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| author | Michael Niedermayer <michael@niedermayer.cc> | 2016-02-11 01:16:52 +0100 |
|---|---|---|
| committer | Michael Niedermayer <michael@niedermayer.cc> | 2016-02-11 02:20:29 +0100 |
| commit | ac3a275d1e0da79b1dd8c5d2bb98e4b9456615e0 (patch) | |
| tree | cb2ae6171ac4927fced57576179dca5ecbfc734e /libavfilter/vf_nnedi.c | |
| parent | 8836b8c2a430543b76198f27c952e9dc65ba1aeb (diff) | |
| download | ffmpeg-ac3a275d1e0da79b1dd8c5d2bb98e4b9456615e0.tar.gz | |
avfilter/vf_nnedi: Simplify away some trivial mem*()
Reviewed-by: James Almer <jamrial@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Diffstat (limited to 'libavfilter/vf_nnedi.c')
| -rw-r--r-- | libavfilter/vf_nnedi.c | 9 |
1 files changed, 2 insertions, 7 deletions
diff --git a/libavfilter/vf_nnedi.c b/libavfilter/vf_nnedi.c index 9a98ec211e..330d3d6501 100644 --- a/libavfilter/vf_nnedi.c +++ b/libavfilter/vf_nnedi.c @@ -362,7 +362,7 @@ static int32_t process_line0(const uint8_t *tempu, int width, uint8_t *dstp8, co tmp /= 32; dstp[x] = FFMAX(FFMIN(tmp, maximum), minimum); } else { - memset(dstp + x, 255, sizeof(uint8_t)); + dstp[x] = 255; count++; } } @@ -612,14 +612,9 @@ static void evalfunc_1(NNEDIContext *s, FrameData *frame_data) for (y = ystart; y < ystop; y += 2) { for (x = 32; x < width - 32; x++) { - uint32_t pixel = 0; - uint32_t all_ones = 0; float mstd[4]; - memcpy(&pixel, dstp + x, sizeof(uint8_t)); - memset(&all_ones, 255, sizeof(uint8_t)); - - if (pixel != all_ones) + if (dstp[x] != 255) continue; s->extract((const uint8_t *)(srcpp + x), src_stride, xdia, ydia, mstd, input); |