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86 lines
2.2 KiB
86 lines
2.2 KiB
6 years ago
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#include <stdlib.h>
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#include "sound.hpp"
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#include "common/swaglog.h"
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typedef struct {
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AudibleAlert alert;
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const char* uri;
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bool loop;
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} sound_file;
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extern "C"{
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#include "slplay.h"
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}
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void set_volume(int volume) {
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char volume_change_cmd[64];
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sprintf(volume_change_cmd, "service call audio 3 i32 3 i32 %d i32 1 &", volume);
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// 5 second timeout at 60fps
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int volume_changed = system(volume_change_cmd);
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}
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sound_file sound_table[] = {
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{ cereal_CarControl_HUDControl_AudibleAlert_chimeDisengage, "../assets/sounds/disengaged.wav", false },
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{ cereal_CarControl_HUDControl_AudibleAlert_chimeEngage, "../assets/sounds/engaged.wav", false },
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{ cereal_CarControl_HUDControl_AudibleAlert_chimeWarning1, "../assets/sounds/warning_1.wav", false },
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{ cereal_CarControl_HUDControl_AudibleAlert_chimeWarning2, "../assets/sounds/warning_2.wav", false },
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{ cereal_CarControl_HUDControl_AudibleAlert_chimeWarningRepeat, "../assets/sounds/warning_repeat.wav", true },
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{ cereal_CarControl_HUDControl_AudibleAlert_chimeError, "../assets/sounds/error.wav", false },
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{ cereal_CarControl_HUDControl_AudibleAlert_chimePrompt, "../assets/sounds/error.wav", false },
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{ cereal_CarControl_HUDControl_AudibleAlert_none, NULL, false },
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};
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sound_file* get_sound_file(AudibleAlert alert) {
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for (sound_file *s = sound_table; s->alert != cereal_CarControl_HUDControl_AudibleAlert_none; s++) {
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if (s->alert == alert) {
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return s;
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}
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}
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return NULL;
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}
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void play_alert_sound(AudibleAlert alert) {
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sound_file* sound = get_sound_file(alert);
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char* error = NULL;
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slplay_play(sound->uri, sound->loop, &error);
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if(error) {
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LOGW("error playing sound: %s", error);
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}
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}
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void stop_alert_sound(AudibleAlert alert) {
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sound_file* sound = get_sound_file(alert);
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char* error = NULL;
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slplay_stop_uri(sound->uri, &error);
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if(error) {
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LOGW("error stopping sound: %s", error);
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}
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}
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void ui_sound_init() {
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char *error = NULL;
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slplay_setup(&error);
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if (error) goto fail;
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for (sound_file *s = sound_table; s->alert != cereal_CarControl_HUDControl_AudibleAlert_none; s++) {
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slplay_create_player_for_uri(s->uri, &error);
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if (error) goto fail;
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}
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return;
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fail:
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LOGW(error);
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exit(1);
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}
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void ui_sound_destroy() {
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slplay_destroy();
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}
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