tests/positive/graphics_library.cpp - third_party/Vulkan-ValidationLayers - Git at Google

 /*
  * Copyright (c) 2015-2022 The Khronos Group Inc.
  * Copyright (c) 2015-2022 Valve Corporation
  * Copyright (c) 2015-2022 LunarG, Inc.
  * Copyright (c) 2015-2022 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
  *
  * Author: Nathaniel Cesario <nathaniel@lunarg.com>
  */

 #include "../layer_validation_tests.h"
 #include "vk_extension_helper.h"

 #include <algorithm>
 #include <array>
 #include <chrono>
 #include <memory>
 #include <mutex>
 #include <thread>

 #include "cast_utils.h"

 class VkPositiveGraphicsLibraryLayerTest : public VkLayerTest {};

 TEST_F(VkPositiveGraphicsLibraryLayerTest, VertexInputGraphicsPipelineLibrary) {
     TEST_DESCRIPTION("Create a vertex input graphics library");
     m_errorMonitor->ExpectSuccess();

     if (!AddRequiredExtensions(VK_EXT_GRAPHICS_PIPELINE_LIBRARY_EXTENSION_NAME)) {
         printf("%s %s not supported\n", kSkipPrefix, VK_EXT_GRAPHICS_PIPELINE_LIBRARY_EXTENSION_NAME);
         return;
     }

     SetTargetApiVersion(VK_API_VERSION_1_2);
     ASSERT_NO_FATAL_FAILURE(InitFramework());
     if (DeviceValidationVersion() < VK_API_VERSION_1_2) {
         printf("%s Vulkan >= 1.2 required", kSkipPrefix);
         return;
     }

     std::vector<const char *> failed_exts;
     if (!AreRequestedExtensionsEnabled(failed_exts)) {
         printf("%s The following device extensions are not supported: ", kSkipPrefix);
         for (const auto &ext : failed_exts) {
             printf("%s ", ext);
         }
         printf("\n");
         return;
     }

     auto gpl_features = LvlInitStruct<VkPhysicalDeviceGraphicsPipelineLibraryFeaturesEXT>();
     auto features2 = LvlInitStruct<VkPhysicalDeviceFeatures2>(&gpl_features);
     vk::GetPhysicalDeviceFeatures2(gpu(), &features2);

     if (!gpl_features.graphicsPipelineLibrary) {
         printf("%s VkPhysicalDeviceGraphicsPipelineLibraryFeaturesEXT::graphicsPipelineLibrary not supported", kSkipPrefix);
         return;
     }

     ASSERT_NO_FATAL_FAILURE(InitState(nullptr, &features2));

     CreatePipelineHelper pipe(*this);
     pipe.InitVertexInputLibInfo();
     pipe.InitState();
     ASSERT_VK_SUCCESS(pipe.CreateGraphicsPipeline(true, false));

     m_errorMonitor->VerifyNotFound();
 }

 TEST_F(VkPositiveGraphicsLibraryLayerTest, PreRasterGraphicsPipelineLibrary) {
     TEST_DESCRIPTION("Create a pre-raster graphics library");
     m_errorMonitor->ExpectSuccess();

     if (!AddRequiredExtensions(VK_EXT_GRAPHICS_PIPELINE_LIBRARY_EXTENSION_NAME)) {
         printf("%s %s not supported\n", kSkipPrefix, VK_EXT_GRAPHICS_PIPELINE_LIBRARY_EXTENSION_NAME);
         return;
     }

     SetTargetApiVersion(VK_API_VERSION_1_2);
     ASSERT_NO_FATAL_FAILURE(InitFramework());
     if (DeviceValidationVersion() < VK_API_VERSION_1_2) {
         printf("%s Vulkan >= 1.2 required", kSkipPrefix);
         return;
     }

     std::vector<const char *> failed_exts;
     if (!AreRequestedExtensionsEnabled(failed_exts)) {
         printf("%s The following device extensions are not supported: ", kSkipPrefix);
         for (const auto &ext : failed_exts) {
             printf("%s ", ext);
         }
         printf("\n");
         return;
     }

     auto gpl_features = LvlInitStruct<VkPhysicalDeviceGraphicsPipelineLibraryFeaturesEXT>();
     auto features2 = LvlInitStruct<VkPhysicalDeviceFeatures2>(&gpl_features);
     vk::GetPhysicalDeviceFeatures2(gpu(), &features2);

     if (!gpl_features.graphicsPipelineLibrary) {
         printf("%s VkPhysicalDeviceGraphicsPipelineLibraryFeaturesEXT::graphicsPipelineLibrary not supported", kSkipPrefix);
         return;
     }

     ASSERT_NO_FATAL_FAILURE(InitState(nullptr, &features2));

     ASSERT_NO_FATAL_FAILURE(InitRenderTarget());

     const auto vs_spv = GLSLToSPV(VK_SHADER_STAGE_VERTEX_BIT, bindStateVertShaderText);
     auto vs_ci = LvlInitStruct<VkShaderModuleCreateInfo>();
     vs_ci.codeSize = vs_spv.size() * sizeof(decltype(vs_spv)::value_type);
     vs_ci.pCode = vs_spv.data();

     auto stage_ci = LvlInitStruct<VkPipelineShaderStageCreateInfo>(&vs_ci);
     stage_ci.stage = VK_SHADER_STAGE_VERTEX_BIT;
     stage_ci.module = VK_NULL_HANDLE;
     stage_ci.pName = "main";

     CreatePipelineHelper pipe(*this);
     pipe.InitPreRasterLibInfo(1, &stage_ci);
     pipe.InitState();
     pipe.CreateGraphicsPipeline();

     m_errorMonitor->VerifyNotFound();
 }

 TEST_F(VkPositiveGraphicsLibraryLayerTest, FragmentShaderGraphicsPipelineLibrary) {
     TEST_DESCRIPTION("Create a fragment shader graphics library");
     m_errorMonitor->ExpectSuccess();

     if (!AddRequiredExtensions(VK_EXT_GRAPHICS_PIPELINE_LIBRARY_EXTENSION_NAME)) {
         printf("%s %s not supported\n", kSkipPrefix, VK_EXT_GRAPHICS_PIPELINE_LIBRARY_EXTENSION_NAME);
         return;
     }

     SetTargetApiVersion(VK_API_VERSION_1_2);
     ASSERT_NO_FATAL_FAILURE(InitFramework());
     if (DeviceValidationVersion() < VK_API_VERSION_1_2) {
         printf("%s Vulkan >= 1.2 required", kSkipPrefix);
         return;
     }

     std::vector<const char *> failed_exts;
     if (!AreRequestedExtensionsEnabled(failed_exts)) {
         printf("%s The following device extensions are not supported: ", kSkipPrefix);
         for (const auto &ext : failed_exts) {
             printf("%s ", ext);
         }
         printf("\n");
         return;
     }

     auto gpl_features = LvlInitStruct<VkPhysicalDeviceGraphicsPipelineLibraryFeaturesEXT>();
     auto features2 = LvlInitStruct<VkPhysicalDeviceFeatures2>(&gpl_features);
     vk::GetPhysicalDeviceFeatures2(gpu(), &features2);

     if (!gpl_features.graphicsPipelineLibrary) {
         printf("%s VkPhysicalDeviceGraphicsPipelineLibraryFeaturesEXT::graphicsPipelineLibrary not supported", kSkipPrefix);
         return;
     }

     ASSERT_NO_FATAL_FAILURE(InitState(nullptr, &features2));

     ASSERT_NO_FATAL_FAILURE(InitRenderTarget());

     const auto fs_spv = GLSLToSPV(VK_SHADER_STAGE_VERTEX_BIT, bindStateFragShaderText);
     auto fs_ci = LvlInitStruct<VkShaderModuleCreateInfo>();
     fs_ci.codeSize = fs_spv.size() * sizeof(decltype(fs_spv)::value_type);
     fs_ci.pCode = fs_spv.data();

     auto stage_ci = LvlInitStruct<VkPipelineShaderStageCreateInfo>(&fs_ci);
     stage_ci.stage = VK_SHADER_STAGE_FRAGMENT_BIT;
     stage_ci.module = VK_NULL_HANDLE;
     stage_ci.pName = "main";

     CreatePipelineHelper pipe(*this);
     pipe.InitFragmentLibInfo(1, &stage_ci);
     pipe.InitState();
     pipe.CreateGraphicsPipeline();

     m_errorMonitor->VerifyNotFound();
 }

 TEST_F(VkPositiveGraphicsLibraryLayerTest, FragmentOutputGraphicsPipelineLibrary) {
     TEST_DESCRIPTION("Create a fragment output graphics library");
     m_errorMonitor->ExpectSuccess();

     if (!AddRequiredExtensions(VK_EXT_GRAPHICS_PIPELINE_LIBRARY_EXTENSION_NAME)) {
         printf("%s %s not supported\n", kSkipPrefix, VK_EXT_GRAPHICS_PIPELINE_LIBRARY_EXTENSION_NAME);
         return;
     }

     SetTargetApiVersion(VK_API_VERSION_1_2);
     ASSERT_NO_FATAL_FAILURE(InitFramework());
     if (DeviceValidationVersion() < VK_API_VERSION_1_2) {
         printf("%s Vulkan >= 1.2 required", kSkipPrefix);
         return;
     }

     std::vector<const char *> failed_exts;
     if (!AreRequestedExtensionsEnabled(failed_exts)) {
         printf("%s The following device extensions are not supported: ", kSkipPrefix);
         for (const auto &ext : failed_exts) {
             printf("%s ", ext);
         }
         printf("\n");
         return;
     }

     auto gpl_features = LvlInitStruct<VkPhysicalDeviceGraphicsPipelineLibraryFeaturesEXT>();
     auto features2 = LvlInitStruct<VkPhysicalDeviceFeatures2>(&gpl_features);
     vk::GetPhysicalDeviceFeatures2(gpu(), &features2);

     if (!gpl_features.graphicsPipelineLibrary) {
         printf("%s VkPhysicalDeviceGraphicsPipelineLibraryFeaturesEXT::graphicsPipelineLibrary not supported", kSkipPrefix);
         return;
     }

     ASSERT_NO_FATAL_FAILURE(InitState(nullptr, &features2));
     ASSERT_NO_FATAL_FAILURE(InitRenderTarget());

     CreatePipelineHelper pipe(*this);
     pipe.InitFragmentOutputLibInfo();
     pipe.InitState();
     ASSERT_VK_SUCCESS(pipe.CreateGraphicsPipeline(true, false));

     m_errorMonitor->VerifyNotFound();
 }

 TEST_F(VkPositiveGraphicsLibraryLayerTest, ExeLibrary) {
     TEST_DESCRIPTION("Create an executable library by linking one or more graphics libraries");
     m_errorMonitor->ExpectSuccess();

     if (!AddRequiredExtensions(VK_EXT_GRAPHICS_PIPELINE_LIBRARY_EXTENSION_NAME)) {
         printf("%s %s not supported\n", kSkipPrefix, VK_EXT_GRAPHICS_PIPELINE_LIBRARY_EXTENSION_NAME);
         return;
     }

     SetTargetApiVersion(VK_API_VERSION_1_2);
     ASSERT_NO_FATAL_FAILURE(InitFramework());
     if (DeviceValidationVersion() < VK_API_VERSION_1_2) {
         printf("%s Vulkan >= 1.2 required", kSkipPrefix);
         return;
     }

     std::vector<const char *> failed_exts;
     if (!AreRequestedExtensionsEnabled(failed_exts)) {
         printf("%s The following device extensions are not supported: ", kSkipPrefix);
         for (const auto &ext : failed_exts) {
             printf("%s ", ext);
         }
         printf("\n");
         return;
     }

     auto gpl_features = LvlInitStruct<VkPhysicalDeviceGraphicsPipelineLibraryFeaturesEXT>();
     auto features2 = LvlInitStruct<VkPhysicalDeviceFeatures2>(&gpl_features);
     vk::GetPhysicalDeviceFeatures2(gpu(), &features2);

     if (!gpl_features.graphicsPipelineLibrary) {
         printf("%s VkPhysicalDeviceGraphicsPipelineLibraryFeaturesEXT::graphicsPipelineLibrary not supported", kSkipPrefix);
         return;
     }

     ASSERT_NO_FATAL_FAILURE(InitState(nullptr, &features2));
     ASSERT_NO_FATAL_FAILURE(InitRenderTarget());

     CreatePipelineHelper vertex_input_lib(*this);
     vertex_input_lib.InitVertexInputLibInfo();
     vertex_input_lib.InitState();
     ASSERT_VK_SUCCESS(vertex_input_lib.CreateGraphicsPipeline(true, false));

     // Layout, renderPass, and subpass all need to be shared across libraries in the same executable pipeline
     VkPipelineLayout layout = VK_NULL_HANDLE;
     VkRenderPass render_pass = VK_NULL_HANDLE;
     uint32_t subpass = 0;

     CreatePipelineHelper pre_raster_lib(*this);
     {
         const auto vs_spv = GLSLToSPV(VK_SHADER_STAGE_VERTEX_BIT, bindStateVertShaderText);
         auto vs_ci = LvlInitStruct<VkShaderModuleCreateInfo>();
         vs_ci.codeSize = vs_spv.size() * sizeof(decltype(vs_spv)::value_type);
         vs_ci.pCode = vs_spv.data();

         auto stage_ci = LvlInitStruct<VkPipelineShaderStageCreateInfo>(&vs_ci);
         stage_ci.stage = VK_SHADER_STAGE_VERTEX_BIT;
         stage_ci.module = VK_NULL_HANDLE;
         stage_ci.pName = "main";

         pre_raster_lib.InitPreRasterLibInfo(1, &stage_ci);
         pre_raster_lib.InitState();
         ASSERT_VK_SUCCESS(pre_raster_lib.CreateGraphicsPipeline());
     }

     layout = pre_raster_lib.gp_ci_.layout;
     render_pass = pre_raster_lib.gp_ci_.renderPass;
     subpass = pre_raster_lib.gp_ci_.subpass;

     CreatePipelineHelper frag_shader_lib(*this);
     {
         const auto fs_spv = GLSLToSPV(VK_SHADER_STAGE_FRAGMENT_BIT, bindStateFragShaderText);
         auto fs_ci = LvlInitStruct<VkShaderModuleCreateInfo>();
         fs_ci.codeSize = fs_spv.size() * sizeof(decltype(fs_spv)::value_type);
         fs_ci.pCode = fs_spv.data();
         {
             std::ofstream out("/tmp/frag.spv", std::ios::binary | std::ios::out);
             out.write(reinterpret_cast<const char *>(fs_spv.data()), fs_spv.size() * sizeof(decltype(fs_spv)::value_type));
         }

         auto stage_ci = LvlInitStruct<VkPipelineShaderStageCreateInfo>(&fs_ci);
         stage_ci.stage = VK_SHADER_STAGE_FRAGMENT_BIT;
         stage_ci.module = VK_NULL_HANDLE;
         stage_ci.pName = "main";

         frag_shader_lib.InitFragmentLibInfo(1, &stage_ci);
         // frag_shader_lib.InitState();
         // // Layout, renderPass, and subpass all need to be shared across libraries in the same executable pipeline
         frag_shader_lib.gp_ci_.layout = layout;
         frag_shader_lib.gp_ci_.renderPass = render_pass;
         frag_shader_lib.gp_ci_.subpass = subpass;
         ASSERT_VK_SUCCESS(frag_shader_lib.CreateGraphicsPipeline(true, false));
     }

     CreatePipelineHelper frag_out_lib(*this);
     frag_out_lib.InitFragmentOutputLibInfo();
     // frag_out_lib.InitState();
     // Layout, renderPass, and subpass all need to be shared across libraries in the same executable pipeline
     frag_out_lib.gp_ci_.renderPass = render_pass;
     frag_out_lib.gp_ci_.subpass = subpass;
     ASSERT_VK_SUCCESS(frag_out_lib.CreateGraphicsPipeline(true, false));

     VkPipeline libraries[4] = {
         vertex_input_lib.pipeline_,
         pre_raster_lib.pipeline_,
         frag_shader_lib.pipeline_,
         frag_out_lib.pipeline_,
     };
     auto link_info = LvlInitStruct<VkPipelineLibraryCreateInfoKHR>();
     link_info.libraryCount = size(libraries);
     link_info.pLibraries = libraries;

     auto exe_pipe_ci = LvlInitStruct<VkGraphicsPipelineCreateInfo>(&link_info);
     vk_testing::Pipeline exe_pipe(*m_device, exe_pipe_ci);
     ASSERT_TRUE(exe_pipe.initialized());

     m_errorMonitor->VerifyNotFound();
 }
	/*
	* Copyright (c) 2015-2022 The Khronos Group Inc.
	* Copyright (c) 2015-2022 Valve Corporation
	* Copyright (c) 2015-2022 LunarG, Inc.
	* Copyright (c) 2015-2022 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
	*
	* Author: Nathaniel Cesario <nathaniel@lunarg.com>
	*/

	#include "../layer_validation_tests.h"
	#include "vk_extension_helper.h"

	#include <algorithm>
	#include <array>
	#include <chrono>
	#include <memory>
	#include <mutex>
	#include <thread>

	#include "cast_utils.h"

	class VkPositiveGraphicsLibraryLayerTest : public VkLayerTest {};

	TEST_F(VkPositiveGraphicsLibraryLayerTest, VertexInputGraphicsPipelineLibrary) {
	TEST_DESCRIPTION("Create a vertex input graphics library");
	m_errorMonitor->ExpectSuccess();

	if (!AddRequiredExtensions(VK_EXT_GRAPHICS_PIPELINE_LIBRARY_EXTENSION_NAME)) {
	printf("%s %s not supported\n", kSkipPrefix, VK_EXT_GRAPHICS_PIPELINE_LIBRARY_EXTENSION_NAME);
	return;
	}

	SetTargetApiVersion(VK_API_VERSION_1_2);
	ASSERT_NO_FATAL_FAILURE(InitFramework());
	if (DeviceValidationVersion() < VK_API_VERSION_1_2) {
	printf("%s Vulkan >= 1.2 required", kSkipPrefix);
	return;
	}

	std::vector<const char *> failed_exts;
	if (!AreRequestedExtensionsEnabled(failed_exts)) {
	printf("%s The following device extensions are not supported: ", kSkipPrefix);
	for (const auto &ext : failed_exts) {
	printf("%s ", ext);
	}
	printf("\n");
	return;
	}

	auto gpl_features = LvlInitStruct<VkPhysicalDeviceGraphicsPipelineLibraryFeaturesEXT>();
	auto features2 = LvlInitStruct<VkPhysicalDeviceFeatures2>(&gpl_features);
	vk::GetPhysicalDeviceFeatures2(gpu(), &features2);

	if (!gpl_features.graphicsPipelineLibrary) {
	printf("%s VkPhysicalDeviceGraphicsPipelineLibraryFeaturesEXT::graphicsPipelineLibrary not supported", kSkipPrefix);
	return;
	}

	ASSERT_NO_FATAL_FAILURE(InitState(nullptr, &features2));

	CreatePipelineHelper pipe(*this);
	pipe.InitVertexInputLibInfo();
	pipe.InitState();
	ASSERT_VK_SUCCESS(pipe.CreateGraphicsPipeline(true, false));

	m_errorMonitor->VerifyNotFound();
	}

	TEST_F(VkPositiveGraphicsLibraryLayerTest, PreRasterGraphicsPipelineLibrary) {
	TEST_DESCRIPTION("Create a pre-raster graphics library");
	m_errorMonitor->ExpectSuccess();

	if (!AddRequiredExtensions(VK_EXT_GRAPHICS_PIPELINE_LIBRARY_EXTENSION_NAME)) {
	printf("%s %s not supported\n", kSkipPrefix, VK_EXT_GRAPHICS_PIPELINE_LIBRARY_EXTENSION_NAME);
	return;
	}

	SetTargetApiVersion(VK_API_VERSION_1_2);
	ASSERT_NO_FATAL_FAILURE(InitFramework());
	if (DeviceValidationVersion() < VK_API_VERSION_1_2) {
	printf("%s Vulkan >= 1.2 required", kSkipPrefix);
	return;
	}

	std::vector<const char *> failed_exts;
	if (!AreRequestedExtensionsEnabled(failed_exts)) {
	printf("%s The following device extensions are not supported: ", kSkipPrefix);
	for (const auto &ext : failed_exts) {
	printf("%s ", ext);
	}
	printf("\n");
	return;
	}

	auto gpl_features = LvlInitStruct<VkPhysicalDeviceGraphicsPipelineLibraryFeaturesEXT>();
	auto features2 = LvlInitStruct<VkPhysicalDeviceFeatures2>(&gpl_features);
	vk::GetPhysicalDeviceFeatures2(gpu(), &features2);

	if (!gpl_features.graphicsPipelineLibrary) {
	printf("%s VkPhysicalDeviceGraphicsPipelineLibraryFeaturesEXT::graphicsPipelineLibrary not supported", kSkipPrefix);
	return;
	}

	ASSERT_NO_FATAL_FAILURE(InitState(nullptr, &features2));

	ASSERT_NO_FATAL_FAILURE(InitRenderTarget());

	const auto vs_spv = GLSLToSPV(VK_SHADER_STAGE_VERTEX_BIT, bindStateVertShaderText);
	auto vs_ci = LvlInitStruct<VkShaderModuleCreateInfo>();
	vs_ci.codeSize = vs_spv.size() * sizeof(decltype(vs_spv)::value_type);
	vs_ci.pCode = vs_spv.data();

	auto stage_ci = LvlInitStruct<VkPipelineShaderStageCreateInfo>(&vs_ci);
	stage_ci.stage = VK_SHADER_STAGE_VERTEX_BIT;
	stage_ci.module = VK_NULL_HANDLE;
	stage_ci.pName = "main";

	CreatePipelineHelper pipe(*this);
	pipe.InitPreRasterLibInfo(1, &stage_ci);
	pipe.InitState();
	pipe.CreateGraphicsPipeline();

	m_errorMonitor->VerifyNotFound();
	}

	TEST_F(VkPositiveGraphicsLibraryLayerTest, FragmentShaderGraphicsPipelineLibrary) {
	TEST_DESCRIPTION("Create a fragment shader graphics library");
	m_errorMonitor->ExpectSuccess();

	if (!AddRequiredExtensions(VK_EXT_GRAPHICS_PIPELINE_LIBRARY_EXTENSION_NAME)) {
	printf("%s %s not supported\n", kSkipPrefix, VK_EXT_GRAPHICS_PIPELINE_LIBRARY_EXTENSION_NAME);
	return;
	}

	SetTargetApiVersion(VK_API_VERSION_1_2);
	ASSERT_NO_FATAL_FAILURE(InitFramework());
	if (DeviceValidationVersion() < VK_API_VERSION_1_2) {
	printf("%s Vulkan >= 1.2 required", kSkipPrefix);
	return;
	}

	std::vector<const char *> failed_exts;
	if (!AreRequestedExtensionsEnabled(failed_exts)) {
	printf("%s The following device extensions are not supported: ", kSkipPrefix);
	for (const auto &ext : failed_exts) {
	printf("%s ", ext);
	}
	printf("\n");
	return;
	}

	auto gpl_features = LvlInitStruct<VkPhysicalDeviceGraphicsPipelineLibraryFeaturesEXT>();
	auto features2 = LvlInitStruct<VkPhysicalDeviceFeatures2>(&gpl_features);
	vk::GetPhysicalDeviceFeatures2(gpu(), &features2);

	if (!gpl_features.graphicsPipelineLibrary) {
	printf("%s VkPhysicalDeviceGraphicsPipelineLibraryFeaturesEXT::graphicsPipelineLibrary not supported", kSkipPrefix);
	return;
	}

	ASSERT_NO_FATAL_FAILURE(InitState(nullptr, &features2));

	ASSERT_NO_FATAL_FAILURE(InitRenderTarget());

	const auto fs_spv = GLSLToSPV(VK_SHADER_STAGE_VERTEX_BIT, bindStateFragShaderText);
	auto fs_ci = LvlInitStruct<VkShaderModuleCreateInfo>();
	fs_ci.codeSize = fs_spv.size() * sizeof(decltype(fs_spv)::value_type);
	fs_ci.pCode = fs_spv.data();

	auto stage_ci = LvlInitStruct<VkPipelineShaderStageCreateInfo>(&fs_ci);
	stage_ci.stage = VK_SHADER_STAGE_FRAGMENT_BIT;
	stage_ci.module = VK_NULL_HANDLE;
	stage_ci.pName = "main";

	CreatePipelineHelper pipe(*this);
	pipe.InitFragmentLibInfo(1, &stage_ci);
	pipe.InitState();
	pipe.CreateGraphicsPipeline();

	m_errorMonitor->VerifyNotFound();
	}

	TEST_F(VkPositiveGraphicsLibraryLayerTest, FragmentOutputGraphicsPipelineLibrary) {
	TEST_DESCRIPTION("Create a fragment output graphics library");
	m_errorMonitor->ExpectSuccess();

	if (!AddRequiredExtensions(VK_EXT_GRAPHICS_PIPELINE_LIBRARY_EXTENSION_NAME)) {
	printf("%s %s not supported\n", kSkipPrefix, VK_EXT_GRAPHICS_PIPELINE_LIBRARY_EXTENSION_NAME);
	return;
	}

	SetTargetApiVersion(VK_API_VERSION_1_2);
	ASSERT_NO_FATAL_FAILURE(InitFramework());
	if (DeviceValidationVersion() < VK_API_VERSION_1_2) {
	printf("%s Vulkan >= 1.2 required", kSkipPrefix);
	return;
	}

	std::vector<const char *> failed_exts;
	if (!AreRequestedExtensionsEnabled(failed_exts)) {
	printf("%s The following device extensions are not supported: ", kSkipPrefix);
	for (const auto &ext : failed_exts) {
	printf("%s ", ext);
	}
	printf("\n");
	return;
	}

	auto gpl_features = LvlInitStruct<VkPhysicalDeviceGraphicsPipelineLibraryFeaturesEXT>();
	auto features2 = LvlInitStruct<VkPhysicalDeviceFeatures2>(&gpl_features);
	vk::GetPhysicalDeviceFeatures2(gpu(), &features2);

	if (!gpl_features.graphicsPipelineLibrary) {
	printf("%s VkPhysicalDeviceGraphicsPipelineLibraryFeaturesEXT::graphicsPipelineLibrary not supported", kSkipPrefix);
	return;
	}

	ASSERT_NO_FATAL_FAILURE(InitState(nullptr, &features2));
	ASSERT_NO_FATAL_FAILURE(InitRenderTarget());

	CreatePipelineHelper pipe(*this);
	pipe.InitFragmentOutputLibInfo();
	pipe.InitState();
	ASSERT_VK_SUCCESS(pipe.CreateGraphicsPipeline(true, false));

	m_errorMonitor->VerifyNotFound();
	}

	TEST_F(VkPositiveGraphicsLibraryLayerTest, ExeLibrary) {
	TEST_DESCRIPTION("Create an executable library by linking one or more graphics libraries");
	m_errorMonitor->ExpectSuccess();

	if (!AddRequiredExtensions(VK_EXT_GRAPHICS_PIPELINE_LIBRARY_EXTENSION_NAME)) {
	printf("%s %s not supported\n", kSkipPrefix, VK_EXT_GRAPHICS_PIPELINE_LIBRARY_EXTENSION_NAME);
	return;
	}

	SetTargetApiVersion(VK_API_VERSION_1_2);
	ASSERT_NO_FATAL_FAILURE(InitFramework());
	if (DeviceValidationVersion() < VK_API_VERSION_1_2) {
	printf("%s Vulkan >= 1.2 required", kSkipPrefix);
	return;
	}

	std::vector<const char *> failed_exts;
	if (!AreRequestedExtensionsEnabled(failed_exts)) {
	printf("%s The following device extensions are not supported: ", kSkipPrefix);
	for (const auto &ext : failed_exts) {
	printf("%s ", ext);
	}
	printf("\n");
	return;
	}

	auto gpl_features = LvlInitStruct<VkPhysicalDeviceGraphicsPipelineLibraryFeaturesEXT>();
	auto features2 = LvlInitStruct<VkPhysicalDeviceFeatures2>(&gpl_features);
	vk::GetPhysicalDeviceFeatures2(gpu(), &features2);

	if (!gpl_features.graphicsPipelineLibrary) {
	printf("%s VkPhysicalDeviceGraphicsPipelineLibraryFeaturesEXT::graphicsPipelineLibrary not supported", kSkipPrefix);
	return;
	}

	ASSERT_NO_FATAL_FAILURE(InitState(nullptr, &features2));
	ASSERT_NO_FATAL_FAILURE(InitRenderTarget());

	CreatePipelineHelper vertex_input_lib(*this);
	vertex_input_lib.InitVertexInputLibInfo();
	vertex_input_lib.InitState();
	ASSERT_VK_SUCCESS(vertex_input_lib.CreateGraphicsPipeline(true, false));

	// Layout, renderPass, and subpass all need to be shared across libraries in the same executable pipeline
	VkPipelineLayout layout = VK_NULL_HANDLE;
	VkRenderPass render_pass = VK_NULL_HANDLE;
	uint32_t subpass = 0;

	CreatePipelineHelper pre_raster_lib(*this);
	{
	const auto vs_spv = GLSLToSPV(VK_SHADER_STAGE_VERTEX_BIT, bindStateVertShaderText);
	auto vs_ci = LvlInitStruct<VkShaderModuleCreateInfo>();
	vs_ci.codeSize = vs_spv.size() * sizeof(decltype(vs_spv)::value_type);
	vs_ci.pCode = vs_spv.data();

	auto stage_ci = LvlInitStruct<VkPipelineShaderStageCreateInfo>(&vs_ci);
	stage_ci.stage = VK_SHADER_STAGE_VERTEX_BIT;
	stage_ci.module = VK_NULL_HANDLE;
	stage_ci.pName = "main";

	pre_raster_lib.InitPreRasterLibInfo(1, &stage_ci);
	pre_raster_lib.InitState();
	ASSERT_VK_SUCCESS(pre_raster_lib.CreateGraphicsPipeline());
	}

	layout = pre_raster_lib.gp_ci_.layout;
	render_pass = pre_raster_lib.gp_ci_.renderPass;
	subpass = pre_raster_lib.gp_ci_.subpass;

	CreatePipelineHelper frag_shader_lib(*this);
	{
	const auto fs_spv = GLSLToSPV(VK_SHADER_STAGE_FRAGMENT_BIT, bindStateFragShaderText);
	auto fs_ci = LvlInitStruct<VkShaderModuleCreateInfo>();
	fs_ci.codeSize = fs_spv.size() * sizeof(decltype(fs_spv)::value_type);
	fs_ci.pCode = fs_spv.data();
	{
	std::ofstream out("/tmp/frag.spv", std::ios::binary \| std::ios::out);
	out.write(reinterpret_cast<const char >(fs_spv.data()), fs_spv.size() sizeof(decltype(fs_spv)::value_type));
	}

	auto stage_ci = LvlInitStruct<VkPipelineShaderStageCreateInfo>(&fs_ci);
	stage_ci.stage = VK_SHADER_STAGE_FRAGMENT_BIT;
	stage_ci.module = VK_NULL_HANDLE;
	stage_ci.pName = "main";

	frag_shader_lib.InitFragmentLibInfo(1, &stage_ci);
	// frag_shader_lib.InitState();
	// // Layout, renderPass, and subpass all need to be shared across libraries in the same executable pipeline
	frag_shader_lib.gp_ci_.layout = layout;
	frag_shader_lib.gp_ci_.renderPass = render_pass;
	frag_shader_lib.gp_ci_.subpass = subpass;
	ASSERT_VK_SUCCESS(frag_shader_lib.CreateGraphicsPipeline(true, false));
	}

	CreatePipelineHelper frag_out_lib(*this);
	frag_out_lib.InitFragmentOutputLibInfo();
	// frag_out_lib.InitState();
	// Layout, renderPass, and subpass all need to be shared across libraries in the same executable pipeline
	frag_out_lib.gp_ci_.renderPass = render_pass;
	frag_out_lib.gp_ci_.subpass = subpass;
	ASSERT_VK_SUCCESS(frag_out_lib.CreateGraphicsPipeline(true, false));

	VkPipeline libraries[4] = {
	vertex_input_lib.pipeline_,
	pre_raster_lib.pipeline_,
	frag_shader_lib.pipeline_,
	frag_out_lib.pipeline_,
	};
	auto link_info = LvlInitStruct<VkPipelineLibraryCreateInfoKHR>();
	link_info.libraryCount = size(libraries);
	link_info.pLibraries = libraries;

	auto exe_pipe_ci = LvlInitStruct<VkGraphicsPipelineCreateInfo>(&link_info);
	vk_testing::Pipeline exe_pipe(*m_device, exe_pipe_ci);
	ASSERT_TRUE(exe_pipe.initialized());

	m_errorMonitor->VerifyNotFound();
	}