aboutsummaryrefslogtreecommitdiffhomepage
diff options
context:
space:
mode:
Diffstat
-rw-r--r--gyp/gpu.gypi2
-rw-r--r--src/gpu/vk/GrVkCopyPipeline.cpp190
-rw-r--r--src/gpu/vk/GrVkCopyPipeline.h43
-rw-r--r--src/gpu/vk/GrVkPipeline.h8
4 files changed, 238 insertions, 5 deletions
diff --git a/gyp/gpu.gypi b/gyp/gpu.gypi
index 75b5984bd4..85d9ddcd8c 100644
--- a/gyp/gpu.gypi
+++ b/gyp/gpu.gypi
@@ -461,6 +461,8 @@
'<(skia_src_path)/gpu/vk/GrVkCaps.h',
'<(skia_src_path)/gpu/vk/GrVkCommandBuffer.cpp',
'<(skia_src_path)/gpu/vk/GrVkCommandBuffer.h',
+ '<(skia_src_path)/gpu/vk/GrVkCopyPipeline.cpp',
+ '<(skia_src_path)/gpu/vk/GrVkCopyPipeline.h',
'<(skia_src_path)/gpu/vk/GrVkDescriptorPool.cpp',
'<(skia_src_path)/gpu/vk/GrVkDescriptorPool.h',
'<(skia_src_path)/gpu/vk/GrVkDescriptorSet.cpp',
diff --git a/src/gpu/vk/GrVkCopyPipeline.cpp b/src/gpu/vk/GrVkCopyPipeline.cpp
new file mode 100644
index 0000000000..8986029c7d
--- /dev/null
+++ b/src/gpu/vk/GrVkCopyPipeline.cpp
@@ -0,0 +1,190 @@
+/*
+ * 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 "GrVkCopyPipeline.h"
+
+#include "GrVkGpu.h"
+#include "GrVkUtil.h"
+#include "SkOnce.h"
+
+static void setup_multisample_state(int numSamples,
+ VkPipelineMultisampleStateCreateInfo* multisampleInfo) {
+ memset(multisampleInfo, 0, sizeof(VkPipelineMultisampleStateCreateInfo));
+ multisampleInfo->sType = VK_STRUCTURE_TYPE_PIPELINE_MULTISAMPLE_STATE_CREATE_INFO;
+ multisampleInfo->pNext = nullptr;
+ multisampleInfo->flags = 0;
+ SkAssertResult(GrSampleCountToVkSampleCount(numSamples,
+ &multisampleInfo->rasterizationSamples));
+ multisampleInfo->sampleShadingEnable = VK_FALSE;
+ multisampleInfo->minSampleShading = 0.0f;
+ multisampleInfo->pSampleMask = nullptr;
+ multisampleInfo->alphaToCoverageEnable = VK_FALSE;
+ multisampleInfo->alphaToOneEnable = VK_FALSE;
+}
+
+GrVkCopyPipeline* GrVkCopyPipeline::Create(GrVkGpu* gpu,
+ VkPipelineShaderStageCreateInfo* shaderStageInfo,
+ VkPipelineLayout pipelineLayout,
+ int numSamples,
+ const GrVkRenderPass& renderPass,
+ VkPipelineCache cache) {
+
+ static const VkVertexInputAttributeDescription attributeDesc = {
+ 0, // location
+ 0, // binding
+ VK_FORMAT_R32G32_SFLOAT, // format
+ 0, // offset
+ };
+
+ static const VkVertexInputBindingDescription bindingDesc = {
+ 0, // binding
+ 2 * sizeof(float), // stride
+ VK_VERTEX_INPUT_RATE_VERTEX // inputRate
+ };
+
+ static const VkPipelineVertexInputStateCreateInfo vertexInputInfo = {
+ VK_STRUCTURE_TYPE_PIPELINE_VERTEX_INPUT_STATE_CREATE_INFO, // sType
+ nullptr, // pNext
+ 0, // flags
+ 1, // vertexBindingDescriptionCount
+ &bindingDesc, // pVertexBindingDescriptions
+ 1, // vertexAttributeDescriptionCnt
+ &attributeDesc, // pVertexAttributeDescriptions
+ };
+
+ static const VkPipelineInputAssemblyStateCreateInfo inputAssemblyInfo = {
+ VK_STRUCTURE_TYPE_PIPELINE_INPUT_ASSEMBLY_STATE_CREATE_INFO, // sType
+ nullptr, // pNext
+ 0, // flags
+ VK_PRIMITIVE_TOPOLOGY_TRIANGLE_STRIP, // topology
+ VK_FALSE // primitiveRestartEnable
+ };
+
+ static const VkStencilOpState dummyStencilState = {
+ VK_STENCIL_OP_KEEP, // failOp
+ VK_STENCIL_OP_KEEP, // passOp
+ VK_STENCIL_OP_KEEP, // depthFailOp
+ VK_COMPARE_OP_NEVER, // compareOp
+ 0, // compareMask
+ 0, // writeMask
+ 0 // reference
+ };
+
+ static const VkPipelineDepthStencilStateCreateInfo stencilInfo = {
+ VK_STRUCTURE_TYPE_PIPELINE_DEPTH_STENCIL_STATE_CREATE_INFO, // sType
+ nullptr, // pNext
+ 0, // flags
+ VK_FALSE, // depthTestEnable
+ VK_FALSE, // depthWriteEnable
+ VK_COMPARE_OP_ALWAYS, // depthCompareOp
+ VK_FALSE, // depthBoundsTestEnable
+ VK_FALSE, // stencilTestEnable
+ dummyStencilState, // front
+ dummyStencilState, // bakc
+ 0.0f, // minDepthBounds
+ 1.0f // maxDepthBounds
+ };
+
+ static const VkPipelineViewportStateCreateInfo viewportInfo = {
+ VK_STRUCTURE_TYPE_PIPELINE_VIEWPORT_STATE_CREATE_INFO, // sType
+ nullptr, // pNext
+ 0, // flags
+ 1, // viewportCount
+ nullptr, // pViewports
+ 1, // scissorCount
+ nullptr // pScissors
+ };
+
+ static const VkPipelineColorBlendAttachmentState attachmentState = {
+ VK_TRUE, // belndEnable
+ VK_BLEND_FACTOR_ONE, // srcColorBlendFactor
+ VK_BLEND_FACTOR_ZERO, // dstColorBlendFactor
+ VK_BLEND_OP_ADD, // colorBlendOp
+ VK_BLEND_FACTOR_ONE, // srcAlphaBlendFactor
+ VK_BLEND_FACTOR_ZERO, // dstAlphaBlendFactor
+ VK_BLEND_OP_ADD, // alphaBlendOp
+ VK_COLOR_COMPONENT_R_BIT | VK_COLOR_COMPONENT_G_BIT | // colorWriteMask
+ VK_COLOR_COMPONENT_B_BIT | VK_COLOR_COMPONENT_A_BIT // colorWriteMask
+ };
+
+ static const VkPipelineColorBlendStateCreateInfo colorBlendInfo = {
+ VK_STRUCTURE_TYPE_PIPELINE_COLOR_BLEND_STATE_CREATE_INFO, // sType
+ nullptr, // pNext
+ 0, // flags
+ VK_FALSE, // logicOpEnable
+ VK_LOGIC_OP_CLEAR, // logicOp
+ 1, // attachmentCount
+ &attachmentState, // pAttachments
+ { 0.f, 0.f, 0.f, 0.f } // blendConstants[4]
+ };
+
+ static const VkPipelineRasterizationStateCreateInfo rasterInfo = {
+ VK_STRUCTURE_TYPE_PIPELINE_RASTERIZATION_STATE_CREATE_INFO, // sType
+ nullptr, // pNext
+ 0, // flags
+ VK_FALSE, // depthClampEnable
+ VK_FALSE, // rasterizerDiscardEnabled
+ VK_POLYGON_MODE_FILL, // polygonMode
+ VK_CULL_MODE_NONE, // cullMode
+ VK_FRONT_FACE_COUNTER_CLOCKWISE, // frontFace
+ VK_FALSE, // depthBiasEnable
+ 0.0f, // depthBiasConstantFactor
+ 0.0f, // depthBiasClamp
+ 0.0f, // depthBiasSlopeFactor
+ 1.0f // lineWidth
+ };
+
+ static const VkDynamicState dynamicStates[2] = { VK_DYNAMIC_STATE_VIEWPORT,
+ VK_DYNAMIC_STATE_SCISSOR };
+ static const VkPipelineDynamicStateCreateInfo dynamicInfo = {
+ VK_STRUCTURE_TYPE_PIPELINE_DYNAMIC_STATE_CREATE_INFO, // sType
+ nullptr, // pNext
+ 0, // flags
+ 2, // dynamicStateCount
+ dynamicStates // pDynamicStates
+ };
+
+ VkPipelineMultisampleStateCreateInfo multisampleInfo;
+ setup_multisample_state(numSamples, &multisampleInfo);
+
+ VkGraphicsPipelineCreateInfo pipelineCreateInfo;
+ memset(&pipelineCreateInfo, 0, sizeof(VkGraphicsPipelineCreateInfo));
+ pipelineCreateInfo.sType = VK_STRUCTURE_TYPE_GRAPHICS_PIPELINE_CREATE_INFO;
+ pipelineCreateInfo.pNext = nullptr;
+ pipelineCreateInfo.flags = 0;
+ pipelineCreateInfo.stageCount = 2;
+ pipelineCreateInfo.pStages = shaderStageInfo;
+ pipelineCreateInfo.pVertexInputState = &vertexInputInfo;
+ pipelineCreateInfo.pInputAssemblyState = &inputAssemblyInfo;
+ pipelineCreateInfo.pTessellationState = nullptr;
+ pipelineCreateInfo.pViewportState = &viewportInfo;
+ pipelineCreateInfo.pRasterizationState = &rasterInfo;
+ pipelineCreateInfo.pMultisampleState = &multisampleInfo;
+ pipelineCreateInfo.pDepthStencilState = &stencilInfo;
+ pipelineCreateInfo.pColorBlendState = &colorBlendInfo;
+ pipelineCreateInfo.pDynamicState = &dynamicInfo;
+ pipelineCreateInfo.layout = pipelineLayout;
+ pipelineCreateInfo.renderPass = renderPass.vkRenderPass();
+ pipelineCreateInfo.subpass = 0;
+ pipelineCreateInfo.basePipelineHandle = VK_NULL_HANDLE;
+ pipelineCreateInfo.basePipelineIndex = -1;
+
+ VkPipeline vkPipeline;
+ VkResult err = GR_VK_CALL(gpu->vkInterface(), CreateGraphicsPipelines(gpu->device(),
+ cache, 1,
+ &pipelineCreateInfo,
+ nullptr, &vkPipeline));
+ if (err) {
+ return nullptr;
+ }
+
+ return new GrVkCopyPipeline(vkPipeline, &renderPass);
+}
+
+bool GrVkCopyPipeline::isCompatible(const GrVkRenderPass& rp) const {
+ return rp.isCompatible(*fRenderPass);
+}
diff --git a/src/gpu/vk/GrVkCopyPipeline.h b/src/gpu/vk/GrVkCopyPipeline.h
new file mode 100644
index 0000000000..a5c14ee4b2
--- /dev/null
+++ b/src/gpu/vk/GrVkCopyPipeline.h
@@ -0,0 +1,43 @@
+/*
+ * Copyright 2016 Google Inc.
+ *
+ * Use of this source code is governed by a BSD-style license that can be
+ * found in the LICENSE file.
+ */
+
+#ifndef GrVkCopyPipeline_DEFINED
+#define GrVkCopyPipeline_DEFINED
+
+#include "GrVkPipeline.h"
+
+class GrVkCopyPipeline : public GrVkPipeline {
+public:
+ // We expect the passed in renderPass to be stored on the GrVkResourceProvider and not a local
+ // object of the client.
+ static GrVkCopyPipeline* Create(GrVkGpu* gpu,
+ VkPipelineShaderStageCreateInfo* shaderStageInfo,
+ VkPipelineLayout pipelineLayout,
+ int numSamples,
+ const GrVkRenderPass& renderPass,
+ VkPipelineCache cache);
+
+ bool isCompatible(const GrVkRenderPass& rp) const;
+
+#ifdef SK_TRACE_VK_RESOURCES
+ void dumpInfo() const override {
+ SkDebugf("GrVkCopyPipeline: %d (%d refs)\n", fPipeline, this->getRefCnt());
+ }
+#endif
+
+private:
+ GrVkCopyPipeline(VkPipeline pipeline, const GrVkRenderPass* renderPass)
+ : INHERITED(pipeline)
+ , fRenderPass(renderPass) {
+ }
+
+ const GrVkRenderPass* fRenderPass;
+
+ typedef GrVkPipeline INHERITED;
+};
+
+#endif
diff --git a/src/gpu/vk/GrVkPipeline.h b/src/gpu/vk/GrVkPipeline.h
index bec4aeb600..2565185712 100644
--- a/src/gpu/vk/GrVkPipeline.h
+++ b/src/gpu/vk/GrVkPipeline.h
@@ -43,16 +43,14 @@ public:
}
#endif
-private:
+protected:
GrVkPipeline(VkPipeline pipeline) : INHERITED(), fPipeline(pipeline) {}
- GrVkPipeline(const GrVkPipeline&);
- GrVkPipeline& operator=(const GrVkPipeline&);
+ VkPipeline fPipeline;
+private:
void freeGPUData(const GrVkGpu* gpu) const override;
- VkPipeline fPipeline;
-
typedef GrVkResource INHERITED;
};
generated by cgit v1.2.3 (git 2.39.1) at 2024-07-06 09:49:05 +0000