| /* |
| * Copyright 2016 Google Inc. |
| * |
| * Use of this source code is governed by a BSD-style license that can be |
| * found in the LICENSE file. |
| */ |
| |
| #include "src/gpu/ganesh/vk/GrVkPipeline.h" |
| |
| #include "src/core/SkTraceEvent.h" |
| #include "src/gpu/ganesh/GrGeometryProcessor.h" |
| #include "src/gpu/ganesh/GrPipeline.h" |
| #include "src/gpu/ganesh/GrStencilSettings.h" |
| #include "src/gpu/ganesh/vk/GrVkCommandBuffer.h" |
| #include "src/gpu/ganesh/vk/GrVkGpu.h" |
| #include "src/gpu/ganesh/vk/GrVkRenderTarget.h" |
| #include "src/gpu/ganesh/vk/GrVkUtil.h" |
| #include "src/gpu/vk/VulkanUtilsPriv.h" |
| |
| #if defined(SK_ENABLE_SCOPED_LSAN_SUPPRESSIONS) |
| #include <sanitizer/lsan_interface.h> |
| #endif |
| |
| static inline VkFormat attrib_type_to_vkformat(GrVertexAttribType type) { |
| switch (type) { |
| case kFloat_GrVertexAttribType: |
| return VK_FORMAT_R32_SFLOAT; |
| case kFloat2_GrVertexAttribType: |
| return VK_FORMAT_R32G32_SFLOAT; |
| case kFloat3_GrVertexAttribType: |
| return VK_FORMAT_R32G32B32_SFLOAT; |
| case kFloat4_GrVertexAttribType: |
| return VK_FORMAT_R32G32B32A32_SFLOAT; |
| case kHalf_GrVertexAttribType: |
| return VK_FORMAT_R16_SFLOAT; |
| case kHalf2_GrVertexAttribType: |
| return VK_FORMAT_R16G16_SFLOAT; |
| case kHalf4_GrVertexAttribType: |
| return VK_FORMAT_R16G16B16A16_SFLOAT; |
| case kInt2_GrVertexAttribType: |
| return VK_FORMAT_R32G32_SINT; |
| case kInt3_GrVertexAttribType: |
| return VK_FORMAT_R32G32B32_SINT; |
| case kInt4_GrVertexAttribType: |
| return VK_FORMAT_R32G32B32A32_SINT; |
| case kByte_GrVertexAttribType: |
| return VK_FORMAT_R8_SINT; |
| case kByte2_GrVertexAttribType: |
| return VK_FORMAT_R8G8_SINT; |
| case kByte4_GrVertexAttribType: |
| return VK_FORMAT_R8G8B8A8_SINT; |
| case kUByte_GrVertexAttribType: |
| return VK_FORMAT_R8_UINT; |
| case kUByte2_GrVertexAttribType: |
| return VK_FORMAT_R8G8_UINT; |
| case kUByte4_GrVertexAttribType: |
| return VK_FORMAT_R8G8B8A8_UINT; |
| case kUByte_norm_GrVertexAttribType: |
| return VK_FORMAT_R8_UNORM; |
| case kUByte4_norm_GrVertexAttribType: |
| return VK_FORMAT_R8G8B8A8_UNORM; |
| case kShort2_GrVertexAttribType: |
| return VK_FORMAT_R16G16_SINT; |
| case kShort4_GrVertexAttribType: |
| return VK_FORMAT_R16G16B16A16_SINT; |
| case kUShort2_GrVertexAttribType: |
| return VK_FORMAT_R16G16_UINT; |
| case kUShort2_norm_GrVertexAttribType: |
| return VK_FORMAT_R16G16_UNORM; |
| case kInt_GrVertexAttribType: |
| return VK_FORMAT_R32_SINT; |
| case kUInt_GrVertexAttribType: |
| return VK_FORMAT_R32_UINT; |
| case kUShort_norm_GrVertexAttribType: |
| return VK_FORMAT_R16_UNORM; |
| case kUShort4_norm_GrVertexAttribType: |
| return VK_FORMAT_R16G16B16A16_UNORM; |
| } |
| SK_ABORT("Unknown vertex attrib type"); |
| } |
| |
| static void setup_vertex_input_state( |
| const GrGeometryProcessor::AttributeSet& vertexAttribs, |
| const GrGeometryProcessor::AttributeSet& instanceAttribs, |
| VkPipelineVertexInputStateCreateInfo* vertexInputInfo, |
| SkSTArray<2, VkVertexInputBindingDescription, true>* bindingDescs, |
| VkVertexInputAttributeDescription* attributeDesc) { |
| int vaCount = vertexAttribs.count(); |
| int iaCount = instanceAttribs.count(); |
| |
| uint32_t vertexBinding = 0, instanceBinding = 0; |
| |
| int nextBinding = bindingDescs->size(); |
| if (vaCount) { |
| vertexBinding = nextBinding++; |
| } |
| |
| if (iaCount) { |
| instanceBinding = nextBinding; |
| } |
| |
| // setup attribute descriptions |
| int attribIndex = 0; |
| for (auto attrib : vertexAttribs) { |
| VkVertexInputAttributeDescription& vkAttrib = attributeDesc[attribIndex]; |
| vkAttrib.location = attribIndex++; // for now assume location = attribIndex |
| vkAttrib.binding = vertexBinding; |
| vkAttrib.format = attrib_type_to_vkformat(attrib.cpuType()); |
| vkAttrib.offset = *attrib.offset(); |
| } |
| |
| for (auto attrib : instanceAttribs) { |
| VkVertexInputAttributeDescription& vkAttrib = attributeDesc[attribIndex]; |
| vkAttrib.location = attribIndex++; // for now assume location = attribIndex |
| vkAttrib.binding = instanceBinding; |
| vkAttrib.format = attrib_type_to_vkformat(attrib.cpuType()); |
| vkAttrib.offset = *attrib.offset(); |
| } |
| |
| if (vaCount) { |
| bindingDescs->push_back() = { |
| vertexBinding, |
| (uint32_t) vertexAttribs.stride(), |
| VK_VERTEX_INPUT_RATE_VERTEX |
| }; |
| } |
| if (iaCount) { |
| bindingDescs->push_back() = { |
| instanceBinding, |
| (uint32_t) instanceAttribs.stride(), |
| VK_VERTEX_INPUT_RATE_INSTANCE |
| }; |
| } |
| |
| memset(vertexInputInfo, 0, sizeof(VkPipelineVertexInputStateCreateInfo)); |
| vertexInputInfo->sType = VK_STRUCTURE_TYPE_PIPELINE_VERTEX_INPUT_STATE_CREATE_INFO; |
| vertexInputInfo->pNext = nullptr; |
| vertexInputInfo->flags = 0; |
| vertexInputInfo->vertexBindingDescriptionCount = bindingDescs->size(); |
| vertexInputInfo->pVertexBindingDescriptions = bindingDescs->begin(); |
| vertexInputInfo->vertexAttributeDescriptionCount = vaCount + iaCount; |
| vertexInputInfo->pVertexAttributeDescriptions = attributeDesc; |
| } |
| |
| static VkPrimitiveTopology gr_primitive_type_to_vk_topology(GrPrimitiveType primitiveType) { |
| switch (primitiveType) { |
| case GrPrimitiveType::kTriangles: |
| return VK_PRIMITIVE_TOPOLOGY_TRIANGLE_LIST; |
| case GrPrimitiveType::kTriangleStrip: |
| return VK_PRIMITIVE_TOPOLOGY_TRIANGLE_STRIP; |
| case GrPrimitiveType::kPoints: |
| return VK_PRIMITIVE_TOPOLOGY_POINT_LIST; |
| case GrPrimitiveType::kLines: |
| return VK_PRIMITIVE_TOPOLOGY_LINE_LIST; |
| case GrPrimitiveType::kLineStrip: |
| return VK_PRIMITIVE_TOPOLOGY_LINE_STRIP; |
| } |
| SkUNREACHABLE; |
| } |
| |
| static void setup_input_assembly_state(GrPrimitiveType primitiveType, |
| VkPipelineInputAssemblyStateCreateInfo* inputAssemblyInfo) { |
| memset(inputAssemblyInfo, 0, sizeof(VkPipelineInputAssemblyStateCreateInfo)); |
| inputAssemblyInfo->sType = VK_STRUCTURE_TYPE_PIPELINE_INPUT_ASSEMBLY_STATE_CREATE_INFO; |
| inputAssemblyInfo->pNext = nullptr; |
| inputAssemblyInfo->flags = 0; |
| inputAssemblyInfo->primitiveRestartEnable = false; |
| inputAssemblyInfo->topology = gr_primitive_type_to_vk_topology(primitiveType); |
| } |
| |
| static VkStencilOp stencil_op_to_vk_stencil_op(GrStencilOp op) { |
| static const VkStencilOp gTable[] = { |
| VK_STENCIL_OP_KEEP, // kKeep |
| VK_STENCIL_OP_ZERO, // kZero |
| VK_STENCIL_OP_REPLACE, // kReplace |
| VK_STENCIL_OP_INVERT, // kInvert |
| VK_STENCIL_OP_INCREMENT_AND_WRAP, // kIncWrap |
| VK_STENCIL_OP_DECREMENT_AND_WRAP, // kDecWrap |
| VK_STENCIL_OP_INCREMENT_AND_CLAMP, // kIncClamp |
| VK_STENCIL_OP_DECREMENT_AND_CLAMP, // kDecClamp |
| }; |
| static_assert(std::size(gTable) == kGrStencilOpCount); |
| static_assert(0 == (int)GrStencilOp::kKeep); |
| static_assert(1 == (int)GrStencilOp::kZero); |
| static_assert(2 == (int)GrStencilOp::kReplace); |
| static_assert(3 == (int)GrStencilOp::kInvert); |
| static_assert(4 == (int)GrStencilOp::kIncWrap); |
| static_assert(5 == (int)GrStencilOp::kDecWrap); |
| static_assert(6 == (int)GrStencilOp::kIncClamp); |
| static_assert(7 == (int)GrStencilOp::kDecClamp); |
| SkASSERT(op < (GrStencilOp)kGrStencilOpCount); |
| return gTable[(int)op]; |
| } |
| |
| static VkCompareOp stencil_func_to_vk_compare_op(GrStencilTest test) { |
| static const VkCompareOp gTable[] = { |
| VK_COMPARE_OP_ALWAYS, // kAlways |
| VK_COMPARE_OP_NEVER, // kNever |
| VK_COMPARE_OP_GREATER, // kGreater |
| VK_COMPARE_OP_GREATER_OR_EQUAL, // kGEqual |
| VK_COMPARE_OP_LESS, // kLess |
| VK_COMPARE_OP_LESS_OR_EQUAL, // kLEqual |
| VK_COMPARE_OP_EQUAL, // kEqual |
| VK_COMPARE_OP_NOT_EQUAL, // kNotEqual |
| }; |
| static_assert(std::size(gTable) == kGrStencilTestCount); |
| static_assert(0 == (int)GrStencilTest::kAlways); |
| static_assert(1 == (int)GrStencilTest::kNever); |
| static_assert(2 == (int)GrStencilTest::kGreater); |
| static_assert(3 == (int)GrStencilTest::kGEqual); |
| static_assert(4 == (int)GrStencilTest::kLess); |
| static_assert(5 == (int)GrStencilTest::kLEqual); |
| static_assert(6 == (int)GrStencilTest::kEqual); |
| static_assert(7 == (int)GrStencilTest::kNotEqual); |
| SkASSERT(test < (GrStencilTest)kGrStencilTestCount); |
| |
| return gTable[(int)test]; |
| } |
| |
| static void setup_stencil_op_state( |
| VkStencilOpState* opState, const GrStencilSettings::Face& stencilFace) { |
| opState->failOp = stencil_op_to_vk_stencil_op(stencilFace.fFailOp); |
| opState->passOp = stencil_op_to_vk_stencil_op(stencilFace.fPassOp); |
| opState->depthFailOp = opState->failOp; |
| opState->compareOp = stencil_func_to_vk_compare_op(stencilFace.fTest); |
| opState->compareMask = stencilFace.fTestMask; |
| opState->writeMask = stencilFace.fWriteMask; |
| opState->reference = stencilFace.fRef; |
| } |
| |
| static void setup_depth_stencil_state( |
| const GrStencilSettings& stencilSettings, |
| GrSurfaceOrigin origin, |
| VkPipelineDepthStencilStateCreateInfo* stencilInfo) { |
| |
| memset(stencilInfo, 0, sizeof(VkPipelineDepthStencilStateCreateInfo)); |
| stencilInfo->sType = VK_STRUCTURE_TYPE_PIPELINE_DEPTH_STENCIL_STATE_CREATE_INFO; |
| stencilInfo->pNext = nullptr; |
| stencilInfo->flags = 0; |
| // set depth testing defaults |
| stencilInfo->depthTestEnable = VK_FALSE; |
| stencilInfo->depthWriteEnable = VK_FALSE; |
| stencilInfo->depthCompareOp = VK_COMPARE_OP_ALWAYS; |
| stencilInfo->depthBoundsTestEnable = VK_FALSE; |
| stencilInfo->stencilTestEnable = !stencilSettings.isDisabled(); |
| if (!stencilSettings.isDisabled()) { |
| if (!stencilSettings.isTwoSided()) { |
| setup_stencil_op_state(&stencilInfo->front, stencilSettings.singleSidedFace()); |
| stencilInfo->back = stencilInfo->front; |
| } else { |
| setup_stencil_op_state(&stencilInfo->front, stencilSettings.postOriginCCWFace(origin)); |
| setup_stencil_op_state(&stencilInfo->back, stencilSettings.postOriginCWFace(origin)); |
| } |
| } |
| stencilInfo->minDepthBounds = 0.0f; |
| stencilInfo->maxDepthBounds = 1.0f; |
| } |
| |
| static void setup_viewport_scissor_state(VkPipelineViewportStateCreateInfo* viewportInfo) { |
| memset(viewportInfo, 0, sizeof(VkPipelineViewportStateCreateInfo)); |
| viewportInfo->sType = VK_STRUCTURE_TYPE_PIPELINE_VIEWPORT_STATE_CREATE_INFO; |
| viewportInfo->pNext = nullptr; |
| viewportInfo->flags = 0; |
| |
| viewportInfo->viewportCount = 1; |
| viewportInfo->pViewports = nullptr; // This is set dynamically |
| |
| viewportInfo->scissorCount = 1; |
| viewportInfo->pScissors = nullptr; // This is set dynamically |
| |
| SkASSERT(viewportInfo->viewportCount == viewportInfo->scissorCount); |
| } |
| |
| static void setup_multisample_state(int numSamples, |
| const GrCaps* caps, |
| VkPipelineMultisampleStateCreateInfo* multisampleInfo) { |
| memset(multisampleInfo, 0, sizeof(VkPipelineMultisampleStateCreateInfo)); |
| multisampleInfo->sType = VK_STRUCTURE_TYPE_PIPELINE_MULTISAMPLE_STATE_CREATE_INFO; |
| multisampleInfo->pNext = nullptr; |
| multisampleInfo->flags = 0; |
| SkAssertResult(skgpu::SampleCountToVkSampleCount(numSamples, |
| &multisampleInfo->rasterizationSamples)); |
| multisampleInfo->sampleShadingEnable = VK_FALSE; |
| multisampleInfo->minSampleShading = 0.0f; |
| multisampleInfo->pSampleMask = nullptr; |
| multisampleInfo->alphaToCoverageEnable = VK_FALSE; |
| multisampleInfo->alphaToOneEnable = VK_FALSE; |
| } |
| |
| static VkBlendFactor blend_coeff_to_vk_blend(skgpu::BlendCoeff coeff) { |
| switch (coeff) { |
| case skgpu::BlendCoeff::kZero: |
| return VK_BLEND_FACTOR_ZERO; |
| case skgpu::BlendCoeff::kOne: |
| return VK_BLEND_FACTOR_ONE; |
| case skgpu::BlendCoeff::kSC: |
| return VK_BLEND_FACTOR_SRC_COLOR; |
| case skgpu::BlendCoeff::kISC: |
| return VK_BLEND_FACTOR_ONE_MINUS_SRC_COLOR; |
| case skgpu::BlendCoeff::kDC: |
| return VK_BLEND_FACTOR_DST_COLOR; |
| case skgpu::BlendCoeff::kIDC: |
| return VK_BLEND_FACTOR_ONE_MINUS_DST_COLOR; |
| case skgpu::BlendCoeff::kSA: |
| return VK_BLEND_FACTOR_SRC_ALPHA; |
| case skgpu::BlendCoeff::kISA: |
| return VK_BLEND_FACTOR_ONE_MINUS_SRC_ALPHA; |
| case skgpu::BlendCoeff::kDA: |
| return VK_BLEND_FACTOR_DST_ALPHA; |
| case skgpu::BlendCoeff::kIDA: |
| return VK_BLEND_FACTOR_ONE_MINUS_DST_ALPHA; |
| case skgpu::BlendCoeff::kConstC: |
| return VK_BLEND_FACTOR_CONSTANT_COLOR; |
| case skgpu::BlendCoeff::kIConstC: |
| return VK_BLEND_FACTOR_ONE_MINUS_CONSTANT_COLOR; |
| case skgpu::BlendCoeff::kS2C: |
| return VK_BLEND_FACTOR_SRC1_COLOR; |
| case skgpu::BlendCoeff::kIS2C: |
| return VK_BLEND_FACTOR_ONE_MINUS_SRC1_COLOR; |
| case skgpu::BlendCoeff::kS2A: |
| return VK_BLEND_FACTOR_SRC1_ALPHA; |
| case skgpu::BlendCoeff::kIS2A: |
| return VK_BLEND_FACTOR_ONE_MINUS_SRC1_ALPHA; |
| case skgpu::BlendCoeff::kIllegal: |
| return VK_BLEND_FACTOR_ZERO; |
| } |
| SkUNREACHABLE; |
| } |
| |
| static VkBlendOp blend_equation_to_vk_blend_op(skgpu::BlendEquation equation) { |
| static const VkBlendOp gTable[] = { |
| // Basic blend ops |
| VK_BLEND_OP_ADD, |
| VK_BLEND_OP_SUBTRACT, |
| VK_BLEND_OP_REVERSE_SUBTRACT, |
| |
| // Advanced blend ops |
| VK_BLEND_OP_SCREEN_EXT, |
| VK_BLEND_OP_OVERLAY_EXT, |
| VK_BLEND_OP_DARKEN_EXT, |
| VK_BLEND_OP_LIGHTEN_EXT, |
| VK_BLEND_OP_COLORDODGE_EXT, |
| VK_BLEND_OP_COLORBURN_EXT, |
| VK_BLEND_OP_HARDLIGHT_EXT, |
| VK_BLEND_OP_SOFTLIGHT_EXT, |
| VK_BLEND_OP_DIFFERENCE_EXT, |
| VK_BLEND_OP_EXCLUSION_EXT, |
| VK_BLEND_OP_MULTIPLY_EXT, |
| VK_BLEND_OP_HSL_HUE_EXT, |
| VK_BLEND_OP_HSL_SATURATION_EXT, |
| VK_BLEND_OP_HSL_COLOR_EXT, |
| VK_BLEND_OP_HSL_LUMINOSITY_EXT, |
| |
| // Illegal. |
| VK_BLEND_OP_ADD, |
| }; |
| static_assert(0 == (int)skgpu::BlendEquation::kAdd); |
| static_assert(1 == (int)skgpu::BlendEquation::kSubtract); |
| static_assert(2 == (int)skgpu::BlendEquation::kReverseSubtract); |
| static_assert(3 == (int)skgpu::BlendEquation::kScreen); |
| static_assert(4 == (int)skgpu::BlendEquation::kOverlay); |
| static_assert(5 == (int)skgpu::BlendEquation::kDarken); |
| static_assert(6 == (int)skgpu::BlendEquation::kLighten); |
| static_assert(7 == (int)skgpu::BlendEquation::kColorDodge); |
| static_assert(8 == (int)skgpu::BlendEquation::kColorBurn); |
| static_assert(9 == (int)skgpu::BlendEquation::kHardLight); |
| static_assert(10 == (int)skgpu::BlendEquation::kSoftLight); |
| static_assert(11 == (int)skgpu::BlendEquation::kDifference); |
| static_assert(12 == (int)skgpu::BlendEquation::kExclusion); |
| static_assert(13 == (int)skgpu::BlendEquation::kMultiply); |
| static_assert(14 == (int)skgpu::BlendEquation::kHSLHue); |
| static_assert(15 == (int)skgpu::BlendEquation::kHSLSaturation); |
| static_assert(16 == (int)skgpu::BlendEquation::kHSLColor); |
| static_assert(17 == (int)skgpu::BlendEquation::kHSLLuminosity); |
| static_assert(std::size(gTable) == skgpu::kBlendEquationCnt); |
| |
| SkASSERT((unsigned)equation < skgpu::kBlendEquationCnt); |
| return gTable[(int)equation]; |
| } |
| |
| static void setup_color_blend_state(const skgpu::BlendInfo& blendInfo, |
| VkPipelineColorBlendStateCreateInfo* colorBlendInfo, |
| VkPipelineColorBlendAttachmentState* attachmentState) { |
| skgpu::BlendEquation equation = blendInfo.fEquation; |
| skgpu::BlendCoeff srcCoeff = blendInfo.fSrcBlend; |
| skgpu::BlendCoeff dstCoeff = blendInfo.fDstBlend; |
| bool blendOff = skgpu::BlendShouldDisable(equation, srcCoeff, dstCoeff); |
| |
| memset(attachmentState, 0, sizeof(VkPipelineColorBlendAttachmentState)); |
| attachmentState->blendEnable = !blendOff; |
| if (!blendOff) { |
| attachmentState->srcColorBlendFactor = blend_coeff_to_vk_blend(srcCoeff); |
| attachmentState->dstColorBlendFactor = blend_coeff_to_vk_blend(dstCoeff); |
| attachmentState->colorBlendOp = blend_equation_to_vk_blend_op(equation); |
| attachmentState->srcAlphaBlendFactor = blend_coeff_to_vk_blend(srcCoeff); |
| attachmentState->dstAlphaBlendFactor = blend_coeff_to_vk_blend(dstCoeff); |
| attachmentState->alphaBlendOp = blend_equation_to_vk_blend_op(equation); |
| } |
| |
| if (!blendInfo.fWritesColor) { |
| attachmentState->colorWriteMask = 0; |
| } else { |
| attachmentState->colorWriteMask = VK_COLOR_COMPONENT_R_BIT | VK_COLOR_COMPONENT_G_BIT | |
| VK_COLOR_COMPONENT_B_BIT | VK_COLOR_COMPONENT_A_BIT; |
| } |
| |
| memset(colorBlendInfo, 0, sizeof(VkPipelineColorBlendStateCreateInfo)); |
| colorBlendInfo->sType = VK_STRUCTURE_TYPE_PIPELINE_COLOR_BLEND_STATE_CREATE_INFO; |
| colorBlendInfo->pNext = nullptr; |
| colorBlendInfo->flags = 0; |
| colorBlendInfo->logicOpEnable = VK_FALSE; |
| colorBlendInfo->attachmentCount = 1; |
| colorBlendInfo->pAttachments = attachmentState; |
| // colorBlendInfo->blendConstants is set dynamically |
| } |
| |
| static void setup_raster_state(bool isWireframe, |
| const GrCaps* caps, |
| VkPipelineRasterizationStateCreateInfo* rasterInfo) { |
| memset(rasterInfo, 0, sizeof(VkPipelineRasterizationStateCreateInfo)); |
| rasterInfo->sType = VK_STRUCTURE_TYPE_PIPELINE_RASTERIZATION_STATE_CREATE_INFO; |
| rasterInfo->pNext = nullptr; |
| rasterInfo->flags = 0; |
| rasterInfo->depthClampEnable = VK_FALSE; |
| rasterInfo->rasterizerDiscardEnable = VK_FALSE; |
| rasterInfo->polygonMode = (caps->wireframeMode() || isWireframe) ? |
| VK_POLYGON_MODE_LINE : VK_POLYGON_MODE_FILL; |
| rasterInfo->cullMode = VK_CULL_MODE_NONE; |
| rasterInfo->frontFace = VK_FRONT_FACE_COUNTER_CLOCKWISE; |
| rasterInfo->depthBiasEnable = VK_FALSE; |
| rasterInfo->depthBiasConstantFactor = 0.0f; |
| rasterInfo->depthBiasClamp = 0.0f; |
| rasterInfo->depthBiasSlopeFactor = 0.0f; |
| rasterInfo->lineWidth = 1.0f; |
| } |
| |
| static void setup_conservative_raster_info( |
| VkPipelineRasterizationConservativeStateCreateInfoEXT* conservativeRasterInfo) { |
| memset(conservativeRasterInfo, 0, |
| sizeof(VkPipelineRasterizationConservativeStateCreateInfoEXT)); |
| conservativeRasterInfo->sType = |
| VK_STRUCTURE_TYPE_PIPELINE_RASTERIZATION_CONSERVATIVE_STATE_CREATE_INFO_EXT; |
| conservativeRasterInfo->pNext = nullptr; |
| conservativeRasterInfo->flags = 0; |
| conservativeRasterInfo->conservativeRasterizationMode = |
| VK_CONSERVATIVE_RASTERIZATION_MODE_OVERESTIMATE_EXT; |
| conservativeRasterInfo->extraPrimitiveOverestimationSize = 0; |
| } |
| |
| static void setup_dynamic_state(VkPipelineDynamicStateCreateInfo* dynamicInfo, |
| VkDynamicState* dynamicStates) { |
| memset(dynamicInfo, 0, sizeof(VkPipelineDynamicStateCreateInfo)); |
| dynamicInfo->sType = VK_STRUCTURE_TYPE_PIPELINE_DYNAMIC_STATE_CREATE_INFO; |
| dynamicInfo->pNext = VK_NULL_HANDLE; |
| dynamicInfo->flags = 0; |
| dynamicStates[0] = VK_DYNAMIC_STATE_VIEWPORT; |
| dynamicStates[1] = VK_DYNAMIC_STATE_SCISSOR; |
| dynamicStates[2] = VK_DYNAMIC_STATE_BLEND_CONSTANTS; |
| dynamicInfo->dynamicStateCount = 3; |
| dynamicInfo->pDynamicStates = dynamicStates; |
| } |
| |
| sk_sp<GrVkPipeline> GrVkPipeline::Make(GrVkGpu* gpu, |
| const GrGeometryProcessor::AttributeSet& vertexAttribs, |
| const GrGeometryProcessor::AttributeSet& instanceAttribs, |
| GrPrimitiveType primitiveType, |
| GrSurfaceOrigin origin, |
| const GrStencilSettings& stencilSettings, |
| int numSamples, |
| bool isHWAntialiasState, |
| const skgpu::BlendInfo& blendInfo, |
| bool isWireframe, |
| bool useConservativeRaster, |
| uint32_t subpass, |
| VkPipelineShaderStageCreateInfo* shaderStageInfo, |
| int shaderStageCount, |
| VkRenderPass compatibleRenderPass, |
| VkPipelineLayout layout, |
| bool ownsLayout, |
| VkPipelineCache cache) { |
| VkPipelineVertexInputStateCreateInfo vertexInputInfo; |
| SkSTArray<2, VkVertexInputBindingDescription, true> bindingDescs; |
| SkSTArray<16, VkVertexInputAttributeDescription> attributeDesc; |
| int totalAttributeCnt = vertexAttribs.count() + instanceAttribs.count(); |
| SkASSERT(totalAttributeCnt <= gpu->vkCaps().maxVertexAttributes()); |
| VkVertexInputAttributeDescription* pAttribs = attributeDesc.push_back_n(totalAttributeCnt); |
| setup_vertex_input_state(vertexAttribs, instanceAttribs, &vertexInputInfo, &bindingDescs, |
| pAttribs); |
| |
| VkPipelineInputAssemblyStateCreateInfo inputAssemblyInfo; |
| setup_input_assembly_state(primitiveType, &inputAssemblyInfo); |
| |
| VkPipelineDepthStencilStateCreateInfo depthStencilInfo; |
| setup_depth_stencil_state(stencilSettings, origin, &depthStencilInfo); |
| |
| VkPipelineViewportStateCreateInfo viewportInfo; |
| setup_viewport_scissor_state(&viewportInfo); |
| |
| VkPipelineMultisampleStateCreateInfo multisampleInfo; |
| setup_multisample_state(numSamples, gpu->caps(), &multisampleInfo); |
| |
| // We will only have one color attachment per pipeline. |
| VkPipelineColorBlendAttachmentState attachmentStates[1]; |
| VkPipelineColorBlendStateCreateInfo colorBlendInfo; |
| setup_color_blend_state(blendInfo, &colorBlendInfo, attachmentStates); |
| |
| VkPipelineRasterizationStateCreateInfo rasterInfo; |
| setup_raster_state(isWireframe, gpu->caps(), &rasterInfo); |
| |
| VkPipelineRasterizationConservativeStateCreateInfoEXT conservativeRasterInfo; |
| if (useConservativeRaster) { |
| SkASSERT(gpu->caps()->conservativeRasterSupport()); |
| setup_conservative_raster_info(&conservativeRasterInfo); |
| conservativeRasterInfo.pNext = rasterInfo.pNext; |
| rasterInfo.pNext = &conservativeRasterInfo; |
| } |
| |
| VkDynamicState dynamicStates[3]; |
| VkPipelineDynamicStateCreateInfo dynamicInfo; |
| setup_dynamic_state(&dynamicInfo, dynamicStates); |
| |
| VkGraphicsPipelineCreateInfo pipelineCreateInfo; |
| memset(&pipelineCreateInfo, 0, sizeof(VkGraphicsPipelineCreateInfo)); |
| pipelineCreateInfo.sType = VK_STRUCTURE_TYPE_GRAPHICS_PIPELINE_CREATE_INFO; |
| pipelineCreateInfo.pNext = nullptr; |
| pipelineCreateInfo.flags = 0; |
| pipelineCreateInfo.stageCount = shaderStageCount; |
| pipelineCreateInfo.pStages = shaderStageInfo; |
| pipelineCreateInfo.pVertexInputState = &vertexInputInfo; |
| pipelineCreateInfo.pInputAssemblyState = &inputAssemblyInfo; |
| pipelineCreateInfo.pTessellationState = nullptr; |
| pipelineCreateInfo.pViewportState = &viewportInfo; |
| pipelineCreateInfo.pRasterizationState = &rasterInfo; |
| pipelineCreateInfo.pMultisampleState = &multisampleInfo; |
| pipelineCreateInfo.pDepthStencilState = &depthStencilInfo; |
| pipelineCreateInfo.pColorBlendState = &colorBlendInfo; |
| pipelineCreateInfo.pDynamicState = &dynamicInfo; |
| pipelineCreateInfo.layout = layout; |
| pipelineCreateInfo.renderPass = compatibleRenderPass; |
| pipelineCreateInfo.subpass = subpass; |
| pipelineCreateInfo.basePipelineHandle = VK_NULL_HANDLE; |
| pipelineCreateInfo.basePipelineIndex = -1; |
| |
| VkPipeline vkPipeline; |
| VkResult err; |
| { |
| TRACE_EVENT0_ALWAYS("skia.shaders", "CreateGraphicsPipeline"); |
| #if defined(SK_ENABLE_SCOPED_LSAN_SUPPRESSIONS) |
| // skia:8712 |
| __lsan::ScopedDisabler lsanDisabler; |
| #endif |
| GR_VK_CALL_RESULT(gpu, err, CreateGraphicsPipelines(gpu->device(), cache, 1, |
| &pipelineCreateInfo, nullptr, |
| &vkPipeline)); |
| } |
| if (err) { |
| SkDebugf("Failed to create pipeline. Error: %d\n", err); |
| return nullptr; |
| } |
| |
| if (!ownsLayout) { |
| layout = VK_NULL_HANDLE; |
| } |
| return sk_sp<GrVkPipeline>(new GrVkPipeline(gpu, vkPipeline, layout)); |
| } |
| |
| sk_sp<GrVkPipeline> GrVkPipeline::Make(GrVkGpu* gpu, |
| const GrProgramInfo& programInfo, |
| VkPipelineShaderStageCreateInfo* shaderStageInfo, |
| int shaderStageCount, |
| VkRenderPass compatibleRenderPass, |
| VkPipelineLayout layout, |
| VkPipelineCache cache, |
| uint32_t subpass) { |
| const GrGeometryProcessor& geomProc = programInfo.geomProc(); |
| const GrPipeline& pipeline = programInfo.pipeline(); |
| |
| return Make(gpu, |
| geomProc.vertexAttributes(), |
| geomProc.instanceAttributes(), |
| programInfo.primitiveType(), |
| programInfo.origin(), |
| programInfo.nonGLStencilSettings(), |
| programInfo.numSamples(), |
| programInfo.numSamples() > 1, |
| pipeline.getXferProcessor().getBlendInfo(), |
| pipeline.isWireframe(), |
| pipeline.usesConservativeRaster(), |
| subpass, |
| shaderStageInfo, |
| shaderStageCount, |
| compatibleRenderPass, |
| layout, |
| /*ownsLayout=*/true, |
| cache); |
| } |
| |
| void GrVkPipeline::freeGPUData() const { |
| GR_VK_CALL(fGpu->vkInterface(), DestroyPipeline(fGpu->device(), fPipeline, nullptr)); |
| if (fPipelineLayout != VK_NULL_HANDLE) { |
| GR_VK_CALL(fGpu->vkInterface(), |
| DestroyPipelineLayout(fGpu->device(), fPipelineLayout, nullptr)); |
| } |
| } |
| |
| void GrVkPipeline::SetDynamicScissorRectState(GrVkGpu* gpu, |
| GrVkCommandBuffer* cmdBuffer, |
| SkISize colorAttachmentDimensions, |
| GrSurfaceOrigin rtOrigin, |
| const SkIRect& scissorRect) { |
| SkASSERT(scissorRect.isEmpty() || |
| SkIRect::MakeSize(colorAttachmentDimensions).contains(scissorRect)); |
| |
| VkRect2D scissor; |
| scissor.offset.x = scissorRect.fLeft; |
| scissor.extent.width = scissorRect.width(); |
| if (kTopLeft_GrSurfaceOrigin == rtOrigin) { |
| scissor.offset.y = scissorRect.fTop; |
| } else { |
| SkASSERT(kBottomLeft_GrSurfaceOrigin == rtOrigin); |
| scissor.offset.y = colorAttachmentDimensions.height() - scissorRect.fBottom; |
| } |
| scissor.extent.height = scissorRect.height(); |
| |
| SkASSERT(scissor.offset.x >= 0); |
| SkASSERT(scissor.offset.y >= 0); |
| cmdBuffer->setScissor(gpu, 0, 1, &scissor); |
| } |
| |
| void GrVkPipeline::SetDynamicViewportState(GrVkGpu* gpu, |
| GrVkCommandBuffer* cmdBuffer, |
| SkISize colorAttachmentDimensions) { |
| // We always use one viewport the size of the RT |
| VkViewport viewport; |
| viewport.x = 0.0f; |
| viewport.y = 0.0f; |
| viewport.width = SkIntToScalar(colorAttachmentDimensions.width()); |
| viewport.height = SkIntToScalar(colorAttachmentDimensions.height()); |
| viewport.minDepth = 0.0f; |
| viewport.maxDepth = 1.0f; |
| cmdBuffer->setViewport(gpu, 0, 1, &viewport); |
| } |
| |
| void GrVkPipeline::SetDynamicBlendConstantState(GrVkGpu* gpu, |
| GrVkCommandBuffer* cmdBuffer, |
| const skgpu::Swizzle& swizzle, |
| const GrXferProcessor& xferProcessor) { |
| const skgpu::BlendInfo& blendInfo = xferProcessor.getBlendInfo(); |
| skgpu::BlendCoeff srcCoeff = blendInfo.fSrcBlend; |
| skgpu::BlendCoeff dstCoeff = blendInfo.fDstBlend; |
| float floatColors[4]; |
| if (skgpu::BlendCoeffRefsConstant(srcCoeff) || skgpu::BlendCoeffRefsConstant(dstCoeff)) { |
| // Swizzle the blend to match what the shader will output. |
| SkPMColor4f blendConst = swizzle.applyTo(blendInfo.fBlendConstant); |
| floatColors[0] = blendConst.fR; |
| floatColors[1] = blendConst.fG; |
| floatColors[2] = blendConst.fB; |
| floatColors[3] = blendConst.fA; |
| cmdBuffer->setBlendConstants(gpu, floatColors); |
| } |
| } |