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author | Michael Niedermayer <michaelni@gmx.at> | 2012-07-23 00:57:02 +0400 |
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committer | Michael Niedermayer <michaelni@gmx.at> | 2012-07-23 01:56:21 +0400 |
commit | 88beb2df982aa4de257f742ff41f777927cc5173 (patch) | |
tree | 15427851afeaa2fee531f53808237948b81b2e44 /libavfilter/src_movie.c | |
parent | 9023de342f88e961a3741753aff68925eebf884e (diff) | |
parent | df53a4a7c1c496363e3fc165b431940ccd0cb8a0 (diff) |
Merge remote-tracking branch 'qatar/master'
* qatar/master:
FATE: fix the asyncts test
build: Drop gcc-specific warning flag from header compilation rule
FATE: add a test for the asyncts audio filter.
matroskadec: return more correct error code on read error.
buffersrc: check ff_get_audio_buffer() for errors.
lavfi: check all ff_get_video_buffer() calls for errors.
lavfi: check all avfilter_ref_buffer() calls for errors.
vf_select: avoid an unnecessary avfilter_ref_buffer().
buffersrc: avoid creating unnecessary buffer reference
lavfi: use avfilter_unref_bufferp() where appropriate.
vf_fps: add more error checks.
vf_fps: fix a memleak on malloc failure.
lavfi: check all ff_start_frame/draw_slice/end_frame calls for errors
lavfi: add error handling to end_frame().
lavfi: add error handling to draw_slice().
lavfi: add error handling to start_frame().
Conflicts:
Makefile
ffplay.c
libavfilter/buffersrc.c
libavfilter/vf_boxblur.c
libavfilter/vf_drawtext.c
libavfilter/vf_fade.c
libavfilter/vf_frei0r.c
libavfilter/vf_hflip.c
libavfilter/vf_overlay.c
libavfilter/vf_pad.c
libavfilter/vf_scale.c
libavfilter/video.c
libavfilter/vsrc_color.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
Diffstat (limited to 'libavfilter/src_movie.c')
-rw-r--r-- | libavfilter/src_movie.c | 23 |
1 files changed, 17 insertions, 6 deletions
diff --git a/libavfilter/src_movie.c b/libavfilter/src_movie.c index ee68eca7d8..cb65dd6877 100644 --- a/libavfilter/src_movie.c +++ b/libavfilter/src_movie.c @@ -326,13 +326,24 @@ static int movie_request_frame(AVFilterLink *outlink) return ret; outpicref = avfilter_ref_buffer(movie->picref, ~0); - ff_start_frame(outlink, outpicref); - ff_draw_slice(outlink, 0, outlink->h, 1); - ff_end_frame(outlink); - avfilter_unref_buffer(movie->picref); - movie->picref = NULL; + if (!outpicref) { + ret = AVERROR(ENOMEM); + goto fail; + } - return 0; + ret = ff_start_frame(outlink, outpicref); + if (ret < 0) + goto fail; + + ret = ff_draw_slice(outlink, 0, outlink->h, 1); + if (ret < 0) + goto fail; + + ret = ff_end_frame(outlink); +fail: + avfilter_unref_bufferp(&movie->picref); + + return ret; } AVFilter avfilter_vsrc_movie = { |