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vklayertests_debug_printf.cpp
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vklayertests_debug_printf.cpp
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/*
* Copyright (c) 2020-2023 The Khronos Group Inc.
* Copyright (c) 2020-2023 Valve Corporation
* Copyright (c) 2020-2023 LunarG, Inc.
* Copyright (c) 2020-2023 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: Mark Lobodzinski <mark@lunarg.com>
* Author: Tony Barbour <tony@LunarG.com>
* Author: Nathaniel Cesario <nathaniel@lunarg.com>
*/
#include "layer_validation_tests.h"
void VkDebugPrintfTest::InitDebugPrintfFramework() {
VkValidationFeatureEnableEXT enables[] = {VK_VALIDATION_FEATURE_ENABLE_DEBUG_PRINTF_EXT};
VkValidationFeatureDisableEXT disables[] = {
VK_VALIDATION_FEATURE_DISABLE_THREAD_SAFETY_EXT, VK_VALIDATION_FEATURE_DISABLE_API_PARAMETERS_EXT,
VK_VALIDATION_FEATURE_DISABLE_OBJECT_LIFETIMES_EXT, VK_VALIDATION_FEATURE_DISABLE_CORE_CHECKS_EXT};
VkValidationFeaturesEXT features = LvlInitStruct<VkValidationFeaturesEXT>();
features.enabledValidationFeatureCount = 1;
features.disabledValidationFeatureCount = 4;
features.pEnabledValidationFeatures = enables;
features.pDisabledValidationFeatures = disables;
InitFramework(m_errorMonitor, &features);
}
TEST_F(VkDebugPrintfTest, GpuDebugPrintf) {
TEST_DESCRIPTION("Verify that calls to debugPrintfEXT are received in debug stream");
SetTargetApiVersion(VK_API_VERSION_1_1);
AddRequiredExtensions(VK_KHR_SHADER_NON_SEMANTIC_INFO_EXTENSION_NAME);
AddRequiredExtensions(VK_EXT_MULTI_DRAW_EXTENSION_NAME);
InitDebugPrintfFramework();
if (!AreRequiredExtensionsEnabled()) {
GTEST_SKIP() << RequiredExtensionsNotSupported() << " not supported";
}
auto multi_draw_features = LvlInitStruct<VkPhysicalDeviceMultiDrawFeaturesEXT>();
auto features2 = GetPhysicalDeviceFeatures2(multi_draw_features);
ASSERT_NO_FATAL_FAILURE(InitState(nullptr, &features2, VK_COMMAND_POOL_CREATE_RESET_COMMAND_BUFFER_BIT));
if (DeviceValidationVersion() < VK_API_VERSION_1_1) {
GTEST_SKIP() << "At least Vulkan version 1.1 is required";
}
auto features = m_device->phy().features();
if (!features.vertexPipelineStoresAndAtomics || !features.fragmentStoresAndAtomics) {
GTEST_SKIP() << "GPU-Assisted printf test requires vertexPipelineStoresAndAtomics and fragmentStoresAndAtomics";
}
ASSERT_NO_FATAL_FAILURE(InitViewport());
ASSERT_NO_FATAL_FAILURE(InitRenderTarget());
if (IsPlatform(kMockICD)) {
GTEST_SKIP() << "Test not supported by MockICD, GPU-Assisted validation test requires a driver that can draw";
}
// Make a uniform buffer to be passed to the shader that contains the test number
uint32_t qfi = 0;
VkBufferCreateInfo bci = LvlInitStruct<VkBufferCreateInfo>();
bci.usage = VK_BUFFER_USAGE_UNIFORM_BUFFER_BIT;
bci.size = 8;
bci.queueFamilyIndexCount = 1;
bci.pQueueFamilyIndices = &qfi;
VkBufferObj buffer0;
VkMemoryPropertyFlags mem_props = VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT | VK_MEMORY_PROPERTY_HOST_COHERENT_BIT;
buffer0.init(*m_device, bci, mem_props);
OneOffDescriptorSet descriptor_set(m_device, {{0, VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER, 1, VK_SHADER_STAGE_ALL, nullptr}});
const VkPipelineLayoutObj pipeline_layout(m_device, {&descriptor_set.layout_});
VkDescriptorBufferInfo buffer_info[2] = {};
buffer_info[0].buffer = buffer0.handle();
buffer_info[0].offset = 0;
buffer_info[0].range = sizeof(uint32_t);
VkWriteDescriptorSet descriptor_writes[1] = {};
descriptor_writes[0] = LvlInitStruct<VkWriteDescriptorSet>();
descriptor_writes[0].dstSet = descriptor_set.set_;
descriptor_writes[0].dstBinding = 0;
descriptor_writes[0].descriptorCount = 1;
descriptor_writes[0].descriptorType = VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER;
descriptor_writes[0].pBufferInfo = buffer_info;
vk::UpdateDescriptorSets(m_device->device(), 1, descriptor_writes, 0, NULL);
char const *shader_source =
"#version 450\n"
"#extension GL_EXT_debug_printf : enable\n"
"layout(set = 0, binding = 0) uniform ufoo {\n"
" int whichtest;\n"
"} u_info;\n"
"void main() {\n"
" float myfloat = 3.1415f;\n"
" int foo = -135;\n"
" if (gl_VertexIndex == 0) {\n"
" switch(u_info.whichtest) {\n"
" case 0:\n"
" debugPrintfEXT(\"Here are two float values %f, %f\", 1.0, myfloat);\n"
" break;\n"
" case 1:\n"
" debugPrintfEXT(\"Here's a smaller float value %1.2f\", myfloat);\n"
" break;\n"
" case 2:\n"
" debugPrintfEXT(\"Here's an integer %i with text before and after it\", foo);\n"
" break;\n"
" case 3:\n"
" foo = 256;\n"
" debugPrintfEXT(\"Here's an integer in octal %o and hex 0x%x\", foo, foo);\n"
" break;\n"
" case 4:\n"
" debugPrintfEXT(\"%d is a negative integer\", foo);\n"
" break;\n"
" case 5:\n"
" vec4 floatvec = vec4(1.2f, 2.2f, 3.2f, 4.2f);\n"
" debugPrintfEXT(\"Here's a vector of floats %1.2v4f\", floatvec);\n"
" break;\n"
" case 6:\n"
" debugPrintfEXT(\"Here's a float in sn %e\", myfloat);\n"
" break;\n"
" case 7:\n"
" debugPrintfEXT(\"Here's a float in sn %1.2e\", myfloat);\n"
" break;\n"
" case 8:\n"
" debugPrintfEXT(\"Here's a float in shortest %g\", myfloat);\n"
" break;\n"
" case 9:\n"
" debugPrintfEXT(\"Here's a float in hex %1.9a\", myfloat);\n"
" break;\n"
" case 10:\n"
" debugPrintfEXT(\"First printf with a %% and no value\");\n"
" debugPrintfEXT(\"Second printf with a value %i\", foo);\n"
" break;\n"
" }\n"
" }\n"
" gl_Position = vec4(0.0, 0.0, 0.0, 0.0);\n"
"}\n";
std::vector<char const *> messages;
messages.push_back("Here are two float values 1.000000, 3.141500");
messages.push_back("Here's a smaller float value 3.14");
messages.push_back("Here's an integer -135 with text before and after it");
messages.push_back("Here's an integer in octal 400 and hex 0x100");
messages.push_back("-135 is a negative integer");
messages.push_back("Here's a vector of floats 1.20, 2.20, 3.20, 4.20");
messages.push_back("Here's a float in sn 3.141500e+00");
messages.push_back("Here's a float in sn 3.14e+00");
messages.push_back("Here's a float in shortest 3.1415");
messages.push_back("Here's a float in hex 0x1.921cac000p+1");
// Two error messages have to be last in the vector
messages.push_back("First printf with a % and no value");
messages.push_back("Second printf with a value -135");
VkShaderObj vs(this, shader_source, VK_SHADER_STAGE_VERTEX_BIT, SPV_ENV_VULKAN_1_0, SPV_SOURCE_GLSL, nullptr, "main", true);
VkViewport viewport = m_viewports[0];
VkRect2D scissors = m_scissors[0];
VkSubmitInfo submit_info = LvlInitStruct<VkSubmitInfo>();
submit_info.commandBufferCount = 1;
submit_info.pCommandBuffers = &m_commandBuffer->handle();
VkPipelineObj pipe(m_device);
pipe.AddShader(&vs);
pipe.AddDefaultColorAttachment();
VkResult err = pipe.CreateVKPipeline(pipeline_layout.handle(), renderPass());
ASSERT_VK_SUCCESS(err);
VkCommandBufferBeginInfo begin_info = LvlInitStruct<VkCommandBufferBeginInfo>();
VkCommandBufferInheritanceInfo hinfo = LvlInitStruct<VkCommandBufferInheritanceInfo>();
begin_info.pInheritanceInfo = &hinfo;
m_commandBuffer->begin(&begin_info);
m_commandBuffer->BeginRenderPass(m_renderPassBeginInfo);
vk::CmdBindPipeline(m_commandBuffer->handle(), VK_PIPELINE_BIND_POINT_GRAPHICS, pipe.handle());
vk::CmdBindDescriptorSets(m_commandBuffer->handle(), VK_PIPELINE_BIND_POINT_GRAPHICS, pipeline_layout.handle(), 0, 1,
&descriptor_set.set_, 0, nullptr);
vk::CmdSetViewport(m_commandBuffer->handle(), 0, 1, &viewport);
vk::CmdSetScissor(m_commandBuffer->handle(), 0, 1, &scissors);
vk::CmdDraw(m_commandBuffer->handle(), 3, 1, 0, 0);
vk::CmdEndRenderPass(m_commandBuffer->handle());
m_commandBuffer->end();
for (uint32_t i = 0; i < messages.size(); i++) {
VkDeviceAddress *data = (VkDeviceAddress *)buffer0.memory().map();
data[0] = i;
buffer0.memory().unmap();
m_errorMonitor->SetDesiredFailureMsg(kInformationBit, messages[i]);
if (10 == i) {
m_errorMonitor->SetDesiredFailureMsg(kInformationBit, messages[i + 1]);
i++;
}
err = vk::QueueSubmit(m_device->m_queue, 1, &submit_info, VK_NULL_HANDLE);
ASSERT_VK_SUCCESS(err);
err = vk::QueueWaitIdle(m_device->m_queue);
ASSERT_VK_SUCCESS(err);
m_errorMonitor->VerifyFound();
}
if (multi_draw_features.multiDraw) {
auto vkCmdDrawMultiEXT = (PFN_vkCmdDrawMultiEXT)vk::GetDeviceProcAddr(m_device->device(), "vkCmdDrawMultiEXT");
auto vkCmdDrawMultiIndexedEXT =
(PFN_vkCmdDrawMultiIndexedEXT)vk::GetDeviceProcAddr(m_device->device(), "vkCmdDrawMultiIndexedEXT");
assert(vkCmdDrawMultiEXT != nullptr && vkCmdDrawMultiIndexedEXT != nullptr);
VkMultiDrawInfoEXT multi_draws[3] = {};
multi_draws[0].vertexCount = multi_draws[1].vertexCount = multi_draws[2].vertexCount = 3;
VkMultiDrawIndexedInfoEXT multi_draw_indices[3] = {};
multi_draw_indices[0].indexCount = multi_draw_indices[1].indexCount = multi_draw_indices[2].indexCount = 3;
m_commandBuffer->begin(&begin_info);
m_commandBuffer->BeginRenderPass(m_renderPassBeginInfo);
vk::CmdBindPipeline(m_commandBuffer->handle(), VK_PIPELINE_BIND_POINT_GRAPHICS, pipe.handle());
vk::CmdBindDescriptorSets(m_commandBuffer->handle(), VK_PIPELINE_BIND_POINT_GRAPHICS, pipeline_layout.handle(), 0, 1,
&descriptor_set.set_, 0, nullptr);
vk::CmdSetViewport(m_commandBuffer->handle(), 0, 1, &viewport);
vk::CmdSetScissor(m_commandBuffer->handle(), 0, 1, &scissors);
vkCmdDrawMultiEXT(m_commandBuffer->handle(), 3, multi_draws, 1, 0, sizeof(VkMultiDrawInfoEXT));
vk::CmdEndRenderPass(m_commandBuffer->handle());
m_commandBuffer->end();
VkDeviceAddress *data = (VkDeviceAddress *)buffer0.memory().map();
data[0] = 0;
buffer0.memory().unmap();
for (auto i = 0; i < 3; i++) {
m_errorMonitor->SetDesiredFailureMsg(kInformationBit, messages[0]);
}
err = vk::QueueSubmit(m_device->m_queue, 1, &submit_info, VK_NULL_HANDLE);
ASSERT_VK_SUCCESS(err);
err = vk::QueueWaitIdle(m_device->m_queue);
ASSERT_VK_SUCCESS(err);
m_errorMonitor->VerifyFound();
VkBufferObj buffer;
buffer.init(*m_device, 1024, VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT, VK_BUFFER_USAGE_INDEX_BUFFER_BIT);
uint16_t *ptr = static_cast<uint16_t *>(buffer.memory().map());
ptr[0] = 0;
ptr[1] = 1;
ptr[2] = 2;
buffer.memory().unmap();
m_commandBuffer->begin(&begin_info);
m_commandBuffer->BeginRenderPass(m_renderPassBeginInfo);
vk::CmdBindPipeline(m_commandBuffer->handle(), VK_PIPELINE_BIND_POINT_GRAPHICS, pipe.handle());
vk::CmdBindDescriptorSets(m_commandBuffer->handle(), VK_PIPELINE_BIND_POINT_GRAPHICS, pipeline_layout.handle(), 0, 1,
&descriptor_set.set_, 0, nullptr);
vk::CmdSetViewport(m_commandBuffer->handle(), 0, 1, &viewport);
vk::CmdSetScissor(m_commandBuffer->handle(), 0, 1, &scissors);
m_commandBuffer->BindIndexBuffer(&buffer, 0, VK_INDEX_TYPE_UINT16);
vkCmdDrawMultiIndexedEXT(m_commandBuffer->handle(), 3, multi_draw_indices, 1, 0, sizeof(VkMultiDrawIndexedInfoEXT), 0);
vk::CmdEndRenderPass(m_commandBuffer->handle());
m_commandBuffer->end();
data = (VkDeviceAddress *)buffer0.memory().map();
data[0] = 1;
buffer0.memory().unmap();
for (auto i = 0; i < 3; i++) {
m_errorMonitor->SetDesiredFailureMsg(kInformationBit, messages[1]);
}
err = vk::QueueSubmit(m_device->m_queue, 1, &submit_info, VK_NULL_HANDLE);
ASSERT_VK_SUCCESS(err);
err = vk::QueueWaitIdle(m_device->m_queue);
ASSERT_VK_SUCCESS(err);
m_errorMonitor->VerifyFound();
}
if (features.shaderInt64) {
char const *shader_source_int64 =
"#version 450\n"
"#extension GL_EXT_debug_printf : enable\n"
"#extension GL_ARB_gpu_shader_int64 : enable\n"
"layout(set = 0, binding = 0) uniform ufoo {\n"
" int whichtest;\n"
"} u_info;\n"
"void main() {\n"
" uint64_t bigvar = 0x2000000000000001ul;\n"
" if (gl_VertexIndex == 0) {\n"
" switch(u_info.whichtest) {\n"
" case 0:\n"
" debugPrintfEXT(\"Here's an unsigned long 0x%ul\", bigvar);\n"
" break;\n"
" case 1:\n"
" u64vec4 vecul = u64vec4(bigvar, bigvar, bigvar, bigvar);"
" debugPrintfEXT(\"Here's a vector of ul %v4ul\", vecul);\n"
" break;\n"
" case 2:\n"
" debugPrintfEXT(\"Unsigned long as decimal %lu and as hex 0x%lx\", bigvar, bigvar);\n"
" break;\n"
" }\n"
" }\n"
" gl_Position = vec4(0.0, 0.0, 0.0, 0.0);\n"
"}\n";
VkShaderObj vs_int64(this, shader_source_int64, VK_SHADER_STAGE_VERTEX_BIT, SPV_ENV_VULKAN_1_0, SPV_SOURCE_GLSL, nullptr,
"main", true);
VkPipelineObj pipe2(m_device);
pipe2.AddShader(&vs_int64);
pipe2.AddDefaultColorAttachment();
err = pipe2.CreateVKPipeline(pipeline_layout.handle(), renderPass());
ASSERT_VK_SUCCESS(err);
m_commandBuffer->begin(&begin_info);
m_commandBuffer->BeginRenderPass(m_renderPassBeginInfo);
vk::CmdBindPipeline(m_commandBuffer->handle(), VK_PIPELINE_BIND_POINT_GRAPHICS, pipe2.handle());
vk::CmdBindDescriptorSets(m_commandBuffer->handle(), VK_PIPELINE_BIND_POINT_GRAPHICS, pipeline_layout.handle(), 0, 1,
&descriptor_set.set_, 0, nullptr);
vk::CmdSetViewport(m_commandBuffer->handle(), 0, 1, &viewport);
vk::CmdSetScissor(m_commandBuffer->handle(), 0, 1, &scissors);
vk::CmdDraw(m_commandBuffer->handle(), 3, 1, 0, 0);
vk::CmdEndRenderPass(m_commandBuffer->handle());
m_commandBuffer->end();
VkDeviceAddress *data = (VkDeviceAddress *)buffer0.memory().map();
data[0] = 0;
buffer0.memory().unmap();
m_errorMonitor->SetDesiredFailureMsg(kInformationBit, "Here's an unsigned long 0x2000000000000001");
err = vk::QueueSubmit(m_device->m_queue, 1, &submit_info, VK_NULL_HANDLE);
ASSERT_VK_SUCCESS(err);
err = vk::QueueWaitIdle(m_device->m_queue);
ASSERT_VK_SUCCESS(err);
m_errorMonitor->VerifyFound();
data = (VkDeviceAddress *)buffer0.memory().map();
data[0] = 1;
buffer0.memory().unmap();
m_errorMonitor->SetDesiredFailureMsg(
kInformationBit, "Here's a vector of ul 2000000000000001, 2000000000000001, 2000000000000001, 2000000000000001");
err = vk::QueueSubmit(m_device->m_queue, 1, &submit_info, VK_NULL_HANDLE);
ASSERT_VK_SUCCESS(err);
err = vk::QueueWaitIdle(m_device->m_queue);
ASSERT_VK_SUCCESS(err);
m_errorMonitor->VerifyFound();
data = (VkDeviceAddress *)buffer0.memory().map();
data[0] = 2;
buffer0.memory().unmap();
m_errorMonitor->SetDesiredFailureMsg(kInformationBit,
"Unsigned long as decimal 2305843009213693953 and as hex 0x2000000000000001");
err = vk::QueueSubmit(m_device->m_queue, 1, &submit_info, VK_NULL_HANDLE);
ASSERT_VK_SUCCESS(err);
err = vk::QueueWaitIdle(m_device->m_queue);
ASSERT_VK_SUCCESS(err);
m_errorMonitor->VerifyFound();
}
}
TEST_F(VkDebugPrintfTest, MeshTaskShadersPrintf) {
TEST_DESCRIPTION("Test debug printf in mesh and task shaders.");
SetTargetApiVersion(VK_API_VERSION_1_1);
AddRequiredExtensions(VK_KHR_GET_PHYSICAL_DEVICE_PROPERTIES_2_EXTENSION_NAME);
AddRequiredExtensions(VK_NV_MESH_SHADER_EXTENSION_NAME);
AddRequiredExtensions(VK_KHR_SHADER_NON_SEMANTIC_INFO_EXTENSION_NAME);
InitDebugPrintfFramework();
if (IsPlatform(kMockICD)) {
GTEST_SKIP() << "Test not supported by MockICD, GPU-Assisted validation test requires a driver that can draw";
}
if (!AreRequiredExtensionsEnabled()) {
GTEST_SKIP() << RequiredExtensionsNotSupported() << " not supported";
}
// Create a device that enables mesh_shader
auto mesh_shader_features = LvlInitStruct<VkPhysicalDeviceMeshShaderFeaturesNV>();
auto features2 = GetPhysicalDeviceFeatures2(mesh_shader_features);
ASSERT_NO_FATAL_FAILURE(InitState(nullptr, &features2));
ASSERT_NO_FATAL_FAILURE(InitRenderTarget());
static const char taskShaderText[] =
"#version 460\n"
"#extension GL_NV_mesh_shader : enable\n"
"#extension GL_EXT_debug_printf : enable\n"
"layout(local_size_x = 32) in;\n"
"uint invocationID = gl_LocalInvocationID.x;\n"
"void main() {\n"
" if (invocationID == 0) {\n"
" gl_TaskCountNV = 1;\n"
" debugPrintfEXT(\"hello from task shader\");\n"
" }\n"
"}\n";
static const char meshShaderText[] =
"#version 450\n"
"#extension GL_NV_mesh_shader : require\n"
"#extension GL_EXT_debug_printf : enable\n"
"layout(local_size_x = 1) in;\n"
"layout(max_vertices = 3) out;\n"
"layout(max_primitives = 1) out;\n"
"layout(triangles) out;\n"
"uint invocationID = gl_LocalInvocationID.x;\n"
"void main() {\n"
" if (invocationID == 0) {\n"
" debugPrintfEXT(\"hello from mesh shader\");\n"
" }\n"
"}\n";
VkShaderObj ts(this, taskShaderText, VK_SHADER_STAGE_TASK_BIT_NV);
VkShaderObj ms(this, meshShaderText, VK_SHADER_STAGE_MESH_BIT_NV);
VkPipelineLayoutObj pipeline_layout(m_device);
VkPipelineObj pipe(m_device);
pipe.AddShader(&ts);
pipe.AddShader(&ms);
pipe.AddDefaultColorAttachment();
VkViewport viewport{};
viewport.width = m_width;
viewport.height = m_height;
pipe.SetViewport({viewport});
VkRect2D rect{};
rect.extent.width = (uint32_t)m_width;
rect.extent.height = (uint32_t)m_height;
pipe.SetScissor({rect});
VkResult err = pipe.CreateVKPipeline(pipeline_layout.handle(), renderPass());
ASSERT_VK_SUCCESS(err);
PFN_vkCmdDrawMeshTasksNV vkCmdDrawMeshTasksNV =
(PFN_vkCmdDrawMeshTasksNV)vk::GetInstanceProcAddr(instance(), "vkCmdDrawMeshTasksNV");
ASSERT_TRUE(vkCmdDrawMeshTasksNV != nullptr);
m_commandBuffer->begin();
m_commandBuffer->BeginRenderPass(m_renderPassBeginInfo);
vk::CmdBindPipeline(m_commandBuffer->handle(), VK_PIPELINE_BIND_POINT_GRAPHICS, pipe.handle());
vkCmdDrawMeshTasksNV(m_commandBuffer->handle(), 1, 0);
m_commandBuffer->EndRenderPass();
m_commandBuffer->end();
m_errorMonitor->SetDesiredFailureMsg(kInformationBit, "hello from task shader");
m_errorMonitor->SetDesiredFailureMsg(kInformationBit, "hello from mesh shader");
m_commandBuffer->QueueCommandBuffer();
err = vk::QueueWaitIdle(m_device->m_queue);
ASSERT_VK_SUCCESS(err);
m_errorMonitor->VerifyFound();
}
TEST_F(VkDebugPrintfTest, GpuDebugPrintfGPL) {
TEST_DESCRIPTION("Verify that calls to debugPrintfEXT are received in debug stream");
SetTargetApiVersion(VK_API_VERSION_1_1);
AddRequiredExtensions(VK_KHR_SHADER_NON_SEMANTIC_INFO_EXTENSION_NAME);
AddRequiredExtensions(VK_EXT_MULTI_DRAW_EXTENSION_NAME);
AddRequiredExtensions(VK_EXT_GRAPHICS_PIPELINE_LIBRARY_EXTENSION_NAME);
InitDebugPrintfFramework();
if (!AreRequiredExtensionsEnabled()) {
GTEST_SKIP() << RequiredExtensionsNotSupported() << " not supported";
}
auto multi_draw_features = LvlInitStruct<VkPhysicalDeviceMultiDrawFeaturesEXT>();
auto gpl_features = LvlInitStruct<VkPhysicalDeviceGraphicsPipelineLibraryFeaturesEXT>(&multi_draw_features);
auto features2 = GetPhysicalDeviceFeatures2(gpl_features);
if (!gpl_features.graphicsPipelineLibrary) {
GTEST_SKIP() << "VkPhysicalDeviceGraphicsPipelineLibraryFeaturesEXT::graphicsPipelineLibrary not supported";
}
ASSERT_NO_FATAL_FAILURE(InitState(nullptr, &features2, VK_COMMAND_POOL_CREATE_RESET_COMMAND_BUFFER_BIT));
if (DeviceValidationVersion() < VK_API_VERSION_1_1) {
GTEST_SKIP() << "At least Vulkan version 1.1 is required";
}
auto features = m_device->phy().features();
if (!features.vertexPipelineStoresAndAtomics || !features.fragmentStoresAndAtomics) {
GTEST_SKIP() << "GPU-Assisted printf test requires vertexPipelineStoresAndAtomics and fragmentStoresAndAtomics";
}
ASSERT_NO_FATAL_FAILURE(InitViewport());
ASSERT_NO_FATAL_FAILURE(InitRenderTarget());
if (IsPlatform(kMockICD)) {
GTEST_SKIP() << "Test not supported by MockICD, GPU-Assisted validation test requires a driver that can draw";
}
// Make a uniform buffer to be passed to the shader that contains the test number
uint32_t qfi = 0;
VkBufferCreateInfo bci = LvlInitStruct<VkBufferCreateInfo>();
bci.usage = VK_BUFFER_USAGE_UNIFORM_BUFFER_BIT;
bci.size = 8;
bci.queueFamilyIndexCount = 1;
bci.pQueueFamilyIndices = &qfi;
VkBufferObj buffer0;
VkMemoryPropertyFlags mem_props = VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT | VK_MEMORY_PROPERTY_HOST_COHERENT_BIT;
buffer0.init(*m_device, bci, mem_props);
OneOffDescriptorSet descriptor_set(m_device, {{0, VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER, 1, VK_SHADER_STAGE_ALL, nullptr}});
const VkPipelineLayoutObj pipeline_layout(m_device, {&descriptor_set.layout_});
VkDescriptorBufferInfo buffer_info[2] = {};
buffer_info[0].buffer = buffer0.handle();
buffer_info[0].offset = 0;
buffer_info[0].range = sizeof(uint32_t);
VkWriteDescriptorSet descriptor_writes[1] = {};
descriptor_writes[0] = LvlInitStruct<VkWriteDescriptorSet>();
descriptor_writes[0].dstSet = descriptor_set.set_;
descriptor_writes[0].dstBinding = 0;
descriptor_writes[0].descriptorCount = 1;
descriptor_writes[0].descriptorType = VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER;
descriptor_writes[0].pBufferInfo = buffer_info;
vk::UpdateDescriptorSets(m_device->device(), 1, descriptor_writes, 0, NULL);
char const *shader_source = R"glsl(
#version 450
#extension GL_EXT_debug_printf : enable
layout(set = 0, binding = 0) uniform ufoo {
int whichtest;
} u_info;
void main() {
float myfloat = 3.1415f;
int foo = -135;
if (gl_VertexIndex == 0) {
switch(u_info.whichtest) {
case 0:
debugPrintfEXT("Here are two float values %f, %f", 1.0, myfloat);
break;
case 1:
debugPrintfEXT("Here's a smaller float value %1.2f", myfloat);
break;
case 2:
debugPrintfEXT("Here's an integer %i with text before and after it", foo);
break;
case 3:
foo = 256;
debugPrintfEXT("Here's an integer in octal %o and hex 0x%x", foo, foo);
break;
case 4:
debugPrintfEXT("%d is a negative integer", foo);
break;
case 5:
vec4 floatvec = vec4(1.2f, 2.2f, 3.2f, 4.2f);
debugPrintfEXT("Here's a vector of floats %1.2v4f", floatvec);
break;
case 6:
debugPrintfEXT("Here's a float in sn %e", myfloat);
break;
case 7:
debugPrintfEXT("Here's a float in sn %1.2e", myfloat);
break;
case 8:
debugPrintfEXT("Here's a float in shortest %g", myfloat);
break;
case 9:
debugPrintfEXT("Here's a float in hex %1.9a", myfloat);
break;
case 10:
debugPrintfEXT("First printf with a %% and no value");
debugPrintfEXT("Second printf with a value %i", foo);
break;
}
}
gl_Position = vec4(0.0);
}
)glsl";
CreatePipelineHelper vi(*this);
vi.InitVertexInputLibInfo();
vi.InitState();
ASSERT_VK_SUCCESS(vi.CreateGraphicsPipeline(true, false));
const auto vs_spv = GLSLToSPV(VK_SHADER_STAGE_VERTEX_BIT, shader_source);
vk_testing::GraphicsPipelineLibraryStage pre_raster_stage(vvl::span<const uint32_t>{vs_spv});
CreatePipelineHelper pre_raster(*this);
pre_raster.InitPreRasterLibInfo(1, &pre_raster_stage.stage_ci);
pre_raster.InitState();
pre_raster.gp_ci_.layout = pipeline_layout.handle();
pre_raster.CreateGraphicsPipeline(true, false);
const auto render_pass = pre_raster.gp_ci_.renderPass;
const auto subpass = pre_raster.gp_ci_.subpass;
CreatePipelineHelper fragment(*this);
fragment.InitFragmentLibInfo(0, nullptr);
fragment.gp_ci_.layout = pipeline_layout.handle();
fragment.gp_ci_.renderPass = render_pass;
fragment.gp_ci_.subpass = subpass;
fragment.CreateGraphicsPipeline(true, false);
CreatePipelineHelper frag_out(*this);
frag_out.InitFragmentOutputLibInfo();
frag_out.gp_ci_.renderPass = render_pass;
frag_out.gp_ci_.subpass = subpass;
ASSERT_VK_SUCCESS(frag_out.CreateGraphicsPipeline(true, false));
std::array<VkPipeline, 4> libraries = {
vi.pipeline_,
pre_raster.pipeline_,
fragment.pipeline_,
frag_out.pipeline_,
};
vk_testing::GraphicsPipelineFromLibraries pipe(*m_device, libraries);
ASSERT_TRUE(pipe);
VkSubmitInfo submit_info = LvlInitStruct<VkSubmitInfo>();
submit_info.commandBufferCount = 1;
submit_info.pCommandBuffers = &m_commandBuffer->handle();
VkCommandBufferBeginInfo begin_info = LvlInitStruct<VkCommandBufferBeginInfo>();
VkCommandBufferInheritanceInfo hinfo = LvlInitStruct<VkCommandBufferInheritanceInfo>();
begin_info.pInheritanceInfo = &hinfo;
m_commandBuffer->begin(&begin_info);
m_commandBuffer->BeginRenderPass(m_renderPassBeginInfo);
vk::CmdBindPipeline(m_commandBuffer->handle(), VK_PIPELINE_BIND_POINT_GRAPHICS, pipe);
vk::CmdBindDescriptorSets(m_commandBuffer->handle(), VK_PIPELINE_BIND_POINT_GRAPHICS, pipeline_layout.handle(), 0, 1,
&descriptor_set.set_, 0, nullptr);
vk::CmdDraw(m_commandBuffer->handle(), 3, 1, 0, 0);
vk::CmdEndRenderPass(m_commandBuffer->handle());
m_commandBuffer->end();
std::vector<char const *> messages;
messages.push_back("Here are two float values 1.000000, 3.141500");
messages.push_back("Here's a smaller float value 3.14");
messages.push_back("Here's an integer -135 with text before and after it");
messages.push_back("Here's an integer in octal 400 and hex 0x100");
messages.push_back("-135 is a negative integer");
messages.push_back("Here's a vector of floats 1.20, 2.20, 3.20, 4.20");
messages.push_back("Here's a float in sn 3.141500e+00");
messages.push_back("Here's a float in sn 3.14e+00");
messages.push_back("Here's a float in shortest 3.1415");
messages.push_back("Here's a float in hex 0x1.921cac000p+1");
// Two error messages have to be last in the vector
messages.push_back("First printf with a % and no value");
messages.push_back("Second printf with a value -135");
for (uint32_t i = 0; i < messages.size(); i++) {
VkDeviceAddress *data = (VkDeviceAddress *)buffer0.memory().map();
data[0] = i;
buffer0.memory().unmap();
m_errorMonitor->SetDesiredFailureMsg(kInformationBit, messages[i]);
if (10 == i) {
m_errorMonitor->SetDesiredFailureMsg(kInformationBit, messages[i + 1]);
i++;
}
ASSERT_VK_SUCCESS(vk::QueueSubmit(m_device->m_queue, 1, &submit_info, VK_NULL_HANDLE));
ASSERT_VK_SUCCESS(vk::QueueWaitIdle(m_device->m_queue));
m_errorMonitor->VerifyFound();
}
if (multi_draw_features.multiDraw) {
auto vkCmdDrawMultiEXT = (PFN_vkCmdDrawMultiEXT)vk::GetDeviceProcAddr(m_device->device(), "vkCmdDrawMultiEXT");
auto vkCmdDrawMultiIndexedEXT =
(PFN_vkCmdDrawMultiIndexedEXT)vk::GetDeviceProcAddr(m_device->device(), "vkCmdDrawMultiIndexedEXT");
assert(vkCmdDrawMultiEXT != nullptr && vkCmdDrawMultiIndexedEXT != nullptr);
VkMultiDrawInfoEXT multi_draws[3] = {};
multi_draws[0].vertexCount = multi_draws[1].vertexCount = multi_draws[2].vertexCount = 3;
VkMultiDrawIndexedInfoEXT multi_draw_indices[3] = {};
multi_draw_indices[0].indexCount = multi_draw_indices[1].indexCount = multi_draw_indices[2].indexCount = 3;
m_commandBuffer->begin(&begin_info);
m_commandBuffer->BeginRenderPass(m_renderPassBeginInfo);
vk::CmdBindPipeline(m_commandBuffer->handle(), VK_PIPELINE_BIND_POINT_GRAPHICS, pipe);
vk::CmdBindDescriptorSets(m_commandBuffer->handle(), VK_PIPELINE_BIND_POINT_GRAPHICS, pipeline_layout.handle(), 0, 1,
&descriptor_set.set_, 0, nullptr);
vkCmdDrawMultiEXT(m_commandBuffer->handle(), 3, multi_draws, 1, 0, sizeof(VkMultiDrawInfoEXT));
vk::CmdEndRenderPass(m_commandBuffer->handle());
m_commandBuffer->end();
VkDeviceAddress *data = (VkDeviceAddress *)buffer0.memory().map();
data[0] = 0;
buffer0.memory().unmap();
for (auto i = 0; i < 3; i++) {
m_errorMonitor->SetDesiredFailureMsg(kInformationBit, messages[0]);
}
ASSERT_VK_SUCCESS(vk::QueueSubmit(m_device->m_queue, 1, &submit_info, VK_NULL_HANDLE));
ASSERT_VK_SUCCESS(vk::QueueWaitIdle(m_device->m_queue));
m_errorMonitor->VerifyFound();
VkBufferObj buffer;
buffer.init(*m_device, 1024, VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT, VK_BUFFER_USAGE_INDEX_BUFFER_BIT);
uint16_t *ptr = static_cast<uint16_t *>(buffer.memory().map());
ptr[0] = 0;
ptr[1] = 1;
ptr[2] = 2;
buffer.memory().unmap();
m_commandBuffer->begin(&begin_info);
m_commandBuffer->BeginRenderPass(m_renderPassBeginInfo);
vk::CmdBindPipeline(m_commandBuffer->handle(), VK_PIPELINE_BIND_POINT_GRAPHICS, pipe);
vk::CmdBindDescriptorSets(m_commandBuffer->handle(), VK_PIPELINE_BIND_POINT_GRAPHICS, pipeline_layout.handle(), 0, 1,
&descriptor_set.set_, 0, nullptr);
m_commandBuffer->BindIndexBuffer(&buffer, 0, VK_INDEX_TYPE_UINT16);
vkCmdDrawMultiIndexedEXT(m_commandBuffer->handle(), 3, multi_draw_indices, 1, 0, sizeof(VkMultiDrawIndexedInfoEXT), 0);
vk::CmdEndRenderPass(m_commandBuffer->handle());
m_commandBuffer->end();
data = (VkDeviceAddress *)buffer0.memory().map();
data[0] = 1;
buffer0.memory().unmap();
for (auto i = 0; i < 3; i++) {
m_errorMonitor->SetDesiredFailureMsg(kInformationBit, messages[1]);
}
ASSERT_VK_SUCCESS(vk::QueueSubmit(m_device->m_queue, 1, &submit_info, VK_NULL_HANDLE));
ASSERT_VK_SUCCESS(vk::QueueWaitIdle(m_device->m_queue));
m_errorMonitor->VerifyFound();
}
if (features.shaderInt64) {
char const *shader_source_int64 = R"glsl(
#version 450
#extension GL_EXT_debug_printf : enable
#extension GL_ARB_gpu_shader_int64 : enable
layout(set = 0, binding = 0) uniform ufoo {
int whichtest;
} u_info;
void main() {
uint64_t bigvar = 0x2000000000000001ul;
if (gl_VertexIndex == 0) {
switch(u_info.whichtest) {
case 0:
debugPrintfEXT("Here's an unsigned long 0x%ul", bigvar);
break;
case 1:
u64vec4 vecul = u64vec4(bigvar, bigvar, bigvar, bigvar);
debugPrintfEXT("Here's a vector of ul %v4ul", vecul);
break;
case 2:
debugPrintfEXT("Unsigned long as decimal %lu and as hex 0x%lx", bigvar, bigvar);
break;
}
}
gl_Position = vec4(0.0);
}
)glsl";
const auto vs_i64_spv = GLSLToSPV(VK_SHADER_STAGE_VERTEX_BIT, shader_source_int64);
vk_testing::GraphicsPipelineLibraryStage pre_raster_i64_stage(vs_i64_spv);
CreatePipelineHelper pre_raster_i64(*this);
pre_raster_i64.InitPreRasterLibInfo(1, &pre_raster_i64_stage.stage_ci);
pre_raster_i64.gp_ci_.layout = pipeline_layout.handle();
pre_raster_i64.gp_ci_.renderPass = render_pass;
pre_raster_i64.gp_ci_.subpass = subpass;
pre_raster_i64.CreateGraphicsPipeline(true, false);
std::array<VkPipeline, 4> libraries_i64 = {
vi.pipeline_,
pre_raster_i64.pipeline_,
fragment.pipeline_,
frag_out.pipeline_,
};
vk_testing::GraphicsPipelineFromLibraries pipe2(*m_device, libraries_i64);
ASSERT_TRUE(pipe2);
m_commandBuffer->begin(&begin_info);
m_commandBuffer->BeginRenderPass(m_renderPassBeginInfo);
vk::CmdBindPipeline(m_commandBuffer->handle(), VK_PIPELINE_BIND_POINT_GRAPHICS, pipe2);
vk::CmdBindDescriptorSets(m_commandBuffer->handle(), VK_PIPELINE_BIND_POINT_GRAPHICS, pipeline_layout.handle(), 0, 1,
&descriptor_set.set_, 0, nullptr);
vk::CmdDraw(m_commandBuffer->handle(), 3, 1, 0, 0);
vk::CmdEndRenderPass(m_commandBuffer->handle());
m_commandBuffer->end();
VkDeviceAddress *data = (VkDeviceAddress *)buffer0.memory().map();
data[0] = 0;
buffer0.memory().unmap();
m_errorMonitor->SetDesiredFailureMsg(kInformationBit, "Here's an unsigned long 0x2000000000000001");
ASSERT_VK_SUCCESS(vk::QueueSubmit(m_device->m_queue, 1, &submit_info, VK_NULL_HANDLE));
ASSERT_VK_SUCCESS(vk::QueueWaitIdle(m_device->m_queue));
m_errorMonitor->VerifyFound();
data = (VkDeviceAddress *)buffer0.memory().map();
data[0] = 1;
buffer0.memory().unmap();
m_errorMonitor->SetDesiredFailureMsg(
kInformationBit, "Here's a vector of ul 2000000000000001, 2000000000000001, 2000000000000001, 2000000000000001");
ASSERT_VK_SUCCESS(vk::QueueSubmit(m_device->m_queue, 1, &submit_info, VK_NULL_HANDLE));
ASSERT_VK_SUCCESS(vk::QueueWaitIdle(m_device->m_queue));
m_errorMonitor->VerifyFound();
data = (VkDeviceAddress *)buffer0.memory().map();
data[0] = 2;
buffer0.memory().unmap();
m_errorMonitor->SetDesiredFailureMsg(kInformationBit,
"Unsigned long as decimal 2305843009213693953 and as hex 0x2000000000000001");
ASSERT_VK_SUCCESS(vk::QueueSubmit(m_device->m_queue, 1, &submit_info, VK_NULL_HANDLE));
ASSERT_VK_SUCCESS(vk::QueueWaitIdle(m_device->m_queue));
m_errorMonitor->VerifyFound();
}
}
TEST_F(VkDebugPrintfTest, GpuDebugPrintfGPLFragment) {
SetTargetApiVersion(VK_API_VERSION_1_1);
AddRequiredExtensions(VK_KHR_SHADER_NON_SEMANTIC_INFO_EXTENSION_NAME);
AddRequiredExtensions(VK_KHR_GET_PHYSICAL_DEVICE_PROPERTIES_2_EXTENSION_NAME);
AddRequiredExtensions(VK_EXT_GRAPHICS_PIPELINE_LIBRARY_EXTENSION_NAME);
InitDebugPrintfFramework();
if (!AreRequiredExtensionsEnabled()) {
GTEST_SKIP() << RequiredExtensionsNotSupported() << " not supported";
}
if (IsPlatform(kMockICD)) {
GTEST_SKIP() << "Test not supported by MockICD, GPU-Assisted validation test requires a driver that can draw";
}
auto gpl_features = LvlInitStruct<VkPhysicalDeviceGraphicsPipelineLibraryFeaturesEXT>();
auto features2 = GetPhysicalDeviceFeatures2(gpl_features);
if (!gpl_features.graphicsPipelineLibrary) {
GTEST_SKIP() << "VkPhysicalDeviceGraphicsPipelineLibraryFeaturesEXT::graphicsPipelineLibrary not supported";
}
ASSERT_NO_FATAL_FAILURE(InitState(nullptr, &features2, VK_COMMAND_POOL_CREATE_RESET_COMMAND_BUFFER_BIT));
ASSERT_NO_FATAL_FAILURE(InitViewport());
ASSERT_NO_FATAL_FAILURE(InitRenderTarget());
VkMemoryPropertyFlags reqs = VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT | VK_MEMORY_PROPERTY_HOST_COHERENT_BIT;
VkBufferCreateInfo buffer_create_info = LvlInitStruct<VkBufferCreateInfo>();
uint32_t queue_family_index = 0;
buffer_create_info.size = 4;
buffer_create_info.usage = VK_BUFFER_USAGE_STORAGE_BUFFER_BIT;
buffer_create_info.queueFamilyIndexCount = 1;
buffer_create_info.pQueueFamilyIndices = &queue_family_index;
VkBufferObj vs_buffer(*m_device, buffer_create_info, reqs), fs_buffer(*m_device, buffer_create_info, reqs);
buffer_create_info.usage = VK_BUFFER_USAGE_STORAGE_BUFFER_BIT;
OneOffDescriptorSet vertex_set(m_device, {{0, VK_DESCRIPTOR_TYPE_STORAGE_BUFFER, 1, VK_SHADER_STAGE_VERTEX_BIT, nullptr}});
OneOffDescriptorSet fragment_set(m_device, {{0, VK_DESCRIPTOR_TYPE_STORAGE_BUFFER, 1, VK_SHADER_STAGE_FRAGMENT_BIT, nullptr}});
// "Normal" sets
const VkPipelineLayoutObj pipeline_layout(m_device, {&vertex_set.layout_, &fragment_set.layout_});
const auto vs_layout = pipeline_layout.handle();
const auto fs_layout = pipeline_layout.handle();
const auto layout = pipeline_layout.handle();
vertex_set.WriteDescriptorBufferInfo(0, vs_buffer.handle(), 0, VK_WHOLE_SIZE, VK_DESCRIPTOR_TYPE_STORAGE_BUFFER);
vertex_set.UpdateDescriptorSets();
fragment_set.WriteDescriptorBufferInfo(0, fs_buffer.handle(), 0, VK_WHOLE_SIZE, VK_DESCRIPTOR_TYPE_STORAGE_BUFFER);
fragment_set.UpdateDescriptorSets();
{
vvl::span<uint32_t> vert_data(static_cast<uint32_t *>(vs_buffer.memory().map()),
static_cast<uint32_t>(buffer_create_info.size) / sizeof(uint32_t));
for (auto &v : vert_data) {
v = 0x01030507;
}
vs_buffer.memory().unmap();
}
{
vvl::span<uint32_t> frag_data(static_cast<uint32_t *>(fs_buffer.memory().map()),
static_cast<uint32_t>(buffer_create_info.size) / sizeof(uint32_t));
for (auto &v : frag_data) {
v = 0x02040608;
}
fs_buffer.memory().unmap();
}
const std::array<VkDescriptorSet, 2> desc_sets = {vertex_set.set_, fragment_set.set_};
CreatePipelineHelper vi(*this);
vi.InitVertexInputLibInfo();
vi.InitState();
ASSERT_VK_SUCCESS(vi.CreateGraphicsPipeline(true, false));
static const char vertshader[] = R"glsl(
#version 450
#extension GL_EXT_debug_printf : enable
layout(set = 0, binding = 0) buffer Input { uint u_buffer[]; } v_in; // texel_buffer[4]
const vec2 vertices[3] = vec2[](
vec2(-1.0, -1.0),
vec2(1.0, -1.0),
vec2(0.0, 1.0)
);
void main() {
if (gl_VertexIndex == 0) {
const uint t = v_in.u_buffer[0];
debugPrintfEXT("Vertex shader %i, 0x%x", gl_VertexIndex, t);
}
gl_Position = vec4(vertices[gl_VertexIndex % 3], 0.0, 1.0);
}
)glsl";
const auto vs_spv = GLSLToSPV(VK_SHADER_STAGE_VERTEX_BIT, vertshader);
vk_testing::GraphicsPipelineLibraryStage pre_raster_stage(vs_spv);
VkDynamicState dyn_states[2] = {VK_DYNAMIC_STATE_VIEWPORT, VK_DYNAMIC_STATE_SCISSOR};
auto dyn_state = LvlInitStruct<VkPipelineDynamicStateCreateInfo>();
dyn_state.dynamicStateCount = size(dyn_states);
dyn_state.pDynamicStates = dyn_states;
CreatePipelineHelper pre_raster(*this);
pre_raster.InitPreRasterLibInfo(1, &pre_raster_stage.stage_ci);
pre_raster.InitState();
pre_raster.gp_ci_.layout = vs_layout;
pre_raster.gp_ci_.pDynamicState = &dyn_state;
pre_raster.CreateGraphicsPipeline(true, false);
static const char frag_shader[] = R"glsl(
#version 450
#extension GL_EXT_debug_printf : enable
layout(set = 1, binding = 0) buffer Input { uint u_buffer[]; } f_in; // texel_buffer[4]
layout(location = 0) out vec4 c_out;
void main() {
c_out = vec4(1.0);
const uint t = f_in.u_buffer[0];
debugPrintfEXT("Fragment shader 0x%x\n", t);
}
)glsl";
const auto fs_spv = GLSLToSPV(VK_SHADER_STAGE_FRAGMENT_BIT, frag_shader);
vk_testing::GraphicsPipelineLibraryStage fs_stage(fs_spv, VK_SHADER_STAGE_FRAGMENT_BIT);
CreatePipelineHelper fragment(*this);
fragment.InitFragmentLibInfo(1, &fs_stage.stage_ci);
fragment.gp_ci_.layout = fs_layout;
fragment.CreateGraphicsPipeline(true, false);
CreatePipelineHelper frag_out(*this);
frag_out.InitFragmentOutputLibInfo();
ASSERT_VK_SUCCESS(frag_out.CreateGraphicsPipeline(true, false));
std::array<VkPipeline, 4> libraries = {
vi.pipeline_,
pre_raster.pipeline_,
fragment.pipeline_,
frag_out.pipeline_,
};
vk_testing::GraphicsPipelineFromLibraries pipe(*m_device, libraries);
ASSERT_TRUE(pipe);
m_commandBuffer->begin();
m_commandBuffer->BeginRenderPass(m_renderPassBeginInfo);
vk::CmdBindPipeline(m_commandBuffer->handle(), VK_PIPELINE_BIND_POINT_GRAPHICS, pipe);
vk::CmdBindDescriptorSets(m_commandBuffer->handle(), VK_PIPELINE_BIND_POINT_GRAPHICS, layout, 0,
static_cast<uint32_t>(desc_sets.size()), desc_sets.data(), 0, nullptr);
VkViewport viewport = {0, 0, 1, 1, 0, 1};
vk::CmdSetViewport(m_commandBuffer->handle(), 0, 1, &viewport);
VkRect2D scissor = {{0, 0}, {1, 1}};
vk::CmdSetScissor(m_commandBuffer->handle(), 0, 1, &scissor);
vk::CmdDraw(m_commandBuffer->handle(), 3, 1, 0, 0);
vk::CmdEndRenderPass(m_commandBuffer->handle());
m_commandBuffer->end();
m_errorMonitor->SetDesiredFailureMsg(kInformationBit, "Vertex shader 0, 0x1030507");
m_errorMonitor->SetDesiredFailureMsg(kInformationBit, "Fragment shader 0x2040608");
m_commandBuffer->QueueCommandBuffer();
vk::QueueWaitIdle(m_device->m_queue);
m_errorMonitor->VerifyFound();
}
TEST_F(VkDebugPrintfTest, GpuDebugPrintfGPLFragmentIndependentSets) {
SetTargetApiVersion(VK_API_VERSION_1_1);
AddRequiredExtensions(VK_KHR_SHADER_NON_SEMANTIC_INFO_EXTENSION_NAME);
AddRequiredExtensions(VK_KHR_GET_PHYSICAL_DEVICE_PROPERTIES_2_EXTENSION_NAME);
AddRequiredExtensions(VK_EXT_GRAPHICS_PIPELINE_LIBRARY_EXTENSION_NAME);
InitDebugPrintfFramework();
if (!AreRequiredExtensionsEnabled()) {
GTEST_SKIP() << RequiredExtensionsNotSupported() << " not supported";
}
if (IsPlatform(kMockICD)) {
GTEST_SKIP() << "Test not supported by MockICD, GPU-Assisted validation test requires a driver that can draw";
}
auto gpl_features = LvlInitStruct<VkPhysicalDeviceGraphicsPipelineLibraryFeaturesEXT>();
auto features2 = GetPhysicalDeviceFeatures2(gpl_features);
if (!gpl_features.graphicsPipelineLibrary) {
GTEST_SKIP() << "VkPhysicalDeviceGraphicsPipelineLibraryFeaturesEXT::graphicsPipelineLibrary not supported";
}
ASSERT_NO_FATAL_FAILURE(InitState(nullptr, &features2, VK_COMMAND_POOL_CREATE_RESET_COMMAND_BUFFER_BIT));
ASSERT_NO_FATAL_FAILURE(InitViewport());
ASSERT_NO_FATAL_FAILURE(InitRenderTarget());
VkMemoryPropertyFlags reqs = VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT | VK_MEMORY_PROPERTY_HOST_COHERENT_BIT;
VkBufferCreateInfo buffer_create_info = LvlInitStruct<VkBufferCreateInfo>();
uint32_t queue_family_index = 0;
buffer_create_info.size = 4;
buffer_create_info.usage = VK_BUFFER_USAGE_STORAGE_BUFFER_BIT;
buffer_create_info.queueFamilyIndexCount = 1;
buffer_create_info.pQueueFamilyIndices = &queue_family_index;
VkBufferObj vs_buffer(*m_device, buffer_create_info, reqs), fs_buffer(*m_device, buffer_create_info, reqs);
buffer_create_info.usage = VK_BUFFER_USAGE_STORAGE_BUFFER_BIT;
OneOffDescriptorSet vertex_set(m_device, {{0, VK_DESCRIPTOR_TYPE_STORAGE_BUFFER, 1, VK_SHADER_STAGE_VERTEX_BIT, nullptr}});
OneOffDescriptorSet fragment_set(m_device, {{0, VK_DESCRIPTOR_TYPE_STORAGE_BUFFER, 1, VK_SHADER_STAGE_FRAGMENT_BIT, nullptr}});
// Independent sets
const VkPipelineLayoutObj pipeline_layout_vs(m_device, {&vertex_set.layout_, nullptr}, {},
VK_PIPELINE_LAYOUT_CREATE_INDEPENDENT_SETS_BIT_EXT);
const auto vs_layout = pipeline_layout_vs.handle();
const VkPipelineLayoutObj pipeline_layout_fs(m_device, {nullptr, &fragment_set.layout_}, {},
VK_PIPELINE_LAYOUT_CREATE_INDEPENDENT_SETS_BIT_EXT);
const auto fs_layout = pipeline_layout_fs.handle();
const VkPipelineLayoutObj pipeline_layout(m_device, {&vertex_set.layout_, &fragment_set.layout_}, {},
VK_PIPELINE_LAYOUT_CREATE_INDEPENDENT_SETS_BIT_EXT);
const auto layout = pipeline_layout.handle();
vertex_set.WriteDescriptorBufferInfo(0, vs_buffer.handle(), 0, VK_WHOLE_SIZE, VK_DESCRIPTOR_TYPE_STORAGE_BUFFER);
vertex_set.UpdateDescriptorSets();
fragment_set.WriteDescriptorBufferInfo(0, fs_buffer.handle(), 0, VK_WHOLE_SIZE, VK_DESCRIPTOR_TYPE_STORAGE_BUFFER);
fragment_set.UpdateDescriptorSets();
{
vvl::span<uint32_t> vert_data(static_cast<uint32_t *>(vs_buffer.memory().map()),
static_cast<uint32_t>(buffer_create_info.size) / sizeof(uint32_t));
for (auto &v : vert_data) {
v = 0x01030507;
}
vs_buffer.memory().unmap();
}
{
vvl::span<uint32_t> frag_data(static_cast<uint32_t *>(fs_buffer.memory().map()),
static_cast<uint32_t>(buffer_create_info.size) / sizeof(uint32_t));
for (auto &v : frag_data) {
v = 0x02040608;
}
fs_buffer.memory().unmap();
}
const std::array<VkDescriptorSet, 2> desc_sets = {vertex_set.set_, fragment_set.set_};
CreatePipelineHelper vi(*this);
vi.InitVertexInputLibInfo();
vi.InitState();
ASSERT_VK_SUCCESS(vi.CreateGraphicsPipeline(true, false));
static const char vertshader[] = R"glsl(
#version 450
#extension GL_EXT_debug_printf : enable
layout(set = 0, binding = 0) buffer Input { uint u_buffer[]; } v_in; // texel_buffer[4]
const vec2 vertices[3] = vec2[](
vec2(-1.0, -1.0),
vec2(1.0, -1.0),