ffmpeg | branch: master | Clément Bœsch <[email protected]> | Sun May 6 13:31:32 2018 +0200| [de956198a9eca52e7882ca4ad6b9b42ae3163525] | committer: Clément Bœsch
lavfi/nlmeans: reorder memory accesses in get_integral_patch_value This doesn't seem to make much of a difference but it can't hurt. > http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=de956198a9eca52e7882ca4ad6b9b42ae3163525 --- libavfilter/vf_nlmeans.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/libavfilter/vf_nlmeans.c b/libavfilter/vf_nlmeans.c index 72a75a6e7a..22d26a12e3 100644 --- a/libavfilter/vf_nlmeans.c +++ b/libavfilter/vf_nlmeans.c @@ -131,10 +131,10 @@ static int query_formats(AVFilterContext *ctx) */ static inline int get_integral_patch_value(const uint32_t *ii, int ii_lz_32, int x, int y, int p) { - const int e = ii[(y + p ) * ii_lz_32 + (x + p )]; - const int d = ii[(y + p ) * ii_lz_32 + (x - p - 1)]; - const int b = ii[(y - p - 1) * ii_lz_32 + (x + p )]; const int a = ii[(y - p - 1) * ii_lz_32 + (x - p - 1)]; + const int b = ii[(y - p - 1) * ii_lz_32 + (x + p )]; + const int d = ii[(y + p ) * ii_lz_32 + (x - p - 1)]; + const int e = ii[(y + p ) * ii_lz_32 + (x + p )]; return e - d - b + a; } _______________________________________________ ffmpeg-cvslog mailing list [email protected] http://ffmpeg.org/mailman/listinfo/ffmpeg-cvslog
