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vklayertests_pipeline_shader.cpp
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/*
* Copyright (c) 2015-2023 The Khronos Group Inc.
* Copyright (c) 2015-2023 Valve Corporation
* Copyright (c) 2015-2023 LunarG, Inc.
* Copyright (c) 2015-2023 Google, Inc.
* Modifications Copyright (C) 2020 Advanced Micro Devices, Inc. All rights reserved.
*
* 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
*/
#include "cast_utils.h"
#include "layer_validation_tests.h"
#include "core_validation_error_enums.h"
#include <limits>
TEST_F(VkLayerTest, PSOPolygonModeInvalid) {
TEST_DESCRIPTION("Attempt to use invalid polygon fill modes.");
VkPhysicalDeviceFeatures device_features = {};
device_features.fillModeNonSolid = VK_FALSE;
// The sacrificial device object
ASSERT_NO_FATAL_FAILURE(Init(&device_features));
ASSERT_NO_FATAL_FAILURE(InitRenderTarget());
VkPipelineRasterizationStateCreateInfo rs_ci = LvlInitStruct<VkPipelineRasterizationStateCreateInfo>();
rs_ci.lineWidth = 1.0f;
rs_ci.rasterizerDiscardEnable = VK_TRUE;
auto set_polygonMode = [&](CreatePipelineHelper &helper) { helper.rs_state_ci_ = rs_ci; };
// Set polygonMode to POINT while the non-solid fill mode feature is disabled.
// Introduce failure by setting unsupported polygon mode
rs_ci.polygonMode = VK_POLYGON_MODE_POINT;
CreatePipelineHelper::OneshotTest(*this, set_polygonMode, kErrorBit, "VUID-VkPipelineRasterizationStateCreateInfo-polygonMode-01413");
// Set polygonMode to LINE while the non-solid fill mode feature is disabled.
// Introduce failure by setting unsupported polygon mode
rs_ci.polygonMode = VK_POLYGON_MODE_LINE;
CreatePipelineHelper::OneshotTest(*this, set_polygonMode, kErrorBit, "VUID-VkPipelineRasterizationStateCreateInfo-polygonMode-01413");
// Set polygonMode to FILL_RECTANGLE_NV while the extension is not enabled.
// Introduce failure by setting unsupported polygon mode
rs_ci.polygonMode = VK_POLYGON_MODE_FILL_RECTANGLE_NV;
CreatePipelineHelper::OneshotTest(*this, set_polygonMode, kErrorBit,
"VUID-VkPipelineRasterizationStateCreateInfo-polygonMode-01414");
}
TEST_F(VkLayerTest, PipelineNotBound) {
TEST_DESCRIPTION("Pass in an invalid pipeline object handle into a Vulkan API call.");
m_errorMonitor->SetDesiredFailureMsg(kErrorBit, "VUID-vkCmdBindPipeline-pipeline-parameter");
ASSERT_NO_FATAL_FAILURE(Init());
ASSERT_NO_FATAL_FAILURE(InitRenderTarget());
VkPipeline badPipeline = CastToHandle<VkPipeline, uintptr_t>(0xbaadb1be);
m_commandBuffer->begin();
vk::CmdBindPipeline(m_commandBuffer->handle(), VK_PIPELINE_BIND_POINT_GRAPHICS, badPipeline);
m_errorMonitor->VerifyFound();
}
TEST_F(VkLayerTest, PipelineWrongBindPointGraphics) {
TEST_DESCRIPTION("Bind a compute pipeline in the graphics bind point");
m_errorMonitor->SetDesiredFailureMsg(kErrorBit, "VUID-vkCmdBindPipeline-pipelineBindPoint-00779");
ASSERT_NO_FATAL_FAILURE(Init());
ASSERT_NO_FATAL_FAILURE(InitRenderTarget());
CreateComputePipelineHelper pipe(*this);
pipe.InitInfo();
pipe.InitState();
pipe.CreateComputePipeline();
m_commandBuffer->begin();
vk::CmdBindPipeline(m_commandBuffer->handle(), VK_PIPELINE_BIND_POINT_GRAPHICS, pipe.pipeline_);
m_errorMonitor->VerifyFound();
}
TEST_F(VkLayerTest, PipelineBasicCompute) {
TEST_DESCRIPTION("Bind a compute pipeline (no subpasses)");
ASSERT_NO_FATAL_FAILURE(Init());
const char *cs = R"glsl(#version 450
layout(local_size_x=1) in;
layout(set=0, binding=0) uniform block { vec4 x; };
void main(){
vec4 v = 2.0 * x;
}
)glsl";
CreateComputePipelineHelper pipe(*this);
pipe.InitInfo();
pipe.cs_ = std::make_unique<VkShaderObj>(this, cs, VK_SHADER_STAGE_COMPUTE_BIT);
pipe.InitState();
pipe.CreateComputePipeline();
VkBufferObj buffer;
auto bci = LvlInitStruct<VkBufferCreateInfo>();
bci.usage = VK_BUFFER_USAGE_UNIFORM_BUFFER_BIT;
bci.size = 1024;
buffer.init(*m_device, bci);
pipe.descriptor_set_->WriteDescriptorBufferInfo(0, buffer.handle(), 0, 1024);
pipe.descriptor_set_->UpdateDescriptorSets();
m_commandBuffer->begin();
vk::CmdBindDescriptorSets(m_commandBuffer->handle(), VK_PIPELINE_BIND_POINT_COMPUTE, pipe.pipeline_layout_.handle(), 0, 1,
&pipe.descriptor_set_->set_, 0, nullptr);
vk::CmdBindPipeline(m_commandBuffer->handle(), VK_PIPELINE_BIND_POINT_COMPUTE, pipe.pipeline_);
vk::CmdDispatch(m_commandBuffer->handle(), 1, 1, 1);
}
TEST_F(VkLayerTest, PipelineWrongBindPointCompute) {
TEST_DESCRIPTION("Bind a graphics pipeline in the compute bind point");
m_errorMonitor->SetDesiredFailureMsg(kErrorBit, "VUID-vkCmdBindPipeline-pipelineBindPoint-00780");
ASSERT_NO_FATAL_FAILURE(Init());
ASSERT_NO_FATAL_FAILURE(InitRenderTarget());
CreatePipelineHelper pipe(*this);
pipe.InitInfo();
pipe.InitState();
pipe.CreateGraphicsPipeline();
m_commandBuffer->begin();
vk::CmdBindPipeline(m_commandBuffer->handle(), VK_PIPELINE_BIND_POINT_COMPUTE, pipe.pipeline_);
m_errorMonitor->VerifyFound();
}
TEST_F(VkLayerTest, CreatePipelineBadVertexAttributeFormat) {
TEST_DESCRIPTION("Test that pipeline validation catches invalid vertex attribute formats");
ASSERT_NO_FATAL_FAILURE(Init());
ASSERT_NO_FATAL_FAILURE(InitRenderTarget());
VkVertexInputBindingDescription input_binding;
memset(&input_binding, 0, sizeof(input_binding));
VkVertexInputAttributeDescription input_attribs;
memset(&input_attribs, 0, sizeof(input_attribs));
// Pick a really bad format for this purpose and make sure it should fail
input_attribs.format = VK_FORMAT_BC2_UNORM_BLOCK;
VkFormatProperties format_props = m_device->format_properties(input_attribs.format);
if ((format_props.bufferFeatures & VK_FORMAT_FEATURE_VERTEX_BUFFER_BIT) != 0) {
GTEST_SKIP() << "Format unsuitable for test";
}
input_attribs.location = 0;
auto set_info = [&](CreatePipelineHelper &helper) {
helper.vi_ci_.pVertexBindingDescriptions = &input_binding;
helper.vi_ci_.vertexBindingDescriptionCount = 1;
helper.vi_ci_.pVertexAttributeDescriptions = &input_attribs;
helper.vi_ci_.vertexAttributeDescriptionCount = 1;
};
CreatePipelineHelper::OneshotTest(*this, set_info, kErrorBit, "VUID-VkVertexInputAttributeDescription-format-00623");
}
TEST_F(VkLayerTest, DisabledIndependentBlend) {
TEST_DESCRIPTION(
"Generate INDEPENDENT_BLEND by disabling independent blend and then specifying different blend states for two "
"attachments");
VkPhysicalDeviceFeatures features = {};
features.independentBlend = VK_FALSE;
ASSERT_NO_FATAL_FAILURE(Init(&features));
VkDescriptorSetObj descriptorSet(m_device);
descriptorSet.AppendDummy();
descriptorSet.CreateVKDescriptorSet(m_commandBuffer);
VkPipelineObj pipeline(m_device);
// Create a renderPass with two color attachments
VkAttachmentReference attachments[2] = {};
attachments[0].layout = VK_IMAGE_LAYOUT_GENERAL;
attachments[1].attachment = 1;
attachments[1].layout = VK_IMAGE_LAYOUT_GENERAL;
VkSubpassDescription subpass = {};
subpass.pColorAttachments = attachments;
subpass.colorAttachmentCount = 2;
VkRenderPassCreateInfo rpci = LvlInitStruct<VkRenderPassCreateInfo>();
rpci.subpassCount = 1;
rpci.pSubpasses = &subpass;
rpci.attachmentCount = 2;
VkAttachmentDescription attach_desc[2] = {};
attach_desc[0].format = VK_FORMAT_B8G8R8A8_UNORM;
attach_desc[0].samples = VK_SAMPLE_COUNT_1_BIT;
attach_desc[0].initialLayout = VK_IMAGE_LAYOUT_PREINITIALIZED;
attach_desc[0].finalLayout = VK_IMAGE_LAYOUT_GENERAL;
attach_desc[1].format = VK_FORMAT_B8G8R8A8_UNORM;
attach_desc[1].samples = VK_SAMPLE_COUNT_1_BIT;
attach_desc[1].initialLayout = VK_IMAGE_LAYOUT_PREINITIALIZED;
attach_desc[1].finalLayout = VK_IMAGE_LAYOUT_GENERAL;
rpci.pAttachments = attach_desc;
vk_testing::RenderPass renderpass(*m_device, rpci);
ASSERT_TRUE(renderpass.initialized());
VkShaderObj vs(this, bindStateVertShaderText, VK_SHADER_STAGE_VERTEX_BIT);
VkShaderObj fs(this, bindStateFragShaderText, VK_SHADER_STAGE_FRAGMENT_BIT);
pipeline.AddShader(&vs);
pipeline.AddShader(&fs);
VkPipelineColorBlendAttachmentState att_state1 = {}, att_state2 = {};
att_state1.dstAlphaBlendFactor = VK_BLEND_FACTOR_CONSTANT_COLOR;
att_state1.blendEnable = VK_TRUE;
att_state2.dstAlphaBlendFactor = VK_BLEND_FACTOR_CONSTANT_COLOR;
att_state2.blendEnable = VK_FALSE;
pipeline.AddColorAttachment(0, att_state1);
pipeline.AddColorAttachment(1, att_state2);
pipeline.MakeDynamic(VK_DYNAMIC_STATE_VIEWPORT);
pipeline.MakeDynamic(VK_DYNAMIC_STATE_SCISSOR);
m_errorMonitor->SetDesiredFailureMsg(kErrorBit, "VUID-VkPipelineColorBlendStateCreateInfo-pAttachments-00605");
pipeline.CreateVKPipeline(descriptorSet.GetPipelineLayout(), renderpass.handle());
m_errorMonitor->VerifyFound();
}
TEST_F(VkLayerTest, BlendingOnFormatWithoutBlendingSupport) {
TEST_DESCRIPTION("Test that blending is not enabled with a format not support blending");
VkPhysicalDeviceFeatures features = {};
features.independentBlend = VK_FALSE;
ASSERT_NO_FATAL_FAILURE(Init(&features));
m_errorMonitor->SetDesiredFailureMsg(kErrorBit, "VUID-VkGraphicsPipelineCreateInfo-renderPass-06041");
VkFormat non_blending_format = VK_FORMAT_UNDEFINED;
for (uint32_t i = 1; i <= VK_FORMAT_ASTC_12x12_SRGB_BLOCK; i++) {
VkFormatProperties format_props = m_device->format_properties(static_cast<VkFormat>(i));
if ((format_props.optimalTilingFeatures & VK_FORMAT_FEATURE_COLOR_ATTACHMENT_BIT) &&
!(format_props.optimalTilingFeatures & VK_FORMAT_FEATURE_COLOR_ATTACHMENT_BLEND_BIT)) {
non_blending_format = static_cast<VkFormat>(i);
break;
}
}
if (non_blending_format == VK_FORMAT_UNDEFINED) {
GTEST_SKIP() << "Unable to find a color attachment format with no blending support";
}
VkDescriptorSetObj descriptorSet(m_device);
descriptorSet.AppendDummy();
descriptorSet.CreateVKDescriptorSet(m_commandBuffer);
VkPipelineObj pipeline(m_device);
// Create a renderPass with two color attachments
VkAttachmentReference attachment = {};
attachment.layout = VK_IMAGE_LAYOUT_GENERAL;
VkSubpassDescription subpass = {};
subpass.pColorAttachments = &attachment;
subpass.colorAttachmentCount = 1;
VkRenderPassCreateInfo rpci = LvlInitStruct<VkRenderPassCreateInfo>();
rpci.subpassCount = 1;
rpci.pSubpasses = &subpass;
rpci.attachmentCount = 1;
VkAttachmentDescription attach_desc = {};
attach_desc.format = non_blending_format;
attach_desc.samples = VK_SAMPLE_COUNT_1_BIT;
attach_desc.initialLayout = VK_IMAGE_LAYOUT_PREINITIALIZED;
attach_desc.finalLayout = VK_IMAGE_LAYOUT_GENERAL;
rpci.pAttachments = &attach_desc;
VkRenderPass rp;
vk::CreateRenderPass(m_device->device(), &rpci, NULL, &rp);
VkShaderObj vs(this, bindStateVertShaderText, VK_SHADER_STAGE_VERTEX_BIT);
VkShaderObj fs(this, bindStateFragShaderText, VK_SHADER_STAGE_FRAGMENT_BIT);
pipeline.AddShader(&vs);
pipeline.AddShader(&fs);
VkPipelineColorBlendAttachmentState att_state = {};
att_state.dstAlphaBlendFactor = VK_BLEND_FACTOR_CONSTANT_COLOR;
att_state.blendEnable = VK_TRUE;
pipeline.AddColorAttachment(0, att_state);
pipeline.CreateVKPipeline(descriptorSet.GetPipelineLayout(), rp);
m_errorMonitor->VerifyFound();
vk::DestroyRenderPass(m_device->device(), rp, NULL);
}
// Is the Pipeline compatible with the expectations of the Renderpass/subpasses?
TEST_F(VkLayerTest, PipelineRenderpassCompatibility) {
TEST_DESCRIPTION(
"Create a graphics pipeline that is incompatible with the requirements of its contained Renderpass/subpasses.");
ASSERT_NO_FATAL_FAILURE(Init());
ASSERT_NO_FATAL_FAILURE(InitRenderTarget());
VkPipelineColorBlendAttachmentState att_state1 = {};
att_state1.dstAlphaBlendFactor = VK_BLEND_FACTOR_CONSTANT_COLOR;
att_state1.blendEnable = VK_TRUE;
auto set_info = [&](CreatePipelineHelper &helper) {
helper.cb_attachments_[0] = att_state1;
helper.gp_ci_.pColorBlendState = nullptr;
};
CreatePipelineHelper::OneshotTest(*this, set_info, kErrorBit,
"VUID-VkGraphicsPipelineCreateInfo-renderPass-06044");
}
TEST_F(VkLayerTest, PointSizeFailure) {
TEST_DESCRIPTION("Create a pipeline using TOPOLOGY_POINT_LIST but do not set PointSize in vertex shader.");
ASSERT_NO_FATAL_FAILURE(Init());
ASSERT_NO_FATAL_FAILURE(InitRenderTarget());
ASSERT_NO_FATAL_FAILURE(InitViewport());
// Create VS declaring PointSize but not writing to it
const char NoPointSizeVertShader[] = R"glsl(
#version 450
vec2 vertices[3];
out gl_PerVertex
{
vec4 gl_Position;
float gl_PointSize;
};
void main() {
vertices[0] = vec2(-1.0, -1.0);
vertices[1] = vec2( 1.0, -1.0);
vertices[2] = vec2( 0.0, 1.0);
gl_Position = vec4(vertices[gl_VertexIndex % 3], 0.0, 1.0);
}
)glsl";
VkShaderObj vs(this, NoPointSizeVertShader, VK_SHADER_STAGE_VERTEX_BIT);
// Set Input Assembly to TOPOLOGY POINT LIST
auto set_info = [&](CreatePipelineHelper &helper) {
// Set Input Assembly to TOPOLOGY POINT LIST
helper.ia_ci_.topology = VK_PRIMITIVE_TOPOLOGY_POINT_LIST;
helper.shader_stages_ = {vs.GetStageCreateInfo(), helper.fs_->GetStageCreateInfo()};
};
CreatePipelineHelper::OneshotTest(*this, set_info, kErrorBit, "VUID-VkGraphicsPipelineCreateInfo-Vertex-07722");
}
TEST_F(VkLayerTest, InvalidTopology) {
TEST_DESCRIPTION("InvalidTopology.");
VkPhysicalDeviceFeatures deviceFeatures = {};
deviceFeatures.geometryShader = VK_FALSE;
deviceFeatures.tessellationShader = VK_FALSE;
ASSERT_NO_FATAL_FAILURE(Init(&deviceFeatures));
ASSERT_NO_FATAL_FAILURE(InitViewport());
ASSERT_NO_FATAL_FAILURE(InitRenderTarget());
VkShaderObj vs(this, bindStateVertPointSizeShaderText, VK_SHADER_STAGE_VERTEX_BIT);
VkPrimitiveTopology topology;
auto set_info = [&](CreatePipelineHelper &helper) {
helper.ia_ci_.topology = topology;
helper.ia_ci_.primitiveRestartEnable = VK_TRUE;
helper.shader_stages_ = {vs.GetStageCreateInfo(), helper.fs_->GetStageCreateInfo()};
};
topology = VK_PRIMITIVE_TOPOLOGY_POINT_LIST;
CreatePipelineHelper::OneshotTest(*this, set_info, kErrorBit, "VUID-VkPipelineInputAssemblyStateCreateInfo-topology-00428");
topology = VK_PRIMITIVE_TOPOLOGY_LINE_LIST;
CreatePipelineHelper::OneshotTest(*this, set_info, kErrorBit, "VUID-VkPipelineInputAssemblyStateCreateInfo-topology-00428");
topology = VK_PRIMITIVE_TOPOLOGY_TRIANGLE_LIST;
CreatePipelineHelper::OneshotTest(*this, set_info, kErrorBit, "VUID-VkPipelineInputAssemblyStateCreateInfo-topology-00428");
{
topology = VK_PRIMITIVE_TOPOLOGY_LINE_LIST_WITH_ADJACENCY;
constexpr std::array vuids = {"VUID-VkPipelineInputAssemblyStateCreateInfo-topology-00428",
"VUID-VkPipelineInputAssemblyStateCreateInfo-topology-00429"};
CreatePipelineHelper::OneshotTest(*this, set_info, kErrorBit, vuids);
}
{
topology = VK_PRIMITIVE_TOPOLOGY_TRIANGLE_LIST_WITH_ADJACENCY;
constexpr std::array vuids = {"VUID-VkPipelineInputAssemblyStateCreateInfo-topology-00428",
"VUID-VkPipelineInputAssemblyStateCreateInfo-topology-00429"};
CreatePipelineHelper::OneshotTest(*this, set_info, kErrorBit, vuids);
}
{
topology = VK_PRIMITIVE_TOPOLOGY_PATCH_LIST;
constexpr std::array vuids = {"VUID-VkPipelineInputAssemblyStateCreateInfo-topology-00428",
"VUID-VkPipelineInputAssemblyStateCreateInfo-topology-00430",
"VUID-VkGraphicsPipelineCreateInfo-topology-00737"};
CreatePipelineHelper::OneshotTest(*this, set_info, kErrorBit, vuids);
}
topology = VK_PRIMITIVE_TOPOLOGY_LINE_STRIP_WITH_ADJACENCY;
CreatePipelineHelper::OneshotTest(*this, set_info, kErrorBit, "VUID-VkPipelineInputAssemblyStateCreateInfo-topology-00429");
topology = VK_PRIMITIVE_TOPOLOGY_TRIANGLE_STRIP_WITH_ADJACENCY;
CreatePipelineHelper::OneshotTest(*this, set_info, kErrorBit, "VUID-VkPipelineInputAssemblyStateCreateInfo-topology-00429");
}
TEST_F(VkLayerTest, PrimitiveTopologyListRestart) {
TEST_DESCRIPTION("Test VK_EXT_primitive_topology_list_restart");
SetTargetApiVersion(VK_API_VERSION_1_1);
AddRequiredExtensions(VK_EXT_PRIMITIVE_TOPOLOGY_LIST_RESTART_EXTENSION_NAME);
ASSERT_NO_FATAL_FAILURE(InitFramework());
if (!AreRequiredExtensionsEnabled()) {
GTEST_SKIP() << RequiredExtensionsNotSupported() << " not supported";
}
auto ptl_restart_features = LvlInitStruct<VkPhysicalDevicePrimitiveTopologyListRestartFeaturesEXT>();
GetPhysicalDeviceFeatures2(ptl_restart_features);
if (DeviceValidationVersion() < VK_API_VERSION_1_1) {
GTEST_SKIP() << "At least Vulkan version 1.1 is required, skipping test.";
}
if (!ptl_restart_features.primitiveTopologyListRestart) {
GTEST_SKIP() << "primitive topology list restart feature is not available, skipping test";
}
ptl_restart_features.primitiveTopologyListRestart = false;
ptl_restart_features.primitiveTopologyPatchListRestart = false;
ASSERT_NO_FATAL_FAILURE(InitState(nullptr, &ptl_restart_features));
ASSERT_NO_FATAL_FAILURE(InitViewport());
ASSERT_NO_FATAL_FAILURE(InitRenderTarget());
VkShaderObj vs(this, bindStateVertPointSizeShaderText, VK_SHADER_STAGE_VERTEX_BIT);
VkPrimitiveTopology topology;
auto set_info = [&](CreatePipelineHelper &helper) {
helper.ia_ci_.topology = topology;
helper.ia_ci_.primitiveRestartEnable = VK_TRUE;
helper.shader_stages_ = { vs.GetStageCreateInfo(), helper.fs_->GetStageCreateInfo() };
};
topology = VK_PRIMITIVE_TOPOLOGY_POINT_LIST;
CreatePipelineHelper::OneshotTest(*this, set_info, kErrorBit, "VUID-VkPipelineInputAssemblyStateCreateInfo-topology-06252");
if (m_device->phy().features().tessellationShader) {
topology = VK_PRIMITIVE_TOPOLOGY_PATCH_LIST;
constexpr std::array vuids = {"VUID-VkPipelineInputAssemblyStateCreateInfo-topology-06253",
"VUID-VkGraphicsPipelineCreateInfo-topology-00737"};
CreatePipelineHelper::OneshotTest(*this, set_info, kErrorBit, vuids);
}
}
TEST_F(VkLayerTest, PointSizeGeomShaderDontWrite) {
TEST_DESCRIPTION(
"Create a pipeline using TOPOLOGY_POINT_LIST, set PointSize vertex shader, but not in the final geometry stage.");
ASSERT_NO_FATAL_FAILURE(Init());
if ((!m_device->phy().features().geometryShader) || (!m_device->phy().features().shaderTessellationAndGeometryPointSize)) {
GTEST_SKIP() << "Device does not support the required geometry shader features";
}
ASSERT_NO_FATAL_FAILURE(InitRenderTarget());
ASSERT_NO_FATAL_FAILURE(InitViewport());
// Create GS declaring PointSize and writing to it
static char const *gsSource = R"glsl(
#version 450
layout (points) in;
layout (points) out;
layout (max_vertices = 1) out;
void main() {
gl_Position = vec4(1.0, 0.5, 0.5, 0.0);
EmitVertex();
}
)glsl";
VkShaderObj vs(this, bindStateVertPointSizeShaderText, VK_SHADER_STAGE_VERTEX_BIT);
VkShaderObj gs(this, gsSource, VK_SHADER_STAGE_GEOMETRY_BIT);
auto set_info = [&](CreatePipelineHelper &helper) {
helper.ia_ci_.topology = VK_PRIMITIVE_TOPOLOGY_POINT_LIST;
helper.shader_stages_ = {vs.GetStageCreateInfo(), gs.GetStageCreateInfo(), helper.fs_->GetStageCreateInfo()};
};
CreatePipelineHelper::OneshotTest(*this, set_info, kErrorBit, "VUID-VkGraphicsPipelineCreateInfo-Geometry-07725");
}
TEST_F(VkLayerTest, PointSizeGeomShaderWrite) {
TEST_DESCRIPTION(
"Create a pipeline using TOPOLOGY_POINT_LIST, set PointSize vertex shader, but not in the final geometry stage.");
ASSERT_NO_FATAL_FAILURE(InitFramework());
VkPhysicalDeviceFeatures features{};
vk::GetPhysicalDeviceFeatures(gpu(), &features);
if (features.geometryShader == VK_FALSE) {
GTEST_SKIP() << "geometryShader not supported";
}
features.shaderTessellationAndGeometryPointSize = VK_FALSE;
ASSERT_NO_FATAL_FAILURE(InitState(&features));
ASSERT_NO_FATAL_FAILURE(InitRenderTarget());
ASSERT_NO_FATAL_FAILURE(InitViewport());
// Compiled using the GLSL code below. GlslangValidator rearranges the members, but here they are kept in the order provided.
// #version 450
// layout (points) in;
// layout (points) out;
// layout (max_vertices = 1) out;
// void main() {
// gl_Position = vec4(1.0f);
// gl_PointSize = 1.0f;
// EmitVertex();
// }
const char *gsSource = R"(
OpCapability Geometry
%1 = OpExtInstImport "GLSL.std.450"
OpMemoryModel Logical GLSL450
OpEntryPoint Geometry %main "main" %_
OpExecutionMode %main InputPoints
OpExecutionMode %main Invocations 1
OpExecutionMode %main OutputPoints
OpExecutionMode %main OutputVertices 1
OpName %_ ""
OpMemberDecorate %gl_PerVertex 0 BuiltIn Position
OpMemberDecorate %gl_PerVertex 1 BuiltIn PointSize
OpMemberDecorate %gl_PerVertex 2 BuiltIn ClipDistance
OpMemberDecorate %gl_PerVertex 3 BuiltIn CullDistance
OpDecorate %gl_PerVertex Block
%void = OpTypeVoid
%3 = OpTypeFunction %void
%float = OpTypeFloat 32
%v4float = OpTypeVector %float 4
%uint = OpTypeInt 32 0
%uint_1 = OpConstant %uint 1
%_arr_float_uint_1 = OpTypeArray %float %uint_1
%gl_PerVertex = OpTypeStruct %v4float %float %_arr_float_uint_1 %_arr_float_uint_1
%_ptr_Output_gl_PerVertex = OpTypePointer Output %gl_PerVertex
%_ = OpVariable %_ptr_Output_gl_PerVertex Output
%int = OpTypeInt 32 1
%int_0 = OpConstant %int 0
%float_1 = OpConstant %float 1
%17 = OpConstantComposite %v4float %float_1 %float_1 %float_1 %float_1
%_ptr_Output_v4float = OpTypePointer Output %v4float
%int_1 = OpConstant %int 1
%_ptr_Output_float = OpTypePointer Output %float
%main = OpFunction %void None %3
%5 = OpLabel
%19 = OpAccessChain %_ptr_Output_v4float %_ %int_0
OpStore %19 %17
%22 = OpAccessChain %_ptr_Output_float %_ %int_1
OpStore %22 %float_1
OpEmitVertex
OpReturn
OpFunctionEnd
)";
VkShaderObj vs(this, bindStateVertPointSizeShaderText, VK_SHADER_STAGE_VERTEX_BIT);
VkShaderObj gs(this, gsSource, VK_SHADER_STAGE_GEOMETRY_BIT, SPV_ENV_VULKAN_1_0, SPV_SOURCE_ASM);
auto set_info = [&](CreatePipelineHelper &helper) {
helper.ia_ci_.topology = VK_PRIMITIVE_TOPOLOGY_POINT_LIST;
helper.shader_stages_ = {vs.GetStageCreateInfo(), gs.GetStageCreateInfo(), helper.fs_->GetStageCreateInfo()};
};
CreatePipelineHelper::OneshotTest(*this, set_info, kErrorBit, "VUID-VkGraphicsPipelineCreateInfo-Geometry-07726");
}
TEST_F(VkLayerTest, BuiltinBlockOrderMismatchVsGs) {
TEST_DESCRIPTION("Use different order of gl_Position and gl_PointSize in builtin block interface between VS and GS.");
ASSERT_NO_FATAL_FAILURE(Init());
if (!m_device->phy().features().geometryShader || !m_device->phy().features().shaderTessellationAndGeometryPointSize) {
GTEST_SKIP() << "Device does not support geometry shaders";
}
ASSERT_NO_FATAL_FAILURE(InitRenderTarget());
ASSERT_NO_FATAL_FAILURE(InitViewport());
// Compiled using the GLSL code below. GlslangValidator rearranges the members, but here they are kept in the order provided.
// #version 450
// layout (points) in;
// layout (points) out;
// layout (max_vertices = 1) out;
// in gl_PerVertex {
// float gl_PointSize;
// vec4 gl_Position;
// } gl_in[];
// void main() {
// gl_Position = gl_in[0].gl_Position;
// gl_PointSize = gl_in[0].gl_PointSize;
// EmitVertex();
// }
const char *gsSource = R"(
OpCapability Geometry
OpCapability GeometryPointSize
%1 = OpExtInstImport "GLSL.std.450"
OpMemoryModel Logical GLSL450
OpEntryPoint Geometry %main "main" %_ %gl_in
OpExecutionMode %main InputPoints
OpExecutionMode %main Invocations 1
OpExecutionMode %main OutputPoints
OpExecutionMode %main OutputVertices 1
OpSource GLSL 450
OpMemberDecorate %gl_PerVertex 0 BuiltIn Position
OpMemberDecorate %gl_PerVertex 1 BuiltIn PointSize
OpMemberDecorate %gl_PerVertex 2 BuiltIn ClipDistance
OpMemberDecorate %gl_PerVertex 3 BuiltIn CullDistance
OpDecorate %gl_PerVertex Block
OpMemberDecorate %gl_PerVertex_0 0 BuiltIn PointSize
OpMemberDecorate %gl_PerVertex_0 1 BuiltIn Position
OpDecorate %gl_PerVertex_0 Block
%void = OpTypeVoid
%3 = OpTypeFunction %void
%float = OpTypeFloat 32
%v4float = OpTypeVector %float 4
%uint = OpTypeInt 32 0
%uint_1 = OpConstant %uint 1
%_arr_float_uint_1 = OpTypeArray %float %uint_1
%gl_PerVertex = OpTypeStruct %v4float %float %_arr_float_uint_1 %_arr_float_uint_1
%_ptr_Output_gl_PerVertex = OpTypePointer Output %gl_PerVertex
%_ = OpVariable %_ptr_Output_gl_PerVertex Output
%int = OpTypeInt 32 1
%int_0 = OpConstant %int 0
%gl_PerVertex_0 = OpTypeStruct %float %v4float
%_arr_gl_PerVertex_0_uint_1 = OpTypeArray %gl_PerVertex_0 %uint_1
%_ptr_Input__arr_gl_PerVertex_0_uint_1 = OpTypePointer Input %_arr_gl_PerVertex_0_uint_1
%gl_in = OpVariable %_ptr_Input__arr_gl_PerVertex_0_uint_1 Input
%_ptr_Input_v4float = OpTypePointer Input %v4float
%_ptr_Output_v4float = OpTypePointer Output %v4float
%int_1 = OpConstant %int 1
%_ptr_Input_float = OpTypePointer Input %float
%_ptr_Output_float = OpTypePointer Output %float
%main = OpFunction %void None %3
%5 = OpLabel
%21 = OpAccessChain %_ptr_Input_v4float %gl_in %int_0 %int_1
%22 = OpLoad %v4float %21
%24 = OpAccessChain %_ptr_Output_v4float %_ %int_0
OpStore %24 %22
%27 = OpAccessChain %_ptr_Input_float %gl_in %int_0 %int_0
%28 = OpLoad %float %27
%30 = OpAccessChain %_ptr_Output_float %_ %int_1
OpStore %30 %28
OpEmitVertex
OpReturn
OpFunctionEnd
)";
VkShaderObj vs(this, bindStateVertPointSizeShaderText, VK_SHADER_STAGE_VERTEX_BIT);
VkShaderObj gs(this, gsSource, VK_SHADER_STAGE_GEOMETRY_BIT, SPV_ENV_VULKAN_1_0, SPV_SOURCE_ASM);
auto set_info = [&](CreatePipelineHelper &helper) {
helper.ia_ci_.topology = VK_PRIMITIVE_TOPOLOGY_POINT_LIST;
helper.shader_stages_ = {vs.GetStageCreateInfo(), gs.GetStageCreateInfo(), helper.fs_->GetStageCreateInfo()};
};
CreatePipelineHelper::OneshotTest(*this, set_info, kErrorBit, "Builtin variable inside block doesn't match between");
}
TEST_F(VkLayerTest, BuiltinBlockSizeMismatchVsGs) {
TEST_DESCRIPTION("Use different number of elements in builtin block interface between VS and GS.");
ASSERT_NO_FATAL_FAILURE(Init());
if (!m_device->phy().features().geometryShader || !m_device->phy().features().shaderTessellationAndGeometryPointSize) {
GTEST_SKIP() << "Device does not support geometry shaders";
}
ASSERT_NO_FATAL_FAILURE(InitRenderTarget());
ASSERT_NO_FATAL_FAILURE(InitViewport());
static const char *gsSource = R"glsl(
#version 450
layout (points) in;
layout (points) out;
layout (max_vertices = 1) out;
in gl_PerVertex
{
vec4 gl_Position;
float gl_PointSize;
float gl_ClipDistance[];
} gl_in[];
void main()
{
gl_Position = gl_in[0].gl_Position;
gl_PointSize = gl_in[0].gl_PointSize;
EmitVertex();
}
)glsl";
VkShaderObj vs(this, bindStateVertPointSizeShaderText, VK_SHADER_STAGE_VERTEX_BIT);
VkShaderObj gs(this, gsSource, VK_SHADER_STAGE_GEOMETRY_BIT);
auto set_info = [&](CreatePipelineHelper &helper) {
helper.ia_ci_.topology = VK_PRIMITIVE_TOPOLOGY_POINT_LIST;
helper.shader_stages_ = {vs.GetStageCreateInfo(), gs.GetStageCreateInfo(), helper.fs_->GetStageCreateInfo()};
};
CreatePipelineHelper::OneshotTest(*this, set_info, kErrorBit, "Number of elements inside builtin block differ between stages");
}
TEST_F(VkLayerTest, CreatePipelineLayoutExceedsSetLimit) {
TEST_DESCRIPTION("Attempt to create a pipeline layout using more than the physical limit of SetLayouts.");
ASSERT_NO_FATAL_FAILURE(Init());
VkDescriptorSetLayoutBinding layout_binding = {};
layout_binding.binding = 0;
layout_binding.descriptorType = VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER;
layout_binding.descriptorCount = 1;
layout_binding.stageFlags = VK_SHADER_STAGE_VERTEX_BIT;
layout_binding.pImmutableSamplers = NULL;
VkDescriptorSetLayoutCreateInfo ds_layout_ci = LvlInitStruct<VkDescriptorSetLayoutCreateInfo>();
ds_layout_ci.bindingCount = 1;
ds_layout_ci.pBindings = &layout_binding;
VkDescriptorSetLayout ds_layout = {};
VkResult err = vk::CreateDescriptorSetLayout(m_device->device(), &ds_layout_ci, NULL, &ds_layout);
ASSERT_VK_SUCCESS(err);
// Create an array of DSLs, one larger than the physical limit
const auto excess_layouts = 1 + m_device->phy().properties().limits.maxBoundDescriptorSets;
std::vector<VkDescriptorSetLayout> dsl_array(excess_layouts, ds_layout);
VkPipelineLayoutCreateInfo pipeline_layout_ci = LvlInitStruct<VkPipelineLayoutCreateInfo>();
pipeline_layout_ci.setLayoutCount = excess_layouts;
pipeline_layout_ci.pSetLayouts = dsl_array.data();
m_errorMonitor->SetDesiredFailureMsg(kErrorBit, "VUID-VkPipelineLayoutCreateInfo-setLayoutCount-00286");
VkPipelineLayout pipeline_layout = VK_NULL_HANDLE;
err = vk::CreatePipelineLayout(m_device->device(), &pipeline_layout_ci, NULL, &pipeline_layout);
m_errorMonitor->VerifyFound();
// Clean up
vk::DestroyDescriptorSetLayout(m_device->device(), ds_layout, NULL);
}
TEST_F(VkLayerTest, CreatePipelineExcessSubsampledPerStageDescriptors) {
TEST_DESCRIPTION("Attempt to create a pipeline layout where total subsampled descriptors exceed limits");
AddRequiredExtensions(VK_EXT_FRAGMENT_DENSITY_MAP_2_EXTENSION_NAME);
ASSERT_NO_FATAL_FAILURE(InitFramework(m_errorMonitor));
if (!AreRequiredExtensionsEnabled()) {
GTEST_SKIP() << RequiredExtensionsNotSupported() << " not supported.";
}
auto density_map2_properties = LvlInitStruct<VkPhysicalDeviceFragmentDensityMap2PropertiesEXT>();
auto properties2 = GetPhysicalDeviceProperties2(density_map2_properties);
ASSERT_NO_FATAL_FAILURE(InitState());
uint32_t max_subsampled_samplers = density_map2_properties.maxDescriptorSetSubsampledSamplers;
// Note: Adding this check in case mock ICDs don't initialize min-max values correctly
if (max_subsampled_samplers == 0) {
GTEST_SKIP() << "axDescriptorSetSubsampledSamplers limit (" << max_subsampled_samplers
<< ") must be greater than 0. Skipping.";
}
if (max_subsampled_samplers >= properties2.properties.limits.maxDescriptorSetSamplers) {
GTEST_SKIP() << "test assumes maxDescriptorSetSubsampledSamplers limit (" << max_subsampled_samplers
<< ") is less than overall sampler limit (" << properties2.properties.limits.maxDescriptorSetSamplers
<< "). Skipping.";
}
VkDescriptorSetLayoutBinding dslb = {};
std::vector<VkDescriptorSetLayoutBinding> dslb_vec = {};
VkDescriptorSetLayoutCreateInfo ds_layout_ci = LvlInitStruct<VkDescriptorSetLayoutCreateInfo>();
VkSamplerCreateInfo sampler_info = SafeSaneSamplerCreateInfo();
sampler_info.maxLod = 0.f;
sampler_info.flags |= VK_SAMPLER_CREATE_SUBSAMPLED_BIT_EXT;
vk_testing::Sampler sampler(*m_device, sampler_info);
ASSERT_TRUE(sampler.initialized());
// just make all the immutable samplers point to the same sampler
std::vector<VkSampler> immutableSamplers;
immutableSamplers.resize(max_subsampled_samplers);
for (uint32_t sampler_idx = 0; sampler_idx < max_subsampled_samplers; sampler_idx++) {
immutableSamplers[sampler_idx] = sampler.handle();
}
// VU 03566 - too many subsampled sampler type descriptors across stages
dslb_vec.clear();
dslb.binding = 0;
dslb.descriptorType = VK_DESCRIPTOR_TYPE_SAMPLER;
dslb.descriptorCount = max_subsampled_samplers;
dslb.stageFlags = VK_SHADER_STAGE_VERTEX_BIT;
dslb.pImmutableSamplers = &immutableSamplers[0];
dslb_vec.push_back(dslb);
dslb.binding = 1;
dslb.descriptorType = VK_DESCRIPTOR_TYPE_SAMPLER;
dslb.descriptorCount = max_subsampled_samplers;
dslb.stageFlags = VK_SHADER_STAGE_FRAGMENT_BIT;
dslb_vec.push_back(dslb);
ds_layout_ci.bindingCount = dslb_vec.size();
ds_layout_ci.pBindings = dslb_vec.data();
vk_testing::DescriptorSetLayout ds_layout(*m_device, ds_layout_ci);
ASSERT_TRUE(ds_layout.initialized());
VkPipelineLayoutCreateInfo pipeline_layout_ci = LvlInitStruct<VkPipelineLayoutCreateInfo>();
pipeline_layout_ci.setLayoutCount = 1;
pipeline_layout_ci.pSetLayouts = &ds_layout.handle();
const char *max_sampler_vuid = "VUID-VkPipelineLayoutCreateInfo-pImmutableSamplers-03566";
m_errorMonitor->SetDesiredFailureMsg(kErrorBit, max_sampler_vuid);
vk_testing::PipelineLayout pipeline_layout(*m_device, pipeline_layout_ci, {&ds_layout});
m_errorMonitor->VerifyFound();
}
TEST_F(VkLayerTest, CreatePipelineLayoutExcessPerStageDescriptors) {
TEST_DESCRIPTION("Attempt to create a pipeline layout where total descriptors exceed per-stage limits");
AddRequiredExtensions(VK_KHR_GET_PHYSICAL_DEVICE_PROPERTIES_2_EXTENSION_NAME);
AddOptionalExtensions(VK_KHR_MAINTENANCE_3_EXTENSION_NAME);
AddOptionalExtensions(VK_EXT_DESCRIPTOR_INDEXING_EXTENSION_NAME);
ASSERT_NO_FATAL_FAILURE(InitFramework(m_errorMonitor));
if (!AreRequiredExtensionsEnabled()) {
GTEST_SKIP() << RequiredExtensionsNotSupported() << " not supported";
}
ASSERT_NO_FATAL_FAILURE(InitState());
bool descriptor_indexing =
IsExtensionsEnabled(VK_KHR_MAINTENANCE_3_EXTENSION_NAME) && IsExtensionsEnabled(VK_EXT_DESCRIPTOR_INDEXING_EXTENSION_NAME);
uint32_t max_uniform_buffers = m_device->phy().properties().limits.maxPerStageDescriptorUniformBuffers;
uint32_t max_storage_buffers = m_device->phy().properties().limits.maxPerStageDescriptorStorageBuffers;
uint32_t max_sampled_images = m_device->phy().properties().limits.maxPerStageDescriptorSampledImages;
uint32_t max_storage_images = m_device->phy().properties().limits.maxPerStageDescriptorStorageImages;
uint32_t max_samplers = m_device->phy().properties().limits.maxPerStageDescriptorSamplers;
uint32_t max_combined = std::min(max_samplers, max_sampled_images);
uint32_t max_input_attachments = m_device->phy().properties().limits.maxPerStageDescriptorInputAttachments;
uint32_t sum_dyn_uniform_buffers = m_device->phy().properties().limits.maxDescriptorSetUniformBuffersDynamic;
uint32_t sum_uniform_buffers = m_device->phy().properties().limits.maxDescriptorSetUniformBuffers;
uint32_t sum_dyn_storage_buffers = m_device->phy().properties().limits.maxDescriptorSetStorageBuffersDynamic;
uint32_t sum_storage_buffers = m_device->phy().properties().limits.maxDescriptorSetStorageBuffers;
uint32_t sum_sampled_images = m_device->phy().properties().limits.maxDescriptorSetSampledImages;
uint32_t sum_storage_images = m_device->phy().properties().limits.maxDescriptorSetStorageImages;
uint32_t sum_samplers = m_device->phy().properties().limits.maxDescriptorSetSamplers;
uint32_t sum_input_attachments = m_device->phy().properties().limits.maxDescriptorSetInputAttachments;
VkPhysicalDeviceDescriptorIndexingProperties descriptor_indexing_properties =
LvlInitStruct<VkPhysicalDeviceDescriptorIndexingProperties>();
if (descriptor_indexing) {
GetPhysicalDeviceProperties2(descriptor_indexing_properties);
}
// Devices that report UINT32_MAX for any of these limits can't run this test
if (vvl::kU32Max ==
std::max({max_uniform_buffers, max_storage_buffers, max_sampled_images, max_storage_images, max_samplers})) {
GTEST_SKIP() << "Physical device limits report as UINT32_MAX";
}
VkDescriptorSetLayoutBinding dslb = {};
std::vector<VkDescriptorSetLayoutBinding> dslb_vec = {};
VkDescriptorSetLayout ds_layout = VK_NULL_HANDLE;
VkDescriptorSetLayoutCreateInfo ds_layout_ci = LvlInitStruct<VkDescriptorSetLayoutCreateInfo>();
VkPipelineLayoutCreateInfo pipeline_layout_ci = LvlInitStruct<VkPipelineLayoutCreateInfo>();
pipeline_layout_ci.setLayoutCount = 1;
pipeline_layout_ci.pSetLayouts = &ds_layout;
VkPipelineLayout pipeline_layout = VK_NULL_HANDLE;
// VU 0fe0023e - too many sampler type descriptors in fragment stage
dslb_vec.clear();
dslb.binding = 0;
dslb.descriptorType = VK_DESCRIPTOR_TYPE_SAMPLER;
dslb.descriptorCount = max_samplers;
dslb.stageFlags = VK_SHADER_STAGE_ALL_GRAPHICS;
dslb.pImmutableSamplers = NULL;
dslb_vec.push_back(dslb);
dslb.binding = 1;
dslb.descriptorType = VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER;
dslb.descriptorCount = max_combined;
dslb.stageFlags = VK_SHADER_STAGE_FRAGMENT_BIT;
dslb_vec.push_back(dslb);
ds_layout_ci.bindingCount = dslb_vec.size();
ds_layout_ci.pBindings = dslb_vec.data();
VkResult err = vk::CreateDescriptorSetLayout(m_device->device(), &ds_layout_ci, NULL, &ds_layout);
ASSERT_VK_SUCCESS(err);
const char *max_sampler_vuid = (descriptor_indexing) ? "VUID-VkPipelineLayoutCreateInfo-descriptorType-03016"
: "VUID-VkPipelineLayoutCreateInfo-pSetLayouts-00287";
m_errorMonitor->SetDesiredFailureMsg(kErrorBit, max_sampler_vuid);
if ((max_samplers + max_combined) > sum_samplers) {
const char *max_all_sampler_vuid = (descriptor_indexing) ? "VUID-VkPipelineLayoutCreateInfo-descriptorType-03028"
: "VUID-VkPipelineLayoutCreateInfo-pSetLayouts-01677";
m_errorMonitor->SetDesiredFailureMsg(kErrorBit, max_all_sampler_vuid); // expect all-stages sum too
}
if (max_combined > sum_sampled_images) {
const char *max_all_sampled_image_vuid = (descriptor_indexing) ? "VUID-VkPipelineLayoutCreateInfo-descriptorType-03033"
: "VUID-VkPipelineLayoutCreateInfo-pSetLayouts-01682";
m_errorMonitor->SetDesiredFailureMsg(kErrorBit, max_all_sampled_image_vuid); // expect all-stages sum too
}
if (descriptor_indexing) {
if ((max_samplers + max_combined) > descriptor_indexing_properties.maxDescriptorSetUpdateAfterBindSamplers) {
m_errorMonitor->SetDesiredFailureMsg(kErrorBit, "VUID-VkPipelineLayoutCreateInfo-pSetLayouts-03036");
}
if ((max_samplers + max_combined) > descriptor_indexing_properties.maxPerStageDescriptorUpdateAfterBindSamplers) {
m_errorMonitor->SetDesiredFailureMsg(kErrorBit, "VUID-VkPipelineLayoutCreateInfo-descriptorType-03022");
}
if (max_combined > descriptor_indexing_properties.maxDescriptorSetUpdateAfterBindSampledImages) {
m_errorMonitor->SetDesiredFailureMsg(kErrorBit, "VUID-VkPipelineLayoutCreateInfo-pSetLayouts-03041");
}
if (max_combined > descriptor_indexing_properties.maxPerStageDescriptorUpdateAfterBindSampledImages) {
m_errorMonitor->SetDesiredFailureMsg(kErrorBit, "VUID-VkPipelineLayoutCreateInfo-descriptorType-03025");
}
}
err = vk::CreatePipelineLayout(m_device->device(), &pipeline_layout_ci, NULL, &pipeline_layout);
m_errorMonitor->VerifyFound();
vk::DestroyPipelineLayout(m_device->device(), pipeline_layout, NULL); // Unnecessary but harmless if test passed
pipeline_layout = VK_NULL_HANDLE;
vk::DestroyDescriptorSetLayout(m_device->device(), ds_layout, NULL);
// VU 0fe00240 - too many uniform buffer type descriptors in vertex stage
dslb_vec.clear();
dslb.binding = 0;
dslb.descriptorType = VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER;
dslb.descriptorCount = max_uniform_buffers + 1;
dslb.stageFlags = VK_SHADER_STAGE_VERTEX_BIT | VK_SHADER_STAGE_FRAGMENT_BIT;
dslb_vec.push_back(dslb);
dslb.binding = 1;
dslb.descriptorType = VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER_DYNAMIC;
dslb.stageFlags = VK_SHADER_STAGE_VERTEX_BIT;
dslb_vec.push_back(dslb);
ds_layout_ci.bindingCount = dslb_vec.size();
ds_layout_ci.pBindings = dslb_vec.data();
err = vk::CreateDescriptorSetLayout(m_device->device(), &ds_layout_ci, NULL, &ds_layout);
ASSERT_VK_SUCCESS(err);
const char *max_uniform_vuid = (descriptor_indexing) ? "VUID-VkPipelineLayoutCreateInfo-descriptorType-03017"
: "VUID-VkPipelineLayoutCreateInfo-pSetLayouts-00288";
m_errorMonitor->SetDesiredFailureMsg(kErrorBit, max_uniform_vuid);
if (dslb.descriptorCount > sum_uniform_buffers) {
const char *max_all_uniform_vuid = (descriptor_indexing) ? "VUID-VkPipelineLayoutCreateInfo-descriptorType-03029"
: "VUID-VkPipelineLayoutCreateInfo-pSetLayouts-01678";
m_errorMonitor->SetDesiredFailureMsg(kErrorBit, max_all_uniform_vuid); // expect all-stages sum too
}
if (dslb.descriptorCount > sum_dyn_uniform_buffers) {
const char *max_all_uniform_dynamic_vuid = (descriptor_indexing) ? "VUID-VkPipelineLayoutCreateInfo-descriptorType-03030"
: "VUID-VkPipelineLayoutCreateInfo-pSetLayouts-01679";
m_errorMonitor->SetDesiredFailureMsg(kErrorBit, max_all_uniform_dynamic_vuid); // expect all-stages sum too
}
if (descriptor_indexing) {
if (dslb.descriptorCount > descriptor_indexing_properties.maxDescriptorSetUpdateAfterBindUniformBuffersDynamic) {
m_errorMonitor->SetDesiredFailureMsg(kErrorBit, "VUID-VkPipelineLayoutCreateInfo-pSetLayouts-03038");
}
if ((dslb.descriptorCount * 2) > descriptor_indexing_properties.maxPerStageDescriptorUpdateAfterBindUniformBuffers) {
m_errorMonitor->SetDesiredFailureMsg(kErrorBit, "VUID-VkPipelineLayoutCreateInfo-descriptorType-03023");
}
if (dslb.descriptorCount > descriptor_indexing_properties.maxDescriptorSetUpdateAfterBindUniformBuffers) {
m_errorMonitor->SetDesiredFailureMsg(kErrorBit, "VUID-VkPipelineLayoutCreateInfo-pSetLayouts-03037");
}
}
err = vk::CreatePipelineLayout(m_device->device(), &pipeline_layout_ci, NULL, &pipeline_layout);
m_errorMonitor->VerifyFound();
vk::DestroyPipelineLayout(m_device->device(), pipeline_layout, NULL); // Unnecessary but harmless if test passed
pipeline_layout = VK_NULL_HANDLE;
vk::DestroyDescriptorSetLayout(m_device->device(), ds_layout, NULL);
// VU 0fe00242 - too many storage buffer type descriptors in compute stage
dslb_vec.clear();
dslb.binding = 0;
dslb.descriptorType = VK_DESCRIPTOR_TYPE_STORAGE_BUFFER;
dslb.descriptorCount = max_storage_buffers + 1;
dslb.stageFlags = VK_SHADER_STAGE_ALL;
dslb_vec.push_back(dslb);
dslb.binding = 1;
dslb.descriptorType = VK_DESCRIPTOR_TYPE_STORAGE_BUFFER_DYNAMIC;
dslb_vec.push_back(dslb);
dslb.binding = 2;
dslb.descriptorType = VK_DESCRIPTOR_TYPE_STORAGE_BUFFER;
dslb.stageFlags = VK_SHADER_STAGE_COMPUTE_BIT;
dslb_vec.push_back(dslb);
ds_layout_ci.bindingCount = dslb_vec.size();
ds_layout_ci.pBindings = dslb_vec.data();
err = vk::CreateDescriptorSetLayout(m_device->device(), &ds_layout_ci, NULL, &ds_layout);
ASSERT_VK_SUCCESS(err);
const char *max_storage_vuid = (descriptor_indexing) ? "VUID-VkPipelineLayoutCreateInfo-descriptorType-03018"
: "VUID-VkPipelineLayoutCreateInfo-pSetLayouts-00289";
m_errorMonitor->SetDesiredFailureMsg(kErrorBit, max_storage_vuid);
if (dslb.descriptorCount > sum_dyn_storage_buffers) {
const char *max_all_storage_dynamic_vuid = (descriptor_indexing) ? "VUID-VkPipelineLayoutCreateInfo-descriptorType-03032"
: "VUID-VkPipelineLayoutCreateInfo-pSetLayouts-01681";
m_errorMonitor->SetDesiredFailureMsg(kErrorBit, max_all_storage_dynamic_vuid); // expect all-stages sum too
}
const uint32_t storage_buffer_count = dslb_vec[0].descriptorCount + dslb_vec[2].descriptorCount;
if (storage_buffer_count > sum_storage_buffers) {
const char *max_all_storage_vuid = (descriptor_indexing) ? "VUID-VkPipelineLayoutCreateInfo-descriptorType-03031"
: "VUID-VkPipelineLayoutCreateInfo-pSetLayouts-01680";
m_errorMonitor->SetDesiredFailureMsg(kErrorBit, max_all_storage_vuid); // expect all-stages sum too
}
if (descriptor_indexing) {
if (storage_buffer_count > descriptor_indexing_properties.maxDescriptorSetUpdateAfterBindStorageBuffers) {
m_errorMonitor->SetDesiredFailureMsg(kErrorBit, "VUID-VkPipelineLayoutCreateInfo-pSetLayouts-03039");
}