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fuchsia / third_party / vulkan-cts / 93e2af037c07511c2ac415ec3e55452d9cfc341d / . / external / vulkancts / modules / vulkan / wsi / vktWsiSwapchainTests.cpp
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/*-------------------------------------------------------------------------
* Vulkan Conformance Tests
* ------------------------
*
* Copyright (c) 2016 Google Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
*//*!
* \file
* \brief VkSwapchain Tests
*//*--------------------------------------------------------------------*/
#include "vktWsiSwapchainTests.hpp"
#include "vktTestCaseUtil.hpp"
#include "vktTestGroupUtil.hpp"
#include "vkDefs.hpp"
#include "vkPlatform.hpp"
#include "vkStrUtil.hpp"
#include "vkRef.hpp"
#include "vkRefUtil.hpp"
#include "vkQueryUtil.hpp"
#include "vkMemUtil.hpp"
#include "vkDeviceUtil.hpp"
#include "vkPrograms.hpp"
#include "vkTypeUtil.hpp"
#include "vkWsiPlatform.hpp"
#include "vkWsiUtil.hpp"
#include "vkAllocationCallbackUtil.hpp"
#include "tcuTestLog.hpp"
#include "tcuFormatUtil.hpp"
#include "tcuPlatform.hpp"
#include "tcuResultCollector.hpp"
#include "deUniquePtr.hpp"
#include "deStringUtil.hpp"
#include "deArrayUtil.hpp"
#include "deSharedPtr.hpp"
#include <limits>
namespace vkt
{
namespace wsi
{
namespace
{
using namespace vk;
using namespace vk::wsi;
using tcu::TestLog;
using tcu::Maybe;
using tcu::UVec2;
using de::MovePtr;
using de::UniquePtr;
using std::string;
using std::vector;
typedef vector<VkExtensionProperties> Extensions;
void checkAllSupported (const Extensions& supportedExtensions, const vector<string>& requiredExtensions)
{
for (vector<string>::const_iterator requiredExtName = requiredExtensions.begin();
requiredExtName != requiredExtensions.end();
++requiredExtName)
{
if (!isExtensionSupported(supportedExtensions, RequiredExtension(*requiredExtName)))
TCU_THROW(NotSupportedError, (*requiredExtName + " is not supported").c_str());
}
}
Move<VkInstance> createInstanceWithWsi (const PlatformInterface& vkp,
const Extensions& supportedExtensions,
Type wsiType,
const VkAllocationCallbacks* pAllocator = DE_NULL)
{
vector<string> extensions;
extensions.push_back("VK_KHR_surface");
extensions.push_back(getExtensionName(wsiType));
// VK_EXT_swapchain_colorspace adds new surface formats. Driver can enumerate
// the formats regardless of whether VK_EXT_swapchain_colorspace was enabled,
// but using them without enabling the extension is not allowed. Thus we have
// two options:
//
// 1) Filter out non-core formats to stay within valid usage.
//
// 2) Enable VK_EXT_swapchain colorspace if advertised by the driver.
//
// We opt for (2) as it provides basic coverage for the extension as a bonus.
if (isExtensionSupported(supportedExtensions, RequiredExtension("VK_EXT_swapchain_colorspace")))
extensions.push_back("VK_EXT_swapchain_colorspace");
checkAllSupported(supportedExtensions, extensions);
return createDefaultInstance(vkp, vector<string>(), extensions, pAllocator);
}
VkPhysicalDeviceFeatures getDeviceFeaturesForWsi (void)
{
VkPhysicalDeviceFeatures features;
deMemset(&features, 0, sizeof(features));
return features;
}
Move<VkDevice> createDeviceWithWsi (const InstanceInterface& vki,
VkPhysicalDevice physicalDevice,
const Extensions& supportedExtensions,
const deUint32 queueFamilyIndex,
const VkAllocationCallbacks* pAllocator = DE_NULL)
{
const float queuePriorities[] = { 1.0f };
const VkDeviceQueueCreateInfo queueInfos[] =
{
{
VK_STRUCTURE_TYPE_DEVICE_QUEUE_CREATE_INFO,
DE_NULL,
(VkDeviceQueueCreateFlags)0,
queueFamilyIndex,
DE_LENGTH_OF_ARRAY(queuePriorities),
&queuePriorities[0]
}
};
const VkPhysicalDeviceFeatures features = getDeviceFeaturesForWsi();
const char* const extensions[] = { "VK_KHR_swapchain" };
const VkDeviceCreateInfo deviceParams =
{
VK_STRUCTURE_TYPE_DEVICE_CREATE_INFO,
DE_NULL,
(VkDeviceCreateFlags)0,
DE_LENGTH_OF_ARRAY(queueInfos),
&queueInfos[0],
0u, // enabledLayerCount
DE_NULL, // ppEnabledLayerNames
DE_LENGTH_OF_ARRAY(extensions), // enabledExtensionCount
DE_ARRAY_BEGIN(extensions), // ppEnabledExtensionNames
&features
};
for (int ndx = 0; ndx < DE_LENGTH_OF_ARRAY(extensions); ++ndx)
{
if (!isExtensionSupported(supportedExtensions, RequiredExtension(extensions[ndx])))
TCU_THROW(NotSupportedError, (string(extensions[ndx]) + " is not supported").c_str());
}
return createDevice(vki, physicalDevice, &deviceParams, pAllocator);
}
deUint32 getNumQueueFamilyIndices (const InstanceInterface& vki, VkPhysicalDevice physicalDevice)
{
deUint32 numFamilies = 0;
vki.getPhysicalDeviceQueueFamilyProperties(physicalDevice, &numFamilies, DE_NULL);
return numFamilies;
}
vector<deUint32> getSupportedQueueFamilyIndices (const InstanceInterface& vki, VkPhysicalDevice physicalDevice, VkSurfaceKHR surface)
{
const deUint32 numTotalFamilyIndices = getNumQueueFamilyIndices(vki, physicalDevice);
vector<deUint32> supportedFamilyIndices;
for (deUint32 queueFamilyNdx = 0; queueFamilyNdx < numTotalFamilyIndices; ++queueFamilyNdx)
{
if (getPhysicalDeviceSurfaceSupport(vki, physicalDevice, queueFamilyNdx, surface) != VK_FALSE)
supportedFamilyIndices.push_back(queueFamilyNdx);
}
return supportedFamilyIndices;
}
deUint32 chooseQueueFamilyIndex (const InstanceInterface& vki, VkPhysicalDevice physicalDevice, VkSurfaceKHR surface)
{
const vector<deUint32> supportedFamilyIndices = getSupportedQueueFamilyIndices(vki, physicalDevice, surface);
if (supportedFamilyIndices.empty())
TCU_THROW(NotSupportedError, "Device doesn't support presentation");
return supportedFamilyIndices[0];
}
struct InstanceHelper
{
const vector<VkExtensionProperties> supportedExtensions;
const Unique<VkInstance> instance;
const InstanceDriver vki;
InstanceHelper (Context& context, Type wsiType, const VkAllocationCallbacks* pAllocator = DE_NULL)
: supportedExtensions (enumerateInstanceExtensionProperties(context.getPlatformInterface(),
DE_NULL))
, instance (createInstanceWithWsi(context.getPlatformInterface(),
supportedExtensions,
wsiType,
pAllocator))
, vki (context.getPlatformInterface(), *instance)
{}
};
VkQueue getDeviceQueue (const DeviceInterface& vkd, VkDevice device, deUint32 queueFamilyIndex, deUint32 queueIndex)
{
VkQueue queue = (VkQueue)0;
vkd.getDeviceQueue(device, queueFamilyIndex, queueIndex, &queue);
return queue;
}
struct DeviceHelper
{
const VkPhysicalDevice physicalDevice;
const deUint32 queueFamilyIndex;
const Unique<VkDevice> device;
const DeviceDriver vkd;
const VkQueue queue;
DeviceHelper (Context& context,
const InstanceInterface& vki,
VkInstance instance,
VkSurfaceKHR surface,
const VkAllocationCallbacks* pAllocator = DE_NULL)
: physicalDevice (chooseDevice(vki, instance, context.getTestContext().getCommandLine()))
, queueFamilyIndex (chooseQueueFamilyIndex(vki, physicalDevice, surface))
, device (createDeviceWithWsi(vki,
physicalDevice,
enumerateDeviceExtensionProperties(vki, physicalDevice, DE_NULL),
queueFamilyIndex,
pAllocator))
, vkd (vki, *device)
, queue (getDeviceQueue(vkd, *device, queueFamilyIndex, 0))
{
}
};
MovePtr<Display> createDisplay (const vk::Platform& platform,
const Extensions& supportedExtensions,
Type wsiType)
{
try
{
return MovePtr<Display>(platform.createWsiDisplay(wsiType));
}
catch (const tcu::NotSupportedError& e)
{
if (isExtensionSupported(supportedExtensions, RequiredExtension(getExtensionName(wsiType))))
{
// If VK_KHR_{platform}_surface was supported, vk::Platform implementation
// must support creating native display & window for that WSI type.
throw tcu::TestError(e.getMessage());
}
else
throw;
}
}
MovePtr<Window> createWindow (const Display& display, const Maybe<UVec2>& initialSize)
{
try
{
return MovePtr<Window>(display.createWindow(initialSize));
}
catch (const tcu::NotSupportedError& e)
{
// See createDisplay - assuming that wsi::Display was supported platform port
// should also support creating a window.
throw tcu::TestError(e.getMessage());
}
}
struct NativeObjects
{
const UniquePtr<Display> display;
const UniquePtr<Window> window;
NativeObjects (Context& context,
const Extensions& supportedExtensions,
Type wsiType,
const Maybe<UVec2>& initialWindowSize = tcu::nothing<UVec2>())
: display (createDisplay(context.getTestContext().getPlatform().getVulkanPlatform(), supportedExtensions, wsiType))
, window (createWindow(*display, initialWindowSize))
{}
};
enum TestDimension
{
TEST_DIMENSION_MIN_IMAGE_COUNT = 0, //!< Test all supported image counts
TEST_DIMENSION_IMAGE_FORMAT, //!< Test all supported formats
TEST_DIMENSION_IMAGE_EXTENT, //!< Test various (supported) extents
TEST_DIMENSION_IMAGE_ARRAY_LAYERS,
TEST_DIMENSION_IMAGE_USAGE,
TEST_DIMENSION_IMAGE_SHARING_MODE,
TEST_DIMENSION_PRE_TRANSFORM,
TEST_DIMENSION_COMPOSITE_ALPHA,
TEST_DIMENSION_PRESENT_MODE,
TEST_DIMENSION_CLIPPED,
TEST_DIMENSION_LAST
};
const char* getTestDimensionName (TestDimension dimension)
{
static const char* const s_names[] =
{
"min_image_count",
"image_format",
"image_extent",
"image_array_layers",
"image_usage",
"image_sharing_mode",
"pre_transform",
"composite_alpha",
"present_mode",
"clipped"
};
return de::getSizedArrayElement<TEST_DIMENSION_LAST>(s_names, dimension);
}
struct TestParameters
{
Type wsiType;
TestDimension dimension;
TestParameters (Type wsiType_, TestDimension dimension_)
: wsiType (wsiType_)
, dimension (dimension_)
{}
TestParameters (void)
: wsiType (TYPE_LAST)
, dimension (TEST_DIMENSION_LAST)
{}
};
vector<VkSwapchainCreateInfoKHR> generateSwapchainParameterCases (Type wsiType,
TestDimension dimension,
const VkSurfaceCapabilitiesKHR& capabilities,
const vector<VkSurfaceFormatKHR>& formats,
const vector<VkPresentModeKHR>& presentModes)
{
const PlatformProperties& platformProperties = getPlatformProperties(wsiType);
vector<VkSwapchainCreateInfoKHR> cases;
const VkSurfaceTransformFlagBitsKHR defaultTransform = (capabilities.supportedTransforms & VK_SURFACE_TRANSFORM_IDENTITY_BIT_KHR) ? VK_SURFACE_TRANSFORM_IDENTITY_BIT_KHR : capabilities.currentTransform;
const VkSwapchainCreateInfoKHR baseParameters =
{
VK_STRUCTURE_TYPE_SWAPCHAIN_CREATE_INFO_KHR,
DE_NULL,
(VkSwapchainCreateFlagsKHR)0,
(VkSurfaceKHR)0,
capabilities.minImageCount,
formats[0].format,
formats[0].colorSpace,
(platformProperties.swapchainExtent == PlatformProperties::SWAPCHAIN_EXTENT_SETS_WINDOW_SIZE
? capabilities.minImageExtent : capabilities.currentExtent),
1u, // imageArrayLayers
VK_IMAGE_USAGE_COLOR_ATTACHMENT_BIT,
VK_SHARING_MODE_EXCLUSIVE,
0u,
(const deUint32*)DE_NULL,
defaultTransform,
VK_COMPOSITE_ALPHA_OPAQUE_BIT_KHR,
VK_PRESENT_MODE_FIFO_KHR,
VK_FALSE, // clipped
(VkSwapchainKHR)0 // oldSwapchain
};
switch (dimension)
{
case TEST_DIMENSION_MIN_IMAGE_COUNT:
{
const deUint32 maxImageCountToTest = de::clamp(16u, capabilities.minImageCount, (capabilities.maxImageCount > 0) ? capabilities.maxImageCount : capabilities.minImageCount + 16u);
for (deUint32 imageCount = capabilities.minImageCount; imageCount <= maxImageCountToTest; ++imageCount)
{
cases.push_back(baseParameters);
cases.back().minImageCount = imageCount;
}
break;
}
case TEST_DIMENSION_IMAGE_FORMAT:
{
for (vector<VkSurfaceFormatKHR>::const_iterator curFmt = formats.begin(); curFmt != formats.end(); ++curFmt)
{
cases.push_back(baseParameters);
cases.back().imageFormat = curFmt->format;
cases.back().imageColorSpace = curFmt->colorSpace;
}
break;
}
case TEST_DIMENSION_IMAGE_EXTENT:
{
static const VkExtent2D s_testSizes[] =
{
{ 1, 1 },
{ 16, 32 },
{ 32, 16 },
{ 632, 231 },
{ 117, 998 },
};
if (platformProperties.swapchainExtent == PlatformProperties::SWAPCHAIN_EXTENT_SETS_WINDOW_SIZE ||
platformProperties.swapchainExtent == PlatformProperties::SWAPCHAIN_EXTENT_SCALED_TO_WINDOW_SIZE)
{
for (int ndx = 0; ndx < DE_LENGTH_OF_ARRAY(s_testSizes); ++ndx)
{
cases.push_back(baseParameters);
cases.back().imageExtent.width = de::clamp(s_testSizes[ndx].width, capabilities.minImageExtent.width, capabilities.maxImageExtent.width);
cases.back().imageExtent.height = de::clamp(s_testSizes[ndx].height, capabilities.minImageExtent.height, capabilities.maxImageExtent.height);
}
}
if (platformProperties.swapchainExtent != PlatformProperties::SWAPCHAIN_EXTENT_SETS_WINDOW_SIZE)
{
cases.push_back(baseParameters);
cases.back().imageExtent = capabilities.currentExtent;
}
if (platformProperties.swapchainExtent != PlatformProperties::SWAPCHAIN_EXTENT_MUST_MATCH_WINDOW_SIZE)
{
cases.push_back(baseParameters);
cases.back().imageExtent = capabilities.minImageExtent;
cases.push_back(baseParameters);
cases.back().imageExtent = capabilities.maxImageExtent;
}
break;
}
case TEST_DIMENSION_IMAGE_ARRAY_LAYERS:
{
const deUint32 maxLayers = de::min(capabilities.maxImageArrayLayers, 16u);
for (deUint32 numLayers = 1; numLayers <= maxLayers; ++numLayers)
{
cases.push_back(baseParameters);
cases.back().imageArrayLayers = numLayers;
}
break;
}
case TEST_DIMENSION_IMAGE_USAGE:
{
for (deUint32 flags = 1u; flags <= capabilities.supportedUsageFlags; ++flags)
{
if ((flags & ~capabilities.supportedUsageFlags) == 0)
{
cases.push_back(baseParameters);
cases.back().imageUsage = flags;
}
}
break;
}
case TEST_DIMENSION_IMAGE_SHARING_MODE:
{
cases.push_back(baseParameters);
cases.back().imageSharingMode = VK_SHARING_MODE_EXCLUSIVE;
cases.push_back(baseParameters);
cases.back().imageSharingMode = VK_SHARING_MODE_CONCURRENT;
break;
}
case TEST_DIMENSION_PRE_TRANSFORM:
{
for (deUint32 transform = 1u;
transform <= capabilities.supportedTransforms;
transform = transform<<1u)
{
if ((transform & capabilities.supportedTransforms) != 0)
{
cases.push_back(baseParameters);
cases.back().preTransform = (VkSurfaceTransformFlagBitsKHR)transform;
}
}
break;
}
case TEST_DIMENSION_COMPOSITE_ALPHA:
{
for (deUint32 alphaMode = 1u;
alphaMode <= capabilities.supportedCompositeAlpha;
alphaMode = alphaMode<<1u)
{
if ((alphaMode & capabilities.supportedCompositeAlpha) != 0)
{
cases.push_back(baseParameters);
cases.back().compositeAlpha = (VkCompositeAlphaFlagBitsKHR)alphaMode;
}
}
break;
}
case TEST_DIMENSION_PRESENT_MODE:
{
for (vector<VkPresentModeKHR>::const_iterator curMode = presentModes.begin(); curMode != presentModes.end(); ++curMode)
{
cases.push_back(baseParameters);
cases.back().presentMode = *curMode;
}
break;
}
case TEST_DIMENSION_CLIPPED:
{
cases.push_back(baseParameters);
cases.back().clipped = VK_FALSE;
cases.push_back(baseParameters);
cases.back().clipped = VK_TRUE;
break;
}
default:
DE_FATAL("Impossible");
}
DE_ASSERT(!cases.empty());
return cases;
}
vector<VkSwapchainCreateInfoKHR> generateSwapchainParameterCases (Type wsiType,
TestDimension dimension,
const InstanceInterface& vki,
VkPhysicalDevice physicalDevice,
VkSurfaceKHR surface)
{
const VkSurfaceCapabilitiesKHR capabilities = getPhysicalDeviceSurfaceCapabilities(vki,
physicalDevice,
surface);
const vector<VkSurfaceFormatKHR> formats = getPhysicalDeviceSurfaceFormats(vki,
physicalDevice,
surface);
const vector<VkPresentModeKHR> presentModes = getPhysicalDeviceSurfacePresentModes(vki,
physicalDevice,
surface);
return generateSwapchainParameterCases(wsiType, dimension, capabilities, formats, presentModes);
}
tcu::TestStatus createSwapchainTest (Context& context, TestParameters params)
{
const InstanceHelper instHelper (context, params.wsiType);
const NativeObjects native (context, instHelper.supportedExtensions, params.wsiType);
const Unique<VkSurfaceKHR> surface (createSurface(instHelper.vki, *instHelper.instance, params.wsiType, *native.display, *native.window));
const DeviceHelper devHelper (context, instHelper.vki, *instHelper.instance, *surface);
const vector<VkSwapchainCreateInfoKHR> cases (generateSwapchainParameterCases(params.wsiType, params.dimension, instHelper.vki, devHelper.physicalDevice, *surface));
for (size_t caseNdx = 0; caseNdx < cases.size(); ++caseNdx)
{
VkSwapchainCreateInfoKHR curParams = cases[caseNdx];
curParams.surface = *surface;
curParams.queueFamilyIndexCount = 1u;
curParams.pQueueFamilyIndices = &devHelper.queueFamilyIndex;
context.getTestContext().getLog()
<< TestLog::Message << "Sub-case " << (caseNdx+1) << " / " << cases.size() << ": " << curParams << TestLog::EndMessage;
{
const Unique<VkSwapchainKHR> swapchain (createSwapchainKHR(devHelper.vkd, *devHelper.device, &curParams));
}
}
return tcu::TestStatus::pass("Creating swapchain succeeded");
}
tcu::TestStatus createSwapchainSimulateOOMTest (Context& context, TestParameters params)
{
const size_t maxCases = 300u;
const deUint32 maxAllocs = 1024u;
tcu::TestLog& log = context.getTestContext().getLog();
tcu::ResultCollector results (log);
AllocationCallbackRecorder allocationRecorder (getSystemAllocator());
DeterministicFailAllocator failingAllocator (allocationRecorder.getCallbacks(),
DeterministicFailAllocator::MODE_DO_NOT_COUNT,
0);
{
const InstanceHelper instHelper (context, params.wsiType, failingAllocator.getCallbacks());
const NativeObjects native (context, instHelper.supportedExtensions, params.wsiType);
const Unique<VkSurfaceKHR> surface (createSurface(instHelper.vki,
*instHelper.instance,
params.wsiType,
*native.display,
*native.window,
failingAllocator.getCallbacks()));
const DeviceHelper devHelper (context, instHelper.vki, *instHelper.instance, *surface, failingAllocator.getCallbacks());
const vector<VkSwapchainCreateInfoKHR> allCases (generateSwapchainParameterCases(params.wsiType, params.dimension, instHelper.vki, devHelper.physicalDevice, *surface));
if (maxCases < allCases.size())
log << TestLog::Message << "Note: Will only test first " << maxCases << " cases out of total of " << allCases.size() << " parameter combinations" << TestLog::EndMessage;
for (size_t caseNdx = 0; caseNdx < de::min(maxCases, allCases.size()); ++caseNdx)
{
log << TestLog::Message << "Testing parameter case " << caseNdx << ": " << allCases[caseNdx] << TestLog::EndMessage;
for (deUint32 numPassingAllocs = 0; numPassingAllocs <= maxAllocs; ++numPassingAllocs)
{
bool gotOOM = false;
failingAllocator.reset(DeterministicFailAllocator::MODE_COUNT_AND_FAIL, numPassingAllocs);
log << TestLog::Message << "Testing with " << numPassingAllocs << " first allocations succeeding" << TestLog::EndMessage;
try
{
VkSwapchainCreateInfoKHR curParams = allCases[caseNdx];
curParams.surface = *surface;
curParams.queueFamilyIndexCount = 1u;
curParams.pQueueFamilyIndices = &devHelper.queueFamilyIndex;
{
const Unique<VkSwapchainKHR> swapchain (createSwapchainKHR(devHelper.vkd, *devHelper.device, &curParams, failingAllocator.getCallbacks()));
}
}
catch (const OutOfMemoryError& e)
{
log << TestLog::Message << "Got " << e.getError() << TestLog::EndMessage;
gotOOM = true;
}
if (!gotOOM)
{
log << TestLog::Message << "Creating swapchain succeeded!" << TestLog::EndMessage;
if (numPassingAllocs == 0)
results.addResult(QP_TEST_RESULT_QUALITY_WARNING, "Allocation callbacks were not used");
break;
}
else if (numPassingAllocs == maxAllocs)
results.addResult(QP_TEST_RESULT_QUALITY_WARNING, "Creating swapchain did not succeed, callback limit exceeded");
}
}
context.getTestContext().touchWatchdog();
}
if (!validateAndLog(log, allocationRecorder, 0u))
results.fail("Detected invalid system allocation callback");
return tcu::TestStatus(results.getResult(), results.getMessage());
}
struct GroupParameters
{
typedef FunctionInstance1<TestParameters>::Function Function;
Type wsiType;
Function function;
GroupParameters (Type wsiType_, Function function_)
: wsiType (wsiType_)
, function (function_)
{}
GroupParameters (void)
: wsiType (TYPE_LAST)
, function ((Function)DE_NULL)
{}
};
void populateSwapchainGroup (tcu::TestCaseGroup* testGroup, GroupParameters params)
{
for (int dimensionNdx = 0; dimensionNdx < TEST_DIMENSION_LAST; ++dimensionNdx)
{
const TestDimension testDimension = (TestDimension)dimensionNdx;
addFunctionCase(testGroup, getTestDimensionName(testDimension), "", params.function, TestParameters(params.wsiType, testDimension));
}
}
VkSwapchainCreateInfoKHR getBasicSwapchainParameters (Type wsiType,
const InstanceInterface& vki,
VkPhysicalDevice physicalDevice,
VkSurfaceKHR surface,
const tcu::UVec2& desiredSize,
deUint32 desiredImageCount)
{
const VkSurfaceCapabilitiesKHR capabilities = getPhysicalDeviceSurfaceCapabilities(vki,
physicalDevice,
surface);
const vector<VkSurfaceFormatKHR> formats = getPhysicalDeviceSurfaceFormats(vki,
physicalDevice,
surface);
const PlatformProperties& platformProperties = getPlatformProperties(wsiType);
const VkSurfaceTransformFlagBitsKHR transform = (capabilities.supportedTransforms & VK_SURFACE_TRANSFORM_IDENTITY_BIT_KHR) ? VK_SURFACE_TRANSFORM_IDENTITY_BIT_KHR : capabilities.currentTransform;
const VkSwapchainCreateInfoKHR parameters =
{
VK_STRUCTURE_TYPE_SWAPCHAIN_CREATE_INFO_KHR,
DE_NULL,
(VkSwapchainCreateFlagsKHR)0,
surface,
de::clamp(desiredImageCount, capabilities.minImageCount, capabilities.maxImageCount > 0 ? capabilities.maxImageCount : capabilities.minImageCount + desiredImageCount),
formats[0].format,
formats[0].colorSpace,
(platformProperties.swapchainExtent == PlatformProperties::SWAPCHAIN_EXTENT_MUST_MATCH_WINDOW_SIZE
? capabilities.currentExtent : vk::makeExtent2D(desiredSize.x(), desiredSize.y())),
1u, // imageArrayLayers
VK_IMAGE_USAGE_COLOR_ATTACHMENT_BIT,
VK_SHARING_MODE_EXCLUSIVE,
0u,
(const deUint32*)DE_NULL,
transform,
VK_COMPOSITE_ALPHA_OPAQUE_BIT_KHR,
VK_PRESENT_MODE_FIFO_KHR,
VK_FALSE, // clipped
(VkSwapchainKHR)0 // oldSwapchain
};
return parameters;
}
typedef de::SharedPtr<Unique<VkImageView> > ImageViewSp;
typedef de::SharedPtr<Unique<VkFramebuffer> > FramebufferSp;
class TriangleRenderer
{
public:
TriangleRenderer (const DeviceInterface& vkd,
const VkDevice device,
Allocator& allocator,
const BinaryCollection& binaryRegistry,
const vector<VkImage> swapchainImages,
const VkFormat framebufferFormat,
const UVec2& renderSize);
~TriangleRenderer (void);
void recordFrame (VkCommandBuffer cmdBuffer,
deUint32 imageNdx,
deUint32 frameNdx) const;
static void getPrograms (SourceCollections& dst);
private:
static Move<VkRenderPass> createRenderPass (const DeviceInterface& vkd,
const VkDevice device,
const VkFormat colorAttachmentFormat);
static Move<VkPipelineLayout> createPipelineLayout(const DeviceInterface& vkd,
VkDevice device);
static Move<VkPipeline> createPipeline (const DeviceInterface& vkd,
const VkDevice device,
const VkRenderPass renderPass,
const VkPipelineLayout pipelineLayout,
const BinaryCollection& binaryCollection,
const UVec2& renderSize);
static Move<VkImageView> createAttachmentView(const DeviceInterface& vkd,
const VkDevice device,
const VkImage image,
const VkFormat format);
static Move<VkFramebuffer> createFramebuffer (const DeviceInterface& vkd,
const VkDevice device,
const VkRenderPass renderPass,
const VkImageView colorAttachment,
const UVec2& renderSize);
static Move<VkBuffer> createBuffer (const DeviceInterface& vkd,
VkDevice device,
VkDeviceSize size,
VkBufferUsageFlags usage);
const DeviceInterface& m_vkd;
const vector<VkImage> m_swapchainImages;
const tcu::UVec2 m_renderSize;
const Unique<VkRenderPass> m_renderPass;
const Unique<VkPipelineLayout> m_pipelineLayout;
const Unique<VkPipeline> m_pipeline;
const Unique<VkBuffer> m_vertexBuffer;
const UniquePtr<Allocation> m_vertexBufferMemory;
vector<ImageViewSp> m_attachmentViews;
vector<FramebufferSp> m_framebuffers;
};
Move<VkRenderPass> TriangleRenderer::createRenderPass (const DeviceInterface& vkd,
const VkDevice device,
const VkFormat colorAttachmentFormat)
{
const VkAttachmentDescription colorAttDesc =
{
(VkAttachmentDescriptionFlags)0,
colorAttachmentFormat,
VK_SAMPLE_COUNT_1_BIT,
VK_ATTACHMENT_LOAD_OP_CLEAR,
VK_ATTACHMENT_STORE_OP_STORE,
VK_ATTACHMENT_LOAD_OP_DONT_CARE,
VK_ATTACHMENT_STORE_OP_DONT_CARE,
VK_IMAGE_LAYOUT_UNDEFINED,
VK_IMAGE_LAYOUT_PRESENT_SRC_KHR,
};
const VkAttachmentReference colorAttRef =
{
0u,
VK_IMAGE_LAYOUT_COLOR_ATTACHMENT_OPTIMAL,
};
const VkSubpassDescription subpassDesc =
{
(VkSubpassDescriptionFlags)0u,
VK_PIPELINE_BIND_POINT_GRAPHICS,
0u, // inputAttachmentCount
DE_NULL, // pInputAttachments
1u, // colorAttachmentCount
&colorAttRef, // pColorAttachments
DE_NULL, // pResolveAttachments
DE_NULL, // depthStencilAttachment
0u, // preserveAttachmentCount
DE_NULL, // pPreserveAttachments
};
const VkSubpassDependency dependencies[] =
{
{
VK_SUBPASS_EXTERNAL, // srcSubpass
0u, // dstSubpass
VK_PIPELINE_STAGE_BOTTOM_OF_PIPE_BIT,
VK_PIPELINE_STAGE_COLOR_ATTACHMENT_OUTPUT_BIT,
VK_ACCESS_MEMORY_READ_BIT,
(VK_ACCESS_COLOR_ATTACHMENT_READ_BIT|
VK_ACCESS_COLOR_ATTACHMENT_WRITE_BIT),
VK_DEPENDENCY_BY_REGION_BIT
},
{
0u, // srcSubpass
VK_SUBPASS_EXTERNAL, // dstSubpass
VK_PIPELINE_STAGE_COLOR_ATTACHMENT_OUTPUT_BIT,
VK_PIPELINE_STAGE_BOTTOM_OF_PIPE_BIT,
(VK_ACCESS_COLOR_ATTACHMENT_READ_BIT|
VK_ACCESS_COLOR_ATTACHMENT_WRITE_BIT),
VK_ACCESS_MEMORY_READ_BIT,
VK_DEPENDENCY_BY_REGION_BIT
},
};
const VkRenderPassCreateInfo renderPassParams =
{
VK_STRUCTURE_TYPE_RENDER_PASS_CREATE_INFO,
DE_NULL,
(VkRenderPassCreateFlags)0,
1u,
&colorAttDesc,
1u,
&subpassDesc,
DE_LENGTH_OF_ARRAY(dependencies),
dependencies,
};
return vk::createRenderPass(vkd, device, &renderPassParams);
}
Move<VkPipelineLayout> TriangleRenderer::createPipelineLayout (const DeviceInterface& vkd,
const VkDevice device)
{
const VkPushConstantRange pushConstantRange =
{
VK_SHADER_STAGE_VERTEX_BIT,
0u, // offset
(deUint32)sizeof(deUint32), // size
};
const VkPipelineLayoutCreateInfo pipelineLayoutParams =
{
VK_STRUCTURE_TYPE_PIPELINE_LAYOUT_CREATE_INFO,
DE_NULL,
(vk::VkPipelineLayoutCreateFlags)0,
0u, // setLayoutCount
DE_NULL, // pSetLayouts
1u,
&pushConstantRange,
};
return vk::createPipelineLayout(vkd, device, &pipelineLayoutParams);
}
Move<VkPipeline> TriangleRenderer::createPipeline (const DeviceInterface& vkd,
const VkDevice device,
const VkRenderPass renderPass,
const VkPipelineLayout pipelineLayout,
const BinaryCollection& binaryCollection,
const UVec2& renderSize)
{
// \note VkShaderModules are fully consumed by vkCreateGraphicsPipelines()
// and can be deleted immediately following that call.
const Unique<VkShaderModule> vertShaderModule (createShaderModule(vkd, device, binaryCollection.get("tri-vert"), 0));
const Unique<VkShaderModule> fragShaderModule (createShaderModule(vkd, device, binaryCollection.get("tri-frag"), 0));
const VkSpecializationInfo emptyShaderSpecParams =
{
0u, // mapEntryCount
DE_NULL, // pMap
0, // dataSize
DE_NULL, // pData
};
const VkPipelineShaderStageCreateInfo shaderStageParams[] =
{
{
VK_STRUCTURE_TYPE_PIPELINE_SHADER_STAGE_CREATE_INFO,
DE_NULL,
(VkPipelineShaderStageCreateFlags)0,
VK_SHADER_STAGE_VERTEX_BIT,
*vertShaderModule,
"main",
&emptyShaderSpecParams,
},
{
VK_STRUCTURE_TYPE_PIPELINE_SHADER_STAGE_CREATE_INFO,
DE_NULL,
(VkPipelineShaderStageCreateFlags)0,
VK_SHADER_STAGE_FRAGMENT_BIT,
*fragShaderModule,
"main",
&emptyShaderSpecParams,
}
};
const VkPipelineDepthStencilStateCreateInfo depthStencilParams =
{
VK_STRUCTURE_TYPE_PIPELINE_DEPTH_STENCIL_STATE_CREATE_INFO,
DE_NULL,
(VkPipelineDepthStencilStateCreateFlags)0,
DE_FALSE, // depthTestEnable
DE_FALSE, // depthWriteEnable
VK_COMPARE_OP_ALWAYS, // depthCompareOp
DE_FALSE, // depthBoundsTestEnable
DE_FALSE, // stencilTestEnable
{
VK_STENCIL_OP_KEEP, // failOp
VK_STENCIL_OP_KEEP, // passOp
VK_STENCIL_OP_KEEP, // depthFailOp
VK_COMPARE_OP_ALWAYS, // compareOp
0u, // compareMask
0u, // writeMask
0u, // reference
}, // front
{
VK_STENCIL_OP_KEEP, // failOp
VK_STENCIL_OP_KEEP, // passOp
VK_STENCIL_OP_KEEP, // depthFailOp
VK_COMPARE_OP_ALWAYS, // compareOp
0u, // compareMask
0u, // writeMask
0u, // reference
}, // back
-1.0f, // minDepthBounds
+1.0f, // maxDepthBounds
};
const VkViewport viewport0 =
{
0.0f, // x
0.0f, // y
(float)renderSize.x(), // width
(float)renderSize.y(), // height
0.0f, // minDepth
1.0f, // maxDepth
};
const VkRect2D scissor0 =
{
{ 0u, 0u, }, // offset
{ renderSize.x(), renderSize.y() }, // extent
};
const VkPipelineViewportStateCreateInfo viewportParams =
{
VK_STRUCTURE_TYPE_PIPELINE_VIEWPORT_STATE_CREATE_INFO,
DE_NULL,
(VkPipelineViewportStateCreateFlags)0,
1u,
&viewport0,
1u,
&scissor0
};
const VkPipelineMultisampleStateCreateInfo multisampleParams =
{
VK_STRUCTURE_TYPE_PIPELINE_MULTISAMPLE_STATE_CREATE_INFO,
DE_NULL,
(VkPipelineMultisampleStateCreateFlags)0,
VK_SAMPLE_COUNT_1_BIT, // rasterizationSamples
VK_FALSE, // sampleShadingEnable
0.0f, // minSampleShading
(const VkSampleMask*)DE_NULL, // sampleMask
VK_FALSE, // alphaToCoverageEnable
VK_FALSE, // alphaToOneEnable
};
const VkPipelineRasterizationStateCreateInfo rasterParams =
{
VK_STRUCTURE_TYPE_PIPELINE_RASTERIZATION_STATE_CREATE_INFO,
DE_NULL,
(VkPipelineRasterizationStateCreateFlags)0,
VK_FALSE, // depthClampEnable
VK_FALSE, // rasterizerDiscardEnable
VK_POLYGON_MODE_FILL, // polygonMode
VK_CULL_MODE_NONE, // cullMode
VK_FRONT_FACE_COUNTER_CLOCKWISE, // frontFace
VK_FALSE, // depthBiasEnable
0.0f, // depthBiasConstantFactor
0.0f, // depthBiasClamp
0.0f, // depthBiasSlopeFactor
1.0f, // lineWidth
};
const VkPipelineInputAssemblyStateCreateInfo inputAssemblyParams =
{
VK_STRUCTURE_TYPE_PIPELINE_INPUT_ASSEMBLY_STATE_CREATE_INFO,
DE_NULL,
(VkPipelineInputAssemblyStateCreateFlags)0,
VK_PRIMITIVE_TOPOLOGY_TRIANGLE_LIST,
DE_FALSE, // primitiveRestartEnable
};
const VkVertexInputBindingDescription vertexBinding0 =
{
0u, // binding
(deUint32)sizeof(tcu::Vec4), // stride
VK_VERTEX_INPUT_RATE_VERTEX, // inputRate
};
const VkVertexInputAttributeDescription vertexAttrib0 =
{
0u, // location
0u, // binding
VK_FORMAT_R32G32B32A32_SFLOAT, // format
0u, // offset
};
const VkPipelineVertexInputStateCreateInfo vertexInputStateParams =
{
VK_STRUCTURE_TYPE_PIPELINE_VERTEX_INPUT_STATE_CREATE_INFO,
DE_NULL,
(VkPipelineVertexInputStateCreateFlags)0,
1u,
&vertexBinding0,
1u,
&vertexAttrib0,
};
const VkPipelineColorBlendAttachmentState attBlendParams0 =
{
VK_FALSE, // blendEnable
VK_BLEND_FACTOR_ONE, // srcColorBlendFactor
VK_BLEND_FACTOR_ZERO, // dstColorBlendFactor
VK_BLEND_OP_ADD, // colorBlendOp
VK_BLEND_FACTOR_ONE, // srcAlphaBlendFactor
VK_BLEND_FACTOR_ZERO, // dstAlphaBlendFactor
VK_BLEND_OP_ADD, // alphaBlendOp
(VK_COLOR_COMPONENT_R_BIT|
VK_COLOR_COMPONENT_G_BIT|
VK_COLOR_COMPONENT_B_BIT|
VK_COLOR_COMPONENT_A_BIT), // colorWriteMask
};
const VkPipelineColorBlendStateCreateInfo blendParams =
{
VK_STRUCTURE_TYPE_PIPELINE_COLOR_BLEND_STATE_CREATE_INFO,
DE_NULL,
(VkPipelineColorBlendStateCreateFlags)0,
VK_FALSE, // logicOpEnable
VK_LOGIC_OP_COPY,
1u,
&attBlendParams0,
{ 0.0f, 0.0f, 0.0f, 0.0f }, // blendConstants[4]
};
const VkGraphicsPipelineCreateInfo pipelineParams =
{
VK_STRUCTURE_TYPE_GRAPHICS_PIPELINE_CREATE_INFO,
DE_NULL,
(VkPipelineCreateFlags)0,
(deUint32)DE_LENGTH_OF_ARRAY(shaderStageParams),
shaderStageParams,
&vertexInputStateParams,
&inputAssemblyParams,
(const VkPipelineTessellationStateCreateInfo*)DE_NULL,
&viewportParams,
&rasterParams,
&multisampleParams,
&depthStencilParams,
&blendParams,
(const VkPipelineDynamicStateCreateInfo*)DE_NULL,
pipelineLayout,
renderPass,
0u, // subpass
DE_NULL, // basePipelineHandle
0u, // basePipelineIndex
};
return vk::createGraphicsPipeline(vkd, device, (VkPipelineCache)0, &pipelineParams);
}
Move<VkImageView> TriangleRenderer::createAttachmentView (const DeviceInterface& vkd,
const VkDevice device,
const VkImage image,
const VkFormat format)
{
const VkImageViewCreateInfo viewParams =
{
VK_STRUCTURE_TYPE_IMAGE_VIEW_CREATE_INFO,
DE_NULL,
(VkImageViewCreateFlags)0,
image,
VK_IMAGE_VIEW_TYPE_2D,
format,
vk::makeComponentMappingRGBA(),
{
VK_IMAGE_ASPECT_COLOR_BIT,
0u, // baseMipLevel
1u, // levelCount
0u, // baseArrayLayer
1u, // layerCount
},
};
return vk::createImageView(vkd, device, &viewParams);
}
Move<VkFramebuffer> TriangleRenderer::createFramebuffer (const DeviceInterface& vkd,
const VkDevice device,
const VkRenderPass renderPass,
const VkImageView colorAttachment,
const UVec2& renderSize)
{
const VkFramebufferCreateInfo framebufferParams =
{
VK_STRUCTURE_TYPE_FRAMEBUFFER_CREATE_INFO,
DE_NULL,
(VkFramebufferCreateFlags)0,
renderPass,
1u,
&colorAttachment,
renderSize.x(),
renderSize.y(),
1u, // layers
};
return vk::createFramebuffer(vkd, device, &framebufferParams);
}
Move<VkBuffer> TriangleRenderer::createBuffer (const DeviceInterface& vkd,
VkDevice device,
VkDeviceSize size,
VkBufferUsageFlags usage)
{
const VkBufferCreateInfo bufferParams =
{
VK_STRUCTURE_TYPE_BUFFER_CREATE_INFO,
DE_NULL,
(VkBufferCreateFlags)0,
size,
usage,
VK_SHARING_MODE_EXCLUSIVE,
0,
DE_NULL
};
return vk::createBuffer(vkd, device, &bufferParams);
}
TriangleRenderer::TriangleRenderer (const DeviceInterface& vkd,
const VkDevice device,
Allocator& allocator,
const BinaryCollection& binaryRegistry,
const vector<VkImage> swapchainImages,
const VkFormat framebufferFormat,
const UVec2& renderSize)
: m_vkd (vkd)
, m_swapchainImages (swapchainImages)
, m_renderSize (renderSize)
, m_renderPass (createRenderPass(vkd, device, framebufferFormat))
, m_pipelineLayout (createPipelineLayout(vkd, device))
, m_pipeline (createPipeline(vkd, device, *m_renderPass, *m_pipelineLayout, binaryRegistry, renderSize))
, m_vertexBuffer (createBuffer(vkd, device, (VkDeviceSize)(sizeof(float)*4*3), VK_BUFFER_USAGE_VERTEX_BUFFER_BIT))
, m_vertexBufferMemory (allocator.allocate(getBufferMemoryRequirements(vkd, device, *m_vertexBuffer),
MemoryRequirement::HostVisible))
{
m_attachmentViews.resize(swapchainImages.size());
m_framebuffers.resize(swapchainImages.size());
for (size_t imageNdx = 0; imageNdx < swapchainImages.size(); ++imageNdx)
{
m_attachmentViews[imageNdx] = ImageViewSp(new Unique<VkImageView>(createAttachmentView(vkd, device, swapchainImages[imageNdx], framebufferFormat)));
m_framebuffers[imageNdx] = FramebufferSp(new Unique<VkFramebuffer>(createFramebuffer(vkd, device, *m_renderPass, **m_attachmentViews[imageNdx], renderSize)));
}
VK_CHECK(vkd.bindBufferMemory(device, *m_vertexBuffer, m_vertexBufferMemory->getMemory(), m_vertexBufferMemory->getOffset()));
{
const VkMappedMemoryRange memRange =
{
VK_STRUCTURE_TYPE_MAPPED_MEMORY_RANGE,
DE_NULL,
m_vertexBufferMemory->getMemory(),
m_vertexBufferMemory->getOffset(),
VK_WHOLE_SIZE
};
const tcu::Vec4 vertices[] =
{
tcu::Vec4(-0.5f, -0.5f, 0.0f, 1.0f),
tcu::Vec4(+0.5f, -0.5f, 0.0f, 1.0f),
tcu::Vec4( 0.0f, +0.5f, 0.0f, 1.0f)
};
DE_STATIC_ASSERT(sizeof(vertices) == sizeof(float)*4*3);
deMemcpy(m_vertexBufferMemory->getHostPtr(), &vertices[0], sizeof(vertices));
VK_CHECK(vkd.flushMappedMemoryRanges(device, 1u, &memRange));
}
}
TriangleRenderer::~TriangleRenderer (void)
{
}
void TriangleRenderer::recordFrame (VkCommandBuffer cmdBuffer,
deUint32 imageNdx,
deUint32 frameNdx) const
{
const VkFramebuffer curFramebuffer = **m_framebuffers[imageNdx];
{
const VkCommandBufferBeginInfo cmdBufBeginParams =
{
VK_STRUCTURE_TYPE_COMMAND_BUFFER_BEGIN_INFO,
DE_NULL,
(VkCommandBufferUsageFlags)0,
(const VkCommandBufferInheritanceInfo*)DE_NULL,
};
VK_CHECK(m_vkd.beginCommandBuffer(cmdBuffer, &cmdBufBeginParams));
}
{
const VkClearValue clearValue = makeClearValueColorF32(0.125f, 0.25f, 0.75f, 1.0f);
const VkRenderPassBeginInfo passBeginParams =
{
VK_STRUCTURE_TYPE_RENDER_PASS_BEGIN_INFO,
DE_NULL,
*m_renderPass,
curFramebuffer,
{
{ 0, 0 },
{ (deUint32)m_renderSize.x(), (deUint32)m_renderSize.y() }
}, // renderArea
1u, // clearValueCount
&clearValue, // pClearValues
};
m_vkd.cmdBeginRenderPass(cmdBuffer, &passBeginParams, VK_SUBPASS_CONTENTS_INLINE);
}
m_vkd.cmdBindPipeline(cmdBuffer, VK_PIPELINE_BIND_POINT_GRAPHICS, *m_pipeline);
{
const VkDeviceSize bindingOffset = 0;
m_vkd.cmdBindVertexBuffers(cmdBuffer, 0u, 1u, &m_vertexBuffer.get(), &bindingOffset);
}
m_vkd.cmdPushConstants(cmdBuffer, *m_pipelineLayout, VK_SHADER_STAGE_VERTEX_BIT, 0u, (deUint32)sizeof(deUint32), &frameNdx);
m_vkd.cmdDraw(cmdBuffer, 3u, 1u, 0u, 0u);
m_vkd.cmdEndRenderPass(cmdBuffer);
VK_CHECK(m_vkd.endCommandBuffer(cmdBuffer));
}
void TriangleRenderer::getPrograms (SourceCollections& dst)
{
dst.glslSources.add("tri-vert") << glu::VertexSource(
"#version 310 es\n"
"layout(location = 0) in highp vec4 a_position;\n"
"layout(push_constant) uniform FrameData\n"
"{\n"
" highp uint frameNdx;\n"
"} frameData;\n"
"void main (void)\n"
"{\n"
" highp float angle = float(frameData.frameNdx) / 100.0;\n"
" highp float c = cos(angle);\n"
" highp float s = sin(angle);\n"
" highp mat4 t = mat4( c, -s, 0, 0,\n"
" s, c, 0, 0,\n"
" 0, 0, 1, 0,\n"
" 0, 0, 0, 1);\n"
" gl_Position = t * a_position;\n"
"}\n");
dst.glslSources.add("tri-frag") << glu::FragmentSource(
"#version 310 es\n"
"layout(location = 0) out lowp vec4 o_color;\n"
"void main (void) { o_color = vec4(1.0, 0.0, 1.0, 1.0); }\n");
}
typedef de::SharedPtr<Unique<VkCommandBuffer> > CommandBufferSp;
typedef de::SharedPtr<Unique<VkFence> > FenceSp;
typedef de::SharedPtr<Unique<VkSemaphore> > SemaphoreSp;
Move<VkFence> createFence (const DeviceInterface& vkd,
const VkDevice device)
{
const VkFenceCreateInfo fenceParams =
{
VK_STRUCTURE_TYPE_FENCE_CREATE_INFO,
DE_NULL,
(VkFenceCreateFlags)0,
};
return vk::createFence(vkd, device, &fenceParams);
}
vector<FenceSp> createFences (const DeviceInterface& vkd,
const VkDevice device,
size_t numFences)
{
vector<FenceSp> fences(numFences);
for (size_t ndx = 0; ndx < numFences; ++ndx)
fences[ndx] = FenceSp(new Unique<VkFence>(createFence(vkd, device)));
return fences;
}
Move<VkSemaphore> createSemaphore (const DeviceInterface& vkd,
const VkDevice device)
{
const VkSemaphoreCreateInfo semaphoreParams =
{
VK_STRUCTURE_TYPE_SEMAPHORE_CREATE_INFO,
DE_NULL,
(VkSemaphoreCreateFlags)0,
};
return vk::createSemaphore(vkd, device, &semaphoreParams);
}
vector<SemaphoreSp> createSemaphores (const DeviceInterface& vkd,
const VkDevice device,
size_t numSemaphores)
{
vector<SemaphoreSp> semaphores(numSemaphores);
for (size_t ndx = 0; ndx < numSemaphores; ++ndx)
semaphores[ndx] = SemaphoreSp(new Unique<VkSemaphore>(createSemaphore(vkd, device)));
return semaphores;
}
Move<VkCommandPool> createCommandPool (const DeviceInterface& vkd,
const VkDevice device,
VkCommandPoolCreateFlags flags,
deUint32 queueFamilyIndex)
{
const VkCommandPoolCreateInfo commandPoolParams =
{
VK_STRUCTURE_TYPE_COMMAND_POOL_CREATE_INFO,
DE_NULL,
flags,
queueFamilyIndex
};
return createCommandPool(vkd, device, &commandPoolParams);
}
vector<CommandBufferSp> allocateCommandBuffers (const DeviceInterface& vkd,
const VkDevice device,
const VkCommandPool commandPool,
const VkCommandBufferLevel level,
const size_t numCommandBuffers)
{
const VkCommandBufferAllocateInfo allocInfo =
{
VK_STRUCTURE_TYPE_COMMAND_BUFFER_ALLOCATE_INFO,
DE_NULL,
commandPool,
level,
1u,
};
vector<CommandBufferSp> buffers (numCommandBuffers);
for (size_t ndx = 0; ndx < numCommandBuffers; ++ndx)
buffers[ndx] = CommandBufferSp(new Unique<VkCommandBuffer>(allocateCommandBuffer(vkd, device, &allocInfo)));
return buffers;
}
tcu::TestStatus basicRenderTest (Context& context, Type wsiType)
{
const tcu::UVec2 desiredSize (256, 256);
const InstanceHelper instHelper (context, wsiType);
const NativeObjects native (context, instHelper.supportedExtensions, wsiType, tcu::just(desiredSize));
const Unique<VkSurfaceKHR> surface (createSurface(instHelper.vki, *instHelper.instance, wsiType, *native.display, *native.window));
const DeviceHelper devHelper (context, instHelper.vki, *instHelper.instance, *surface);
const DeviceInterface& vkd = devHelper.vkd;
const VkDevice device = *devHelper.device;
SimpleAllocator allocator (vkd, device, getPhysicalDeviceMemoryProperties(instHelper.vki, devHelper.physicalDevice));
const VkSwapchainCreateInfoKHR swapchainInfo = getBasicSwapchainParameters(wsiType, instHelper.vki, devHelper.physicalDevice, *surface, desiredSize, 2);
const Unique<VkSwapchainKHR> swapchain (createSwapchainKHR(vkd, device, &swapchainInfo));
const vector<VkImage> swapchainImages = getSwapchainImages(vkd, device, *swapchain);
const TriangleRenderer renderer (vkd,
device,
allocator,
context.getBinaryCollection(),
swapchainImages,
swapchainInfo.imageFormat,
tcu::UVec2(swapchainInfo.imageExtent.width, swapchainInfo.imageExtent.height));
const Unique<VkCommandPool> commandPool (createCommandPool(vkd, device, VK_COMMAND_POOL_CREATE_RESET_COMMAND_BUFFER_BIT, devHelper.queueFamilyIndex));
const size_t maxQueuedFrames = swapchainImages.size()*2;
// We need to keep hold of fences from vkAcquireNextImageKHR to actually
// limit number of frames we allow to be queued.
const vector<FenceSp> imageReadyFences (createFences(vkd, device, maxQueuedFrames));
// We need maxQueuedFrames+1 for imageReadySemaphores pool as we need to pass
// the semaphore in same time as the fence we use to meter rendering.
const vector<SemaphoreSp> imageReadySemaphores (createSemaphores(vkd, device, maxQueuedFrames+1));
// For rest we simply need maxQueuedFrames as we will wait for image
// from frameNdx-maxQueuedFrames to become available to us, guaranteeing that
// previous uses must have completed.
const vector<SemaphoreSp> renderingCompleteSemaphores (createSemaphores(vkd, device, maxQueuedFrames));
const vector<CommandBufferSp> commandBuffers (allocateCommandBuffers(vkd, device, *commandPool, VK_COMMAND_BUFFER_LEVEL_PRIMARY, maxQueuedFrames));
try
{
const deUint32 numFramesToRender = 60*10;
for (deUint32 frameNdx = 0; frameNdx < numFramesToRender; ++frameNdx)
{
const VkFence imageReadyFence = **imageReadyFences[frameNdx%imageReadyFences.size()];
const VkSemaphore imageReadySemaphore = **imageReadySemaphores[frameNdx%imageReadySemaphores.size()];
deUint32 imageNdx = ~0u;
if (frameNdx >= maxQueuedFrames)
VK_CHECK(vkd.waitForFences(device, 1u, &imageReadyFence, VK_TRUE, std::numeric_limits<deUint64>::max()));
VK_CHECK(vkd.resetFences(device, 1, &imageReadyFence));
{
const VkResult acquireResult = vkd.acquireNextImageKHR(device,
*swapchain,
std::numeric_limits<deUint64>::max(),
imageReadySemaphore,
imageReadyFence,
&imageNdx);
if (acquireResult == VK_SUBOPTIMAL_KHR)
context.getTestContext().getLog() << TestLog::Message << "Got " << acquireResult << " at frame " << frameNdx << TestLog::EndMessage;
else
VK_CHECK(acquireResult);
}
TCU_CHECK((size_t)imageNdx < swapchainImages.size());
{
const VkSemaphore renderingCompleteSemaphore = **renderingCompleteSemaphores[frameNdx%renderingCompleteSemaphores.size()];
const VkCommandBuffer commandBuffer = **commandBuffers[frameNdx%commandBuffers.size()];
const VkPipelineStageFlags waitDstStage = VK_PIPELINE_STAGE_COLOR_ATTACHMENT_OUTPUT_BIT;
const VkSubmitInfo submitInfo =
{
VK_STRUCTURE_TYPE_SUBMIT_INFO,
DE_NULL,
1u,
&imageReadySemaphore,
&waitDstStage,
1u,
&commandBuffer,
1u,
&renderingCompleteSemaphore
};
const VkPresentInfoKHR presentInfo =
{
VK_STRUCTURE_TYPE_PRESENT_INFO_KHR,
DE_NULL,
1u,
&renderingCompleteSemaphore,
1u,
&*swapchain,
&imageNdx,
(VkResult*)DE_NULL
};
renderer.recordFrame(commandBuffer, imageNdx, frameNdx);
VK_CHECK(vkd.queueSubmit(devHelper.queue, 1u, &submitInfo, (VkFence)0));
VK_CHECK(vkd.queuePresentKHR(devHelper.queue, &presentInfo));
}
}
VK_CHECK(vkd.deviceWaitIdle(device));
}
catch (...)
{
// Make sure device is idle before destroying resources
vkd.deviceWaitIdle(device);
throw;
}
return tcu::TestStatus::pass("Rendering tests succeeded");
}
vector<tcu::UVec2> getSwapchainSizeSequence (const VkSurfaceCapabilitiesKHR& capabilities, const tcu::UVec2& defaultSize)
{
vector<tcu::UVec2> sizes(3);
sizes[0] = defaultSize / 2u;
sizes[1] = defaultSize;
sizes[2] = defaultSize * 2u;
for (deUint32 i = 0; i < sizes.size(); ++i)
{
sizes[i].x() = de::clamp(sizes[i].x(), capabilities.minImageExtent.width, capabilities.maxImageExtent.width);
sizes[i].y() = de::clamp(sizes[i].y(), capabilities.minImageExtent.height, capabilities.maxImageExtent.height);
}
return sizes;
}
tcu::TestStatus resizeSwapchainTest (Context& context, Type wsiType)
{
const tcu::UVec2 desiredSize (256, 256);
const InstanceHelper instHelper (context, wsiType);
const NativeObjects native (context, instHelper.supportedExtensions, wsiType, tcu::just(desiredSize));
const Unique<VkSurfaceKHR> surface (createSurface(instHelper.vki, *instHelper.instance, wsiType, *native.display, *native.window));
const DeviceHelper devHelper (context, instHelper.vki, *instHelper.instance, *surface);
const PlatformProperties& platformProperties = getPlatformProperties(wsiType);
const VkSurfaceCapabilitiesKHR capabilities = getPhysicalDeviceSurfaceCapabilities(instHelper.vki, devHelper.physicalDevice, *surface);
const DeviceInterface& vkd = devHelper.vkd;
const VkDevice device = *devHelper.device;
SimpleAllocator allocator (vkd, device, getPhysicalDeviceMemoryProperties(instHelper.vki, devHelper.physicalDevice));
vector<tcu::UVec2> sizes = getSwapchainSizeSequence(capabilities, desiredSize);
Move<VkSwapchainKHR> prevSwapchain;
DE_ASSERT(platformProperties.swapchainExtent != PlatformProperties::SWAPCHAIN_EXTENT_MUST_MATCH_WINDOW_SIZE);
DE_UNREF(platformProperties);
for (deUint32 sizeNdx = 0; sizeNdx < sizes.size(); ++sizeNdx)
{
// \todo [2016-05-30 jesse] This test currently waits for idle and
// recreates way more than necessary when recreating the swapchain. Make
// it match expected real app behavior better by smoothly switching from
// old to new swapchain. Once that is done, it will also be possible to
// test creating a new swapchain while images from the previous one are
// still acquired.
VkSwapchainCreateInfoKHR swapchainInfo = getBasicSwapchainParameters(wsiType, instHelper.vki, devHelper.physicalDevice, *surface, sizes[sizeNdx], 2);
swapchainInfo.oldSwapchain = *prevSwapchain;
Move<VkSwapchainKHR> swapchain (createSwapchainKHR(vkd, device, &swapchainInfo));
const vector<VkImage> swapchainImages = getSwapchainImages(vkd, device, *swapchain);
const TriangleRenderer renderer (vkd,
device,
allocator,
context.getBinaryCollection(),
swapchainImages,
swapchainInfo.imageFormat,
tcu::UVec2(swapchainInfo.imageExtent.width, swapchainInfo.imageExtent.height));
const Unique<VkCommandPool> commandPool (createCommandPool(vkd, device, VK_COMMAND_POOL_CREATE_RESET_COMMAND_BUFFER_BIT, devHelper.queueFamilyIndex));
const size_t maxQueuedFrames = swapchainImages.size()*2;
// We need to keep hold of fences from vkAcquireNextImageKHR to actually
// limit number of frames we allow to be queued.
const vector<FenceSp> imageReadyFences (createFences(vkd, device, maxQueuedFrames));
// We need maxQueuedFrames+1 for imageReadySemaphores pool as we need to pass
// the semaphore in same time as the fence we use to meter rendering.
const vector<SemaphoreSp> imageReadySemaphores (createSemaphores(vkd, device, maxQueuedFrames+1));
// For rest we simply need maxQueuedFrames as we will wait for image
// from frameNdx-maxQueuedFrames to become available to us, guaranteeing that
// previous uses must have completed.
const vector<SemaphoreSp> renderingCompleteSemaphores (createSemaphores(vkd, device, maxQueuedFrames));
const vector<CommandBufferSp> commandBuffers (allocateCommandBuffers(vkd, device, *commandPool, VK_COMMAND_BUFFER_LEVEL_PRIMARY, maxQueuedFrames));
try
{
const deUint32 numFramesToRender = 60;
for (deUint32 frameNdx = 0; frameNdx < numFramesToRender; ++frameNdx)
{
const VkFence imageReadyFence = **imageReadyFences[frameNdx%imageReadyFences.size()];
const VkSemaphore imageReadySemaphore = **imageReadySemaphores[frameNdx%imageReadySemaphores.size()];
deUint32 imageNdx = ~0u;
if (frameNdx >= maxQueuedFrames)
VK_CHECK(vkd.waitForFences(device, 1u, &imageReadyFence, VK_TRUE, std::numeric_limits<deUint64>::max()));
VK_CHECK(vkd.resetFences(device, 1, &imageReadyFence));
{
const VkResult acquireResult = vkd.acquireNextImageKHR(device,
*swapchain,
std::numeric_limits<deUint64>::max(),
imageReadySemaphore,
imageReadyFence,
&imageNdx);
if (acquireResult == VK_SUBOPTIMAL_KHR)
context.getTestContext().getLog() << TestLog::Message << "Got " << acquireResult << " at frame " << frameNdx << TestLog::EndMessage;
else
VK_CHECK(acquireResult);
}
TCU_CHECK((size_t)imageNdx < swapchainImages.size());
{
const VkSemaphore renderingCompleteSemaphore = **renderingCompleteSemaphores[frameNdx%renderingCompleteSemaphores.size()];
const VkCommandBuffer commandBuffer = **commandBuffers[frameNdx%commandBuffers.size()];
const VkPipelineStageFlags waitDstStage = VK_PIPELINE_STAGE_COLOR_ATTACHMENT_OUTPUT_BIT;
const VkSubmitInfo submitInfo =
{
VK_STRUCTURE_TYPE_SUBMIT_INFO,
DE_NULL,
1u,
&imageReadySemaphore,
&waitDstStage,
1u,
&commandBuffer,
1u,
&renderingCompleteSemaphore
};
const VkPresentInfoKHR presentInfo =
{
VK_STRUCTURE_TYPE_PRESENT_INFO_KHR,
DE_NULL,
1u,
&renderingCompleteSemaphore,
1u,
&*swapchain,
&imageNdx,
(VkResult*)DE_NULL
};
renderer.recordFrame(commandBuffer, imageNdx, frameNdx);
VK_CHECK(vkd.queueSubmit(devHelper.queue, 1u, &submitInfo, (VkFence)0));
VK_CHECK(vkd.queuePresentKHR(devHelper.queue, &presentInfo));
}
}
VK_CHECK(vkd.deviceWaitIdle(device));
prevSwapchain = swapchain;
}
catch (...)
{
// Make sure device is idle before destroying resources
vkd.deviceWaitIdle(device);
throw;
}
}
return tcu::TestStatus::pass("Resizing tests succeeded");
}
tcu::TestStatus getImagesIncompleteResultTest (Context& context, Type wsiType)
{
const tcu::UVec2 desiredSize (256, 256);
const InstanceHelper instHelper (context, wsiType);
const NativeObjects native (context, instHelper.supportedExtensions, wsiType, tcu::just(desiredSize));
const Unique<VkSurfaceKHR> surface (createSurface(instHelper.vki, *instHelper.instance, wsiType, *native.display, *native.window));
const DeviceHelper devHelper (context, instHelper.vki, *instHelper.instance, *surface);
const VkSwapchainCreateInfoKHR swapchainInfo = getBasicSwapchainParameters(wsiType, instHelper.vki, devHelper.physicalDevice, *surface, desiredSize, 2);
const Unique<VkSwapchainKHR> swapchain (createSwapchainKHR(devHelper.vkd, *devHelper.device, &swapchainInfo));
vector<VkImage> swapchainImages = getSwapchainImages(devHelper.vkd, *devHelper.device, *swapchain);
ValidateQueryBits::fillBits(swapchainImages.begin(), swapchainImages.end());
const deUint32 usedCount = static_cast<deUint32>(swapchainImages.size() / 2);
deUint32 count = usedCount;
const VkResult result = devHelper.vkd.getSwapchainImagesKHR(*devHelper.device, *swapchain, &count, &swapchainImages[0]);
if (count != usedCount || result != VK_INCOMPLETE || !ValidateQueryBits::checkBits(swapchainImages.begin() + count, swapchainImages.end()))
return tcu::TestStatus::fail("Get swapchain images didn't return VK_INCOMPLETE");
else
return tcu::TestStatus::pass("Get swapchain images tests succeeded");
}
tcu::TestStatus destroyNullHandleSwapchainTest (Context& context, Type wsiType)
{
const InstanceHelper instHelper (context, wsiType);
const NativeObjects native (context, instHelper.supportedExtensions, wsiType);
const Unique<VkSurfaceKHR> surface (createSurface(instHelper.vki, *instHelper.instance, wsiType, *native.display, *native.window));
const DeviceHelper devHelper (context, instHelper.vki, *instHelper.instance, *surface);
const VkSwapchainKHR nullHandle = DE_NULL;
// Default allocator
devHelper.vkd.destroySwapchainKHR(*devHelper.device, nullHandle, DE_NULL);
// Custom allocator
{
AllocationCallbackRecorder recordingAllocator (getSystemAllocator(), 1u);
devHelper.vkd.destroySwapchainKHR(*devHelper.device, nullHandle, recordingAllocator.getCallbacks());
if (recordingAllocator.getNumRecords() != 0u)
return tcu::TestStatus::fail("Implementation allocated/freed the memory");
}
return tcu::TestStatus::pass("Destroying a VK_NULL_HANDLE surface has no effect");
}
void getBasicRenderPrograms (SourceCollections& dst, Type)
{
TriangleRenderer::getPrograms(dst);
}
void populateRenderGroup (tcu::TestCaseGroup* testGroup, Type wsiType)
{
addFunctionCaseWithPrograms(testGroup, "basic", "Basic Rendering Test", getBasicRenderPrograms, basicRenderTest, wsiType);
}
void populateGetImagesGroup (tcu::TestCaseGroup* testGroup, Type wsiType)
{
addFunctionCase(testGroup, "incomplete", "Test VK_INCOMPLETE return code", getImagesIncompleteResultTest, wsiType);
}
void populateModifyGroup (tcu::TestCaseGroup* testGroup, Type wsiType)
{
const PlatformProperties& platformProperties = getPlatformProperties(wsiType);
if (platformProperties.swapchainExtent != PlatformProperties::SWAPCHAIN_EXTENT_MUST_MATCH_WINDOW_SIZE)
{
addFunctionCaseWithPrograms(testGroup, "resize", "Resize Swapchain Test", getBasicRenderPrograms, resizeSwapchainTest, wsiType);
}
// \todo [2016-05-30 jesse] Add tests for modifying preTransform, compositeAlpha, presentMode
}
void populateDestroyGroup (tcu::TestCaseGroup* testGroup, Type wsiType)
{
addFunctionCase(testGroup, "null_handle", "Destroying a VK_NULL_HANDLE swapchain", destroyNullHandleSwapchainTest, wsiType);
}
} // anonymous
void createSwapchainTests (tcu::TestCaseGroup* testGroup, vk::wsi::Type wsiType)
{
addTestGroup(testGroup, "create", "Create VkSwapchain with various parameters", populateSwapchainGroup, GroupParameters(wsiType, createSwapchainTest));
addTestGroup(testGroup, "simulate_oom", "Simulate OOM using callbacks during swapchain construction", populateSwapchainGroup, GroupParameters(wsiType, createSwapchainSimulateOOMTest));
addTestGroup(testGroup, "render", "Rendering Tests", populateRenderGroup, wsiType);
addTestGroup(testGroup, "modify", "Modify VkSwapchain", populateModifyGroup, wsiType);
addTestGroup(testGroup, "destroy", "Destroy VkSwapchain", populateDestroyGroup, wsiType);
addTestGroup(testGroup, "get_images", "Get swapchain images", populateGetImagesGroup, wsiType);
}
} // wsi
} // vkt