[PATCH 0/1] MR9810: quartz: Take top-down RGB into account in is_nontrivial_rect().

[Elizabeth Figura (＠zfigura)]

-- 
https://gitlab.winehq.org/wine/wine/-/merge_requests/9810

[PATCH 1/1] quartz: Take top-down RGB into account in is_nontrivial_rect().

[Elizabeth Figura]

From: Elizabeth Figura <[e-mail]>

Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=59158
---
 dlls/quartz/avidec.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/dlls/quartz/avidec.c b/dlls/quartz/avidec.c
index daefb856f13..50d30e0881d 100644
--- a/dlls/quartz/avidec.c
+++ b/dlls/quartz/avidec.c
@@ -130,7 +130,7 @@ static int AVIDec_DropSample(struct avi_decompressor *This, REFERENCE_TIME tStar
 static bool is_nontrivial_rect(const BITMAPINFOHEADER *header, const RECT *rect)
 {
     return rect->left || rect->top || (rect->right && rect->right != header->biWidth)
-            || (rect->bottom && rect->bottom != header->biHeight);
+            || (rect->bottom && rect->bottom != abs(header->biHeight));
 }
 
 static bool needs_decompressex(const AM_MEDIA_TYPE *mt)
-- 
GitLab

https://gitlab.winehq.org/wine/wine/-/merge_requests/9810