ffmpeg | branch: master | Michael Niedermayer <mich...@niedermayer.cc> | Thu Feb 11 01:16:52 2016 +0100| [ac3a275d1e0da79b1dd8c5d2bb98e4b9456615e0] | committer: Michael Niedermayer
avfilter/vf_nnedi: Simplify away some trivial mem*() Reviewed-by: James Almer <jamr...@gmail.com> Signed-off-by: Michael Niedermayer <mich...@niedermayer.cc> > http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=ac3a275d1e0da79b1dd8c5d2bb98e4b9456615e0 --- libavfilter/vf_nnedi.c | 9 ++------- 1 file changed, 2 insertions(+), 7 deletions(-) diff --git a/libavfilter/vf_nnedi.c b/libavfilter/vf_nnedi.c index 9a98ec2..330d3d6 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); _______________________________________________ ffmpeg-cvslog mailing list ffmpeg-cvslog@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-cvslog
