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Diffstat (limited to 'source/blender/render/intern/include/render_types.h')
-rw-r--r--source/blender/render/intern/include/render_types.h3
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 */