ffmpeg | branch: master | Andreas Rheinhardt <andreas.rheinha...@outlook.com> | Sun Apr 28 01:43:32 2024 +0200| [73676dd47ac36f975b430f6a60a09144357523c3] | committer: Andreas Rheinhardt
avcodec/mpegpicture: Mark dummy frames as such This will allow to avoid outputting them. Signed-off-by: Andreas Rheinhardt <andreas.rheinha...@outlook.com> > http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=73676dd47ac36f975b430f6a60a09144357523c3 --- libavcodec/mpegpicture.c | 2 ++ libavcodec/mpegpicture.h | 1 + libavcodec/mpegvideo_dec.c | 2 ++ 3 files changed, 5 insertions(+) diff --git a/libavcodec/mpegpicture.c b/libavcodec/mpegpicture.c index aa882cf747..88b4d5dec1 100644 --- a/libavcodec/mpegpicture.c +++ b/libavcodec/mpegpicture.c @@ -270,6 +270,7 @@ void ff_mpeg_unref_picture(Picture *pic) if (pic->needs_realloc) free_picture_tables(pic); + pic->dummy = 0; pic->field_picture = 0; pic->b_frame_score = 0; pic->needs_realloc = 0; @@ -331,6 +332,7 @@ int ff_mpeg_ref_picture(Picture *dst, Picture *src) ff_refstruct_replace(&dst->hwaccel_picture_private, src->hwaccel_picture_private); + dst->dummy = src->dummy; dst->field_picture = src->field_picture; dst->b_frame_score = src->b_frame_score; dst->needs_realloc = src->needs_realloc; diff --git a/libavcodec/mpegpicture.h b/libavcodec/mpegpicture.h index 215e7388ef..664c116a47 100644 --- a/libavcodec/mpegpicture.h +++ b/libavcodec/mpegpicture.h @@ -70,6 +70,7 @@ typedef struct Picture { /// RefStruct reference for hardware accelerator private data void *hwaccel_picture_private; + int dummy; ///< Picture is a dummy and should not be output int field_picture; ///< whether or not the picture was encoded in separate fields int b_frame_score; diff --git a/libavcodec/mpegvideo_dec.c b/libavcodec/mpegvideo_dec.c index efc257d43e..bf274e0c48 100644 --- a/libavcodec/mpegvideo_dec.c +++ b/libavcodec/mpegvideo_dec.c @@ -288,6 +288,8 @@ static int av_cold alloc_dummy_frame(MpegEncContext *s, Picture **picp, Picture if (ret < 0) return ret; + pic->dummy = 1; + ff_mpeg_unref_picture(wpic); ret = ff_mpeg_ref_picture(wpic, pic); if (ret < 0) { _______________________________________________ ffmpeg-cvslog mailing list ffmpeg-cvslog@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-cvslog To unsubscribe, visit link above, or email ffmpeg-cvslog-requ...@ffmpeg.org with subject "unsubscribe".
