VideoCommon: copy software renderer logic for blend mode priorities

I've not tested this on hardware, but it fixes issue 12271 (shadow
people in Deal or No Deal - Special Edition).
This commit is contained in:
Tillmann Karras
2023-11-12 05:47:22 +00:00
parent f35ee22755
commit ac9079f2ca
2 changed files with 37 additions and 39 deletions

View File

@ -11,8 +11,8 @@ BPMemory bpmem;
bool BlendMode::UseLogicOp() const
{
// Logicop bit has lowest priority.
if (subtract || blendenable || !logicopenable)
// Blending overrides the logicop bit.
if (blendenable || !logicopenable)
return false;
// Fast path for Kirby's Return to Dreamland, they use it with dstAlpha.