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[dxvk] Introduce DxvkGraphicsPipelineDynamicState

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This commit is contained in:
Philip Rebohle 2022-07-31 00:33:29 +02:00
parent 63420c0cd7
commit b2969f628f
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GPG Key ID: C8CC613427A31C99
2 changed files with 93 additions and 44 deletions
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92
src/dxvk/dxvk_graphics.cpp
View File

@ -601,6 +601,64 @@ namespace dxvk {
}
DxvkGraphicsPipelineDynamicState::DxvkGraphicsPipelineDynamicState() {
}
DxvkGraphicsPipelineDynamicState::DxvkGraphicsPipelineDynamicState(
const DxvkDevice* device,
const DxvkGraphicsPipelineStateInfo& state,
DxvkGraphicsPipelineFlags flags) {
dyStates[dyInfo.dynamicStateCount++] = VK_DYNAMIC_STATE_VIEWPORT_WITH_COUNT;
dyStates[dyInfo.dynamicStateCount++] = VK_DYNAMIC_STATE_SCISSOR_WITH_COUNT;
if (state.useDynamicVertexStrides())
dyStates[dyInfo.dynamicStateCount++] = VK_DYNAMIC_STATE_VERTEX_INPUT_BINDING_STRIDE;
if (state.useDynamicDepthBias())
dyStates[dyInfo.dynamicStateCount++] = VK_DYNAMIC_STATE_DEPTH_BIAS;
if (state.useDynamicDepthBounds())
dyStates[dyInfo.dynamicStateCount++] = VK_DYNAMIC_STATE_DEPTH_BOUNDS;
if (state.useDynamicBlendConstants())
dyStates[dyInfo.dynamicStateCount++] = VK_DYNAMIC_STATE_BLEND_CONSTANTS;
if (state.useDynamicStencilRef())
dyStates[dyInfo.dynamicStateCount++] = VK_DYNAMIC_STATE_STENCIL_REFERENCE;
if (!flags.test(DxvkGraphicsPipelineFlag::HasRasterizerDiscard)) {
dyStates[dyInfo.dynamicStateCount++] = VK_DYNAMIC_STATE_CULL_MODE;
dyStates[dyInfo.dynamicStateCount++] = VK_DYNAMIC_STATE_FRONT_FACE;
}
if (dyInfo.dynamicStateCount)
dyInfo.pDynamicStates = dyStates.data();
}
bool DxvkGraphicsPipelineDynamicState::eq(const DxvkGraphicsPipelineDynamicState& other) const {
bool eq = dyInfo.dynamicStateCount == other.dyInfo.dynamicStateCount;
for (uint32_t i = 0; i < dyInfo.dynamicStateCount && eq; i++)
eq = dyStates[i] == other.dyStates[i];
return eq;
}
size_t DxvkGraphicsPipelineDynamicState::hash() const {
DxvkHashState hash;
hash.add(dyInfo.dynamicStateCount);
for (uint32_t i = 0; i < dyInfo.dynamicStateCount; i++)
hash.add(dyStates[i]);
return hash;
}
DxvkGraphicsPipelineShaderState::DxvkGraphicsPipelineShaderState() {
}
@ -1057,35 +1115,9 @@ namespace dxvk {
VkPipelineCreateFlags flags) const {
auto vk = m_device->vkd();
// Set up dynamic states as needed
std::array<VkDynamicState, 9> dynamicStates;
uint32_t dynamicStateCount = 0;
dynamicStates[dynamicStateCount++] = VK_DYNAMIC_STATE_VIEWPORT_WITH_COUNT;
dynamicStates[dynamicStateCount++] = VK_DYNAMIC_STATE_SCISSOR_WITH_COUNT;
if (state.useDynamicVertexStrides())
dynamicStates[dynamicStateCount++] = VK_DYNAMIC_STATE_VERTEX_INPUT_BINDING_STRIDE;
if (state.useDynamicDepthBias())
dynamicStates[dynamicStateCount++] = VK_DYNAMIC_STATE_DEPTH_BIAS;
if (state.useDynamicDepthBounds())
dynamicStates[dynamicStateCount++] = VK_DYNAMIC_STATE_DEPTH_BOUNDS;
if (state.useDynamicBlendConstants())
dynamicStates[dynamicStateCount++] = VK_DYNAMIC_STATE_BLEND_CONSTANTS;
if (state.useDynamicStencilRef())
dynamicStates[dynamicStateCount++] = VK_DYNAMIC_STATE_STENCIL_REFERENCE;
if (!m_flags.test(DxvkGraphicsPipelineFlag::HasRasterizerDiscard)) {
dynamicStates[dynamicStateCount++] = VK_DYNAMIC_STATE_CULL_MODE;
dynamicStates[dynamicStateCount++] = VK_DYNAMIC_STATE_FRONT_FACE;
}
// Set up pipeline state
DxvkGraphicsPipelineShaderState shState(m_shaders, state);
DxvkGraphicsPipelineDynamicState dyState(m_device, state, m_flags);
DxvkGraphicsPipelineVertexInputState viState(m_device, state, m_shaders.vs.ptr());
DxvkGraphicsPipelinePreRasterizationState prState(m_device, state, m_shaders.gs.ptr());
DxvkGraphicsPipelineFragmentShaderState fsState(m_device, state);
@ -1113,10 +1145,6 @@ namespace dxvk {
stageInfo.addStage(VK_SHADER_STAGE_FRAGMENT_BIT, getShaderCode(m_shaders.fs, shState.fsInfo), &scState.scInfo);
}
VkPipelineDynamicStateCreateInfo dyInfo = { VK_STRUCTURE_TYPE_PIPELINE_DYNAMIC_STATE_CREATE_INFO };
dyInfo.dynamicStateCount = dynamicStateCount;
dyInfo.pDynamicStates = dynamicStates.data();
VkGraphicsPipelineCreateInfo info = { VK_STRUCTURE_TYPE_GRAPHICS_PIPELINE_CREATE_INFO, &foState.rtInfo };
info.flags = flags;
info.stageCount = stageInfo.getStageCount();
@ -1129,7 +1157,7 @@ namespace dxvk {
info.pMultisampleState = &foState.msInfo;
info.pDepthStencilState = &fsState.dsInfo;
info.pColorBlendState = &foState.cbInfo;
info.pDynamicState = &dyInfo;
info.pDynamicState = &dyState.dyInfo;
info.layout = m_bindings->getPipelineLayout(false);
info.basePipelineIndex = -1;

45
src/dxvk/dxvk_graphics.h
View File

@ -23,6 +23,18 @@ namespace dxvk {
struct DxvkGraphicsPipelineShaders;
struct DxvkPipelineStats;
/**
* \brief Flags that describe pipeline properties
*/
enum class DxvkGraphicsPipelineFlag {
HasRasterizerDiscard,
HasTransformFeedback,
HasStorageDescriptors,
};
using DxvkGraphicsPipelineFlags = Flags<DxvkGraphicsPipelineFlag>;
/**
* \brief Vertex input info for graphics pipelines
*
@ -189,6 +201,27 @@ namespace dxvk {
};
/**
* \brief Dynamic state for graphics pipelines
*
*/
struct DxvkGraphicsPipelineDynamicState {
DxvkGraphicsPipelineDynamicState();
DxvkGraphicsPipelineDynamicState(
const DxvkDevice* device,
const DxvkGraphicsPipelineStateInfo& state,
DxvkGraphicsPipelineFlags flags);
VkPipelineDynamicStateCreateInfo dyInfo = { VK_STRUCTURE_TYPE_PIPELINE_DYNAMIC_STATE_CREATE_INFO };
std::array<VkDynamicState, 12> dyStates = { };
bool eq(const DxvkGraphicsPipelineDynamicState& other) const;
size_t hash() const;
};
/**
* \brief Shader create info state for graphics pipelines
*
@ -252,18 +285,6 @@ namespace dxvk {
};
/**
* \brief Flags that describe pipeline properties
*/
enum class DxvkGraphicsPipelineFlag {
HasRasterizerDiscard,
HasTransformFeedback,
HasStorageDescriptors,
};
using DxvkGraphicsPipelineFlags = Flags<DxvkGraphicsPipelineFlag>;
/**
* \brief Shaders used in graphics pipelines
*/