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| author | Clément Bœsch <ubitux@gmail.com> | 2013-01-06 04:36:42 +0100 |
|---|---|---|
| committer | Clément Bœsch <ubitux@gmail.com> | 2013-01-06 04:37:33 +0100 |
| commit | 521daf140977238c903a50ba9c704044974724f5 (patch) | |
| tree | 9364bf57f2311309fabc4964a4a3ece1e4ea2cc6 | |
| parent | c4bfb0f121d59c3e1e546126381a8c9375b78461 (diff) | |
| download | ffmpeg-521daf140977238c903a50ba9c704044974724f5.tar.gz | |
lavfi/kerndeint: get pix format description only once.
This makes the code faster.
| -rw-r--r-- | libavfilter/vf_kerndeint.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/libavfilter/vf_kerndeint.c b/libavfilter/vf_kerndeint.c index 6b87ef6a1f..26f2e492af 100644 --- a/libavfilter/vf_kerndeint.c +++ b/libavfilter/vf_kerndeint.c @@ -147,6 +147,8 @@ static int filter_frame(AVFilterLink *inlink, AVFilterBufferRef *inpic) const int sharp = kerndeint->sharp; const int twoway = kerndeint->twoway; + const int is_packed_rgb = av_pix_fmt_desc_get(inlink->format)->flags & PIX_FMT_RGB; + outpic = ff_get_video_buffer(outlink, AV_PERM_WRITE|AV_PERM_ALIGN, outlink->w, outlink->h); if (!outpic) { avfilter_unref_bufferp(&inpic); @@ -208,7 +210,6 @@ static int filter_frame(AVFilterLink *inlink, AVFilterBufferRef *inpic) (abs((int)prvp[x] - (int)srcp[x]) > thresh) || (abs((int)prvpp[x] - (int)srcpp[x]) > thresh) || (abs((int)prvpn[x] - (int)srcpn[x]) > thresh)) { - int is_packed_rgb = av_pix_fmt_desc_get(inlink->format)->flags & PIX_FMT_RGB; if (map) { g = x & ~3; |