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[dxvk] Add fast path for rasterizer state comparison

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This commit is contained in:
Philip Rebohle 2022-07-16 13:21:44 +02:00
parent e2340d7224
commit 2fabc90f46
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GPG Key ID: C8CC613427A31C99
2 changed files with 12 additions and 11 deletions
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9
src/dxvk/dxvk_context.cpp
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@ -2428,19 +2428,16 @@ namespace dxvk {
m_flags.set(DxvkContextFlag::GpDirtyRasterizerState); m_flags.set(DxvkContextFlag::GpDirtyRasterizerState);
} }
if (m_state.gp.state.rs.depthClipEnable() != rs.depthClipEnable DxvkRsInfo rsInfo(
|| m_state.gp.state.rs.depthBiasEnable() != rs.depthBiasEnable
|| m_state.gp.state.rs.polygonMode() != rs.polygonMode
|| m_state.gp.state.rs.sampleCount() != rs.sampleCount
|| m_state.gp.state.rs.conservativeMode() != rs.conservativeMode) {
m_state.gp.state.rs = DxvkRsInfo(
rs.depthClipEnable, rs.depthClipEnable,
rs.depthBiasEnable, rs.depthBiasEnable,
rs.polygonMode, rs.polygonMode,
rs.sampleCount, rs.sampleCount,
rs.conservativeMode); rs.conservativeMode);
if (!m_state.gp.state.rs.eq(rsInfo)) {
m_flags.set(DxvkContextFlag::GpDirtyPipelineState); m_flags.set(DxvkContextFlag::GpDirtyPipelineState);
m_state.gp.state.rs = rsInfo;
} }
} }

4
src/dxvk/dxvk_graphics_state.h
View File

@ -250,6 +250,10 @@ namespace dxvk {
return VkConservativeRasterizationModeEXT(m_conservativeMode); return VkConservativeRasterizationModeEXT(m_conservativeMode);
} }
bool eq(const DxvkRsInfo& other) const {
return !std::memcmp(this, &other, sizeof(*this));
}
private: private:
uint16_t m_depthClipEnable : 1; uint16_t m_depthClipEnable : 1;