opengl_control_message 394 libavdevice/opengl_enc.c return opengl_control_message(h, AV_APP_TO_DEV_WINDOW_SIZE, &message, sizeof(AVDeviceRect)); opengl_control_message 418 libavdevice/opengl_enc.c opengl_control_message(h, AV_APP_TO_DEV_WINDOW_SIZE, &message, sizeof(AVDeviceRect)); opengl_control_message 1304 libavdevice/opengl_enc.c .control_message = opengl_control_message,