@@ -2605,17 +2605,17 @@ int avcodec_decode_subtitle2(AVCodecContext *avctx, AVSubtitle *sub,
* still has frames buffered, it will return them after sending
* a flush packet.
*
- * @return 0 on success, otherwise negative error code:
- * AVERROR(EAGAIN): input is not accepted in the current state - user
- * must read output with avcodec_receive_frame() (once
- * all output is read, the packet should be resent, and
- * the call will not fail with EAGAIN).
- * AVERROR_EOF: the decoder has been flushed, and no new packets can
- * be sent to it (also returned if more than 1 flush
- * packet is sent)
- * AVERROR(EINVAL): codec not opened, it is an encoder, or requires flush
- * AVERROR(ENOMEM): failed to add packet to internal queue, or similar
- * other errors: legitimate decoding errors
+ * @retval 0 success
+ * @retval AVERROR(EAGAIN) input is not accepted in the current state - user
+ * must read output with avcodec_receive_frame() (once
+ * all output is read, the packet should be resent,
+ * and the call will not fail with EAGAIN).
+ * @retval AVERROR_EOF the decoder has been flushed, and no new packets can be
+ * sent to it (also returned if more than 1 flush
+ * packet is sent)
+ * @retval AVERROR(EINVAL) codec not opened, it is an encoder, or requires flush
+ * @retval AVERROR(ENOMEM) failed to add packet to internal queue, or similar
+ * @retval "another negative error code" legitimate decoding errors
*/
int avcodec_send_packet(AVCodecContext *avctx, const AVPacket *avpkt);
@@ -2629,18 +2629,17 @@ int avcodec_send_packet(AVCodecContext *avctx, const AVPacket *avpkt);
* codec. Note that the function will always call
* av_frame_unref(frame) before doing anything else.
*
- * @return
- * 0: success, a frame was returned
- * AVERROR(EAGAIN): output is not available in this state - user must try
- * to send new input
- * AVERROR_EOF: the codec has been fully flushed, and there will be
- * no more output frames
- * AVERROR(EINVAL): codec not opened, or it is an encoder without
- * the AV_CODEC_FLAG_RECON_FRAME flag enabled
- * AVERROR_INPUT_CHANGED: current decoded frame has changed parameters
- * with respect to first decoded frame. Applicable
- * when flag AV_CODEC_FLAG_DROPCHANGED is set.
- * other negative values: legitimate decoding errors
+ * @retval 0 success, a frame was returned
+ * @retval AVERROR(EAGAIN) output is not available in this state - user must
+ * try to send new input
+ * @retval AVERROR_EOF the codec has been fully flushed, and there will be
+ * no more output frames
+ * @retval AVERROR(EINVAL) codec not opened, or it is an encoder without the
+ * AV_CODEC_FLAG_RECON_FRAME flag enabled
+ * @retval AVERROR_INPUT_CHANGED current decoded frame has changed parameters with
+ * respect to first decoded frame. Applicable when flag
+ * AV_CODEC_FLAG_DROPCHANGED is set.
+ * @retval "other negative error code" legitimate decoding errors
*/
int avcodec_receive_frame(AVCodecContext *avctx, AVFrame *frame);
@@ -2667,16 +2666,16 @@ int avcodec_receive_frame(AVCodecContext *avctx, AVFrame *frame);
* If it is not set, frame->nb_samples must be equal to
* avctx->frame_size for all frames except the last.
* The final frame may be smaller than avctx->frame_size.
- * @return 0 on success, otherwise negative error code:
- * AVERROR(EAGAIN): input is not accepted in the current state - user
- * must read output with avcodec_receive_packet() (once
- * all output is read, the packet should be resent, and
- * the call will not fail with EAGAIN).
- * AVERROR_EOF: the encoder has been flushed, and no new frames can
- * be sent to it
- * AVERROR(EINVAL): codec not opened, it is a decoder, or requires flush
- * AVERROR(ENOMEM): failed to add packet to internal queue, or similar
- * other errors: legitimate encoding errors
+ * @retval 0 success
+ * @retval AVERROR(EAGAIN) input is not accepted in the current state - user must
+ * read output with avcodec_receive_packet() (once all
+ * output is read, the packet should be resent, and the
+ * call will not fail with EAGAIN).
+ * @retval AVERROR_EOF the encoder has been flushed, and no new frames can
+ * be sent to it
+ * @retval AVERROR(EINVAL) codec not opened, it is a decoder, or requires flush
+ * @retval AVERROR(ENOMEM) failed to add packet to internal queue, or similar
+ * @retval "another negative error code" legitimate encoding errors
*/
int avcodec_send_frame(AVCodecContext *avctx, const AVFrame *frame);
@@ -2687,13 +2686,13 @@ int avcodec_send_frame(AVCodecContext *avctx, const AVFrame *frame);
* @param avpkt This will be set to a reference-counted packet allocated by the
* encoder. Note that the function will always call
* av_packet_unref(avpkt) before doing anything else.
- * @return 0 on success, otherwise negative error code:
- * AVERROR(EAGAIN): output is not available in the current state - user
- * must try to send input
- * AVERROR_EOF: the encoder has been fully flushed, and there will be
- * no more output packets
- * AVERROR(EINVAL): codec not opened, or it is a decoder
- * other errors: legitimate encoding errors
+ * @retval 0 success
+ * @retval AVERROR(EAGAIN) output is not available in the current state - user must
+ * try to send input
+ * @retval AVERROR_EOF the encoder has been fully flushed, and there will be no
+ * more output packets
+ * @retval AVERROR(EINVAL) codec not opened, or it is a decoder
+ * @retval "another negative error code" legitimate encoding errors
*/
int avcodec_receive_packet(AVCodecContext *avctx, AVPacket *avpkt);