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| author | Campbell Barton <ideasman42@gmail.com> | 2014-06-05 07:55:50 +0400 |
|---|---|---|
| committer | Campbell Barton <ideasman42@gmail.com> | 2014-06-05 07:58:31 +0400 |
| commit | a1f8cb6dbb196026a7c8bf0794959ac7bf372cf7 (patch) | |
| tree | b0490f62b49680b4703c272d52eed45a68262c79 /source/blender/blenlib/BLI_bitmap.h | |
| parent | de280ffa32e48f1526ffe259d448673f1019ad0f (diff) | |
Fix T40423: UV Editing 'Draw Other Objects' fails with Cycles
Diffstat (limited to 'source/blender/blenlib/BLI_bitmap.h')
| -rw-r--r-- | source/blender/blenlib/BLI_bitmap.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/source/blender/blenlib/BLI_bitmap.h b/source/blender/blenlib/BLI_bitmap.h index cf10fe53a5d..3d56156bfc1 100644 --- a/source/blender/blenlib/BLI_bitmap.h +++ b/source/blender/blenlib/BLI_bitmap.h @@ -55,6 +55,10 @@ typedef unsigned int BLI_bitmap; ((BLI_bitmap *)MEM_callocN(BLI_BITMAP_SIZE(_tot), \ _alloc_string)) +/* allocate a bitmap on the stack */ +#define BLI_BITMAP_NEW_ALLOCA(_tot) \ + ((BLI_bitmap *)memset(alloca(BLI_BITMAP_SIZE(_tot)), 0, BLI_BITMAP_SIZE(_tot))) + /* get the value of a single bit at '_index' */ #define BLI_BITMAP_GET(_bitmap, _index) \ ((_bitmap)[(_index) >> BLI_BITMAP_POWER] & \ |