diff options
Diffstat (limited to 'server/mjpeg_encoder.h')
| -rw-r--r-- | server/mjpeg_encoder.h | 21 |
1 files changed, 14 insertions, 7 deletions
diff --git a/server/mjpeg_encoder.h b/server/mjpeg_encoder.h index f9ae43c2..0ee2e962 100644 --- a/server/mjpeg_encoder.h +++ b/server/mjpeg_encoder.h @@ -21,6 +21,12 @@ #include "red_common.h" +enum { + MJPEG_ENCODER_FRAME_UNSUPPORTED = -1, + MJPEG_ENCODER_FRAME_DROP, + MJPEG_ENCODER_FRAME_ENCODE_START, +}; + typedef struct MJpegEncoder MJpegEncoder; /* @@ -44,8 +50,15 @@ void mjpeg_encoder_destroy(MJpegEncoder *encoder); uint8_t mjpeg_encoder_get_bytes_per_pixel(MJpegEncoder *encoder); /* - * *dest must be either NULL or allocated by malloc, since it might be freed + * dest must be either NULL or allocated by malloc, since it might be freed * during the encoding, if its size is too small. + * + * return: + * MJPEG_ENCODER_FRAME_UNSUPPORTED : frame cannot be encoded + * MJPEG_ENCODER_FRAME_DROP : frame should be dropped. This value can only be returned + * if mjpeg rate control is active. + * MJPEG_ENCODER_FRAME_ENCODE_START: frame encoding started. Continue with + * mjpeg_encoder_encode_scanline. */ int mjpeg_encoder_start_frame(MJpegEncoder *encoder, SpiceBitmapFmt format, int width, int height, @@ -60,12 +73,6 @@ size_t mjpeg_encoder_end_frame(MJpegEncoder *encoder); */ /* - * The recommended output frame rate (per second) for the - * current available bit rate. - */ -uint32_t mjpeg_encoder_get_fps(MJpegEncoder *encoder); - -/* * Data that should be periodically obtained from the client. The report contains: * num_frames : the number of frames that reached the client during the time * the report is referring to. |