apps/ffmpeg-rockchip
1
0
Fork 0
mirror of https://github.com/nyanmisaka/ffmpeg-rockchip.git synced 2025-10-24 01:14:05 +08:00
Code Issues Packages Projects Releases Wiki Activity

Merge commit '87a051f97633010f71dfc1d23d806856499bf231'

Browse Source 
* commit '87a051f97633010f71dfc1d23d806856499bf231':
  lavc: allow asynchronous decoders to return correct pkt_dts values

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
This commit is contained in:
Hendrik Leppkes
2015-09-12 13:30:33 +02:00
parent 30fb54c23f 87a051f976
commit 264ff3dd2e
3 changed files with 10 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

8
libavcodec/internal.h
View File

@@ -46,7 +46,13 @@
* all. * all.
*/ */
#define FF_CODEC_CAP_INIT_CLEANUP (1 << 1) #define FF_CODEC_CAP_INIT_CLEANUP (1 << 1)
/**
* Decoders marked with FF_CODEC_CAP_SETS_PKT_DTS want to set
* AVFrame.pkt_dts manually. If the flag is set, utils.c won't overwrite
* this field. If it's unset, utils.c tries to guess the pkt_dts field
* from the input AVPacket.
*/
#define FF_CODEC_CAP_SETS_PKT_DTS (1 << 2)
#ifdef TRACE #ifdef TRACE
# define ff_tlog(ctx, ...) av_log(ctx, AV_LOG_TRACE, __VA_ARGS__) # define ff_tlog(ctx, ...) av_log(ctx, AV_LOG_TRACE, __VA_ARGS__)

1
libavcodec/mmaldec.c
View File

@@ -790,6 +790,7 @@ AVCodec ff_h264_mmal_decoder = {
.flush = ffmmal_flush, .flush = ffmmal_flush,
.priv_class = &ffmmaldec_class, .priv_class = &ffmmaldec_class,
.capabilities = AV_CODEC_CAP_DELAY, .capabilities = AV_CODEC_CAP_DELAY,
.caps_internal = FF_CODEC_CAP_SETS_PKT_DTS,
.pix_fmts = (const enum AVPixelFormat[]) { AV_PIX_FMT_MMAL, .pix_fmts = (const enum AVPixelFormat[]) { AV_PIX_FMT_MMAL,
AV_PIX_FMT_YUV420P, AV_PIX_FMT_YUV420P,
AV_PIX_FMT_NONE}, AV_PIX_FMT_NONE},

1
libavcodec/utils.c
View File

@@ -2095,6 +2095,7 @@ int attribute_align_arg avcodec_decode_video2(AVCodecContext *avctx, AVFrame *pi
else { else {
ret = avctx->codec->decode(avctx, picture, got_picture_ptr, ret = avctx->codec->decode(avctx, picture, got_picture_ptr,
&tmp); &tmp);
if (!(avctx->codec->caps_internal & FF_CODEC_CAP_SETS_PKT_DTS))
picture->pkt_dts = avpkt->dts; picture->pkt_dts = avpkt->dts;
if(!avctx->has_b_frames){ if(!avctx->has_b_frames){