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https://github.com/skyline-emu/skyline.git
synced 2024-11-23 04:59:16 +01:00
Introduce a base pipeline cache key starting with RTs
It was determined that a general purpose Vulkan pipeline cache isn't viable for the significant performance reqs of Draw(), by using a Maxwell 3D specific key we can shrink state significantly more than if we used Vulkan structs.
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@ -18,7 +18,7 @@ namespace skyline::gpu::interconnect::maxwell3d {
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manager.Bind(handle, colorTarget);
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}
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ColorRenderTargetState::ColorRenderTargetState(dirty::Handle dirtyHandle, DirtyManager &manager, const EngineRegisters &engine) : engine{manager, dirtyHandle, engine} {}
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ColorRenderTargetState::ColorRenderTargetState(dirty::Handle dirtyHandle, DirtyManager &manager, const EngineRegisters &engine, size_t index) : engine{manager, dirtyHandle, engine}, index{index} {}
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static texture::Format ConvertColorRenderTargetFormat(engine::ColorTarget::Format format) {
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#define FORMAT_CASE_BASE(engineFormat, skFormat, warn) \
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@ -107,8 +107,10 @@ namespace skyline::gpu::interconnect::maxwell3d {
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#undef FORMAT_CASE_BASE
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}
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void ColorRenderTargetState::Flush(InterconnectContext &ctx) {
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void ColorRenderTargetState::Flush(InterconnectContext &ctx, Key &key) {
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auto &target{engine->colorTarget};
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key.SetCtFormat(index, target.format);
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if (target.format == engine::ColorTarget::Format::Disabled) {
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view = {};
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return;
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@ -173,7 +175,9 @@ namespace skyline::gpu::interconnect::maxwell3d {
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#undef FORMAT_CASE
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}
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void DepthRenderTargetState::Flush(InterconnectContext &ctx) {
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void DepthRenderTargetState::Flush(InterconnectContext &ctx, Key &key) {
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key.SetZtFormat(engine->ztFormat);
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if (!engine->ztSelect.targetCount) {
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view = {};
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return;
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@ -824,19 +828,21 @@ namespace skyline::gpu::interconnect::maxwell3d {
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PipelineState::PipelineState(dirty::Handle dirtyHandle, DirtyManager &manager, const EngineRegisters &engine)
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: engine{manager, dirtyHandle, engine},
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colorRenderTargets{util::MergeInto<dirty::ManualDirtyState<ColorRenderTargetState>, engine::ColorTargetCount>(manager, engine.colorRenderTargetsRegisters)},
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colorRenderTargets{util::MergeInto<dirty::ManualDirtyState<ColorRenderTargetState>, engine::ColorTargetCount>(manager, engine.colorRenderTargetsRegisters, util::IncrementingT<size_t>{})},
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depthRenderTarget{manager, engine.depthRenderTargetRegisters},
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rasterization{manager, engine.rasterizationRegisters},
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depthStencil{manager, engine.depthStencilRegisters},
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colorBlend{manager, engine.colorBlendRegisters} {}
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void PipelineState::Flush(InterconnectContext &ctx, StateUpdateBuilder &builder) {
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Key key;
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boost::container::static_vector<TextureView *, engine::ColorTargetCount> colorAttachments;
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for (auto &colorRenderTarget : colorRenderTargets)
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if (auto view{colorRenderTarget.UpdateGet(ctx).view}; view)
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if (auto view{colorRenderTarget.UpdateGet(ctx, key).view}; view)
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colorAttachments.push_back(view.get());
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TextureView *depthAttachment{depthRenderTarget.UpdateGet(ctx).view.get()};
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TextureView *depthAttachment{depthRenderTarget.UpdateGet(ctx, key).view.get()};
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auto vertexInputState{directState.vertexInput.Build(ctx, engine->vertexInputRegisters)};
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const auto &inputAssemblyState{directState.inputAssembly.Build()};
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@ -867,10 +873,10 @@ namespace skyline::gpu::interconnect::maxwell3d {
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}
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std::shared_ptr<TextureView> PipelineState::GetColorRenderTargetForClear(InterconnectContext &ctx, size_t index) {
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return colorRenderTargets[index].UpdateGet(ctx).view;
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return colorRenderTargets[index].UpdateGet(ctx, key).view;
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}
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std::shared_ptr<TextureView> PipelineState::GetDepthRenderTargetForClear(InterconnectContext &ctx) {
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return depthRenderTarget.UpdateGet(ctx).view;
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return depthRenderTarget.UpdateGet(ctx, key).view;
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}
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}
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@ -8,6 +8,26 @@
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#include "common.h"
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namespace skyline::gpu::interconnect::maxwell3d {
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class Key {
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private:
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struct {
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u8 ztFormat : 5; // ZtFormat - 0xA as u8
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};
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std::array<u8, engine::ColorTargetCount> ctFormats; //!< ColorTarget::Format as u8
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public:
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std::array<engine::VertexAttribute, engine::VertexAttributeCount> vertexAttributes;
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void SetCtFormat(size_t index, engine::ColorTarget::Format format) {
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ctFormats[index] = static_cast<u8>(format);
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}
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void SetZtFormat(engine::ZtFormat format) {
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ztFormat = static_cast<u8>(format) - static_cast<u8>(engine::ZtFormat::ZF32);
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}
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};
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class ColorRenderTargetState : dirty::ManualDirty {
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public:
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struct EngineRegisters {
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@ -18,13 +38,14 @@ namespace skyline::gpu::interconnect::maxwell3d {
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private:
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dirty::BoundSubresource<EngineRegisters> engine;
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size_t index;
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public:
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ColorRenderTargetState(dirty::Handle dirtyHandle, DirtyManager &manager, const EngineRegisters &engine);
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ColorRenderTargetState(dirty::Handle dirtyHandle, DirtyManager &manager, const EngineRegisters &engine, size_t index);
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std::shared_ptr<TextureView> view;
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void Flush(InterconnectContext &ctx);
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void Flush(InterconnectContext &ctx, Key &key);
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};
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class DepthRenderTargetState : dirty::ManualDirty {
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@ -49,7 +70,7 @@ namespace skyline::gpu::interconnect::maxwell3d {
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std::shared_ptr<TextureView> view;
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void Flush(InterconnectContext &ctx);
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void Flush(InterconnectContext &ctx, Key &key);
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};
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struct VertexInputState {
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@ -242,6 +263,8 @@ namespace skyline::gpu::interconnect::maxwell3d {
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};
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private:
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Key key{};
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dirty::BoundSubresource<EngineRegisters> engine;
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std::array<dirty::ManualDirtyState<ColorRenderTargetState>, engine::ColorTargetCount> colorRenderTargets;
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