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vkpositivelayertests.cpp
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/*
* Copyright (c) 2015-2021 The Khronos Group Inc.
* Copyright (c) 2015-2021 Valve Corporation
* Copyright (c) 2015-2021 LunarG, Inc.
* Copyright (c) 2015-2021 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: Chia-I Wu <[email protected]>
* Author: Chris Forbes <[email protected]>
* Author: Courtney Goeltzenleuchter <[email protected]>
* Author: Mark Lobodzinski <[email protected]>
* Author: Mike Stroyan <[email protected]>
* Author: Tobin Ehlis <[email protected]>
* Author: Tony Barbour <[email protected]>
* Author: Cody Northrop <[email protected]>
* Author: Dave Houlton <[email protected]>
* Author: Jeremy Kniager <[email protected]>
* Author: Shannon McPherson <[email protected]>
* Author: John Zulauf <[email protected]>
*/
#include "layer_validation_tests.h"
#include <algorithm>
#include <array>
#include <chrono>
#include <memory>
#include <mutex>
#include <thread>
#include "cast_utils.h"
//
// POSITIVE VALIDATION TESTS
//
// These tests do not expect to encounter ANY validation errors pass only if this is true
TEST_F(VkPositiveLayerTest, TwoInstances) {
TEST_DESCRIPTION("Create two instances before destroy");
ASSERT_NO_FATAL_FAILURE(InitFramework(m_errorMonitor));
VkInstance i1, i2, i3;
VkInstanceCreateInfo ici = {};
ici.sType = VK_STRUCTURE_TYPE_INSTANCE_CREATE_INFO;
ici.enabledLayerCount = instance_layers_.size();
ici.ppEnabledLayerNames = instance_layers_.data();
ASSERT_VK_SUCCESS(vk::CreateInstance(&ici, nullptr, &i1));
ASSERT_VK_SUCCESS(vk::CreateInstance(&ici, nullptr, &i2));
ASSERT_NO_FATAL_FAILURE(vk::DestroyInstance(i2, nullptr));
ASSERT_VK_SUCCESS(vk::CreateInstance(&ici, nullptr, &i3));
ASSERT_NO_FATAL_FAILURE(vk::DestroyInstance(i3, nullptr));
ASSERT_NO_FATAL_FAILURE(vk::DestroyInstance(i1, nullptr));
}
TEST_F(VkPositiveLayerTest, ToolingExtension) {
TEST_DESCRIPTION("Call Tooling Extension and verify layer results");
ASSERT_NO_FATAL_FAILURE(InitFramework(m_errorMonitor));
ASSERT_NO_FATAL_FAILURE(InitState());
if (IsPlatform(kMockICD) || DeviceSimulation()) {
printf("%s Test not supported by MockICD, skipping test case.\n", kSkipPrefix);
return;
}
m_errorMonitor->ExpectSuccess();
auto fpGetPhysicalDeviceToolPropertiesEXT =
(PFN_vkGetPhysicalDeviceToolPropertiesEXT)vk::GetInstanceProcAddr(instance(), "vkGetPhysicalDeviceToolPropertiesEXT");
uint32_t tool_count = 0;
auto result = fpGetPhysicalDeviceToolPropertiesEXT(gpu(), &tool_count, nullptr);
if (tool_count <= 0) {
m_errorMonitor->SetError("Expected layer tooling data but received none");
}
auto tool_properties = new VkPhysicalDeviceToolPropertiesEXT[tool_count];
for (uint32_t i = 0; i < tool_count; i++) {
tool_properties[i].sType = VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_TOOL_PROPERTIES_EXT;
}
bool found_validation_layer = false;
if (result == VK_SUCCESS) {
result = fpGetPhysicalDeviceToolPropertiesEXT(gpu(), &tool_count, tool_properties);
for (uint32_t i = 0; i < tool_count; i++) {
if (strcmp(tool_properties[0].name, "Khronos Validation Layer") == 0) {
found_validation_layer = true;
break;
}
}
}
if (!found_validation_layer) {
m_errorMonitor->SetError("Expected layer tooling data but received none");
}
m_errorMonitor->VerifyNotFound();
}
TEST_F(VkPositiveLayerTest, NullFunctionPointer) {
TEST_DESCRIPTION("On 1_0 instance , call GetDeviceProcAddr on promoted 1_1 device-level entrypoint");
SetTargetApiVersion(VK_API_VERSION_1_0);
ASSERT_NO_FATAL_FAILURE(InitFramework(m_errorMonitor));
if (DeviceExtensionSupported(gpu(), nullptr, "VK_KHR_get_memory_requirements2")) {
m_device_extension_names.push_back("VK_KHR_get_memory_requirements2");
} else {
printf("%s VK_KHR_get_memory_reqirements2 extension not supported, skipping NullFunctionPointer test\n", kSkipPrefix);
return;
}
ASSERT_NO_FATAL_FAILURE(InitState());
m_errorMonitor->ExpectSuccess();
auto fpGetBufferMemoryRequirements =
(PFN_vkGetBufferMemoryRequirements2)vk::GetDeviceProcAddr(m_device->device(), "vkGetBufferMemoryRequirements2");
if (fpGetBufferMemoryRequirements) {
m_errorMonitor->SetError("Null was expected!");
}
m_errorMonitor->VerifyNotFound();
}
TEST_F(VkPositiveLayerTest, ViewportWithCountNoMultiViewport) {
TEST_DESCRIPTION("DynamicViewportWithCount/ScissorWithCount without multiViewport feature not enabled.");
uint32_t version = SetTargetApiVersion(VK_API_VERSION_1_1);
if (version < VK_API_VERSION_1_1) {
printf("%s At least Vulkan version 1.1 is required, skipping test.\n", kSkipPrefix);
return;
}
ASSERT_NO_FATAL_FAILURE(InitFramework(m_errorMonitor));
if (DeviceExtensionSupported(gpu(), nullptr, VK_EXT_EXTENDED_DYNAMIC_STATE_EXTENSION_NAME)) {
m_device_extension_names.push_back(VK_EXT_EXTENDED_DYNAMIC_STATE_EXTENSION_NAME);
} else {
printf("%s Extension %s is not supported.\n", kSkipPrefix, VK_EXT_EXTENDED_DYNAMIC_STATE_EXTENSION_NAME);
return;
}
auto extended_dynamic_state_features = LvlInitStruct<VkPhysicalDeviceExtendedDynamicStateFeaturesEXT>();
auto features2 = LvlInitStruct<VkPhysicalDeviceFeatures2>(&extended_dynamic_state_features);
vk::GetPhysicalDeviceFeatures2(gpu(), &features2);
if (!extended_dynamic_state_features.extendedDynamicState) {
printf("%s Test requires (unsupported) extendedDynamicState, skipping\n", kSkipPrefix);
return;
}
// Ensure multiViewport feature is *not* enabled for this device
features2.features.multiViewport = 0;
ASSERT_NO_FATAL_FAILURE(InitState(nullptr, &features2));
ASSERT_NO_FATAL_FAILURE(InitRenderTarget());
CreatePipelineHelper pipe(*this);
pipe.InitInfo();
const VkDynamicState dyn_states[] = {
VK_DYNAMIC_STATE_VIEWPORT_WITH_COUNT_EXT,
VK_DYNAMIC_STATE_SCISSOR_WITH_COUNT_EXT,
};
VkPipelineDynamicStateCreateInfo dyn_state_ci = {};
dyn_state_ci.sType = VK_STRUCTURE_TYPE_PIPELINE_DYNAMIC_STATE_CREATE_INFO;
dyn_state_ci.dynamicStateCount = size(dyn_states);
dyn_state_ci.pDynamicStates = dyn_states;
pipe.dyn_state_ci_ = dyn_state_ci;
pipe.vp_state_ci_.viewportCount = 0;
pipe.vp_state_ci_.scissorCount = 0;
pipe.InitState();
m_errorMonitor->ExpectSuccess();
pipe.CreateGraphicsPipeline();
m_errorMonitor->VerifyNotFound();
}
TEST_F(VkPositiveLayerTest, SecondaryCommandBufferBarrier) {
TEST_DESCRIPTION("Add a pipeline barrier in a secondary command buffer");
ASSERT_NO_FATAL_FAILURE(Init());
m_errorMonitor->ExpectSuccess();
// A renderpass with a single subpass that declared a self-dependency
VkAttachmentDescription attach[] = {
{0, VK_FORMAT_R8G8B8A8_UNORM, VK_SAMPLE_COUNT_1_BIT, VK_ATTACHMENT_LOAD_OP_DONT_CARE, VK_ATTACHMENT_STORE_OP_DONT_CARE,
VK_ATTACHMENT_LOAD_OP_DONT_CARE, VK_ATTACHMENT_STORE_OP_DONT_CARE, VK_IMAGE_LAYOUT_UNDEFINED,
VK_IMAGE_LAYOUT_COLOR_ATTACHMENT_OPTIMAL},
};
VkAttachmentReference ref = {0, VK_IMAGE_LAYOUT_COLOR_ATTACHMENT_OPTIMAL};
VkSubpassDescription subpasses[] = {
{0, VK_PIPELINE_BIND_POINT_GRAPHICS, 0, nullptr, 1, &ref, nullptr, nullptr, 0, nullptr},
};
VkSubpassDependency dep = {0,
0,
VK_PIPELINE_STAGE_FRAGMENT_SHADER_BIT,
VK_PIPELINE_STAGE_FRAGMENT_SHADER_BIT,
VK_ACCESS_SHADER_WRITE_BIT,
VK_ACCESS_SHADER_WRITE_BIT,
VK_DEPENDENCY_BY_REGION_BIT};
VkRenderPassCreateInfo rpci = {VK_STRUCTURE_TYPE_RENDER_PASS_CREATE_INFO, nullptr, 0, 1, attach, 1, subpasses, 1, &dep};
VkRenderPass rp;
VkResult err = vk::CreateRenderPass(m_device->device(), &rpci, nullptr, &rp);
ASSERT_VK_SUCCESS(err);
VkImageObj image(m_device);
image.Init(32, 32, 1, VK_FORMAT_R8G8B8A8_UNORM, VK_IMAGE_USAGE_COLOR_ATTACHMENT_BIT, VK_IMAGE_TILING_OPTIMAL, 0);
VkImageView imageView = image.targetView(VK_FORMAT_R8G8B8A8_UNORM);
VkFramebufferCreateInfo fbci = {VK_STRUCTURE_TYPE_FRAMEBUFFER_CREATE_INFO, nullptr, 0, rp, 1, &imageView, 32, 32, 1};
VkFramebuffer fb;
err = vk::CreateFramebuffer(m_device->device(), &fbci, nullptr, &fb);
ASSERT_VK_SUCCESS(err);
m_commandBuffer->begin();
VkRenderPassBeginInfo rpbi = {VK_STRUCTURE_TYPE_RENDER_PASS_BEGIN_INFO,
nullptr,
rp,
fb,
{{
0,
0,
},
{32, 32}},
0,
nullptr};
vk::CmdBeginRenderPass(m_commandBuffer->handle(), &rpbi, VK_SUBPASS_CONTENTS_SECONDARY_COMMAND_BUFFERS);
VkCommandPoolObj pool(m_device, m_device->graphics_queue_node_index_, VK_COMMAND_POOL_CREATE_RESET_COMMAND_BUFFER_BIT);
VkCommandBufferObj secondary(m_device, &pool, VK_COMMAND_BUFFER_LEVEL_SECONDARY);
VkCommandBufferInheritanceInfo cbii = {VK_STRUCTURE_TYPE_COMMAND_BUFFER_INHERITANCE_INFO,
nullptr,
rp,
0,
VK_NULL_HANDLE, // Set to NULL FB handle intentionally to flesh out any errors
VK_FALSE,
0,
0};
VkCommandBufferBeginInfo cbbi = {VK_STRUCTURE_TYPE_COMMAND_BUFFER_BEGIN_INFO, nullptr,
VK_COMMAND_BUFFER_USAGE_ONE_TIME_SUBMIT_BIT | VK_COMMAND_BUFFER_USAGE_RENDER_PASS_CONTINUE_BIT,
&cbii};
vk::BeginCommandBuffer(secondary.handle(), &cbbi);
VkMemoryBarrier mem_barrier = {};
mem_barrier.sType = VK_STRUCTURE_TYPE_MEMORY_BARRIER;
mem_barrier.pNext = NULL;
mem_barrier.srcAccessMask = VK_ACCESS_SHADER_WRITE_BIT;
mem_barrier.dstAccessMask = VK_ACCESS_SHADER_WRITE_BIT;
vk::CmdPipelineBarrier(secondary.handle(), VK_PIPELINE_STAGE_FRAGMENT_SHADER_BIT, VK_PIPELINE_STAGE_FRAGMENT_SHADER_BIT,
VK_DEPENDENCY_BY_REGION_BIT, 1, &mem_barrier, 0, nullptr, 0, nullptr);
image.ImageMemoryBarrier(&secondary, VK_IMAGE_ASPECT_COLOR_BIT, VK_ACCESS_SHADER_WRITE_BIT, VK_ACCESS_SHADER_WRITE_BIT,
VK_IMAGE_LAYOUT_COLOR_ATTACHMENT_OPTIMAL, VK_PIPELINE_STAGE_FRAGMENT_SHADER_BIT,
VK_PIPELINE_STAGE_FRAGMENT_SHADER_BIT);
secondary.end();
vk::CmdExecuteCommands(m_commandBuffer->handle(), 1, &secondary.handle());
vk::CmdEndRenderPass(m_commandBuffer->handle());
m_commandBuffer->end();
VkSubmitInfo submit_info = {};
submit_info.sType = VK_STRUCTURE_TYPE_SUBMIT_INFO;
submit_info.commandBufferCount = 1;
submit_info.pCommandBuffers = &m_commandBuffer->handle();
vk::QueueSubmit(m_device->m_queue, 1, &submit_info, VK_NULL_HANDLE);
vk::QueueWaitIdle(m_device->m_queue);
vk::DestroyFramebuffer(m_device->device(), fb, nullptr);
vk::DestroyRenderPass(m_device->device(), rp, nullptr);
m_errorMonitor->VerifyNotFound();
}
TEST_F(VkPositiveLayerTest, RenderPassCreateAttachmentUsedTwiceOK) {
TEST_DESCRIPTION("Attachment is used simultaneously as color and input, with the same layout. This is OK.");
ASSERT_NO_FATAL_FAILURE(Init());
VkAttachmentDescription attach[] = {
{0, VK_FORMAT_R8G8B8A8_UNORM, VK_SAMPLE_COUNT_1_BIT, VK_ATTACHMENT_LOAD_OP_LOAD, VK_ATTACHMENT_STORE_OP_DONT_CARE,
VK_ATTACHMENT_LOAD_OP_DONT_CARE, VK_ATTACHMENT_STORE_OP_DONT_CARE, VK_IMAGE_LAYOUT_GENERAL, VK_IMAGE_LAYOUT_GENERAL},
};
VkAttachmentReference ref = {0, VK_IMAGE_LAYOUT_GENERAL};
VkSubpassDescription subpasses[] = {
{0, VK_PIPELINE_BIND_POINT_GRAPHICS, 1, &ref, 1, &ref, nullptr, nullptr, 0, nullptr},
};
VkRenderPassCreateInfo rpci = {VK_STRUCTURE_TYPE_RENDER_PASS_CREATE_INFO, nullptr, 0, 1, attach, 1, subpasses, 0, nullptr};
VkRenderPass rp;
m_errorMonitor->ExpectSuccess();
vk::CreateRenderPass(m_device->device(), &rpci, nullptr, &rp);
m_errorMonitor->VerifyNotFound();
vk::DestroyRenderPass(m_device->device(), rp, nullptr);
}
TEST_F(VkPositiveLayerTest, RenderPassCreateInitialLayoutUndefined) {
TEST_DESCRIPTION(
"Ensure that CmdBeginRenderPass with an attachment's initialLayout of VK_IMAGE_LAYOUT_UNDEFINED works when the command "
"buffer has prior knowledge of that attachment's layout.");
m_errorMonitor->ExpectSuccess();
ASSERT_NO_FATAL_FAILURE(Init());
// A renderpass with one color attachment.
VkAttachmentDescription attachment = {0,
VK_FORMAT_R8G8B8A8_UNORM,
VK_SAMPLE_COUNT_1_BIT,
VK_ATTACHMENT_LOAD_OP_DONT_CARE,
VK_ATTACHMENT_STORE_OP_STORE,
VK_ATTACHMENT_LOAD_OP_DONT_CARE,
VK_ATTACHMENT_STORE_OP_DONT_CARE,
VK_IMAGE_LAYOUT_UNDEFINED,
VK_IMAGE_LAYOUT_COLOR_ATTACHMENT_OPTIMAL};
VkAttachmentReference att_ref = {0, VK_IMAGE_LAYOUT_COLOR_ATTACHMENT_OPTIMAL};
VkSubpassDescription subpass = {0, VK_PIPELINE_BIND_POINT_GRAPHICS, 0, nullptr, 1, &att_ref, nullptr, nullptr, 0, nullptr};
VkRenderPassCreateInfo rpci = {VK_STRUCTURE_TYPE_RENDER_PASS_CREATE_INFO, nullptr, 0, 1, &attachment, 1, &subpass, 0, nullptr};
VkRenderPass rp;
VkResult err = vk::CreateRenderPass(m_device->device(), &rpci, nullptr, &rp);
ASSERT_VK_SUCCESS(err);
// A compatible framebuffer.
VkImageObj image(m_device);
image.Init(32, 32, 1, VK_FORMAT_R8G8B8A8_UNORM, VK_IMAGE_USAGE_COLOR_ATTACHMENT_BIT, VK_IMAGE_TILING_OPTIMAL, 0);
ASSERT_TRUE(image.initialized());
VkImageViewCreateInfo ivci = {
VK_STRUCTURE_TYPE_IMAGE_VIEW_CREATE_INFO,
nullptr,
0,
image.handle(),
VK_IMAGE_VIEW_TYPE_2D,
VK_FORMAT_R8G8B8A8_UNORM,
{VK_COMPONENT_SWIZZLE_IDENTITY, VK_COMPONENT_SWIZZLE_IDENTITY, VK_COMPONENT_SWIZZLE_IDENTITY,
VK_COMPONENT_SWIZZLE_IDENTITY},
{VK_IMAGE_ASPECT_COLOR_BIT, 0, 1, 0, 1},
};
VkImageView view;
err = vk::CreateImageView(m_device->device(), &ivci, nullptr, &view);
ASSERT_VK_SUCCESS(err);
VkFramebufferCreateInfo fci = {VK_STRUCTURE_TYPE_FRAMEBUFFER_CREATE_INFO, nullptr, 0, rp, 1, &view, 32, 32, 1};
VkFramebuffer fb;
err = vk::CreateFramebuffer(m_device->device(), &fci, nullptr, &fb);
ASSERT_VK_SUCCESS(err);
// Record a single command buffer which uses this renderpass twice. The
// bug is triggered at the beginning of the second renderpass, when the
// command buffer already has a layout recorded for the attachment.
VkRenderPassBeginInfo rpbi = {VK_STRUCTURE_TYPE_RENDER_PASS_BEGIN_INFO, nullptr, rp, fb, {{0, 0}, {32, 32}}, 0, nullptr};
m_commandBuffer->begin();
vk::CmdBeginRenderPass(m_commandBuffer->handle(), &rpbi, VK_SUBPASS_CONTENTS_INLINE);
vk::CmdEndRenderPass(m_commandBuffer->handle());
vk::CmdBeginRenderPass(m_commandBuffer->handle(), &rpbi, VK_SUBPASS_CONTENTS_INLINE);
m_errorMonitor->VerifyNotFound();
vk::CmdEndRenderPass(m_commandBuffer->handle());
m_commandBuffer->end();
vk::DestroyFramebuffer(m_device->device(), fb, nullptr);
vk::DestroyRenderPass(m_device->device(), rp, nullptr);
vk::DestroyImageView(m_device->device(), view, nullptr);
}
TEST_F(VkPositiveLayerTest, RenderPassCreateAttachmentLayoutWithLoadOpThenReadOnly) {
TEST_DESCRIPTION(
"Positive test where we create a renderpass with an attachment that uses LOAD_OP_CLEAR, the first subpass has a valid "
"layout, and a second subpass then uses a valid *READ_ONLY* layout.");
m_errorMonitor->ExpectSuccess();
ASSERT_NO_FATAL_FAILURE(Init());
auto depth_format = FindSupportedDepthStencilFormat(gpu());
if (!depth_format) {
printf("%s No Depth + Stencil format found. Skipped.\n", kSkipPrefix);
return;
}
VkAttachmentReference attach[2] = {};
attach[0].attachment = 0;
attach[0].layout = VK_IMAGE_LAYOUT_DEPTH_STENCIL_ATTACHMENT_OPTIMAL;
attach[1].attachment = 0;
attach[1].layout = VK_IMAGE_LAYOUT_DEPTH_STENCIL_READ_ONLY_OPTIMAL;
VkSubpassDescription subpasses[2] = {};
// First subpass clears DS attach on load
subpasses[0].pDepthStencilAttachment = &attach[0];
// 2nd subpass reads in DS as input attachment
subpasses[1].inputAttachmentCount = 1;
subpasses[1].pInputAttachments = &attach[1];
VkAttachmentDescription attach_desc = {};
attach_desc.format = depth_format;
attach_desc.samples = VK_SAMPLE_COUNT_1_BIT;
attach_desc.storeOp = VK_ATTACHMENT_STORE_OP_STORE;
attach_desc.stencilStoreOp = VK_ATTACHMENT_STORE_OP_DONT_CARE;
attach_desc.loadOp = VK_ATTACHMENT_LOAD_OP_CLEAR;
attach_desc.stencilLoadOp = VK_ATTACHMENT_LOAD_OP_CLEAR;
attach_desc.initialLayout = VK_IMAGE_LAYOUT_DEPTH_STENCIL_ATTACHMENT_OPTIMAL;
attach_desc.finalLayout = VK_IMAGE_LAYOUT_DEPTH_STENCIL_READ_ONLY_OPTIMAL;
VkRenderPassCreateInfo rpci = {};
rpci.sType = VK_STRUCTURE_TYPE_RENDER_PASS_CREATE_INFO;
rpci.attachmentCount = 1;
rpci.pAttachments = &attach_desc;
rpci.subpassCount = 2;
rpci.pSubpasses = subpasses;
// Now create RenderPass and verify no errors
VkRenderPass rp;
vk::CreateRenderPass(m_device->device(), &rpci, NULL, &rp);
m_errorMonitor->VerifyNotFound();
vk::DestroyRenderPass(m_device->device(), rp, NULL);
}
TEST_F(VkPositiveLayerTest, RenderPassBeginSubpassZeroTransitionsApplied) {
TEST_DESCRIPTION("Ensure that CmdBeginRenderPass applies the layout transitions for the first subpass");
m_errorMonitor->ExpectSuccess();
ASSERT_NO_FATAL_FAILURE(Init());
// A renderpass with one color attachment.
VkAttachmentDescription attachment = {0,
VK_FORMAT_R8G8B8A8_UNORM,
VK_SAMPLE_COUNT_1_BIT,
VK_ATTACHMENT_LOAD_OP_DONT_CARE,
VK_ATTACHMENT_STORE_OP_STORE,
VK_ATTACHMENT_LOAD_OP_DONT_CARE,
VK_ATTACHMENT_STORE_OP_DONT_CARE,
VK_IMAGE_LAYOUT_UNDEFINED,
VK_IMAGE_LAYOUT_COLOR_ATTACHMENT_OPTIMAL};
VkAttachmentReference att_ref = {0, VK_IMAGE_LAYOUT_COLOR_ATTACHMENT_OPTIMAL};
VkSubpassDescription subpass = {0, VK_PIPELINE_BIND_POINT_GRAPHICS, 0, nullptr, 1, &att_ref, nullptr, nullptr, 0, nullptr};
VkSubpassDependency dep = {0,
0,
VK_PIPELINE_STAGE_COLOR_ATTACHMENT_OUTPUT_BIT,
VK_PIPELINE_STAGE_COLOR_ATTACHMENT_OUTPUT_BIT,
VK_ACCESS_COLOR_ATTACHMENT_WRITE_BIT,
VK_ACCESS_COLOR_ATTACHMENT_WRITE_BIT,
VK_DEPENDENCY_BY_REGION_BIT};
VkRenderPassCreateInfo rpci = {VK_STRUCTURE_TYPE_RENDER_PASS_CREATE_INFO, nullptr, 0, 1, &attachment, 1, &subpass, 1, &dep};
VkResult err;
VkRenderPass rp;
err = vk::CreateRenderPass(m_device->device(), &rpci, nullptr, &rp);
ASSERT_VK_SUCCESS(err);
// A compatible framebuffer.
VkImageObj image(m_device);
image.Init(32, 32, 1, VK_FORMAT_R8G8B8A8_UNORM, VK_IMAGE_USAGE_COLOR_ATTACHMENT_BIT, VK_IMAGE_TILING_OPTIMAL, 0);
ASSERT_TRUE(image.initialized());
VkImageView view = image.targetView(VK_FORMAT_R8G8B8A8_UNORM);
VkFramebufferCreateInfo fci = {VK_STRUCTURE_TYPE_FRAMEBUFFER_CREATE_INFO, nullptr, 0, rp, 1, &view, 32, 32, 1};
VkFramebuffer fb;
err = vk::CreateFramebuffer(m_device->device(), &fci, nullptr, &fb);
ASSERT_VK_SUCCESS(err);
// Record a single command buffer which issues a pipeline barrier w/
// image memory barrier for the attachment. This detects the previously
// missing tracking of the subpass layout by throwing a validation error
// if it doesn't occur.
VkRenderPassBeginInfo rpbi = {VK_STRUCTURE_TYPE_RENDER_PASS_BEGIN_INFO, nullptr, rp, fb, {{0, 0}, {32, 32}}, 0, nullptr};
m_commandBuffer->begin();
vk::CmdBeginRenderPass(m_commandBuffer->handle(), &rpbi, VK_SUBPASS_CONTENTS_INLINE);
image.ImageMemoryBarrier(m_commandBuffer, VK_IMAGE_ASPECT_COLOR_BIT, VK_ACCESS_COLOR_ATTACHMENT_WRITE_BIT,
VK_ACCESS_COLOR_ATTACHMENT_WRITE_BIT, VK_IMAGE_LAYOUT_COLOR_ATTACHMENT_OPTIMAL,
VK_PIPELINE_STAGE_COLOR_ATTACHMENT_OUTPUT_BIT, VK_PIPELINE_STAGE_COLOR_ATTACHMENT_OUTPUT_BIT);
vk::CmdEndRenderPass(m_commandBuffer->handle());
m_errorMonitor->VerifyNotFound();
m_commandBuffer->end();
vk::DestroyFramebuffer(m_device->device(), fb, nullptr);
vk::DestroyRenderPass(m_device->device(), rp, nullptr);
}
TEST_F(VkPositiveLayerTest, RenderPassBeginTransitionsAttachmentUnused) {
TEST_DESCRIPTION(
"Ensure that layout transitions work correctly without errors, when an attachment reference is VK_ATTACHMENT_UNUSED");
ASSERT_NO_FATAL_FAILURE(Init());
if (IsPlatform(kNexusPlayer)) {
printf("%s This test should not run on Nexus Player\n", kSkipPrefix);
return;
}
m_errorMonitor->ExpectSuccess();
// A renderpass with no attachments
VkAttachmentReference att_ref = {VK_ATTACHMENT_UNUSED, VK_IMAGE_LAYOUT_COLOR_ATTACHMENT_OPTIMAL};
VkSubpassDescription subpass = {0, VK_PIPELINE_BIND_POINT_GRAPHICS, 0, nullptr, 1, &att_ref, nullptr, nullptr, 0, nullptr};
VkRenderPassCreateInfo rpci = {VK_STRUCTURE_TYPE_RENDER_PASS_CREATE_INFO, nullptr, 0, 0, nullptr, 1, &subpass, 0, nullptr};
VkRenderPass rp;
VkResult err = vk::CreateRenderPass(m_device->device(), &rpci, nullptr, &rp);
ASSERT_VK_SUCCESS(err);
// A compatible framebuffer.
VkFramebufferCreateInfo fci = {VK_STRUCTURE_TYPE_FRAMEBUFFER_CREATE_INFO, nullptr, 0, rp, 0, nullptr, 32, 32, 1};
VkFramebuffer fb;
err = vk::CreateFramebuffer(m_device->device(), &fci, nullptr, &fb);
ASSERT_VK_SUCCESS(err);
// Record a command buffer which just begins and ends the renderpass. The
// bug manifests in BeginRenderPass.
VkRenderPassBeginInfo rpbi = {VK_STRUCTURE_TYPE_RENDER_PASS_BEGIN_INFO, nullptr, rp, fb, {{0, 0}, {32, 32}}, 0, nullptr};
m_commandBuffer->begin();
vk::CmdBeginRenderPass(m_commandBuffer->handle(), &rpbi, VK_SUBPASS_CONTENTS_INLINE);
vk::CmdEndRenderPass(m_commandBuffer->handle());
m_errorMonitor->VerifyNotFound();
m_commandBuffer->end();
vk::DestroyFramebuffer(m_device->device(), fb, nullptr);
vk::DestroyRenderPass(m_device->device(), rp, nullptr);
}
TEST_F(VkPositiveLayerTest, RenderPassBeginStencilLoadOp) {
TEST_DESCRIPTION("Create a stencil-only attachment with a LOAD_OP set to CLEAR. stencil[Load|Store]Op used to be ignored.");
VkResult result = VK_SUCCESS;
ASSERT_NO_FATAL_FAILURE(Init());
auto depth_format = FindSupportedDepthStencilFormat(gpu());
if (!depth_format) {
printf("%s No Depth + Stencil format found. Skipped.\n", kSkipPrefix);
return;
}
VkImageFormatProperties formatProps;
vk::GetPhysicalDeviceImageFormatProperties(gpu(), depth_format, VK_IMAGE_TYPE_2D, VK_IMAGE_TILING_OPTIMAL,
VK_IMAGE_USAGE_DEPTH_STENCIL_ATTACHMENT_BIT | VK_IMAGE_USAGE_TRANSFER_SRC_BIT, 0,
&formatProps);
if (formatProps.maxExtent.width < 100 || formatProps.maxExtent.height < 100) {
printf("%s Image format max extent is too small.\n", kSkipPrefix);
return;
}
VkFormat depth_stencil_fmt = depth_format;
m_depthStencil->Init(m_device, 100, 100, depth_stencil_fmt,
VK_IMAGE_USAGE_DEPTH_STENCIL_ATTACHMENT_BIT | VK_IMAGE_USAGE_TRANSFER_SRC_BIT);
VkAttachmentDescription att = {};
VkAttachmentReference ref = {};
att.format = depth_stencil_fmt;
att.samples = VK_SAMPLE_COUNT_1_BIT;
att.loadOp = VK_ATTACHMENT_LOAD_OP_DONT_CARE;
att.storeOp = VK_ATTACHMENT_STORE_OP_DONT_CARE;
att.stencilLoadOp = VK_ATTACHMENT_LOAD_OP_CLEAR;
att.stencilStoreOp = VK_ATTACHMENT_STORE_OP_STORE;
att.initialLayout = VK_IMAGE_LAYOUT_DEPTH_STENCIL_ATTACHMENT_OPTIMAL;
att.finalLayout = VK_IMAGE_LAYOUT_DEPTH_STENCIL_ATTACHMENT_OPTIMAL;
VkClearValue clear;
clear.depthStencil.depth = 1.0;
clear.depthStencil.stencil = 0;
ref.attachment = 0;
ref.layout = VK_IMAGE_LAYOUT_DEPTH_STENCIL_ATTACHMENT_OPTIMAL;
VkSubpassDescription subpass = {};
subpass.pipelineBindPoint = VK_PIPELINE_BIND_POINT_GRAPHICS;
subpass.flags = 0;
subpass.inputAttachmentCount = 0;
subpass.pInputAttachments = NULL;
subpass.colorAttachmentCount = 0;
subpass.pColorAttachments = NULL;
subpass.pResolveAttachments = NULL;
subpass.pDepthStencilAttachment = &ref;
subpass.preserveAttachmentCount = 0;
subpass.pPreserveAttachments = NULL;
VkRenderPass rp;
VkRenderPassCreateInfo rp_info = {};
rp_info.sType = VK_STRUCTURE_TYPE_RENDER_PASS_CREATE_INFO;
rp_info.attachmentCount = 1;
rp_info.pAttachments = &att;
rp_info.subpassCount = 1;
rp_info.pSubpasses = &subpass;
result = vk::CreateRenderPass(device(), &rp_info, NULL, &rp);
ASSERT_VK_SUCCESS(result);
VkImageView *depthView = m_depthStencil->BindInfo();
VkFramebufferCreateInfo fb_info = {};
fb_info.sType = VK_STRUCTURE_TYPE_FRAMEBUFFER_CREATE_INFO;
fb_info.pNext = NULL;
fb_info.renderPass = rp;
fb_info.attachmentCount = 1;
fb_info.pAttachments = depthView;
fb_info.width = 100;
fb_info.height = 100;
fb_info.layers = 1;
VkFramebuffer fb;
result = vk::CreateFramebuffer(device(), &fb_info, NULL, &fb);
ASSERT_VK_SUCCESS(result);
VkRenderPassBeginInfo rpbinfo = {};
rpbinfo.clearValueCount = 1;
rpbinfo.pClearValues = &clear;
rpbinfo.pNext = NULL;
rpbinfo.renderPass = rp;
rpbinfo.sType = VK_STRUCTURE_TYPE_RENDER_PASS_BEGIN_INFO;
rpbinfo.renderArea.extent.width = 100;
rpbinfo.renderArea.extent.height = 100;
rpbinfo.renderArea.offset.x = 0;
rpbinfo.renderArea.offset.y = 0;
rpbinfo.framebuffer = fb;
VkFenceObj fence;
fence.init(*m_device, VkFenceObj::create_info());
ASSERT_TRUE(fence.initialized());
m_commandBuffer->begin();
m_commandBuffer->BeginRenderPass(rpbinfo);
m_commandBuffer->EndRenderPass();
m_commandBuffer->end();
m_commandBuffer->QueueCommandBuffer(fence);
VkImageObj destImage(m_device);
destImage.Init(100, 100, 1, depth_stencil_fmt, VK_IMAGE_USAGE_DEPTH_STENCIL_ATTACHMENT_BIT | VK_IMAGE_USAGE_TRANSFER_DST_BIT,
VK_IMAGE_TILING_OPTIMAL, 0);
fence.wait(UINT64_MAX);
VkCommandBufferObj cmdbuf(m_device, m_commandPool);
cmdbuf.begin();
m_depthStencil->ImageMemoryBarrier(&cmdbuf, VK_IMAGE_ASPECT_DEPTH_BIT | VK_IMAGE_ASPECT_STENCIL_BIT,
VK_ACCESS_TRANSFER_READ_BIT | VK_ACCESS_DEPTH_STENCIL_ATTACHMENT_READ_BIT,
VK_ACCESS_TRANSFER_WRITE_BIT | VK_ACCESS_DEPTH_STENCIL_ATTACHMENT_WRITE_BIT,
VK_IMAGE_LAYOUT_TRANSFER_SRC_OPTIMAL);
destImage.ImageMemoryBarrier(&cmdbuf, VK_IMAGE_ASPECT_DEPTH_BIT | VK_IMAGE_ASPECT_STENCIL_BIT,
VK_ACCESS_TRANSFER_WRITE_BIT | VK_ACCESS_DEPTH_STENCIL_ATTACHMENT_WRITE_BIT, 0,
VK_IMAGE_LAYOUT_TRANSFER_DST_OPTIMAL);
VkImageCopy cregion;
cregion.srcSubresource.aspectMask = VK_IMAGE_ASPECT_DEPTH_BIT | VK_IMAGE_ASPECT_STENCIL_BIT;
cregion.srcSubresource.mipLevel = 0;
cregion.srcSubresource.baseArrayLayer = 0;
cregion.srcSubresource.layerCount = 1;
cregion.srcOffset.x = 0;
cregion.srcOffset.y = 0;
cregion.srcOffset.z = 0;
cregion.dstSubresource.aspectMask = VK_IMAGE_ASPECT_DEPTH_BIT | VK_IMAGE_ASPECT_STENCIL_BIT;
cregion.dstSubresource.mipLevel = 0;
cregion.dstSubresource.baseArrayLayer = 0;
cregion.dstSubresource.layerCount = 1;
cregion.dstOffset.x = 0;
cregion.dstOffset.y = 0;
cregion.dstOffset.z = 0;
cregion.extent.width = 100;
cregion.extent.height = 100;
cregion.extent.depth = 1;
cmdbuf.CopyImage(m_depthStencil->handle(), VK_IMAGE_LAYOUT_TRANSFER_SRC_OPTIMAL, destImage.handle(),
VK_IMAGE_LAYOUT_TRANSFER_DST_OPTIMAL, 1, &cregion);
cmdbuf.end();
VkSubmitInfo submit_info;
submit_info.sType = VK_STRUCTURE_TYPE_SUBMIT_INFO;
submit_info.pNext = NULL;
submit_info.waitSemaphoreCount = 0;
submit_info.pWaitSemaphores = NULL;
submit_info.pWaitDstStageMask = NULL;
submit_info.commandBufferCount = 1;
submit_info.pCommandBuffers = &cmdbuf.handle();
submit_info.signalSemaphoreCount = 0;
submit_info.pSignalSemaphores = NULL;
m_errorMonitor->ExpectSuccess();
vk::QueueSubmit(m_device->m_queue, 1, &submit_info, VK_NULL_HANDLE);
m_errorMonitor->VerifyNotFound();
vk::QueueWaitIdle(m_device->m_queue);
vk::DestroyRenderPass(m_device->device(), rp, nullptr);
vk::DestroyFramebuffer(m_device->device(), fb, nullptr);
}
TEST_F(VkPositiveLayerTest, RenderPassBeginInlineAndSecondaryCommandBuffers) {
m_errorMonitor->ExpectSuccess();
ASSERT_NO_FATAL_FAILURE(Init());
ASSERT_NO_FATAL_FAILURE(InitRenderTarget());
m_commandBuffer->begin();
vk::CmdBeginRenderPass(m_commandBuffer->handle(), &m_renderPassBeginInfo, VK_SUBPASS_CONTENTS_SECONDARY_COMMAND_BUFFERS);
vk::CmdEndRenderPass(m_commandBuffer->handle());
m_errorMonitor->VerifyNotFound();
vk::CmdBeginRenderPass(m_commandBuffer->handle(), &m_renderPassBeginInfo, VK_SUBPASS_CONTENTS_INLINE);
m_errorMonitor->VerifyNotFound();
vk::CmdEndRenderPass(m_commandBuffer->handle());
m_errorMonitor->VerifyNotFound();
m_commandBuffer->end();
m_errorMonitor->VerifyNotFound();
}
TEST_F(VkPositiveLayerTest, RenderPassBeginDepthStencilLayoutTransitionFromUndefined) {
TEST_DESCRIPTION(
"Create a render pass with depth-stencil attachment where layout transition from UNDEFINED TO DS_READ_ONLY_OPTIMAL is set "
"by render pass and verify that transition has correctly occurred at queue submit time with no validation errors.");
ASSERT_NO_FATAL_FAILURE(Init());
auto depth_format = FindSupportedDepthStencilFormat(gpu());
if (!depth_format) {
printf("%s No Depth + Stencil format found. Skipped.\n", kSkipPrefix);
return;
}
VkImageFormatProperties format_props;
vk::GetPhysicalDeviceImageFormatProperties(gpu(), depth_format, VK_IMAGE_TYPE_2D, VK_IMAGE_TILING_OPTIMAL,
VK_IMAGE_USAGE_DEPTH_STENCIL_ATTACHMENT_BIT, 0, &format_props);
if (format_props.maxExtent.width < 32 || format_props.maxExtent.height < 32) {
printf("%s Depth extent too small, RenderPassDepthStencilLayoutTransition skipped.\n", kSkipPrefix);
return;
}
m_errorMonitor->ExpectSuccess();
ASSERT_NO_FATAL_FAILURE(InitRenderTarget());
// A renderpass with one depth/stencil attachment.
VkAttachmentDescription attachment = {0,
depth_format,
VK_SAMPLE_COUNT_1_BIT,
VK_ATTACHMENT_LOAD_OP_DONT_CARE,
VK_ATTACHMENT_STORE_OP_DONT_CARE,
VK_ATTACHMENT_LOAD_OP_DONT_CARE,
VK_ATTACHMENT_STORE_OP_DONT_CARE,
VK_IMAGE_LAYOUT_UNDEFINED,
VK_IMAGE_LAYOUT_DEPTH_STENCIL_ATTACHMENT_OPTIMAL};
VkAttachmentReference att_ref = {0, VK_IMAGE_LAYOUT_DEPTH_STENCIL_ATTACHMENT_OPTIMAL};
VkSubpassDescription subpass = {0, VK_PIPELINE_BIND_POINT_GRAPHICS, 0, nullptr, 0, nullptr, nullptr, &att_ref, 0, nullptr};
VkRenderPassCreateInfo rpci = {VK_STRUCTURE_TYPE_RENDER_PASS_CREATE_INFO, nullptr, 0, 1, &attachment, 1, &subpass, 0, nullptr};
VkRenderPass rp;
VkResult err = vk::CreateRenderPass(m_device->device(), &rpci, nullptr, &rp);
ASSERT_VK_SUCCESS(err);
// A compatible ds image.
VkImageObj image(m_device);
image.Init(32, 32, 1, depth_format, VK_IMAGE_USAGE_DEPTH_STENCIL_ATTACHMENT_BIT, VK_IMAGE_TILING_OPTIMAL, 0);
ASSERT_TRUE(image.initialized());
VkImageViewCreateInfo ivci = {
VK_STRUCTURE_TYPE_IMAGE_VIEW_CREATE_INFO,
nullptr,
0,
image.handle(),
VK_IMAGE_VIEW_TYPE_2D,
depth_format,
{VK_COMPONENT_SWIZZLE_IDENTITY, VK_COMPONENT_SWIZZLE_IDENTITY, VK_COMPONENT_SWIZZLE_IDENTITY,
VK_COMPONENT_SWIZZLE_IDENTITY},
{VK_IMAGE_ASPECT_DEPTH_BIT, 0, 1, 0, 1},
};
VkImageView view;
err = vk::CreateImageView(m_device->device(), &ivci, nullptr, &view);
ASSERT_VK_SUCCESS(err);
VkFramebufferCreateInfo fci = {VK_STRUCTURE_TYPE_FRAMEBUFFER_CREATE_INFO, nullptr, 0, rp, 1, &view, 32, 32, 1};
VkFramebuffer fb;
err = vk::CreateFramebuffer(m_device->device(), &fci, nullptr, &fb);
ASSERT_VK_SUCCESS(err);
VkRenderPassBeginInfo rpbi = {VK_STRUCTURE_TYPE_RENDER_PASS_BEGIN_INFO, nullptr, rp, fb, {{0, 0}, {32, 32}}, 0, nullptr};
m_commandBuffer->begin();
vk::CmdBeginRenderPass(m_commandBuffer->handle(), &rpbi, VK_SUBPASS_CONTENTS_INLINE);
vk::CmdEndRenderPass(m_commandBuffer->handle());
m_commandBuffer->end();
m_commandBuffer->QueueCommandBuffer(false);
m_errorMonitor->VerifyNotFound();
// Cleanup
vk::DestroyImageView(m_device->device(), view, NULL);
vk::DestroyRenderPass(m_device->device(), rp, NULL);
vk::DestroyFramebuffer(m_device->device(), fb, NULL);
}
TEST_F(VkPositiveLayerTest, DestroyPipelineRenderPass) {
TEST_DESCRIPTION("Draw using a pipeline whose create renderPass has been destroyed.");
m_errorMonitor->ExpectSuccess();
ASSERT_NO_FATAL_FAILURE(Init());
if (IsPlatform(kNexusPlayer)) {
printf("%s This test should not run on Nexus Player\n", kSkipPrefix);
return;
}
ASSERT_NO_FATAL_FAILURE(InitRenderTarget());
VkResult err;
// Create a renderPass that's compatible with Draw-time renderPass
VkAttachmentDescription att = {};
att.format = m_render_target_fmt;
att.samples = VK_SAMPLE_COUNT_1_BIT;
att.loadOp = VK_ATTACHMENT_LOAD_OP_CLEAR;
att.storeOp = VK_ATTACHMENT_STORE_OP_STORE;
att.stencilLoadOp = VK_ATTACHMENT_LOAD_OP_DONT_CARE;
att.stencilStoreOp = VK_ATTACHMENT_STORE_OP_DONT_CARE;
att.initialLayout = VK_IMAGE_LAYOUT_UNDEFINED;
att.finalLayout = VK_IMAGE_LAYOUT_COLOR_ATTACHMENT_OPTIMAL;
VkAttachmentReference ref = {};
ref.layout = VK_IMAGE_LAYOUT_COLOR_ATTACHMENT_OPTIMAL;
ref.attachment = 0;
m_renderPassClearValues.clear();
VkClearValue clear = {};
clear.color = m_clear_color;
VkSubpassDescription subpass = {};
subpass.pipelineBindPoint = VK_PIPELINE_BIND_POINT_GRAPHICS;
subpass.flags = 0;
subpass.inputAttachmentCount = 0;
subpass.pInputAttachments = NULL;
subpass.colorAttachmentCount = 1;
subpass.pColorAttachments = &ref;
subpass.pResolveAttachments = NULL;
subpass.pDepthStencilAttachment = NULL;
subpass.preserveAttachmentCount = 0;
subpass.pPreserveAttachments = NULL;
VkRenderPassCreateInfo rp_info = {};
rp_info.sType = VK_STRUCTURE_TYPE_RENDER_PASS_CREATE_INFO;
rp_info.attachmentCount = 1;
rp_info.pAttachments = &att;
rp_info.subpassCount = 1;
rp_info.pSubpasses = &subpass;
VkRenderPass rp;
err = vk::CreateRenderPass(device(), &rp_info, NULL, &rp);
ASSERT_VK_SUCCESS(err);
VkShaderObj vs(m_device, bindStateVertShaderText, VK_SHADER_STAGE_VERTEX_BIT, this);
VkShaderObj fs(m_device, bindStateFragShaderText, VK_SHADER_STAGE_FRAGMENT_BIT, this);
VkPipelineObj pipe(m_device);
pipe.AddDefaultColorAttachment();
pipe.AddShader(&vs);
pipe.AddShader(&fs);
VkViewport viewport = {0.0f, 0.0f, 64.0f, 64.0f, 0.0f, 1.0f};
m_viewports.push_back(viewport);
pipe.SetViewport(m_viewports);
VkRect2D rect = {{0, 0}, {64, 64}};
m_scissors.push_back(rect);
pipe.SetScissor(m_scissors);
const VkPipelineLayoutObj pl(m_device);
pipe.CreateVKPipeline(pl.handle(), rp);
m_commandBuffer->begin();
m_commandBuffer->BeginRenderPass(m_renderPassBeginInfo);
vk::CmdBindPipeline(m_commandBuffer->handle(), VK_PIPELINE_BIND_POINT_GRAPHICS, pipe.handle());
// Destroy renderPass before pipeline is used in Draw
// We delay until after CmdBindPipeline to verify that invalid binding isn't
// created between CB & renderPass, which we used to do.
vk::DestroyRenderPass(m_device->device(), rp, nullptr);
vk::CmdDraw(m_commandBuffer->handle(), 3, 1, 0, 0);
vk::CmdEndRenderPass(m_commandBuffer->handle());
m_commandBuffer->end();
VkSubmitInfo submit_info = {};
submit_info.sType = VK_STRUCTURE_TYPE_SUBMIT_INFO;
submit_info.commandBufferCount = 1;
submit_info.pCommandBuffers = &m_commandBuffer->handle();
vk::QueueSubmit(m_device->m_queue, 1, &submit_info, VK_NULL_HANDLE);
m_errorMonitor->VerifyNotFound();
vk::QueueWaitIdle(m_device->m_queue);
}
TEST_F(VkPositiveLayerTest, ResetQueryPoolFromDifferentCB) {
TEST_DESCRIPTION("Reset a query on one CB and use it in another.");
ASSERT_NO_FATAL_FAILURE(Init());
m_errorMonitor->ExpectSuccess();
VkQueryPool query_pool;
VkQueryPoolCreateInfo query_pool_create_info{};
query_pool_create_info.sType = VK_STRUCTURE_TYPE_QUERY_POOL_CREATE_INFO;
query_pool_create_info.queryType = VK_QUERY_TYPE_OCCLUSION;
query_pool_create_info.queryCount = 1;
vk::CreateQueryPool(m_device->device(), &query_pool_create_info, nullptr, &query_pool);
VkCommandBuffer command_buffer[2];
VkCommandBufferAllocateInfo command_buffer_allocate_info{};
command_buffer_allocate_info.sType = VK_STRUCTURE_TYPE_COMMAND_BUFFER_ALLOCATE_INFO;
command_buffer_allocate_info.commandPool = m_commandPool->handle();
command_buffer_allocate_info.commandBufferCount = 2;
command_buffer_allocate_info.level = VK_COMMAND_BUFFER_LEVEL_PRIMARY;
vk::AllocateCommandBuffers(m_device->device(), &command_buffer_allocate_info, command_buffer);
{
VkCommandBufferBeginInfo begin_info{};
begin_info.sType = VK_STRUCTURE_TYPE_COMMAND_BUFFER_BEGIN_INFO;
vk::BeginCommandBuffer(command_buffer[0], &begin_info);
vk::CmdResetQueryPool(command_buffer[0], query_pool, 0, 1);
vk::EndCommandBuffer(command_buffer[0]);
vk::BeginCommandBuffer(command_buffer[1], &begin_info);
vk::CmdBeginQuery(command_buffer[1], query_pool, 0, 0);
vk::CmdEndQuery(command_buffer[1], query_pool, 0);
vk::EndCommandBuffer(command_buffer[1]);
}
{
VkSubmitInfo submit_info[2]{};
submit_info[0].sType = VK_STRUCTURE_TYPE_SUBMIT_INFO;
submit_info[0].commandBufferCount = 1;
submit_info[0].pCommandBuffers = &command_buffer[0];
submit_info[0].signalSemaphoreCount = 0;
submit_info[0].pSignalSemaphores = nullptr;
submit_info[1].sType = VK_STRUCTURE_TYPE_SUBMIT_INFO;
submit_info[1].commandBufferCount = 1;
submit_info[1].pCommandBuffers = &command_buffer[1];
submit_info[1].signalSemaphoreCount = 0;
submit_info[1].pSignalSemaphores = nullptr;
vk::QueueSubmit(m_device->m_queue, 2, &submit_info[0], VK_NULL_HANDLE);
}
vk::QueueWaitIdle(m_device->m_queue);
vk::DestroyQueryPool(m_device->device(), query_pool, nullptr);
vk::FreeCommandBuffers(m_device->device(), m_commandPool->handle(), 2, command_buffer);
m_errorMonitor->VerifyNotFound();
}
TEST_F(VkPositiveLayerTest, BasicQuery) {
TEST_DESCRIPTION("Use a couple occlusion queries");
m_errorMonitor->ExpectSuccess();
ASSERT_NO_FATAL_FAILURE(InitFramework(m_errorMonitor));
VkCommandPoolCreateFlags pool_flags = VK_COMMAND_POOL_CREATE_RESET_COMMAND_BUFFER_BIT;
ASSERT_NO_FATAL_FAILURE(InitState(nullptr, nullptr, pool_flags));
ASSERT_NO_FATAL_FAILURE(InitRenderTarget());
uint32_t qfi = 0;
VkBufferCreateInfo bci = {};
bci.sType = VK_STRUCTURE_TYPE_BUFFER_CREATE_INFO;
bci.usage = VK_BUFFER_USAGE_UNIFORM_BUFFER_BIT | VK_BUFFER_USAGE_TRANSFER_DST_BIT;
bci.size = 4 * sizeof(uint64_t);
bci.queueFamilyIndexCount = 1;
bci.pQueueFamilyIndices = &qfi;
VkBufferObj buffer;
VkMemoryPropertyFlags mem_props = VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT | VK_MEMORY_PROPERTY_HOST_COHERENT_BIT;
buffer.init(*m_device, bci, mem_props);
VkQueryPool query_pool;
VkQueryPoolCreateInfo query_pool_info;
query_pool_info.sType = VK_STRUCTURE_TYPE_QUERY_POOL_CREATE_INFO;
query_pool_info.pNext = NULL;
query_pool_info.queryType = VK_QUERY_TYPE_OCCLUSION;
query_pool_info.flags = 0;
query_pool_info.queryCount = 2;
query_pool_info.pipelineStatistics = 0;
VkResult res = vk::CreateQueryPool(m_device->handle(), &query_pool_info, NULL, &query_pool);
ASSERT_VK_SUCCESS(res);
CreatePipelineHelper pipe(*this);
pipe.InitInfo();
pipe.InitState();
pipe.CreateGraphicsPipeline();
m_commandBuffer->begin();
vk::CmdResetQueryPool(m_commandBuffer->handle(), query_pool, 0, 2);
m_commandBuffer->BeginRenderPass(m_renderPassBeginInfo);
vk::CmdBeginQuery(m_commandBuffer->handle(), query_pool, 0, 0);
vk::CmdEndQuery(m_commandBuffer->handle(), query_pool, 0);
vk::CmdBindPipeline(m_commandBuffer->handle(), VK_PIPELINE_BIND_POINT_GRAPHICS, pipe.pipeline_);
vk::CmdBeginQuery(m_commandBuffer->handle(), query_pool, 1, 0);
vk::CmdDraw(m_commandBuffer->handle(), 3, 1, 0, 0);
vk::CmdEndRenderPass(m_commandBuffer->handle());
vk::CmdEndQuery(m_commandBuffer->handle(), query_pool, 1);
vk::CmdCopyQueryPoolResults(m_commandBuffer->handle(), query_pool, 0, 2, buffer.handle(), 0, sizeof(uint64_t),
VK_QUERY_RESULT_64_BIT | VK_QUERY_RESULT_WAIT_BIT);
m_commandBuffer->end();
VkSubmitInfo submit_info = {};
submit_info.sType = VK_STRUCTURE_TYPE_SUBMIT_INFO;
submit_info.commandBufferCount = 1;
submit_info.pCommandBuffers = &m_commandBuffer->handle();
vk::QueueSubmit(m_device->m_queue, 1, &submit_info, VK_NULL_HANDLE);
vk::QueueWaitIdle(m_device->m_queue);
uint64_t samples_passed[4];
res = vk::GetQueryPoolResults(m_device->handle(), query_pool, 0, 2, sizeof(samples_passed), samples_passed, sizeof(uint64_t),