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softgpu: Small optimization to clut updates.

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Unknown W. Brackets 2023-04-16 10:15:42 -07:00
parent e766f11f2b
commit 59fb374c38
2 changed files with 5 additions and 3 deletions
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5
GPU/Software/BinManager.cpp
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@ -368,8 +368,9 @@ void BinManager::UpdateClut(const void *src) {
PROFILE_THIS_SCOPE("bin_clut"); PROFILE_THIS_SCOPE("bin_clut");
if (cluts_.Full()) if (cluts_.Full())
Flush("cluts"); Flush("cluts");
clutIndex_ = (uint16_t)cluts_.Push(BinClut()); BinClut &clut = cluts_.PeekPush();
memcpy(cluts_[clutIndex_].readable, src, sizeof(BinClut)); memcpy(clut.readable, src, sizeof(BinClut));
clutIndex_ = (uint16_t)cluts_.PushPeeked();
} }
void BinManager::AddTriangle(const VertexData &v0, const VertexData &v1, const VertexData &v2) { void BinManager::AddTriangle(const VertexData &v0, const VertexData &v1, const VertexData &v2) {

3
GPU/Software/BinManager.h
View File

@ -117,11 +117,12 @@ struct BinQueue {
return items_[tail_]; return items_[tail_];
} }
void PushPeeked() { size_t PushPeeked() {
size_t i = tail_++; size_t i = tail_++;
if (i + 1 == N) if (i + 1 == N)
tail_ -= N; tail_ -= N;
size_++; size_++;
return i;
} }
size_t Size() const { size_t Size() const {