| /*------------------------------------------------------------------------ |
| * Vulkan Conformance Tests |
| * ------------------------ |
| * |
| * Copyright (c) 2018 The Khronos Group Inc. |
| * Copyright (c) 2018 Google Inc. |
| * Copyright (c) 2015 Imagination Technologies Ltd. |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| * |
| *//*! |
| * \file |
| * \brief Tests attachments unused by subpasses |
| *//*--------------------------------------------------------------------*/ |
| |
| #include "vktRenderPassUnusedAttachmentTests.hpp" |
| #include "pipeline/vktPipelineImageUtil.hpp" |
| #include "vktTestCase.hpp" |
| #include "vkImageUtil.hpp" |
| #include "vkMemUtil.hpp" |
| #include "vkPlatform.hpp" |
| #include "vkPrograms.hpp" |
| #include "vkQueryUtil.hpp" |
| #include "vkCmdUtil.hpp" |
| #include "vkRef.hpp" |
| #include "vkRefUtil.hpp" |
| #include "vkTypeUtil.hpp" |
| #include "vkCmdUtil.hpp" |
| #include "vkObjUtil.hpp" |
| #include "tcuImageCompare.hpp" |
| #include "tcuPlatform.hpp" |
| #include "tcuTextureUtil.hpp" |
| #include "tcuTestLog.hpp" |
| #include "deStringUtil.hpp" |
| #include "deUniquePtr.hpp" |
| #include "deRandom.hpp" |
| #include <cstring> |
| #include <set> |
| #include <sstream> |
| #include <vector> |
| |
| namespace vkt |
| { |
| namespace renderpass |
| { |
| |
| using namespace vk; |
| |
| namespace |
| { |
| |
| struct TestParams |
| { |
| VkAttachmentLoadOp loadOp; |
| VkAttachmentStoreOp storeOp; |
| VkAttachmentLoadOp stencilLoadOp; |
| VkAttachmentStoreOp stencilStoreOp; |
| RenderingType renderingType; |
| }; |
| |
| struct Vertex4RGBA |
| { |
| tcu::Vec4 position; |
| tcu::Vec4 color; |
| }; |
| |
| std::vector<Vertex4RGBA> createQuad (void) |
| { |
| std::vector<Vertex4RGBA> vertices; |
| |
| const float size = 0.8f; |
| const tcu::Vec4 color (0.2f, 0.3f, 0.1f, 1.0f); |
| const Vertex4RGBA lowerLeftVertex = {tcu::Vec4(-size, -size, 0.0f, 1.0f), color}; |
| const Vertex4RGBA lowerRightVertex = {tcu::Vec4(size, -size, 0.0f, 1.0f), color}; |
| const Vertex4RGBA upperLeftVertex = {tcu::Vec4(-size, size, 0.0f, 1.0f), color}; |
| const Vertex4RGBA upperRightVertex = {tcu::Vec4(size, size, 0.0f, 1.0f), color}; |
| |
| vertices.push_back(lowerLeftVertex); |
| vertices.push_back(lowerRightVertex); |
| vertices.push_back(upperLeftVertex); |
| vertices.push_back(upperLeftVertex); |
| vertices.push_back(lowerRightVertex); |
| vertices.push_back(upperRightVertex); |
| |
| return vertices; |
| } |
| |
| template<typename AttachmentDesc, typename AttachmentRef, typename SubpassDesc, typename SubpassDep, typename RenderPassCreateInfo> |
| Move<VkRenderPass> createRenderPass (const DeviceInterface& vk, |
| VkDevice vkDevice, |
| const TestParams testParams) |
| { |
| const VkImageAspectFlags aspectMask = testParams.renderingType == RENDERING_TYPE_RENDERPASS_LEGACY ? 0 : VK_IMAGE_ASPECT_COLOR_BIT; |
| const AttachmentDesc attachmentDescriptions[] = |
| { |
| // Result attachment |
| AttachmentDesc ( |
| DE_NULL, // const void* pNext |
| (VkAttachmentDescriptionFlags)0, // VkAttachmentDescriptionFlags flags |
| VK_FORMAT_R8G8B8A8_UNORM, // VkFormat format |
| VK_SAMPLE_COUNT_1_BIT, // VkSampleCountFlagBits samples |
| VK_ATTACHMENT_LOAD_OP_CLEAR, // VkAttachmentLoadOp loadOp |
| VK_ATTACHMENT_STORE_OP_STORE, // VkAttachmentStoreOp storeOp |
| VK_ATTACHMENT_LOAD_OP_DONT_CARE, // VkAttachmentLoadOp stencilLoadOp |
| VK_ATTACHMENT_STORE_OP_DONT_CARE, // VkAttachmentStoreOp stencilStoreOp |
| VK_IMAGE_LAYOUT_UNDEFINED, // VkImageLayout initialLayout |
| VK_IMAGE_LAYOUT_COLOR_ATTACHMENT_OPTIMAL // VkImageLayout finalLayout |
| ), |
| // Unused attachment |
| AttachmentDesc ( |
| DE_NULL, // const void* pNext |
| (VkAttachmentDescriptionFlags)0, // VkAttachmentDescriptionFlags flags |
| VK_FORMAT_R8G8B8A8_UNORM, // VkFormat format |
| VK_SAMPLE_COUNT_1_BIT, // VkSampleCountFlagBits samples |
| testParams.loadOp, // VkAttachmentLoadOp loadOp |
| testParams.storeOp, // VkAttachmentStoreOp storeOp |
| testParams.stencilLoadOp, // VkAttachmentLoadOp stencilLoadOp |
| testParams.stencilStoreOp, // VkAttachmentStoreOp stencilStoreOp |
| VK_IMAGE_LAYOUT_COLOR_ATTACHMENT_OPTIMAL, // VkImageLayout initialLayout |
| VK_IMAGE_LAYOUT_COLOR_ATTACHMENT_OPTIMAL // VkImageLayout finalLayout |
| ), |
| // Input attachment |
| AttachmentDesc ( |
| DE_NULL, // const void* pNext |
| (VkAttachmentDescriptionFlags)0, // VkAttachmentDescriptionFlags flags |
| VK_FORMAT_R8G8B8A8_UNORM, // VkFormat format |
| VK_SAMPLE_COUNT_1_BIT, // VkSampleCountFlagBits samples |
| VK_ATTACHMENT_LOAD_OP_CLEAR, // VkAttachmentLoadOp loadOp |
| VK_ATTACHMENT_STORE_OP_STORE, // VkAttachmentStoreOp storeOp |
| VK_ATTACHMENT_LOAD_OP_DONT_CARE, // VkAttachmentLoadOp stencilLoadOp |
| VK_ATTACHMENT_STORE_OP_DONT_CARE, // VkAttachmentStoreOp stencilStoreOp |
| VK_IMAGE_LAYOUT_UNDEFINED, // VkImageLayout initialLayout |
| VK_IMAGE_LAYOUT_COLOR_ATTACHMENT_OPTIMAL // VkImageLayout finalLayout |
| ) |
| }; |
| |
| // Note: Attachment 1 is not referenced by any subpass. |
| const AttachmentRef resultAttachmentRefSubpass0 ( |
| DE_NULL, // const void* pNext |
| 2u, // deUint32 attachment |
| VK_IMAGE_LAYOUT_COLOR_ATTACHMENT_OPTIMAL, // VkImageLayout layout |
| aspectMask // VkImageAspectFlags aspectMask |
| ); |
| |
| const AttachmentRef resultAttachmentRefSubpass1 ( |
| DE_NULL, // const void* pNext |
| 0u, // deUint32 attachment |
| VK_IMAGE_LAYOUT_COLOR_ATTACHMENT_OPTIMAL, // VkImageLayout layout |
| aspectMask // VkImageAspectFlags aspectMask |
| ); |
| |
| const AttachmentRef inputAttachmentRefSubpass1 ( |
| DE_NULL, // const void* pNext |
| 2u, // deUint32 attachment |
| VK_IMAGE_LAYOUT_SHADER_READ_ONLY_OPTIMAL, // VkImageLayout layout |
| aspectMask // VkImageAspectFlags aspectMask |
| ); |
| |
| const SubpassDesc subpassDescriptions[] = |
| { |
| SubpassDesc ( |
| DE_NULL, |
| (VkSubpassDescriptionFlags)0, // VkSubpassDescriptionFlags flags |
| VK_PIPELINE_BIND_POINT_GRAPHICS, // VkPipelineBindPoint pipelineBindPoint |
| 0u, // deUint32 viewMask |
| 0u, // deUint32 inputAttachmentCount |
| DE_NULL, // const VkAttachmentReference* pInputAttachments |
| 1u, // deUint32 colorAttachmentCount |
| &resultAttachmentRefSubpass0, // const VkAttachmentReference* pColorAttachments |
| DE_NULL, // const VkAttachmentReference* pResolveAttachments |
| DE_NULL, // const VkAttachmentReference* pDepthStencilAttachment |
| 0u, // deUint32 preserveAttachmentCount |
| DE_NULL // const deUint32* pPreserveAttachments |
| ), |
| SubpassDesc ( |
| DE_NULL, |
| (VkSubpassDescriptionFlags)0, // VkSubpassDescriptionFlags flags |
| VK_PIPELINE_BIND_POINT_GRAPHICS, // VkPipelineBindPoint pipelineBindPoint |
| 0u, // deUint32 viewMask |
| 1u, // deUint32 inputAttachmentCount |
| &inputAttachmentRefSubpass1, // const VkAttachmentReference* pInputAttachments |
| 1u, // deUint32 colorAttachmentCount |
| &resultAttachmentRefSubpass1, // const VkAttachmentReference* pColorAttachments |
| DE_NULL, // const VkAttachmentReference* pResolveAttachments |
| DE_NULL, // const VkAttachmentReference* pDepthStencilAttachment |
| 0u, // deUint32 preserveAttachmentCount |
| DE_NULL // const deUint32* pPreserveAttachments |
| ) |
| }; |
| |
| const SubpassDep subpassDependency ( |
| DE_NULL, // const void* pNext |
| 0u, // uint32_t srcSubpass |
| 1u, // uint32_t dstSubpass |
| VK_PIPELINE_STAGE_COLOR_ATTACHMENT_OUTPUT_BIT, // VkPipelineStageFlags srcStageMask |
| VK_PIPELINE_STAGE_FRAGMENT_SHADER_BIT, // VkPipelineStageFlags dstStageMask |
| VK_ACCESS_COLOR_ATTACHMENT_WRITE_BIT, // VkAccessFlags srcAccessMask |
| VK_ACCESS_INPUT_ATTACHMENT_READ_BIT, // VkAccessFlags dstAccessMask |
| VK_DEPENDENCY_BY_REGION_BIT, // VkDependencyFlags dependencyFlags |
| 0u // deInt32 viewOffset |
| ); |
| |
| const RenderPassCreateInfo renderPassInfo ( |
| DE_NULL, // const void* pNext |
| (VkRenderPassCreateFlags)0, // VkRenderPassCreateFlags flags |
| 3u, // deUint32 attachmentCount |
| attachmentDescriptions, // const VkAttachmentDescription* pAttachments |
| 2u, // deUint32 subpassCount |
| subpassDescriptions, // const VkSubpassDescription* pSubpasses |
| 1u, // deUint32 dependencyCount |
| &subpassDependency, // const VkSubpassDependency* pDependencies |
| 0u, // deUint32 correlatedViewMaskCount |
| DE_NULL // const deUint32* pCorrelatedViewMasks |
| ); |
| |
| return renderPassInfo.createRenderPass(vk, vkDevice); |
| } |
| |
| class UnusedAttachmentTest : public vkt::TestCase |
| { |
| public: |
| UnusedAttachmentTest (tcu::TestContext& testContext, |
| const std::string& name, |
| const std::string& description, |
| const TestParams& testParams); |
| virtual ~UnusedAttachmentTest (void); |
| virtual void initPrograms (SourceCollections& sourceCollections) const; |
| virtual TestInstance* createInstance (Context& context) const; |
| private: |
| const TestParams m_testParams; |
| }; |
| |
| class UnusedAttachmentTestInstance : public vkt::TestInstance |
| { |
| public: |
| UnusedAttachmentTestInstance (Context& context, |
| const TestParams& testParams); |
| virtual ~UnusedAttachmentTestInstance (void); |
| virtual tcu::TestStatus iterate (void); |
| template<typename RenderpassSubpass> |
| void createCommandBuffer (const DeviceInterface& vk, |
| VkDevice vkDevice); |
| private: |
| tcu::TestStatus verifyImage (void); |
| |
| const tcu::UVec2 m_renderSize; |
| |
| Move<VkImage> m_colorImage; |
| de::MovePtr<Allocation> m_colorImageAlloc; |
| Move<VkImageView> m_colorAttachmentView; |
| |
| Move<VkImage> m_unusedImage; |
| de::MovePtr<Allocation> m_unusedImageAlloc; |
| Move<VkImageView> m_unusedAttachmentView; |
| |
| Move<VkImage> m_inputImage; |
| de::MovePtr<Allocation> m_inputImageAlloc; |
| Move<VkImageView> m_inputAttachmentView; |
| |
| Move<VkDescriptorSetLayout> m_descriptorSetLayoutSubpass0; |
| Move<VkDescriptorSetLayout> m_descriptorSetLayoutSubpass1; |
| Move<VkDescriptorPool> m_descriptorPool; |
| Move<VkDescriptorSet> m_descriptorSetSubpass1; |
| Move<VkRenderPass> m_renderPass; |
| Move<VkFramebuffer> m_framebuffer; |
| |
| Move<VkShaderModule> m_vertexShaderModule; |
| Move<VkShaderModule> m_fragmentShaderModuleSubpass0; |
| Move<VkShaderModule> m_fragmentShaderModuleSubpass1; |
| |
| Move<VkBuffer> m_vertexBuffer; |
| std::vector<Vertex4RGBA> m_vertices; |
| de::MovePtr<Allocation> m_vertexBufferAlloc; |
| |
| Move<VkBuffer> m_backingBuffer; |
| de::MovePtr<Allocation> m_backingBufferAlloc; |
| |
| Move<VkPipelineLayout> m_pipelineLayoutSubpass0; |
| Move<VkPipelineLayout> m_pipelineLayoutSubpass1; |
| Move<VkPipeline> m_graphicsPipelineSubpass0; |
| Move<VkPipeline> m_graphicsPipelineSubpass1; |
| |
| Move<VkCommandPool> m_cmdPool; |
| Move<VkCommandBuffer> m_cmdBuffer; |
| }; |
| |
| UnusedAttachmentTest::UnusedAttachmentTest (tcu::TestContext& testContext, |
| const std::string& name, |
| const std::string& description, |
| const TestParams& testParams) |
| : vkt::TestCase (testContext, name, description) |
| , m_testParams (testParams) |
| { |
| } |
| |
| UnusedAttachmentTest::~UnusedAttachmentTest (void) |
| { |
| } |
| |
| TestInstance* UnusedAttachmentTest::createInstance (Context& context) const |
| { |
| return new UnusedAttachmentTestInstance(context, m_testParams); |
| } |
| |
| void UnusedAttachmentTest::initPrograms (SourceCollections& sourceCollections) const |
| { |
| std::ostringstream fragmentSource; |
| |
| sourceCollections.glslSources.add("color_vert") << glu::VertexSource( |
| "#version 450\n" |
| "layout(location = 0) in highp vec4 position;\n" |
| "layout(location = 1) in highp vec4 color;\n" |
| "layout(location = 0) out highp vec4 vtxColor;\n" |
| "void main (void)\n" |
| "{\n" |
| " gl_Position = position;\n" |
| " vtxColor = color;\n" |
| "}\n"); |
| |
| sourceCollections.glslSources.add("color_frag_sb0") << glu::FragmentSource( |
| "#version 450\n" |
| "layout(location = 0) in highp vec4 vtxColor;\n" |
| "layout(location = 0) out highp vec4 fragColor;\n" |
| "void main (void)\n" |
| "{\n" |
| " fragColor = vtxColor;\n" |
| "}\n"); |
| |
| sourceCollections.glslSources.add("color_frag_sb1") << glu::FragmentSource( |
| "#version 450\n" |
| "layout(location = 0) in highp vec4 vtxColor;\n" |
| "layout(location = 0) out highp vec4 fragColor;\n" |
| "layout(input_attachment_index = 0, set = 0, binding = 0) uniform subpassInput inputColor;" |
| "void main (void)\n" |
| "{\n" |
| " fragColor = subpassLoad(inputColor) + vtxColor;\n" |
| "}\n"); |
| } |
| |
| UnusedAttachmentTestInstance::UnusedAttachmentTestInstance (Context& context, |
| const TestParams& testParams) |
| : vkt::TestInstance (context) |
| , m_renderSize (32u, 32u) |
| , m_vertices (createQuad()) |
| { |
| const DeviceInterface& vk = m_context.getDeviceInterface(); |
| const VkDevice vkDevice = m_context.getDevice(); |
| const deUint32 queueFamilyIndex = m_context.getUniversalQueueFamilyIndex(); |
| SimpleAllocator memAlloc (vk, vkDevice, getPhysicalDeviceMemoryProperties(m_context.getInstanceInterface(), m_context.getPhysicalDevice())); |
| const VkComponentMapping componentMappingRGBA = { VK_COMPONENT_SWIZZLE_R, VK_COMPONENT_SWIZZLE_G, VK_COMPONENT_SWIZZLE_B, VK_COMPONENT_SWIZZLE_A }; |
| |
| // Check for renderpass2 extension if used |
| if (testParams.renderingType == RENDERING_TYPE_RENDERPASS2) |
| context.requireDeviceFunctionality("VK_KHR_create_renderpass2"); |
| |
| // Create color image |
| { |
| const VkImageCreateInfo colorImageParams = |
| { |
| VK_STRUCTURE_TYPE_IMAGE_CREATE_INFO, // VkStructureType sType; |
| DE_NULL, // const void* pNext; |
| 0u, // VkImageCreateFlags flags; |
| VK_IMAGE_TYPE_2D, // VkImageType imageType; |
| VK_FORMAT_R8G8B8A8_UNORM, // VkFormat format; |
| { m_renderSize.x(), m_renderSize.y(), 1u }, // VkExtent3D extent; |
| 1u, // deUint32 mipLevels; |
| 1u, // deUint32 arrayLayers; |
| VK_SAMPLE_COUNT_1_BIT, // VkSampleCountFlagBits samples; |
| VK_IMAGE_TILING_OPTIMAL, // VkImageTiling tiling; |
| VK_IMAGE_USAGE_COLOR_ATTACHMENT_BIT | VK_IMAGE_USAGE_TRANSFER_SRC_BIT, // VkImageUsageFlags usage; |
| VK_SHARING_MODE_EXCLUSIVE, // VkSharingMode sharingMode; |
| 1u, // deUint32 queueFamilyIndexCount; |
| &queueFamilyIndex, // const deUint32* pQueueFamilyIndices; |
| VK_IMAGE_LAYOUT_UNDEFINED // VkImageLayout initialLayout; |
| }; |
| |
| m_colorImage = createImage(vk, vkDevice, &colorImageParams); |
| |
| // Allocate and bind color image memory |
| m_colorImageAlloc = memAlloc.allocate(getImageMemoryRequirements(vk, vkDevice, *m_colorImage), MemoryRequirement::Any); |
| VK_CHECK(vk.bindImageMemory(vkDevice, *m_colorImage, m_colorImageAlloc->getMemory(), m_colorImageAlloc->getOffset())); |
| } |
| |
| // Create image which is not used by any subpass |
| { |
| const VkImageCreateInfo unusedImageParams = |
| { |
| VK_STRUCTURE_TYPE_IMAGE_CREATE_INFO, // VkStructureType sType; |
| DE_NULL, // const void* pNext; |
| 0u, // VkImageCreateFlags flags; |
| VK_IMAGE_TYPE_2D, // VkImageType imageType; |
| VK_FORMAT_R8G8B8A8_UNORM, // VkFormat format; |
| { m_renderSize.x(), m_renderSize.y(), 1u }, // VkExtent3D extent; |
| 1u, // deUint32 mipLevels; |
| 1u, // deUint32 arrayLayers; |
| VK_SAMPLE_COUNT_1_BIT, // VkSampleCountFlagBits samples; |
| VK_IMAGE_TILING_OPTIMAL, // VkImageTiling tiling; |
| VK_IMAGE_USAGE_COLOR_ATTACHMENT_BIT | VK_IMAGE_USAGE_TRANSFER_SRC_BIT |
| | VK_IMAGE_USAGE_TRANSFER_DST_BIT, // VkImageUsageFlags usage; |
| VK_SHARING_MODE_EXCLUSIVE, // VkSharingMode sharingMode; |
| 1u, // deUint32 queueFamilyIndexCount; |
| &queueFamilyIndex, // const deUint32* pQueueFamilyIndices; |
| VK_IMAGE_LAYOUT_UNDEFINED // VkImageLayout initialLayout; |
| }; |
| |
| m_unusedImage = createImage(vk, vkDevice, &unusedImageParams); |
| |
| // Allocate and bind unused image memory |
| VkMemoryRequirements memoryRequirements = getImageMemoryRequirements(vk, vkDevice, *m_unusedImage); |
| |
| m_unusedImageAlloc = memAlloc.allocate(memoryRequirements, MemoryRequirement::Any); |
| VK_CHECK(vk.bindImageMemory(vkDevice, *m_unusedImage, m_unusedImageAlloc->getMemory(), m_unusedImageAlloc->getOffset())); |
| |
| // Clear image with specific value to verify the contents don't change |
| { |
| const VkImageAspectFlags aspectMask = VK_IMAGE_ASPECT_COLOR_BIT; |
| Move<VkCommandPool> cmdPool; |
| Move<VkCommandBuffer> cmdBuffer; |
| |
| VkClearValue clearValue; |
| clearValue.color.float32[0] = 0.1f; |
| clearValue.color.float32[1] = 0.2f; |
| clearValue.color.float32[2] = 0.3f; |
| clearValue.color.float32[3] = 0.4f; |
| |
| // Create command pool and buffer |
| cmdPool = createCommandPool(vk, vkDevice, VK_COMMAND_POOL_CREATE_TRANSIENT_BIT, queueFamilyIndex); |
| cmdBuffer = allocateCommandBuffer(vk, vkDevice, *cmdPool, VK_COMMAND_BUFFER_LEVEL_PRIMARY); |
| |
| const VkImageMemoryBarrier preImageBarrier = |
| { |
| VK_STRUCTURE_TYPE_IMAGE_MEMORY_BARRIER, // VkStructureType sType; |
| DE_NULL, // const void* pNext; |
| 0u, // VkAccessFlags srcAccessMask; |
| VK_ACCESS_TRANSFER_WRITE_BIT, // VkAccessFlags dstAccessMask; |
| VK_IMAGE_LAYOUT_UNDEFINED, // VkImageLayout oldLayout; |
| VK_IMAGE_LAYOUT_TRANSFER_DST_OPTIMAL, // VkImageLayout newLayout; |
| VK_QUEUE_FAMILY_IGNORED, // deUint32 srcQueueFamilyIndex; |
| VK_QUEUE_FAMILY_IGNORED, // deUint32 dstQueueFamilyIndex; |
| *m_unusedImage, // VkImage image; |
| { // VkImageSubresourceRange subresourceRange; |
| aspectMask, // VkImageAspect aspect; |
| 0u, // deUint32 baseMipLevel; |
| 1u, // deUint32 mipLevels; |
| 0u, // deUint32 baseArraySlice; |
| 1u // deUint32 arraySize; |
| } |
| }; |
| |
| const VkImageMemoryBarrier postImageBarrier = |
| { |
| VK_STRUCTURE_TYPE_IMAGE_MEMORY_BARRIER, // VkStructureType sType; |
| DE_NULL, // const void* pNext; |
| VK_ACCESS_TRANSFER_WRITE_BIT, // VkAccessFlags srcAccessMask; |
| VK_ACCESS_SHADER_READ_BIT, // VkAccessFlags dstAccessMask; |
| VK_IMAGE_LAYOUT_TRANSFER_DST_OPTIMAL, // VkImageLayout oldLayout; |
| VK_IMAGE_LAYOUT_COLOR_ATTACHMENT_OPTIMAL, // VkImageLayout newLayout; |
| VK_QUEUE_FAMILY_IGNORED, // deUint32 srcQueueFamilyIndex; |
| VK_QUEUE_FAMILY_IGNORED, // deUint32 dstQueueFamilyIndex; |
| *m_unusedImage, // VkImage image; |
| { // VkImageSubresourceRange subresourceRange; |
| aspectMask, // VkImageAspect aspect; |
| 0u, // deUint32 baseMipLevel; |
| 1u, // deUint32 mipLevels; |
| 0u, // deUint32 baseArraySlice; |
| 1u // deUint32 arraySize; |
| } |
| }; |
| |
| const VkImageSubresourceRange clearRange = |
| { |
| aspectMask, // VkImageAspectFlags aspectMask; |
| 0u, // deUint32 baseMipLevel; |
| 1u, // deUint32 levelCount; |
| 0u, // deUint32 baseArrayLayer; |
| 1u // deUint32 layerCount; |
| }; |
| |
| // Clear image |
| beginCommandBuffer(vk, *cmdBuffer); |
| vk.cmdPipelineBarrier(*cmdBuffer, VK_PIPELINE_STAGE_HOST_BIT, VK_PIPELINE_STAGE_TRANSFER_BIT, (VkDependencyFlags)0, 0, (const VkMemoryBarrier*)DE_NULL, 0, (const VkBufferMemoryBarrier*)DE_NULL, 1, &preImageBarrier); |
| vk.cmdClearColorImage(*cmdBuffer, *m_unusedImage, VK_IMAGE_LAYOUT_TRANSFER_DST_OPTIMAL, &clearValue.color, 1, &clearRange); |
| vk.cmdPipelineBarrier(*cmdBuffer, VK_PIPELINE_STAGE_TRANSFER_BIT, VK_PIPELINE_STAGE_ALL_GRAPHICS_BIT, (VkDependencyFlags)0, 0, (const VkMemoryBarrier*)DE_NULL, 0, (const VkBufferMemoryBarrier*)DE_NULL, 1, &postImageBarrier); |
| endCommandBuffer(vk, *cmdBuffer); |
| |
| submitCommandsAndWait(vk, vkDevice, m_context.getUniversalQueue(), cmdBuffer.get()); |
| } |
| } |
| |
| // Create input image |
| { |
| const VkImageCreateInfo inputImageParams = |
| { |
| VK_STRUCTURE_TYPE_IMAGE_CREATE_INFO, // VkStructureType sType; |
| DE_NULL, // const void* pNext; |
| 0u, // VkImageCreateFlags flags; |
| VK_IMAGE_TYPE_2D, // VkImageType imageType; |
| VK_FORMAT_R8G8B8A8_UNORM, // VkFormat format; |
| { m_renderSize.x(), m_renderSize.y(), 1u }, // VkExtent3D extent; |
| 1u, // deUint32 mipLevels; |
| 1u, // deUint32 arrayLayers; |
| VK_SAMPLE_COUNT_1_BIT, // VkSampleCountFlagBits samples; |
| VK_IMAGE_TILING_OPTIMAL, // VkImageTiling tiling; |
| VK_IMAGE_USAGE_COLOR_ATTACHMENT_BIT | VK_IMAGE_USAGE_INPUT_ATTACHMENT_BIT, // VkImageUsageFlags usage; |
| VK_SHARING_MODE_EXCLUSIVE, // VkSharingMode sharingMode; |
| 1u, // deUint32 queueFamilyIndexCount; |
| &queueFamilyIndex, // const deUint32* pQueueFamilyIndices; |
| VK_IMAGE_LAYOUT_UNDEFINED // VkImageLayout initialLayout; |
| }; |
| |
| m_inputImage = createImage(vk, vkDevice, &inputImageParams); |
| |
| // Allocate and bind input image memory |
| m_inputImageAlloc = memAlloc.allocate(getImageMemoryRequirements(vk, vkDevice, *m_inputImage), MemoryRequirement::Any); |
| VK_CHECK(vk.bindImageMemory(vkDevice, *m_inputImage, m_inputImageAlloc->getMemory(), m_inputImageAlloc->getOffset())); |
| } |
| |
| // Create color attachment view |
| { |
| const VkImageViewCreateInfo colorAttachmentViewParams = |
| { |
| VK_STRUCTURE_TYPE_IMAGE_VIEW_CREATE_INFO, // VkStructureType sType; |
| DE_NULL, // const void* pNext; |
| 0u, // VkImageViewCreateFlags flags; |
| *m_colorImage, // VkImage image; |
| VK_IMAGE_VIEW_TYPE_2D, // VkImageViewType viewType; |
| VK_FORMAT_R8G8B8A8_UNORM, // VkFormat format; |
| componentMappingRGBA, // VkChannelMapping channels; |
| { VK_IMAGE_ASPECT_COLOR_BIT, 0u, 1u, 0u, 1u } // VkImageSubresourceRange subresourceRange; |
| }; |
| |
| m_colorAttachmentView = createImageView(vk, vkDevice, &colorAttachmentViewParams); |
| } |
| |
| // Create unused attachment view |
| { |
| const VkImageViewCreateInfo unusedAttachmentViewParams = |
| { |
| VK_STRUCTURE_TYPE_IMAGE_VIEW_CREATE_INFO, // VkStructureType sType; |
| DE_NULL, // const void* pNext; |
| 0u, // VkImageViewCreateFlags flags; |
| *m_unusedImage, // VkImage image; |
| VK_IMAGE_VIEW_TYPE_2D, // VkImageViewType viewType; |
| VK_FORMAT_R8G8B8A8_UNORM, // VkFormat format; |
| componentMappingRGBA, // VkChannelMapping channels; |
| { VK_IMAGE_ASPECT_COLOR_BIT, 0u, 1u, 0u, 1u } // VkImageSubresourceRange subresourceRange; |
| }; |
| |
| m_unusedAttachmentView = createImageView(vk, vkDevice, &unusedAttachmentViewParams); |
| } |
| |
| // Create input attachment view |
| { |
| const VkImageViewCreateInfo inputAttachmentViewParams = |
| { |
| VK_STRUCTURE_TYPE_IMAGE_VIEW_CREATE_INFO, // VkStructureType sType; |
| DE_NULL, // const void* pNext; |
| 0u, // VkImageViewCreateFlags flags; |
| *m_inputImage, // VkImage image; |
| VK_IMAGE_VIEW_TYPE_2D, // VkImageViewType viewType; |
| VK_FORMAT_R8G8B8A8_UNORM, // VkFormat format; |
| componentMappingRGBA, // VkChannelMapping channels; |
| { VK_IMAGE_ASPECT_COLOR_BIT, 0u, 1u, 0u, 1u } // VkImageSubresourceRange subresourceRange; |
| }; |
| |
| m_inputAttachmentView = createImageView(vk, vkDevice, &inputAttachmentViewParams); |
| } |
| |
| // Create render pass |
| if (testParams.renderingType == RENDERING_TYPE_RENDERPASS_LEGACY) |
| m_renderPass = createRenderPass<AttachmentDescription1, AttachmentReference1, SubpassDescription1, SubpassDependency1, RenderPassCreateInfo1>(vk, vkDevice, testParams); |
| else |
| m_renderPass = createRenderPass<AttachmentDescription2, AttachmentReference2, SubpassDescription2, SubpassDependency2, RenderPassCreateInfo2>(vk, vkDevice, testParams); |
| |
| // Create framebuffer |
| { |
| const VkImageView imageViews[] = |
| { |
| *m_colorAttachmentView, |
| *m_unusedAttachmentView, |
| *m_inputAttachmentView |
| }; |
| |
| const VkFramebufferCreateInfo framebufferParams = |
| { |
| VK_STRUCTURE_TYPE_FRAMEBUFFER_CREATE_INFO, // VkStructureType sType; |
| DE_NULL, // const void* pNext; |
| 0u, // VkFramebufferCreateFlags flags; |
| *m_renderPass, // VkRenderPass renderPass; |
| 3u, // deUint32 attachmentCount; |
| imageViews, // const VkImageView* pAttachments; |
| (deUint32)m_renderSize.x(), // deUint32 width; |
| (deUint32)m_renderSize.y(), // deUint32 height; |
| 1u // deUint32 layers; |
| }; |
| |
| m_framebuffer = createFramebuffer(vk, vkDevice, &framebufferParams); |
| } |
| |
| // Create pipeline layout for subpass 0 |
| { |
| const VkDescriptorSetLayoutCreateInfo descriptorSetLayoutParams = |
| { |
| VK_STRUCTURE_TYPE_DESCRIPTOR_SET_LAYOUT_CREATE_INFO, // VkStructureType sType |
| DE_NULL, // const void* pNext |
| 0u, // VkDescriptorSetLayoutCreateFlags flags |
| 0u, // deUint32 bindingCount |
| DE_NULL // const VkDescriptorSetLayoutBinding* pBindings |
| }; |
| m_descriptorSetLayoutSubpass0 = createDescriptorSetLayout(vk, vkDevice, &descriptorSetLayoutParams); |
| |
| const VkPipelineLayoutCreateInfo pipelineLayoutParams = |
| { |
| VK_STRUCTURE_TYPE_PIPELINE_LAYOUT_CREATE_INFO, // VkStructureType sType; |
| DE_NULL, // const void* pNext; |
| 0u, // VkPipelineLayoutCreateFlags flags; |
| 1u, // deUint32 setLayoutCount; |
| &m_descriptorSetLayoutSubpass0.get(), // const VkDescriptorSetLayout* pSetLayouts; |
| 0u, // deUint32 pushConstantRangeCount; |
| DE_NULL // const VkPushConstantRange* pPushConstantRanges; |
| }; |
| |
| m_pipelineLayoutSubpass0 = createPipelineLayout(vk, vkDevice, &pipelineLayoutParams); |
| } |
| |
| // Create pipeline layout for subpass 1 |
| { |
| const VkDescriptorSetLayoutBinding layoutBinding = |
| { |
| 0u, // deUint32 binding; |
| VK_DESCRIPTOR_TYPE_INPUT_ATTACHMENT, // VkDescriptorType descriptorType; |
| 1u, // deUint32 descriptorCount; |
| VK_SHADER_STAGE_FRAGMENT_BIT, // VkShaderStageFlags stageFlags; |
| DE_NULL // const VkSampler* pImmutableSamplers; |
| }; |
| |
| const VkDescriptorSetLayoutCreateInfo descriptorSetLayoutParams = |
| { |
| VK_STRUCTURE_TYPE_DESCRIPTOR_SET_LAYOUT_CREATE_INFO, // VkStructureType sType |
| DE_NULL, // const void* pNext |
| 0u, // VkDescriptorSetLayoutCreateFlags flags |
| 1u, // deUint32 bindingCount |
| &layoutBinding // const VkDescriptorSetLayoutBinding* pBindings |
| }; |
| m_descriptorSetLayoutSubpass1 = createDescriptorSetLayout(vk, vkDevice, &descriptorSetLayoutParams); |
| |
| const VkPipelineLayoutCreateInfo pipelineLayoutParams = |
| { |
| VK_STRUCTURE_TYPE_PIPELINE_LAYOUT_CREATE_INFO, // VkStructureType sType; |
| DE_NULL, // const void* pNext; |
| 0u, // VkPipelineLayoutCreateFlags flags; |
| 1u, // deUint32 setLayoutCount; |
| &m_descriptorSetLayoutSubpass1.get(), // const VkDescriptorSetLayout* pSetLayouts; |
| 0u, // deUint32 pushConstantRangeCount; |
| DE_NULL // const VkPushConstantRange* pPushConstantRanges; |
| }; |
| |
| m_pipelineLayoutSubpass1 = createPipelineLayout(vk, vkDevice, &pipelineLayoutParams); |
| } |
| |
| // Update descriptor set |
| { |
| const VkDescriptorPoolSize descriptorPoolSize = |
| { |
| VK_DESCRIPTOR_TYPE_INPUT_ATTACHMENT, // VkDescriptorType type; |
| 1u // deUint32 descriptorCount; |
| }; |
| |
| const VkDescriptorPoolCreateInfo descriptorPoolCreateInfo = |
| { |
| VK_STRUCTURE_TYPE_DESCRIPTOR_POOL_CREATE_INFO, // VkStructureType sType |
| DE_NULL, // const void* pNext |
| VK_DESCRIPTOR_POOL_CREATE_FREE_DESCRIPTOR_SET_BIT, // VkDescriptorPoolCreateFlags flags |
| 1u, // deUint32 maxSets |
| 1u, // deUint32 poolSizeCount |
| &descriptorPoolSize // const VkDescriptorPoolSize* pPoolSizes |
| }; |
| |
| m_descriptorPool = createDescriptorPool(vk, vkDevice, &descriptorPoolCreateInfo); |
| |
| const VkDescriptorSetAllocateInfo descriptorSetAllocateInfo = |
| { |
| VK_STRUCTURE_TYPE_DESCRIPTOR_SET_ALLOCATE_INFO, // VkStructureType sType |
| DE_NULL, // const void* pNext |
| *m_descriptorPool, // VkDescriptorPool descriptorPool |
| 1u, // deUint32 descriptorSetCount |
| &m_descriptorSetLayoutSubpass1.get(), // const VkDescriptorSetLayout* pSetLayouts |
| }; |
| |
| m_descriptorSetSubpass1 = allocateDescriptorSet(vk, vkDevice, &descriptorSetAllocateInfo); |
| |
| const VkDescriptorImageInfo inputImageInfo = |
| { |
| DE_NULL, // VkSampleri sampler; |
| *m_inputAttachmentView, // VkImageView imageView; |
| VK_IMAGE_LAYOUT_SHADER_READ_ONLY_OPTIMAL // VkImageLayout imageLayout; |
| }; |
| |
| const VkWriteDescriptorSet descriptorWrite = |
| { |
| VK_STRUCTURE_TYPE_WRITE_DESCRIPTOR_SET, // VkStructureType sType; |
| DE_NULL, // const void* pNext; |
| *m_descriptorSetSubpass1, // VkDescriptorSet dstSet; |
| 0u, // deUint32 dstBinding; |
| 0u, // deUint32 dstArrayElement; |
| 1u, // deUint32 descriptorCount; |
| VK_DESCRIPTOR_TYPE_INPUT_ATTACHMENT, // VkDescriptorType descriptorType; |
| &inputImageInfo, // const VkDescriptorImageInfo* pImageInfo; |
| DE_NULL, // const VkDescriptorBufferInfo* pBufferInfo; |
| DE_NULL // const VkBufferView* pTexelBufferView; |
| }; |
| |
| vk.updateDescriptorSets(vkDevice, 1u, &descriptorWrite, 0u, DE_NULL); |
| } |
| |
| m_vertexShaderModule = createShaderModule(vk, vkDevice, m_context.getBinaryCollection().get("color_vert"), 0); |
| m_fragmentShaderModuleSubpass0 = createShaderModule(vk, vkDevice, m_context.getBinaryCollection().get("color_frag_sb0"), 0); |
| m_fragmentShaderModuleSubpass1 = createShaderModule(vk, vkDevice, m_context.getBinaryCollection().get("color_frag_sb1"), 0); |
| |
| // Create pipelines |
| { |
| const VkVertexInputBindingDescription vertexInputBindingDescription = |
| { |
| 0u, // deUint32 binding; |
| sizeof(Vertex4RGBA), // deUint32 strideInBytes; |
| VK_VERTEX_INPUT_RATE_VERTEX // VkVertexInputStepRate inputRate; |
| }; |
| |
| const VkVertexInputAttributeDescription vertexInputAttributeDescriptions[2] = |
| { |
| { |
| 0u, // deUint32 location; |
| 0u, // deUint32 binding; |
| VK_FORMAT_R32G32B32A32_SFLOAT, // VkFormat format; |
| 0u // deUint32 offset; |
| }, |
| { |
| 1u, // deUint32 location; |
| 0u, // deUint32 binding; |
| VK_FORMAT_R32G32B32A32_SFLOAT, // VkFormat format; |
| (deUint32)(sizeof(float) * 4), // deUint32 offset; |
| } |
| }; |
| |
| const VkPipelineVertexInputStateCreateInfo vertexInputStateParams = |
| { |
| VK_STRUCTURE_TYPE_PIPELINE_VERTEX_INPUT_STATE_CREATE_INFO, // VkStructureType sType; |
| DE_NULL, // const void* pNext; |
| 0u, // VkPipelineVertexInputStateCreateFlags flags; |
| 1u, // deUint32 vertexBindingDescriptionCount; |
| &vertexInputBindingDescription, // const VkVertexInputBindingDescription* pVertexBindingDescriptions; |
| 2u, // deUint32 vertexAttributeDescriptionCount; |
| vertexInputAttributeDescriptions // const VkVertexInputAttributeDescription* pVertexAttributeDescriptions; |
| }; |
| |
| const std::vector<VkViewport> viewports (1, makeViewport(m_renderSize)); |
| const std::vector<VkRect2D> scissors (1, makeRect2D(m_renderSize)); |
| |
| { |
| m_graphicsPipelineSubpass0 = makeGraphicsPipeline(vk, // const DeviceInterface& vk |
| vkDevice, // const VkDevice device |
| *m_pipelineLayoutSubpass0, // const VkPipelineLayout pipelineLayout |
| *m_vertexShaderModule, // const VkShaderModule vertexShaderModule |
| DE_NULL, // const VkShaderModule tessellationControlModule |
| DE_NULL, // const VkShaderModule tessellationEvalModule |
| DE_NULL, // const VkShaderModule geometryShaderModule |
| *m_fragmentShaderModuleSubpass0, // const VkShaderModule fragmentShaderModule |
| *m_renderPass, // const VkRenderPass renderPass |
| viewports, // const std::vector<VkViewport>& viewports |
| scissors, // const std::vector<VkRect2D>& scissors |
| VK_PRIMITIVE_TOPOLOGY_TRIANGLE_LIST, // const VkPrimitiveTopology topology |
| 0u, // const deUint32 subpass |
| 0u, // const deUint32 patchControlPoints |
| &vertexInputStateParams); // const VkPipelineVertexInputStateCreateInfo* vertexInputStateCreateInfo |
| |
| m_graphicsPipelineSubpass1 = makeGraphicsPipeline(vk, // const DeviceInterface& vk |
| vkDevice, // const VkDevice device |
| *m_pipelineLayoutSubpass1, // const VkPipelineLayout pipelineLayout |
| *m_vertexShaderModule, // const VkShaderModule vertexShaderModule |
| DE_NULL, // const VkShaderModule tessellationControlModule |
| DE_NULL, // const VkShaderModule tessellationEvalModule |
| DE_NULL, // const VkShaderModule geometryShaderModule |
| *m_fragmentShaderModuleSubpass1, // const VkShaderModule fragmentShaderModule |
| *m_renderPass, // const VkRenderPass renderPass |
| viewports, // const std::vector<VkViewport>& viewports |
| scissors, // const std::vector<VkRect2D>& scissors |
| VK_PRIMITIVE_TOPOLOGY_TRIANGLE_LIST, // const VkPrimitiveTopology topology |
| 1u, // const deUint32 subpass |
| 0u, // const deUint32 patchControlPoints |
| &vertexInputStateParams); // const VkPipelineVertexInputStateCreateInfo* vertexInputStateCreateInfo |
| } |
| } |
| |
| // Create vertex buffer |
| { |
| const VkBufferCreateInfo vertexBufferParams = |
| { |
| VK_STRUCTURE_TYPE_BUFFER_CREATE_INFO, // VkStructureType sType; |
| DE_NULL, // const void* pNext; |
| 0u, // VkBufferCreateFlags flags; |
| (VkDeviceSize)(sizeof(Vertex4RGBA) * m_vertices.size()), // VkDeviceSize size; |
| VK_BUFFER_USAGE_VERTEX_BUFFER_BIT, // VkBufferUsageFlags usage; |
| VK_SHARING_MODE_EXCLUSIVE, // VkSharingMode sharingMode; |
| 1u, // deUint32 queueFamilyIndexCount; |
| &queueFamilyIndex // const deUint32* pQueueFamilyIndices; |
| }; |
| |
| m_vertexBuffer = createBuffer(vk, vkDevice, &vertexBufferParams); |
| m_vertexBufferAlloc = memAlloc.allocate(getBufferMemoryRequirements(vk, vkDevice, *m_vertexBuffer), MemoryRequirement::HostVisible); |
| |
| VK_CHECK(vk.bindBufferMemory(vkDevice, *m_vertexBuffer, m_vertexBufferAlloc->getMemory(), m_vertexBufferAlloc->getOffset())); |
| |
| // Upload vertex data |
| deMemcpy(m_vertexBufferAlloc->getHostPtr(), m_vertices.data(), m_vertices.size() * sizeof(Vertex4RGBA)); |
| flushAlloc(vk, vkDevice, *m_vertexBufferAlloc); |
| } |
| |
| // Create command pool |
| m_cmdPool = createCommandPool(vk, vkDevice, VK_COMMAND_POOL_CREATE_TRANSIENT_BIT, queueFamilyIndex); |
| |
| // Create command buffer |
| if (testParams.renderingType == RENDERING_TYPE_RENDERPASS_LEGACY) |
| createCommandBuffer<RenderpassSubpass1>(vk, vkDevice); |
| else |
| createCommandBuffer<RenderpassSubpass2>(vk, vkDevice); |
| } |
| |
| UnusedAttachmentTestInstance::~UnusedAttachmentTestInstance (void) |
| { |
| } |
| |
| template<typename RenderpassSubpass> |
| void UnusedAttachmentTestInstance::createCommandBuffer (const DeviceInterface& vk, |
| VkDevice vkDevice) |
| { |
| const typename RenderpassSubpass::SubpassBeginInfo subpassBeginInfo (DE_NULL, VK_SUBPASS_CONTENTS_INLINE); |
| const typename RenderpassSubpass::SubpassEndInfo subpassEndInfo (DE_NULL); |
| |
| const VkClearValue attachmentClearValues[] = |
| { |
| makeClearValueColorF32(0.5f, 0.5f, 0.5f, 1.0f), // color |
| makeClearValueColorF32(0.5f, 0.5f, 0.5f, 1.0f), // unused |
| makeClearValueColorF32(0.5f, 0.2f, 0.1f, 1.0f) // input |
| }; |
| |
| const VkDeviceSize vertexBufferOffset = 0; |
| |
| m_cmdBuffer = allocateCommandBuffer(vk, vkDevice, *m_cmdPool, VK_COMMAND_BUFFER_LEVEL_PRIMARY); |
| |
| beginCommandBuffer(vk, *m_cmdBuffer, 0u); |
| |
| const VkRenderPassBeginInfo renderPassBeginInfo = |
| { |
| VK_STRUCTURE_TYPE_RENDER_PASS_BEGIN_INFO, // VkStructureType sType; |
| DE_NULL, // const void* pNext; |
| *m_renderPass, // VkRenderPass renderPass; |
| *m_framebuffer, // VkFramebuffer framebuffer; |
| makeRect2D(m_renderSize), // VkRect2D renderArea; |
| 3u, // uint32_t clearValueCount; |
| attachmentClearValues // const VkClearValue* pClearValues; |
| }; |
| RenderpassSubpass::cmdBeginRenderPass(vk, *m_cmdBuffer, &renderPassBeginInfo, &subpassBeginInfo); |
| |
| vk.cmdBindPipeline(*m_cmdBuffer, VK_PIPELINE_BIND_POINT_GRAPHICS, *m_graphicsPipelineSubpass0); |
| vk.cmdBindVertexBuffers(*m_cmdBuffer, 0, 1, &m_vertexBuffer.get(), &vertexBufferOffset); |
| vk.cmdDraw(*m_cmdBuffer, (deUint32)m_vertices.size(), 1, 0, 0); |
| vk.cmdNextSubpass(*m_cmdBuffer, VK_SUBPASS_CONTENTS_INLINE); |
| vk.cmdBindPipeline(*m_cmdBuffer, VK_PIPELINE_BIND_POINT_GRAPHICS, *m_graphicsPipelineSubpass1); |
| vk.cmdBindDescriptorSets(*m_cmdBuffer, VK_PIPELINE_BIND_POINT_GRAPHICS, *m_pipelineLayoutSubpass1, 0, 1, &m_descriptorSetSubpass1.get(), 0, DE_NULL); |
| vk.cmdDraw(*m_cmdBuffer, (deUint32)m_vertices.size(), 1, 0, 0); |
| |
| RenderpassSubpass::cmdEndRenderPass(vk, *m_cmdBuffer, &subpassEndInfo); |
| endCommandBuffer(vk, *m_cmdBuffer); |
| } |
| |
| tcu::TestStatus UnusedAttachmentTestInstance::iterate (void) |
| { |
| const DeviceInterface& vk = m_context.getDeviceInterface(); |
| const VkDevice vkDevice = m_context.getDevice(); |
| const VkQueue queue = m_context.getUniversalQueue(); |
| |
| submitCommandsAndWait(vk, vkDevice, queue, m_cmdBuffer.get()); |
| |
| return verifyImage(); |
| } |
| |
| tcu::TestStatus UnusedAttachmentTestInstance::verifyImage (void) |
| { |
| const DeviceInterface& vk = m_context.getDeviceInterface(); |
| const VkDevice vkDevice = m_context.getDevice(); |
| const VkQueue queue = m_context.getUniversalQueue(); |
| const deUint32 queueFamilyIndex = m_context.getUniversalQueueFamilyIndex(); |
| SimpleAllocator allocator (vk, vkDevice, getPhysicalDeviceMemoryProperties(m_context.getInstanceInterface(), m_context.getPhysicalDevice())); |
| de::UniquePtr<tcu::TextureLevel> textureLevelResult (pipeline::readColorAttachment(vk, vkDevice, queue, queueFamilyIndex, allocator, *m_colorImage, VK_FORMAT_R8G8B8A8_UNORM, m_renderSize).release()); |
| const tcu::ConstPixelBufferAccess& resultAccess = textureLevelResult->getAccess(); |
| de::UniquePtr<tcu::TextureLevel> textureLevelUnused (pipeline::readColorAttachment(vk, vkDevice, queue, queueFamilyIndex, allocator, *m_unusedImage, VK_FORMAT_R8G8B8A8_UNORM, m_renderSize).release()); |
| const tcu::ConstPixelBufferAccess& unusedAccess = textureLevelUnused->getAccess(); |
| tcu::TestLog& log = m_context.getTestContext().getLog(); |
| |
| // Log images |
| log << tcu::TestLog::ImageSet("Result", "Result images") |
| << tcu::TestLog::Image("Rendered", "Rendered image", resultAccess) |
| << tcu::TestLog::Image("Unused", "Unused image", unusedAccess) |
| << tcu::TestLog::EndImageSet; |
| |
| // Check the unused image data hasn't changed. |
| for (int y = 0; y < unusedAccess.getHeight(); y++) |
| for (int x = 0; x < unusedAccess.getWidth(); x++) |
| { |
| const tcu::Vec4 color = unusedAccess.getPixel(x, y); |
| const tcu::Vec4 refColor = tcu::Vec4(0.1f, 0.2f, 0.3f, 0.4f); |
| for (deUint32 cpnt = 0; cpnt < 4; cpnt++) |
| if (de::abs(color[cpnt] - refColor[cpnt]) > 0.01f) |
| return tcu::TestStatus::fail("Unused image contents has changed."); |
| } |
| |
| // Check for rendered result. Just a quick sanity check to see if correct color is found at the center of the quad. |
| const tcu::Vec4 resultColor = resultAccess.getPixel(resultAccess.getWidth() / 2, resultAccess.getHeight() / 2); |
| const tcu::Vec4 refColor = tcu::Vec4(0.4f, 0.6f, 0.2f, 1.0f); |
| for (deUint32 cpnt = 0; cpnt < 4; cpnt++) |
| if (de::abs(resultColor[cpnt] - refColor[cpnt]) > 0.01f) |
| return tcu::TestStatus::fail("Result image mismatch"); |
| |
| return tcu::TestStatus::pass("Pass"); |
| } |
| |
| std::string loadOpToString (VkAttachmentLoadOp loadOp) |
| { |
| switch (loadOp) |
| { |
| case VK_ATTACHMENT_LOAD_OP_LOAD: |
| return "load"; |
| case VK_ATTACHMENT_LOAD_OP_CLEAR: |
| return "clear"; |
| case VK_ATTACHMENT_LOAD_OP_DONT_CARE: |
| return "dontcare"; |
| default: |
| DE_FATAL("unexpected attachment load op"); |
| return ""; |
| } |
| } |
| |
| std::string storeOpToString (VkAttachmentStoreOp storeOp) |
| { |
| switch (storeOp) |
| { |
| case VK_ATTACHMENT_STORE_OP_STORE: |
| return "store"; |
| case VK_ATTACHMENT_STORE_OP_DONT_CARE: |
| return "dontcare"; |
| default: |
| DE_FATAL("unexpected attachment store op"); |
| return ""; |
| } |
| } |
| |
| } // anonymous |
| |
| tcu::TestCaseGroup* createRenderPassUnusedAttachmentTests (tcu::TestContext& testCtx, const RenderingType renderingType) |
| { |
| de::MovePtr<tcu::TestCaseGroup> unusedAttTests (new tcu::TestCaseGroup(testCtx, "unused_attachment", "Unused attachment tests")); |
| |
| const VkAttachmentLoadOp loadOps[] = |
| { |
| VK_ATTACHMENT_LOAD_OP_LOAD, |
| VK_ATTACHMENT_LOAD_OP_CLEAR, |
| VK_ATTACHMENT_LOAD_OP_DONT_CARE |
| }; |
| |
| const VkAttachmentStoreOp storeOps[] = |
| { |
| VK_ATTACHMENT_STORE_OP_STORE, |
| VK_ATTACHMENT_STORE_OP_DONT_CARE |
| }; |
| |
| for (deUint32 loadOpIdx = 0; loadOpIdx < DE_LENGTH_OF_ARRAY(loadOps); loadOpIdx++) |
| { |
| de::MovePtr<tcu::TestCaseGroup> loadOpGroup(new tcu::TestCaseGroup(testCtx, (std::string("loadop") + loadOpToString(loadOps[loadOpIdx])).c_str(), "")); |
| |
| for (deUint32 storeOpIdx = 0; storeOpIdx < DE_LENGTH_OF_ARRAY(storeOps); storeOpIdx++) |
| { |
| de::MovePtr<tcu::TestCaseGroup> storeOpGroup(new tcu::TestCaseGroup(testCtx, (std::string("storeop") + storeOpToString(storeOps[storeOpIdx])).c_str(), "")); |
| |
| for (deUint32 stencilLoadOpIdx = 0; stencilLoadOpIdx < DE_LENGTH_OF_ARRAY(loadOps); stencilLoadOpIdx++) |
| { |
| de::MovePtr<tcu::TestCaseGroup> stencilLoadOpGroup(new tcu::TestCaseGroup(testCtx, (std::string("stencilloadop") + loadOpToString(loadOps[stencilLoadOpIdx])).c_str(), "")); |
| |
| for (deUint32 stencilStoreOpIdx = 0; stencilStoreOpIdx < DE_LENGTH_OF_ARRAY(storeOps); stencilStoreOpIdx++) |
| { |
| TestParams params; |
| const std::string testName = std::string("stencilstoreop") + storeOpToString(storeOps[stencilStoreOpIdx]); |
| |
| params.loadOp = loadOps[loadOpIdx]; |
| params.storeOp = storeOps[storeOpIdx]; |
| params.stencilLoadOp = loadOps[stencilLoadOpIdx]; |
| params.stencilStoreOp = storeOps[stencilStoreOpIdx]; |
| params.renderingType = renderingType; |
| |
| stencilLoadOpGroup->addChild(new UnusedAttachmentTest(testCtx, testName, "", params)); |
| } |
| storeOpGroup->addChild(stencilLoadOpGroup.release()); |
| } |
| loadOpGroup->addChild(storeOpGroup.release()); |
| } |
| unusedAttTests->addChild(loadOpGroup.release()); |
| } |
| |
| return unusedAttTests.release(); |
| } |
| |
| } // renderpass |
| } // vkt |
