Encoderd: Give encoder threads good names (#28508)

old-commit-hash: 5df4ac61d3

system/loggerd/encoderd.cc

@@ -35,7 +35,7 @@ bool sync_encoders(EncoderdState *s, CameraType cam_type, uint32_t frame_id) {
 
 
 void encoder_thread(EncoderdState *s, const LogCameraInfo &cam_info) {
-  util::set_thread_name(cam_info.encoder_infos[0].filename);
+  util::set_thread_name(cam_info.thread_name);
 
   std::vector<Encoder *> encoders;
   VisionIpcClient vipc_client = VisionIpcClient("camerad", cam_info.stream_type, false);
@@ -50,7 +50,7 @@ void encoder_thread(EncoderdState *s, const LogCameraInfo &cam_info) {
     // init encoders
     if (encoders.empty()) {
       VisionBuf buf_info = vipc_client.buffers[0];
-      LOGW("encoder %s init %dx%d", cam_info.encoder_infos[0].filename, buf_info.width, buf_info.height);
+      LOGW("encoder %s init %dx%d", cam_info.thread_name, buf_info.width, buf_info.height);
 
       if (buf_info.width > 0 && buf_info.height > 0) {
         for (const auto &encoder_info: cam_info.encoder_infos){
@@ -80,7 +80,7 @@ void encoder_thread(EncoderdState *s, const LogCameraInfo &cam_info) {
       // detect loop around and drop the frames
       if (buf->get_frame_id() != extra.frame_id) {
         if (!lagging) {
-          LOGE("encoder %s lag  buffer id: %d  extra id: %d", cam_info.encoder_infos[0].filename, buf->get_frame_id(), extra.frame_id);
+          LOGE("encoder %s lag  buffer id: %d  extra id: %d", cam_info.thread_name, buf->get_frame_id(), extra.frame_id);
           lagging = true;
         }
         continue;

system/loggerd/loggerd.h

@@ -35,7 +35,6 @@
 
 constexpr int MAIN_FPS = 20;
 const int MAIN_BITRATE = 10000000;
-const int DCAM_BITRATE = MAIN_BITRATE;
 
 #define NO_CAMERA_PATIENCE 500 // fall back to time-based rotation if all cameras are dead
 
@@ -56,6 +55,7 @@ public:
 
 class LogCameraInfo {
 public:
+  const char *thread_name;
   int fps = MAIN_FPS;
   CameraType type;
   VisionStreamType stream_type;
@@ -87,18 +87,21 @@ const EncoderInfo qcam_encoder_info = {
 
 
 const LogCameraInfo road_camera_info{
+    .thread_name = "road_cam_encoder",
     .type = RoadCam,
     .stream_type = VISION_STREAM_ROAD,
     .encoder_infos = {main_road_encoder_info, qcam_encoder_info}
     };
 
 const LogCameraInfo wide_road_camera_info{
+    .thread_name = "wide_road_cam_encoder",
     .type = WideRoadCam,
     .stream_type = VISION_STREAM_WIDE_ROAD,
    .encoder_infos = {main_wide_road_encoder_info}
     };
   
 const LogCameraInfo driver_camera_info{
+    .thread_name = "driver_cam_encoder",
     .type = DriverCam,
     .stream_type = VISION_STREAM_DRIVER,
     .encoder_infos = {main_driver_encoder_info}