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Texcache: Apply freq change flag to minihash fail.

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Previously, by mistake, only full hash fails could flag a frequently
changing texture - minihash checks skipped this, causing scaling
performance issues.

Fixes #9125.
This commit is contained in:
Unknown W. Brackets 2017-03-18 11:44:06 -07:00
parent bea6d787c0
commit 30ff5d6cdb
1 changed files with 15 additions and 12 deletions
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27
GPU/Common/TextureCacheCommon.cpp
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@ -349,11 +349,12 @@ void TextureCacheCommon::SetTexture(bool force) {
nextTexture_ = entry;
nextNeedsRehash_ = rehash;
nextNeedsChange_ = false;
// Might need a rebuild if the hash fails.
// Might need a rebuild if the hash fails, but that will be set later.
nextNeedsRebuild_ = false;
VERBOSE_LOG(G3D, "Texture at %08x Found in Cache, applying", texaddr);
return; //Done!
} else {
// Wasn't a match, we will rebuild.
nextChangeReason_ = reason;
nextNeedsChange_ = true;
}
@ -502,6 +503,16 @@ bool TextureCacheCommon::HandleTextureChange(TexCacheEntry *const entry, const c
}
}
entry->status |= TexCacheEntry::STATUS_UNRELIABLE;
if (entry->numFrames < TEXCACHE_FRAME_CHANGE_FREQUENT) {
if (entry->status & TexCacheEntry::STATUS_FREE_CHANGE) {
entry->status &= ~TexCacheEntry::STATUS_FREE_CHANGE;
} else {
entry->status |= TexCacheEntry::STATUS_CHANGE_FREQUENT;
}
}
entry->numFrames = 0;
return replaceImages;
}
@ -1356,7 +1367,6 @@ void TextureCacheCommon::ReadIndexedTex(u8 *out, int outPitch, int level, const
}
}
void TextureCacheCommon::ApplyTexture() {
TexCacheEntry *entry = nextTexture_;
if (entry == nullptr) {
@ -1456,19 +1466,12 @@ bool TextureCacheCommon::CheckFullHash(TexCacheEntry *entry, bool &doDelete) {
return true;
}
entry->status |= TexCacheEntry::STATUS_UNRELIABLE;
if (entry->numFrames < TEXCACHE_FRAME_CHANGE_FREQUENT) {
if (entry->status & TexCacheEntry::STATUS_FREE_CHANGE) {
entry->status &= ~TexCacheEntry::STATUS_FREE_CHANGE;
} else {
entry->status |= TexCacheEntry::STATUS_CHANGE_FREQUENT;
}
}
entry->numFrames = 0;
// Don't give up just yet. Let's try the secondary cache if it's been invalidated before.
// If it's failed a bunch of times, then the second cache is just wasting time and VRAM.
if (g_Config.bTextureSecondaryCache) {
// Don't forget this one was unreliable (in case we match a secondary entry.)
entry->status |= TexCacheEntry::STATUS_UNRELIABLE;
if (entry->numInvalidated > 2 && entry->numInvalidated < 128 && !lowMemoryMode_) {
u64 secondKey = fullhash | (u64)entry->cluthash << 32;
TexCache::iterator secondIter = secondCache_.find(secondKey);