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Small tweak in texture matching. Fixes #15927

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This commit is contained in:
Henrik Rydgård 2022-08-30 16:14:28 +02:00
parent fd863beb96
commit daa62beb39
1 changed files with 8 additions and 0 deletions
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8
GPU/Common/TextureCacheCommon.cpp
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@ -667,6 +667,14 @@ int TextureCacheCommon::GetBestCandidateIndex(const std::vector<AttachCandidate>
const AttachCandidate &candidate = candidates[i];
int relevancy = candidate.seqCount;
// Add a small negative penalty if the texture is currently bound as a framebuffer, and offset is not zero.
// Should avoid problems when pingponging two nearby buffers, like in Wipeout Pure in #15927
if (candidate.channel == RASTER_COLOR &&
(candidate.match.yOffset != 0 || candidate.match.xOffset != 0) &&
(candidate.fb->fb_address & 0x1FFFFF) == (gstate.getFrameBufAddress() & 0x1FFFFF)) {
relevancy -= 2;
}
if (relevancy > bestRelevancy) {
bestRelevancy = relevancy;
bestIndex = i;