexConfigCommonLightness: return "ConfigCommonLightness";
// case OMX_IndexConfigCommonExclusionRect: return "ConfigCommonExclusionRect";
// case OMX_IndexConfigCommonDithering: return "ConfigCommonDithering";
// case OMX_IndexConfigCommonPlaneBlend: return "ConfigCommonPlaneBlend";
// case OMX_IndexConfigCommonExposureValue: return "ConfigCommonExposureValue";
// case OMX_IndexConfigCommonOutputSize: return "ConfigCommonOutputSize";
// case OMX_IndexParamCommonExtraQuantData: return "ParamCommonExtraQuantData";
// case OMX_IndexConfigCommonFocusRegion: return "ConfigCommonFocusRegion";
// case OMX_IndexConfigCommonFocusStatus: return "ConfigCommonFocusStatus";
// case OMX_IndexConfigCommonTransitionEffect: return "ConfigCommonTransitionEffect";
// case OMX_IndexParamOtherPortFormat: return "ParamOtherPortFormat";
// case OMX_IndexConfigOtherPower: return "ConfigOtherPower";
// case OMX_IndexConfigOtherStats: return "ConfigOtherStats";
// case OMX_IndexConfigTimeScale: return "ConfigTimeScale";
// case OMX_IndexConfigTimeClockState: return "ConfigTimeClockState";
// case OMX_IndexConfigTimeActiveRefClock: return "ConfigTimeActiveRefClock";
// case OMX_IndexConfigTimeCurrentMediaTime: return "ConfigTimeCurrentMediaTime";
// case OMX_IndexConfigTimeCurrentWallTime: return "ConfigTimeCurrentWallTime";
// case OMX_IndexConfigTimeCurrentAudioReference:
// return "ConfigTimeCurrentAudioReference";
// case OMX_IndexConfigTimeCurrentVideoReference:
// return "ConfigTimeCurrentVideoReference";
// case OMX_IndexConfigTimeMediaTimeRequest: return "ConfigTimeMediaTimeRequest";
// case OMX_IndexConfigTimeClientStartTime: return "ConfigTimeClientStartTime";
// case OMX_IndexConfigTimePosition: return "ConfigTimePosition";
// case OMX_IndexConfigTimeSeekMode: return "ConfigTimeSeekMode";
default: return def;
}
}
#endif // AS_STRING_FOR_OMX_INDEX_H
#endif // OMX_Index_h
#ifdef OMX_IndexExt_h
/* asString definitions if media/openmax/OMX_IndexExt.h was included */
#ifndef AS_STRING_FOR_OMX_INDEXEXT_H
#define AS_STRING_FOR_OMX_INDEXEXT_H
inline static const char *asString(OMX_INDEXEXTTYPE i, const char *def = "??") {
switch (i) {
// case OMX_IndexConfigCallbackRequest: return "ConfigCallbackRequest";
// case OMX_IndexConfigCommitMode: return "ConfigCommitMode";
// case OMX_IndexConfigCommit: return "ConfigCommit";
case OMX_IndexParamAudioAndroidAc3: return "ParamAudioAndroidAc3";
case OMX_IndexParamAudioAndroidOpus: return "ParamAudioAndroidOpus";
case OMX_IndexParamAudioAndroidAacPresentation: return "ParamAudioAndroidAacPresentation";
// case OMX_IndexParamNalStreamFormatSupported: return "ParamNalStreamFormatSupported";
// case OMX_IndexParamNalStreamFormat: return "ParamNalStreamFormat";
// case OMX_IndexParamNalStreamFormatSelect: return "ParamNalStreamFormatSelect";
case OMX_IndexParamVideoVp8: return "ParamVideoVp8";
// case OMX_IndexConfigVideoVp8ReferenceFrame: return "ConfigVideoVp8ReferenceFrame";
// case OMX_IndexConfigVideoVp8ReferenceFrameType: return "ConfigVideoVp8ReferenceFrameType";
case OMX_IndexParamVideoAndroidVp8Encoder: return "ParamVideoAndroidVp8Encoder";
case OMX_IndexParamVideoHevc: return "ParamVideoHevc";
// case OMX_IndexParamSliceSegments: return "ParamSliceSegments";
case OMX_IndexConfigAutoFramerateConversion: return "ConfigAutoFramerateConversion";
case OMX_IndexConfigPriority: return "ConfigPriority";
case OMX_IndexConfigOperatingRate: return "ConfigOperatingRate";
case OMX_IndexParamConsumerUsageBits: return "ParamConsumerUsageBits";
default: return asString((OMX_INDEXTYPE)i, def);
}
}
#endif // AS_STRING_FOR_OMX_INDEXEXT_H
#endif // OMX_IndexExt_h
#ifdef OMX_IVCommon_h
/* asString definitions if media/openmax/OMX_IVCommon.h was included */
#ifndef AS_STRING_FOR_OMX_IVCOMMON_H
#define AS_STRING_FOR_OMX_IVCOMMON_H
inline static const char *asString(OMX_COLOR_FORMATTYPE i, const char *def = "??") {
switch (i) {
case OMX_COLOR_FormatUnused:
return "COLOR_FormatUnused";
case OMX_COLOR_FormatMonochrome:
return "COLOR_FormatMonochrome";
case OMX_COLOR_Format8bitRGB332:
return "COLOR_Format8bitRGB332";
case OMX_COLOR_Format12bitRGB444:
return "COLOR_Format12bitRGB444";
case OMX_COLOR_Format16bitARGB4444:
return "COLOR_Format16bitARGB4444";
case OMX_COLOR_Format16bitARGB1555:
return "COLOR_Format16bitARGB1555";
case OMX_COLOR_Format16bitRGB565:
return "COLOR_Format16bitRGB565";
case OMX_COLOR_Format16bitBGR565:
return "COLOR_Format16bitBGR565";
case OMX_COLOR_Format18bitRGB666:
return "COLOR_Format18bitRGB666";
case OMX_COLOR_Format18bitARGB1665:
return "COLOR_Format18bitARGB1665";
case OMX_COLOR_Format19bitARGB1666:
return "COLOR_Format19bitARGB1666";
case OMX_COLOR_Format24bitRGB888:
return "COLOR_Format24bitRGB888";
case OMX_COLOR_Format24bitBGR888:
return "COLOR_Format24bitBGR888";
case OMX_COLOR_Format24bitARGB1887:
return "COLOR_Format24bitARGB1887";
case OMX_COLOR_Format25bitARGB1888:
return "COLOR_Format25bitARGB1888";
case OMX_COLOR_Format32bitBGRA8888:
return "COLOR_Format32bitBGRA8888";
case OMX_COLOR_Format32bitARGB8888:
return "COLOR_Format32bitARGB8888";
case OMX_COLOR_FormatYUV411Planar:
return "COLOR_FormatYUV411Planar";
case OMX_COLOR_FormatYUV411PackedPlanar:
return "COLOR_FormatYUV411PackedPlanar";
case OMX_COLOR_FormatYUV420Planar:
return "COLOR_FormatYUV420Planar";
case OMX_COLOR_FormatYUV420PackedPlanar:
return "COLOR_FormatYUV420PackedPlanar";
case OMX_COLOR_FormatYUV420SemiPlanar:
return "COLOR_FormatYUV420SemiPlanar";
case OMX_COLOR_FormatYUV422Planar:
return "COLOR_FormatYUV422Planar";
case OMX_COLOR_FormatYUV422PackedPlanar:
return "COLOR_FormatYUV422PackedPlanar";
case OMX_COLOR_FormatYUV422SemiPlanar:
return "COLOR_FormatYUV422SemiPlanar";
case OMX_COLOR_FormatYCbYCr:
return "COLOR_FormatYCbYCr";
case OMX_COLOR_FormatYCrYCb:
return "COLOR_FormatYCrYCb";
case OMX_COLOR_FormatCbYCrY:
return "COLOR_FormatCbYCrY";
case OMX_COLOR_FormatCrYCbY:
return "COLOR_FormatCrYCbY";
case OMX_COLOR_FormatYUV444Interleaved:
return "COLOR_FormatYUV444Interleaved";
case OMX_COLOR_FormatRawBayer8bit:
return "COLOR_FormatRawBayer8bit";
case OMX_COLOR_FormatRawBayer10bit:
return "COLOR_FormatRawBayer10bit";
case OMX_COLOR_FormatRawBayer8bitcompressed:
return "COLOR_FormatRawBayer8bitcompressed";
case OMX_COLOR_FormatL2:
return "COLOR_FormatL2";
case OMX_COLOR_FormatL4:
return "COLOR_FormatL4";
case OMX_COLOR_FormatL8:
return "COLOR_FormatL8";
case OMX_COLOR_FormatL16:
return "COLOR_FormatL16";
case OMX_COLOR_FormatL24:
return "COLOR_FormatL24";
case OMX_COLOR_FormatL32:
return "COLOR_FormatL32";
case OMX_COLOR_FormatYUV420PackedSemiPlanar:
return "COLOR_FormatYUV420PackedSemiPlanar";
case OMX_COLOR_FormatYUV422PackedSemiPlanar:
return "COLOR_FormatYUV422PackedSemiPlanar";
case OMX_COLOR_Format18BitBGR666:
return "COLOR_Format18BitBGR666";
case OMX_COLOR_Format24BitARGB6666:
return "COLOR_Format24BitARGB6666";
case OMX_COLOR_Format24BitABGR6666:
return "COLOR_Format24BitABGR6666";
case OMX_COLOR_FormatAndroidOpaque:
return "COLOR_FormatAndroidOpaque";
case OMX_COLOR_FormatYUV420Flexible:
return "COLOR_FormatYUV420Flexible";
case OMX_TI_COLOR_FormatYUV420PackedSemiPlanar:
return "TI_COLOR_FormatYUV420PackedSemiPlanar";
case OMX_QCOM_COLOR_FormatYVU420SemiPlanar:
return "QCOM_COLOR_FormatYVU420SemiPlanar";
// case OMX_QCOM_COLOR_FormatYUV420PackedSemiPlanar64x32Tile2m8ka:
// return "QCOM_COLOR_FormatYUV420PackedSemiPlanar64x32Tile2m8ka";
// case OMX_SEC_COLOR_FormatNV12Tiled:
// return "SEC_COLOR_FormatNV12Tiled";
// case OMX_QCOM_COLOR_FormatYUV420PackedSemiPlanar32m:
// return "QCOM_COLOR_FormatYUV420PackedSemiPlanar32m";
default:
return def;
}
}
#endif // AS_STRING_FOR_OMX_IVCOMMON_H
#endif // OMX_IVCommon_h
#ifdef OMX_Types_h
/* asString definitions if media/openmax/OMX_Types.h was included */
#ifndef AS_STRING_FOR_OMX_TYPES_H
#define AS_STRING_FOR_OMX_TYPES_H
inline static const char *asString(OMX_BOOL i, const char *def = "??") {
switch (i) {
case OMX_FALSE: return "FALSE";
case OMX_TRUE: return "TRUE";
default: return def;
}
}
inline static const char *asString(OMX_DIRTYPE i, const char *def = "??") {
switch (i) {
case OMX_DirInput: return "Input";
case OMX_DirOutput: return "Output";
default: return def;
}
}
inline static const char *asString(OMX_ENDIANTYPE i, const char *def = "??") {
switch (i) {
case OMX_EndianBig: return "Big";
// case OMX_EndianLittle: return "Little";
default: return def;
}
}
inline static const char *asString(OMX_NUMERICALDATATYPE i, const char *def = "??") {
switch (i) {
case OMX_NumericalDataSigned: return "Signed";
// case OMX_NumericalDataUnsigned: return "Unsigned";
default: return def;
}
}
#endif // AS_STRING_FOR_OMX_TYPES_H
#endif // OMX_Types_h
#ifdef OMX_Video_h
/* asString definitions if media/openmax/OMX_Video.h was included */
#ifndef AS_STRING_FOR_OMX_VIDEO_H
#define AS_STRING_FOR_OMX_VIDEO_H
inline static const char *asString(OMX_VIDEO_CODINGTYPE i, const char *def = "??") {
switch (i) {
case OMX_VIDEO_CodingUnused: return "Unused";
case OMX_VIDEO_CodingAutoDetect: return "AutoDetect"; // unused
case OMX_VIDEO_CodingMPEG2: return "MPEG2";
case OMX_VIDEO_CodingH263: return "H263";
case OMX_VIDEO_CodingMPEG4: return "MPEG4";
case OMX_VIDEO_CodingWMV: return "WMV"; // unused
case OMX_VIDEO_CodingRV: return "RV"; // unused
case OMX_VIDEO_CodingAVC: return "AVC";
case OMX_VIDEO_CodingMJPEG: return "MJPEG"; // unused
case OMX_VIDEO_CodingVP8: return "VP8";
case OMX_VIDEO_CodingVP9: return "VP9";
case OMX_VIDEO_CodingHEVC: return "HEVC";
default: return def;
}
}
inline static const char *asString(OMX_VIDEO_CONTROLRATETYPE i, const char *def = "??") {
switch (i) {
// case OMX_Video_ControlRateDisable: return "Disable";
case OMX_Video_ControlRateVariable: return "Variable";
case OMX_Video_ControlRateConstant: return "Constant";
// case OMX_Video_ControlRateVariableSkipFrames: return "VariableSkipFrames";
// case OMX_Video_ControlRateConstantSkipFrames: return "ConstantSkipFrames";
default: return def;
}
}
inline static const char *asString(OMX_VIDEO_INTRAREFRESHTYPE i, const char *def = "??") {
switch (i) {
case OMX_VIDEO_IntraRefreshCyclic: return "Cyclic";
case OMX_VIDEO_IntraRefreshAdaptive: return "Adaptive";
case OMX_VIDEO_IntraRefreshBoth: return "Both";
default: return def;
}
}
inline static const char *asString(OMX_VIDEO_H263PROFILETYPE i, const char *def = "??") {
switch (i) {
case OMX_VIDEO_H263ProfileBaseline: return "Baseline";
case OMX_VIDEO_H263ProfileH320Coding: return "H320Coding";
case OMX_VIDEO_H263ProfileBackwardCompatible: return "BackwardCompatible";
case OMX_VIDEO_H263ProfileISWV2: return "ISWV2";
case OMX_VIDEO_H263ProfileISWV3: return "ISWV3";
case OMX_VIDEO_H263ProfileHighCompression: return "HighCompression";
case OMX_VIDEO_H263ProfileInternet: return "Internet";
case OMX_VIDEO_H263ProfileInterlace: return "Interlace";
case OMX_VIDEO_H263ProfileHighLatency: return "HighLatency";
default: return def;
}
}
inline static const char *asString(OMX_VIDEO_H263LEVELTYPE i, const char *def = "??") {
switch (i) {
case OMX_VIDEO_H263Level10: return "Level10";
case OMX_VIDEO_H263Level20: return "Level20";
case OMX_VIDEO_H263Level30: return "Level30";
case OMX_VIDEO_H263Level40: return "Level40";
case OMX_VIDEO_H263Level45: return "Level45";
case OMX_VIDEO_H263Level50: return "Level50";
case OMX_VIDEO_H263Level60: return "Level60";
case OMX_VIDEO_H263Level70: return "Level70";
default: return def;
}
}
inline static const char *asString(OMX_VIDEO_PICTURETYPE i, const char *def = "??") {
switch (i) {
case OMX_VIDEO_PictureTypeI: return "I";
case OMX_VIDEO_PictureTypeP: return "P";
case OMX_VIDEO_PictureTypeB: return "B";
// case OMX_VIDEO_PictureTypeSI: return "SI";
// case OMX_VIDEO_PictureTypeSP: return "SP";
// case OMX_VIDEO_PictureTypeEI: return "EI";
// case OMX_VIDEO_PictureTypeEP: return "EP";
// case OMX_VIDEO_PictureTypeS: return "S";
default: return def;
}
}
inline static const char *asString(OMX_VIDEO_MPEG4PROFILETYPE i, const char *def = "??") {
switch (i) {
case OMX_VIDEO_MPEG4ProfileSimple: return "Simple";
case OMX_VIDEO_MPEG4ProfileSimpleScalable: return "SimpleScalable";
case OMX_VIDEO_MPEG4ProfileCore: return "Core";
case OMX_VIDEO_MPEG4ProfileMain: return "Main";
case OMX_VIDEO_MPEG4ProfileNbit: return "Nbit";
case OMX_VIDEO_MPEG4ProfileScalableTexture: return "ScalableTexture";
case OMX_VIDEO_MPEG4ProfileSimpleFace: return "SimpleFace";
case OMX_VIDEO_MPEG4ProfileSimpleFBA: return "SimpleFBA";
case OMX_VIDEO_MPEG4ProfileBasicAnimated: return "BasicAnimated";
case OMX_VIDEO_MPEG4ProfileHybrid: return "Hybrid";
case OMX_VIDEO_MPEG4ProfileAdvancedRealTime: return "AdvancedRealTime";
case OMX_VIDEO_MPEG4ProfileCoreScalable: return "CoreScalable";
case OMX_VIDEO_MPEG4ProfileAdvancedCoding: return "AdvancedCoding";
case OMX_VIDEO_MPEG4ProfileAdvancedCore: return "AdvancedCore";
case OMX_VIDEO_MPEG4ProfileAdvancedScalable: return "AdvancedScalable";
case OMX_VIDEO_MPEG4ProfileAdvancedSimple: return "AdvancedSimple";
default: return def;
}
}
inline static const char *asString(OMX_VIDEO_MPEG4LEVELTYPE i, const char *def = "??") {
switch (i) {
case OMX_VIDEO_MPEG4Level0: return "Level0";
case OMX_VIDEO_MPEG4Level0b: return "Level0b";
case OMX_VIDEO_MPEG4Level1: return "Level1";
case OMX_VIDEO_MPEG4Level2: return "Level2";
case OMX_VIDEO_MPEG4Level3: return "Level3";
case OMX_VIDEO_MPEG4Level4: return "Level4";
case OMX_VIDEO_MPEG4Level4a: return "Level4a";
case OMX_VIDEO_MPEG4Level5: return "Level5";
default: return def;
}
}
inline static const char *asString(OMX_VIDEO_AVCPROFILETYPE i, const char *def = "??") {
switch (i) {
case OMX_VIDEO_AVCProfileBaseline: return "Baseline";
case OMX_VIDEO_AVCProfileMain: return "Main";
case OMX_VIDEO_AVCProfileExtended: return "Extended";
case OMX_VIDEO_AVCProfileHigh: return "High";
case OMX_VIDEO_AVCProfileHigh10: return "High10";
case OMX_VIDEO_AVCProfileHigh422: return "High422";
case OMX_VIDEO_AVCProfileHigh444: return "High444";
default: return def;
}
}
inline static const char *asString(OMX_VIDEO_AVCLEVELTYPE i, const char *def = "??") {
switch (i) {
case OMX_VIDEO_AVCLevel1: return "Level1";
case OMX_VIDEO_AVCLevel1b: return "Level1b";
case OMX_VIDEO_AVCLevel11: return "Level11";
case OMX_VIDEO_AVCLevel12: return "Level12";
case OMX_VIDEO_AVCLevel13: return "Level13";
case OMX_VIDEO_AVCLevel2: return "Level2";
case OMX_VIDEO_AVCLevel21: return "Level21";
case OMX_VIDEO_AVCLevel22: return "Level22";
case OMX_VIDEO_AVCLevel3: return "Level3";
case OMX_VIDEO_AVCLevel31: return "Level31";
case OMX_VIDEO_AVCLevel32: return "Level32";
case OMX_VIDEO_AVCLevel4: return "Level4";
case OMX_VIDEO_AVCLevel41: return "Level41";
case OMX_VIDEO_AVCLevel42: return "Level42";
case OMX_VIDEO_AVCLevel5: return "Level5";
case OMX_VIDEO_AVCLevel51: return "Level51";
case OMX_VIDEO_AVCLevel52: return "Level52";
default: return def;
}
}
inline static const char *asString(OMX_VIDEO_AVCLOOPFILTERTYPE i, const char *def = "??") {
switch (i) {
case OMX_VIDEO_AVCLoopFilterEnable: return "Enable";
// case OMX_VIDEO_AVCLoopFilterDisable: return "Disable";
// case OMX_VIDEO_AVCLoopFilterDisableSliceBoundary: return "DisableSliceBoundary";
default: return def;
}
}
#endif // AS_STRING_FOR_OMX_VIDEO_H
#endif // OMX_Video_h
#ifdef OMX_VideoExt_h
/* asString definitions if media/openmax/OMX_VideoExt.h was included */
#ifndef AS_STRING_FOR_OMX_VIDEOEXT_H
#define AS_STRING_FOR_OMX_VIDEOEXT_H
inline static const char *asString(OMX_VIDEO_VP8PROFILETYPE i, const char *def = "!!") {
switch (i) {
case OMX_VIDEO_VP8ProfileMain: return "Main";
case OMX_VIDEO_VP8ProfileUnknown: return "Unknown"; // unused
default: return def;
}
}
inline static const char *asString(OMX_VIDEO_VP8LEVELTYPE i, const char *def = "!!") {
switch (i) {
case OMX_VIDEO_VP8Level_Version0: return "_Version0";
case OMX_VIDEO_VP8Level_Version1: return "_Version1";
case OMX_VIDEO_VP8Level_Version2: return "_Version2";
case OMX_VIDEO_VP8Level_Version3: return "_Version3";
case OMX_VIDEO_VP8LevelUnknown: return "Unknown"; // unused
default: return def;
}
}
inline static const char *asString(
OMX_VIDEO_ANDROID_VPXTEMPORALLAYERPATTERNTYPE i, const char *def = "??") {
switch (i) {
case OMX_VIDEO_VPXTemporalLayerPatternNone: return "VPXTemporalLayerPatternNone";
case OMX_VIDEO_VPXTemporalLayerPatternWebRTC: return "VPXTemporalLayerPatternWebRTC";
default: return def;
}
}
inline static const char *asString(OMX_VIDEO_HEVCPROFILETYPE i, const char *def = "!!") {
switch (i) {
case OMX_VIDEO_HEVCProfileUnknown: return "Unknown"; // unused
case OMX_VIDEO_HEVCProfileMain: return "Main";
case OMX_VIDEO_HEVCProfileMain10: return "Main10";
default: return def;
}
}
inline static const char *asString(OMX_VIDEO_HEVCLEVELTYPE i, const char *def = "!!") {
switch (i) {
case OMX_VIDEO_HEVCLevelUnknown: return "LevelUnknown"; // unused
case OMX_VIDEO_HEVCMainTierLevel1: return "MainTierLevel1";
case OMX_VIDEO_HEVCHighTierLevel1: return "HighTierLevel1";
case OMX_VIDEO_HEVCMainTierLevel2: return "MainTierLevel2";
case OMX_VIDEO_HEVCHighTierLevel2: return "HighTierLevel2";
case OMX_VIDEO_HEVCMainTierLevel21: return "MainTierLevel21";
case OMX_VIDEO_HEVCHighTierLevel21: return "HighTierLevel21";
case OMX_VIDEO_HEVCMainTierLevel3: return "MainTierLevel3";
case OMX_VIDEO_HEVCHighTierLevel3: return "HighTierLevel3";
case OMX_VIDEO_HEVCMainTierLevel31: return "MainTierLevel31";
case OMX_VIDEO_HEVCHighTierLevel31: return "HighTierLevel31";
case OMX_VIDEO_HEVCMainTierLevel4: return "MainTierLevel4";
case OMX_VIDEO_HEVCHighTierLevel4: return "HighTierLevel4";
case OMX_VIDEO_HEVCMainTierLevel41: return "MainTierLevel41";
case OMX_VIDEO_HEVCHighTierLevel41: return "HighTierLevel41";
case OMX_VIDEO_HEVCMainTierLevel5: return "MainTierLevel5";
case OMX_VIDEO_HEVCHighTierLevel5: return "HighTierLevel5";
case OMX_VIDEO_HEVCMainTierLevel51: return "MainTierLevel51";
case OMX_VIDEO_HEVCHighTierLevel51: return "HighTierLevel51";
case OMX_VIDEO_HEVCMainTierLevel52: return "MainTierLevel52";
case OMX_VIDEO_HEVCHighTierLevel52: return "HighTierLevel52";
case OMX_VIDEO_HEVCMainTierLevel6: return "MainTierLevel6";
case OMX_VIDEO_HEVCHighTierLevel6: return "HighTierLevel6";
case OMX_VIDEO_HEVCMainTierLevel61: return "MainTierLevel61";
case OMX_VIDEO_HEVCHighTierLevel61: return "HighTierLevel61";
case OMX_VIDEO_HEVCMainTierLevel62: return "MainTierLevel62";
case OMX_VIDEO_HEVCHighTierLevel62: return "HighTierLevel62";
default: return def;
}
}
#endif // AS_STRING_FOR_OMX_VIDEOEXT_H
#endif // OMX_VideoExt_h

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/*
* Copyright (c) 2010 The Khronos Group Inc.
*
* Permission is hereby granted, free of charge, to any person obtaining
* a copy of this software and associated documentation files (the
* "Software"), to deal in the Software without restriction, including
* without limitation the rights to use, copy, modify, merge, publish,
* distribute, sublicense, and/or sell copies of the Software, and to
* permit persons to whom the Software is furnished to do so, subject
* to the following conditions:
* The above copyright notice and this permission notice shall be included
* in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*
*/
/** OMX_AudioExt.h - OpenMax IL version 1.1.2
* The OMX_AudioExt header file contains extensions to the
* definitions used by both the application and the component to
* access video items.
*/
#ifndef OMX_AudioExt_h
#define OMX_AudioExt_h
#ifdef __cplusplus
extern "C" {
#endif /* __cplusplus */
/* Each OMX header shall include all required header files to allow the
* header to compile without errors. The includes below are required
* for this header file to compile successfully
*/
#include <OMX_Core.h>
#define OMX_AUDIO_AACToolAndroidSSBR (OMX_AUDIO_AACToolVendor << 0) /**< SSBR: MPEG-4 Single-rate (downsampled) Spectral Band Replication tool allowed or active */
#define OMX_AUDIO_AACToolAndroidDSBR (OMX_AUDIO_AACToolVendor << 1) /**< DSBR: MPEG-4 Dual-rate Spectral Band Replication tool allowed or active */
typedef enum OMX_AUDIO_CODINGEXTTYPE {
OMX_AUDIO_CodingAndroidUnused = OMX_AUDIO_CodingKhronosExtensions + 0x00100000,
OMX_AUDIO_CodingAndroidAC3, /**< AC3 encoded data */
OMX_AUDIO_CodingAndroidOPUS, /**< OPUS encoded data */
OMX_AUDIO_CodingAndroidEAC3, /**< EAC3 encoded data */
} OMX_AUDIO_CODINGEXTTYPE;
typedef struct OMX_AUDIO_PARAM_ANDROID_AC3TYPE {
OMX_U32 nSize; /**< size of the structure in bytes */
OMX_VERSIONTYPE nVersion; /**< OMX specification version information */
OMX_U32 nPortIndex; /**< port that this structure applies to */
OMX_U32 nChannels; /**< Number of channels */
OMX_U32 nSampleRate; /**< Sampling rate of the source data. Use 0 for
variable or unknown sampling rate. */
} OMX_AUDIO_PARAM_ANDROID_AC3TYPE;
typedef struct OMX_AUDIO_PARAM_ANDROID_EAC3TYPE {
OMX_U32 nSize; /**< size of the structure in bytes */
OMX_VERSIONTYPE nVersion; /**< OMX specification version information */
OMX_U32 nPortIndex; /**< port that this structure applies to */
OMX_U32 nChannels; /**< Number of channels */
OMX_U32 nSampleRate; /**< Sampling rate of the source data. Use 0 for
variable or unknown sampling rate. */
} OMX_AUDIO_PARAM_ANDROID_EAC3TYPE;
typedef struct OMX_AUDIO_PARAM_ANDROID_OPUSTYPE {
OMX_U32 nSize; /**< size of the structure in bytes */
OMX_VERSIONTYPE nVersion; /**< OMX specification version information */
OMX_U32 nPortIndex; /**< port that this structure applies to */
OMX_U32 nChannels; /**< Number of channels */
OMX_U32 nBitRate; /**< Bit rate of the encoded data data. Use 0 for variable
rate or unknown bit rates. Encoding is set to the
bitrate closest to specified value (in bps) */
OMX_U32 nSampleRate; /**< Sampling rate of the source data. Use 0 for
variable or unknown sampling rate. */
OMX_U32 nAudioBandWidth; /**< Audio band width (in Hz) to which an encoder should
limit the audio signal. Use 0 to let encoder decide */
} OMX_AUDIO_PARAM_ANDROID_OPUSTYPE;
typedef struct OMX_AUDIO_PARAM_ANDROID_AACPRESENTATIONTYPE {
OMX_U32 nSize; /**< size of the structure in bytes */
OMX_VERSIONTYPE nVersion; /**< OMX specification version information */
OMX_S32 nMaxOutputChannels; /**< Maximum channel count to be output, -1 if unspecified, 0 if downmixing disabled */
OMX_S32 nDrcCut; /**< The DRC attenuation factor, between 0 and 127, -1 if unspecified */
OMX_S32 nDrcBoost; /**< The DRC amplification factor, between 0 and 127, -1 if unspecified */
OMX_S32 nHeavyCompression; /**< 0 for light compression, 1 for heavy compression, -1 if unspecified */
OMX_S32 nTargetReferenceLevel; /**< Target reference level, between 0 and 127, -1 if unspecified */
OMX_S32 nEncodedTargetLevel; /**< Target reference level assumed at the encoder, between 0 and 127, -1 if unspecified */
OMX_S32 nPCMLimiterEnable; /**< Signal level limiting, 0 for disable, 1 for enable, -1 if unspecified */
} OMX_AUDIO_PARAM_ANDROID_AACPRESENTATIONTYPE;
#ifdef __cplusplus
}
#endif /* __cplusplus */
#endif /* OMX_AudioExt_h */
/* File EOF */

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/* ------------------------------------------------------------------
* Copyright (C) 1998-2009 PacketVideo
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
* express or implied.
* See the License for the specific language governing permissions
* and limitations under the License.
* -------------------------------------------------------------------
*/
/*
* Copyright (c) 2008 The Khronos Group Inc.
*
* Permission is hereby granted, free of charge, to any person obtaining
* a copy of this software and associated documentation files (the
* "Software"), to deal in the Software without restriction, including
* without limitation the rights to use, copy, modify, merge, publish,
* distribute, sublicense, and/or sell copies of the Software, and to
* permit persons to whom the Software is furnished to do so, subject
* to the following conditions:
* The above copyright notice and this permission notice shall be included
* in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*
*/
/** OMX_Component.h - OpenMax IL version 1.1.2
* The OMX_Component header file contains the definitions used to define
* the public interface of a component. This header file is intended to
* be used by both the application and the component.
*/
#ifndef OMX_Component_h
#define OMX_Component_h
#ifdef __cplusplus
extern "C" {
#endif /* __cplusplus */
/* Each OMX header must include all required header files to allow the
* header to compile without errors. The includes below are required
* for this header file to compile successfully
*/
#include <OMX_Audio.h>
#include <OMX_Video.h>
#include <OMX_Image.h>
#include <OMX_Other.h>
/** @ingroup comp */
typedef enum OMX_PORTDOMAINTYPE {
OMX_PortDomainAudio,
OMX_PortDomainVideo,
OMX_PortDomainImage,
OMX_PortDomainOther,
OMX_PortDomainKhronosExtensions = 0x6F000000, /**< Reserved region for introducing Khronos Standard Extensions */
OMX_PortDomainVendorStartUnused = 0x7F000000, /**< Reserved region for introducing Vendor Extensions */
OMX_PortDomainMax = 0x7ffffff
} OMX_PORTDOMAINTYPE;
/** @ingroup comp */
typedef struct OMX_PARAM_PORTDEFINITIONTYPE {
OMX_U32 nSize; /**< Size of the structure in bytes */
OMX_VERSIONTYPE nVersion; /**< OMX specification version information */
OMX_U32 nPortIndex; /**< Port number the structure applies to */
OMX_DIRTYPE eDir; /**< Direction (input or output) of this port */
OMX_U32 nBufferCountActual; /**< The actual number of buffers allocated on this port */
OMX_U32 nBufferCountMin; /**< The minimum number of buffers this port requires */
OMX_U32 nBufferSize; /**< Size, in bytes, for buffers to be used for this channel */
OMX_BOOL bEnabled; /**< Ports default to enabled and are enabled/disabled by
OMX_CommandPortEnable/OMX_CommandPortDisable.
When disabled a port is unpopulated. A disabled port
is not populated with buffers on a transition to IDLE. */
OMX_BOOL bPopulated; /**< Port is populated with all of its buffers as indicated by
nBufferCountActual. A disabled port is always unpopulated.
An enabled port is populated on a transition to OMX_StateIdle
and unpopulated on a transition to loaded. */
OMX_PORTDOMAINTYPE eDomain; /**< Domain of the port. Determines the contents of metadata below. */
union {
OMX_AUDIO_PORTDEFINITIONTYPE audio;
OMX_VIDEO_PORTDEFINITIONTYPE video;
OMX_IMAGE_PORTDEFINITIONTYPE image;
OMX_OTHER_PORTDEFINITIONTYPE other;
} format;
OMX_BOOL bBuffersContiguous;
OMX_U32 nBufferAlignment;
} OMX_PARAM_PORTDEFINITIONTYPE;
/** @ingroup comp */
typedef struct OMX_PARAM_U32TYPE {
OMX_U32 nSize; /**< Size of this structure, in Bytes */
OMX_VERSIONTYPE nVersion; /**< OMX specification version information */
OMX_U32 nPortIndex; /**< port that this structure applies to */
OMX_U32 nU32; /**< U32 value */
} OMX_PARAM_U32TYPE;
/** @ingroup rpm */
typedef enum OMX_SUSPENSIONPOLICYTYPE {
OMX_SuspensionDisabled, /**< No suspension; v1.0 behavior */
OMX_SuspensionEnabled, /**< Suspension allowed */
OMX_SuspensionPolicyKhronosExtensions = 0x6F000000, /**< Reserved region for introducing Khronos Standard Extensions */
OMX_SuspensionPolicyStartUnused = 0x7F000000, /**< Reserved region for introducing Vendor Extensions */
OMX_SuspensionPolicyMax = 0x7fffffff
} OMX_SUSPENSIONPOLICYTYPE;
/** @ingroup rpm */
typedef struct OMX_PARAM_SUSPENSIONPOLICYTYPE {
OMX_U32 nSize;
OMX_VERSIONTYPE nVersion;
OMX_SUSPENSIONPOLICYTYPE ePolicy;
} OMX_PARAM_SUSPENSIONPOLICYTYPE;
/** @ingroup rpm */
typedef enum OMX_SUSPENSIONTYPE {
OMX_NotSuspended, /**< component is not suspended */
OMX_Suspended, /**< component is suspended */
OMX_SuspensionKhronosExtensions = 0x6F000000, /**< Reserved region for introducing Khronos Standard Extensions */
OMX_SuspensionVendorStartUnused = 0x7F000000, /**< Reserved region for introducing Vendor Extensions */
OMX_SuspendMax = 0x7FFFFFFF
} OMX_SUSPENSIONTYPE;
/** @ingroup rpm */
typedef struct OMX_PARAM_SUSPENSIONTYPE {
OMX_U32 nSize;
OMX_VERSIONTYPE nVersion;
OMX_SUSPENSIONTYPE eType;
} OMX_PARAM_SUSPENSIONTYPE ;
typedef struct OMX_CONFIG_BOOLEANTYPE {
OMX_U32 nSize;
OMX_VERSIONTYPE nVersion;
OMX_BOOL bEnabled;
} OMX_CONFIG_BOOLEANTYPE;
/* Parameter specifying the content uri to use. */
/** @ingroup cp */
typedef struct OMX_PARAM_CONTENTURITYPE
{
OMX_U32 nSize; /**< size of the structure in bytes, including
actual URI name */
OMX_VERSIONTYPE nVersion; /**< OMX specification version information */
OMX_U8 contentURI[1]; /**< The URI name */
} OMX_PARAM_CONTENTURITYPE;
/* Parameter specifying the pipe to use. */
/** @ingroup cp */
typedef struct OMX_PARAM_CONTENTPIPETYPE
{
OMX_U32 nSize; /**< size of the structure in bytes */
OMX_VERSIONTYPE nVersion; /**< OMX specification version information */
OMX_HANDLETYPE hPipe; /**< The pipe handle*/
} OMX_PARAM_CONTENTPIPETYPE;
/** @ingroup rpm */
typedef struct OMX_RESOURCECONCEALMENTTYPE {
OMX_U32 nSize; /**< size of the structure in bytes */
OMX_VERSIONTYPE nVersion; /**< OMX specification version information */
OMX_BOOL bResourceConcealmentForbidden; /**< disallow the use of resource concealment
methods (like degrading algorithm quality to
lower resource consumption or functional bypass)
on a component as a resolution to resource conflicts. */
} OMX_RESOURCECONCEALMENTTYPE;
/** @ingroup metadata */
typedef enum OMX_METADATACHARSETTYPE {
OMX_MetadataCharsetUnknown = 0,
OMX_MetadataCharsetASCII,
OMX_MetadataCharsetBinary,
OMX_MetadataCharsetCodePage1252,
OMX_MetadataCharsetUTF8,
OMX_MetadataCharsetJavaConformantUTF8,
OMX_MetadataCharsetUTF7,
OMX_MetadataCharsetImapUTF7,
OMX_MetadataCharsetUTF16LE,
OMX_MetadataCharsetUTF16BE,
OMX_MetadataCharsetGB12345,
OMX_MetadataCharsetHZGB2312,
OMX_MetadataCharsetGB2312,
OMX_MetadataCharsetGB18030,
OMX_MetadataCharsetGBK,
OMX_MetadataCharsetBig5,
OMX_MetadataCharsetISO88591,
OMX_MetadataCharsetISO88592,
OMX_MetadataCharsetISO88593,
OMX_MetadataCharsetISO88594,
OMX_MetadataCharsetISO88595,
OMX_MetadataCharsetISO88596,
OMX_MetadataCharsetISO88597,
OMX_MetadataCharsetISO88598,
OMX_MetadataCharsetISO88599,
OMX_MetadataCharsetISO885910,
OMX_MetadataCharsetISO885913,
OMX_MetadataCharsetISO885914,
OMX_MetadataCharsetISO885915,
OMX_MetadataCharsetShiftJIS,
OMX_MetadataCharsetISO2022JP,
OMX_MetadataCharsetISO2022JP1,
OMX_MetadataCharsetISOEUCJP,
OMX_MetadataCharsetSMS7Bit,
OMX_MetadataCharsetKhronosExtensions = 0x6F000000, /**< Reserved region for introducing Khronos Standard Extensions */
OMX_MetadataCharsetVendorStartUnused = 0x7F000000, /**< Reserved region for introducing Vendor Extensions */
OMX_MetadataCharsetTypeMax= 0x7FFFFFFF
} OMX_METADATACHARSETTYPE;
/** @ingroup metadata */
typedef enum OMX_METADATASCOPETYPE
{
OMX_MetadataScopeAllLevels,
OMX_MetadataScopeTopLevel,
OMX_MetadataScopePortLevel,
OMX_MetadataScopeNodeLevel,
OMX_MetadataScopeKhronosExtensions = 0x6F000000, /**< Reserved region for introducing Khronos Standard Extensions */
OMX_MetadataScopeVendorStartUnused = 0x7F000000, /**< Reserved region for introducing Vendor Extensions */
OMX_MetadataScopeTypeMax = 0x7fffffff
} OMX_METADATASCOPETYPE;
/** @ingroup metadata */
typedef enum OMX_METADATASEARCHMODETYPE
{
OMX_MetadataSearchValueSizeByIndex,
OMX_MetadataSearchItemByIndex,
OMX_MetadataSearchNextItemByKey,
OMX_MetadataSearchKhronosExtensions = 0x6F000000, /**< Reserved region for introducing Khronos Standard Extensions */
OMX_MetadataSearchVendorStartUnused = 0x7F000000, /**< Reserved region for introducing Vendor Extensions */
OMX_MetadataSearchTypeMax = 0x7fffffff
} OMX_METADATASEARCHMODETYPE;
/** @ingroup metadata */
typedef struct OMX_CONFIG_METADATAITEMCOUNTTYPE
{
OMX_U32 nSize;
OMX_VERSIONTYPE nVersion;
OMX_METADATASCOPETYPE eScopeMode;
OMX_U32 nScopeSpecifier;
OMX_U32 nMetadataItemCount;
} OMX_CONFIG_METADATAITEMCOUNTTYPE;
/** @ingroup metadata */
typedef struct OMX_CONFIG_METADATAITEMTYPE
{
OMX_U32 nSize;
OMX_VERSIONTYPE nVersion;
OMX_METADATASCOPETYPE eScopeMode;
OMX_U32 nScopeSpecifier;
OMX_U32 nMetadataItemIndex;
OMX_METADATASEARCHMODETYPE eSearchMode;
OMX_METADATACHARSETTYPE eKeyCharset;
OMX_U8 nKeySizeUsed;
OMX_U8 nKey[128];
OMX_METADATACHARSETTYPE eValueCharset;
OMX_STRING sLanguageCountry;
OMX_U32 nValueMaxSize;
OMX_U32 nValueSizeUsed;
OMX_U8 nValue[1];
} OMX_CONFIG_METADATAITEMTYPE;
/* @ingroup metadata */
typedef struct OMX_CONFIG_CONTAINERNODECOUNTTYPE
{
OMX_U32 nSize;
OMX_VERSIONTYPE nVersion;
OMX_BOOL bAllKeys;
OMX_U32 nParentNodeID;
OMX_U32 nNumNodes;
} OMX_CONFIG_CONTAINERNODECOUNTTYPE;
/** @ingroup metadata */
typedef struct OMX_CONFIG_CONTAINERNODEIDTYPE
{
OMX_U32 nSize;
OMX_VERSIONTYPE nVersion;
OMX_BOOL bAllKeys;
OMX_U32 nParentNodeID;
OMX_U32 nNodeIndex;
OMX_U32 nNodeID;
OMX_STRING cNodeName;
OMX_BOOL bIsLeafType;
} OMX_CONFIG_CONTAINERNODEIDTYPE;
/** @ingroup metadata */
typedef struct OMX_PARAM_METADATAFILTERTYPE
{
OMX_U32 nSize;
OMX_VERSIONTYPE nVersion;
OMX_BOOL bAllKeys; /* if true then this structure refers to all keys and
* the three key fields below are ignored */
OMX_METADATACHARSETTYPE eKeyCharset;
OMX_U32 nKeySizeUsed;
OMX_U8 nKey [128];
OMX_U32 nLanguageCountrySizeUsed;
OMX_U8 nLanguageCountry[128];
OMX_BOOL bEnabled; /* if true then key is part of filter (e.g.
* retained for query later). If false then
* key is not part of filter */
} OMX_PARAM_METADATAFILTERTYPE;
/** The OMX_HANDLETYPE structure defines the component handle. The component
* handle is used to access all of the component's public methods and also
* contains pointers to the component's private data area. The component
* handle is initialized by the OMX core (with help from the component)
* during the process of loading the component. After the component is
* successfully loaded, the application can safely access any of the
* component's public functions (although some may return an error because
* the state is inappropriate for the access).
*
* @ingroup comp
*/
typedef struct OMX_COMPONENTTYPE
{
/** The size of this structure, in bytes. It is the responsibility
of the allocator of this structure to fill in this value. Since
this structure is allocated by the GetHandle function, this
function will fill in this value. */
OMX_U32 nSize;
/** nVersion is the version of the OMX specification that the structure
is built against. It is the responsibility of the creator of this
structure to initialize this value and every user of this structure
should verify that it knows how to use the exact version of
this structure found herein. */
OMX_VERSIONTYPE nVersion;
/** pComponentPrivate is a pointer to the component private data area.
This member is allocated and initialized by the component when the
component is first loaded. The application should not access this
data area. */
OMX_PTR pComponentPrivate;
/** pApplicationPrivate is a pointer that is a parameter to the
OMX_GetHandle method, and contains an application private value
provided by the IL client. This application private data is
returned to the IL Client by OMX in all callbacks */
OMX_PTR pApplicationPrivate;
/** refer to OMX_GetComponentVersion in OMX_core.h or the OMX IL
specification for details on the GetComponentVersion method.
*/
OMX_ERRORTYPE (*GetComponentVersion)(
OMX_IN OMX_HANDLETYPE hComponent,
OMX_OUT OMX_STRING pComponentName,
OMX_OUT OMX_VERSIONTYPE* pComponentVersion,
OMX_OUT OMX_VERSIONTYPE* pSpecVersion,
OMX_OUT OMX_UUIDTYPE* pComponentUUID);
/** refer to OMX_SendCommand in OMX_core.h or the OMX IL
specification for details on the SendCommand method.
*/
OMX_ERRORTYPE (*SendCommand)(
OMX_IN OMX_HANDLETYPE hComponent,
OMX_IN OMX_COMMANDTYPE Cmd,
OMX_IN OMX_U32 nParam1,
OMX_IN OMX_PTR pCmdData);
/** refer to OMX_GetParameter in OMX_core.h or the OMX IL
specification for details on the GetParameter method.
*/
OMX_ERRORTYPE (*GetParameter)(
OMX_IN OMX_HANDLETYPE hComponent,
OMX_IN OMX_INDEXTYPE nParamIndex,
OMX_INOUT OMX_PTR pComponentParameterStructure);
/** refer to OMX_SetParameter in OMX_core.h or the OMX IL
specification for details on the SetParameter method.
*/
OMX_ERRORTYPE (*SetParameter)(
OMX_IN OMX_HANDLETYPE hComponent,
OMX_IN OMX_INDEXTYPE nIndex,
OMX_IN OMX_PTR pComponentParameterStructure);
/** refer to OMX_GetConfig in OMX_core.h or the OMX IL
specification for details on the GetConfig method.
*/
OMX_ERRORTYPE (*GetConfig)(
OMX_IN OMX_HANDLETYPE hComponent,
OMX_IN OMX_INDEXTYPE nIndex,
OMX_INOUT OMX_PTR pComponentConfigStructure);
/** refer to OMX_SetConfig in OMX_core.h or the OMX IL
specification for details on the SetConfig method.
*/
OMX_ERRORTYPE (*SetConfig)(
OMX_IN OMX_HANDLETYPE hComponent,
OMX_IN OMX_INDEXTYPE nIndex,
OMX_IN OMX_PTR pComponentConfigStructure);
/** refer to OMX_GetExtensionIndex in OMX_core.h or the OMX IL
specification for details on the GetExtensionIndex method.
*/
OMX_ERRORTYPE (*GetExtensionIndex)(
OMX_IN OMX_HANDLETYPE hComponent,
OMX_IN OMX_STRING cParameterName,
OMX_OUT OMX_INDEXTYPE* pIndexType);
/** refer to OMX_GetState in OMX_core.h or the OMX IL
specification for details on the GetState method.
*/
OMX_ERRORTYPE (*GetState)(
OMX_IN OMX_HANDLETYPE hComponent,
OMX_OUT OMX_STATETYPE* pState);
/** The ComponentTunnelRequest method will interact with another OMX
component to determine if tunneling is possible and to setup the
tunneling. The return codes for this method can be used to
determine if tunneling is not possible, or if tunneling is not
supported.
Base profile components (i.e. non-interop) do not support this
method and should return OMX_ErrorNotImplemented
The interop profile component MUST support tunneling to another
interop profile component with a compatible port parameters.
A component may also support proprietary communication.
If proprietary communication is supported the negotiation of
proprietary communication is done outside of OMX in a vendor
specific way. It is only required that the proper result be
returned and the details of how the setup is done is left
to the component implementation.
When this method is invoked when nPort in an output port, the
component will:
1. Populate the pTunnelSetup structure with the output port's
requirements and constraints for the tunnel.
When this method is invoked when nPort in an input port, the
component will:
1. Query the necessary parameters from the output port to
determine if the ports are compatible for tunneling
2. If the ports are compatible, the component should store
the tunnel step provided by the output port
3. Determine which port (either input or output) is the buffer
supplier, and call OMX_SetParameter on the output port to
indicate this selection.
The component will return from this call within 5 msec.
@param [in] hComp
Handle of the component to be accessed. This is the component
handle returned by the call to the OMX_GetHandle method.
@param [in] nPort
nPort is used to select the port on the component to be used
for tunneling.
@param [in] hTunneledComp
Handle of the component to tunnel with. This is the component
handle returned by the call to the OMX_GetHandle method. When
this parameter is 0x0 the component should setup the port for
communication with the application / IL Client.
@param [in] nPortOutput
nPortOutput is used indicate the port the component should
tunnel with.
@param [in] pTunnelSetup
Pointer to the tunnel setup structure. When nPort is an output port
the component should populate the fields of this structure. When
When nPort is an input port the component should review the setup
provided by the component with the output port.
@return OMX_ERRORTYPE
If the command successfully executes, the return code will be
OMX_ErrorNone. Otherwise the appropriate OMX error will be returned.
@ingroup tun
*/
OMX_ERRORTYPE (*ComponentTunnelRequest)(
OMX_IN OMX_HANDLETYPE hComp,
OMX_IN OMX_U32 nPort,
OMX_IN OMX_HANDLETYPE hTunneledComp,
OMX_IN OMX_U32 nTunneledPort,
OMX_INOUT OMX_TUNNELSETUPTYPE* pTunnelSetup);
/** refer to OMX_UseBuffer in OMX_core.h or the OMX IL
specification for details on the UseBuffer method.
@ingroup buf
*/
OMX_ERRORTYPE (*UseBuffer)(
OMX_IN OMX_HANDLETYPE hComponent,
OMX_INOUT OMX_BUFFERHEADERTYPE** ppBufferHdr,
OMX_IN OMX_U32 nPortIndex,
OMX_IN OMX_PTR pAppPrivate,
OMX_IN OMX_U32 nSizeBytes,
OMX_IN OMX_U8* pBuffer);
/** refer to OMX_AllocateBuffer in OMX_core.h or the OMX IL
specification for details on the AllocateBuffer method.
@ingroup buf
*/
OMX_ERRORTYPE (*AllocateBuffer)(
OMX_IN OMX_HANDLETYPE hComponent,
OMX_INOUT OMX_BUFFERHEADERTYPE** ppBuffer,
OMX_IN OMX_U32 nPortIndex,
OMX_IN OMX_PTR pAppPrivate,
OMX_IN OMX_U32 nSizeBytes);
/** refer to OMX_FreeBuffer in OMX_core.h or the OMX IL
specification for details on the FreeBuffer method.
@ingroup buf
*/
OMX_ERRORTYPE (*FreeBuffer)(
OMX_IN OMX_HANDLETYPE hComponent,
OMX_IN OMX_U32 nPortIndex,
OMX_IN OMX_BUFFERHEADERTYPE* pBuffer);
/** refer to OMX_EmptyThisBuffer in OMX_core.h or the OMX IL
specification for details on the EmptyThisBuffer method.
@ingroup buf
*/
OMX_ERRORTYPE (*EmptyThisBuffer)(
OMX_IN OMX_HANDLETYPE hComponent,
OMX_IN OMX_BUFFERHEADERTYPE* pBuffer);
/** refer to OMX_FillThisBuffer in OMX_core.h or the OMX IL
specification for details on the FillThisBuffer method.
@ingroup buf
*/
OMX_ERRORTYPE (*FillThisBuffer)(
OMX_IN OMX_HANDLETYPE hComponent,
OMX_IN OMX_BUFFERHEADERTYPE* pBuffer);
/** The SetCallbacks method is used by the core to specify the callback
structure from the application to the component. This is a blocking
call. The component will return from this call within 5 msec.
@param [in] hComponent
Handle of the component to be accessed. This is the component
handle returned by the call to the GetHandle function.
@param [in] pCallbacks
pointer to an OMX_CALLBACKTYPE structure used to provide the
callback information to the component
@param [in] pAppData
pointer to an application defined value. It is anticipated that
the application will pass a pointer to a data structure or a "this
pointer" in this area to allow the callback (in the application)
to determine the context of the call
@return OMX_ERRORTYPE
If the command successfully executes, the return code will be
OMX_ErrorNone. Otherwise the appropriate OMX error will be returned.
*/
OMX_ERRORTYPE (*SetCallbacks)(
OMX_IN OMX_HANDLETYPE hComponent,
OMX_IN OMX_CALLBACKTYPE* pCallbacks,
OMX_IN OMX_PTR pAppData);
/** ComponentDeInit method is used to deinitialize the component
providing a means to free any resources allocated at component
initialization. NOTE: After this call the component handle is
not valid for further use.
@param [in] hComponent
Handle of the component to be accessed. This is the component
handle returned by the call to the GetHandle function.
@return OMX_ERRORTYPE
If the command successfully executes, the return code will be
OMX_ErrorNone. Otherwise the appropriate OMX error will be returned.
*/
OMX_ERRORTYPE (*ComponentDeInit)(
OMX_IN OMX_HANDLETYPE hComponent);
/** @ingroup buf */
OMX_ERRORTYPE (*UseEGLImage)(
OMX_IN OMX_HANDLETYPE hComponent,
OMX_INOUT OMX_BUFFERHEADERTYPE** ppBufferHdr,
OMX_IN OMX_U32 nPortIndex,
OMX_IN OMX_PTR pAppPrivate,
OMX_IN void* eglImage);
OMX_ERRORTYPE (*ComponentRoleEnum)(
OMX_IN OMX_HANDLETYPE hComponent,
OMX_OUT OMX_U8 *cRole,
OMX_IN OMX_U32 nIndex);
} OMX_COMPONENTTYPE;
#ifdef __cplusplus
}
#endif /* __cplusplus */
#endif
/* File EOF */

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/* ------------------------------------------------------------------
* Copyright (C) 1998-2009 PacketVideo
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
* express or implied.
* See the License for the specific language governing permissions
* and limitations under the License.
* -------------------------------------------------------------------
*/
/*
* Copyright (c) 2008 The Khronos Group Inc.
*
* Permission is hereby granted, free of charge, to any person obtaining
* a copy of this software and associated documentation files (the
* "Software"), to deal in the Software without restriction, including
* without limitation the rights to use, copy, modify, merge, publish,
* distribute, sublicense, and/or sell copies of the Software, and to
* permit persons to whom the Software is furnished to do so, subject
* to the following conditions:
* The above copyright notice and this permission notice shall be included
* in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*
*/
/** OMX_ContentPipe.h - OpenMax IL version 1.1.2
* The OMX_ContentPipe header file contains the definitions used to define
* the public interface for content piples. This header file is intended to
* be used by the component.
*/
#ifndef OMX_CONTENTPIPE_H
#define OMX_CONTENTPIPE_H
#ifndef KD_EACCES
/* OpenKODE error codes. CPResult values may be zero (indicating success
or one of the following values) */
#define KD_EACCES (1)
#define KD_EADDRINUSE (2)
#define KD_EAGAIN (5)
#define KD_EBADF (7)
#define KD_EBUSY (8)
#define KD_ECONNREFUSED (9)
#define KD_ECONNRESET (10)
#define KD_EDEADLK (11)
#define KD_EDESTADDRREQ (12)
#define KD_ERANGE (35)
#define KD_EEXIST (13)
#define KD_EFBIG (14)
#define KD_EHOSTUNREACH (15)
#define KD_EINVAL (17)
#define KD_EIO (18)
#define KD_EISCONN (20)
#define KD_EISDIR (21)
#define KD_EMFILE (22)
#define KD_ENAMETOOLONG (23)
#define KD_ENOENT (24)
#define KD_ENOMEM (25)
#define KD_ENOSPC (26)
#define KD_ENOSYS (27)
#define KD_ENOTCONN (28)
#define KD_EPERM (33)
#define KD_ETIMEDOUT (36)
#define KD_EILSEQ (19)
#endif
/** Map types from OMX standard types only here so interface is as generic as possible. */
typedef OMX_U32 CPresult;
typedef char * CPstring;
typedef void * CPhandle;
typedef OMX_U32 CPuint;
typedef OMX_S32 CPint;
typedef char CPbyte;
typedef OMX_BOOL CPbool;
/** enumeration of origin types used in the CP_PIPETYPE's Seek function
* @ingroup cp
*/
typedef enum CP_ORIGINTYPE {
CP_OriginBegin,
CP_OriginCur,
CP_OriginEnd,
CP_OriginKhronosExtensions = 0x6F000000, /**< Reserved region for introducing Khronos Standard Extensions */
CP_OriginVendorStartUnused = 0x7F000000, /**< Reserved region for introducing Vendor Extensions */
CP_OriginMax = 0X7FFFFFFF
} CP_ORIGINTYPE;
/** enumeration of contact access types used in the CP_PIPETYPE's Open function
* @ingroup cp
*/
typedef enum CP_ACCESSTYPE {
CP_AccessRead,
CP_AccessWrite,
CP_AccessReadWrite,
CP_AccessKhronosExtensions = 0x6F000000, /**< Reserved region for introducing Khronos Standard Extensions */
CP_AccessVendorStartUnused = 0x7F000000, /**< Reserved region for introducing Vendor Extensions */
CP_AccessMax = 0X7FFFFFFF
} CP_ACCESSTYPE;
/** enumeration of results returned by the CP_PIPETYPE's CheckAvailableBytes function
* @ingroup cp
*/
typedef enum CP_CHECKBYTESRESULTTYPE
{
CP_CheckBytesOk, /**< There are at least the request number
of bytes available */
CP_CheckBytesNotReady, /**< The pipe is still retrieving bytes
and presently lacks sufficient bytes.
Client will be called when they are
sufficient bytes are available. */
CP_CheckBytesInsufficientBytes, /**< The pipe has retrieved all bytes
but those available are less than those
requested */
CP_CheckBytesAtEndOfStream, /**< The pipe has reached the end of stream
and no more bytes are available. */
CP_CheckBytesOutOfBuffers, /**< All read/write buffers are currently in use. */
CP_CheckBytesKhronosExtensions = 0x6F000000, /**< Reserved region for introducing Khronos Standard Extensions */
CP_CheckBytesVendorStartUnused = 0x7F000000, /**< Reserved region for introducing Vendor Extensions */
CP_CheckBytesMax = 0X7FFFFFFF
} CP_CHECKBYTESRESULTTYPE;
/** enumeration of content pipe events sent to the client callback.
* @ingroup cp
*/
typedef enum CP_EVENTTYPE{
CP_BytesAvailable, /** bytes requested in a CheckAvailableBytes call are now available*/
CP_Overflow, /** enumeration of content pipe events sent to the client callback*/
CP_PipeDisconnected, /** enumeration of content pipe events sent to the client callback*/
CP_EventKhronosExtensions = 0x6F000000, /**< Reserved region for introducing Khronos Standard Extensions */
CP_EventVendorStartUnused = 0x7F000000, /**< Reserved region for introducing Vendor Extensions */
CP_EventMax = 0X7FFFFFFF
} CP_EVENTTYPE;
/** content pipe definition
* @ingroup cp
*/
typedef struct CP_PIPETYPE
{
/** Open a content stream for reading or writing. */
CPresult (*Open)( CPhandle* hContent, CPstring szURI, CP_ACCESSTYPE eAccess );
/** Close a content stream. */
CPresult (*Close)( CPhandle hContent );
/** Create a content source and open it for writing. */
CPresult (*Create)( CPhandle *hContent, CPstring szURI );
/** Check the that specified number of bytes are available for reading or writing (depending on access type).*/
CPresult (*CheckAvailableBytes)( CPhandle hContent, CPuint nBytesRequested, CP_CHECKBYTESRESULTTYPE *eResult );
/** Seek to certain position in the content relative to the specified origin. */
CPresult (*SetPosition)( CPhandle hContent, CPint nOffset, CP_ORIGINTYPE eOrigin);
/** Retrieve the current position relative to the start of the content. */
CPresult (*GetPosition)( CPhandle hContent, CPuint *pPosition);
/** Retrieve data of the specified size from the content stream (advance content pointer by size of data).
Note: pipe client provides pointer. This function is appropriate for small high frequency reads. */
CPresult (*Read)( CPhandle hContent, CPbyte *pData, CPuint nSize);
/** Retrieve a buffer allocated by the pipe that contains the requested number of bytes.
Buffer contains the next block of bytes, as specified by nSize, of the content. nSize also
returns the size of the block actually read. Content pointer advances the by the returned size.
Note: pipe provides pointer. This function is appropriate for large reads. The client must call
ReleaseReadBuffer when done with buffer.
In some cases the requested block may not reside in contiguous memory within the
pipe implementation. For instance if the pipe leverages a circular buffer then the requested
block may straddle the boundary of the circular buffer. By default a pipe implementation
performs a copy in this case to provide the block to the pipe client in one contiguous buffer.
If, however, the client sets bForbidCopy, then the pipe returns only those bytes preceding the memory
boundary. Here the client may retrieve the data in segments over successive calls. */
CPresult (*ReadBuffer)( CPhandle hContent, CPbyte **ppBuffer, CPuint *nSize, CPbool bForbidCopy);
/** Release a buffer obtained by ReadBuffer back to the pipe. */
CPresult (*ReleaseReadBuffer)(CPhandle hContent, CPbyte *pBuffer);
/** Write data of the specified size to the content (advance content pointer by size of data).
Note: pipe client provides pointer. This function is appropriate for small high frequency writes. */
CPresult (*Write)( CPhandle hContent, CPbyte *data, CPuint nSize);
/** Retrieve a buffer allocated by the pipe used to write data to the content.
Client will fill buffer with output data. Note: pipe provides pointer. This function is appropriate
for large writes. The client must call WriteBuffer when done it has filled the buffer with data.*/
CPresult (*GetWriteBuffer)( CPhandle hContent, CPbyte **ppBuffer, CPuint nSize);
/** Deliver a buffer obtained via GetWriteBuffer to the pipe. Pipe will write the
the contents of the buffer to content and advance content pointer by the size of the buffer */
CPresult (*WriteBuffer)( CPhandle hContent, CPbyte *pBuffer, CPuint nFilledSize);
/** Register a per-handle client callback with the content pipe. */
CPresult (*RegisterCallback)( CPhandle hContent, CPresult (*ClientCallback)(CP_EVENTTYPE eEvent, CPuint iParam));
} CP_PIPETYPE;
#endif

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/* ------------------------------------------------------------------
* Copyright (C) 1998-2009 PacketVideo
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
* express or implied.
* See the License for the specific language governing permissions
* and limitations under the License.
* -------------------------------------------------------------------
*/
/**
* Copyright (c) 2008 The Khronos Group Inc.
*
* Permission is hereby granted, free of charge, to any person obtaining
* a copy of this software and associated documentation files (the
* "Software"), to deal in the Software without restriction, including
* without limitation the rights to use, copy, modify, merge, publish,
* distribute, sublicense, and/or sell copies of the Software, and to
* permit persons to whom the Software is furnished to do so, subject
* to the following conditions:
* The above copyright notice and this permission notice shall be included
* in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*
*/
/**
* @file OMX_IVCommon.h - OpenMax IL version 1.1.2
* The structures needed by Video and Image components to exchange
* parameters and configuration data with the components.
*/
#ifndef OMX_IVCommon_h
#define OMX_IVCommon_h
#ifdef __cplusplus
extern "C" {
#endif /* __cplusplus */
/**
* Each OMX header must include all required header files to allow the header
* to compile without errors. The includes below are required for this header
* file to compile successfully
*/
#include <OMX_Core.h>
/** @defgroup iv OpenMAX IL Imaging and Video Domain
* Common structures for OpenMAX IL Imaging and Video domains
* @{
*/
/**
* Enumeration defining possible uncompressed image/video formats.
*
* ENUMS:
* Unused : Placeholder value when format is N/A
* Monochrome : black and white
* 8bitRGB332 : Red 7:5, Green 4:2, Blue 1:0
* 12bitRGB444 : Red 11:8, Green 7:4, Blue 3:0
* 16bitARGB4444 : Alpha 15:12, Red 11:8, Green 7:4, Blue 3:0
* 16bitARGB1555 : Alpha 15, Red 14:10, Green 9:5, Blue 4:0
* 16bitRGB565 : Red 15:11, Green 10:5, Blue 4:0
* 16bitBGR565 : Blue 15:11, Green 10:5, Red 4:0
* 18bitRGB666 : Red 17:12, Green 11:6, Blue 5:0
* 18bitARGB1665 : Alpha 17, Red 16:11, Green 10:5, Blue 4:0
* 19bitARGB1666 : Alpha 18, Red 17:12, Green 11:6, Blue 5:0
* 24bitRGB888 : Red 24:16, Green 15:8, Blue 7:0
* 24bitBGR888 : Blue 24:16, Green 15:8, Red 7:0
* 24bitARGB1887 : Alpha 23, Red 22:15, Green 14:7, Blue 6:0
* 25bitARGB1888 : Alpha 24, Red 23:16, Green 15:8, Blue 7:0
* 32bitBGRA8888 : Blue 31:24, Green 23:16, Red 15:8, Alpha 7:0
* 32bitARGB8888 : Alpha 31:24, Red 23:16, Green 15:8, Blue 7:0
* YUV411Planar : U,Y are subsampled by a factor of 4 horizontally
* YUV411PackedPlanar : packed per payload in planar slices
* YUV420Planar : Three arrays Y,U,V.
* YUV420PackedPlanar : packed per payload in planar slices
* YUV420SemiPlanar : Two arrays, one is all Y, the other is U and V
* YUV422Planar : Three arrays Y,U,V.
* YUV422PackedPlanar : packed per payload in planar slices
* YUV422SemiPlanar : Two arrays, one is all Y, the other is U and V
* YCbYCr : Organized as 16bit YUYV (i.e. YCbYCr)
* YCrYCb : Organized as 16bit YVYU (i.e. YCrYCb)
* CbYCrY : Organized as 16bit UYVY (i.e. CbYCrY)
* CrYCbY : Organized as 16bit VYUY (i.e. CrYCbY)
* YUV444Interleaved : Each pixel contains equal parts YUV
* RawBayer8bit : SMIA camera output format
* RawBayer10bit : SMIA camera output format
* RawBayer8bitcompressed : SMIA camera output format
*/
typedef enum OMX_COLOR_FORMATTYPE {
OMX_COLOR_FormatUnused,
OMX_COLOR_FormatMonochrome,
OMX_COLOR_Format8bitRGB332,
OMX_COLOR_Format12bitRGB444,
OMX_COLOR_Format16bitARGB4444,
OMX_COLOR_Format16bitARGB1555,
OMX_COLOR_Format16bitRGB565,
OMX_COLOR_Format16bitBGR565,
OMX_COLOR_Format18bitRGB666,
OMX_COLOR_Format18bitARGB1665,
OMX_COLOR_Format19bitARGB1666,
OMX_COLOR_Format24bitRGB888,
OMX_COLOR_Format24bitBGR888,
OMX_COLOR_Format24bitARGB1887,
OMX_COLOR_Format25bitARGB1888,
OMX_COLOR_Format32bitBGRA8888,
OMX_COLOR_Format32bitARGB8888,
OMX_COLOR_FormatYUV411Planar,
OMX_COLOR_FormatYUV411PackedPlanar,
OMX_COLOR_FormatYUV420Planar,
OMX_COLOR_FormatYUV420PackedPlanar,
OMX_COLOR_FormatYUV420SemiPlanar,
OMX_COLOR_FormatYUV422Planar,
OMX_COLOR_FormatYUV422PackedPlanar,
OMX_COLOR_FormatYUV422SemiPlanar,
OMX_COLOR_FormatYCbYCr,
OMX_COLOR_FormatYCrYCb,
OMX_COLOR_FormatCbYCrY,
OMX_COLOR_FormatCrYCbY,
OMX_COLOR_FormatYUV444Interleaved,
OMX_COLOR_FormatRawBayer8bit,
OMX_COLOR_FormatRawBayer10bit,
OMX_COLOR_FormatRawBayer8bitcompressed,
OMX_COLOR_FormatL2,
OMX_COLOR_FormatL4,
OMX_COLOR_FormatL8,
OMX_COLOR_FormatL16,
OMX_COLOR_FormatL24,
OMX_COLOR_FormatL32,
OMX_COLOR_FormatYUV420PackedSemiPlanar,
OMX_COLOR_FormatYUV422PackedSemiPlanar,
OMX_COLOR_Format18BitBGR666,
OMX_COLOR_Format24BitARGB6666,
OMX_COLOR_Format24BitABGR6666,
OMX_COLOR_FormatKhronosExtensions = 0x6F000000, /**< Reserved region for introducing Khronos Standard Extensions */
OMX_COLOR_FormatVendorStartUnused = 0x7F000000, /**< Reserved region for introducing Vendor Extensions */
/**<Reserved android opaque colorformat. Tells the encoder that
* the actual colorformat will be relayed by the
* Gralloc Buffers.
* FIXME: In the process of reserving some enum values for
* Android-specific OMX IL colorformats. Change this enum to
* an acceptable range once that is done.
* */
OMX_COLOR_FormatAndroidOpaque = 0x7F000789,
OMX_COLOR_Format32BitRGBA8888 = 0x7F00A000,
/** Flexible 8-bit YUV format. Codec should report this format
* as being supported if it supports any YUV420 packed planar
* or semiplanar formats. When port is set to use this format,
* codec can substitute any YUV420 packed planar or semiplanar
* format for it. */
OMX_COLOR_FormatYUV420Flexible = 0x7F420888,
OMX_TI_COLOR_FormatYUV420PackedSemiPlanar = 0x7F000100,
OMX_QCOM_COLOR_FormatYVU420SemiPlanar = 0x7FA30C00,
OMX_QCOM_COLOR_FormatYUV420PackedSemiPlanar64x32Tile2m8ka = 0x7FA30C03,
OMX_SEC_COLOR_FormatNV12Tiled = 0x7FC00002,
OMX_QCOM_COLOR_FormatYUV420PackedSemiPlanar32m = 0x7FA30C04,
OMX_COLOR_FormatMax = 0x7FFFFFFF
} OMX_COLOR_FORMATTYPE;
/**
* Defines the matrix for conversion from RGB to YUV or vice versa.
* iColorMatrix should be initialized with the fixed point values
* used in converting between formats.
*/
typedef struct OMX_CONFIG_COLORCONVERSIONTYPE {
OMX_U32 nSize; /**< Size of the structure in bytes */
OMX_VERSIONTYPE nVersion; /**< OMX specification version info */
OMX_U32 nPortIndex; /**< Port that this struct applies to */
OMX_S32 xColorMatrix[3][3]; /**< Stored in signed Q16 format */
OMX_S32 xColorOffset[4]; /**< Stored in signed Q16 format */
}OMX_CONFIG_COLORCONVERSIONTYPE;
/**
* Structure defining percent to scale each frame dimension. For example:
* To make the width 50% larger, use fWidth = 1.5 and to make the width
* 1/2 the original size, use fWidth = 0.5
*/
typedef struct OMX_CONFIG_SCALEFACTORTYPE {
OMX_U32 nSize; /**< Size of the structure in bytes */
OMX_VERSIONTYPE nVersion; /**< OMX specification version info */
OMX_U32 nPortIndex; /**< Port that this struct applies to */
OMX_S32 xWidth; /**< Fixed point value stored as Q16 */
OMX_S32 xHeight; /**< Fixed point value stored as Q16 */
}OMX_CONFIG_SCALEFACTORTYPE;
/**
* Enumeration of possible image filter types
*/
typedef enum OMX_IMAGEFILTERTYPE {
OMX_ImageFilterNone,
OMX_ImageFilterNoise,
OMX_ImageFilterEmboss,
OMX_ImageFilterNegative,
OMX_ImageFilterSketch,
OMX_ImageFilterOilPaint,
OMX_ImageFilterHatch,
OMX_ImageFilterGpen,
OMX_ImageFilterAntialias,
OMX_ImageFilterDeRing,
OMX_ImageFilterSolarize,
OMX_ImageFilterKhronosExtensions = 0x6F000000, /**< Reserved region for introducing Khronos Standard Extensions */
OMX_ImageFilterVendorStartUnused = 0x7F000000, /**< Reserved region for introducing Vendor Extensions */
OMX_ImageFilterMax = 0x7FFFFFFF
} OMX_IMAGEFILTERTYPE;
/**
* Image filter configuration
*
* STRUCT MEMBERS:
* nSize : Size of the structure in bytes
* nVersion : OMX specification version information
* nPortIndex : Port that this structure applies to
* eImageFilter : Image filter type enumeration
*/
typedef struct OMX_CONFIG_IMAGEFILTERTYPE {
OMX_U32 nSize;
OMX_VERSIONTYPE nVersion;
OMX_U32 nPortIndex;
OMX_IMAGEFILTERTYPE eImageFilter;
} OMX_CONFIG_IMAGEFILTERTYPE;
/**
* Customized U and V for color enhancement
*
* STRUCT MEMBERS:
* nSize : Size of the structure in bytes
* nVersion : OMX specification version information
* nPortIndex : Port that this structure applies to
* bColorEnhancement : Enable/disable color enhancement
* nCustomizedU : Practical values: 16-240, range: 0-255, value set for
* U component
* nCustomizedV : Practical values: 16-240, range: 0-255, value set for
* V component
*/
typedef struct OMX_CONFIG_COLORENHANCEMENTTYPE {
OMX_U32 nSize;
OMX_VERSIONTYPE nVersion;
OMX_U32 nPortIndex;
OMX_BOOL bColorEnhancement;
OMX_U8 nCustomizedU;
OMX_U8 nCustomizedV;
} OMX_CONFIG_COLORENHANCEMENTTYPE;
/**
* Define color key and color key mask
*
* STRUCT MEMBERS:
* nSize : Size of the structure in bytes
* nVersion : OMX specification version information
* nPortIndex : Port that this structure applies to
* nARGBColor : 32bit Alpha, Red, Green, Blue Color
* nARGBMask : 32bit Mask for Alpha, Red, Green, Blue channels
*/
typedef struct OMX_CONFIG_COLORKEYTYPE {
OMX_U32 nSize;
OMX_VERSIONTYPE nVersion;
OMX_U32 nPortIndex;
OMX_U32 nARGBColor;
OMX_U32 nARGBMask;
} OMX_CONFIG_COLORKEYTYPE;
/**
* List of color blend types for pre/post processing
*
* ENUMS:
* None : No color blending present
* AlphaConstant : Function is (alpha_constant * src) +
* (1 - alpha_constant) * dst)
* AlphaPerPixel : Function is (alpha * src) + (1 - alpha) * dst)
* Alternate : Function is alternating pixels from src and dst
* And : Function is (src & dst)
* Or : Function is (src | dst)
* Invert : Function is ~src
*/
typedef enum OMX_COLORBLENDTYPE {
OMX_ColorBlendNone,
OMX_ColorBlendAlphaConstant,
OMX_ColorBlendAlphaPerPixel,
OMX_ColorBlendAlternate,
OMX_ColorBlendAnd,
OMX_ColorBlendOr,
OMX_ColorBlendInvert,
OMX_ColorBlendKhronosExtensions = 0x6F000000, /**< Reserved region for introducing Khronos Standard Extensions */
OMX_ColorBlendVendorStartUnused = 0x7F000000, /**< Reserved region for introducing Vendor Extensions */
OMX_ColorBlendMax = 0x7FFFFFFF
} OMX_COLORBLENDTYPE;
/**
* Color blend configuration
*
* STRUCT MEMBERS:
* nSize : Size of the structure in bytes
* nVersion : OMX specification version information
* nPortIndex : Port that this structure applies to
* nRGBAlphaConstant : Constant global alpha values when global alpha is used
* eColorBlend : Color blend type enumeration
*/
typedef struct OMX_CONFIG_COLORBLENDTYPE {
OMX_U32 nSize;
OMX_VERSIONTYPE nVersion;
OMX_U32 nPortIndex;
OMX_U32 nRGBAlphaConstant;
OMX_COLORBLENDTYPE eColorBlend;
} OMX_CONFIG_COLORBLENDTYPE;
/**
* Hold frame dimension
*
* STRUCT MEMBERS:
* nSize : Size of the structure in bytes
* nVersion : OMX specification version information
* nPortIndex : Port that this structure applies to
* nWidth : Frame width in pixels
* nHeight : Frame height in pixels
*/
typedef struct OMX_FRAMESIZETYPE {
OMX_U32 nSize;
OMX_VERSIONTYPE nVersion;
OMX_U32 nPortIndex;
OMX_U32 nWidth;
OMX_U32 nHeight;
} OMX_FRAMESIZETYPE;
/**
* Rotation configuration
*
* STRUCT MEMBERS:
* nSize : Size of the structure in bytes
* nVersion : OMX specification version information
* nPortIndex : Port that this structure applies to
* nRotation : +/- integer rotation value
*/
typedef struct OMX_CONFIG_ROTATIONTYPE {
OMX_U32 nSize;
OMX_VERSIONTYPE nVersion;
OMX_U32 nPortIndex;
OMX_S32 nRotation;
} OMX_CONFIG_ROTATIONTYPE;
/**
* Possible mirroring directions for pre/post processing
*
* ENUMS:
* None : No mirroring
* Vertical : Vertical mirroring, flip on X axis
* Horizontal : Horizontal mirroring, flip on Y axis
* Both : Both vertical and horizontal mirroring
*/
typedef enum OMX_MIRRORTYPE {
OMX_MirrorNone = 0,
OMX_MirrorVertical,
OMX_MirrorHorizontal,
OMX_MirrorBoth,
OMX_MirrorKhronosExtensions = 0x6F000000, /**< Reserved region for introducing Khronos Standard Extensions */
OMX_MirrorVendorStartUnused = 0x7F000000, /**< Reserved region for introducing Vendor Extensions */
OMX_MirrorMax = 0x7FFFFFFF
} OMX_MIRRORTYPE;
/**
* Mirroring configuration
*
* STRUCT MEMBERS:
* nSize : Size of the structure in bytes
* nVersion : OMX specification version information
* nPortIndex : Port that this structure applies to
* eMirror : Mirror type enumeration
*/
typedef struct OMX_CONFIG_MIRRORTYPE {
OMX_U32 nSize;
OMX_VERSIONTYPE nVersion;
OMX_U32 nPortIndex;
OMX_MIRRORTYPE eMirror;
} OMX_CONFIG_MIRRORTYPE;
/**
* Position information only
*
* STRUCT MEMBERS:
* nSize : Size of the structure in bytes
* nVersion : OMX specification version information
* nPortIndex : Port that this structure applies to
* nX : X coordinate for the point
* nY : Y coordinate for the point
*/
typedef struct OMX_CONFIG_POINTTYPE {
OMX_U32 nSize;
OMX_VERSIONTYPE nVersion;
OMX_U32 nPortIndex;
OMX_S32 nX;
OMX_S32 nY;
} OMX_CONFIG_POINTTYPE;
/**
* Frame size plus position
*
* STRUCT MEMBERS:
* nSize : Size of the structure in bytes
* nVersion : OMX specification version information
* nPortIndex : Port that this structure applies to
* nLeft : X Coordinate of the top left corner of the rectangle
* nTop : Y Coordinate of the top left corner of the rectangle
* nWidth : Width of the rectangle
* nHeight : Height of the rectangle
*/
typedef struct OMX_CONFIG_RECTTYPE {
OMX_U32 nSize;
OMX_VERSIONTYPE nVersion;
OMX_U32 nPortIndex;
OMX_S32 nLeft;
OMX_S32 nTop;
OMX_U32 nWidth;
OMX_U32 nHeight;
} OMX_CONFIG_RECTTYPE;
/**
* Deblocking state; it is required to be set up before starting the codec
*
* STRUCT MEMBERS:
* nSize : Size of the structure in bytes
* nVersion : OMX specification version information
* nPortIndex : Port that this structure applies to
* bDeblocking : Enable/disable deblocking mode
*/
typedef struct OMX_PARAM_DEBLOCKINGTYPE {
OMX_U32 nSize;
OMX_VERSIONTYPE nVersion;
OMX_U32 nPortIndex;
OMX_BOOL bDeblocking;
} OMX_PARAM_DEBLOCKINGTYPE;
/**
* Stabilization state
*
* STRUCT MEMBERS:
* nSize : Size of the structure in bytes
* nVersion : OMX specification version information
* nPortIndex : Port that this structure applies to
* bStab : Enable/disable frame stabilization state
*/
typedef struct OMX_CONFIG_FRAMESTABTYPE {
OMX_U32 nSize;
OMX_VERSIONTYPE nVersion;
OMX_U32 nPortIndex;
OMX_BOOL bStab;
} OMX_CONFIG_FRAMESTABTYPE;
/**
* White Balance control type
*
* STRUCT MEMBERS:
* SunLight : Referenced in JSR-234
* Flash : Optimal for device's integrated flash
*/
typedef enum OMX_WHITEBALCONTROLTYPE {
OMX_WhiteBalControlOff = 0,
OMX_WhiteBalControlAuto,
OMX_WhiteBalControlSunLight,
OMX_WhiteBalControlCloudy,
OMX_WhiteBalControlShade,
OMX_WhiteBalControlTungsten,
OMX_WhiteBalControlFluorescent,
OMX_WhiteBalControlIncandescent,
OMX_WhiteBalControlFlash,
OMX_WhiteBalControlHorizon,
OMX_WhiteBalControlKhronosExtensions = 0x6F000000, /**< Reserved region for introducing Khronos Standard Extensions */
OMX_WhiteBalControlVendorStartUnused = 0x7F000000, /**< Reserved region for introducing Vendor Extensions */
OMX_WhiteBalControlMax = 0x7FFFFFFF
} OMX_WHITEBALCONTROLTYPE;
/**
* White Balance control configuration
*
* STRUCT MEMBERS:
* nSize : Size of the structure in bytes
* nVersion : OMX specification version information
* nPortIndex : Port that this structure applies to
* eWhiteBalControl : White balance enumeration
*/
typedef struct OMX_CONFIG_WHITEBALCONTROLTYPE {
OMX_U32 nSize;
OMX_VERSIONTYPE nVersion;
OMX_U32 nPortIndex;
OMX_WHITEBALCONTROLTYPE eWhiteBalControl;
} OMX_CONFIG_WHITEBALCONTROLTYPE;
/**
* Exposure control type
*/
typedef enum OMX_EXPOSURECONTROLTYPE {
OMX_ExposureControlOff = 0,
OMX_ExposureControlAuto,
OMX_ExposureControlNight,
OMX_ExposureControlBackLight,
OMX_ExposureControlSpotLight,
OMX_ExposureControlSports,
OMX_ExposureControlSnow,
OMX_ExposureControlBeach,
OMX_ExposureControlLargeAperture,
OMX_ExposureControlSmallApperture,
OMX_ExposureControlKhronosExtensions = 0x6F000000, /**< Reserved region for introducing Khronos Standard Extensions */
OMX_ExposureControlVendorStartUnused = 0x7F000000, /**< Reserved region for introducing Vendor Extensions */
OMX_ExposureControlMax = 0x7FFFFFFF
} OMX_EXPOSURECONTROLTYPE;
/**
* White Balance control configuration
*
* STRUCT MEMBERS:
* nSize : Size of the structure in bytes
* nVersion : OMX specification version information
* nPortIndex : Port that this structure applies to
* eExposureControl : Exposure control enumeration
*/
typedef struct OMX_CONFIG_EXPOSURECONTROLTYPE {
OMX_U32 nSize;
OMX_VERSIONTYPE nVersion;
OMX_U32 nPortIndex;
OMX_EXPOSURECONTROLTYPE eExposureControl;
} OMX_CONFIG_EXPOSURECONTROLTYPE;
/**
* Defines sensor supported mode.
*
* STRUCT MEMBERS:
* nSize : Size of the structure in bytes
* nVersion : OMX specification version information
* nPortIndex : Port that this structure applies to
* nFrameRate : Single shot mode is indicated by a 0
* bOneShot : Enable for single shot, disable for streaming
* sFrameSize : Framesize
*/
typedef struct OMX_PARAM_SENSORMODETYPE {
OMX_U32 nSize;
OMX_VERSIONTYPE nVersion;
OMX_U32 nPortIndex;
OMX_U32 nFrameRate;
OMX_BOOL bOneShot;
OMX_FRAMESIZETYPE sFrameSize;
} OMX_PARAM_SENSORMODETYPE;
/**
* Defines contrast level
*
* STRUCT MEMBERS:
* nSize : Size of the structure in bytes
* nVersion : OMX specification version information
* nPortIndex : Port that this structure applies to
* nContrast : Values allowed for contrast -100 to 100, zero means no change
*/
typedef struct OMX_CONFIG_CONTRASTTYPE {
OMX_U32 nSize;
OMX_VERSIONTYPE nVersion;
OMX_U32 nPortIndex;
OMX_S32 nContrast;
} OMX_CONFIG_CONTRASTTYPE;
/**
* Defines brightness level
*
* STRUCT MEMBERS:
* nSize : Size of the structure in bytes
* nVersion : OMX specification version information
* nPortIndex : Port that this structure applies to
* nBrightness : 0-100%
*/
typedef struct OMX_CONFIG_BRIGHTNESSTYPE {
OMX_U32 nSize;
OMX_VERSIONTYPE nVersion;
OMX_U32 nPortIndex;
OMX_U32 nBrightness;
} OMX_CONFIG_BRIGHTNESSTYPE;
/**
* Defines backlight level configuration for a video sink, e.g. LCD panel
*
* STRUCT MEMBERS:
* nSize : Size of the structure in bytes
* nVersion : OMX specification version information
* nPortIndex : Port that this structure applies to
* nBacklight : Values allowed for backlight 0-100%
* nTimeout : Number of milliseconds before backlight automatically turns
* off. A value of 0x0 disables backight timeout
*/
typedef struct OMX_CONFIG_BACKLIGHTTYPE {
OMX_U32 nSize;
OMX_VERSIONTYPE nVersion;
OMX_U32 nPortIndex;
OMX_U32 nBacklight;
OMX_U32 nTimeout;
} OMX_CONFIG_BACKLIGHTTYPE;
/**
* Defines setting for Gamma
*
* STRUCT MEMBERS:
* nSize : Size of the structure in bytes
* nVersion : OMX specification version information
* nPortIndex : Port that this structure applies to
* nGamma : Values allowed for gamma -100 to 100, zero means no change
*/
typedef struct OMX_CONFIG_GAMMATYPE {
OMX_U32 nSize;
OMX_VERSIONTYPE nVersion;
OMX_U32 nPortIndex;
OMX_S32 nGamma;
} OMX_CONFIG_GAMMATYPE;
/**
* Define for setting saturation
*
* STRUCT MEMBERS:
* nSize : Size of the structure in bytes
* nVersion : OMX specification version information
* nPortIndex : Port that this structure applies to
* nSaturation : Values allowed for saturation -100 to 100, zero means
* no change
*/
typedef struct OMX_CONFIG_SATURATIONTYPE {
OMX_U32 nSize;
OMX_VERSIONTYPE nVersion;
OMX_U32 nPortIndex;
OMX_S32 nSaturation;
} OMX_CONFIG_SATURATIONTYPE;
/**
* Define for setting Lightness
*
* STRUCT MEMBERS:
* nSize : Size of the structure in bytes
* nVersion : OMX specification version information
* nPortIndex : Port that this structure applies to
* nLightness : Values allowed for lightness -100 to 100, zero means no
* change
*/
typedef struct OMX_CONFIG_LIGHTNESSTYPE {
OMX_U32 nSize;
OMX_VERSIONTYPE nVersion;
OMX_U32 nPortIndex;
OMX_S32 nLightness;
} OMX_CONFIG_LIGHTNESSTYPE;
/**
* Plane blend configuration
*
* STRUCT MEMBERS:
* nSize : Size of the structure in bytes
* nVersion : OMX specification version information
* nPortIndex : Index of input port associated with the plane.
* nDepth : Depth of the plane in relation to the screen. Higher
* numbered depths are "behind" lower number depths.
* This number defaults to the Port Index number.
* nAlpha : Transparency blending component for the entire plane.
* See blending modes for more detail.
*/
typedef struct OMX_CONFIG_PLANEBLENDTYPE {
OMX_U32 nSize;
OMX_VERSIONTYPE nVersion;
OMX_U32 nPortIndex;
OMX_U32 nDepth;
OMX_U32 nAlpha;
} OMX_CONFIG_PLANEBLENDTYPE;
/**
* Define interlace type
*
* STRUCT MEMBERS:
* nSize : Size of the structure in bytes
* nVersion : OMX specification version information
* nPortIndex : Port that this structure applies to
* bEnable : Enable control variable for this functionality
* (see below)
* nInterleavePortIndex : Index of input or output port associated with
* the interleaved plane.
* pPlanarPortIndexes[4] : Index of input or output planar ports.
*/
typedef struct OMX_PARAM_INTERLEAVETYPE {
OMX_U32 nSize;
OMX_VERSIONTYPE nVersion;
OMX_U32 nPortIndex;
OMX_BOOL bEnable;
OMX_U32 nInterleavePortIndex;
} OMX_PARAM_INTERLEAVETYPE;
/**
* Defines the picture effect used for an input picture
*/
typedef enum OMX_TRANSITIONEFFECTTYPE {
OMX_EffectNone,
OMX_EffectFadeFromBlack,
OMX_EffectFadeToBlack,
OMX_EffectUnspecifiedThroughConstantColor,
OMX_EffectDissolve,
OMX_EffectWipe,
OMX_EffectUnspecifiedMixOfTwoScenes,
OMX_EffectKhronosExtensions = 0x6F000000, /**< Reserved region for introducing Khronos Standard Extensions */
OMX_EffectVendorStartUnused = 0x7F000000, /**< Reserved region for introducing Vendor Extensions */
OMX_EffectMax = 0x7FFFFFFF
} OMX_TRANSITIONEFFECTTYPE;
/**
* Structure used to configure current transition effect
*
* STRUCT MEMBERS:
* nSize : Size of the structure in bytes
* nVersion : OMX specification version information
* nPortIndex : Port that this structure applies to
* eEffect : Effect to enable
*/
typedef struct OMX_CONFIG_TRANSITIONEFFECTTYPE {
OMX_U32 nSize;
OMX_VERSIONTYPE nVersion;
OMX_U32 nPortIndex;
OMX_TRANSITIONEFFECTTYPE eEffect;
} OMX_CONFIG_TRANSITIONEFFECTTYPE;
/**
* Defines possible data unit types for encoded video data. The data unit
* types are used both for encoded video input for playback as well as
* encoded video output from recording.
*/
typedef enum OMX_DATAUNITTYPE {
OMX_DataUnitCodedPicture,
OMX_DataUnitVideoSegment,
OMX_DataUnitSeveralSegments,
OMX_DataUnitArbitraryStreamSection,
OMX_DataUnitKhronosExtensions = 0x6F000000, /**< Reserved region for introducing Khronos Standard Extensions */
OMX_DataUnitVendorStartUnused = 0x7F000000, /**< Reserved region for introducing Vendor Extensions */
OMX_DataUnitMax = 0x7FFFFFFF
} OMX_DATAUNITTYPE;
/**
* Defines possible encapsulation types for coded video data unit. The
* encapsulation information is used both for encoded video input for
* playback as well as encoded video output from recording.
*/
typedef enum OMX_DATAUNITENCAPSULATIONTYPE {
OMX_DataEncapsulationElementaryStream,
OMX_DataEncapsulationGenericPayload,
OMX_DataEncapsulationRtpPayload,
OMX_DataEncapsulationKhronosExtensions = 0x6F000000, /**< Reserved region for introducing Khronos Standard Extensions */
OMX_DataEncapsulationVendorStartUnused = 0x7F000000, /**< Reserved region for introducing Vendor Extensions */
OMX_DataEncapsulationMax = 0x7FFFFFFF
} OMX_DATAUNITENCAPSULATIONTYPE;
/**
* Structure used to configure the type of being decoded/encoded
*/
typedef struct OMX_PARAM_DATAUNITTYPE {
OMX_U32 nSize; /**< Size of the structure in bytes */
OMX_VERSIONTYPE nVersion; /**< OMX specification version information */
OMX_U32 nPortIndex; /**< Port that this structure applies to */
OMX_DATAUNITTYPE eUnitType;
OMX_DATAUNITENCAPSULATIONTYPE eEncapsulationType;
} OMX_PARAM_DATAUNITTYPE;
/**
* Defines dither types
*/
typedef enum OMX_DITHERTYPE {
OMX_DitherNone,
OMX_DitherOrdered,
OMX_DitherErrorDiffusion,
OMX_DitherOther,
OMX_DitherKhronosExtensions = 0x6F000000, /**< Reserved region for introducing Khronos Standard Extensions */
OMX_DitherVendorStartUnused = 0x7F000000, /**< Reserved region for introducing Vendor Extensions */
OMX_DitherMax = 0x7FFFFFFF
} OMX_DITHERTYPE;
/**
* Structure used to configure current type of dithering
*/
typedef struct OMX_CONFIG_DITHERTYPE {
OMX_U32 nSize; /**< Size of the structure in bytes */
OMX_VERSIONTYPE nVersion; /**< OMX specification version information */
OMX_U32 nPortIndex; /**< Port that this structure applies to */
OMX_DITHERTYPE eDither; /**< Type of dithering to use */
} OMX_CONFIG_DITHERTYPE;
typedef struct OMX_CONFIG_CAPTUREMODETYPE {
OMX_U32 nSize;
OMX_VERSIONTYPE nVersion;
OMX_U32 nPortIndex; /**< Port that this structure applies to */
OMX_BOOL bContinuous; /**< If true then ignore frame rate and emit capture
* data as fast as possible (otherwise obey port's frame rate). */
OMX_BOOL bFrameLimited; /**< If true then terminate capture after the port emits the
* specified number of frames (otherwise the port does not
* terminate the capture until instructed to do so by the client).
* Even if set, the client may manually terminate the capture prior
* to reaching the limit. */
OMX_U32 nFrameLimit; /**< Limit on number of frames emitted during a capture (only
* valid if bFrameLimited is set). */
} OMX_CONFIG_CAPTUREMODETYPE;
typedef enum OMX_METERINGTYPE {
OMX_MeteringModeAverage, /**< Center-weighted average metering. */
OMX_MeteringModeSpot, /**< Spot (partial) metering. */
OMX_MeteringModeMatrix, /**< Matrix or evaluative metering. */
OMX_MeteringKhronosExtensions = 0x6F000000, /**< Reserved region for introducing Khronos Standard Extensions */
OMX_MeteringVendorStartUnused = 0x7F000000, /**< Reserved region for introducing Vendor Extensions */
OMX_EVModeMax = 0x7fffffff
} OMX_METERINGTYPE;
typedef struct OMX_CONFIG_EXPOSUREVALUETYPE {
OMX_U32 nSize;
OMX_VERSIONTYPE nVersion;
OMX_U32 nPortIndex;
OMX_METERINGTYPE eMetering;
OMX_S32 xEVCompensation; /**< Fixed point value stored as Q16 */
OMX_U32 nApertureFNumber; /**< e.g. nApertureFNumber = 2 implies "f/2" - Q16 format */
OMX_BOOL bAutoAperture; /**< Whether aperture number is defined automatically */
OMX_U32 nShutterSpeedMsec; /**< Shutterspeed in milliseconds */
OMX_BOOL bAutoShutterSpeed; /**< Whether shutter speed is defined automatically */
OMX_U32 nSensitivity; /**< e.g. nSensitivity = 100 implies "ISO 100" */
OMX_BOOL bAutoSensitivity; /**< Whether sensitivity is defined automatically */
} OMX_CONFIG_EXPOSUREVALUETYPE;
/**
* Focus region configuration
*
* STRUCT MEMBERS:
* nSize : Size of the structure in bytes
* nVersion : OMX specification version information
* nPortIndex : Port that this structure applies to
* bCenter : Use center region as focus region of interest
* bLeft : Use left region as focus region of interest
* bRight : Use right region as focus region of interest
* bTop : Use top region as focus region of interest
* bBottom : Use bottom region as focus region of interest
* bTopLeft : Use top left region as focus region of interest
* bTopRight : Use top right region as focus region of interest
* bBottomLeft : Use bottom left region as focus region of interest
* bBottomRight : Use bottom right region as focus region of interest
*/
typedef struct OMX_CONFIG_FOCUSREGIONTYPE {
OMX_U32 nSize;
OMX_VERSIONTYPE nVersion;
OMX_U32 nPortIndex;
OMX_BOOL bCenter;
OMX_BOOL bLeft;
OMX_BOOL bRight;
OMX_BOOL bTop;
OMX_BOOL bBottom;
OMX_BOOL bTopLeft;
OMX_BOOL bTopRight;
OMX_BOOL bBottomLeft;
OMX_BOOL bBottomRight;
} OMX_CONFIG_FOCUSREGIONTYPE;
/**
* Focus Status type
*/
typedef enum OMX_FOCUSSTATUSTYPE {
OMX_FocusStatusOff = 0,
OMX_FocusStatusRequest,
OMX_FocusStatusReached,
OMX_FocusStatusUnableToReach,
OMX_FocusStatusLost,
OMX_FocusStatusKhronosExtensions = 0x6F000000, /**< Reserved region for introducing Khronos Standard Extensions */
OMX_FocusStatusVendorStartUnused = 0x7F000000, /**< Reserved region for introducing Vendor Extensions */
OMX_FocusStatusMax = 0x7FFFFFFF
} OMX_FOCUSSTATUSTYPE;
/**
* Focus status configuration
*
* STRUCT MEMBERS:
* nSize : Size of the structure in bytes
* nVersion : OMX specification version information
* nPortIndex : Port that this structure applies to
* eFocusStatus : Specifies the focus status
* bCenterStatus : Use center region as focus region of interest
* bLeftStatus : Use left region as focus region of interest
* bRightStatus : Use right region as focus region of interest
* bTopStatus : Use top region as focus region of interest
* bBottomStatus : Use bottom region as focus region of interest
* bTopLeftStatus : Use top left region as focus region of interest
* bTopRightStatus : Use top right region as focus region of interest
* bBottomLeftStatus : Use bottom left region as focus region of interest
* bBottomRightStatus : Use bottom right region as focus region of interest
*/
typedef struct OMX_PARAM_FOCUSSTATUSTYPE {
OMX_U32 nSize;
OMX_VERSIONTYPE nVersion;
OMX_U32 nPortIndex;
OMX_FOCUSSTATUSTYPE eFocusStatus;
OMX_BOOL bCenterStatus;
OMX_BOOL bLeftStatus;
OMX_BOOL bRightStatus;
OMX_BOOL bTopStatus;
OMX_BOOL bBottomStatus;
OMX_BOOL bTopLeftStatus;
OMX_BOOL bTopRightStatus;
OMX_BOOL bBottomLeftStatus;
OMX_BOOL bBottomRightStatus;
} OMX_PARAM_FOCUSSTATUSTYPE;
/** @} */
#ifdef __cplusplus
}
#endif /* __cplusplus */
#endif
/* File EOF */

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/* ------------------------------------------------------------------
* Copyright (C) 1998-2009 PacketVideo
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
* express or implied.
* See the License for the specific language governing permissions
* and limitations under the License.
* -------------------------------------------------------------------
*/
/**
* Copyright (c) 2008 The Khronos Group Inc.
*
* Permission is hereby granted, free of charge, to any person obtaining
* a copy of this software and associated documentation files (the
* "Software"), to deal in the Software without restriction, including
* without limitation the rights to use, copy, modify, merge, publish,
* distribute, sublicense, and/or sell copies of the Software, and to
* permit persons to whom the Software is furnished to do so, subject
* to the following conditions:
* The above copyright notice and this permission notice shall be included
* in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*/
/**
* @file OMX_Image.h - OpenMax IL version 1.1.2
* The structures needed by Image components to exchange parameters and
* configuration data with the components.
*/
#ifndef OMX_Image_h
#define OMX_Image_h
#ifdef __cplusplus
extern "C" {
#endif /* __cplusplus */
/**
* Each OMX header must include all required header files to allow the
* header to compile without errors. The includes below are required
* for this header file to compile successfully
*/
#include <OMX_IVCommon.h>
/** @defgroup imaging OpenMAX IL Imaging Domain
* @ingroup iv
* Structures for OpenMAX IL Imaging domain
* @{
*/
/**
* Enumeration used to define the possible image compression coding.
*/
typedef enum OMX_IMAGE_CODINGTYPE {
OMX_IMAGE_CodingUnused, /**< Value when format is N/A */
OMX_IMAGE_CodingAutoDetect, /**< Auto detection of image format */
OMX_IMAGE_CodingJPEG, /**< JPEG/JFIF image format */
OMX_IMAGE_CodingJPEG2K, /**< JPEG 2000 image format */
OMX_IMAGE_CodingEXIF, /**< EXIF image format */
OMX_IMAGE_CodingTIFF, /**< TIFF image format */
OMX_IMAGE_CodingGIF, /**< Graphics image format */
OMX_IMAGE_CodingPNG, /**< PNG image format */
OMX_IMAGE_CodingLZW, /**< LZW image format */
OMX_IMAGE_CodingBMP, /**< Windows Bitmap format */
OMX_IMAGE_CodingKhronosExtensions = 0x6F000000, /**< Reserved region for introducing Khronos Standard Extensions */
OMX_IMAGE_CodingVendorStartUnused = 0x7F000000, /**< Reserved region for introducing Vendor Extensions */
OMX_IMAGE_CodingMax = 0x7FFFFFFF
} OMX_IMAGE_CODINGTYPE;
/**
* Data structure used to define an image path. The number of image paths
* for input and output will vary by type of the image component.
*
* Input (aka Source) : Zero Inputs, one Output,
* Splitter : One Input, 2 or more Outputs,
* Processing Element : One Input, one output,
* Mixer : 2 or more inputs, one output,
* Output (aka Sink) : One Input, zero outputs.
*
* The PortDefinition structure is used to define all of the parameters
* necessary for the compliant component to setup an input or an output
* image path. If additional vendor specific data is required, it should
* be transmitted to the component using the CustomCommand function.
* Compliant components will prepopulate this structure with optimal
* values during the OMX_GetParameter() command.
*
* STRUCT MEMBERS:
* cMIMEType : MIME type of data for the port
* pNativeRender : Platform specific reference for a display if a
* sync, otherwise this field is 0
* nFrameWidth : Width of frame to be used on port if
* uncompressed format is used. Use 0 for
* unknown, don't care or variable
* nFrameHeight : Height of frame to be used on port if
* uncompressed format is used. Use 0 for
* unknown, don't care or variable
* nStride : Number of bytes per span of an image (i.e.
* indicates the number of bytes to get from
* span N to span N+1, where negative stride
* indicates the image is bottom up
* nSliceHeight : Height used when encoding in slices
* bFlagErrorConcealment : Turns on error concealment if it is supported by
* the OMX component
* eCompressionFormat : Compression format used in this instance of
* the component. When OMX_IMAGE_CodingUnused is
* specified, eColorFormat is valid
* eColorFormat : Decompressed format used by this component
* pNativeWindow : Platform specific reference for a window object if a
* display sink , otherwise this field is 0x0.
*/
typedef struct OMX_IMAGE_PORTDEFINITIONTYPE {
OMX_STRING cMIMEType;
OMX_NATIVE_DEVICETYPE pNativeRender;
OMX_U32 nFrameWidth;
OMX_U32 nFrameHeight;
OMX_S32 nStride;
OMX_U32 nSliceHeight;
OMX_BOOL bFlagErrorConcealment;
OMX_IMAGE_CODINGTYPE eCompressionFormat;
OMX_COLOR_FORMATTYPE eColorFormat;
OMX_NATIVE_WINDOWTYPE pNativeWindow;
} OMX_IMAGE_PORTDEFINITIONTYPE;
/**
* Port format parameter. This structure is used to enumerate the various
* data input/output format supported by the port.
*
* STRUCT MEMBERS:
* nSize : Size of the structure in bytes
* nVersion : OMX specification version information
* nPortIndex : Indicates which port to set
* nIndex : Indicates the enumeration index for the format from
* 0x0 to N-1
* eCompressionFormat : Compression format used in this instance of the
* component. When OMX_IMAGE_CodingUnused is specified,
* eColorFormat is valid
* eColorFormat : Decompressed format used by this component
*/
typedef struct OMX_IMAGE_PARAM_PORTFORMATTYPE {
OMX_U32 nSize;
OMX_VERSIONTYPE nVersion;
OMX_U32 nPortIndex;
OMX_U32 nIndex;
OMX_IMAGE_CODINGTYPE eCompressionFormat;
OMX_COLOR_FORMATTYPE eColorFormat;
} OMX_IMAGE_PARAM_PORTFORMATTYPE;
/**
* Flash control type
*
* ENUMS
* Torch : Flash forced constantly on
*/
typedef enum OMX_IMAGE_FLASHCONTROLTYPE {
OMX_IMAGE_FlashControlOn = 0,
OMX_IMAGE_FlashControlOff,
OMX_IMAGE_FlashControlAuto,
OMX_IMAGE_FlashControlRedEyeReduction,
OMX_IMAGE_FlashControlFillin,
OMX_IMAGE_FlashControlTorch,
OMX_IMAGE_FlashControlKhronosExtensions = 0x6F000000, /**< Reserved region for introducing Khronos Standard Extensions */
OMX_IMAGE_FlashControlVendorStartUnused = 0x7F000000, /**< Reserved region for introducing Vendor Extensions */
OMX_IMAGE_FlashControlMax = 0x7FFFFFFF
} OMX_IMAGE_FLASHCONTROLTYPE;
/**
* Flash control configuration
*
* STRUCT MEMBERS:
* nSize : Size of the structure in bytes
* nVersion : OMX specification version information
* nPortIndex : Port that this structure applies to
* eFlashControl : Flash control type
*/
typedef struct OMX_IMAGE_PARAM_FLASHCONTROLTYPE {
OMX_U32 nSize;
OMX_VERSIONTYPE nVersion;
OMX_U32 nPortIndex;
OMX_IMAGE_FLASHCONTROLTYPE eFlashControl;
} OMX_IMAGE_PARAM_FLASHCONTROLTYPE;
/**
* Focus control type
*/
typedef enum OMX_IMAGE_FOCUSCONTROLTYPE {
OMX_IMAGE_FocusControlOn = 0,
OMX_IMAGE_FocusControlOff,
OMX_IMAGE_FocusControlAuto,
OMX_IMAGE_FocusControlAutoLock,
OMX_IMAGE_FocusControlKhronosExtensions = 0x6F000000, /**< Reserved region for introducing Khronos Standard Extensions */
OMX_IMAGE_FocusControlVendorStartUnused = 0x7F000000, /**< Reserved region for introducing Vendor Extensions */
OMX_IMAGE_FocusControlMax = 0x7FFFFFFF
} OMX_IMAGE_FOCUSCONTROLTYPE;
/**
* Focus control configuration
*
* STRUCT MEMBERS:
* nSize : Size of the structure in bytes
* nVersion : OMX specification version information
* nPortIndex : Port that this structure applies to
* eFocusControl : Focus control
* nFocusSteps : Focus can take on values from 0 mm to infinity.
* Interest is only in number of steps over this range.
* nFocusStepIndex : Current focus step index
*/
typedef struct OMX_IMAGE_CONFIG_FOCUSCONTROLTYPE {
OMX_U32 nSize;
OMX_VERSIONTYPE nVersion;
OMX_U32 nPortIndex;
OMX_IMAGE_FOCUSCONTROLTYPE eFocusControl;
OMX_U32 nFocusSteps;
OMX_U32 nFocusStepIndex;
} OMX_IMAGE_CONFIG_FOCUSCONTROLTYPE;
/**
* Q Factor for JPEG compression, which controls the tradeoff between image
* quality and size. Q Factor provides a more simple means of controlling
* JPEG compression quality, without directly programming Quantization
* tables for chroma and luma
*
* STRUCT MEMBERS:
* nSize : Size of the structure in bytes
* nVersion : OMX specification version information
* nPortIndex : Port that this structure applies to
* nQFactor : JPEG Q factor value in the range of 1-100. A factor of 1
* produces the smallest, worst quality images, and a factor
* of 100 produces the largest, best quality images. A
* typical default is 75 for small good quality images
*/
typedef struct OMX_IMAGE_PARAM_QFACTORTYPE {
OMX_U32 nSize;
OMX_VERSIONTYPE nVersion;
OMX_U32 nPortIndex;
OMX_U32 nQFactor;
} OMX_IMAGE_PARAM_QFACTORTYPE;
/**
* Quantization table type
*/
typedef enum OMX_IMAGE_QUANTIZATIONTABLETYPE {
OMX_IMAGE_QuantizationTableLuma = 0,
OMX_IMAGE_QuantizationTableChroma,
OMX_IMAGE_QuantizationTableChromaCb,
OMX_IMAGE_QuantizationTableChromaCr,
OMX_IMAGE_QuantizationTableKhronosExtensions = 0x6F000000, /**< Reserved region for introducing Khronos Standard Extensions */
OMX_IMAGE_QuantizationTableVendorStartUnused = 0x7F000000, /**< Reserved region for introducing Vendor Extensions */
OMX_IMAGE_QuantizationTableMax = 0x7FFFFFFF
} OMX_IMAGE_QUANTIZATIONTABLETYPE;
/**
* JPEG quantization tables are used to determine DCT compression for
* YUV data, as an alternative to specifying Q factor, providing exact
* control of compression
*
* STRUCT MEMBERS:
* nSize : Size of the structure in bytes
* nVersion : OMX specification version information
* nPortIndex : Port that this structure applies to
* eQuantizationTable : Quantization table type
* nQuantizationMatrix[64] : JPEG quantization table of coefficients stored
* in increasing columns then by rows of data (i.e.
* row 1, ... row 8). Quantization values are in
* the range 0-255 and stored in linear order
* (i.e. the component will zig-zag the
* quantization table data if required internally)
*/
typedef struct OMX_IMAGE_PARAM_QUANTIZATIONTABLETYPE {
OMX_U32 nSize;
OMX_VERSIONTYPE nVersion;
OMX_U32 nPortIndex;
OMX_IMAGE_QUANTIZATIONTABLETYPE eQuantizationTable;
OMX_U8 nQuantizationMatrix[64];
} OMX_IMAGE_PARAM_QUANTIZATIONTABLETYPE;
/**
* Huffman table type, the same Huffman table is applied for chroma and
* luma component
*/
typedef enum OMX_IMAGE_HUFFMANTABLETYPE {
OMX_IMAGE_HuffmanTableAC = 0,
OMX_IMAGE_HuffmanTableDC,
OMX_IMAGE_HuffmanTableACLuma,
OMX_IMAGE_HuffmanTableACChroma,
OMX_IMAGE_HuffmanTableDCLuma,
OMX_IMAGE_HuffmanTableDCChroma,
OMX_IMAGE_HuffmanTableKhronosExtensions = 0x6F000000, /**< Reserved region for introducing Khronos Standard Extensions */
OMX_IMAGE_HuffmanTableVendorStartUnused = 0x7F000000, /**< Reserved region for introducing Vendor Extensions */
OMX_IMAGE_HuffmanTableMax = 0x7FFFFFFF
} OMX_IMAGE_HUFFMANTABLETYPE;
/**
* JPEG Huffman table
*
* STRUCT MEMBERS:
* nSize : Size of the structure in bytes
* nVersion : OMX specification version information
* nPortIndex : Port that this structure applies to
* eHuffmanTable : Huffman table type
* nNumberOfHuffmanCodeOfLength[16] : 0-16, number of Huffman codes of each
* possible length
* nHuffmanTable[256] : 0-255, the size used for AC and DC
* HuffmanTable are 16 and 162
*/
typedef struct OMX_IMAGE_PARAM_HUFFMANTTABLETYPE {
OMX_U32 nSize;
OMX_VERSIONTYPE nVersion;
OMX_U32 nPortIndex;
OMX_IMAGE_HUFFMANTABLETYPE eHuffmanTable;
OMX_U8 nNumberOfHuffmanCodeOfLength[16];
OMX_U8 nHuffmanTable[256];
}OMX_IMAGE_PARAM_HUFFMANTTABLETYPE;
/** @} */
#ifdef __cplusplus
}
#endif /* __cplusplus */
#endif
/* File EOF */

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/* ------------------------------------------------------------------
* Copyright (C) 1998-2009 PacketVideo
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
* express or implied.
* See the License for the specific language governing permissions
* and limitations under the License.
* -------------------------------------------------------------------
*/
/*
* Copyright (c) 2008 The Khronos Group Inc.
*
* Permission is hereby granted, free of charge, to any person obtaining
* a copy of this software and associated documentation files (the
* "Software"), to deal in the Software without restriction, including
* without limitation the rights to use, copy, modify, merge, publish,
* distribute, sublicense, and/or sell copies of the Software, and to
* permit persons to whom the Software is furnished to do so, subject
* to the following conditions:
* The above copyright notice and this permission notice shall be included
* in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*
*/
/** @file OMX_Index.h - OpenMax IL version 1.1.2
* The OMX_Index header file contains the definitions for both applications
* and components .
*/
#ifndef OMX_Index_h
#define OMX_Index_h
#ifdef __cplusplus
extern "C" {
#endif /* __cplusplus */
/* Each OMX header must include all required header files to allow the
* header to compile without errors. The includes below are required
* for this header file to compile successfully
*/
#include <OMX_Types.h>
/** The OMX_INDEXTYPE enumeration is used to select a structure when either
* getting or setting parameters and/or configuration data. Each entry in
* this enumeration maps to an OMX specified structure. When the
* OMX_GetParameter, OMX_SetParameter, OMX_GetConfig or OMX_SetConfig methods
* are used, the second parameter will always be an entry from this enumeration
* and the third entry will be the structure shown in the comments for the entry.
* For example, if the application is initializing a cropping function, the
* OMX_SetConfig command would have OMX_IndexConfigCommonInputCrop as the second parameter
* and would send a pointer to an initialized OMX_RECTTYPE structure as the
* third parameter.
*
* The enumeration entries named with the OMX_Config prefix are sent using
* the OMX_SetConfig command and the enumeration entries named with the
* OMX_PARAM_ prefix are sent using the OMX_SetParameter command.
*/
typedef enum OMX_INDEXTYPE {
OMX_IndexComponentStartUnused = 0x01000000,
OMX_IndexParamPriorityMgmt, /**< reference: OMX_PRIORITYMGMTTYPE */
OMX_IndexParamAudioInit, /**< reference: OMX_PORT_PARAM_TYPE */
OMX_IndexParamImageInit, /**< reference: OMX_PORT_PARAM_TYPE */
OMX_IndexParamVideoInit, /**< reference: OMX_PORT_PARAM_TYPE */
OMX_IndexParamOtherInit, /**< reference: OMX_PORT_PARAM_TYPE */
OMX_IndexParamNumAvailableStreams, /**< reference: OMX_PARAM_U32TYPE */
OMX_IndexParamActiveStream, /**< reference: OMX_PARAM_U32TYPE */
OMX_IndexParamSuspensionPolicy, /**< reference: OMX_PARAM_SUSPENSIONPOLICYTYPE */
OMX_IndexParamComponentSuspended, /**< reference: OMX_PARAM_SUSPENSIONTYPE */
OMX_IndexConfigCapturing, /**< reference: OMX_CONFIG_BOOLEANTYPE */
OMX_IndexConfigCaptureMode, /**< reference: OMX_CONFIG_CAPTUREMODETYPE */
OMX_IndexAutoPauseAfterCapture, /**< reference: OMX_CONFIG_BOOLEANTYPE */
OMX_IndexParamContentURI, /**< reference: OMX_PARAM_CONTENTURITYPE */
OMX_IndexParamCustomContentPipe, /**< reference: OMX_PARAM_CONTENTPIPETYPE */
OMX_IndexParamDisableResourceConcealment, /**< reference: OMX_RESOURCECONCEALMENTTYPE */
OMX_IndexConfigMetadataItemCount, /**< reference: OMX_CONFIG_METADATAITEMCOUNTTYPE */
OMX_IndexConfigContainerNodeCount, /**< reference: OMX_CONFIG_CONTAINERNODECOUNTTYPE */
OMX_IndexConfigMetadataItem, /**< reference: OMX_CONFIG_METADATAITEMTYPE */
OMX_IndexConfigCounterNodeID, /**< reference: OMX_CONFIG_CONTAINERNODEIDTYPE */
OMX_IndexParamMetadataFilterType, /**< reference: OMX_PARAM_METADATAFILTERTYPE */
OMX_IndexParamMetadataKeyFilter, /**< reference: OMX_PARAM_METADATAFILTERTYPE */
OMX_IndexConfigPriorityMgmt, /**< reference: OMX_PRIORITYMGMTTYPE */
OMX_IndexParamStandardComponentRole, /**< reference: OMX_PARAM_COMPONENTROLETYPE */
OMX_IndexPortStartUnused = 0x02000000,
OMX_IndexParamPortDefinition, /**< reference: OMX_PARAM_PORTDEFINITIONTYPE */
OMX_IndexParamCompBufferSupplier, /**< reference: OMX_PARAM_BUFFERSUPPLIERTYPE */
OMX_IndexReservedStartUnused = 0x03000000,
/* Audio parameters and configurations */
OMX_IndexAudioStartUnused = 0x04000000,
OMX_IndexParamAudioPortFormat, /**< reference: OMX_AUDIO_PARAM_PORTFORMATTYPE */
OMX_IndexParamAudioPcm, /**< reference: OMX_AUDIO_PARAM_PCMMODETYPE */
OMX_IndexParamAudioAac, /**< reference: OMX_AUDIO_PARAM_AACPROFILETYPE */
OMX_IndexParamAudioRa, /**< reference: OMX_AUDIO_PARAM_RATYPE */
OMX_IndexParamAudioMp3, /**< reference: OMX_AUDIO_PARAM_MP3TYPE */
OMX_IndexParamAudioAdpcm, /**< reference: OMX_AUDIO_PARAM_ADPCMTYPE */
OMX_IndexParamAudioG723, /**< reference: OMX_AUDIO_PARAM_G723TYPE */
OMX_IndexParamAudioG729, /**< reference: OMX_AUDIO_PARAM_G729TYPE */
OMX_IndexParamAudioAmr, /**< reference: OMX_AUDIO_PARAM_AMRTYPE */
OMX_IndexParamAudioWma, /**< reference: OMX_AUDIO_PARAM_WMATYPE */
OMX_IndexParamAudioSbc, /**< reference: OMX_AUDIO_PARAM_SBCTYPE */
OMX_IndexParamAudioMidi, /**< reference: OMX_AUDIO_PARAM_MIDITYPE */
OMX_IndexParamAudioGsm_FR, /**< reference: OMX_AUDIO_PARAM_GSMFRTYPE */
OMX_IndexParamAudioMidiLoadUserSound, /**< reference: OMX_AUDIO_PARAM_MIDILOADUSERSOUNDTYPE */
OMX_IndexParamAudioG726, /**< reference: OMX_AUDIO_PARAM_G726TYPE */
OMX_IndexParamAudioGsm_EFR, /**< reference: OMX_AUDIO_PARAM_GSMEFRTYPE */
OMX_IndexParamAudioGsm_HR, /**< reference: OMX_AUDIO_PARAM_GSMHRTYPE */
OMX_IndexParamAudioPdc_FR, /**< reference: OMX_AUDIO_PARAM_PDCFRTYPE */
OMX_IndexParamAudioPdc_EFR, /**< reference: OMX_AUDIO_PARAM_PDCEFRTYPE */
OMX_IndexParamAudioPdc_HR, /**< reference: OMX_AUDIO_PARAM_PDCHRTYPE */
OMX_IndexParamAudioTdma_FR, /**< reference: OMX_AUDIO_PARAM_TDMAFRTYPE */
OMX_IndexParamAudioTdma_EFR, /**< reference: OMX_AUDIO_PARAM_TDMAEFRTYPE */
OMX_IndexParamAudioQcelp8, /**< reference: OMX_AUDIO_PARAM_QCELP8TYPE */
OMX_IndexParamAudioQcelp13, /**< reference: OMX_AUDIO_PARAM_QCELP13TYPE */
OMX_IndexParamAudioEvrc, /**< reference: OMX_AUDIO_PARAM_EVRCTYPE */
OMX_IndexParamAudioSmv, /**< reference: OMX_AUDIO_PARAM_SMVTYPE */
OMX_IndexParamAudioVorbis, /**< reference: OMX_AUDIO_PARAM_VORBISTYPE */
OMX_IndexParamAudioFlac, /**< reference: OMX_AUDIO_PARAM_FLACTYPE */
OMX_IndexConfigAudioMidiImmediateEvent, /**< reference: OMX_AUDIO_CONFIG_MIDIIMMEDIATEEVENTTYPE */
OMX_IndexConfigAudioMidiControl, /**< reference: OMX_AUDIO_CONFIG_MIDICONTROLTYPE */
OMX_IndexConfigAudioMidiSoundBankProgram, /**< reference: OMX_AUDIO_CONFIG_MIDISOUNDBANKPROGRAMTYPE */
OMX_IndexConfigAudioMidiStatus, /**< reference: OMX_AUDIO_CONFIG_MIDISTATUSTYPE */
OMX_IndexConfigAudioMidiMetaEvent, /**< reference: OMX_AUDIO_CONFIG_MIDIMETAEVENTTYPE */
OMX_IndexConfigAudioMidiMetaEventData, /**< reference: OMX_AUDIO_CONFIG_MIDIMETAEVENTDATATYPE */
OMX_IndexConfigAudioVolume, /**< reference: OMX_AUDIO_CONFIG_VOLUMETYPE */
OMX_IndexConfigAudioBalance, /**< reference: OMX_AUDIO_CONFIG_BALANCETYPE */
OMX_IndexConfigAudioChannelMute, /**< reference: OMX_AUDIO_CONFIG_CHANNELMUTETYPE */
OMX_IndexConfigAudioMute, /**< reference: OMX_AUDIO_CONFIG_MUTETYPE */
OMX_IndexConfigAudioLoudness, /**< reference: OMX_AUDIO_CONFIG_LOUDNESSTYPE */
OMX_IndexConfigAudioEchoCancelation, /**< reference: OMX_AUDIO_CONFIG_ECHOCANCELATIONTYPE */
OMX_IndexConfigAudioNoiseReduction, /**< reference: OMX_AUDIO_CONFIG_NOISEREDUCTIONTYPE */
OMX_IndexConfigAudioBass, /**< reference: OMX_AUDIO_CONFIG_BASSTYPE */
OMX_IndexConfigAudioTreble, /**< reference: OMX_AUDIO_CONFIG_TREBLETYPE */
OMX_IndexConfigAudioStereoWidening, /**< reference: OMX_AUDIO_CONFIG_STEREOWIDENINGTYPE */
OMX_IndexConfigAudioChorus, /**< reference: OMX_AUDIO_CONFIG_CHORUSTYPE */
OMX_IndexConfigAudioEqualizer, /**< reference: OMX_AUDIO_CONFIG_EQUALIZERTYPE */
OMX_IndexConfigAudioReverberation, /**< reference: OMX_AUDIO_CONFIG_REVERBERATIONTYPE */
OMX_IndexConfigAudioChannelVolume, /**< reference: OMX_AUDIO_CONFIG_CHANNELVOLUMETYPE */
/* Image specific parameters and configurations */
OMX_IndexImageStartUnused = 0x05000000,
OMX_IndexParamImagePortFormat, /**< reference: OMX_IMAGE_PARAM_PORTFORMATTYPE */
OMX_IndexParamFlashControl, /**< reference: OMX_IMAGE_PARAM_FLASHCONTROLTYPE */
OMX_IndexConfigFocusControl, /**< reference: OMX_IMAGE_CONFIG_FOCUSCONTROLTYPE */
OMX_IndexParamQFactor, /**< reference: OMX_IMAGE_PARAM_QFACTORTYPE */
OMX_IndexParamQuantizationTable, /**< reference: OMX_IMAGE_PARAM_QUANTIZATIONTABLETYPE */
OMX_IndexParamHuffmanTable, /**< reference: OMX_IMAGE_PARAM_HUFFMANTTABLETYPE */
OMX_IndexConfigFlashControl, /**< reference: OMX_IMAGE_PARAM_FLASHCONTROLTYPE */
/* Video specific parameters and configurations */
OMX_IndexVideoStartUnused = 0x06000000,
OMX_IndexParamVideoPortFormat, /**< reference: OMX_VIDEO_PARAM_PORTFORMATTYPE */
OMX_IndexParamVideoQuantization, /**< reference: OMX_VIDEO_PARAM_QUANTIZATIONTYPE */
OMX_IndexParamVideoFastUpdate, /**< reference: OMX_VIDEO_PARAM_VIDEOFASTUPDATETYPE */
OMX_IndexParamVideoBitrate, /**< reference: OMX_VIDEO_PARAM_BITRATETYPE */
OMX_IndexParamVideoMotionVector, /**< reference: OMX_VIDEO_PARAM_MOTIONVECTORTYPE */
OMX_IndexParamVideoIntraRefresh, /**< reference: OMX_VIDEO_PARAM_INTRAREFRESHTYPE */
OMX_IndexParamVideoErrorCorrection, /**< reference: OMX_VIDEO_PARAM_ERRORCORRECTIONTYPE */
OMX_IndexParamVideoVBSMC, /**< reference: OMX_VIDEO_PARAM_VBSMCTYPE */
OMX_IndexParamVideoMpeg2, /**< reference: OMX_VIDEO_PARAM_MPEG2TYPE */
OMX_IndexParamVideoMpeg4, /**< reference: OMX_VIDEO_PARAM_MPEG4TYPE */
OMX_IndexParamVideoWmv, /**< reference: OMX_VIDEO_PARAM_WMVTYPE */
OMX_IndexParamVideoRv, /**< reference: OMX_VIDEO_PARAM_RVTYPE */
OMX_IndexParamVideoAvc, /**< reference: OMX_VIDEO_PARAM_AVCTYPE */
OMX_IndexParamVideoH263, /**< reference: OMX_VIDEO_PARAM_H263TYPE */
OMX_IndexParamVideoProfileLevelQuerySupported, /**< reference: OMX_VIDEO_PARAM_PROFILELEVELTYPE */
OMX_IndexParamVideoProfileLevelCurrent, /**< reference: OMX_VIDEO_PARAM_PROFILELEVELTYPE */
OMX_IndexConfigVideoBitrate, /**< reference: OMX_VIDEO_CONFIG_BITRATETYPE */
OMX_IndexConfigVideoFramerate, /**< reference: OMX_CONFIG_FRAMERATETYPE */
OMX_IndexConfigVideoIntraVOPRefresh, /**< reference: OMX_CONFIG_INTRAREFRESHVOPTYPE */
OMX_IndexConfigVideoIntraMBRefresh, /**< reference: OMX_CONFIG_MACROBLOCKERRORMAPTYPE */
OMX_IndexConfigVideoMBErrorReporting, /**< reference: OMX_CONFIG_MBERRORREPORTINGTYPE */
OMX_IndexParamVideoMacroblocksPerFrame, /**< reference: OMX_PARAM_MACROBLOCKSTYPE */
OMX_IndexConfigVideoMacroBlockErrorMap, /**< reference: OMX_CONFIG_MACROBLOCKERRORMAPTYPE */
OMX_IndexParamVideoSliceFMO, /**< reference: OMX_VIDEO_PARAM_AVCSLICEFMO */
OMX_IndexConfigVideoAVCIntraPeriod, /**< reference: OMX_VIDEO_CONFIG_AVCINTRAPERIOD */
OMX_IndexConfigVideoNalSize, /**< reference: OMX_VIDEO_CONFIG_NALSIZE */
/* Image & Video common Configurations */
OMX_IndexCommonStartUnused = 0x07000000,
OMX_IndexParamCommonDeblocking, /**< reference: OMX_PARAM_DEBLOCKINGTYPE */
OMX_IndexParamCommonSensorMode, /**< reference: OMX_PARAM_SENSORMODETYPE */
OMX_IndexParamCommonInterleave, /**< reference: OMX_PARAM_INTERLEAVETYPE */
OMX_IndexConfigCommonColorFormatConversion, /**< reference: OMX_CONFIG_COLORCONVERSIONTYPE */
OMX_IndexConfigCommonScale, /**< reference: OMX_CONFIG_SCALEFACTORTYPE */
OMX_IndexConfigCommonImageFilter, /**< reference: OMX_CONFIG_IMAGEFILTERTYPE */
OMX_IndexConfigCommonColorEnhancement, /**< reference: OMX_CONFIG_COLORENHANCEMENTTYPE */
OMX_IndexConfigCommonColorKey, /**< reference: OMX_CONFIG_COLORKEYTYPE */
OMX_IndexConfigCommonColorBlend, /**< reference: OMX_CONFIG_COLORBLENDTYPE */
OMX_IndexConfigCommonFrameStabilisation,/**< reference: OMX_CONFIG_FRAMESTABTYPE */
OMX_IndexConfigCommonRotate, /**< reference: OMX_CONFIG_ROTATIONTYPE */
OMX_IndexConfigCommonMirror, /**< reference: OMX_CONFIG_MIRRORTYPE */
OMX_IndexConfigCommonOutputPosition, /**< reference: OMX_CONFIG_POINTTYPE */
OMX_IndexConfigCommonInputCrop, /**< reference: OMX_CONFIG_RECTTYPE */
OMX_IndexConfigCommonOutputCrop, /**< reference: OMX_CONFIG_RECTTYPE */
OMX_IndexConfigCommonDigitalZoom, /**< reference: OMX_CONFIG_SCALEFACTORTYPE */
OMX_IndexConfigCommonOpticalZoom, /**< reference: OMX_CONFIG_SCALEFACTORTYPE*/
OMX_IndexConfigCommonWhiteBalance, /**< reference: OMX_CONFIG_WHITEBALCONTROLTYPE */
OMX_IndexConfigCommonExposure, /**< reference: OMX_CONFIG_EXPOSURECONTROLTYPE */
OMX_IndexConfigCommonContrast, /**< reference: OMX_CONFIG_CONTRASTTYPE */
OMX_IndexConfigCommonBrightness, /**< reference: OMX_CONFIG_BRIGHTNESSTYPE */
OMX_IndexConfigCommonBacklight, /**< reference: OMX_CONFIG_BACKLIGHTTYPE */
OMX_IndexConfigCommonGamma, /**< reference: OMX_CONFIG_GAMMATYPE */
OMX_IndexConfigCommonSaturation, /**< reference: OMX_CONFIG_SATURATIONTYPE */
OMX_IndexConfigCommonLightness, /**< reference: OMX_CONFIG_LIGHTNESSTYPE */
OMX_IndexConfigCommonExclusionRect, /**< reference: OMX_CONFIG_RECTTYPE */
OMX_IndexConfigCommonDithering, /**< reference: OMX_CONFIG_DITHERTYPE */
OMX_IndexConfigCommonPlaneBlend, /**< reference: OMX_CONFIG_PLANEBLENDTYPE */
OMX_IndexConfigCommonExposureValue, /**< reference: OMX_CONFIG_EXPOSUREVALUETYPE */
OMX_IndexConfigCommonOutputSize, /**< reference: OMX_FRAMESIZETYPE */
OMX_IndexParamCommonExtraQuantData, /**< reference: OMX_OTHER_EXTRADATATYPE */
OMX_IndexConfigCommonFocusRegion, /**< reference: OMX_CONFIG_FOCUSREGIONTYPE */
OMX_IndexConfigCommonFocusStatus, /**< reference: OMX_PARAM_FOCUSSTATUSTYPE */
OMX_IndexConfigCommonTransitionEffect, /**< reference: OMX_CONFIG_TRANSITIONEFFECTTYPE */
/* Reserved Configuration range */
OMX_IndexOtherStartUnused = 0x08000000,
OMX_IndexParamOtherPortFormat, /**< reference: OMX_OTHER_PARAM_PORTFORMATTYPE */
OMX_IndexConfigOtherPower, /**< reference: OMX_OTHER_CONFIG_POWERTYPE */
OMX_IndexConfigOtherStats, /**< reference: OMX_OTHER_CONFIG_STATSTYPE */
/* Reserved Time range */
OMX_IndexTimeStartUnused = 0x09000000,
OMX_IndexConfigTimeScale, /**< reference: OMX_TIME_CONFIG_SCALETYPE */
OMX_IndexConfigTimeClockState, /**< reference: OMX_TIME_CONFIG_CLOCKSTATETYPE */
OMX_IndexConfigTimeActiveRefClock, /**< reference: OMX_TIME_CONFIG_ACTIVEREFCLOCKTYPE */
OMX_IndexConfigTimeCurrentMediaTime, /**< reference: OMX_TIME_CONFIG_TIMESTAMPTYPE (read only) */
OMX_IndexConfigTimeCurrentWallTime, /**< reference: OMX_TIME_CONFIG_TIMESTAMPTYPE (read only) */
OMX_IndexConfigTimeCurrentAudioReference, /**< reference: OMX_TIME_CONFIG_TIMESTAMPTYPE (write only) */
OMX_IndexConfigTimeCurrentVideoReference, /**< reference: OMX_TIME_CONFIG_TIMESTAMPTYPE (write only) */
OMX_IndexConfigTimeMediaTimeRequest, /**< reference: OMX_TIME_CONFIG_MEDIATIMEREQUESTTYPE (write only) */
OMX_IndexConfigTimeClientStartTime, /**<reference: OMX_TIME_CONFIG_TIMESTAMPTYPE (write only) */
OMX_IndexConfigTimePosition, /**< reference: OMX_TIME_CONFIG_TIMESTAMPTYPE */
OMX_IndexConfigTimeSeekMode, /**< reference: OMX_TIME_CONFIG_SEEKMODETYPE */
OMX_IndexKhronosExtensions = 0x6F000000, /**< Reserved region for introducing Khronos Standard Extensions */
/* Vendor specific area */
OMX_IndexVendorStartUnused = 0x7F000000,
/* Vendor specific structures should be in the range of 0x7F000000
to 0x7FFFFFFE. This range is not broken out by vendor, so
private indexes are not guaranteed unique and therefore should
only be sent to the appropriate component. */
OMX_IndexMax = 0x7FFFFFFF
} OMX_INDEXTYPE;
#ifdef __cplusplus
}
#endif /* __cplusplus */
#endif
/* File EOF */

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/*
* Copyright (c) 2010 The Khronos Group Inc.
*
* Permission is hereby granted, free of charge, to any person obtaining
* a copy of this software and associated documentation files (the
* "Software"), to deal in the Software without restriction, including
* without limitation the rights to use, copy, modify, merge, publish,
* distribute, sublicense, and/or sell copies of the Software, and to
* permit persons to whom the Software is furnished to do so, subject
* to the following conditions:
* The above copyright notice and this permission notice shall be included
* in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*
*/
/** @file OMX_IndexExt.h - OpenMax IL version 1.1.2
* The OMX_IndexExt header file contains extensions to the definitions
* for both applications and components .
*/
#ifndef OMX_IndexExt_h
#define OMX_IndexExt_h
#ifdef __cplusplus
extern "C" {
#endif /* __cplusplus */
/* Each OMX header shall include all required header files to allow the
* header to compile without errors. The includes below are required
* for this header file to compile successfully
*/
#include <OMX_Index.h>
/** Khronos standard extension indices.
This enum lists the current Khronos extension indices to OpenMAX IL.
*/
typedef enum OMX_INDEXEXTTYPE {
/* Component parameters and configurations */
OMX_IndexExtComponentStartUnused = OMX_IndexKhronosExtensions + 0x00100000,
OMX_IndexConfigCallbackRequest, /**< reference: OMX_CONFIG_CALLBACKREQUESTTYPE */
OMX_IndexConfigCommitMode, /**< reference: OMX_CONFIG_COMMITMODETYPE */
OMX_IndexConfigCommit, /**< reference: OMX_CONFIG_COMMITTYPE */
/* Port parameters and configurations */
OMX_IndexExtPortStartUnused = OMX_IndexKhronosExtensions + 0x00200000,
/* Audio parameters and configurations */
OMX_IndexExtAudioStartUnused = OMX_IndexKhronosExtensions + 0x00400000,
OMX_IndexParamAudioAndroidAc3, /**< reference: OMX_AUDIO_PARAM_ANDROID_AC3TYPE */
OMX_IndexParamAudioAndroidOpus, /**< reference: OMX_AUDIO_PARAM_ANDROID_OPUSTYPE */
OMX_IndexParamAudioAndroidAacPresentation, /**< reference: OMX_AUDIO_PARAM_ANDROID_AACPRESENTATIONTYPE */
OMX_IndexParamAudioAndroidEac3, /**< reference: OMX_AUDIO_PARAM_ANDROID_EAC3TYPE */
/* Image parameters and configurations */
OMX_IndexExtImageStartUnused = OMX_IndexKhronosExtensions + 0x00500000,
/* Video parameters and configurations */
OMX_IndexExtVideoStartUnused = OMX_IndexKhronosExtensions + 0x00600000,
OMX_IndexParamNalStreamFormatSupported, /**< reference: OMX_NALSTREAMFORMATTYPE */
OMX_IndexParamNalStreamFormat, /**< reference: OMX_NALSTREAMFORMATTYPE */
OMX_IndexParamNalStreamFormatSelect, /**< reference: OMX_NALSTREAMFORMATTYPE */
OMX_IndexParamVideoVp8, /**< reference: OMX_VIDEO_PARAM_VP8TYPE */
OMX_IndexConfigVideoVp8ReferenceFrame, /**< reference: OMX_VIDEO_VP8REFERENCEFRAMETYPE */
OMX_IndexConfigVideoVp8ReferenceFrameType, /**< reference: OMX_VIDEO_VP8REFERENCEFRAMEINFOTYPE */
OMX_IndexParamVideoAndroidVp8Encoder, /**< reference: OMX_VIDEO_PARAM_ANDROID_VP8ENCODERTYPE */
OMX_IndexParamVideoHevc, /**< reference: OMX_VIDEO_PARAM_HEVCTYPE */
OMX_IndexParamSliceSegments, /**< reference: OMX_VIDEO_SLICESEGMENTSTYPE */
/* Image & Video common configurations */
OMX_IndexExtCommonStartUnused = OMX_IndexKhronosExtensions + 0x00700000,
/* Other configurations */
OMX_IndexExtOtherStartUnused = OMX_IndexKhronosExtensions + 0x00800000,
OMX_IndexConfigAutoFramerateConversion, /**< reference: OMX_CONFIG_BOOLEANTYPE */
OMX_IndexConfigPriority, /**< reference: OMX_PARAM_U32TYPE */
OMX_IndexConfigOperatingRate, /**< reference: OMX_PARAM_U32TYPE in Q16 format for video and in Hz for audio */
OMX_IndexParamConsumerUsageBits, /**< reference: OMX_PARAM_U32TYPE */
/* Time configurations */
OMX_IndexExtTimeStartUnused = OMX_IndexKhronosExtensions + 0x00900000,
OMX_IndexExtMax = 0x7FFFFFFF
} OMX_INDEXEXTTYPE;
#ifdef __cplusplus
}
#endif /* __cplusplus */
#endif /* OMX_IndexExt_h */
/* File EOF */

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/* ------------------------------------------------------------------
* Copyright (C) 1998-2009 PacketVideo
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
* express or implied.
* See the License for the specific language governing permissions
* and limitations under the License.
* -------------------------------------------------------------------
*/
/*
* Copyright (c) 2008 The Khronos Group Inc.
*
* Permission is hereby granted, free of charge, to any person obtaining
* a copy of this software and associated documentation files (the
* "Software"), to deal in the Software without restriction, including
* without limitation the rights to use, copy, modify, merge, publish,
* distribute, sublicense, and/or sell copies of the Software, and to
* permit persons to whom the Software is furnished to do so, subject
* to the following conditions:
* The above copyright notice and this permission notice shall be included
* in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*
*/
/** @file OMX_Other.h - OpenMax IL version 1.1.2
* The structures needed by Other components to exchange
* parameters and configuration data with the components.
*/
#ifndef OMX_Other_h
#define OMX_Other_h
#ifdef __cplusplus
extern "C" {
#endif /* __cplusplus */
/* Each OMX header must include all required header files to allow the
* header to compile without errors. The includes below are required
* for this header file to compile successfully
*/
#include <OMX_Core.h>
/**
* Enumeration of possible data types which match to multiple domains or no
* domain at all. For types which are vendor specific, a value above
* OMX_OTHER_VENDORTSTART should be used.
*/
typedef enum OMX_OTHER_FORMATTYPE {
OMX_OTHER_FormatTime = 0, /**< Transmission of various timestamps, elapsed time,
time deltas, etc */
OMX_OTHER_FormatPower, /**< Perhaps used for enabling/disabling power
management, setting clocks? */
OMX_OTHER_FormatStats, /**< Could be things such as frame rate, frames
dropped, etc */
OMX_OTHER_FormatBinary, /**< Arbitrary binary data */
OMX_OTHER_FormatVendorReserved = 1000, /**< Starting value for vendor specific
formats */
OMX_OTHER_FormatKhronosExtensions = 0x6F000000, /**< Reserved region for introducing Khronos Standard Extensions */
OMX_OTHER_FormatVendorStartUnused = 0x7F000000, /**< Reserved region for introducing Vendor Extensions */
OMX_OTHER_FormatMax = 0x7FFFFFFF
} OMX_OTHER_FORMATTYPE;
/**
* Enumeration of seek modes.
*/
typedef enum OMX_TIME_SEEKMODETYPE {
OMX_TIME_SeekModeFast = 0, /**< Prefer seeking to an approximation
* of the requested seek position over
* the actual seek position if it
* results in a faster seek. */
OMX_TIME_SeekModeAccurate, /**< Prefer seeking to the actual seek
* position over an approximation
* of the requested seek position even
* if it results in a slower seek. */
OMX_TIME_SeekModeKhronosExtensions = 0x6F000000, /**< Reserved region for introducing Khronos Standard Extensions */
OMX_TIME_SeekModeVendorStartUnused = 0x7F000000, /**< Reserved region for introducing Vendor Extensions */
OMX_TIME_SeekModeMax = 0x7FFFFFFF
} OMX_TIME_SEEKMODETYPE;
/* Structure representing the seekmode of the component */
typedef struct OMX_TIME_CONFIG_SEEKMODETYPE {
OMX_U32 nSize; /**< size of the structure in bytes */
OMX_VERSIONTYPE nVersion; /**< OMX specification version information */
OMX_TIME_SEEKMODETYPE eType; /**< The seek mode */
} OMX_TIME_CONFIG_SEEKMODETYPE;
/** Structure representing a time stamp used with the following configs
* on the Clock Component (CC):
*
* OMX_IndexConfigTimeCurrentWallTime: query of the CC's current wall
* time
* OMX_IndexConfigTimeCurrentMediaTime: query of the CC's current media
* time
* OMX_IndexConfigTimeCurrentAudioReference and
* OMX_IndexConfigTimeCurrentVideoReference: audio/video reference
* clock sending SC its reference time
* OMX_IndexConfigTimeClientStartTime: a Clock Component client sends
* this structure to the Clock Component via a SetConfig on its
* client port when it receives a buffer with
* OMX_BUFFERFLAG_STARTTIME set. It must use the timestamp
* specified by that buffer for nStartTimestamp.
*
* It's also used with the following config on components in general:
*
* OMX_IndexConfigTimePosition: IL client querying component position
* (GetConfig) or commanding a component to seek to the given location
* (SetConfig)
*/
typedef struct OMX_TIME_CONFIG_TIMESTAMPTYPE {
OMX_U32 nSize; /**< size of the structure in bytes */
OMX_VERSIONTYPE nVersion; /**< OMX specification version
* information */
OMX_U32 nPortIndex; /**< port that this structure applies to */
OMX_TICKS nTimestamp; /**< timestamp .*/
} OMX_TIME_CONFIG_TIMESTAMPTYPE;
/** Enumeration of possible reference clocks to the media time. */
typedef enum OMX_TIME_UPDATETYPE {
OMX_TIME_UpdateRequestFulfillment, /**< Update is the fulfillment of a media time request. */
OMX_TIME_UpdateScaleChanged, /**< Update was generated because the scale chagned. */
OMX_TIME_UpdateClockStateChanged, /**< Update was generated because the clock state changed. */
OMX_TIME_UpdateKhronosExtensions = 0x6F000000, /**< Reserved region for introducing Khronos Standard Extensions */
OMX_TIME_UpdateVendorStartUnused = 0x7F000000, /**< Reserved region for introducing Vendor Extensions */
OMX_TIME_UpdateMax = 0x7FFFFFFF
} OMX_TIME_UPDATETYPE;
/** Enumeration of possible reference clocks to the media time. */
typedef enum OMX_TIME_REFCLOCKTYPE {
OMX_TIME_RefClockNone, /**< Use no references. */
OMX_TIME_RefClockAudio, /**< Use references sent through OMX_IndexConfigTimeCurrentAudioReference */
OMX_TIME_RefClockVideo, /**< Use references sent through OMX_IndexConfigTimeCurrentVideoReference */
OMX_TIME_RefClockKhronosExtensions = 0x6F000000, /**< Reserved region for introducing Khronos Standard Extensions */
OMX_TIME_RefClockVendorStartUnused = 0x7F000000, /**< Reserved region for introducing Vendor Extensions */
OMX_TIME_RefClockMax = 0x7FFFFFFF
} OMX_TIME_REFCLOCKTYPE;
/** Enumeration of clock states. */
typedef enum OMX_TIME_CLOCKSTATE {
OMX_TIME_ClockStateRunning, /**< Clock running. */
OMX_TIME_ClockStateWaitingForStartTime, /**< Clock waiting until the
* prescribed clients emit their
* start time. */
OMX_TIME_ClockStateStopped, /**< Clock stopped. */
OMX_TIME_ClockStateKhronosExtensions = 0x6F000000, /**< Reserved region for introducing Khronos Standard Extensions */
OMX_TIME_ClockStateVendorStartUnused = 0x7F000000, /**< Reserved region for introducing Vendor Extensions */
OMX_TIME_ClockStateMax = 0x7FFFFFFF
} OMX_TIME_CLOCKSTATE;
/** Structure representing a media time request to the clock component.
*
* A client component sends this structure to the Clock Component via a SetConfig
* on its client port to specify a media timestamp the Clock Component
* should emit. The Clock Component should fulfill the request by sending a
* OMX_TIME_MEDIATIMETYPE when its media clock matches the requested
* timestamp.
*
* The client may require a media time request be fulfilled slightly
* earlier than the media time specified. In this case the client specifies
* an offset which is equal to the difference between wall time corresponding
* to the requested media time and the wall time when it will be
* fulfilled.
*
* A client component may uses these requests and the OMX_TIME_MEDIATIMETYPE to
* time events according to timestamps. If a client must perform an operation O at
* a time T (e.g. deliver a video frame at its corresponding timestamp), it makes a
* media time request at T (perhaps specifying an offset to ensure the request fulfillment
* is a little early). When the clock component passes the resulting OMX_TIME_MEDIATIMETYPE
* structure back to the client component, the client may perform operation O (perhaps having
* to wait a slight amount more time itself as specified by the return values).
*/
typedef struct OMX_TIME_CONFIG_MEDIATIMEREQUESTTYPE {
OMX_U32 nSize; /**< size of the structure in bytes */
OMX_VERSIONTYPE nVersion; /**< OMX specification version information */
OMX_U32 nPortIndex; /**< port that this structure applies to */
OMX_PTR pClientPrivate; /**< Client private data to disabiguate this media time
* from others (e.g. the number of the frame to deliver).
* Duplicated in the media time structure that fulfills
* this request. A value of zero is reserved for time scale
* updates. */
OMX_TICKS nMediaTimestamp; /**< Media timestamp requested.*/
OMX_TICKS nOffset; /**< Amount of wall clock time by which this
* request should be fulfilled early */
} OMX_TIME_CONFIG_MEDIATIMEREQUESTTYPE;
/**< Structure sent from the clock component client either when fulfilling
* a media time request or when the time scale has changed.
*
* In the former case the Clock Component fills this structure and times its emission
* to a client component (via the client port) according to the corresponding media
* time request sent by the client. The Clock Component should time the emission to occur
* when the requested timestamp matches the Clock Component's media time but also the
* prescribed offset early.
*
* Upon scale changes the clock component clears the nClientPrivate data, sends the current
* media time and sets the nScale to the new scale via the client port. It emits a
* OMX_TIME_MEDIATIMETYPE to all clients independent of any requests. This allows clients to
* alter processing to accomodate scaling. For instance a video component might skip inter-frames
* in the case of extreme fastforward. Likewise an audio component might add or remove samples
* from an audio frame to scale audio data.
*
* It is expected that some clock components may not be able to fulfill requests
* at exactly the prescribed time. This is acceptable so long as the request is
* fulfilled at least as early as described and not later. This structure provides
* fields the client may use to wait for the remaining time.
*
* The client may use either the nOffset or nWallTimeAtMedia fields to determine the
* wall time until the nMediaTimestamp actually occurs. In the latter case the
* client can get a more accurate value for offset by getting the current wall
* from the cloc component and subtracting it from nWallTimeAtMedia.
*/
typedef struct OMX_TIME_MEDIATIMETYPE {
OMX_U32 nSize; /**< size of the structure in bytes */
OMX_VERSIONTYPE nVersion; /**< OMX specification version information */
OMX_U32 nClientPrivate; /**< Client private data to disabiguate this media time
* from others. Copied from the media time request.
* A value of zero is reserved for time scale updates. */
OMX_TIME_UPDATETYPE eUpdateType; /**< Reason for the update */
OMX_TICKS nMediaTimestamp; /**< Media time requested. If no media time was
* requested then this is the current media time. */
OMX_TICKS nOffset; /**< Amount of wall clock time by which this
* request was actually fulfilled early */
OMX_TICKS nWallTimeAtMediaTime; /**< Wall time corresponding to nMediaTimeStamp.
* A client may compare this value to current
* media time obtained from the Clock Component to determine
* the wall time until the media timestamp is really
* current. */
OMX_S32 xScale; /**< Current media time scale in Q16 format. */
OMX_TIME_CLOCKSTATE eState; /* Seeking Change. Added 7/12.*/
/**< State of the media time. */
} OMX_TIME_MEDIATIMETYPE;
/** Structure representing the current media time scale factor. Applicable only to clock
* component, other components see scale changes via OMX_TIME_MEDIATIMETYPE buffers sent via
* the clock component client ports. Upon recieving this config the clock component changes
* the rate by which the media time increases or decreases effectively implementing trick modes.
*/
typedef struct OMX_TIME_CONFIG_SCALETYPE {
OMX_U32 nSize; /**< size of the structure in bytes */
OMX_VERSIONTYPE nVersion; /**< OMX specification version information */
OMX_S32 xScale; /**< This is a value in Q16 format which is used for
* scaling the media time */
} OMX_TIME_CONFIG_SCALETYPE;
/** Bits used to identify a clock port. Used in OMX_TIME_CONFIG_CLOCKSTATETYPE's nWaitMask field */
#define OMX_CLOCKPORT0 0x00000001
#define OMX_CLOCKPORT1 0x00000002
#define OMX_CLOCKPORT2 0x00000004
#define OMX_CLOCKPORT3 0x00000008
#define OMX_CLOCKPORT4 0x00000010
#define OMX_CLOCKPORT5 0x00000020
#define OMX_CLOCKPORT6 0x00000040
#define OMX_CLOCKPORT7 0x00000080
/** Structure representing the current mode of the media clock.
* IL Client uses this config to change or query the mode of the
* media clock of the clock component. Applicable only to clock
* component.
*
* On a SetConfig if eState is OMX_TIME_ClockStateRunning media time
* starts immediately at the prescribed start time. If
* OMX_TIME_ClockStateWaitingForStartTime the Clock Component ignores
* the given nStartTime and waits for all clients specified in the
* nWaitMask to send starttimes (via
* OMX_IndexConfigTimeClientStartTime). The Clock Component then starts
* the media clock using the earliest start time supplied. */
typedef struct OMX_TIME_CONFIG_CLOCKSTATETYPE {
OMX_U32 nSize; /**< size of the structure in bytes */
OMX_VERSIONTYPE nVersion; /**< OMX specification version
* information */
OMX_TIME_CLOCKSTATE eState; /**< State of the media time. */
OMX_TICKS nStartTime; /**< Start time of the media time. */
OMX_TICKS nOffset; /**< Time to offset the media time by
* (e.g. preroll). Media time will be
* reported to be nOffset ticks earlier.
*/
OMX_U32 nWaitMask; /**< Mask of OMX_CLOCKPORT values. */
} OMX_TIME_CONFIG_CLOCKSTATETYPE;
/** Structure representing the reference clock currently being used to
* compute media time. IL client uses this config to change or query the
* clock component's active reference clock */
typedef struct OMX_TIME_CONFIG_ACTIVEREFCLOCKTYPE {
OMX_U32 nSize; /**< size of the structure in bytes */
OMX_VERSIONTYPE nVersion; /**< OMX specification version information */
OMX_TIME_REFCLOCKTYPE eClock; /**< Reference clock used to compute media time */
} OMX_TIME_CONFIG_ACTIVEREFCLOCKTYPE;
/** Descriptor for setting specifics of power type.
* Note: this structure is listed for backwards compatibility. */
typedef struct OMX_OTHER_CONFIG_POWERTYPE {
OMX_U32 nSize; /**< size of the structure in bytes */
OMX_VERSIONTYPE nVersion; /**< OMX specification version information */
OMX_BOOL bEnablePM; /**< Flag to enable Power Management */
} OMX_OTHER_CONFIG_POWERTYPE;
/** Descriptor for setting specifics of stats type.
* Note: this structure is listed for backwards compatibility. */
typedef struct OMX_OTHER_CONFIG_STATSTYPE {
OMX_U32 nSize; /**< size of the structure in bytes */
OMX_VERSIONTYPE nVersion; /**< OMX specification version information */
/* what goes here */
} OMX_OTHER_CONFIG_STATSTYPE;
/**
* The PortDefinition structure is used to define all of the parameters
* necessary for the compliant component to setup an input or an output other
* path.
*/
typedef struct OMX_OTHER_PORTDEFINITIONTYPE {
OMX_OTHER_FORMATTYPE eFormat; /**< Type of data expected for this channel */
} OMX_OTHER_PORTDEFINITIONTYPE;
/** Port format parameter. This structure is used to enumerate
* the various data input/output format supported by the port.
*/
typedef struct OMX_OTHER_PARAM_PORTFORMATTYPE {
OMX_U32 nSize; /**< size of the structure in bytes */
OMX_VERSIONTYPE nVersion; /**< OMX specification version information */
OMX_U32 nPortIndex; /**< Indicates which port to set */
OMX_U32 nIndex; /**< Indicates the enumeration index for the format from 0x0 to N-1 */
OMX_OTHER_FORMATTYPE eFormat; /**< Type of data expected for this channel */
} OMX_OTHER_PARAM_PORTFORMATTYPE;
#ifdef __cplusplus
}
#endif /* __cplusplus */
#endif
/* File EOF */

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/* ------------------------------------------------------------------
* Copyright (C) 1998-2009 PacketVideo
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
* express or implied.
* See the License for the specific language governing permissions
* and limitations under the License.
* -------------------------------------------------------------------
*/
/*
* Copyright (c) 2008 The Khronos Group Inc.
*
* Permission is hereby granted, free of charge, to any person obtaining
* a copy of this software and associated documentation files (the
* "Software"), to deal in the Software without restriction, including
* without limitation the rights to use, copy, modify, merge, publish,
* distribute, sublicense, and/or sell copies of the Software, and to
* permit persons to whom the Software is furnished to do so, subject
* to the following conditions:
* The above copyright notice and this permission notice shall be included
* in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*
*/
/** OMX_Types.h - OpenMax IL version 1.1.2
* The OMX_Types header file contains the primitive type definitions used by
* the core, the application and the component. This file may need to be
* modified to be used on systems that do not have "char" set to 8 bits,
* "short" set to 16 bits and "long" set to 32 bits.
*/
#ifndef OMX_Types_h
#define OMX_Types_h
#include <stdint.h>
#ifdef __cplusplus
extern "C" {
#endif /* __cplusplus */
/** The OMX_API and OMX_APIENTRY are platform specific definitions used
* to declare OMX function prototypes. They are modified to meet the
* requirements for a particular platform */
#ifdef __SYMBIAN32__
# ifdef __OMX_EXPORTS
# define OMX_API __declspec(dllexport)
# else
# ifdef _WIN32
# define OMX_API __declspec(dllexport)
# else
# define OMX_API __declspec(dllimport)
# endif
# endif
#else
# ifdef _WIN32
# ifdef __OMX_EXPORTS
# define OMX_API __declspec(dllexport)
# else
//# define OMX_API __declspec(dllimport)
#define OMX_API
# endif
# else
# ifdef __OMX_EXPORTS
# define OMX_API
# else
# define OMX_API extern
# endif
# endif
#endif
#ifndef OMX_APIENTRY
#define OMX_APIENTRY
#endif
/** OMX_IN is used to identify inputs to an OMX function. This designation
will also be used in the case of a pointer that points to a parameter
that is used as an output. */
#ifndef OMX_IN
#define OMX_IN
#endif
/** OMX_OUT is used to identify outputs from an OMX function. This
designation will also be used in the case of a pointer that points
to a parameter that is used as an input. */
#ifndef OMX_OUT
#define OMX_OUT
#endif
/** OMX_INOUT is used to identify parameters that may be either inputs or
outputs from an OMX function at the same time. This designation will
also be used in the case of a pointer that points to a parameter that
is used both as an input and an output. */
#ifndef OMX_INOUT
#define OMX_INOUT
#endif
/** OMX_ALL is used to as a wildcard to select all entities of the same type
* when specifying the index, or referring to a object by an index. (i.e.
* use OMX_ALL to indicate all N channels). When used as a port index
* for a config or parameter this OMX_ALL denotes that the config or
* parameter applies to the entire component not just one port. */
#define OMX_ALL 0xFFFFFFFF
/** In the following we define groups that help building doxygen documentation */
/** @defgroup core OpenMAX IL core
* Functions and structure related to the OMX IL core
*/
/** @defgroup comp OpenMAX IL component
* Functions and structure related to the OMX IL component
*/
/** @defgroup rpm Resource and Policy Management
* Structures for resource and policy management of components
*/
/** @defgroup buf Buffer Management
* Buffer handling functions and structures
*/
/** @defgroup tun Tunneling
* @ingroup core comp
* Structures and functions to manage tunnels among component ports
*/
/** @defgroup cp Content Pipes
* @ingroup core
*/
/** @defgroup metadata Metadata handling
*
*/
/** OMX_U8 is an 8 bit unsigned quantity that is byte aligned */
typedef unsigned char OMX_U8;
/** OMX_S8 is an 8 bit signed quantity that is byte aligned */
typedef signed char OMX_S8;
/** OMX_U16 is a 16 bit unsigned quantity that is 16 bit word aligned */
typedef unsigned short OMX_U16;
/** OMX_S16 is a 16 bit signed quantity that is 16 bit word aligned */
typedef signed short OMX_S16;
/** OMX_U32 is a 32 bit unsigned quantity that is 32 bit word aligned */
typedef uint32_t OMX_U32;
/** OMX_S32 is a 32 bit signed quantity that is 32 bit word aligned */
typedef int32_t OMX_S32;
/* Users with compilers that cannot accept the "long long" designation should
define the OMX_SKIP64BIT macro. It should be noted that this may cause
some components to fail to compile if the component was written to require
64 bit integral types. However, these components would NOT compile anyway
since the compiler does not support the way the component was written.
*/
#ifndef OMX_SKIP64BIT
#ifdef __SYMBIAN32__
/** OMX_U64 is a 64 bit unsigned quantity that is 64 bit word aligned */
typedef unsigned long long OMX_U64;
/** OMX_S64 is a 64 bit signed quantity that is 64 bit word aligned */
typedef signed long long OMX_S64;
#elif defined(WIN32)
/** OMX_U64 is a 64 bit unsigned quantity that is 64 bit word aligned */
typedef unsigned __int64 OMX_U64;
/** OMX_S64 is a 64 bit signed quantity that is 64 bit word aligned */
typedef signed __int64 OMX_S64;
#else /* WIN32 */
/** OMX_U64 is a 64 bit unsigned quantity that is 64 bit word aligned */
typedef unsigned long long OMX_U64;
/** OMX_S64 is a 64 bit signed quantity that is 64 bit word aligned */
typedef signed long long OMX_S64;
#endif /* WIN32 */
#endif
/** The OMX_BOOL type is intended to be used to represent a true or a false
value when passing parameters to and from the OMX core and components. The
OMX_BOOL is a 32 bit quantity and is aligned on a 32 bit word boundary.
*/
typedef enum OMX_BOOL {
OMX_FALSE = 0,
OMX_TRUE = !OMX_FALSE,
OMX_BOOL_MAX = 0x7FFFFFFF
} OMX_BOOL;
/*
* Temporary Android 64 bit modification
*
* #define OMX_ANDROID_COMPILE_AS_32BIT_ON_64BIT_PLATFORMS
* overrides all OMX pointer types to be uint32_t.
*
* After this change, OMX codecs will work in 32 bit only, so 64 bit processes
* must communicate to a remote 32 bit process for OMX to work.
*/
#ifdef OMX_ANDROID_COMPILE_AS_32BIT_ON_64BIT_PLATFORMS
typedef uint32_t OMX_PTR;
typedef OMX_PTR OMX_STRING;
typedef OMX_PTR OMX_BYTE;
#else /* OMX_ANDROID_COMPILE_AS_32BIT_ON_64BIT_PLATFORMS */
/** The OMX_PTR type is intended to be used to pass pointers between the OMX
applications and the OMX Core and components. This is a 32 bit pointer and
is aligned on a 32 bit boundary.
*/
typedef void* OMX_PTR;
/** The OMX_STRING type is intended to be used to pass "C" type strings between
the application and the core and component. The OMX_STRING type is a 32
bit pointer to a zero terminated string. The pointer is word aligned and
the string is byte aligned.
*/
typedef char* OMX_STRING;
/** The OMX_BYTE type is intended to be used to pass arrays of bytes such as
buffers between the application and the component and core. The OMX_BYTE
type is a 32 bit pointer to a zero terminated string. The pointer is word
aligned and the string is byte aligned.
*/
typedef unsigned char* OMX_BYTE;
#endif /* OMX_ANDROID_COMPILE_AS_32BIT_ON_64BIT_PLATFORMS */
/** OMX_UUIDTYPE is a very long unique identifier to uniquely identify
at runtime. This identifier should be generated by a component in a way
that guarantees that every instance of the identifier running on the system
is unique. */
typedef unsigned char OMX_UUIDTYPE[128];
/** The OMX_DIRTYPE enumeration is used to indicate if a port is an input or
an output port. This enumeration is common across all component types.
*/
typedef enum OMX_DIRTYPE
{
OMX_DirInput, /**< Port is an input port */
OMX_DirOutput, /**< Port is an output port */
OMX_DirMax = 0x7FFFFFFF
} OMX_DIRTYPE;
/** The OMX_ENDIANTYPE enumeration is used to indicate the bit ordering
for numerical data (i.e. big endian, or little endian).
*/
typedef enum OMX_ENDIANTYPE
{
OMX_EndianBig, /**< big endian */
OMX_EndianLittle, /**< little endian */
OMX_EndianMax = 0x7FFFFFFF
} OMX_ENDIANTYPE;
/** The OMX_NUMERICALDATATYPE enumeration is used to indicate if data
is signed or unsigned
*/
typedef enum OMX_NUMERICALDATATYPE
{
OMX_NumericalDataSigned, /**< signed data */
OMX_NumericalDataUnsigned, /**< unsigned data */
OMX_NumercialDataMax = 0x7FFFFFFF
} OMX_NUMERICALDATATYPE;
/** Unsigned bounded value type */
typedef struct OMX_BU32 {
OMX_U32 nValue; /**< actual value */
OMX_U32 nMin; /**< minimum for value (i.e. nValue >= nMin) */
OMX_U32 nMax; /**< maximum for value (i.e. nValue <= nMax) */
} OMX_BU32;
/** Signed bounded value type */
typedef struct OMX_BS32 {
OMX_S32 nValue; /**< actual value */
OMX_S32 nMin; /**< minimum for value (i.e. nValue >= nMin) */
OMX_S32 nMax; /**< maximum for value (i.e. nValue <= nMax) */
} OMX_BS32;
/** Structure representing some time or duration in microseconds. This structure
* must be interpreted as a signed 64 bit value. The quantity is signed to accommodate
* negative deltas and preroll scenarios. The quantity is represented in microseconds
* to accomodate high resolution timestamps (e.g. DVD presentation timestamps based
* on a 90kHz clock) and to allow more accurate and synchronized delivery (e.g.
* individual audio samples delivered at 192 kHz). The quantity is 64 bit to
* accommodate a large dynamic range (signed 32 bit values would allow only for plus
* or minus 35 minutes).
*
* Implementations with limited precision may convert the signed 64 bit value to
* a signed 32 bit value internally but risk loss of precision.
*/
#ifndef OMX_SKIP64BIT
typedef OMX_S64 OMX_TICKS;
#else
typedef struct OMX_TICKS
{
OMX_U32 nLowPart; /** low bits of the signed 64 bit tick value */
OMX_U32 nHighPart; /** high bits of the signed 64 bit tick value */
} OMX_TICKS;
#endif
#define OMX_TICKS_PER_SECOND 1000000
/** Define the public interface for the OMX Handle. The core will not use
this value internally, but the application should only use this value.
*/
typedef OMX_PTR OMX_HANDLETYPE;
typedef struct OMX_MARKTYPE
{
OMX_HANDLETYPE hMarkTargetComponent; /**< The component that will
generate a mark event upon
processing the mark. */
OMX_PTR pMarkData; /**< Application specific data associated with
the mark sent on a mark event to disambiguate
this mark from others. */
} OMX_MARKTYPE;
/** OMX_NATIVE_DEVICETYPE is used to map a OMX video port to the
* platform & operating specific object used to reference the display
* or can be used by a audio port for native audio rendering */
typedef OMX_PTR OMX_NATIVE_DEVICETYPE;
/** OMX_NATIVE_WINDOWTYPE is used to map a OMX video port to the
* platform & operating specific object used to reference the window */
typedef OMX_PTR OMX_NATIVE_WINDOWTYPE;
/** The OMX_VERSIONTYPE union is used to specify the version for
a structure or component. For a component, the version is entirely
specified by the component vendor. Components doing the same function
from different vendors may or may not have the same version. For
structures, the version shall be set by the entity that allocates the
structure. For structures specified in the OMX 1.1 specification, the
value of the version shall be set to 1.1.0.0 in all cases. Access to the
OMX_VERSIONTYPE can be by a single 32 bit access (e.g. by nVersion) or
by accessing one of the structure elements to, for example, check only
the Major revision.
*/
typedef union OMX_VERSIONTYPE
{
struct
{
OMX_U8 nVersionMajor; /**< Major version accessor element */
OMX_U8 nVersionMinor; /**< Minor version accessor element */
OMX_U8 nRevision; /**< Revision version accessor element */
OMX_U8 nStep; /**< Step version accessor element */
} s;
OMX_U32 nVersion; /**< 32 bit value to make accessing the
version easily done in a single word
size copy/compare operation */
} OMX_VERSIONTYPE;
#ifdef __cplusplus
}
#endif /* __cplusplus */
#endif
/* File EOF */

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/*
* Copyright (c) 2010 The Khronos Group Inc.
*
* Permission is hereby granted, free of charge, to any person obtaining
* a copy of this software and associated documentation files (the
* "Software"), to deal in the Software without restriction, including
* without limitation the rights to use, copy, modify, merge, publish,
* distribute, sublicense, and/or sell copies of the Software, and to
* permit persons to whom the Software is furnished to do so, subject
* to the following conditions:
* The above copyright notice and this permission notice shall be included
* in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*
*/
/** OMX_VideoExt.h - OpenMax IL version 1.1.2
* The OMX_VideoExt header file contains extensions to the
* definitions used by both the application and the component to
* access video items.
*/
#ifndef OMX_VideoExt_h
#define OMX_VideoExt_h
#ifdef __cplusplus
extern "C" {
#endif /* __cplusplus */
/* Each OMX header shall include all required header files to allow the
* header to compile without errors. The includes below are required
* for this header file to compile successfully
*/
#include <OMX_Core.h>
/** NALU Formats */
typedef enum OMX_NALUFORMATSTYPE {
OMX_NaluFormatStartCodes = 1,
OMX_NaluFormatOneNaluPerBuffer = 2,
OMX_NaluFormatOneByteInterleaveLength = 4,
OMX_NaluFormatTwoByteInterleaveLength = 8,
OMX_NaluFormatFourByteInterleaveLength = 16,
OMX_NaluFormatCodingMax = 0x7FFFFFFF
} OMX_NALUFORMATSTYPE;
/** NAL Stream Format */
typedef struct OMX_NALSTREAMFORMATTYPE{
OMX_U32 nSize;
OMX_VERSIONTYPE nVersion;
OMX_U32 nPortIndex;
OMX_NALUFORMATSTYPE eNaluFormat;
} OMX_NALSTREAMFORMATTYPE;
/** VP8 profiles */
typedef enum OMX_VIDEO_VP8PROFILETYPE {
OMX_VIDEO_VP8ProfileMain = 0x01,
OMX_VIDEO_VP8ProfileUnknown = 0x6EFFFFFF,
OMX_VIDEO_VP8ProfileMax = 0x7FFFFFFF
} OMX_VIDEO_VP8PROFILETYPE;
/** VP8 levels */
typedef enum OMX_VIDEO_VP8LEVELTYPE {
OMX_VIDEO_VP8Level_Version0 = 0x01,
OMX_VIDEO_VP8Level_Version1 = 0x02,
OMX_VIDEO_VP8Level_Version2 = 0x04,
OMX_VIDEO_VP8Level_Version3 = 0x08,
OMX_VIDEO_VP8LevelUnknown = 0x6EFFFFFF,
OMX_VIDEO_VP8LevelMax = 0x7FFFFFFF
} OMX_VIDEO_VP8LEVELTYPE;
/** VP8 Param */
typedef struct OMX_VIDEO_PARAM_VP8TYPE {
OMX_U32 nSize;
OMX_VERSIONTYPE nVersion;
OMX_U32 nPortIndex;
OMX_VIDEO_VP8PROFILETYPE eProfile;
OMX_VIDEO_VP8LEVELTYPE eLevel;
OMX_U32 nDCTPartitions;
OMX_BOOL bErrorResilientMode;
} OMX_VIDEO_PARAM_VP8TYPE;
/** Structure for configuring VP8 reference frames */
typedef struct OMX_VIDEO_VP8REFERENCEFRAMETYPE {
OMX_U32 nSize;
OMX_VERSIONTYPE nVersion;
OMX_U32 nPortIndex;
OMX_BOOL bPreviousFrameRefresh;
OMX_BOOL bGoldenFrameRefresh;
OMX_BOOL bAlternateFrameRefresh;
OMX_BOOL bUsePreviousFrame;
OMX_BOOL bUseGoldenFrame;
OMX_BOOL bUseAlternateFrame;
} OMX_VIDEO_VP8REFERENCEFRAMETYPE;
/** Structure for querying VP8 reference frame type */
typedef struct OMX_VIDEO_VP8REFERENCEFRAMEINFOTYPE {
OMX_U32 nSize;
OMX_VERSIONTYPE nVersion;
OMX_U32 nPortIndex;
OMX_BOOL bIsIntraFrame;
OMX_BOOL bIsGoldenOrAlternateFrame;
} OMX_VIDEO_VP8REFERENCEFRAMEINFOTYPE;
/** Maximum number of VP8 temporal layers */
#define OMX_VIDEO_ANDROID_MAXVP8TEMPORALLAYERS 3
/** VP8 temporal layer patterns */
typedef enum OMX_VIDEO_ANDROID_VPXTEMPORALLAYERPATTERNTYPE {
OMX_VIDEO_VPXTemporalLayerPatternNone = 0,
OMX_VIDEO_VPXTemporalLayerPatternWebRTC = 1,
OMX_VIDEO_VPXTemporalLayerPatternMax = 0x7FFFFFFF
} OMX_VIDEO_ANDROID_VPXTEMPORALLAYERPATTERNTYPE;
/**
* Android specific VP8 encoder params
*
* STRUCT MEMBERS:
* nSize : Size of the structure in bytes
* nVersion : OMX specification version information
* nPortIndex : Port that this structure applies to
* nKeyFrameInterval : Key frame interval in frames
* eTemporalPattern : Type of temporal layer pattern
* nTemporalLayerCount : Number of temporal coding layers
* nTemporalLayerBitrateRatio : Bitrate ratio allocation between temporal
* streams in percentage
* nMinQuantizer : Minimum (best quality) quantizer
* nMaxQuantizer : Maximum (worst quality) quantizer
*/
typedef struct OMX_VIDEO_PARAM_ANDROID_VP8ENCODERTYPE {
OMX_U32 nSize;
OMX_VERSIONTYPE nVersion;
OMX_U32 nPortIndex;
OMX_U32 nKeyFrameInterval;
OMX_VIDEO_ANDROID_VPXTEMPORALLAYERPATTERNTYPE eTemporalPattern;
OMX_U32 nTemporalLayerCount;
OMX_U32 nTemporalLayerBitrateRatio[OMX_VIDEO_ANDROID_MAXVP8TEMPORALLAYERS];
OMX_U32 nMinQuantizer;
OMX_U32 nMaxQuantizer;
} OMX_VIDEO_PARAM_ANDROID_VP8ENCODERTYPE;
/** HEVC Profile enum type */
typedef enum OMX_VIDEO_HEVCPROFILETYPE {
OMX_VIDEO_HEVCProfileUnknown = 0x0,
OMX_VIDEO_HEVCProfileMain = 0x1,
OMX_VIDEO_HEVCProfileMain10 = 0x2,
OMX_VIDEO_HEVCProfileMax = 0x7FFFFFFF
} OMX_VIDEO_HEVCPROFILETYPE;
/** HEVC Level enum type */
typedef enum OMX_VIDEO_HEVCLEVELTYPE {
OMX_VIDEO_HEVCLevelUnknown = 0x0,
OMX_VIDEO_HEVCMainTierLevel1 = 0x1,
OMX_VIDEO_HEVCHighTierLevel1 = 0x2,
OMX_VIDEO_HEVCMainTierLevel2 = 0x4,
OMX_VIDEO_HEVCHighTierLevel2 = 0x8,
OMX_VIDEO_HEVCMainTierLevel21 = 0x10,
OMX_VIDEO_HEVCHighTierLevel21 = 0x20,
OMX_VIDEO_HEVCMainTierLevel3 = 0x40,
OMX_VIDEO_HEVCHighTierLevel3 = 0x80,
OMX_VIDEO_HEVCMainTierLevel31 = 0x100,
OMX_VIDEO_HEVCHighTierLevel31 = 0x200,
OMX_VIDEO_HEVCMainTierLevel4 = 0x400,
OMX_VIDEO_HEVCHighTierLevel4 = 0x800,
OMX_VIDEO_HEVCMainTierLevel41 = 0x1000,
OMX_VIDEO_HEVCHighTierLevel41 = 0x2000,
OMX_VIDEO_HEVCMainTierLevel5 = 0x4000,
OMX_VIDEO_HEVCHighTierLevel5 = 0x8000,
OMX_VIDEO_HEVCMainTierLevel51 = 0x10000,
OMX_VIDEO_HEVCHighTierLevel51 = 0x20000,
OMX_VIDEO_HEVCMainTierLevel52 = 0x40000,
OMX_VIDEO_HEVCHighTierLevel52 = 0x80000,
OMX_VIDEO_HEVCMainTierLevel6 = 0x100000,
OMX_VIDEO_HEVCHighTierLevel6 = 0x200000,
OMX_VIDEO_HEVCMainTierLevel61 = 0x400000,
OMX_VIDEO_HEVCHighTierLevel61 = 0x800000,
OMX_VIDEO_HEVCMainTierLevel62 = 0x1000000,
OMX_VIDEO_HEVCHighTierLevel62 = 0x2000000,
OMX_VIDEO_HEVCHighTiermax = 0x7FFFFFFF
} OMX_VIDEO_HEVCLEVELTYPE;
/** Structure for controlling HEVC video encoding and decoding */
typedef struct OMX_VIDEO_PARAM_HEVCTYPE {
OMX_U32 nSize;
OMX_VERSIONTYPE nVersion;
OMX_U32 nPortIndex;
OMX_VIDEO_HEVCPROFILETYPE eProfile;
OMX_VIDEO_HEVCLEVELTYPE eLevel;
} OMX_VIDEO_PARAM_HEVCTYPE;
/** Structure to define if dependent slice segments should be used */
typedef struct OMX_VIDEO_SLICESEGMENTSTYPE {
OMX_U32 nSize;
OMX_VERSIONTYPE nVersion;
OMX_U32 nPortIndex;
OMX_BOOL bDepedentSegments;
OMX_BOOL bEnableLoopFilterAcrossSlices;
} OMX_VIDEO_SLICESEGMENTSTYPE;
/** Structure to return timestamps of rendered output frames as well as EOS
* for tunneled components.
*/
typedef struct OMX_VIDEO_RENDEREVENTTYPE {
OMX_S64 nMediaTimeUs; // timestamp of rendered video frame
OMX_S64 nSystemTimeNs; // system monotonic time at the time frame was rendered
// Use INT64_MAX for nMediaTimeUs to signal that the EOS
// has been reached. In this case, nSystemTimeNs MUST be
// the system time when the last frame was rendered.
// This MUST be done in addition to returning (and
// following) the render information for the last frame.
} OMX_VIDEO_RENDEREVENTTYPE;
#ifdef __cplusplus
}
#endif /* __cplusplus */
#endif /* OMX_VideoExt_h */
/* File EOF */

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/*
* Copyright (C) 2011 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifndef ANDROID_IPOWERMANAGER_H
#define ANDROID_IPOWERMANAGER_H
#include <utils/Errors.h>
#include <binder/IInterface.h>
#include <hardware/power.h>
namespace android {
// ----------------------------------------------------------------------------
// must be kept in sync with interface defined in IPowerManager.aidl
class IPowerManager : public IInterface
{
public:
DECLARE_META_INTERFACE(PowerManager);
// FIXME remove the bool isOneWay parameters as they are not oneway in the .aidl
virtual status_t acquireWakeLock(int flags, const sp<IBinder>& lock, const String16& tag,
const String16& packageName, bool isOneWay = false) = 0;
virtual status_t acquireWakeLockWithUid(int flags, const sp<IBinder>& lock, const String16& tag,
const String16& packageName, int uid, bool isOneWay = false) = 0;
virtual status_t releaseWakeLock(const sp<IBinder>& lock, int flags, bool isOneWay = false) = 0;
virtual status_t updateWakeLockUids(const sp<IBinder>& lock, int len, const int *uids,
bool isOneWay = false) = 0;
// oneway in the .aidl
virtual status_t powerHint(int hintId, int data) = 0;
};
// ----------------------------------------------------------------------------
}; // namespace android
#endif // ANDROID_IPOWERMANAGER_H

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/*
* Copyright (C) 2011 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifndef ANDROID_POWERMANAGER_H
#define ANDROID_POWERMANAGER_H
namespace android {
// must be kept in sync with definitions in PowerManager.java
enum {
POWERMANAGER_PARTIAL_WAKE_LOCK = 1, // equals PowerManager.PARTIAL_WAKE_LOCK constant
};
enum {
USER_ACTIVITY_EVENT_OTHER = 0,
USER_ACTIVITY_EVENT_BUTTON = 1,
USER_ACTIVITY_EVENT_TOUCH = 2,
USER_ACTIVITY_EVENT_LAST = USER_ACTIVITY_EVENT_TOUCH, // Last valid event code.
};
}; // namespace android
#endif // ANDROID_POWERMANAGER_H

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/*
* Copyright (C) 2008 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
// All static variables go here, to control initialization and
// destruction order in the library.
#include <utils/threads.h>
#include <binder/IBinder.h>
#include <binder/IMemory.h>
#include <binder/ProcessState.h>
#include <binder/IPermissionController.h>
#include <binder/IServiceManager.h>
namespace android {
// For TextStream.cpp
extern Vector<int32_t> gTextBuffers;
// For ProcessState.cpp
extern Mutex gProcessMutex;
extern sp<ProcessState> gProcess;
// For IServiceManager.cpp
extern Mutex gDefaultServiceManagerLock;
extern sp<IServiceManager> gDefaultServiceManager;
extern sp<IPermissionController> gPermissionController;
} // namespace android

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phonelibs/android_frameworks_native/include/private/binder/binder_module.h
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/*
* Copyright (C) 2008 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifndef _BINDER_MODULE_H_
#define _BINDER_MODULE_H_
#ifdef __cplusplus
namespace android {
#endif
/* obtain structures and constants from the kernel header */
#include <sys/ioctl.h>
#include <linux/binder.h>
#ifdef __cplusplus
} // namespace android
#endif
#endif // _BINDER_MODULE_H_

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phonelibs/android_frameworks_native/include/private/gui/ComposerService.h
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/*
* Copyright (C) 2011 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifndef ANDROID_PRIVATE_GUI_COMPOSER_SERVICE_H
#define ANDROID_PRIVATE_GUI_COMPOSER_SERVICE_H
#include <stdint.h>
#include <sys/types.h>
#include <utils/Singleton.h>
#include <utils/StrongPointer.h>
namespace android {
// ---------------------------------------------------------------------------
class IMemoryHeap;
class ISurfaceComposer;
// ---------------------------------------------------------------------------
// This holds our connection to the composer service (i.e. SurfaceFlinger).
// If the remote side goes away, we will re-establish the connection.
// Users of this class should not retain the value from
// getComposerService() for an extended period.
//
// (It's not clear that using Singleton is useful here anymore.)
class ComposerService : public Singleton<ComposerService>
{
sp<ISurfaceComposer> mComposerService;
sp<IBinder::DeathRecipient> mDeathObserver;
Mutex mLock;
ComposerService();
void connectLocked();
void composerServiceDied();
friend class Singleton<ComposerService>;
public:
// Get a connection to the Composer Service. This will block until
// a connection is established.
static sp<ISurfaceComposer> getComposerService();
};
// ---------------------------------------------------------------------------
}; // namespace android
#endif // ANDROID_PRIVATE_GUI_COMPOSER_SERVICE_H

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phonelibs/android_frameworks_native/include/private/gui/LayerState.h
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/*
* Copyright (C) 2008 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifndef ANDROID_SF_LAYER_STATE_H
#define ANDROID_SF_LAYER_STATE_H
#include <stdint.h>
#include <sys/types.h>
#include <utils/Errors.h>
#include <ui/Region.h>
#include <ui/Rect.h>
namespace android {
class Parcel;
class ISurfaceComposerClient;
/*
* Used to communicate layer information between SurfaceFlinger and its clients.
*/
struct layer_state_t {
enum {
eLayerHidden = 0x01, // SURFACE_HIDDEN in SurfaceControl.java
eLayerOpaque = 0x02, // SURFACE_OPAQUE
eLayerSecure = 0x80, // SECURE
};
enum {
ePositionChanged = 0x00000001,
eLayerChanged = 0x00000002,
eSizeChanged = 0x00000004,
eAlphaChanged = 0x00000008,
eMatrixChanged = 0x00000010,
eTransparentRegionChanged = 0x00000020,
eFlagsChanged = 0x00000040,
eLayerStackChanged = 0x00000080,
eCropChanged = 0x00000100,
eBlurChanged = 0x00400000,
eBlurMaskSurfaceChanged = 0x00800000,
eBlurMaskSamplingChanged = 0x01000000,
eBlurMaskAlphaThresholdChanged = 0x02000000,
};
layer_state_t()
: what(0),
x(0), y(0), z(0), w(0), h(0), layerStack(0), blur(0),
blurMaskSampling(0), blurMaskAlphaThreshold(0), alpha(0), flags(0), mask(0),
reserved(0)
{
matrix.dsdx = matrix.dtdy = 1.0f;
matrix.dsdy = matrix.dtdx = 0.0f;
crop.makeInvalid();
}
status_t write(Parcel& output) const;
status_t read(const Parcel& input);
struct matrix22_t {
float dsdx;
float dtdx;
float dsdy;
float dtdy;
};
sp<IBinder> surface;
uint32_t what;
float x;
float y;
uint32_t z;
uint32_t w;
uint32_t h;
uint32_t layerStack;
float blur;
sp<IBinder> blurMaskSurface;
uint32_t blurMaskSampling;
float blurMaskAlphaThreshold;
float alpha;
uint8_t flags;
uint8_t mask;
uint8_t reserved;
matrix22_t matrix;
Rect crop;
// non POD must be last. see write/read
Region transparentRegion;
};
struct ComposerState {
sp<ISurfaceComposerClient> client;
layer_state_t state;
status_t write(Parcel& output) const;
status_t read(const Parcel& input);
};
struct DisplayState {
enum {
eOrientationDefault = 0,
eOrientation90 = 1,
eOrientation180 = 2,
eOrientation270 = 3,
eOrientationUnchanged = 4,
eOrientationSwapMask = 0x01
};
enum {
eSurfaceChanged = 0x01,
eLayerStackChanged = 0x02,
eDisplayProjectionChanged = 0x04,
eDisplaySizeChanged = 0x08
};
uint32_t what;
sp<IBinder> token;
sp<IGraphicBufferProducer> surface;
uint32_t layerStack;
uint32_t orientation;
Rect viewport;
Rect frame;
uint32_t width, height;
status_t write(Parcel& output) const;
status_t read(const Parcel& input);
};
}; // namespace android
#endif // ANDROID_SF_LAYER_STATE_H

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phonelibs/android_frameworks_native/include/private/gui/SyncFeatures.h
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/*
* Copyright (C) 2013 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifndef ANDROID_GUI_SYNC_FEATURES_H
#define ANDROID_GUI_SYNC_FEATURES_H
#include <utils/Singleton.h>
#include <utils/String8.h>
namespace android {
// ----------------------------------------------------------------------------
class SyncFeatures : public Singleton<SyncFeatures> {
friend class Singleton<SyncFeatures>;
bool mHasNativeFenceSync;
bool mHasFenceSync;
bool mHasWaitSync;
String8 mString;
SyncFeatures();
public:
bool useNativeFenceSync() const;
bool useFenceSync() const;
bool useWaitSync() const;
String8 toString() const;
};
// ----------------------------------------------------------------------------
}; // namespace android
#endif // ANDROID_GUI_SYNC_FEATURES_H

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phonelibs/android_frameworks_native/include/private/ui/RegionHelper.h
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/*
* Copyright (C) 2009 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifndef ANDROID_UI_PRIVATE_REGION_HELPER_H
#define ANDROID_UI_PRIVATE_REGION_HELPER_H
#include <stdint.h>
#include <sys/types.h>
namespace android {
// ----------------------------------------------------------------------------
template<typename RECT>
class region_operator
{
public:
typedef typename RECT::value_type TYPE;
static const TYPE max_value = 0x7FFFFFF;
/*
* Common boolean operations:
* value is computed as 0b101 op 0b110
* other boolean operation are possible, simply compute
* their corresponding value with the above formulae and use
* it when instantiating a region_operator.
*/
static const uint32_t LHS = 0x5; // 0b101
static const uint32_t RHS = 0x6; // 0b110
enum {
op_nand = LHS & ~RHS,
op_and = LHS & RHS,
op_or = LHS | RHS,
op_xor = LHS ^ RHS
};
struct region {
RECT const* rects;
size_t count;
TYPE dx;
TYPE dy;
inline region(const region& rhs)
: rects(rhs.rects), count(rhs.count), dx(rhs.dx), dy(rhs.dy) { }
inline region(RECT const* r, size_t c)
: rects(r), count(c), dx(), dy() { }
inline region(RECT const* r, size_t c, TYPE dx, TYPE dy)
: rects(r), count(c), dx(dx), dy(dy) { }
};
class region_rasterizer {
friend class region_operator;
virtual void operator()(const RECT& rect) = 0;
public:
virtual ~region_rasterizer() { };
};
inline region_operator(int op, const region& lhs, const region& rhs)
: op_mask(op), spanner(lhs, rhs)
{
}
void operator()(region_rasterizer& rasterizer) {
RECT current;
do {
SpannerInner spannerInner(spanner.lhs, spanner.rhs);
int inside = spanner.next(current.top, current.bottom);
spannerInner.prepare(inside);
do {
TYPE left, right;
int inside = spannerInner.next(current.left, current.right);
if ((op_mask >> inside) & 1) {
if (current.left < current.right &&
current.top < current.bottom) {
rasterizer(current);
}
}
} while(!spannerInner.isDone());
} while(!spanner.isDone());
}
private:
uint32_t op_mask;
class SpannerBase
{
public:
SpannerBase()
: lhs_head(max_value), lhs_tail(max_value),
rhs_head(max_value), rhs_tail(max_value) {
}
enum {
lhs_before_rhs = 0,
lhs_after_rhs = 1,
lhs_coincide_rhs = 2
};
protected:
TYPE lhs_head;
TYPE lhs_tail;
TYPE rhs_head;
TYPE rhs_tail;
inline int next(TYPE& head, TYPE& tail,
bool& more_lhs, bool& more_rhs)
{
int inside;
more_lhs = false;
more_rhs = false;
if (lhs_head < rhs_head) {
inside = lhs_before_rhs;
head = lhs_head;
if (lhs_tail <= rhs_head) {
tail = lhs_tail;
more_lhs = true;
} else {
lhs_head = rhs_head;
tail = rhs_head;
}
} else if (rhs_head < lhs_head) {
inside = lhs_after_rhs;
head = rhs_head;
if (rhs_tail <= lhs_head) {
tail = rhs_tail;
more_rhs = true;
} else {
rhs_head = lhs_head;
tail = lhs_head;
}
} else {
inside = lhs_coincide_rhs;
head = lhs_head;
if (lhs_tail <= rhs_tail) {
tail = rhs_head = lhs_tail;
more_lhs = true;
}
if (rhs_tail <= lhs_tail) {
tail = lhs_head = rhs_tail;
more_rhs = true;
}
}
return inside;
}
};
class Spanner : protected SpannerBase
{
friend class region_operator;
region lhs;
region rhs;
public:
inline Spanner(const region& lhs, const region& rhs)
: lhs(lhs), rhs(rhs)
{
if (lhs.count) {
SpannerBase::lhs_head = lhs.rects->top + lhs.dy;
SpannerBase::lhs_tail = lhs.rects->bottom + lhs.dy;
}
if (rhs.count) {
SpannerBase::rhs_head = rhs.rects->top + rhs.dy;
SpannerBase::rhs_tail = rhs.rects->bottom + rhs.dy;
}
}
inline bool isDone() const {
return !rhs.count && !lhs.count;
}
inline int next(TYPE& top, TYPE& bottom)
{
bool more_lhs = false;
bool more_rhs = false;
int inside = SpannerBase::next(top, bottom, more_lhs, more_rhs);
if (more_lhs) {
advance(lhs, SpannerBase::lhs_head, SpannerBase::lhs_tail);
}
if (more_rhs) {
advance(rhs, SpannerBase::rhs_head, SpannerBase::rhs_tail);
}
return inside;
}
private:
static inline
void advance(region& reg, TYPE& aTop, TYPE& aBottom) {
// got to next span
size_t count = reg.count;
RECT const * rects = reg.rects;
RECT const * const end = rects + count;
const int top = rects->top;
while (rects != end && rects->top == top) {
rects++;
count--;
}
if (rects != end) {
aTop = rects->top + reg.dy;
aBottom = rects->bottom + reg.dy;
} else {
aTop = max_value;
aBottom = max_value;
}
reg.rects = rects;
reg.count = count;
}
};
class SpannerInner : protected SpannerBase
{
region lhs;
region rhs;
public:
inline SpannerInner(const region& lhs, const region& rhs)
: lhs(lhs), rhs(rhs)
{
}
inline void prepare(int inside) {
if (inside == SpannerBase::lhs_before_rhs) {
if (lhs.count) {
SpannerBase::lhs_head = lhs.rects->left + lhs.dx;
SpannerBase::lhs_tail = lhs.rects->right + lhs.dx;
}
SpannerBase::rhs_head = max_value;
SpannerBase::rhs_tail = max_value;
} else if (inside == SpannerBase::lhs_after_rhs) {
SpannerBase::lhs_head = max_value;
SpannerBase::lhs_tail = max_value;
if (rhs.count) {
SpannerBase::rhs_head = rhs.rects->left + rhs.dx;
SpannerBase::rhs_tail = rhs.rects->right + rhs.dx;
}
} else {
if (lhs.count) {
SpannerBase::lhs_head = lhs.rects->left + lhs.dx;
SpannerBase::lhs_tail = lhs.rects->right + lhs.dx;
}
if (rhs.count) {
SpannerBase::rhs_head = rhs.rects->left + rhs.dx;
SpannerBase::rhs_tail = rhs.rects->right + rhs.dx;
}
}
}
inline bool isDone() const {
return SpannerBase::lhs_head == max_value &&
SpannerBase::rhs_head == max_value;
}
inline int next(TYPE& left, TYPE& right)
{
bool more_lhs = false;
bool more_rhs = false;
int inside = SpannerBase::next(left, right, more_lhs, more_rhs);
if (more_lhs) {
advance(lhs, SpannerBase::lhs_head, SpannerBase::lhs_tail);
}
if (more_rhs) {
advance(rhs, SpannerBase::rhs_head, SpannerBase::rhs_tail);
}
return inside;
}
private:
static inline
void advance(region& reg, TYPE& left, TYPE& right) {
if (reg.rects && reg.count) {
const int cur_span_top = reg.rects->top;
reg.rects++;
reg.count--;
if (!reg.count || reg.rects->top != cur_span_top) {
left = max_value;
right = max_value;
} else {
left = reg.rects->left + reg.dx;
right = reg.rects->right + reg.dx;
}
}
}
};
Spanner spanner;
};
// ----------------------------------------------------------------------------
};
#endif /* ANDROID_UI_PRIVATE_REGION_HELPER_H */
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