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softgpu: Avoid flush on END.

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We only, but always, flush when exiting list interp in FinishDeferred.
It's not necessary at END, and hurts for simple signals that don't stop
list processing.
This commit is contained in:
Unknown W. Brackets 2022-01-31 19:32:46 -08:00
parent 2a82d392e3
commit be8c74cabe
3 changed files with 8 additions and 2 deletions
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6
GPU/GPUCommon.cpp
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@ -1348,7 +1348,8 @@ void GPUCommon::Execute_Ret(u32 op, u32 diff) {
}
void GPUCommon::Execute_End(u32 op, u32 diff) {
Flush();
if (flushOnParams_)
Flush();
const u32 prev = Memory::ReadUnchecked_U32(currentList->pc - 4);
UpdatePC(currentList->pc, currentList->pc);
@ -2408,7 +2409,8 @@ void GPUCommon::FastLoadBoneMatrix(u32 target) {
}
if (!g_Config.bSoftwareSkinning) {
Flush();
if (flushOnParams_)
Flush();
gstate_c.Dirty(uniformsToDirty);
} else {
gstate_c.deferredVertTypeDirty |= uniformsToDirty;

1
GPU/GPUCommon.h
View file

@ -318,6 +318,7 @@ protected:
TextureCacheCommon *textureCache_ = nullptr;
DrawEngineCommon *drawEngineCommon_ = nullptr;
ShaderManagerCommon *shaderManager_ = nullptr;
bool flushOnParams_ = true;
GraphicsContext *gfxCtx_;
Draw::DrawContext *draw_;

3
GPU/Software/SoftGpu.cpp
View file

@ -438,6 +438,9 @@ SoftGPU::SoftGPU(GraphicsContext *gfxCtx, Draw::DrawContext *draw)
// Push the initial CLUT buffer in case it's all zero (we push only on change.)
drawEngine_->transformUnit.NotifyClutUpdate(clut);
// No need to flush for simple parameter changes.
flushOnParams_ = false;
if (gfxCtx && draw) {
presentation_ = new PresentationCommon(draw_);
presentation_->SetLanguage(draw_->GetShaderLanguageDesc().shaderLanguage);