--- /dev/null
+/*-------------------------------------------------------------------------
+ * Vulkan Conformance Tests
+ * ------------------------
+ *
+ * Copyright (c) 2017 Google Inc.
+ *
+ * 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 for shared presentable image extension
+ *//*--------------------------------------------------------------------*/
+
+#include "vktWsiSharedPresentableImageTests.hpp"
+
+#include "vktTestCaseUtil.hpp"
+#include "vktTestGroupUtil.hpp"
+#include "vkRefUtil.hpp"
+#include "vkWsiPlatform.hpp"
+#include "vkWsiUtil.hpp"
+#include "vkQueryUtil.hpp"
+#include "vkDeviceUtil.hpp"
+#include "vkPlatform.hpp"
+#include "vkTypeUtil.hpp"
+#include "vkPrograms.hpp"
+
+#include "vkWsiUtil.hpp"
+
+#include "tcuPlatform.hpp"
+#include "tcuResultCollector.hpp"
+
+#include <vector>
+#include <string>
+
+using std::vector;
+using std::string;
+
+using tcu::Maybe;
+using tcu::UVec2;
+using tcu::TestLog;
+
+namespace vkt
+{
+namespace wsi
+{
+namespace
+{
+enum Scaling
+{
+ SCALING_NONE,
+ SCALING_UP,
+ SCALING_DOWN
+};
+
+typedef vector<vk::VkExtensionProperties> Extensions;
+
+void checkAllSupported (const Extensions& supportedExtensions, const vector<string>& requiredExtensions)
+{
+ for (vector<string>::const_iterator requiredExtName = requiredExtensions.begin();
+ requiredExtName != requiredExtensions.end();
+ ++requiredExtName)
+ {
+ if (!isExtensionSupported(supportedExtensions, vk::RequiredExtension(*requiredExtName)))
+ TCU_THROW(NotSupportedError, (*requiredExtName + " is not supported").c_str());
+ }
+}
+
+vk::Move<vk::VkInstance> createInstanceWithWsi (const vk::PlatformInterface& vkp,
+ const Extensions& supportedExtensions,
+ vk::wsi::Type wsiType)
+{
+ vector<string> extensions;
+
+ extensions.push_back("VK_KHR_surface");
+ extensions.push_back("VK_KHR_get_surface_capabilities2");
+ // Required for device extension to expose new physical device bits (in this
+ // case, presentation mode enums)
+ extensions.push_back("VK_KHR_get_physical_device_properties2");
+ extensions.push_back(getExtensionName(wsiType));
+
+ checkAllSupported(supportedExtensions, extensions);
+
+ return vk::createDefaultInstance(vkp, vector<string>(), extensions);
+}
+
+vk::VkPhysicalDeviceFeatures getDeviceNullFeatures (void)
+{
+ vk::VkPhysicalDeviceFeatures features;
+ deMemset(&features, 0, sizeof(features));
+ return features;
+}
+
+deUint32 getNumQueueFamilyIndices (const vk::InstanceInterface& vki, vk::VkPhysicalDevice physicalDevice)
+{
+ deUint32 numFamilies = 0;
+
+ vki.getPhysicalDeviceQueueFamilyProperties(physicalDevice, &numFamilies, DE_NULL);
+
+ return numFamilies;
+}
+
+vector<deUint32> getSupportedQueueFamilyIndices (const vk::InstanceInterface& vki, vk::VkPhysicalDevice physicalDevice, vk::VkSurfaceKHR surface)
+{
+ const deUint32 numTotalFamilyIndices = getNumQueueFamilyIndices(vki, physicalDevice);
+ vector<deUint32> supportedFamilyIndices;
+
+ for (deUint32 queueFamilyNdx = 0; queueFamilyNdx < numTotalFamilyIndices; ++queueFamilyNdx)
+ {
+ if (vk::wsi::getPhysicalDeviceSurfaceSupport(vki, physicalDevice, queueFamilyNdx, surface) != VK_FALSE)
+ supportedFamilyIndices.push_back(queueFamilyNdx);
+ }
+
+ return supportedFamilyIndices;
+}
+
+deUint32 chooseQueueFamilyIndex (const vk::InstanceInterface& vki, vk::VkPhysicalDevice physicalDevice, vk::VkSurfaceKHR surface)
+{
+ const vector<deUint32> supportedFamilyIndices = getSupportedQueueFamilyIndices(vki, physicalDevice, surface);
+
+ if (supportedFamilyIndices.empty())
+ TCU_THROW(NotSupportedError, "Device doesn't support presentation");
+
+ return supportedFamilyIndices[0];
+}
+
+vk::Move<vk::VkDevice> createDeviceWithWsi (const vk::InstanceInterface& vki,
+ vk::VkPhysicalDevice physicalDevice,
+ const Extensions& supportedExtensions,
+ const deUint32 queueFamilyIndex,
+ bool requiresSharedPresentableImage,
+ const vk::VkAllocationCallbacks* pAllocator = DE_NULL)
+{
+ const float queuePriorities[] = { 1.0f };
+ const vk::VkDeviceQueueCreateInfo queueInfos[] =
+ {
+ {
+ vk::VK_STRUCTURE_TYPE_DEVICE_QUEUE_CREATE_INFO,
+ DE_NULL,
+ (vk::VkDeviceQueueCreateFlags)0,
+ queueFamilyIndex,
+ DE_LENGTH_OF_ARRAY(queuePriorities),
+ &queuePriorities[0]
+ }
+ };
+ const vk::VkPhysicalDeviceFeatures features = getDeviceNullFeatures();
+ const char* const extensions[] =
+ {
+ "VK_KHR_swapchain",
+ "VK_KHR_shared_presentable_image"
+ };
+
+ const vk::VkDeviceCreateInfo deviceParams =
+ {
+ vk::VK_STRUCTURE_TYPE_DEVICE_CREATE_INFO,
+ DE_NULL,
+ (vk::VkDeviceCreateFlags)0,
+ DE_LENGTH_OF_ARRAY(queueInfos),
+ &queueInfos[0],
+ 0u,
+ DE_NULL,
+ requiresSharedPresentableImage ? 2u : 1u,
+ DE_ARRAY_BEGIN(extensions),
+ &features
+ };
+
+ for (int ndx = 0; ndx < DE_LENGTH_OF_ARRAY(extensions); ++ndx)
+ {
+ if (!isExtensionSupported(supportedExtensions, vk::RequiredExtension(extensions[ndx])))
+ TCU_THROW(NotSupportedError, (string(extensions[ndx]) + " is not supported").c_str());
+ }
+
+ return createDevice(vki, physicalDevice, &deviceParams, pAllocator);
+}
+
+de::MovePtr<vk::wsi::Display> createDisplay (const vk::Platform& platform,
+ const Extensions& supportedExtensions,
+ vk::wsi::Type wsiType)
+{
+ try
+ {
+ return de::MovePtr<vk::wsi::Display>(platform.createWsiDisplay(wsiType));
+ }
+ catch (const tcu::NotSupportedError& e)
+ {
+ if (isExtensionSupported(supportedExtensions, vk::RequiredExtension(getExtensionName(wsiType))))
+ {
+ // If VK_KHR_{platform}_surface was supported, vk::Platform implementation
+ // must support creating native display & window for that WSI type.
+ throw tcu::TestError(e.getMessage());
+ }
+ else
+ throw;
+ }
+}
+
+de::MovePtr<vk::wsi::Window> createWindow (const vk::wsi::Display& display, const Maybe<UVec2>& initialSize)
+{
+ try
+ {
+ return de::MovePtr<vk::wsi::Window>(display.createWindow(initialSize));
+ }
+ catch (const tcu::NotSupportedError& e)
+ {
+ // See createDisplay - assuming that wsi::Display was supported platform port
+ // should also support creating a window.
+ throw tcu::TestError(e.getMessage());
+ }
+}
+
+bool wsiTypeSupportsScaling (vk::wsi::Type wsiType)
+{
+ return vk::wsi::getPlatformProperties(wsiType).swapchainExtent == vk::wsi::PlatformProperties::SWAPCHAIN_EXTENT_SCALED_TO_WINDOW_SIZE;
+}
+
+vk::VkQueue getDeviceQueue (const vk::DeviceInterface& vkd, vk::VkDevice device, deUint32 queueFamilyIndex, deUint32 queueIndex)
+{
+ vk::VkQueue queue = (vk::VkQueue)0;
+ vkd.getDeviceQueue(device, queueFamilyIndex, queueIndex, &queue);
+ return queue;
+}
+
+vk::Move<vk::VkSemaphore> createSemaphore (const vk::DeviceInterface& vkd,
+ vk::VkDevice device)
+{
+ const vk::VkSemaphoreCreateInfo createInfo =
+ {
+ vk::VK_STRUCTURE_TYPE_SEMAPHORE_CREATE_INFO,
+ DE_NULL,
+ 0u
+ };
+ return vk::createSemaphore(vkd, device, &createInfo);
+}
+
+void initSemaphores (const vk::DeviceInterface& vkd,
+ vk::VkDevice device,
+ std::vector<vk::VkSemaphore>& semaphores)
+{
+ for (size_t ndx = 0; ndx < semaphores.size(); ndx++)
+ semaphores[ndx] = createSemaphore(vkd, device).disown();
+}
+
+void deinitSemaphores (const vk::DeviceInterface& vkd,
+ vk::VkDevice device,
+ std::vector<vk::VkSemaphore>& semaphores)
+{
+ for (size_t ndx = 0; ndx < semaphores.size(); ndx++)
+ {
+ if (semaphores[ndx] != (vk::VkSemaphore)0)
+ vkd.destroySemaphore(device, semaphores[ndx], DE_NULL);
+
+ semaphores[ndx] = (vk::VkSemaphore)0;
+ }
+
+ semaphores.clear();
+}
+
+vk::Move<vk::VkFence> createFence (const vk::DeviceInterface& vkd,
+ vk::VkDevice device)
+{
+ const vk::VkFenceCreateInfo createInfo =
+ {
+ vk::VK_STRUCTURE_TYPE_FENCE_CREATE_INFO,
+ DE_NULL,
+ 0u
+ };
+ return vk::createFence(vkd, device, &createInfo);
+}
+
+void initFences (const vk::DeviceInterface& vkd,
+ vk::VkDevice device,
+ std::vector<vk::VkFence>& fences)
+{
+ for (size_t ndx = 0; ndx < fences.size(); ndx++)
+ fences[ndx] = createFence(vkd, device).disown();
+}
+
+void deinitFences (const vk::DeviceInterface& vkd,
+ vk::VkDevice device,
+ std::vector<vk::VkFence>& fences)
+{
+ for (size_t ndx = 0; ndx < fences.size(); ndx++)
+ {
+ if (fences[ndx] != (vk::VkFence)0)
+ vkd.destroyFence(device, fences[ndx], DE_NULL);
+
+ fences[ndx] = (vk::VkFence)0;
+ }
+
+ fences.clear();
+}
+
+void cmdRenderFrame (const vk::DeviceInterface& vkd,
+ vk::VkCommandBuffer commandBuffer,
+ vk::VkPipelineLayout pipelineLayout,
+ vk::VkPipeline pipeline,
+ size_t frameNdx,
+ deUint32 quadCount)
+{
+ const deUint32 frameNdxValue = (deUint32)frameNdx;
+
+ vkd.cmdPushConstants(commandBuffer, pipelineLayout, vk::VK_SHADER_STAGE_FRAGMENT_BIT, 0u, 4u, &frameNdxValue);
+ vkd.cmdBindPipeline(commandBuffer, vk::VK_PIPELINE_BIND_POINT_GRAPHICS, pipeline);
+ vkd.cmdDraw(commandBuffer, quadCount * 6u, 1u, 0u, 0u);
+}
+
+vk::Move<vk::VkCommandBuffer> createCommandBuffer (const vk::DeviceInterface& vkd,
+ vk::VkDevice device,
+ vk::VkCommandPool commandPool,
+ vk::VkPipelineLayout pipelineLayout,
+ vk::VkRenderPass renderPass,
+ vk::VkFramebuffer framebuffer,
+ vk::VkPipeline pipeline,
+ size_t frameNdx,
+ deUint32 quadCount,
+ deUint32 imageWidth,
+ deUint32 imageHeight)
+{
+ const vk::VkCommandBufferAllocateInfo allocateInfo =
+ {
+ vk::VK_STRUCTURE_TYPE_COMMAND_BUFFER_ALLOCATE_INFO,
+ DE_NULL,
+
+ commandPool,
+ vk::VK_COMMAND_BUFFER_LEVEL_PRIMARY,
+ 1
+ };
+ const vk::VkCommandBufferBeginInfo beginInfo =
+ {
+ vk::VK_STRUCTURE_TYPE_COMMAND_BUFFER_BEGIN_INFO,
+ DE_NULL,
+ 0u,
+ DE_NULL
+ };
+
+ vk::Move<vk::VkCommandBuffer> commandBuffer (vk::allocateCommandBuffer(vkd, device, &allocateInfo));
+ VK_CHECK(vkd.beginCommandBuffer(*commandBuffer, &beginInfo));
+
+ {
+ const vk::VkClearValue clearValue = vk::makeClearValueColorF32(0.25f, 0.50f, 0.75f, 1.00f);
+ const vk::VkRenderPassBeginInfo renderPassBeginInfo =
+ {
+ vk::VK_STRUCTURE_TYPE_RENDER_PASS_BEGIN_INFO,
+ DE_NULL,
+
+ renderPass,
+ framebuffer,
+
+ {
+ { (deInt32)0, (deInt32)0 },
+ { imageWidth, imageHeight }
+ },
+ 1u,
+ &clearValue
+ };
+ vkd.cmdBeginRenderPass(*commandBuffer, &renderPassBeginInfo, vk::VK_SUBPASS_CONTENTS_INLINE);
+ }
+
+ cmdRenderFrame(vkd, *commandBuffer, pipelineLayout, pipeline, frameNdx, quadCount);
+
+ vkd.cmdEndRenderPass(*commandBuffer);
+
+ VK_CHECK(vkd.endCommandBuffer(*commandBuffer));
+ return commandBuffer;
+}
+
+void deinitCommandBuffers (const vk::DeviceInterface& vkd,
+ vk::VkDevice device,
+ vk::VkCommandPool commandPool,
+ std::vector<vk::VkCommandBuffer>& commandBuffers)
+{
+ for (size_t ndx = 0; ndx < commandBuffers.size(); ndx++)
+ {
+ if (commandBuffers[ndx] != (vk::VkCommandBuffer)0)
+ vkd.freeCommandBuffers(device, commandPool, 1u, &commandBuffers[ndx]);
+
+ commandBuffers[ndx] = (vk::VkCommandBuffer)0;
+ }
+
+ commandBuffers.clear();
+}
+
+vk::Move<vk::VkCommandPool> createCommandPool (const vk::DeviceInterface& vkd,
+ vk::VkDevice device,
+ deUint32 queueFamilyIndex)
+{
+ const vk::VkCommandPoolCreateInfo createInfo =
+ {
+ vk::VK_STRUCTURE_TYPE_COMMAND_POOL_CREATE_INFO,
+ DE_NULL,
+ 0u,
+ queueFamilyIndex
+ };
+
+ return vk::createCommandPool(vkd, device, &createInfo);
+}
+
+vk::Move<vk::VkFramebuffer> createFramebuffer (const vk::DeviceInterface& vkd,
+ vk::VkDevice device,
+ vk::VkRenderPass renderPass,
+ vk::VkImageView imageView,
+ deUint32 width,
+ deUint32 height)
+{
+ const vk::VkFramebufferCreateInfo createInfo =
+ {
+ vk::VK_STRUCTURE_TYPE_FRAMEBUFFER_CREATE_INFO,
+ DE_NULL,
+
+ 0u,
+ renderPass,
+ 1u,
+ &imageView,
+ width,
+ height,
+ 1u
+ };
+
+ return vk::createFramebuffer(vkd, device, &createInfo);
+}
+
+vk::Move<vk::VkImageView> createImageView (const vk::DeviceInterface& vkd,
+ vk::VkDevice device,
+ vk::VkImage image,
+ vk::VkFormat format)
+{
+ const vk::VkImageViewCreateInfo createInfo =
+ {
+ vk::VK_STRUCTURE_TYPE_IMAGE_VIEW_CREATE_INFO,
+ DE_NULL,
+
+ 0u,
+ image,
+ vk::VK_IMAGE_VIEW_TYPE_2D,
+ format,
+ vk::makeComponentMappingRGBA(),
+ {
+ vk::VK_IMAGE_ASPECT_COLOR_BIT,
+ 0u,
+ 1u,
+ 0u,
+ 1u
+ }
+ };
+
+ return vk::createImageView(vkd, device, &createInfo, DE_NULL);
+}
+
+vk::Move<vk::VkRenderPass> createRenderPass (const vk::DeviceInterface& vkd,
+ vk::VkDevice device,
+ vk::VkFormat format)
+{
+ const vk::VkAttachmentDescription attachments[] =
+ {
+ {
+ 0u,
+ format,
+ vk::VK_SAMPLE_COUNT_1_BIT,
+
+ vk::VK_ATTACHMENT_LOAD_OP_LOAD,
+ vk::VK_ATTACHMENT_STORE_OP_STORE,
+
+ vk::VK_ATTACHMENT_LOAD_OP_DONT_CARE,
+ vk::VK_ATTACHMENT_STORE_OP_DONT_CARE,
+
+ // This differs from the usual layout handling in that the
+ // swapchain image remains in IMAGE_LAYOUT_SHARED_PRESENT_KHR all
+ // the time. We should not ever transition it away (or discard the
+ // contents with a transition from UNDEFINED) as the PE is accessing
+ // the image concurrently with our rendering.
+ vk::VK_IMAGE_LAYOUT_SHARED_PRESENT_KHR,
+ vk::VK_IMAGE_LAYOUT_SHARED_PRESENT_KHR
+ }
+ };
+ const vk::VkAttachmentReference colorAttachmentRefs[] =
+ {
+ {
+ 0u,
+ vk::VK_IMAGE_LAYOUT_SHARED_PRESENT_KHR
+ }
+ };
+ const vk::VkSubpassDescription subpasses[] =
+ {
+ {
+ 0u,
+ vk::VK_PIPELINE_BIND_POINT_GRAPHICS,
+ 0u,
+ DE_NULL,
+
+ DE_LENGTH_OF_ARRAY(colorAttachmentRefs),
+ colorAttachmentRefs,
+ DE_NULL,
+
+ DE_NULL,
+ 0u,
+ DE_NULL
+ }
+ };
+
+ const vk::VkRenderPassCreateInfo createInfo =
+ {
+ vk::VK_STRUCTURE_TYPE_RENDER_PASS_CREATE_INFO,
+ DE_NULL,
+ 0u,
+
+ DE_LENGTH_OF_ARRAY(attachments),
+ attachments,
+
+ DE_LENGTH_OF_ARRAY(subpasses),
+ subpasses,
+
+ 0u,
+ DE_NULL
+ };
+
+ return vk::createRenderPass(vkd, device, &createInfo);
+}
+
+vk::Move<vk::VkPipeline> createPipeline (const vk::DeviceInterface& vkd,
+ vk::VkDevice device,
+ vk::VkRenderPass renderPass,
+ vk::VkPipelineLayout layout,
+ vk::VkShaderModule vertexShaderModule,
+ vk::VkShaderModule fragmentShaderModule,
+ deUint32 width,
+ deUint32 height)
+{
+ const vk::VkSpecializationInfo shaderSpecialization =
+ {
+ 0u,
+ DE_NULL,
+ 0,
+ DE_NULL
+ };
+ const vk::VkPipelineShaderStageCreateInfo stages[] =
+ {
+ {
+ vk::VK_STRUCTURE_TYPE_PIPELINE_SHADER_STAGE_CREATE_INFO,
+ DE_NULL,
+ 0u,
+ vk::VK_SHADER_STAGE_VERTEX_BIT,
+ vertexShaderModule,
+ "main",
+ &shaderSpecialization
+ },
+ {
+ vk::VK_STRUCTURE_TYPE_PIPELINE_SHADER_STAGE_CREATE_INFO,
+ DE_NULL,
+ 0u,
+ vk::VK_SHADER_STAGE_FRAGMENT_BIT,
+ fragmentShaderModule,
+ "main",
+ &shaderSpecialization
+ }
+ };
+ const vk::VkPipelineVertexInputStateCreateInfo vertexInputState =
+ {
+ vk::VK_STRUCTURE_TYPE_PIPELINE_VERTEX_INPUT_STATE_CREATE_INFO,
+ DE_NULL,
+ 0u,
+ 0u,
+ DE_NULL,
+ 0u,
+ DE_NULL
+ };
+ const vk::VkPipelineInputAssemblyStateCreateInfo inputAssemblyState =
+ {
+ vk::VK_STRUCTURE_TYPE_PIPELINE_INPUT_ASSEMBLY_STATE_CREATE_INFO,
+ DE_NULL,
+ 0u,
+ vk::VK_PRIMITIVE_TOPOLOGY_TRIANGLE_LIST,
+ VK_FALSE
+ };
+ const vk::VkViewport viewports[] =
+ {
+ {
+ 0.0f, 0.0f,
+ (float)width, (float)height,
+ 0.0f, 1.0f
+ }
+ };
+ const vk::VkRect2D scissors[] =
+ {
+ {
+ { 0u, 0u },
+ { width, height }
+ }
+ };
+ const vk::VkPipelineViewportStateCreateInfo viewportState =
+ {
+ vk::VK_STRUCTURE_TYPE_PIPELINE_VIEWPORT_STATE_CREATE_INFO,
+ DE_NULL,
+ 0u,
+
+ DE_LENGTH_OF_ARRAY(viewports),
+ viewports,
+ DE_LENGTH_OF_ARRAY(scissors),
+ scissors
+ };
+ const vk::VkPipelineRasterizationStateCreateInfo rasterizationState =
+ {
+ vk::VK_STRUCTURE_TYPE_RENDER_PASS_CREATE_INFO,
+ DE_NULL,
+ 0u,
+ VK_TRUE,
+ VK_FALSE,
+ vk::VK_POLYGON_MODE_FILL,
+ vk::VK_CULL_MODE_NONE,
+ vk::VK_FRONT_FACE_CLOCKWISE,
+ VK_FALSE,
+ 0.0f,
+ 0.0f,
+ 0.0f,
+ 1.0f
+ };
+ const vk::VkSampleMask sampleMask = ~0u;
+ const vk::VkPipelineMultisampleStateCreateInfo multisampleState =
+ {
+ vk::VK_STRUCTURE_TYPE_PIPELINE_MULTISAMPLE_STATE_CREATE_INFO,
+ DE_NULL,
+ 0u,
+ vk::VK_SAMPLE_COUNT_1_BIT,
+ VK_FALSE,
+ 0.0f,
+ &sampleMask,
+ VK_FALSE,
+ VK_FALSE
+ };
+ const vk::VkPipelineDepthStencilStateCreateInfo depthStencilState =
+ {
+ vk::VK_STRUCTURE_TYPE_PIPELINE_DEPTH_STENCIL_STATE_CREATE_INFO,
+ DE_NULL,
+ 0u,
+ DE_FALSE,
+ DE_FALSE,
+ vk::VK_COMPARE_OP_ALWAYS,
+ DE_FALSE,
+ DE_FALSE,
+ {
+ vk::VK_STENCIL_OP_KEEP,
+ vk::VK_STENCIL_OP_KEEP,
+ vk::VK_STENCIL_OP_KEEP,
+ vk::VK_COMPARE_OP_ALWAYS,
+ 0u,
+ 0u,
+ 0u,
+ },
+ {
+ vk::VK_STENCIL_OP_KEEP,
+ vk::VK_STENCIL_OP_KEEP,
+ vk::VK_STENCIL_OP_KEEP,
+ vk::VK_COMPARE_OP_ALWAYS,
+ 0u,
+ 0u,
+ 0u,
+ },
+ 0.0f,
+ 1.0f
+ };
+ const vk::VkPipelineColorBlendAttachmentState attachmentBlendState =
+ {
+ VK_FALSE,
+ vk::VK_BLEND_FACTOR_ONE,
+ vk::VK_BLEND_FACTOR_ZERO,
+ vk::VK_BLEND_OP_ADD,
+ vk::VK_BLEND_FACTOR_ONE,
+ vk::VK_BLEND_FACTOR_ZERO,
+ vk::VK_BLEND_OP_ADD,
+ (vk::VK_COLOR_COMPONENT_R_BIT|
+ vk::VK_COLOR_COMPONENT_G_BIT|
+ vk::VK_COLOR_COMPONENT_B_BIT|
+ vk::VK_COLOR_COMPONENT_A_BIT),
+ };
+ const vk::VkPipelineColorBlendStateCreateInfo blendState =
+ {
+ vk::VK_STRUCTURE_TYPE_PIPELINE_COLOR_BLEND_STATE_CREATE_INFO,
+ DE_NULL,
+ 0u,
+ DE_FALSE,
+ vk::VK_LOGIC_OP_COPY,
+ 1u,
+ &attachmentBlendState,
+ { 0.0f, 0.0f, 0.0f, 0.0f }
+ };
+ const vk::VkDynamicState dynamicStates[] =
+ {
+ vk::VK_DYNAMIC_STATE_SCISSOR
+ };
+ const vk::VkPipelineDynamicStateCreateInfo dynamicState =
+ {
+ vk::VK_STRUCTURE_TYPE_PIPELINE_DYNAMIC_STATE_CREATE_INFO,
+ DE_NULL,
+ 0u,
+
+ DE_LENGTH_OF_ARRAY(dynamicStates),
+ dynamicStates
+ };
+ const vk::VkGraphicsPipelineCreateInfo createInfo =
+ {
+ vk::VK_STRUCTURE_TYPE_GRAPHICS_PIPELINE_CREATE_INFO,
+ DE_NULL,
+ 0u,
+
+ DE_LENGTH_OF_ARRAY(stages),
+ stages,
+ &vertexInputState,
+ &inputAssemblyState,
+ DE_NULL,
+ &viewportState,
+ &rasterizationState,
+ &multisampleState,
+ &depthStencilState,
+ &blendState,
+ &dynamicState,
+ layout,
+ renderPass,
+ 0u,
+ DE_NULL,
+ 0u
+ };
+
+ return vk::createGraphicsPipeline(vkd, device, DE_NULL, &createInfo);
+}
+
+vk::Move<vk::VkPipelineLayout> createPipelineLayout (const vk::DeviceInterface& vkd,
+ vk::VkDevice device)
+{
+ const vk::VkPushConstantRange pushConstants[] =
+ {
+ {
+ vk::VK_SHADER_STAGE_FRAGMENT_BIT,
+ 0u,
+ 4u
+ }
+ };
+ const vk::VkPipelineLayoutCreateInfo createInfo =
+ {
+ vk::VK_STRUCTURE_TYPE_PIPELINE_LAYOUT_CREATE_INFO,
+ DE_NULL,
+ 0u,
+
+ 0u,
+ DE_NULL,
+
+ DE_LENGTH_OF_ARRAY(pushConstants),
+ pushConstants,
+ };
+
+ return vk::createPipelineLayout(vkd, device, &createInfo);
+}
+
+struct TestConfig
+{
+ vk::wsi::Type wsiType;
+ Scaling scaling;
+ bool useSharedPresentableImage;
+ vk::VkPresentModeKHR presentMode;
+};
+
+class SharedPresentableImageTestInstance : public TestInstance
+{
+public:
+ SharedPresentableImageTestInstance (Context& context, const TestConfig& testConfig);
+ ~SharedPresentableImageTestInstance (void);
+
+ tcu::TestStatus iterate (void);
+
+private:
+ const TestConfig m_testConfig;
+ const deUint32 m_quadCount;
+ const vk::PlatformInterface& m_vkp;
+ const Extensions m_instanceExtensions;
+ const vk::Unique<vk::VkInstance> m_instance;
+ const vk::InstanceDriver m_vki;
+ const vk::VkPhysicalDevice m_physicalDevice;
+ const de::UniquePtr<vk::wsi::Display> m_nativeDisplay;
+ const de::UniquePtr<vk::wsi::Window> m_nativeWindow;
+ const vk::Unique<vk::VkSurfaceKHR> m_surface;
+
+ const deUint32 m_queueFamilyIndex;
+ const Extensions m_deviceExtensions;
+ const vk::Unique<vk::VkDevice> m_device;
+ const vk::DeviceDriver m_vkd;
+ const vk::VkQueue m_queue;
+
+ const vk::Unique<vk::VkCommandPool> m_commandPool;
+ const vk::Unique<vk::VkShaderModule> m_vertexShaderModule;
+ const vk::Unique<vk::VkShaderModule> m_fragmentShaderModule;
+ const vk::Unique<vk::VkPipelineLayout> m_pipelineLayout;
+
+ vk::VkImageUsageFlags m_supportedUsageFlags;
+ const vk::VkSurfaceCapabilitiesKHR m_surfaceProperties;
+ const vector<vk::VkSurfaceFormatKHR> m_surfaceFormats;
+ const vector<vk::VkPresentModeKHR> m_presentModes;
+
+ tcu::ResultCollector m_resultCollector;
+
+ vk::Move<vk::VkSwapchainKHR> m_swapchain;
+ vk::VkImage m_swapchainImage; // NOTE: not owning. lifetime managed by swapchain
+ vk::Move<vk::VkImageView> m_swapchainImageView;
+ vk::Move<vk::VkFramebuffer> m_framebuffer;
+
+ vk::Move<vk::VkRenderPass> m_renderPass;
+ vk::Move<vk::VkPipeline> m_pipeline;
+
+ std::vector<vk::VkCommandBuffer> m_commandBuffers;
+ std::vector<vk::VkSemaphore> m_renderSemaphores;
+ std::vector<vk::VkFence> m_fences;
+
+ std::vector<vk::VkSwapchainCreateInfoKHR> m_swapchainConfigs;
+ size_t m_swapchainConfigNdx;
+
+ const size_t m_frameCount;
+ size_t m_frameNdx;
+
+ const size_t m_maxOutOfDateCount;
+ size_t m_outOfDateCount;
+
+ void initSwapchainResources (void);
+ void deinitSwapchainResources (void);
+ void render (void);
+};
+
+std::vector<vk::VkSwapchainCreateInfoKHR> generateSwapchainConfigs (vk::VkSurfaceKHR surface,
+ deUint32 queueFamilyIndex,
+ Scaling scaling,
+ const vk::VkSurfaceCapabilitiesKHR& properties,
+ const vector<vk::VkSurfaceFormatKHR>& formats,
+ const vector<vk::VkPresentModeKHR>& presentModes,
+ vk::VkPresentModeKHR presentMode,
+ vk::VkImageUsageFlags supportedImageUsage)
+{
+ const deUint32 imageLayers = 1u;
+ const vk::VkImageUsageFlags imageUsage = properties.supportedUsageFlags & supportedImageUsage;
+ const vk::VkBool32 clipped = VK_FALSE;
+ vector<vk::VkSwapchainCreateInfoKHR> createInfos;
+
+ const deUint32 imageWidth = scaling == SCALING_NONE
+ ? (properties.currentExtent.width != 0xFFFFFFFFu
+ ? properties.currentExtent.width
+ : de::min(1024u, properties.minImageExtent.width + ((properties.maxImageExtent.width - properties.minImageExtent.width) / 2)))
+ : (scaling == SCALING_UP
+ ? de::max(31u, properties.minImageExtent.width)
+ : properties.maxImageExtent.width);
+ const deUint32 imageHeight = scaling == SCALING_NONE
+ ? (properties.currentExtent.height != 0xFFFFFFFFu
+ ? properties.currentExtent.height
+ : de::min(1024u, properties.minImageExtent.height + ((properties.maxImageExtent.height - properties.minImageExtent.height) / 2)))
+ : (scaling == SCALING_UP
+ ? de::max(31u, properties.minImageExtent.height)
+ : properties.maxImageExtent.height);
+ const vk::VkExtent2D imageSize = { imageWidth, imageHeight };
+
+ {
+ size_t presentModeNdx;
+
+ for (presentModeNdx = 0; presentModeNdx < presentModes.size(); presentModeNdx++)
+ {
+ if (presentModes[presentModeNdx] == presentMode)
+ break;
+ }
+
+ if (presentModeNdx == presentModes.size())
+ TCU_THROW(NotSupportedError, "Present mode not supported");
+ }
+
+ for (size_t formatNdx = 0; formatNdx < formats.size(); formatNdx++)
+ {
+ for (vk::VkSurfaceTransformFlagsKHR transform = 1u; transform <= properties.supportedTransforms; transform = transform << 1u)
+ {
+ if ((properties.supportedTransforms & transform) == 0)
+ continue;
+
+ for (vk::VkCompositeAlphaFlagsKHR alpha = 1u; alpha <= properties.supportedCompositeAlpha; alpha = alpha << 1u)
+ {
+ if ((alpha & properties.supportedCompositeAlpha) == 0)
+ continue;
+
+ const vk::VkSurfaceTransformFlagBitsKHR preTransform = (vk::VkSurfaceTransformFlagBitsKHR)transform;
+ const vk::VkCompositeAlphaFlagBitsKHR compositeAlpha = (vk::VkCompositeAlphaFlagBitsKHR)alpha;
+ const vk::VkFormat imageFormat = formats[formatNdx].format;
+ const vk::VkColorSpaceKHR imageColorSpace = formats[formatNdx].colorSpace;
+ const vk::VkSwapchainCreateInfoKHR createInfo =
+ {
+ vk::VK_STRUCTURE_TYPE_SWAPCHAIN_CREATE_INFO_KHR,
+ DE_NULL,
+ 0u,
+ surface,
+ 1, // Always 1 image for a shared presentable image swapchain.
+ imageFormat,
+ imageColorSpace,
+ imageSize,
+ imageLayers,
+ imageUsage,
+ vk::VK_SHARING_MODE_EXCLUSIVE,
+ 1u,
+ &queueFamilyIndex,
+ preTransform,
+ compositeAlpha,
+ presentMode,
+ clipped,
+ (vk::VkSwapchainKHR)0
+ };
+
+ createInfos.push_back(createInfo);
+ }
+ }
+ }
+
+ return createInfos;
+}
+
+vk::VkSurfaceCapabilitiesKHR getPhysicalDeviceSurfaceCapabilities (const vk::InstanceInterface& vki,
+ vk::VkPhysicalDevice physicalDevice,
+ vk::VkSurfaceKHR surface,
+ vk::VkImageUsageFlags* usage)
+{
+ const vk::VkPhysicalDeviceSurfaceInfo2KHR info =
+ {
+ vk::VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_SURFACE_INFO_2_KHR,
+ DE_NULL,
+
+ surface
+ };
+ vk::VkSharedPresentSurfaceCapabilitiesKHR sharedCapabilities;
+ vk::VkSurfaceCapabilities2KHR capabilities;
+
+ sharedCapabilities.sType = vk::VK_STRUCTURE_TYPE_SHARED_PRESENT_SURFACE_CAPABILITIES_KHR;
+ sharedCapabilities.pNext = DE_NULL;
+
+ capabilities.sType = vk::VK_STRUCTURE_TYPE_SURFACE_CAPABILITIES_2_KHR,
+ capabilities.pNext = &sharedCapabilities;
+
+ VK_CHECK(vki.getPhysicalDeviceSurfaceCapabilities2KHR(physicalDevice, &info, &capabilities));
+
+ TCU_CHECK(sharedCapabilities.sharedPresentSupportedUsageFlags & vk::VK_IMAGE_USAGE_COLOR_ATTACHMENT_BIT);
+ *usage = sharedCapabilities.sharedPresentSupportedUsageFlags;
+
+ return capabilities.surfaceCapabilities;
+}
+
+SharedPresentableImageTestInstance::SharedPresentableImageTestInstance (Context& context, const TestConfig& testConfig)
+ : TestInstance (context)
+ , m_testConfig (testConfig)
+ , m_quadCount (16u)
+ , m_vkp (context.getPlatformInterface())
+ , m_instanceExtensions (vk::enumerateInstanceExtensionProperties(m_vkp, DE_NULL))
+ , m_instance (createInstanceWithWsi(m_vkp, m_instanceExtensions, testConfig.wsiType))
+ , m_vki (m_vkp, *m_instance)
+ , m_physicalDevice (vk::chooseDevice(m_vki, *m_instance, context.getTestContext().getCommandLine()))
+ , m_nativeDisplay (createDisplay(context.getTestContext().getPlatform().getVulkanPlatform(), m_instanceExtensions, testConfig.wsiType))
+ , m_nativeWindow (createWindow(*m_nativeDisplay, tcu::nothing<UVec2>()))
+ , m_surface (vk::wsi::createSurface(m_vki, *m_instance, testConfig.wsiType, *m_nativeDisplay, *m_nativeWindow))
+
+ , m_queueFamilyIndex (chooseQueueFamilyIndex(m_vki, m_physicalDevice, *m_surface))
+ , m_deviceExtensions (vk::enumerateDeviceExtensionProperties(m_vki, m_physicalDevice, DE_NULL))
+ , m_device (createDeviceWithWsi(m_vki, m_physicalDevice, m_deviceExtensions, m_queueFamilyIndex, testConfig.useSharedPresentableImage))
+ , m_vkd (m_vki, *m_device)
+ , m_queue (getDeviceQueue(m_vkd, *m_device, m_queueFamilyIndex, 0u))
+
+ , m_commandPool (createCommandPool(m_vkd, *m_device, m_queueFamilyIndex))
+ , m_vertexShaderModule (vk::createShaderModule(m_vkd, *m_device, context.getBinaryCollection().get("quad-vert"), 0u))
+ , m_fragmentShaderModule (vk::createShaderModule(m_vkd, *m_device, context.getBinaryCollection().get("quad-frag"), 0u))
+ , m_pipelineLayout (createPipelineLayout(m_vkd, *m_device))
+
+ , m_supportedUsageFlags (0u)
+ , m_surfaceProperties (getPhysicalDeviceSurfaceCapabilities(m_vki, m_physicalDevice, *m_surface, &m_supportedUsageFlags))
+ , m_surfaceFormats (vk::wsi::getPhysicalDeviceSurfaceFormats(m_vki, m_physicalDevice, *m_surface))
+ , m_presentModes (vk::wsi::getPhysicalDeviceSurfacePresentModes(m_vki, m_physicalDevice, *m_surface))
+
+ , m_swapchainConfigs (generateSwapchainConfigs(*m_surface, m_queueFamilyIndex, testConfig.scaling, m_surfaceProperties, m_surfaceFormats, m_presentModes, testConfig.presentMode, m_supportedUsageFlags))
+ , m_swapchainConfigNdx (0u)
+
+ , m_frameCount (60u * 5u)
+ , m_frameNdx (0u)
+
+ , m_maxOutOfDateCount (20u)
+ , m_outOfDateCount (0u)
+{
+ {
+ const tcu::ScopedLogSection surfaceInfo (m_context.getTestContext().getLog(), "SurfaceCapabilities", "SurfaceCapabilities");
+ m_context.getTestContext().getLog() << TestLog::Message << m_surfaceProperties << TestLog::EndMessage;
+ m_context.getTestContext().getLog() << TestLog::Message << "SharedPresentSupportedUsageFlags: " << m_supportedUsageFlags << TestLog::EndMessage;
+
+ }
+}
+
+SharedPresentableImageTestInstance::~SharedPresentableImageTestInstance (void)
+{
+ deinitSwapchainResources();
+}
+
+void SharedPresentableImageTestInstance::initSwapchainResources (void)
+{
+ const size_t fenceCount = 6;
+ const deUint32 imageWidth = m_swapchainConfigs[m_swapchainConfigNdx].imageExtent.width;
+ const deUint32 imageHeight = m_swapchainConfigs[m_swapchainConfigNdx].imageExtent.height;
+ const vk::VkFormat imageFormat = m_swapchainConfigs[m_swapchainConfigNdx].imageFormat;
+
+ m_swapchain = vk::createSwapchainKHR(m_vkd, *m_device, &m_swapchainConfigs[m_swapchainConfigNdx]);
+ m_swapchainImage = vk::wsi::getSwapchainImages(m_vkd, *m_device, *m_swapchain).front();
+
+ m_renderPass = createRenderPass(m_vkd, *m_device, imageFormat);
+ m_pipeline = createPipeline(m_vkd, *m_device, *m_renderPass, *m_pipelineLayout, *m_vertexShaderModule, *m_fragmentShaderModule, imageWidth, imageHeight);
+
+ m_swapchainImageView = createImageView(m_vkd, *m_device, m_swapchainImage, imageFormat);
+ m_framebuffer = createFramebuffer(m_vkd, *m_device, *m_renderPass, *m_swapchainImageView, imageWidth, imageHeight);
+
+ m_renderSemaphores = std::vector<vk::VkSemaphore>(fenceCount, (vk::VkSemaphore)0);
+ m_fences = std::vector<vk::VkFence>(fenceCount, (vk::VkFence)0);
+ m_commandBuffers = std::vector<vk::VkCommandBuffer>(m_fences.size(), (vk::VkCommandBuffer)0);
+
+ initSemaphores(m_vkd, *m_device, m_renderSemaphores);
+
+ initFences(m_vkd, *m_device, m_fences);
+
+ // Unlike a traditional swapchain, where we'd acquire a new image from the
+ // PE every frame, a shared image swapchain has a single image that is
+ // acquired upfront. We acquire it here, transition it to the proper layout,
+ // and present it.
+
+ // Acquire the one image
+ const deUint64 foreverNs = 0xFFFFFFFFFFFFFFFFul;
+ vk::Move<vk::VkSemaphore> semaphore(createSemaphore(m_vkd, *m_device));
+ deUint32 imageIndex = 42; // initialize to junk value
+
+ VK_CHECK(m_vkd.acquireNextImageKHR(*m_device, *m_swapchain, foreverNs, *semaphore, 0u, &imageIndex));
+ TCU_CHECK(imageIndex == 0);
+
+ // Transition to IMAGE_LAYOUT_SHARED_PRESENT_KHR
+ const vk::VkCommandBufferAllocateInfo allocateInfo =
+ {
+ vk::VK_STRUCTURE_TYPE_COMMAND_BUFFER_ALLOCATE_INFO,
+ DE_NULL,
+ *m_commandPool,
+ vk::VK_COMMAND_BUFFER_LEVEL_PRIMARY,
+ 1
+ };
+ const vk::VkCommandBufferBeginInfo beginInfo =
+ {
+ vk::VK_STRUCTURE_TYPE_COMMAND_BUFFER_BEGIN_INFO,
+ DE_NULL,
+ 0u,
+ DE_NULL
+ };
+
+ const vk::Unique<vk::VkCommandBuffer> commandBuffer (vk::allocateCommandBuffer(m_vkd, *m_device, &allocateInfo));
+ VK_CHECK(m_vkd.beginCommandBuffer(*commandBuffer, &beginInfo));
+
+ const vk::VkImageMemoryBarrier barrier = {
+ vk::VK_STRUCTURE_TYPE_IMAGE_MEMORY_BARRIER,
+ DE_NULL,
+ 0,
+ 0,
+ vk::VK_IMAGE_LAYOUT_UNDEFINED,
+ vk::VK_IMAGE_LAYOUT_SHARED_PRESENT_KHR,
+ VK_QUEUE_FAMILY_IGNORED,
+ VK_QUEUE_FAMILY_IGNORED,
+ m_swapchainImage,
+ {
+ vk::VK_IMAGE_ASPECT_COLOR_BIT,
+ 0,
+ 1,
+ 0,
+ 1
+ },
+ };
+
+ m_vkd.cmdPipelineBarrier(*commandBuffer,
+ vk::VK_PIPELINE_STAGE_COLOR_ATTACHMENT_OUTPUT_BIT,
+ vk::VK_PIPELINE_STAGE_TOP_OF_PIPE_BIT,
+ 0u,
+ 0, DE_NULL,
+ 0, DE_NULL,
+ 1, &barrier);
+
+ VK_CHECK(m_vkd.endCommandBuffer(*commandBuffer));
+
+ const vk::VkSubmitInfo submitInfo =
+ {
+ vk::VK_STRUCTURE_TYPE_SUBMIT_INFO,
+ DE_NULL,
+ 1, &*semaphore, DE_NULL,
+ 1, &*commandBuffer,
+ 0, DE_NULL,
+ };
+
+ VK_CHECK(m_vkd.queueSubmit(m_queue, 1u, &submitInfo, (vk::VkFence)0));
+ VK_CHECK(m_vkd.queueWaitIdle(m_queue));
+}
+
+void SharedPresentableImageTestInstance::deinitSwapchainResources (void)
+{
+ VK_CHECK(m_vkd.queueWaitIdle(m_queue));
+
+ deinitSemaphores(m_vkd, *m_device, m_renderSemaphores);
+ deinitFences(m_vkd, *m_device, m_fences);
+ deinitCommandBuffers(m_vkd, *m_device, *m_commandPool, m_commandBuffers);
+
+ m_framebuffer = vk::Move<vk::VkFramebuffer>();
+ m_swapchainImageView = vk::Move<vk::VkImageView>();
+ m_swapchainImage = (vk::VkImage)0;
+
+ m_swapchain = vk::Move<vk::VkSwapchainKHR>();
+ m_renderPass = vk::Move<vk::VkRenderPass>();
+ m_pipeline = vk::Move<vk::VkPipeline>();
+}
+
+void SharedPresentableImageTestInstance::render (void)
+{
+ const deUint64 foreverNs = 0xFFFFFFFFFFFFFFFFul;
+ const vk::VkFence fence = m_fences[m_frameNdx % m_fences.size()];
+ const deUint32 width = m_swapchainConfigs[m_swapchainConfigNdx].imageExtent.width;
+ const deUint32 height = m_swapchainConfigs[m_swapchainConfigNdx].imageExtent.height;
+
+ // Throttle execution
+ if (m_frameNdx >= m_fences.size())
+ {
+ VK_CHECK(m_vkd.waitForFences(*m_device, 1u, &fence, VK_TRUE, foreverNs));
+ VK_CHECK(m_vkd.resetFences(*m_device, 1u, &fence));
+
+ m_vkd.freeCommandBuffers(*m_device, *m_commandPool, 1u, &m_commandBuffers[m_frameNdx % m_commandBuffers.size()]);
+ m_commandBuffers[m_frameNdx % m_commandBuffers.size()] = (vk::VkCommandBuffer)0;
+ }
+
+ deUint32 imageIndex = 0; // There is only one image.
+ const vk::VkSemaphore currentRenderSemaphore = m_renderSemaphores[m_frameNdx % m_renderSemaphores.size()];
+
+ const bool willPresent = m_swapchainConfigs[m_swapchainConfigNdx].presentMode == vk::VK_PRESENT_MODE_SHARED_DEMAND_REFRESH_KHR || !m_frameNdx;
+
+ // Create command buffer
+ m_commandBuffers[m_frameNdx % m_commandBuffers.size()] = createCommandBuffer(m_vkd, *m_device, *m_commandPool, *m_pipelineLayout, *m_renderPass, *m_framebuffer, *m_pipeline, m_frameNdx, m_quadCount, width, height).disown();
+
+ // Submit command buffer
+ {
+ const vk::VkSubmitInfo submitInfo =
+ {
+ vk::VK_STRUCTURE_TYPE_SUBMIT_INFO,
+ DE_NULL,
+ 0u,
+ DE_NULL,
+ DE_NULL,
+ 1u,
+ &m_commandBuffers[m_frameNdx % m_commandBuffers.size()],
+ willPresent ? 1u : 0u, // Only signal the semaphore if we're going to call QueuePresent.
+ ¤tRenderSemaphore
+ };
+
+ // With a traditional swapchain, we'd fence on completion of
+ // AcquireNextImage. We never call that for a shared image swapchain, so
+ // fence on completion of the rendering work instead. A real shared
+ // image application would want a more substantial pacing mechanism.
+ VK_CHECK(m_vkd.queueSubmit(m_queue, 1u, &submitInfo, fence));
+ }
+
+ // DEMAND_REFRESH requires us to call QueuePresent whenever we want to be
+ // assured the PE has picked up a new frame. The PE /may/ also pick up
+ // changes whenever it likes.
+ //
+ // For CONTINUOUS_REFRESH, we need to just call QueuePresent once on the
+ // first frame to kick things off.
+ if (willPresent)
+ {
+
+ // Present frame
+ vk::VkResult result;
+ const vk::VkPresentInfoKHR presentInfo =
+ {
+ vk::VK_STRUCTURE_TYPE_PRESENT_INFO_KHR,
+ DE_NULL,
+ 1u,
+ ¤tRenderSemaphore,
+ 1u,
+ &*m_swapchain,
+ &imageIndex,
+ &result
+ };
+
+ VK_CHECK(m_vkd.queuePresentKHR(m_queue, &presentInfo));
+ VK_CHECK(result);
+
+ }
+
+ // With either present mode, we can call GetSwapchainStatus at any time
+ // to detect possible OUT_OF_DATE conditions. Let's do that every frame.
+
+ const vk::VkResult swapchainStatus = m_vkd.getSwapchainStatusKHR(*m_device, *m_swapchain);
+ VK_CHECK(swapchainStatus);
+}
+
+tcu::TestStatus SharedPresentableImageTestInstance::iterate (void)
+{
+ // Initialize swapchain specific resources
+ // Render test
+ try
+ {
+ if (m_frameNdx == 0)
+ {
+ if (m_outOfDateCount == 0)
+ m_context.getTestContext().getLog() << tcu::TestLog::Message << "Swapchain: " << m_swapchainConfigs[m_swapchainConfigNdx] << tcu::TestLog::EndMessage;
+
+ initSwapchainResources();
+ }
+
+ render();
+ }
+ catch (const vk::Error& error)
+ {
+ if (error.getError() == vk::VK_ERROR_OUT_OF_DATE_KHR)
+ {
+ m_swapchainConfigs = generateSwapchainConfigs(*m_surface, m_queueFamilyIndex, m_testConfig.scaling, m_surfaceProperties, m_surfaceFormats, m_presentModes, m_testConfig.presentMode, m_supportedUsageFlags);
+
+ if (m_outOfDateCount < m_maxOutOfDateCount)
+ {
+ m_context.getTestContext().getLog() << TestLog::Message << "Frame " << m_frameNdx << ": Swapchain out of date. Recreating resources." << TestLog::EndMessage;
+ deinitSwapchainResources();
+ m_frameNdx = 0;
+ m_outOfDateCount++;
+
+ return tcu::TestStatus::incomplete();
+ }
+ else
+ {
+ m_context.getTestContext().getLog() << TestLog::Message << "Frame " << m_frameNdx << ": Swapchain out of date." << TestLog::EndMessage;
+ m_resultCollector.fail("Received too many VK_ERROR_OUT_OF_DATE_KHR errors. Received " + de::toString(m_outOfDateCount) + ", max " + de::toString(m_maxOutOfDateCount));
+ }
+ }
+ else
+ {
+ m_resultCollector.fail(error.what());
+ }
+
+ deinitSwapchainResources();
+
+ m_swapchainConfigNdx++;
+ m_frameNdx = 0;
+ m_outOfDateCount = 0;
+
+ if (m_swapchainConfigNdx >= m_swapchainConfigs.size())
+ return tcu::TestStatus(m_resultCollector.getResult(), m_resultCollector.getMessage());
+ else
+ return tcu::TestStatus::incomplete();
+ }
+
+ m_frameNdx++;
+
+ if (m_frameNdx >= m_frameCount)
+ {
+ m_frameNdx = 0;
+ m_outOfDateCount = 0;
+ m_swapchainConfigNdx++;
+
+ deinitSwapchainResources();
+
+ if (m_swapchainConfigNdx >= m_swapchainConfigs.size())
+ return tcu::TestStatus(m_resultCollector.getResult(), m_resultCollector.getMessage());
+ else
+ return tcu::TestStatus::incomplete();
+ }
+ else
+ return tcu::TestStatus::incomplete();
+}
+
+struct Programs
+{
+ static void init (vk::SourceCollections& dst, TestConfig)
+ {
+ dst.glslSources.add("quad-vert") << glu::VertexSource(
+ "#version 450\n"
+ "out gl_PerVertex {\n"
+ "\tvec4 gl_Position;\n"
+ "};\n"
+ "layout(location = 0) out highp uint quadIndex;\n"
+ "highp float;\n"
+ "void main (void) {\n"
+ "\tgl_Position = vec4(((gl_VertexIndex + 2) / 3) % 2 == 0 ? -1.0 : 1.0,\n"
+ "\t ((gl_VertexIndex + 1) / 3) % 2 == 0 ? -1.0 : 1.0, 0.0, 1.0);\n"
+ "\tquadIndex = gl_VertexIndex / 6;\n"
+ "}\n");
+ dst.glslSources.add("quad-frag") << glu::FragmentSource(
+ "#version 310 es\n"
+ "layout(location = 0) flat in highp uint quadIndex;\n"
+ "layout(location = 0) out highp vec4 o_color;\n"
+ "layout(push_constant) uniform PushConstant {\n"
+ "\thighp uint frameNdx;\n"
+ "} pushConstants;\n"
+ "void main (void)\n"
+ "{\n"
+ "\thighp uint frameNdx = pushConstants.frameNdx;\n"
+ "\thighp uint cellX = bitfieldExtract(uint(gl_FragCoord.x), 7, 10);\n"
+ "\thighp uint cellY = bitfieldExtract(uint(gl_FragCoord.y), 7, 10);\n"
+ "\thighp uint x = quadIndex ^ (frameNdx + (uint(gl_FragCoord.x) >> cellX));\n"
+ "\thighp uint y = quadIndex ^ (frameNdx + (uint(gl_FragCoord.y) >> cellY));\n"
+ "\thighp uint r = 128u * bitfieldExtract(x, 0, 1)\n"
+ "\t + 64u * bitfieldExtract(y, 1, 1)\n"
+ "\t + 32u * bitfieldExtract(x, 3, 1);\n"
+ "\thighp uint g = 128u * bitfieldExtract(y, 0, 1)\n"
+ "\t + 64u * bitfieldExtract(x, 2, 1)\n"
+ "\t + 32u * bitfieldExtract(y, 3, 1);\n"
+ "\thighp uint b = 128u * bitfieldExtract(x, 1, 1)\n"
+ "\t + 64u * bitfieldExtract(y, 2, 1)\n"
+ "\t + 32u * bitfieldExtract(x, 4, 1);\n"
+ "\to_color = vec4(float(r) / 255.0, float(g) / 255.0, float(b) / 255.0, 1.0);\n"
+ "}\n");
+ }
+};
+
+} // anonymous
+
+void createSharedPresentableImageTests (tcu::TestCaseGroup* testGroup, vk::wsi::Type wsiType)
+{
+ const struct
+ {
+ Scaling scaling;
+ const char* name;
+ } scaling [] =
+ {
+ { SCALING_NONE, "scale_none" },
+ { SCALING_UP, "scale_up" },
+ { SCALING_DOWN, "scale_down" }
+ };
+ const struct
+ {
+ vk::VkPresentModeKHR mode;
+ const char* name;
+ } presentModes[] =
+ {
+ { vk::VK_PRESENT_MODE_SHARED_DEMAND_REFRESH_KHR, "demand" },
+ { vk::VK_PRESENT_MODE_SHARED_CONTINUOUS_REFRESH_KHR, "continuous" },
+ };
+
+ for (size_t scalingNdx = 0; scalingNdx < DE_LENGTH_OF_ARRAY(scaling); scalingNdx++)
+ {
+ if (scaling[scalingNdx].scaling == SCALING_NONE || wsiTypeSupportsScaling(wsiType))
+ {
+ de::MovePtr<tcu::TestCaseGroup> scaleGroup (new tcu::TestCaseGroup(testGroup->getTestContext(), scaling[scalingNdx].name, scaling[scalingNdx].name));
+
+ for (size_t presentModeNdx = 0; presentModeNdx < DE_LENGTH_OF_ARRAY(presentModes); presentModeNdx++)
+ {
+
+ const char* const name = presentModes[presentModeNdx].name;
+ TestConfig config;
+
+ config.wsiType = wsiType;
+ config.useSharedPresentableImage= true;
+ config.scaling = scaling[scalingNdx].scaling;
+ config.presentMode = presentModes[presentModeNdx].mode;
+
+ scaleGroup->addChild(new vkt::InstanceFactory1<SharedPresentableImageTestInstance, TestConfig, Programs>(testGroup->getTestContext(), tcu::NODETYPE_SELF_VALIDATE, name, name, Programs(), config));
+ }
+
+ testGroup->addChild(scaleGroup.release());
+ }
+ }
+}
+
+} // wsi
+} // vkt
projects / platform / upstream / VK-GL-CTS.git / commitdiff