diff options
| author | Campbell Barton <ideasman42@gmail.com> | 2010-10-27 14:36:22 +0400 |
|---|---|---|
| committer | Campbell Barton <ideasman42@gmail.com> | 2010-10-27 14:36:22 +0400 |
| commit | 7b8db3fab7bc6c7f2d5c53796f7311b6df216406 (patch) | |
| tree | f5e33457379f93be4c0efb709506e4e9416ec9da /source/blender/render/intern/include/render_types.h | |
| parent | defc47bcb923984f27f9e2b72db16ac1f8a7c46a (diff) | |
[#24414] Render hanging on small render border.
large render sizes could cause an the threaded tile processor to hang because winx * winy wrapped into a negative value.
also convert winx/winy to floats before multiplying for vector passs.
Diffstat (limited to 'source/blender/render/intern/include/render_types.h')
| -rw-r--r-- | source/blender/render/intern/include/render_types.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/source/blender/render/intern/include/render_types.h b/source/blender/render/intern/include/render_types.h index b124102f50b..d3f52a5a911 100644 --- a/source/blender/render/intern/include/render_types.h +++ b/source/blender/render/intern/include/render_types.h @@ -131,7 +131,8 @@ struct Render ThreadRWMutex resultmutex; /* window size, display rect, viewplane */ - int winx, winy; + int winx, winy; /* buffer width and height with percentage applied + * without border & crop. convert to long before multiplying together to avoid overflow. */ rcti disprect; /* part within winx winy */ rctf viewplane; /* mapped on winx winy */ float viewdx, viewdy; /* size of 1 pixel */ |