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-rw-r--r--amiga/bitmap.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/amiga/bitmap.c b/amiga/bitmap.c
index 425f8473d..0041073af 100644
--- a/amiga/bitmap.c
+++ b/amiga/bitmap.c
@@ -364,9 +364,9 @@ struct BitMap *ami_getcachenativebm(struct bitmap *bitmap,int width,int height,s
if(GfxBase->lib_Version >= 53) // AutoDoc says v52, but this function isn't in OS4.0, so checking for v53 (OS4.1)
{
uint32 comptype = COMPOSITE_Src;
- uint32 flags = COMPFLAG_IgnoreDestAlpha;
+ uint32 flags = 0;
- if(!bitmap->opaque) comptype = COMPOSITE_Src_Over_Dest;
+ if(bitmap->opaque) flags |= COMPFLAG_IgnoreDestAlpha;
if(option_scale_quality) flags |= COMPFLAG_SrcFilter;
CompositeTags(comptype,tbm,scaledbm,