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lavfi: add avfilter_get_video_buffer_ref_from_frame to avcodec.h

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Simplify passing AVFrame data to av_vsrc_buffer_add_video_buffer_ref().
This commit is contained in:
Stefano Sabatini
2011-05-14 11:46:14 +02:00
parent 6070b7e1c5
commit 9fdf77217b
5 changed files with 28 additions and 6 deletions
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8
ffmpeg.c
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@ -1650,11 +1650,9 @@ static int output_packet(AVInputStream *ist, int ist_index,
picture.sample_aspect_ratio = ist->st->sample_aspect_ratio;
picture.pts = ist->pts;
picref = avfilter_get_video_buffer_ref_from_arrays(
picture.data, picture.linesize, AV_PERM_WRITE,
picture.width, picture.height, picture.format);
avfilter_copy_frame_props(picref, &picture);
av_vsrc_buffer_add_video_buffer_ref2(ost->input_video_filter, picref, ""); //TODO user setable params
picref =
avfilter_get_video_buffer_ref_from_frame(&picture, AV_PERM_WRITE);
av_vsrc_buffer_add_video_buffer_ref(ost->input_video_filter, picref, ""); //TODO user setable params
picref->buf->data[0] = NULL;
avfilter_unref_buffer(picref);
}