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[dxvk] Refactored blend state

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This commit is contained in:
Philip Rebohle 2017-12-08 01:06:48 +01:00
parent 6a9743ead7
commit b49815657e
9 changed files with 91 additions and 99 deletions
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23
src/d3d11/d3d11_context.cpp
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@ -51,11 +51,26 @@ namespace dxvk {
m_defaultMsState.minSampleShading = 0.0f;
m_context->setMultisampleState(m_defaultMsState);
m_defaultCbState = new DxvkBlendState(
VK_FALSE, VK_LOGIC_OP_CLEAR, 0, nullptr);
DxvkLogicOpState loState;
loState.enableLogicOp = VK_FALSE;
loState.logicOp = VK_LOGIC_OP_CLEAR;
m_context->setLogicOpState(loState);
m_defaultBlendMode.enableBlending = VK_FALSE;
m_defaultBlendMode.colorSrcFactor = VK_BLEND_FACTOR_ONE;
m_defaultBlendMode.colorDstFactor = VK_BLEND_FACTOR_ZERO;
m_defaultBlendMode.colorBlendOp = VK_BLEND_OP_ADD;
m_defaultBlendMode.alphaSrcFactor = VK_BLEND_FACTOR_ONE;
m_defaultBlendMode.alphaDstFactor = VK_BLEND_FACTOR_ZERO;
m_defaultBlendMode.alphaBlendOp = VK_BLEND_OP_ADD;
m_defaultBlendMode.writeMask = VK_COLOR_COMPONENT_R_BIT
| VK_COLOR_COMPONENT_G_BIT
| VK_COLOR_COMPONENT_B_BIT
| VK_COLOR_COMPONENT_A_BIT;
for (uint32_t i = 0; i < DxvkLimits::MaxNumRenderTargets; i++)
m_context->setBlendMode(i, m_defaultBlendMode);
m_context->setDepthStencilState(m_defaultDsState);
m_context->setBlendState(m_defaultCbState);
}

2
src/d3d11/d3d11_context.h
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@ -550,7 +550,7 @@ namespace dxvk {
DxvkRasterizerState m_defaultRsState;
DxvkDepthStencilState m_defaultDsState;
DxvkMultisampleState m_defaultMsState;
Rc<DxvkBlendState> m_defaultCbState;
DxvkBlendMode m_defaultBlendMode;
D3D11ContextState m_state;

53
src/dxgi/dxgi_presenter.cpp
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@ -92,33 +92,36 @@ namespace dxvk {
stencilOp.reference = 0;
DxvkDepthStencilState dsState;
dsState.enableDepthTest = VK_FALSE;
dsState.enableDepthWrite = VK_FALSE;
dsState.enableDepthBounds = VK_FALSE;
dsState.enableStencilTest = VK_FALSE;
dsState.depthCompareOp = VK_COMPARE_OP_ALWAYS;
dsState.stencilOpFront = stencilOp;
dsState.stencilOpBack = stencilOp;
dsState.depthBoundsMin = 0.0f;
dsState.depthBoundsMax = 1.0f;
dsState.enableDepthTest = VK_FALSE;
dsState.enableDepthWrite = VK_FALSE;
dsState.enableDepthBounds = VK_FALSE;
dsState.enableStencilTest = VK_FALSE;
dsState.depthCompareOp = VK_COMPARE_OP_ALWAYS;
dsState.stencilOpFront = stencilOp;
dsState.stencilOpBack = stencilOp;
dsState.depthBoundsMin = 0.0f;
dsState.depthBoundsMax = 1.0f;
VkPipelineColorBlendAttachmentState blendAttachment;
blendAttachment.blendEnable = VK_FALSE;
blendAttachment.srcColorBlendFactor = VK_BLEND_FACTOR_ONE;
blendAttachment.dstColorBlendFactor = VK_BLEND_FACTOR_ZERO;
blendAttachment.colorBlendOp = VK_BLEND_OP_ADD;
blendAttachment.srcAlphaBlendFactor = VK_BLEND_FACTOR_ONE;
blendAttachment.dstAlphaBlendFactor = VK_BLEND_FACTOR_ZERO;
blendAttachment.alphaBlendOp = VK_BLEND_OP_ADD;
blendAttachment.colorWriteMask = VK_COLOR_COMPONENT_R_BIT
| VK_COLOR_COMPONENT_G_BIT
| VK_COLOR_COMPONENT_B_BIT
| VK_COLOR_COMPONENT_A_BIT;
DxvkLogicOpState loState;
loState.enableLogicOp = VK_FALSE;
loState.logicOp = VK_LOGIC_OP_NO_OP;
m_context->setLogicOpState(loState);
m_context->setBlendState(
new DxvkBlendState(
VK_FALSE, VK_LOGIC_OP_NO_OP,
1, &blendAttachment));
DxvkBlendMode blendMode;
blendMode.enableBlending = VK_FALSE;
blendMode.colorSrcFactor = VK_BLEND_FACTOR_ONE;
blendMode.colorDstFactor = VK_BLEND_FACTOR_ZERO;
blendMode.colorBlendOp = VK_BLEND_OP_ADD;
blendMode.alphaSrcFactor = VK_BLEND_FACTOR_ONE;
blendMode.alphaDstFactor = VK_BLEND_FACTOR_ZERO;
blendMode.alphaBlendOp = VK_BLEND_OP_ADD;
blendMode.writeMask = VK_COLOR_COMPONENT_R_BIT
| VK_COLOR_COMPONENT_G_BIT
| VK_COLOR_COMPONENT_B_BIT
| VK_COLOR_COMPONENT_A_BIT;
for (uint32_t i = 0; i < DxvkLimits::MaxNumRenderTargets; i++)
m_context->setBlendMode(i, blendMode);
m_context->bindShader(
VK_SHADER_STAGE_VERTEX_BIT,

44
src/dxvk/dxvk_constant_state.cpp
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@ -1,44 +0,0 @@
#include <cstring>
#include "dxvk_constant_state.h"
namespace dxvk {
DxvkBlendState::DxvkBlendState(
VkBool32 enableLogicOp,
VkLogicOp logicOp,
uint32_t attachmentCount,
const VkPipelineColorBlendAttachmentState* attachmentState) {
// Copy the provided blend states into the array
for (uint32_t i = 0; i < attachmentCount; i++)
m_attachments.at(i) = attachmentState[i];
// Use default values for the remaining attachments
for (uint32_t i = attachmentCount; i < m_attachments.size(); i++) {
m_attachments.at(i).blendEnable = VK_FALSE;
m_attachments.at(i).srcColorBlendFactor = VK_BLEND_FACTOR_ONE;
m_attachments.at(i).dstColorBlendFactor = VK_BLEND_FACTOR_ZERO;
m_attachments.at(i).colorBlendOp = VK_BLEND_OP_ADD;
m_attachments.at(i).srcAlphaBlendFactor = VK_BLEND_FACTOR_ONE;
m_attachments.at(i).dstAlphaBlendFactor = VK_BLEND_FACTOR_ZERO;
m_attachments.at(i).alphaBlendOp = VK_BLEND_OP_ADD;
m_attachments.at(i).colorWriteMask =
VK_COLOR_COMPONENT_R_BIT
| VK_COLOR_COMPONENT_G_BIT
| VK_COLOR_COMPONENT_B_BIT
| VK_COLOR_COMPONENT_A_BIT;
}
m_info.sType = VK_STRUCTURE_TYPE_PIPELINE_COLOR_BLEND_STATE_CREATE_INFO;
m_info.pNext = nullptr;
m_info.flags = 0;
m_info.logicOpEnable = enableLogicOp;
m_info.logicOp = logicOp;
m_info.attachmentCount = m_attachments.size();
m_info.pAttachments = m_attachments.data();
for (uint32_t i = 0; i < 4; i++)
m_info.blendConstants[i] = 0.0f;
}
}

17
src/dxvk/dxvk_constant_state.h
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@ -90,14 +90,14 @@ namespace dxvk {
* Blend modes can be set separately for each attachment.
*/
struct DxvkBlendMode {
VkBool32 blendEnable;
VkBlendFactor srcColorBlendFactor;
VkBlendFactor dstColorBlendFactor;
VkBool32 enableBlending;
VkBlendFactor colorSrcFactor;
VkBlendFactor colorDstFactor;
VkBlendOp colorBlendOp;
VkBlendFactor srcAlphaBlendFactor;
VkBlendFactor dstAlphaBlendFactor;
VkBlendFactor alphaSrcFactor;
VkBlendFactor alphaDstFactor;
VkBlendOp alphaBlendOp;
VkColorComponentFlags colorWriteMask;
VkColorComponentFlags writeMask;
};
@ -141,9 +141,4 @@ namespace dxvk {
std::array<DxvkVertexBinding, DxvkLimits::MaxNumVertexBindings> bindings;
};
struct DxvkConstantStateObjects {
Rc<DxvkBlendState> blendState;
};
}

20
src/dxvk/dxvk_context.cpp
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@ -561,15 +561,25 @@ namespace dxvk {
gpState.dsDepthBoundsMin = m_state.ds.depthBoundsMin;
gpState.dsDepthBoundsMax = m_state.ds.depthBoundsMax;
const auto& om = m_state.co.blendState->info();
gpState.omEnableLogicOp = om.logicOpEnable;
gpState.omLogicOp = om.logicOp;
gpState.omEnableLogicOp = m_state.lo.enableLogicOp;
gpState.omLogicOp = m_state.lo.logicOp;
gpState.omRenderPass = m_state.om.framebuffer->renderPass();
const auto& rt = m_state.om.framebuffer->renderTargets();
for (uint32_t i = 0; i < DxvkLimits::MaxNumRenderTargets; i++) {
if (rt.getColorTarget(i) != nullptr)
gpState.omBlendAttachments[i] = om.pAttachments[i];
if (rt.getColorTarget(i) != nullptr) {
const DxvkBlendMode& mode = m_state.om.blendModes.at(i);
gpState.omBlendAttachments[i].blendEnable = mode.enableBlending;
gpState.omBlendAttachments[i].srcColorBlendFactor = mode.colorSrcFactor;
gpState.omBlendAttachments[i].dstColorBlendFactor = mode.colorDstFactor;
gpState.omBlendAttachments[i].colorBlendOp = mode.colorBlendOp;
gpState.omBlendAttachments[i].srcAlphaBlendFactor = mode.alphaSrcFactor;
gpState.omBlendAttachments[i].dstAlphaBlendFactor = mode.alphaDstFactor;
gpState.omBlendAttachments[i].alphaBlendOp = mode.alphaBlendOp;
gpState.omBlendAttachments[i].colorWriteMask = mode.writeMask;
}
}
m_cmd->cmdBindPipeline(VK_PIPELINE_BIND_POINT_GRAPHICS,

6
src/dxvk/dxvk_context_state.h
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@ -93,15 +93,13 @@ namespace dxvk {
struct DxvkContextState {
DxvkInputAssemblyState ia;
DxvkInputLayout il;
DxvkVertexInputState vi;
DxvkViewportState vp;
DxvkRasterizerState rs;
DxvkMultisampleState ms;
DxvkDepthStencilState ds;
DxvkLogicOpState lo;
DxvkVertexInputState vi;
DxvkViewportState vp;
DxvkOutputMergerState om;
DxvkConstantStateObjects co;
DxvkGraphicsPipelineState gp;
DxvkComputePipelineState cp;

1
src/dxvk/meson.build
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@ -4,7 +4,6 @@ dxvk_src = files([
'dxvk_buffer.cpp',
'dxvk_cmdlist.cpp',
'dxvk_compute.cpp',
'dxvk_constant_state.cpp',
'dxvk_context.cpp',
'dxvk_data.cpp',
'dxvk_descriptor.cpp',

24
tests/dxvk/test_dxvk_triangle.cpp
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@ -120,10 +120,26 @@ public:
dsState.depthBoundsMax = 1.0f;
m_dxvkContext->setDepthStencilState(dsState);
m_dxvkContext->setBlendState(
new DxvkBlendState(
VK_FALSE, VK_LOGIC_OP_COPY,
0, nullptr));
DxvkLogicOpState loState;
loState.enableLogicOp = VK_FALSE;
loState.logicOp = VK_LOGIC_OP_NO_OP;
m_dxvkContext->setLogicOpState(loState);
DxvkBlendMode blendMode;
blendMode.enableBlending = VK_FALSE;
blendMode.colorSrcFactor = VK_BLEND_FACTOR_ONE;
blendMode.colorDstFactor = VK_BLEND_FACTOR_ZERO;
blendMode.colorBlendOp = VK_BLEND_OP_ADD;
blendMode.alphaSrcFactor = VK_BLEND_FACTOR_ONE;
blendMode.alphaDstFactor = VK_BLEND_FACTOR_ZERO;
blendMode.alphaBlendOp = VK_BLEND_OP_ADD;
blendMode.writeMask = VK_COLOR_COMPONENT_R_BIT
| VK_COLOR_COMPONENT_G_BIT
| VK_COLOR_COMPONENT_B_BIT
| VK_COLOR_COMPONENT_A_BIT;
for (uint32_t i = 0; i < DxvkLimits::MaxNumRenderTargets; i++)
m_dxvkContext->setBlendMode(i, blendMode);
m_dxvkVertexShader = m_dxvkDevice->createShader(
VK_SHADER_STAGE_VERTEX_BIT, 0, nullptr,