From 23f1b2073f4a98256dc368fccb9603295d04fa6a Mon Sep 17 00:00:00 2001 From: Mike Erwin Date: Thu, 21 Jul 2016 18:14:58 -0400 Subject: fix comparison of identicals Some of these check that dimensions match before running code that assumes they do match. For imb_stereo3d_write_anaglyph I *assume* this change reflects the intended behavior. Before it was always grabbing alpha from buffer 0. Found with PVS-Studio T48917 --- source/blender/imbuf/intern/filter.c | 2 +- source/blender/imbuf/intern/stereoimbuf.c | 4 ++-- 2 files changed, 3 insertions(+), 3 deletions(-) (limited to 'source/blender/imbuf') diff --git a/source/blender/imbuf/intern/filter.c b/source/blender/imbuf/intern/filter.c index 26ced49a333..1987c6d2a9a 100644 --- a/source/blender/imbuf/intern/filter.c +++ b/source/blender/imbuf/intern/filter.c @@ -206,7 +206,7 @@ void imb_filterx(struct ImBuf *ibuf) static void imb_filterN(ImBuf *out, ImBuf *in) { BLI_assert(out->channels == in->channels); - BLI_assert(out->x == in->x && out->y == out->y); + BLI_assert(out->x == in->x && out->y == in->y); const int channels = in->channels; const int rowlen = in->x; diff --git a/source/blender/imbuf/intern/stereoimbuf.c b/source/blender/imbuf/intern/stereoimbuf.c index a55cef60943..a4418443790 100644 --- a/source/blender/imbuf/intern/stereoimbuf.c +++ b/source/blender/imbuf/intern/stereoimbuf.c @@ -117,7 +117,7 @@ static void imb_stereo3d_write_anaglyph(Stereo3DData *s3d, enum eStereo3dAnaglyp to[0] = from[r][0]; to[1] = from[g][1]; to[2] = from[b][2]; - to[3] = MAX2(from[0][3], from[0][3]); + to[3] = MAX2(from[0][3], from[1][3]); } } } @@ -154,7 +154,7 @@ static void imb_stereo3d_write_anaglyph(Stereo3DData *s3d, enum eStereo3dAnaglyp to[0] = from[r][0]; to[1] = from[g][1]; to[2] = from[b][2]; - to[3] = MAX2(from[0][3], from[0][3]); + to[3] = MAX2(from[0][3], from[1][3]); } } } -- cgit v1.2.3