1 /*------------------------------------------------------------------------
2 * Vulkan Conformance Tests
3 * ------------------------
5 * Copyright (c) 2019 The Khronos Group Inc.
7 * Licensed under the Apache License, Version 2.0 (the "License");
8 * you may not use this file except in compliance with the License.
9 * You may obtain a copy of the License at
11 * http://www.apache.org/licenses/LICENSE-2.0
13 * Unless required by applicable law or agreed to in writing, software
14 * distributed under the License is distributed on an "AS IS" BASIS,
15 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
16 * See the License for the specific language governing permissions and
17 * limitations under the License.
21 * \brief Vulkan Decriptor Indexing Tests
22 *//*--------------------------------------------------------------------*/
32 #include "vktDescriptorSetsIndexingTests.hpp"
34 #include "vkBuilderUtil.hpp"
35 #include "vkCmdUtil.hpp"
37 #include "vkObjUtil.hpp"
38 #include "vkPlatform.hpp"
39 #include "vkPrograms.hpp"
40 #include "vkQueryUtil.hpp"
41 #include "vkTypeUtil.hpp"
43 #include "tcuTestLog.hpp"
44 #include "tcuResource.hpp"
45 #include "tcuImageCompare.hpp"
46 #include "tcuCommandLine.hpp"
47 #include "tcuStringTemplate.hpp"
48 #include "tcuSurface.hpp"
49 #include "tcuVectorUtil.hpp"
51 #include "deRandom.hpp"
53 #include "deStringUtil.hpp"
57 namespace DescriptorIndexing
64 using tcu::TestStatus;
65 using tcu::PixelBufferAccess;
68 #define RESOLUTION_width 64
69 #define RESOLUTION_height 64
70 static const VkExtent3D RESOLUTION = { RESOLUTION_width, RESOLUTION_height, 1 };
72 #define MAX_DESCRIPTORS 4200
73 #define FUZZY_COMPARE DE_FALSE
74 #define CMP_THRESHOLD 0.02f
76 #define BINDING_Undefined 0
77 #define BINDING_UniformBuffer 1
78 #define BINDING_StorageBuffer 2
79 #define BINDING_UniformTexelBuffer 3
80 #define BINDING_StorageTexelBuffer 4
81 #define BINDING_Sampler 5
82 #define BINDING_SampledImage 6
83 #define BINDING_CombinedImageSampler 7
84 #define BINDING_UniformBufferDynamic 8
85 #define BINDING_StorageBufferDynamic 9
86 #define BINDING_InputAttachment 10
87 #define BINDING_StorageImage 11
88 #define BINDING_DescriptorEnumerator 12
90 static const VkExtent3D smallImageExtent = { 4, 4, 1 };
91 static const VkExtent3D bigImageExtent = { 32, 32, 1 };
92 static const VkDescriptorType VK_DESCRIPTOR_TYPE_UNDEFINED = VK_DESCRIPTOR_TYPE_INLINE_UNIFORM_BLOCK_EXT;
94 template<deUint32 BindingNumber>
97 static const deUint32 binding = BindingNumber;
100 struct BindingUniformBuffer : Binding<BINDING_UniformBuffer>
108 struct BindingStorageBuffer : Binding<BINDING_StorageBuffer>
117 struct TestCaseParams
119 VkDescriptorType descriptorType; // used only to distinguish test class instance
120 VkShaderStageFlags stageFlags; // used only to build a proper program
121 VkExtent3D frameResolution; // target frame buffer resolution
122 bool updateAfterBind; // whether a test will use update after bind feature
123 bool calculateInLoop; // perform calculation in a loop
124 bool usesMipMaps; // this makes a sense and affects in image test cases only
125 deBool fuzzyComparison; // if true then a test will use fuzzy comparison, otherwise float threshold
126 float thresholdValue; // a threshold that will be used for both, float and fuzzy comparisons
131 VkShaderStageFlags stageFlags;
132 VkDescriptorType descriptorType;
133 deUint32 descriptorBinding;
134 VkDescriptorType additionalDescriptorType;
135 deUint32 additionalDescriptorBinding;
136 bool copyBuffersToImages;
137 bool allowVertexStoring;
138 VkExtent3D frameResolution;
139 bool updateAfterBind;
140 bool calculateInLoop;
142 deBool fuzzyComparison;
143 float thresholdValue;
145 TestParams (VkShaderStageFlags stageFlags_,
146 VkDescriptorType descriptorType_,
147 deUint32 descriptorBinding_,
148 VkDescriptorType additionalDescriptorType_,
149 deUint32 additionalDescriptorBinding_,
150 bool copyBuffersToImages_,
151 bool allowVertexStoring_,
152 const TestCaseParams& caseParams)
153 : stageFlags (stageFlags_)
154 , descriptorType (descriptorType_)
155 , descriptorBinding (descriptorBinding_)
156 , additionalDescriptorType (additionalDescriptorType_)
157 , additionalDescriptorBinding (additionalDescriptorBinding_)
158 , copyBuffersToImages (copyBuffersToImages_)
159 , allowVertexStoring (allowVertexStoring_)
160 , frameResolution (caseParams.frameResolution)
161 , updateAfterBind (caseParams.updateAfterBind)
162 , calculateInLoop (caseParams.calculateInLoop)
163 , usesMipMaps (caseParams.usesMipMaps)
164 , fuzzyComparison (caseParams.fuzzyComparison ? true : false)
165 , thresholdValue (caseParams.thresholdValue)
170 struct DescriptorEnumerator
172 ut::BufferHandleAllocSp buffer;
173 ut::BufferViewSp bufferView;
174 VkDeviceSize bufferSize;
176 Move<VkDescriptorSetLayout> descriptorSetLayout;
177 Move<VkDescriptorPool> descriptorPool;
178 Move<VkDescriptorSet> descriptorSet;
180 void init(const vkt::Context& context, deUint32 vertexCount, deUint32 availableDescriptorCount);
181 void update(const vkt::Context& context);
184 struct IterateCommonVariables
186 // An amount of descriptors of a given type available on the platform
187 deUint32 availableDescriptorCount;
188 // An amount of valid descriptors that have connected a buffers to them
189 deUint32 validDescriptorCount;
190 // As the name suggests, sometimes it is used as invocationCount
191 deUint32 vertexCount;
193 VkDeviceSize dataAlignment;
197 DescriptorEnumerator descriptorEnumerator;
199 ut::BufferHandleAllocSp vertexAttributesBuffer;
200 ut::BufferHandleAllocSp descriptorsBuffer;
201 std::vector<VkDescriptorBufferInfo> descriptorsBufferInfos;
202 std::vector<ut::BufferViewSp> descriptorsBufferViews;
203 std::vector<ut::ImageViewSp> descriptorImageViews;
204 std::vector<ut::SamplerSp> descriptorSamplers;
205 std::vector<ut::ImageHandleAllocSp> descriptorsImages;
206 ut::FrameBufferSp frameBuffer;
208 Move<VkDescriptorSetLayout> descriptorSetLayout;
209 Move<VkDescriptorPool> descriptorPool;
210 Move<VkDescriptorSet> descriptorSet;
211 Move<VkPipelineLayout> pipelineLayout;
212 Move<VkRenderPass> renderPass;
213 Move<VkPipeline> pipeline;
214 Move<VkCommandBuffer> commandBuffer;
217 class CommonDescriptorInstance : public TestInstance
220 CommonDescriptorInstance (Context& context,
221 const TestParams& testParams);
223 deUint32 computeAvailableDescriptorCount (VkDescriptorType descriptorType) const;
225 Move<VkDescriptorSetLayout> createDescriptorSetLayout (deUint32& descriptorCount) const;
227 Move<VkDescriptorPool> createDescriptorPool (deUint32 descriptorCount) const;
229 Move<VkDescriptorSet> createDescriptorSet (VkDescriptorPool dsPool,
230 VkDescriptorSetLayout dsLayout) const;
234 typedef tcu::Vec4 vec4;
235 typedef tcu::Vec2 vec2;
236 typedef tcu::IVec4 ivec4;
240 attributes& operator()(const vec4& pos)
244 normalpos.x() = (pos.x() + 1.0f) / 2.0f;
245 normalpos.y() = (pos.y() + 1.0f) / 2.0f;
250 void createVertexAttributeBuffer (ut::BufferHandleAllocSp& buffer,
251 deUint32 availableDescriptorCount) const;
253 static std::string substBinding (deUint32 binding,
256 const char* name = DE_NULL);
258 static const char* getVertexShaderProlog (void);
260 static const char* getFragmentShaderProlog (void);
262 static const char* getShaderEpilog (void);
264 static bool performWritesInVertex (VkDescriptorType descriptorType);
266 static bool performWritesInVertex (VkDescriptorType descriptorType,
267 const Context& context);
268 static std::string getShaderSource (VkShaderStageFlagBits shaderType,
269 const TestCaseParams& testCaseParams,
270 bool allowVertexStoring);
272 static std::string getColorAccess (VkDescriptorType descriptorType,
273 const char* indexVariableName,
276 static std::string getFragmentReturnSource (const std::string& colorAccess);
278 static std::string getFragmentLoopSource (const std::string& colorAccess1,
279 const std::string& colorAccess2);
281 virtual Move<VkRenderPass> createRenderPass (const IterateCommonVariables& variables);
288 VkPushConstantRange makePushConstantRange (void) const;
290 Move<VkPipelineLayout> createPipelineLayout (const std::vector<VkDescriptorSetLayout>& descriptorSetLayouts) const;
292 // Creates graphics or compute pipeline and appropriate shaders' modules according the testCaseParams.stageFlags
293 // In the case of compute pipeline renderPass parameter is ignored.
294 // Viewport will be created with a width and a height taken from testCaseParam.fragResolution.
295 Move<VkPipeline> createPipeline (VkPipelineLayout pipelineLayout,
296 VkRenderPass renderPass);
298 virtual void createFramebuffer (ut::FrameBufferSp& frameBuffer,
299 VkRenderPass renderPass,
300 const IterateCommonVariables& variables);
302 // Creates one big stagging buffer cutted out on chunks that can accomodate an element of elementSize size
303 VkDeviceSize createBuffers (std::vector<VkDescriptorBufferInfo>& bufferInfos,
304 ut::BufferHandleAllocSp& buffer,
305 deUint32 elementCount,
306 deUint32 elementSize,
307 VkDeviceSize alignment,
308 VkBufferUsageFlags bufferUsage);
310 // Creates and binds an imagesCount of images with given parameters.
311 // Additionally creates stagging buffer for their data and PixelBufferAccess for particular images.
312 VkDeviceSize createImages (std::vector<ut::ImageHandleAllocSp>& images,
313 std::vector<VkDescriptorBufferInfo>& bufferInfos,
314 ut::BufferHandleAllocSp& buffer,
315 VkBufferUsageFlags bufferUsage,
316 const VkExtent3D& imageExtent,
317 VkFormat imageFormat,
318 VkImageLayout imageLayout,
320 bool withMipMaps = false);
322 void createBuffersViews (std::vector<ut::BufferViewSp>& views,
323 const std::vector<VkDescriptorBufferInfo>& bufferInfos,
326 void createImagesViews (std::vector<ut::ImageViewSp>& views,
327 const std::vector<ut::ImageHandleAllocSp>& images,
330 virtual void copyBuffersToImages (IterateCommonVariables& variables);
332 virtual void copyImagesToBuffers (IterateCommonVariables& variables);
334 PixelBufferAccess getPixelAccess (deUint32 imageIndex,
335 const VkExtent3D& imageExtent,
336 VkFormat imageFormat,
337 const std::vector<VkDescriptorBufferInfo>& bufferInfos,
338 const ut::BufferHandleAllocSp& buffer,
339 deUint32 mipLevel = 0u) const;
341 virtual void createAndPopulateDescriptors (IterateCommonVariables& variables) = 0;
343 virtual void updateDescriptors (IterateCommonVariables& variables);
345 virtual void iterateCollectResults (ut::UpdatablePixelBufferAccessPtr& result,
346 const IterateCommonVariables& variables,
350 void iterateCommandBegin (IterateCommonVariables& variables);
352 bool iterateCommandEnd (IterateCommonVariables& variables,
353 bool collectBeforeSubmit = true);
355 Move<VkCommandBuffer> createCmdBuffer (void);
357 void commandBindPipeline (VkCommandBuffer commandBuffer,
358 VkPipeline pipeline);
360 void commandBindVertexAttributes (VkCommandBuffer commandBuffer,
361 const ut::BufferHandleAllocSp& vertexAttributesBuffer);
363 void commandBindDescriptorSets (VkCommandBuffer commandBuffer,
364 VkPipelineLayout pipelineLayout,
365 VkDescriptorSet descriptorSet,
366 deUint32 descriptorSetIndex);
368 void commandReadFrameBuffer (ut::BufferHandleAllocSp& content,
369 VkCommandBuffer commandBuffer,
370 const ut::FrameBufferSp& frameBuffer);
371 ut::UpdatablePixelBufferAccessPtr
372 commandReadFrameBuffer (VkCommandBuffer commandBuffer,
373 const ut::FrameBufferSp& frameBuffer);
375 Move<VkFence> commandSubmit (VkCommandBuffer commandBuffer);
377 virtual bool verifyVertexWriteResults (IterateCommonVariables& variables);
380 virtual tcu::TestStatus iterate (void);
383 const VkDevice m_vkd;
384 const DeviceInterface& m_vki;
385 Allocator& m_allocator;
386 const VkQueue m_queue;
387 const deUint32 m_queueFamilyIndex;
388 const Move<VkCommandPool> m_commandPool;
389 const VkFormat m_colorFormat;
390 const TestParams m_testParams;
391 static const tcu::Vec4 m_clearColor;
392 const std::vector<float> m_colorScheme;
393 const deUint32 m_schemeSize;
397 Move<VkPipeline> createGraphicsPipeline (VkPipelineLayout pipelineLayout,
398 VkRenderPass renderPass);
400 Move<VkPipeline> createComputePipeline (VkPipelineLayout pipelineLayout);
402 int constructShaderModules (void);
404 static std::vector<float> createColorScheme();
406 Move<VkShaderModule> m_vertexModule;
407 Move<VkShaderModule> m_fragmentModule;
408 Move<VkShaderModule> m_computeModule;
410 const tcu::Vec4 CommonDescriptorInstance::m_clearColor = tcu::Vec4(0.0f, 0.0f, 0.0f, 1.0f);
412 void DescriptorEnumerator::init (const vkt::Context& context, deUint32 vertexCount, deUint32 availableDescriptorCount)
414 const VkDevice device = context.getDevice();
415 const DeviceInterface& deviceInterface = context.getDeviceInterface();
417 const VkFormat imageFormat = VK_FORMAT_R32G32B32A32_SINT;
418 typedef ut::mapVkFormat2Type<imageFormat>::type pixelType;
419 const VkDeviceSize dataSize = vertexCount * sizeof(pixelType);
420 const std::vector<deUint32> primes = ut::generatePrimes(availableDescriptorCount);
421 const deUint32 primeCount = static_cast<deUint32>(primes.size());
423 std::vector<pixelType> data(vertexCount);
424 // e.g. 2,3,5,7,11,13,2,3,5,7,...
425 for (deUint32 idx = 0; idx < vertexCount; ++idx)
427 data[idx].x() = static_cast<pixelType::Element>(primes[idx % primeCount]);
428 data[idx].y() = static_cast<pixelType::Element>(idx);
431 bufferSize = ut::createBufferAndBind(buffer, context, VK_BUFFER_USAGE_UNIFORM_TEXEL_BUFFER_BIT, dataSize);
432 deMemcpy(buffer->alloc->getHostPtr(), data.data(), static_cast<size_t>(dataSize));
434 const VkBufferViewCreateInfo bufferViewCreateInfo =
436 VK_STRUCTURE_TYPE_BUFFER_VIEW_CREATE_INFO, // sType
439 *(buffer.get()->buffer), // buffer
440 imageFormat, // format
445 bufferView = ut::BufferViewSp(new Move<VkBufferView>(vk::createBufferView(deviceInterface, device, &bufferViewCreateInfo)));
447 const VkDescriptorSetLayoutBinding binding =
449 BINDING_DescriptorEnumerator, // binding
450 VK_DESCRIPTOR_TYPE_UNIFORM_TEXEL_BUFFER, // descriptorType
451 1u, // descriptorCount
452 VK_SHADER_STAGE_ALL, // stageFlags
453 DE_NULL, // pImmutableSamplers
456 const VkDescriptorSetLayoutCreateInfo layoutCreateInfo =
458 VK_STRUCTURE_TYPE_DESCRIPTOR_SET_LAYOUT_CREATE_INFO,
462 &binding, // pBindings
465 descriptorSetLayout = vk::createDescriptorSetLayout(deviceInterface, device, &layoutCreateInfo);
466 descriptorPool = DescriptorPoolBuilder().addType(binding.descriptorType)
467 .build(deviceInterface, device, VK_DESCRIPTOR_POOL_CREATE_FREE_DESCRIPTOR_SET_BIT, 1u);
469 const VkDescriptorSetAllocateInfo dsAllocInfo =
471 VK_STRUCTURE_TYPE_DESCRIPTOR_SET_ALLOCATE_INFO, // sType
473 *descriptorPool, // descriptorPool
474 1u, // descriptorSetCount
475 &(*descriptorSetLayout) // pSetLayouts
478 descriptorSet = vk::allocateDescriptorSet(deviceInterface, device, &dsAllocInfo);
481 void DescriptorEnumerator::update (const vkt::Context& context)
483 const VkDescriptorBufferInfo bufferInfo =
485 *(buffer.get()->buffer), // buffer
490 const VkWriteDescriptorSet writeInfo =
492 VK_STRUCTURE_TYPE_WRITE_DESCRIPTOR_SET,
494 *descriptorSet, // dstSet
495 BINDING_DescriptorEnumerator, // dstBinding
496 0u, // dstArrayElement
497 1u, // descriptorCount
498 VK_DESCRIPTOR_TYPE_UNIFORM_TEXEL_BUFFER, // descriptorType
499 DE_NULL, // pImageInfo
500 &bufferInfo, // pBufferInfo
501 &(**bufferView), // pTexelBufferView
504 context.getDeviceInterface().updateDescriptorSets(context.getDevice(), 1u, &writeInfo, 0u, DE_NULL);
507 CommonDescriptorInstance::CommonDescriptorInstance (Context& context,
508 const TestParams& testParams)
509 : TestInstance (context)
510 , m_vkd (context.getDevice())
511 , m_vki (context.getDeviceInterface())
512 , m_allocator (context.getDefaultAllocator())
513 , m_queue (context.getUniversalQueue())
514 , m_queueFamilyIndex(context.getUniversalQueueFamilyIndex())
515 , m_commandPool (vk::createCommandPool(m_vki, m_vkd, (VK_COMMAND_POOL_CREATE_TRANSIENT_BIT | VK_COMMAND_POOL_CREATE_RESET_COMMAND_BUFFER_BIT), m_queueFamilyIndex))
516 , m_colorFormat (VK_FORMAT_R32G32B32A32_SFLOAT)
517 , m_testParams (testParams)
518 , m_colorScheme (createColorScheme())
519 , m_schemeSize (static_cast<deUint32>(m_colorScheme.size()))
523 deUint32 CommonDescriptorInstance::computeAvailableDescriptorCount (VkDescriptorType descriptorType) const
525 DE_UNREF(descriptorType);
526 const deUint32 vertexCount = m_testParams.frameResolution.width * m_testParams.frameResolution.height;
527 const deUint32 availableDescriptorsOnDevice = ut::DeviceProperties(m_context).computeMaxPerStageDescriptorCount(m_testParams.descriptorType, m_testParams.updateAfterBind);
528 return deMinu32(deMinu32(vertexCount, availableDescriptorsOnDevice), MAX_DESCRIPTORS);
531 Move<VkDescriptorSetLayout> CommonDescriptorInstance::createDescriptorSetLayout (deUint32& descriptorCount) const
533 descriptorCount = computeAvailableDescriptorCount(m_testParams.descriptorType);
535 bool optional = (m_testParams.additionalDescriptorBinding != BINDING_Undefined) && (m_testParams.additionalDescriptorType != VK_DESCRIPTOR_TYPE_UNDEFINED);
537 const VkDescriptorSetLayoutBinding bindings[] =
540 m_testParams.descriptorBinding, // binding
541 m_testParams.descriptorType, // descriptorType
542 descriptorCount, // descriptorCount
543 m_testParams.stageFlags, // stageFlags
544 DE_NULL, // pImmutableSamplers
547 m_testParams.additionalDescriptorBinding, // binding
548 m_testParams.additionalDescriptorType, // descriptorType
549 1, // descriptorCount
550 m_testParams.stageFlags, // stageFlags
551 DE_NULL, // pImmutableSamplers
555 const VkDescriptorBindingFlagsEXT bindingFlagUpdateAfterBind =
556 m_testParams.updateAfterBind ? VK_DESCRIPTOR_BINDING_UPDATE_AFTER_BIND_BIT_EXT : 0;
558 const VkDescriptorBindingFlagsEXT bindingFlagsExt[] =
560 VK_DESCRIPTOR_BINDING_PARTIALLY_BOUND_BIT_EXT | bindingFlagUpdateAfterBind,
561 VK_DESCRIPTOR_BINDING_PARTIALLY_BOUND_BIT_EXT | bindingFlagUpdateAfterBind
564 const VkDescriptorSetLayoutBindingFlagsCreateInfoEXT bindingCreateInfoExt =
566 VK_STRUCTURE_TYPE_DESCRIPTOR_SET_LAYOUT_BINDING_FLAGS_CREATE_INFO_EXT,
568 optional ? 2u : 1u, // bindingCount
569 bindingFlagsExt, // pBindingFlags
572 const VkDescriptorSetLayoutCreateFlags layoutCreateFlags =
573 m_testParams.updateAfterBind ? VK_DESCRIPTOR_SET_LAYOUT_CREATE_UPDATE_AFTER_BIND_POOL_BIT_EXT : 0;
575 const VkDescriptorSetLayoutCreateInfo layoutCreateInfo =
577 VK_STRUCTURE_TYPE_DESCRIPTOR_SET_LAYOUT_CREATE_INFO,
578 &bindingCreateInfoExt, // pNext
579 layoutCreateFlags, // flags
580 optional ? 2u : 1u, // bindingCount
581 bindings, // pBindings
584 return vk::createDescriptorSetLayout(m_vki, m_vkd, &layoutCreateInfo);
587 Move<VkDescriptorPool> CommonDescriptorInstance::createDescriptorPool (deUint32 descriptorCount) const
589 const VkDescriptorPoolCreateFlags pcf = m_testParams.updateAfterBind ? VK_DESCRIPTOR_POOL_CREATE_UPDATE_AFTER_BIND_BIT_EXT : 0;
591 DescriptorPoolBuilder builder;
593 builder.addType(m_testParams.descriptorType, descriptorCount);
595 if (m_testParams.additionalDescriptorType != VK_DESCRIPTOR_TYPE_UNDEFINED && m_testParams.additionalDescriptorBinding != BINDING_Undefined)
597 builder.addType(m_testParams.additionalDescriptorType, 1);
600 return builder.build(m_vki, m_vkd, (VK_DESCRIPTOR_POOL_CREATE_FREE_DESCRIPTOR_SET_BIT | pcf), 1u);
603 Move<VkDescriptorSet> CommonDescriptorInstance::createDescriptorSet (VkDescriptorPool dsPool,
604 VkDescriptorSetLayout dsLayout) const
606 const VkDescriptorSetAllocateInfo dsAllocInfo =
608 VK_STRUCTURE_TYPE_DESCRIPTOR_SET_ALLOCATE_INFO, // sType;
610 dsPool, // descriptorPool;
611 1u, // descriptorSetCount
612 &dsLayout // pSetLayouts
615 return vk::allocateDescriptorSet(m_vki, m_vkd, &dsAllocInfo);
618 void CommonDescriptorInstance::createVertexAttributeBuffer (ut::BufferHandleAllocSp& buffer,
619 deUint32 availableDescriptorCount) const
624 const deUint32 invocationCount = m_testParams.frameResolution.width * m_testParams.frameResolution.height;
625 const std::vector<Vec4> vertices = ut::createVertices(m_testParams.frameResolution.width, m_testParams.frameResolution.height, xSize, ySize);
626 const std::vector<deUint32> primes = ut::generatePrimes(availableDescriptorCount);
627 const deUint32 primeCount = static_cast<deUint32>(primes.size());
629 std::vector<attributes> data(vertices.size());
630 std::transform(vertices.begin(), vertices.end(), data.begin(), attributes());
632 for (deUint32 invIdx = 0; invIdx < invocationCount; ++invIdx)
634 // r: 2,3,5,7,11,13,2,3,5,7,...
635 data[invIdx].index.x() = primes[invIdx % primeCount];
637 // b: x index in texel coordinate
638 data[invIdx].index.z() = invIdx % m_testParams.frameResolution.width;
640 //a: y index in texel coordinate
641 data[invIdx].index.w() = invIdx / m_testParams.frameResolution.width;
644 // g: 0,0,2,3,0,5,0,7,0,0,0,11,0,13,...
645 for (deUint32 primeIdx = 0; primeIdx < primeCount; ++primeIdx)
647 const deUint32 prime = primes[primeIdx];
648 DE_ASSERT(prime < invocationCount);
649 data[prime].index.y() = prime;
652 const VkDeviceSize dataSize = data.size() * sizeof(attributes);
654 VkDeviceSize deviceSize = ut::createBufferAndBind(buffer, m_context, VK_BUFFER_USAGE_VERTEX_BUFFER_BIT, dataSize);
656 deMemcpy(buffer->alloc->getHostPtr(), data.data(), static_cast<size_t>(deviceSize));
658 vk::flushAlloc(m_vki, m_vkd, *buffer->alloc);
661 std::string CommonDescriptorInstance::substBinding (deUint32 binding,
666 std::map<std::string, std::string> vars;
667 vars["?"] = de::toString(binding);
668 vars["*"] = (0 == count) ? "" : de::toString(count);
669 vars["VAR"] = (DE_NULL == name) ? "data" : name;
670 return tcu::StringTemplate(str).specialize(vars);
673 const char* CommonDescriptorInstance::getVertexShaderProlog (void)
676 "layout(location = 0) in vec4 in_position; \n"
677 "layout(location = 1) in vec2 in_normalpos; \n"
678 "layout(location = 2) in ivec4 index; \n"
679 "layout(location = 0) out vec4 position; \n"
680 "layout(location = 1) out vec2 normalpos; \n"
681 "layout(location = 2) out int vIndex; \n"
682 "layout(location = 3) out int rIndex; \n"
683 "layout(location = 4) out int gIndex; \n"
684 "layout(location = 5) out int bIndex; \n"
685 "layout(location = 6) out int aIndex; \n"
688 " gl_PointSize = 0.2f; \n"
689 " position = in_position; \n"
690 " normalpos = in_normalpos; \n"
691 " gl_Position = position; \n"
692 " vIndex = gl_VertexIndex; \n"
693 " rIndex = index.x; \n"
694 " gIndex = index.y; \n"
695 " bIndex = index.z; \n"
696 " aIndex = index.w; \n";
699 const char* CommonDescriptorInstance::getFragmentShaderProlog (void)
702 "layout(location = 0) out vec4 FragColor; \n"
703 "layout(location = 0) in flat vec4 position; \n"
704 "layout(location = 1) in flat vec2 normalpos; \n"
705 "layout(location = 2) in flat int vIndex; \n"
706 "layout(location = 3) in flat int rIndex; \n"
707 "layout(location = 4) in flat int gIndex; \n"
708 "layout(location = 5) in flat int bIndex; \n"
709 "layout(location = 6) in flat int aIndex; \n"
714 const char* CommonDescriptorInstance::getShaderEpilog (void)
719 int CommonDescriptorInstance::constructShaderModules (void)
722 tcu::TestLog& log = m_context.getTestContext().getLog();
724 if (m_testParams.stageFlags & VK_SHADER_STAGE_COMPUTE_BIT)
727 const std::string name = ut::buildShaderName(VK_SHADER_STAGE_COMPUTE_BIT, m_testParams.descriptorType, m_testParams.updateAfterBind, m_testParams.calculateInLoop, false);
728 m_computeModule = vk::createShaderModule(m_vki, m_vkd, m_context.getBinaryCollection().get(name), (VkShaderModuleCreateFlags)0);
730 if (m_testParams.stageFlags & VK_SHADER_STAGE_FRAGMENT_BIT)
733 const std::string name = ut::buildShaderName(VK_SHADER_STAGE_FRAGMENT_BIT, m_testParams.descriptorType, m_testParams.updateAfterBind, m_testParams.calculateInLoop, m_testParams.allowVertexStoring);
734 m_fragmentModule = vk::createShaderModule(m_vki, m_vkd, m_context.getBinaryCollection().get(name), (VkShaderModuleCreateFlags)0);
735 log << tcu::TestLog::Message << "Finally used fragment shader: " << name << '\n' << tcu::TestLog::EndMessage;
737 if (m_testParams.stageFlags & VK_SHADER_STAGE_VERTEX_BIT)
740 const std::string name = ut::buildShaderName(VK_SHADER_STAGE_VERTEX_BIT, m_testParams.descriptorType, m_testParams.updateAfterBind, m_testParams.calculateInLoop, m_testParams.allowVertexStoring);
741 m_vertexModule = vk::createShaderModule(m_vki, m_vkd, m_context.getBinaryCollection().get(name), (VkShaderModuleCreateFlags)0);
742 log << tcu::TestLog::Message << "Finally used vertex shader: " << name << '\n' << tcu::TestLog::EndMessage;
745 DE_ASSERT(result > 0);
750 Move<VkRenderPass> CommonDescriptorInstance::createRenderPass (const IterateCommonVariables& variables)
753 if ((m_testParams.stageFlags & VK_SHADER_STAGE_VERTEX_BIT) || (m_testParams.stageFlags & VK_SHADER_STAGE_FRAGMENT_BIT))
755 return vk::makeRenderPass(m_vki, m_vkd, m_colorFormat);
757 return Move<VkRenderPass>();
760 VkPushConstantRange CommonDescriptorInstance::makePushConstantRange (void) const
762 const VkPushConstantRange pcr =
764 m_testParams.stageFlags, // stageFlags
766 static_cast<deUint32>(sizeof(push_constant)) // size
771 Move<VkPipelineLayout> CommonDescriptorInstance::createPipelineLayout (const std::vector<VkDescriptorSetLayout>& descriptorSetLayouts) const
773 const VkPushConstantRange pcr = makePushConstantRange();
775 const VkPipelineLayoutCreateInfo createInfo =
777 VK_STRUCTURE_TYPE_PIPELINE_LAYOUT_CREATE_INFO, // sType
779 (VkPipelineLayoutCreateFlags)0, // flags
780 static_cast<deUint32>(descriptorSetLayouts.size()), // setLayoutCount
781 descriptorSetLayouts.data(), // pSetLayouts;
782 m_testParams.calculateInLoop ? 1u : 0u, // pushConstantRangeCount
783 m_testParams.calculateInLoop ? &pcr : DE_NULL, // pPushConstantRanges
786 return vk::createPipelineLayout(m_vki, m_vkd, &createInfo);
789 void CommonDescriptorInstance::createFramebuffer (ut::FrameBufferSp& frameBuffer,
790 VkRenderPass renderPass,
791 const IterateCommonVariables& variables)
794 ut::createFrameBuffer(frameBuffer, m_context, m_testParams.frameResolution, m_colorFormat, renderPass);
797 Move<VkPipeline> CommonDescriptorInstance::createPipeline (VkPipelineLayout pipelineLayout,
798 VkRenderPass renderPass)
799 { DE_ASSERT(VK_SHADER_STAGE_ALL != m_testParams.stageFlags);
801 constructShaderModules();
803 return (m_testParams.stageFlags & VK_SHADER_STAGE_COMPUTE_BIT)
804 ? createComputePipeline(pipelineLayout)
805 : createGraphicsPipeline(pipelineLayout, renderPass);
808 Move<VkPipeline> CommonDescriptorInstance::createComputePipeline (VkPipelineLayout pipelineLayout)
810 const VkPipelineShaderStageCreateInfo shaderStaegCreateInfo =
812 VK_STRUCTURE_TYPE_PIPELINE_SHADER_STAGE_CREATE_INFO,
814 (VkPipelineShaderStageCreateFlags)0, // flags
815 VK_SHADER_STAGE_COMPUTE_BIT, // stage
816 *m_computeModule, // module
818 (VkSpecializationInfo*)DE_NULL // pSpecializationInfo
821 const VkComputePipelineCreateInfo pipelineCreateInfo =
823 VK_STRUCTURE_TYPE_COMPUTE_PIPELINE_CREATE_INFO,
826 shaderStaegCreateInfo, // stage
827 pipelineLayout, // layout
828 (VkPipeline)0, // basePipelineHandle
829 0u, // basePipelineIndex
831 return vk::createComputePipeline(m_vki, m_vkd, (VkPipelineCache)0u, &pipelineCreateInfo);
834 Move<VkPipeline> CommonDescriptorInstance::createGraphicsPipeline (VkPipelineLayout pipelineLayout,
835 VkRenderPass renderPass)
837 const VkVertexInputBindingDescription bindingDescriptions[] =
841 sizeof(attributes), // stride
842 VK_VERTEX_INPUT_RATE_VERTEX, // inputRate
846 const VkVertexInputAttributeDescription attributeDescriptions[] =
851 ut::mapType2vkFormat<attributes::vec4>::value, // format
857 ut::mapType2vkFormat<attributes::vec2>::value, // format
858 static_cast<deUint32>(sizeof(attributes::vec4)) // offset
863 ut::mapType2vkFormat<attributes::ivec4>::value, // format
864 static_cast<deUint32>(sizeof(attributes::vec2)
865 + sizeof(attributes::vec4)) // offset
869 const VkPipelineVertexInputStateCreateInfo vertexInputStateCreateInfo =
871 VK_STRUCTURE_TYPE_PIPELINE_VERTEX_INPUT_STATE_CREATE_INFO,
873 (VkPipelineVertexInputStateCreateFlags)0, // flags
874 DE_LENGTH_OF_ARRAY(bindingDescriptions), // vertexBindingDescriptionCount
875 bindingDescriptions, // pVertexBindingDescriptions
876 DE_LENGTH_OF_ARRAY(attributeDescriptions), // vertexAttributeDescriptionCount
877 attributeDescriptions // pVertexAttributeDescriptions
880 const std::vector<VkViewport> viewports (1, makeViewport(m_testParams.frameResolution.width, m_testParams.frameResolution.height));
881 const std::vector<VkRect2D> scissors (1, makeRect2D(m_testParams.frameResolution.width, m_testParams.frameResolution.height));
883 DE_ASSERT(m_vertexModule && m_fragmentModule);
885 return vk::makeGraphicsPipeline(
888 pipelineLayout, // pipelineLayout
889 *m_vertexModule, // vertexShaderModule
890 DE_NULL, // tessellationControlModule
891 DE_NULL, // tessellationEvalModule
892 DE_NULL, // geometryShaderModule
893 *m_fragmentModule, // fragmentShaderModule
894 renderPass, // renderPass
895 viewports, // viewports
896 scissors, // scissors
897 VK_PRIMITIVE_TOPOLOGY_POINT_LIST, // topology
899 0U, // patchControlPoints
900 &vertexInputStateCreateInfo); // vertexInputStateCreateInfo
903 VkDeviceSize CommonDescriptorInstance::createBuffers (std::vector<VkDescriptorBufferInfo>& bufferInfos,
904 ut::BufferHandleAllocSp& buffer,
905 deUint32 elementCount,
906 deUint32 elementSize,
907 VkDeviceSize alignment,
908 VkBufferUsageFlags bufferUsage)
910 const VkDeviceSize roundedSize = deAlign64(elementSize, alignment);
911 VkDeviceSize bufferSize = ut::createBufferAndBind(buffer, m_context, bufferUsage, (roundedSize * elementCount));
913 for (deUint32 elementIdx = 0; elementIdx < elementCount; ++elementIdx)
915 const VkDescriptorBufferInfo bufferInfo =
917 *buffer.get()->buffer, //buffer;
918 elementIdx * roundedSize, //offset;
919 elementSize, // range;
922 bufferInfos.push_back(bufferInfo);
928 VkDeviceSize CommonDescriptorInstance::createImages (std::vector<ut::ImageHandleAllocSp>& images,
929 std::vector<VkDescriptorBufferInfo>& bufferInfos,
930 ut::BufferHandleAllocSp& buffer,
931 VkBufferUsageFlags bufferUsage,
932 const VkExtent3D& imageExtent,
933 VkFormat imageFormat,
934 VkImageLayout imageLayout,
939 const deUint32 imageSize = ut::computeImageSize(imageExtent, imageFormat, withMipMaps);
941 const VkDeviceSize bufferSize = createBuffers(bufferInfos, buffer, imageCount, imageSize, sizeof(tcu::Vec4), bufferUsage);
943 for (deUint32 imageIdx = 0; imageIdx < imageCount; ++imageIdx)
945 ut::ImageHandleAllocSp image;
946 ut::createImageAndBind(image, m_context, imageFormat, imageExtent, imageLayout, withMipMaps);
947 images.push_back(image);
953 void CommonDescriptorInstance::createBuffersViews (std::vector<ut::BufferViewSp>& views,
954 const std::vector<VkDescriptorBufferInfo>& bufferInfos,
957 const deUint32 infoCount = static_cast<deUint32>(bufferInfos.size());
958 for (deUint32 infoIdx = 0; infoIdx < infoCount; ++infoIdx)
960 const VkDescriptorBufferInfo& bufferInfo = bufferInfos[infoIdx];
961 const VkBufferViewCreateInfo bufferViewInfo =
963 VK_STRUCTURE_TYPE_BUFFER_VIEW_CREATE_INFO, // sType
965 (VkBufferViewCreateFlags)0, // flags
966 bufferInfo.buffer, // buffer
968 bufferInfo.offset, // offset
969 bufferInfo.range // range;
971 views.push_back(ut::BufferViewSp(new Move<VkBufferView>(vk::createBufferView(m_vki, m_vkd, &bufferViewInfo))));
975 void CommonDescriptorInstance::createImagesViews (std::vector<ut::ImageViewSp>& views,
976 const std::vector<ut::ImageHandleAllocSp>& images,
979 const deUint32 imageCount = static_cast<deUint32>(images.size());
980 for (deUint32 imageIdx = 0; imageIdx < imageCount; ++imageIdx)
982 const VkImageViewCreateInfo createInfo =
984 VK_STRUCTURE_TYPE_IMAGE_VIEW_CREATE_INFO, // sType
986 (VkImageViewCreateFlags)0, // flags
987 *images[imageIdx]->image, // image
988 VK_IMAGE_VIEW_TYPE_2D, // viewType
990 vk::makeComponentMappingRGBA(), // components
992 VK_IMAGE_ASPECT_COLOR_BIT, // aspectMask
993 (deUint32)0, // baseMipLevel
994 images[imageIdx]->levels, // mipLevels
995 (deUint32)0, // baseArrayLayer
996 (deUint32)1u, // arraySize
999 views.push_back(ut::ImageViewSp(new Move<VkImageView>(vk::createImageView(m_vki, m_vkd, &createInfo))));
1003 void CommonDescriptorInstance::copyBuffersToImages (IterateCommonVariables& variables)
1005 const deUint32 infoCount = static_cast<deUint32>(variables.descriptorsBufferInfos.size());
1006 DE_ASSERT(variables.descriptorsImages.size() == infoCount);
1007 const VkPipelineStageFlagBits dstStageMask = (m_testParams.stageFlags & VK_SHADER_STAGE_COMPUTE_BIT)
1008 ? VK_PIPELINE_STAGE_COMPUTE_SHADER_BIT
1009 : VK_PIPELINE_STAGE_VERTEX_INPUT_BIT;
1010 for (deUint32 infoIdx = 0; infoIdx < infoCount; ++infoIdx)
1012 ut::recordCopyBufferToImage(
1013 *variables.commandBuffer, // commandBuffer
1015 VK_PIPELINE_STAGE_TOP_OF_PIPE_BIT, // srcStageMask
1016 dstStageMask, // dstStageMask
1017 variables.descriptorsBufferInfos[infoIdx], // bufferInfo
1018 *(variables.descriptorsImages[infoIdx]->image), // image
1019 variables.descriptorsImages[infoIdx]->extent, // imageExtent
1020 variables.descriptorsImages[infoIdx]->format, // imageFormat
1021 VK_IMAGE_LAYOUT_UNDEFINED, // oldImageLayout
1022 VK_IMAGE_LAYOUT_GENERAL, // newImageLayout
1023 variables.descriptorsImages[infoIdx]->levels); // mipLevelCount
1027 void CommonDescriptorInstance::copyImagesToBuffers (IterateCommonVariables& variables)
1029 const deUint32 infoCount = static_cast<deUint32>(variables.descriptorsBufferInfos.size());
1030 DE_ASSERT(variables.descriptorsImages.size() == infoCount);
1031 const VkPipelineStageFlagBits srcStageMask = (m_testParams.stageFlags & VK_SHADER_STAGE_COMPUTE_BIT)
1032 ? VK_PIPELINE_STAGE_COMPUTE_SHADER_BIT
1033 : VK_PIPELINE_STAGE_COLOR_ATTACHMENT_OUTPUT_BIT;
1035 for (deUint32 infoIdx = 0; infoIdx < infoCount; ++infoIdx)
1037 ut::recordCopyImageToBuffer(
1038 *variables.commandBuffer, // commandBuffer
1040 srcStageMask, // srcStageMask
1041 VK_PIPELINE_STAGE_HOST_BIT, // dstStageMask
1042 *(variables.descriptorsImages[infoIdx]->image), // image
1043 variables.descriptorsImages[infoIdx]->extent, // imageExtent
1044 variables.descriptorsImages[infoIdx]->format, // imageFormat
1045 VK_IMAGE_LAYOUT_GENERAL, // oldImageLayout
1046 VK_IMAGE_LAYOUT_GENERAL, // newImageLayout
1047 variables.descriptorsBufferInfos[infoIdx]); // bufferInfo
1051 PixelBufferAccess CommonDescriptorInstance::getPixelAccess (deUint32 imageIndex,
1052 const VkExtent3D& imageExtent,
1053 VkFormat imageFormat,
1054 const std::vector<VkDescriptorBufferInfo>& bufferInfos,
1055 const ut::BufferHandleAllocSp& buffer,
1056 deUint32 mipLevel) const
1058 DE_ASSERT(bufferInfos[imageIndex].buffer == *buffer.get()->buffer);
1059 DE_ASSERT(ut::computeImageSize(imageExtent, imageFormat, true, (mipLevel ? ut::maxDeUint32 : 0)) <= bufferInfos[imageIndex].range);
1060 DE_ASSERT(imageExtent.width >> mipLevel);
1061 DE_ASSERT(imageExtent.height >> mipLevel);
1063 deUint32 mipOffset = 0;
1065 for (deUint32 level = 0; mipLevel && level < mipLevel; ++level)
1067 mipOffset += ut::computeImageSize(imageExtent, imageFormat, true, level);
1070 unsigned char* hostPtr = static_cast<unsigned char*>(buffer->alloc->getHostPtr());
1071 unsigned char* data = hostPtr + bufferInfos[imageIndex].offset + mipOffset;
1072 return tcu::PixelBufferAccess(vk::mapVkFormat(imageFormat), (imageExtent.width >> mipLevel), (imageExtent.height >> mipLevel), imageExtent.depth, data);
1076 void CommonDescriptorInstance::updateDescriptors (IterateCommonVariables& variables)
1078 const std::vector<deUint32> primes = ut::generatePrimes(variables.availableDescriptorCount);
1079 const deUint32 primeCount = static_cast<deUint32>(primes.size());
1081 for (deUint32 primeIdx = 0; primeIdx < primeCount; ++primeIdx)
1083 const VkDescriptorBufferInfo* pBufferInfo = DE_NULL;
1084 const VkDescriptorImageInfo* pImageInfo = DE_NULL;
1085 const VkBufferView* pTexelBufferView = DE_NULL;
1088 VkDescriptorImageInfo imageInfo =
1090 static_cast<VkSampler>(0),
1091 static_cast<VkImageView>(0),
1092 VK_IMAGE_LAYOUT_GENERAL
1095 switch (m_testParams.descriptorType)
1097 case VK_DESCRIPTOR_TYPE_STORAGE_BUFFER:
1098 case VK_DESCRIPTOR_TYPE_STORAGE_BUFFER_DYNAMIC:
1099 case VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER:
1100 case VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER_DYNAMIC:
1101 case VK_DESCRIPTOR_TYPE_STORAGE_TEXEL_BUFFER:
1102 case VK_DESCRIPTOR_TYPE_UNIFORM_TEXEL_BUFFER:
1104 pBufferInfo = &variables.descriptorsBufferInfos[primeIdx];
1105 switch (m_testParams.descriptorType)
1107 case VK_DESCRIPTOR_TYPE_STORAGE_TEXEL_BUFFER:
1108 case VK_DESCRIPTOR_TYPE_UNIFORM_TEXEL_BUFFER:
1109 pTexelBufferView = &(**variables.descriptorsBufferViews[primeIdx]);
1117 case VK_DESCRIPTOR_TYPE_SAMPLER:
1118 imageInfo.sampler = **variables.descriptorSamplers[primeIdx];
1119 pImageInfo = &imageInfo;
1122 case VK_DESCRIPTOR_TYPE_SAMPLED_IMAGE:
1123 case VK_DESCRIPTOR_TYPE_STORAGE_IMAGE:
1124 case VK_DESCRIPTOR_TYPE_INPUT_ATTACHMENT:
1125 imageInfo.imageView = **variables.descriptorImageViews[primeIdx];
1126 pImageInfo = &imageInfo;
1132 const VkWriteDescriptorSet writeInfo =
1134 VK_STRUCTURE_TYPE_WRITE_DESCRIPTOR_SET, // sType
1136 *variables.descriptorSet, // descriptorSet
1137 m_testParams.descriptorBinding, // descriptorBinding;
1138 primes[primeIdx], // elementIndex
1139 1u, // descriptorCount
1140 m_testParams.descriptorType, // descriptorType
1141 pImageInfo, // pImageInfo
1142 pBufferInfo, // pBufferInfo
1143 pTexelBufferView // pTexelBufferView
1146 m_vki.updateDescriptorSets(m_vkd, 1u, &writeInfo, 0u, DE_NULL);
1150 void CommonDescriptorInstance::iterateCommandBegin (IterateCommonVariables& variables)
1152 variables.dataAlignment = 0;
1154 variables.renderArea.offset.x = 0;
1155 variables.renderArea.offset.y = 0;
1156 variables.renderArea.extent.width = m_testParams.frameResolution.width;
1157 variables.renderArea.extent.height = m_testParams.frameResolution.height;
1159 variables.vertexCount = m_testParams.frameResolution.width * m_testParams.frameResolution.height;
1161 variables.lowerBound = 0;
1162 variables.upperBound = variables.vertexCount;
1164 variables.descriptorSetLayout = createDescriptorSetLayout(variables.availableDescriptorCount);
1165 variables.validDescriptorCount = ut::computePrimeCount(variables.availableDescriptorCount);
1166 variables.descriptorPool = createDescriptorPool(variables.availableDescriptorCount);
1167 variables.descriptorSet = createDescriptorSet(*variables.descriptorPool, *variables.descriptorSetLayout);
1169 std::vector<VkDescriptorSetLayout> descriptorSetLayouts;
1170 descriptorSetLayouts.push_back(*variables.descriptorSetLayout);
1171 if (m_testParams.calculateInLoop)
1173 variables.descriptorEnumerator.init(m_context, variables.vertexCount, variables.availableDescriptorCount);
1174 descriptorSetLayouts.push_back(*variables.descriptorEnumerator.descriptorSetLayout);
1177 variables.pipelineLayout = createPipelineLayout(descriptorSetLayouts);
1179 createAndPopulateDescriptors (variables);
1181 variables.renderPass = createRenderPass(variables);
1182 variables.pipeline = createPipeline(*variables.pipelineLayout, *variables.renderPass);
1184 variables.commandBuffer = createCmdBuffer();
1186 if ((m_testParams.stageFlags & VK_SHADER_STAGE_VERTEX_BIT) || (m_testParams.stageFlags & VK_SHADER_STAGE_FRAGMENT_BIT))
1188 createVertexAttributeBuffer (variables.vertexAttributesBuffer, variables.availableDescriptorCount);
1189 createFramebuffer (variables.frameBuffer, *variables.renderPass, variables);
1192 if (m_testParams.calculateInLoop)
1194 variables.descriptorEnumerator.update(m_context);
1197 if (!m_testParams.updateAfterBind)
1199 updateDescriptors (variables);
1202 vk::beginCommandBuffer (m_vki, *variables.commandBuffer);
1204 if (m_testParams.calculateInLoop)
1207 deRandom_init(&rnd, static_cast<deUint32>(m_testParams.descriptorType));
1208 const deUint32 quarter = variables.vertexCount / 4;
1210 variables.lowerBound = deRandom_getUint32(&rnd) % quarter;
1211 variables.upperBound = (deRandom_getUint32(&rnd) % quarter) + (3 * quarter);
1213 const push_constant pc =
1215 static_cast<deInt32>(variables.lowerBound),
1216 static_cast<deInt32>(variables.upperBound)
1219 m_vki.cmdPushConstants(*variables.commandBuffer, *variables.pipelineLayout, m_testParams.stageFlags, 0u, static_cast<deUint32>(sizeof(pc)), &pc);
1222 if ((m_testParams.stageFlags & VK_SHADER_STAGE_VERTEX_BIT) || (m_testParams.stageFlags & VK_SHADER_STAGE_FRAGMENT_BIT))
1224 commandBindVertexAttributes (*variables.commandBuffer, variables.vertexAttributesBuffer);
1227 if (m_testParams.calculateInLoop)
1229 commandBindDescriptorSets(*variables.commandBuffer, *variables.pipelineLayout, *variables.descriptorEnumerator.descriptorSet, 1);
1232 if (!ut::isDynamicDescriptor(m_testParams.descriptorType))
1234 commandBindDescriptorSets (*variables.commandBuffer, *variables.pipelineLayout, *variables.descriptorSet, 0);
1237 commandBindPipeline (*variables.commandBuffer, *variables.pipeline);
1240 tcu::TestStatus CommonDescriptorInstance::iterate (void)
1242 IterateCommonVariables v;
1243 iterateCommandBegin (v);
1245 if (true == m_testParams.copyBuffersToImages)
1247 copyBuffersToImages (v);
1250 if (true == m_testParams.updateAfterBind)
1252 updateDescriptors (v);
1255 vk::beginRenderPass (m_vki, *v.commandBuffer, *v.renderPass, *v.frameBuffer->buffer, v.renderArea, m_clearColor);
1256 m_vki.cmdDraw (*v.commandBuffer, v.vertexCount, 1u, 0u, 0u);
1257 vk::endRenderPass (m_vki, *v.commandBuffer);
1259 return (iterateCommandEnd(v) ? tcu::TestStatus::pass : tcu::TestStatus::fail)("");
1262 std::vector<float> CommonDescriptorInstance::createColorScheme (void)
1264 std::vector<float> cs;
1266 for (int i = 0; i < 10; ++i)
1268 cs.push_back(1.0f / float(divider));
1274 bool CommonDescriptorInstance::iterateCommandEnd (IterateCommonVariables& variables,
1275 bool collectBeforeSubmit)
1277 ut::UpdatablePixelBufferAccessPtr programResult;
1278 ut::UpdatablePixelBufferAccessPtr referenceResult;
1280 if (collectBeforeSubmit)
1282 iterateCollectResults(programResult, variables, true);
1283 iterateCollectResults(referenceResult, variables, false);
1286 VK_CHECK(m_vki.endCommandBuffer(*variables.commandBuffer));
1287 Move<VkFence> fence = commandSubmit(*variables.commandBuffer);
1288 m_vki.waitForFences(m_vkd, 1, &(*fence), DE_TRUE, ~0ull);
1290 if (false == collectBeforeSubmit)
1292 iterateCollectResults(programResult, variables, true);
1293 iterateCollectResults(referenceResult, variables, false);
1296 bool result = false;
1297 if (m_testParams.fuzzyComparison)
1299 result = tcu::fuzzyCompare(m_context.getTestContext().getLog(),
1300 "Fuzzy Compare", "Comparison result", *referenceResult.get(), *programResult.get(), 0.02f, tcu::COMPARE_LOG_EVERYTHING);
1304 result = tcu::floatThresholdCompare(m_context.getTestContext().getLog(),
1305 "Float Threshold Compare", "Comparison result", *referenceResult.get(), *programResult.get(), tcu::Vec4(0.02f, 0.02f, 0.02f, 0.02f), tcu::COMPARE_LOG_EVERYTHING);
1308 if (m_testParams.allowVertexStoring)
1310 result = verifyVertexWriteResults(variables);
1316 void CommonDescriptorInstance::iterateCollectResults (ut::UpdatablePixelBufferAccessPtr& result,
1317 const IterateCommonVariables& variables,
1322 result = commandReadFrameBuffer(*variables.commandBuffer, variables.frameBuffer);
1326 result = ut::UpdatablePixelBufferAccessPtr(new ut::PixelBufferAccessAllocation(vk::mapVkFormat(m_colorFormat), m_testParams.frameResolution));
1328 for (deUint32 y = 0, pixelNum = 0; y < m_testParams.frameResolution.height; ++y)
1330 for (deUint32 x = 0; x < m_testParams.frameResolution.width; ++x, ++pixelNum)
1332 const float component = m_colorScheme[(pixelNum % variables.validDescriptorCount) % m_schemeSize];
1333 result->setPixel(tcu::Vec4(component, component, component, 1.0f), x, y);
1339 Move<VkCommandBuffer> CommonDescriptorInstance::createCmdBuffer (void)
1341 return vk::allocateCommandBuffer(m_vki, m_vkd, *m_commandPool, VK_COMMAND_BUFFER_LEVEL_PRIMARY);
1344 Move<VkFence> CommonDescriptorInstance::commandSubmit (VkCommandBuffer cmd)
1346 Move<VkFence> fence(vk::createFence(m_vki, m_vkd));
1348 const VkSubmitInfo submitInfo =
1350 VK_STRUCTURE_TYPE_SUBMIT_INFO, // sType
1352 0u, // waitSemaphoreCount
1353 static_cast<VkSemaphore*>(DE_NULL), // pWaitSemaphores
1354 static_cast<const VkPipelineStageFlags*>(DE_NULL), // pWaitDstStageMask
1355 1u, // commandBufferCount
1356 &cmd, // pCommandBuffers
1357 0u, // signalSemaphoreCount
1358 static_cast<VkSemaphore*>(DE_NULL) // pSignalSemaphores
1361 VK_CHECK(m_vki.queueSubmit(m_queue, 1u, &submitInfo, *fence));
1366 bool CommonDescriptorInstance::verifyVertexWriteResults(IterateCommonVariables& variables)
1368 DE_UNREF(variables);
1372 void CommonDescriptorInstance::commandBindPipeline (VkCommandBuffer commandBuffer,
1373 VkPipeline pipeline)
1375 const VkPipelineBindPoint pipelineBindingPoint = (m_testParams.stageFlags & VK_SHADER_STAGE_COMPUTE_BIT) ? VK_PIPELINE_BIND_POINT_COMPUTE : VK_PIPELINE_BIND_POINT_GRAPHICS;
1376 m_vki.cmdBindPipeline(commandBuffer, pipelineBindingPoint, pipeline);
1379 void CommonDescriptorInstance::commandBindVertexAttributes (VkCommandBuffer commandBuffer,
1380 const ut::BufferHandleAllocSp& vertexAttributesBuffer)
1382 const VkDeviceSize offsets[] = { 0u };
1383 const VkBuffer buffers[] = { *vertexAttributesBuffer->buffer };
1384 m_vki.cmdBindVertexBuffers(commandBuffer, 0u, 1u, buffers, offsets);
1387 void CommonDescriptorInstance::commandBindDescriptorSets (VkCommandBuffer commandBuffer,
1388 VkPipelineLayout pipelineLayout,
1389 VkDescriptorSet descriptorSet,
1390 deUint32 descriptorSetIndex)
1392 const VkPipelineBindPoint pipelineBindingPoint = (m_testParams.stageFlags & VK_SHADER_STAGE_COMPUTE_BIT) ? VK_PIPELINE_BIND_POINT_COMPUTE : VK_PIPELINE_BIND_POINT_GRAPHICS;
1393 m_vki.cmdBindDescriptorSets(commandBuffer, pipelineBindingPoint, pipelineLayout, descriptorSetIndex, 1u, &descriptorSet, 0u, static_cast<deUint32*>(DE_NULL));
1396 ut::UpdatablePixelBufferAccessPtr
1397 CommonDescriptorInstance::commandReadFrameBuffer (VkCommandBuffer commandBuffer,
1398 const ut::FrameBufferSp& frameBuffer)
1400 ut::BufferHandleAllocSp frameBufferContent;
1401 commandReadFrameBuffer(frameBufferContent, commandBuffer, frameBuffer);
1402 return ut::UpdatablePixelBufferAccessPtr(new ut::PixelBufferAccessBuffer(
1403 m_vkd, m_vki, vk::mapVkFormat(m_colorFormat), m_testParams.frameResolution,
1404 de::SharedPtr< Move<VkBuffer> >(new Move<VkBuffer>(frameBufferContent->buffer)),
1405 de::SharedPtr< de::MovePtr<Allocation> >(new de::MovePtr<Allocation>(frameBufferContent->alloc))));
1408 void CommonDescriptorInstance::commandReadFrameBuffer (ut::BufferHandleAllocSp& content,
1409 VkCommandBuffer commandBuffer,
1410 const ut::FrameBufferSp& frameBuffer)
1412 Move<VkBuffer> buffer;
1413 de::MovePtr<Allocation> allocation;
1415 const VkDeviceSize bufferSize = ut::computeImageSize(frameBuffer->image);
1417 // create a buffer and an host allocation for it
1419 const VkBufferCreateInfo bufferCreateInfo =
1421 VK_STRUCTURE_TYPE_BUFFER_CREATE_INFO, // sType
1425 VK_BUFFER_USAGE_TRANSFER_DST_BIT, // usage
1426 VK_SHARING_MODE_EXCLUSIVE, // sharingMode
1427 1u, // queueFamilyIndexCoun
1428 &m_queueFamilyIndex // pQueueFamilyIndices
1431 buffer = vk::createBuffer(m_vki, m_vkd, &bufferCreateInfo);
1432 const VkMemoryRequirements memRequirements(vk::getBufferMemoryRequirements(m_vki, m_vkd, *buffer));
1433 allocation = m_allocator.allocate(memRequirements, MemoryRequirement::HostVisible);
1435 VK_CHECK(m_vki.bindBufferMemory(m_vkd, *buffer, allocation->getMemory(), allocation->getOffset()));
1438 const VkImage& image = *frameBuffer->image->image;
1440 VkImageSubresourceRange subresourceRange =
1442 VK_IMAGE_ASPECT_COLOR_BIT, // aspectMask
1445 0u, // baseArrayLayer
1449 const VkImageMemoryBarrier barrierBefore =
1451 VK_STRUCTURE_TYPE_IMAGE_MEMORY_BARRIER, // sType;
1453 VK_ACCESS_COLOR_ATTACHMENT_WRITE_BIT, // srcAccessMask;
1454 VK_ACCESS_TRANSFER_READ_BIT, // dstAccessMask;
1455 VK_IMAGE_LAYOUT_COLOR_ATTACHMENT_OPTIMAL, // oldLayout
1456 VK_IMAGE_LAYOUT_TRANSFER_SRC_OPTIMAL, // newLayout;
1457 VK_QUEUE_FAMILY_IGNORED, // srcQueueFamilyIndex;
1458 VK_QUEUE_FAMILY_IGNORED, // dstQueueFamilyIndex;
1460 subresourceRange // subresourceRange;
1463 const VkBufferImageCopy copyRegion =
1466 frameBuffer->image->extent.width, // bufferRowLength
1467 frameBuffer->image->extent.height, // bufferImageHeight
1468 { // VkImageSubresourceLayers
1469 VK_IMAGE_ASPECT_COLOR_BIT, // aspect
1471 0u, // baseArrayLayer
1474 { 0, 0, 0 }, // imageOffset
1475 frameBuffer->image->extent // imageExtent
1478 const VkBufferMemoryBarrier bufferBarrier =
1480 VK_STRUCTURE_TYPE_BUFFER_MEMORY_BARRIER, // sType;
1482 VK_ACCESS_TRANSFER_WRITE_BIT, // srcAccessMask;
1483 VK_ACCESS_HOST_READ_BIT, // dstAccessMask;
1484 VK_QUEUE_FAMILY_IGNORED, // srcQueueFamilyIndex;
1485 VK_QUEUE_FAMILY_IGNORED, // dstQueueFamilyIndex;
1491 const VkImageMemoryBarrier barrierAfter =
1493 VK_STRUCTURE_TYPE_IMAGE_MEMORY_BARRIER, // sType;
1495 VK_ACCESS_TRANSFER_READ_BIT, // srcAccessMask;
1496 VK_ACCESS_COLOR_ATTACHMENT_WRITE_BIT, // dstAccessMask;
1497 VK_IMAGE_LAYOUT_TRANSFER_SRC_OPTIMAL, // oldLayout;
1498 VK_IMAGE_LAYOUT_COLOR_ATTACHMENT_OPTIMAL, // newLayout;
1499 VK_QUEUE_FAMILY_IGNORED, // srcQueueFamilyIndex;
1500 VK_QUEUE_FAMILY_IGNORED, // dstQueueFamilyIndex;
1502 subresourceRange // subresourceRange
1506 m_vki.cmdPipelineBarrier(commandBuffer, // commandBuffer
1507 VK_PIPELINE_STAGE_COLOR_ATTACHMENT_OUTPUT_BIT, VK_PIPELINE_STAGE_TRANSFER_BIT, // srcStageMask, dstStageMask
1508 (VkDependencyFlags)0, // dependencyFlags
1509 0u, DE_NULL, // memoryBarrierCount, pMemoryBarriers
1510 0u, DE_NULL, // bufferBarrierCount, pBufferBarriers
1511 1u, &barrierBefore); // imageBarrierCount, pImageBarriers
1513 m_vki.cmdCopyImageToBuffer(commandBuffer, image, VK_IMAGE_LAYOUT_TRANSFER_SRC_OPTIMAL, *buffer, 1u, ©Region);
1515 m_vki.cmdPipelineBarrier(commandBuffer,
1516 VK_PIPELINE_STAGE_TRANSFER_BIT, VK_PIPELINE_STAGE_HOST_BIT | VK_PIPELINE_STAGE_ALL_GRAPHICS_BIT,
1517 (VkDependencyFlags)0,
1522 content = ut::BufferHandleAllocSp(new ut::BufferHandleAlloc(buffer, allocation));
1525 std::string CommonDescriptorInstance::getColorAccess (VkDescriptorType descriptorType,
1526 const char* indexVariableName,
1530 std::map<std::string, std::string> vars;
1531 vars["INDEX"] = indexVariableName;
1533 switch (descriptorType)
1535 case VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER:
1536 case VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER_DYNAMIC:
1537 text = "data[nonuniformEXT(${INDEX})].c";
1539 case VK_DESCRIPTOR_TYPE_STORAGE_BUFFER:
1540 case VK_DESCRIPTOR_TYPE_STORAGE_BUFFER_DYNAMIC:
1541 text = "data[nonuniformEXT(${INDEX})].cold";
1543 case VK_DESCRIPTOR_TYPE_INPUT_ATTACHMENT:
1544 text = "subpassLoad(data[nonuniformEXT(${INDEX})]).rgba";
1546 case VK_DESCRIPTOR_TYPE_UNIFORM_TEXEL_BUFFER:
1547 text = "texelFetch(data[nonuniformEXT(${INDEX})], 0)";
1549 case VK_DESCRIPTOR_TYPE_STORAGE_TEXEL_BUFFER:
1550 text = "imageLoad(data[nonuniformEXT(${INDEX})], 0)";
1552 case VK_DESCRIPTOR_TYPE_SAMPLER:
1554 ? "textureLod(sampler2D(tex[0], data[nonuniformEXT(${INDEX})]), normalpos, 1)"
1555 : "texture( sampler2D(tex[0], data[nonuniformEXT(${INDEX})]), normalpos )";
1557 case VK_DESCRIPTOR_TYPE_SAMPLED_IMAGE:
1559 ? "textureLod( sampler2D(data[nonuniformEXT(${INDEX})], samp[0]), vec2(0,0), textureQueryLevels(sampler2D(data[nonuniformEXT(${INDEX})], samp[0]))-1)"
1560 : "texture( sampler2D(data[nonuniformEXT(${INDEX})], samp[0]), vec2(0,0) )";
1562 case VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER:
1564 ? "textureLod( data[nonuniformEXT(${INDEX})], uvec2(0,0), textureQueryLevels(data[nonuniformEXT(${INDEX})])-1)"
1565 : "texture( data[nonuniformEXT(${INDEX})], uvec2(0,0) )";
1568 TCU_THROW(InternalError, "Not implemented descriptor type");
1571 return tcu::StringTemplate(text).specialize(vars);
1574 std::string CommonDescriptorInstance::getFragmentReturnSource (const std::string& colorAccess)
1576 return " FragColor = " + colorAccess + ";\n";
1579 std::string CommonDescriptorInstance::getFragmentLoopSource (const std::string& colorAccess1,
1580 const std::string& colorAccess2)
1582 std::map < std::string, std::string > vars;
1583 vars["COLOR_ACCESS_1"] = colorAccess1;
1584 vars["COLOR_ACCESS_2"] = colorAccess2;
1587 " vec4 sumClr1 = vec4(0,0,0,0); \n"
1588 " vec4 sumClr2 = vec4(0,0,0,0); \n"
1589 " for (int i = pc.lowerBound; i < pc.upperBound; ++i) \n"
1591 " int loopIdx = texelFetch(iter, i).x; \n"
1592 " sumClr1 += ${COLOR_ACCESS_2} + ${COLOR_ACCESS_1}; \n"
1593 " sumClr2 += ${COLOR_ACCESS_2}; \n"
1595 " FragColor = vec4(((sumClr1 - sumClr2) / float(pc.upperBound - pc.lowerBound)).rgb, 1); \n";
1597 return tcu::StringTemplate(s).specialize(vars);
1600 bool CommonDescriptorInstance::performWritesInVertex (VkDescriptorType descriptorType)
1602 bool result = false;
1604 switch (descriptorType)
1606 case VK_DESCRIPTOR_TYPE_STORAGE_BUFFER:
1607 case VK_DESCRIPTOR_TYPE_STORAGE_BUFFER_DYNAMIC:
1608 case VK_DESCRIPTOR_TYPE_STORAGE_TEXEL_BUFFER:
1619 bool CommonDescriptorInstance::performWritesInVertex (VkDescriptorType descriptorType,
1620 const Context& context)
1622 bool result = false;
1624 ut::DeviceProperties dp (context);
1625 const VkPhysicalDeviceFeatures& feats = dp.physicalDeviceFeatures();
1627 if (feats.vertexPipelineStoresAndAtomics != DE_FALSE)
1629 result = CommonDescriptorInstance::performWritesInVertex(descriptorType);
1635 std::string CommonDescriptorInstance::getShaderSource (VkShaderStageFlagBits shaderType,
1636 const TestCaseParams& testCaseParams,
1637 bool allowVertexStoring)
1639 std::stringstream s;
1641 s << glu::getGLSLVersionDeclaration(glu::GLSL_VERSION_450) << '\n';
1642 s << "#extension GL_EXT_nonuniform_qualifier : require \n";
1644 if (testCaseParams.calculateInLoop)
1646 s << "layout(push_constant) uniform Block { int lowerBound, upperBound; } pc;\n";
1647 s << substBinding(BINDING_DescriptorEnumerator,
1648 "layout(set=1,binding=${?}) uniform isamplerBuffer iter; \n");
1651 switch (testCaseParams.descriptorType)
1653 case VK_DESCRIPTOR_TYPE_STORAGE_BUFFER:
1654 s << substBinding(BINDING_StorageBuffer,
1655 "layout(set=0,binding=${?}) buffer Data { vec4 cnew, cold; } data[]; \n");
1657 case VK_DESCRIPTOR_TYPE_STORAGE_BUFFER_DYNAMIC:
1658 s << substBinding(BINDING_StorageBufferDynamic,
1659 "layout(set=0,binding=${?}) buffer Data { vec4 cnew, cold; } data[]; \n");
1661 case VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER:
1662 s << substBinding(BINDING_UniformBuffer,
1663 "layout(set=0,binding=${?}) uniform Data { vec4 c; } data[]; \n");
1665 case VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER_DYNAMIC:
1666 s << substBinding(BINDING_UniformBufferDynamic,
1667 "layout(set=0,binding=${?}) uniform Data { vec4 c; } data[]; \n");
1669 case VK_DESCRIPTOR_TYPE_STORAGE_TEXEL_BUFFER:
1670 s << substBinding(BINDING_StorageTexelBuffer,
1671 "layout(set=0,binding=${?},rgba32f) uniform imageBuffer data[];\n");
1673 case VK_DESCRIPTOR_TYPE_UNIFORM_TEXEL_BUFFER:
1674 s << "#extension GL_EXT_texture_buffer : require \n";
1675 s << substBinding(BINDING_UniformTexelBuffer,
1676 "layout(set=0,binding=${?}) uniform samplerBuffer data[];\n");
1678 case VK_DESCRIPTOR_TYPE_INPUT_ATTACHMENT:
1679 // Left for the consistent of code.
1680 // Header is set one swicth below
1682 case VK_DESCRIPTOR_TYPE_SAMPLER:
1683 s << "#extension GL_EXT_texture_buffer : require \n";
1684 s << substBinding(BINDING_SampledImage,
1685 "layout(set=0,binding=${?}) uniform texture2D ${VAR}[${*}];\n", 1, "tex");
1686 s << substBinding(BINDING_Sampler,
1687 "layout(set=0,binding=${?}) uniform sampler ${VAR}[${*}];\n");
1689 case VK_DESCRIPTOR_TYPE_SAMPLED_IMAGE:
1690 s << "#extension GL_EXT_texture_buffer : require \n";
1691 s << substBinding(BINDING_Sampler,
1692 "layout(set=0,binding=${?}) uniform sampler ${VAR}[${*}];\n", 1, "samp");
1693 s << substBinding(BINDING_SampledImage,
1694 "layout(set=0,binding=${?}) uniform texture2D ${VAR}[${*}];\n");
1696 case VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER:
1697 s << "#extension GL_EXT_texture_buffer : require \n";
1698 s << substBinding(BINDING_CombinedImageSampler,
1699 "layout(set=0,binding=${?}) uniform sampler2D data[];\n");
1701 case VK_DESCRIPTOR_TYPE_STORAGE_IMAGE:
1702 s << "layout(local_size_x=1,local_size_y=1,local_size_z=1) in; \n";
1703 s << substBinding(BINDING_StorageImage + 1,
1704 "layout(r32ui,set=0,binding=${?}) uniform uimage2D idxs; \n");
1705 s << substBinding(BINDING_StorageImage,
1706 "layout(r32ui,set=0,binding=${?}) uniform uimage2D data[]; \n");
1709 TCU_THROW(InternalError, "Not implemented descriptor type");
1714 case VK_SHADER_STAGE_VERTEX_BIT: s << getVertexShaderProlog(); break;
1715 case VK_SHADER_STAGE_FRAGMENT_BIT:
1717 if (testCaseParams.descriptorType == VK_DESCRIPTOR_TYPE_INPUT_ATTACHMENT)
1719 s << substBinding(BINDING_InputAttachment,
1720 "layout(input_attachment_index=1,set=0,binding=${?}) uniform subpassInput data[]; \n");
1722 s << getFragmentShaderProlog();
1725 case VK_SHADER_STAGE_COMPUTE_BIT:
1728 TCU_THROW(InternalError, "Not implemented shader stage");
1733 case VK_SHADER_STAGE_VERTEX_BIT:
1735 switch (testCaseParams.descriptorType)
1737 case VK_DESCRIPTOR_TYPE_STORAGE_BUFFER:
1738 case VK_DESCRIPTOR_TYPE_STORAGE_BUFFER_DYNAMIC:
1739 if (allowVertexStoring)
1740 s << " if (gIndex != 0) data[nonuniformEXT(gIndex)].cnew = data[nonuniformEXT(rIndex)].cold; \n";
1742 case VK_DESCRIPTOR_TYPE_STORAGE_TEXEL_BUFFER:
1743 if (allowVertexStoring)
1744 s << " if (gIndex != 0) imageStore(data[nonuniformEXT(gIndex)], 1, imageLoad(data[nonuniformEXT(rIndex)], 0)); \n";
1746 case VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER:
1747 case VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER_DYNAMIC:
1748 case VK_DESCRIPTOR_TYPE_UNIFORM_TEXEL_BUFFER:
1749 case VK_DESCRIPTOR_TYPE_INPUT_ATTACHMENT:
1750 case VK_DESCRIPTOR_TYPE_SAMPLER:
1751 case VK_DESCRIPTOR_TYPE_SAMPLED_IMAGE:
1752 case VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER:
1756 TCU_THROW(InternalError, "Not implemented descriptor type");
1761 case VK_SHADER_STAGE_FRAGMENT_BIT:
1763 switch (testCaseParams.descriptorType)
1765 case VK_DESCRIPTOR_TYPE_STORAGE_BUFFER:
1766 case VK_DESCRIPTOR_TYPE_STORAGE_BUFFER_DYNAMIC:
1767 case VK_DESCRIPTOR_TYPE_STORAGE_TEXEL_BUFFER:
1769 if (testCaseParams.calculateInLoop)
1770 s << getFragmentLoopSource(
1771 getColorAccess(testCaseParams.descriptorType, "rIndex", false),
1772 getColorAccess(testCaseParams.descriptorType, "loopIdx", false));
1774 s << getFragmentReturnSource(getColorAccess(testCaseParams.descriptorType, "rIndex", false));
1777 case VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER:
1778 case VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER_DYNAMIC:
1779 case VK_DESCRIPTOR_TYPE_INPUT_ATTACHMENT:
1780 case VK_DESCRIPTOR_TYPE_UNIFORM_TEXEL_BUFFER:
1781 case VK_DESCRIPTOR_TYPE_SAMPLER:
1782 case VK_DESCRIPTOR_TYPE_SAMPLED_IMAGE:
1783 case VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER:
1784 if (testCaseParams.calculateInLoop)
1785 s << getFragmentLoopSource(
1786 getColorAccess(testCaseParams.descriptorType, "rIndex", testCaseParams.usesMipMaps),
1787 getColorAccess(testCaseParams.descriptorType, "loopIdx", testCaseParams.usesMipMaps));
1789 s << getFragmentReturnSource(getColorAccess(testCaseParams.descriptorType, "rIndex", testCaseParams.usesMipMaps));
1791 default: TCU_THROW(InternalError, "Not implemented descriptor type");
1796 case VK_SHADER_STAGE_COMPUTE_BIT: // VK_DESCRIPTOR_TYPE_STORAGE_IMAGE
1797 s << "void main(void)\n{\n";
1798 if (testCaseParams.calculateInLoop)
1799 s << " for (int i = pc.lowerBound; i < pc.upperBound; ++i) \n"
1800 " imageAtomicAdd(data[nonuniformEXT(texelFetch(iter, i).x)], ivec2(0, 0), 1); \n";
1802 s << " uvec4 c = imageLoad(idxs, ivec2(gl_WorkGroupID.x, gl_WorkGroupID.y)); \n"
1803 " imageAtomicAdd( data[nonuniformEXT(c.r)], ivec2(0, 0), 1); \n";
1806 default: TCU_THROW(InternalError, "Not implemented shader stage");
1809 s << getShaderEpilog();
1814 class StorageBufferInstance : virtual public CommonDescriptorInstance
1817 StorageBufferInstance (Context& context,
1818 const TestCaseParams& testCaseParams);
1820 virtual void createAndPopulateDescriptors (IterateCommonVariables& variables);
1822 virtual bool verifyVertexWriteResults (IterateCommonVariables& variables);
1825 StorageBufferInstance::StorageBufferInstance (Context& context,
1826 const TestCaseParams& testCaseParams)
1827 : CommonDescriptorInstance(context,
1828 TestParams(VK_SHADER_STAGE_ALL_GRAPHICS,
1829 VK_DESCRIPTOR_TYPE_STORAGE_BUFFER,
1830 BINDING_StorageBuffer,
1831 VK_DESCRIPTOR_TYPE_UNDEFINED,
1834 performWritesInVertex(testCaseParams.descriptorType, context),
1839 void StorageBufferInstance::createAndPopulateDescriptors (IterateCommonVariables& variables)
1841 BindingStorageBuffer::Data data;
1843 bool vertexStores = false;
1845 ut::DeviceProperties dp(m_context);
1846 vertexStores = dp.physicalDeviceFeatures().vertexPipelineStoresAndAtomics != DE_FALSE;
1848 const deUint32 alignment = static_cast<deUint32>(ut::DeviceProperties(m_context).physicalDeviceProperties().limits.minStorageBufferOffsetAlignment);
1849 createBuffers(variables.descriptorsBufferInfos, variables.descriptorsBuffer, variables.validDescriptorCount, sizeof(data), alignment, VK_BUFFER_USAGE_STORAGE_BUFFER_BIT);
1851 unsigned char* buffer = static_cast<unsigned char*>(variables.descriptorsBuffer->alloc->getHostPtr());
1852 for (deUint32 infoIdx = 0; infoIdx < variables.validDescriptorCount; ++infoIdx)
1854 const float component = m_colorScheme[infoIdx % m_schemeSize];
1855 const tcu::Vec4 color (component, component, component, 1.0f);
1856 VkDescriptorBufferInfo& info = variables.descriptorsBufferInfos[infoIdx];
1857 data.cnew = vertexStores ? m_clearColor : color;
1860 deMemcpy(buffer + info.offset, &data, sizeof(data));
1862 vk::flushAlloc(m_vki, m_vkd, *variables.descriptorsBuffer->alloc);
1864 variables.dataAlignment = deAlign64(sizeof(data), alignment);
1867 bool StorageBufferInstance::verifyVertexWriteResults (IterateCommonVariables& variables)
1869 const tcu::Vec4 threshold (0.002f, 0.002f, 0.002f, 0.002f);
1870 const std::vector<deUint32> primes = ut::generatePrimes(variables.availableDescriptorCount);
1872 unsigned char* buffer = static_cast<unsigned char*>(variables.descriptorsBuffer->alloc->getHostPtr());
1873 BindingStorageBuffer::Data data;
1874 for (deUint32 primeIdx = 0; primeIdx < variables.validDescriptorCount; ++primeIdx)
1876 const deUint32 prime = primes[primeIdx];
1877 const float component = m_colorScheme[(prime % variables.validDescriptorCount) % m_schemeSize];
1878 const tcu::Vec4 referenceValue(component, component, component, 1.0f);
1880 VkDescriptorBufferInfo& info = variables.descriptorsBufferInfos[primeIdx];
1881 deMemcpy(&data, buffer + info.offset, sizeof(data));
1882 const tcu::Vec4 realValue = data.cnew;
1884 const tcu::Vec4 diff = tcu::absDiff(referenceValue, realValue);
1885 if (!tcu::boolAll(tcu::lessThanEqual(diff, threshold)))
1891 class UniformBufferInstance : virtual public CommonDescriptorInstance
1894 UniformBufferInstance (Context& context,
1895 const TestCaseParams& testCaseParams);
1897 virtual void createAndPopulateDescriptors (IterateCommonVariables& variables);
1900 UniformBufferInstance::UniformBufferInstance (Context& context,
1901 const TestCaseParams& testCaseParams)
1902 : CommonDescriptorInstance(context,
1903 TestParams(VK_SHADER_STAGE_ALL_GRAPHICS,
1904 VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER,
1905 BINDING_UniformBuffer,
1906 VK_DESCRIPTOR_TYPE_UNDEFINED,
1909 performWritesInVertex(testCaseParams.descriptorType, context),
1914 void UniformBufferInstance::createAndPopulateDescriptors (IterateCommonVariables& variables)
1916 BindingUniformBuffer::Data data;
1918 const deUint32 alignment = static_cast<deUint32>(ut::DeviceProperties(m_context).physicalDeviceProperties().limits.minUniformBufferOffsetAlignment);
1919 createBuffers(variables.descriptorsBufferInfos, variables.descriptorsBuffer, variables.validDescriptorCount, sizeof(data), alignment, VK_BUFFER_USAGE_UNIFORM_BUFFER_BIT);
1921 unsigned char* buffer = static_cast<unsigned char*>(variables.descriptorsBuffer->alloc->getHostPtr());
1922 for (deUint32 infoIdx = 0; infoIdx < variables.validDescriptorCount; ++infoIdx)
1924 const float component = m_colorScheme[infoIdx % m_schemeSize];
1925 VkDescriptorBufferInfo& info = variables.descriptorsBufferInfos[infoIdx];
1926 data.c = tcu::Vec4(component, component, component, 1.0f);
1927 deMemcpy(buffer + info.offset, &data, sizeof(data));
1929 vk::flushAlloc(m_vki, m_vkd, *variables.descriptorsBuffer->alloc);
1931 variables.dataAlignment = deAlign64(sizeof(data), alignment);
1934 class StorageTexelInstance : public CommonDescriptorInstance
1937 StorageTexelInstance (Context& context,
1938 const TestCaseParams& testCaseParams);
1940 virtual void createAndPopulateDescriptors (IterateCommonVariables& variables);
1942 virtual bool verifyVertexWriteResults (IterateCommonVariables& variables);
1945 StorageTexelInstance::StorageTexelInstance (Context& context,
1946 const TestCaseParams& testCaseParams)
1947 : CommonDescriptorInstance(context,
1948 TestParams(VK_SHADER_STAGE_ALL_GRAPHICS,
1949 VK_DESCRIPTOR_TYPE_STORAGE_TEXEL_BUFFER,
1950 BINDING_StorageTexelBuffer,
1951 VK_DESCRIPTOR_TYPE_UNDEFINED,
1954 performWritesInVertex(testCaseParams.descriptorType, context),
1959 void StorageTexelInstance::createAndPopulateDescriptors (IterateCommonVariables& variables)
1961 const VkExtent3D imageExtent = { 4, 4, 1 };
1962 const deUint32 imageSize = ut::computeImageSize(imageExtent, m_colorFormat);
1964 createBuffers(variables.descriptorsBufferInfos, variables.descriptorsBuffer, variables.validDescriptorCount, imageSize, sizeof(tcu::Vec4), VK_BUFFER_USAGE_STORAGE_TEXEL_BUFFER_BIT);
1965 createBuffersViews(variables.descriptorsBufferViews, variables.descriptorsBufferInfos, m_colorFormat);
1967 for (deUint32 imageIdx = 0; imageIdx < variables.validDescriptorCount; ++imageIdx)
1969 const float component = m_colorScheme[imageIdx % m_schemeSize];
1970 const PixelBufferAccess pa = getPixelAccess(imageIdx, imageExtent, m_colorFormat, variables.descriptorsBufferInfos, variables.descriptorsBuffer);
1972 tcu::clear(pa, m_clearColor);
1973 pa.setPixel(tcu::Vec4(component, component, component, 1.0f), 0, 0);
1975 vk::flushAlloc(m_vki, m_vkd, *variables.descriptorsBuffer->alloc);
1978 bool StorageTexelInstance::verifyVertexWriteResults(IterateCommonVariables& variables)
1980 const VkExtent3D imageExtent = { 4, 4, 1 };
1981 const tcu::Vec4 threshold (0.002f, 0.002f, 0.002f, 0.002f);
1982 const std::vector<deUint32> primes = ut::generatePrimes(variables.availableDescriptorCount);
1984 for (deUint32 primeIdx = 0; primeIdx < variables.validDescriptorCount; ++primeIdx)
1986 const deUint32 prime = primes[primeIdx];
1987 const float component = m_colorScheme[( prime % variables.validDescriptorCount ) % m_schemeSize];
1988 const tcu::Vec4 referenceValue(component, component, component, 1.0f);
1990 const PixelBufferAccess pa = getPixelAccess(primeIdx, imageExtent, m_colorFormat, variables.descriptorsBufferInfos, variables.descriptorsBuffer);
1991 const tcu::Vec4 realValue = pa.getPixel(1, 0);
1993 const tcu::Vec4 diff = tcu::absDiff(referenceValue, realValue);
1994 if (!tcu::boolAll(tcu::lessThanEqual(diff, threshold)))
2000 class UniformTexelInstance : public CommonDescriptorInstance
2003 UniformTexelInstance (Context& context,
2004 const TestCaseParams& testCaseParams);
2006 virtual void createAndPopulateDescriptors (IterateCommonVariables& variables);
2009 UniformTexelInstance::UniformTexelInstance (Context& context,
2010 const TestCaseParams& testCaseParams)
2011 : CommonDescriptorInstance(context,
2012 TestParams(VK_SHADER_STAGE_ALL_GRAPHICS,
2013 VK_DESCRIPTOR_TYPE_UNIFORM_TEXEL_BUFFER,
2014 BINDING_UniformTexelBuffer,
2015 VK_DESCRIPTOR_TYPE_UNDEFINED,
2018 performWritesInVertex(testCaseParams.descriptorType, context),
2023 void UniformTexelInstance::createAndPopulateDescriptors (IterateCommonVariables& variables)
2025 const VkExtent3D imageExtent = { 4, 4, 1 };
2026 const deUint32 imageSize = ut::computeImageSize(imageExtent, m_colorFormat);
2028 createBuffers(variables.descriptorsBufferInfos, variables.descriptorsBuffer, variables.validDescriptorCount, imageSize, sizeof(tcu::Vec4), VK_BUFFER_USAGE_UNIFORM_TEXEL_BUFFER_BIT);
2029 createBuffersViews(variables.descriptorsBufferViews, variables.descriptorsBufferInfos, m_colorFormat);
2031 for (deUint32 imageIdx = 0; imageIdx < variables.validDescriptorCount; ++imageIdx)
2033 const float component = m_colorScheme[imageIdx % m_schemeSize];
2034 const PixelBufferAccess pa = getPixelAccess(imageIdx, imageExtent, m_colorFormat, variables.descriptorsBufferInfos, variables.descriptorsBuffer);
2036 tcu::clear(pa, tcu::Vec4(component, component, component, 1.0f));
2038 vk::flushAlloc(m_vki, m_vkd, *variables.descriptorsBuffer->alloc);
2041 class DynamicBuffersInstance : virtual public CommonDescriptorInstance
2044 DynamicBuffersInstance (Context& context,
2045 const TestParams& testParams)
2046 : CommonDescriptorInstance(context, testParams) {}
2049 virtual tcu::TestStatus iterate (void);
2050 virtual void updateDescriptors (IterateCommonVariables& variables);
2053 void DynamicBuffersInstance::updateDescriptors (IterateCommonVariables& variables)
2055 DE_ASSERT(variables.dataAlignment);
2057 VkDescriptorBufferInfo bufferInfo =
2059 *variables.descriptorsBuffer.get()->buffer,
2060 0, // always 0, it will be taken from pDynamicOffsets
2061 variables.dataAlignment
2064 VkWriteDescriptorSet updateInfo =
2066 VK_STRUCTURE_TYPE_WRITE_DESCRIPTOR_SET, // sType
2068 *variables.descriptorSet, // descriptorSet
2069 m_testParams.descriptorBinding, // descriptorBinding;
2070 0, // to be set in below loop // dstArrayElement
2071 1u, // descriptorCount
2072 m_testParams.descriptorType, // descriptorType
2073 DE_NULL, // pImageInfo
2074 &bufferInfo, // pBufferInfo
2075 DE_NULL // pTexelBufferView
2078 deUint32 descIdx = 0;
2079 const std::vector<deUint32> primes = ut::generatePrimes(variables.availableDescriptorCount);
2080 for (deUint32 validIdx = 0; validIdx < variables.validDescriptorCount; ++validIdx)
2082 for (; descIdx < primes[validIdx]; ++descIdx)
2084 updateInfo.dstArrayElement = descIdx;
2085 m_vki.updateDescriptorSets (m_vkd, 1u, &updateInfo, 0u, DE_NULL);
2088 updateInfo.dstArrayElement = primes[validIdx];
2089 m_vki.updateDescriptorSets (m_vkd, 1u, &updateInfo, 0u, DE_NULL);
2093 for (; descIdx < variables.availableDescriptorCount; ++descIdx)
2095 updateInfo.dstArrayElement = descIdx;
2096 m_vki.updateDescriptorSets(m_vkd, 1u, &updateInfo, 0u, DE_NULL);
2100 tcu::TestStatus DynamicBuffersInstance::iterate (void)
2102 IterateCommonVariables v;
2103 iterateCommandBegin (v);
2105 DE_ASSERT(v.dataAlignment);
2107 std::vector<deUint32> dynamicOffsets;
2109 deUint32 descIdx = 0;
2110 const std::vector<deUint32> primes = ut::generatePrimes(v.availableDescriptorCount);
2111 for (deUint32 validIdx = 0; validIdx < v.validDescriptorCount; ++validIdx)
2113 for (; descIdx < primes[validIdx]; ++descIdx)
2115 dynamicOffsets.push_back(0);
2118 dynamicOffsets.push_back(static_cast<deUint32>(validIdx * v.dataAlignment));
2122 for (; descIdx < v.availableDescriptorCount; ++descIdx)
2124 dynamicOffsets.push_back(0);
2127 // Unfortunatelly not lees and not more, only exactly
2128 DE_ASSERT(dynamicOffsets.size() == v.availableDescriptorCount);
2130 const VkDescriptorSet descriptorSets[] = { *v.descriptorSet };
2132 m_vki.cmdBindDescriptorSets(
2133 *v.commandBuffer, // commandBuffer
2134 VK_PIPELINE_BIND_POINT_GRAPHICS, // pipelineBindPoint
2135 *v.pipelineLayout, // layout
2137 DE_LENGTH_OF_ARRAY(descriptorSets), // descriptorSetCount
2138 descriptorSets, // pDescriptorSets
2139 v.availableDescriptorCount, // dynamicOffsetCount
2140 dynamicOffsets.data()); // pDynamicOffsets
2142 vk::beginRenderPass (m_vki, *v.commandBuffer, *v.renderPass, *v.frameBuffer->buffer, v.renderArea, m_clearColor);
2143 m_vki.cmdDraw (*v.commandBuffer, v.vertexCount, 1, 0, 0);
2144 vk::endRenderPass (m_vki, *v.commandBuffer);
2146 return (iterateCommandEnd(v) ? tcu::TestStatus::pass : tcu::TestStatus::fail)("");
2149 class DynamicStorageBufferInstance : public DynamicBuffersInstance, public StorageBufferInstance
2152 DynamicStorageBufferInstance (Context& context,
2153 const TestCaseParams& testCaseParams);
2154 tcu::TestStatus iterate (void);
2155 void createAndPopulateDescriptors (IterateCommonVariables& variables);
2156 void updateDescriptors (IterateCommonVariables& variables);
2157 bool verifyVertexWriteResults (IterateCommonVariables& variables);
2160 DynamicStorageBufferInstance::DynamicStorageBufferInstance (Context& context,
2161 const TestCaseParams& testCaseParams)
2162 : CommonDescriptorInstance(context,
2163 TestParams(VK_SHADER_STAGE_ALL_GRAPHICS,
2164 VK_DESCRIPTOR_TYPE_STORAGE_BUFFER_DYNAMIC,
2165 BINDING_StorageBufferDynamic,
2166 VK_DESCRIPTOR_TYPE_UNDEFINED,
2169 performWritesInVertex(testCaseParams.descriptorType, context),
2171 DynamicBuffersInstance(context, m_testParams), StorageBufferInstance(context, testCaseParams)
2175 tcu::TestStatus DynamicStorageBufferInstance::iterate(void)
2177 return DynamicBuffersInstance::iterate();
2180 void DynamicStorageBufferInstance::createAndPopulateDescriptors(IterateCommonVariables& variables)
2182 StorageBufferInstance::createAndPopulateDescriptors(variables);
2185 void DynamicStorageBufferInstance::updateDescriptors(IterateCommonVariables& variables)
2187 DynamicBuffersInstance::updateDescriptors(variables);
2190 bool DynamicStorageBufferInstance::verifyVertexWriteResults(IterateCommonVariables& variables)
2192 return StorageBufferInstance::verifyVertexWriteResults(variables);
2195 class DynamicUniformBufferInstance : public DynamicBuffersInstance, public UniformBufferInstance
2198 DynamicUniformBufferInstance (Context& context,
2199 const TestCaseParams& testCaseParams);
2200 tcu::TestStatus iterate(void);
2201 void createAndPopulateDescriptors(IterateCommonVariables& variables);
2202 void updateDescriptors(IterateCommonVariables& variables);
2205 DynamicUniformBufferInstance::DynamicUniformBufferInstance (Context& context,
2206 const TestCaseParams& testCaseParams)
2207 : CommonDescriptorInstance(context,
2208 TestParams(VK_SHADER_STAGE_ALL_GRAPHICS,
2209 VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER_DYNAMIC,
2210 BINDING_UniformBufferDynamic,
2211 VK_DESCRIPTOR_TYPE_UNDEFINED,
2214 performWritesInVertex(testCaseParams.descriptorType, context),
2216 DynamicBuffersInstance(context, m_testParams), UniformBufferInstance(context, testCaseParams)
2220 tcu::TestStatus DynamicUniformBufferInstance::iterate(void)
2222 return DynamicBuffersInstance::iterate();
2225 void DynamicUniformBufferInstance::createAndPopulateDescriptors(IterateCommonVariables& variables)
2227 UniformBufferInstance::createAndPopulateDescriptors(variables);
2230 void DynamicUniformBufferInstance::updateDescriptors(IterateCommonVariables& variables)
2232 DynamicBuffersInstance::updateDescriptors(variables);
2235 class InputAttachmentInstance : public CommonDescriptorInstance
2238 InputAttachmentInstance (Context& context,
2239 const TestCaseParams& testCaseParams);
2241 virtual Move<VkRenderPass> createRenderPass (const IterateCommonVariables& variables);
2242 virtual void createFramebuffer (ut::FrameBufferSp& frameBuffer,
2243 VkRenderPass renderPass,
2244 const IterateCommonVariables& variables);
2245 virtual void createAndPopulateDescriptors (IterateCommonVariables& variables);
2248 InputAttachmentInstance::InputAttachmentInstance (Context& context,
2249 const TestCaseParams& testCaseParams)
2250 : CommonDescriptorInstance(context,
2251 TestParams(VK_SHADER_STAGE_ALL_GRAPHICS,
2252 VK_DESCRIPTOR_TYPE_INPUT_ATTACHMENT,
2253 BINDING_InputAttachment,
2254 VK_DESCRIPTOR_TYPE_UNDEFINED,
2257 performWritesInVertex(testCaseParams.descriptorType, context),
2262 void InputAttachmentInstance::createAndPopulateDescriptors (IterateCommonVariables& variables)
2264 createImages(variables.descriptorsImages, variables.descriptorsBufferInfos, variables.descriptorsBuffer,
2265 VK_BUFFER_USAGE_TRANSFER_SRC_BIT, m_testParams.frameResolution, m_colorFormat, VK_IMAGE_LAYOUT_UNDEFINED, variables.validDescriptorCount);
2266 createImagesViews(variables.descriptorImageViews, variables.descriptorsImages, m_colorFormat);
2268 for (deUint32 descriptorIdx = 0; descriptorIdx < variables.validDescriptorCount; ++descriptorIdx)
2270 const float component = m_colorScheme[descriptorIdx % m_schemeSize];
2271 const tcu::PixelBufferAccess pa = getPixelAccess(descriptorIdx, m_testParams.frameResolution, m_colorFormat, variables.descriptorsBufferInfos, variables.descriptorsBuffer);
2272 tcu::clear(pa, tcu::Vec4(component, component, component, 1.0f));
2274 vk::flushAlloc(m_vki, m_vkd, *variables.descriptorsBuffer->alloc);
2277 Move<VkRenderPass> InputAttachmentInstance::createRenderPass (const IterateCommonVariables& variables)
2279 std::vector<VkAttachmentDescription> attachmentDescriptions;
2280 std::vector<VkAttachmentReference> inputAttachmentRefs;
2282 const VkAttachmentDescription colorAttachmentDescription =
2284 (VkAttachmentDescriptionFlags)0, // VkAttachmentDescriptionFlags flags;
2285 m_colorFormat, // VkFormat format;
2286 VK_SAMPLE_COUNT_1_BIT, // VkSampleCountFlagBits samples;
2287 VK_ATTACHMENT_LOAD_OP_CLEAR, // VkAttachmentLoadOp loadOp;
2288 VK_ATTACHMENT_STORE_OP_STORE, // VkAttachmentStoreOp storeOp;
2289 VK_ATTACHMENT_LOAD_OP_DONT_CARE, // VkAttachmentLoadOp stencilLoadOp;
2290 VK_ATTACHMENT_STORE_OP_DONT_CARE, // VkAttachmentStoreOp stencilStoreOp;
2291 VK_IMAGE_LAYOUT_UNDEFINED, // VkImageLayout initialLayout;
2292 VK_IMAGE_LAYOUT_COLOR_ATTACHMENT_OPTIMAL, // VkImageLayout finalLayout;
2294 const VkAttachmentReference colorAttachmentRef =
2296 0u, // deUint32 attachment;
2297 VK_IMAGE_LAYOUT_COLOR_ATTACHMENT_OPTIMAL // VkImageLayout layout;
2299 attachmentDescriptions.push_back(colorAttachmentDescription);
2301 // build input atachments
2303 const deUint32 inputCount = static_cast<deUint32>(variables.descriptorImageViews.size());
2304 for (deUint32 inputIdx = 0; inputIdx < inputCount; ++inputIdx)
2306 const VkAttachmentDescription inputAttachmentDescription =
2308 VK_ATTACHMENT_DESCRIPTION_MAY_ALIAS_BIT, // VkAttachmentDescriptionFlags flags;
2309 variables.descriptorsImages[inputIdx]->format, // VkFormat format;
2310 VK_SAMPLE_COUNT_1_BIT, // VkSampleCountFlagBits samples;
2311 VK_ATTACHMENT_LOAD_OP_LOAD, // VkAttachmentLoadOp loadOp;
2312 VK_ATTACHMENT_STORE_OP_STORE, // VkAttachmentStoreOp storeOp;
2313 VK_ATTACHMENT_LOAD_OP_DONT_CARE, // VkAttachmentLoadOp stencilLoadOp;
2314 VK_ATTACHMENT_STORE_OP_DONT_CARE, // VkAttachmentStoreOp stencilStoreOp;
2315 VK_IMAGE_LAYOUT_GENERAL, // VkImageLayout initialLayout;
2316 VK_IMAGE_LAYOUT_GENERAL // VkImageLayout finalLayout;
2319 const VkAttachmentReference inputAttachmentRef =
2321 inputIdx + 1, // deUint32 attachment;
2322 VK_IMAGE_LAYOUT_GENERAL // VkImageLayout layout;
2325 inputAttachmentRefs.push_back(inputAttachmentRef);
2326 attachmentDescriptions.push_back(inputAttachmentDescription);
2330 const VkSubpassDescription subpassDescription =
2332 (VkSubpassDescriptionFlags)0, // VkSubpassDescriptionFlags flags;
2333 VK_PIPELINE_BIND_POINT_GRAPHICS, // VkPipelineBindPoint pipelineBindPoint;
2334 static_cast<deUint32>(inputAttachmentRefs.size()), // deUint32 inputAttachmentCount;
2335 inputAttachmentRefs.data(), // const VkAttachmentReference* pInputAttachments;
2336 1u, // deUint32 colorAttachmentCount;
2337 &colorAttachmentRef, // const VkAttachmentReference* pColorAttachments;
2338 DE_NULL, // const VkAttachmentReference* pResolveAttachments;
2339 DE_NULL, // const VkAttachmentReference* pDepthStencilAttachment;
2340 0u, // deUint32 preserveAttachmentCount;
2341 DE_NULL // const deUint32* pPreserveAttachments;
2344 const VkRenderPassCreateInfo renderPassInfo =
2346 VK_STRUCTURE_TYPE_RENDER_PASS_CREATE_INFO, // VkStructureType sType;
2347 DE_NULL, // const void* pNext;
2348 (VkRenderPassCreateFlags)0, // VkRenderPassCreateFlags flags;
2349 static_cast<deUint32>(attachmentDescriptions.size()), // deUint32 attachmentCount;
2350 attachmentDescriptions.data(), // const VkAttachmentDescription* pAttachments;
2351 1u, // deUint32 subpassCount;
2352 &subpassDescription, // const VkSubpassDescription* pSubpasses;
2353 0u, // deUint32 dependencyCount;
2354 DE_NULL // const VkSubpassDependency* pDependencies;
2357 return vk::createRenderPass(m_vki, m_vkd, &renderPassInfo);
2360 void InputAttachmentInstance::createFramebuffer (ut::FrameBufferSp& frameBuffer,
2361 VkRenderPass renderPass,
2362 const IterateCommonVariables& variables)
2364 std::vector<VkImageView> inputAttachments;
2365 const deUint32 viewCount = static_cast<deUint32>(variables.descriptorImageViews.size());
2366 inputAttachments.resize(viewCount);
2367 for (deUint32 viewIdx = 0; viewIdx < viewCount; ++viewIdx)
2369 inputAttachments[viewIdx] = **variables.descriptorImageViews[viewIdx];
2371 ut::createFrameBuffer(frameBuffer, m_context, m_testParams.frameResolution, m_colorFormat, renderPass, viewCount, inputAttachments.data());
2374 class SamplerInstance : public CommonDescriptorInstance
2377 SamplerInstance (Context& context,
2378 const TestCaseParams& testCaseParams);
2380 virtual void createAndPopulateDescriptors (IterateCommonVariables& variables);
2381 virtual void updateDescriptors (IterateCommonVariables& variables);
2384 SamplerInstance::SamplerInstance (Context& context,
2385 const TestCaseParams& testCaseParams)
2386 : CommonDescriptorInstance(context,
2387 TestParams(VK_SHADER_STAGE_ALL_GRAPHICS,
2388 VK_DESCRIPTOR_TYPE_SAMPLER,
2390 VK_DESCRIPTOR_TYPE_SAMPLED_IMAGE,
2391 BINDING_SampledImage,
2393 performWritesInVertex(testCaseParams.descriptorType, context),
2398 void SamplerInstance::updateDescriptors (IterateCommonVariables& variables)
2400 DE_ASSERT(variables.descriptorsImages.size() == 1);
2401 DE_ASSERT(variables.descriptorImageViews.size() == 1);
2402 DE_ASSERT(variables.descriptorsBufferInfos.size() == 1);
2403 DE_ASSERT(m_testParams.additionalDescriptorType == VK_DESCRIPTOR_TYPE_SAMPLED_IMAGE);
2404 DE_ASSERT(variables.descriptorSamplers.size() == variables.validDescriptorCount);
2408 const VkDescriptorImageInfo imageInfo =
2410 static_cast<VkSampler>(0),
2411 **variables.descriptorImageViews[0],
2412 VK_IMAGE_LAYOUT_GENERAL
2415 const VkWriteDescriptorSet writeInfo =
2417 VK_STRUCTURE_TYPE_WRITE_DESCRIPTOR_SET, // sType
2419 *variables.descriptorSet, // descriptorSet
2420 BINDING_SampledImage, // descriptorBinding;
2422 1u, // descriptorCount
2423 VK_DESCRIPTOR_TYPE_SAMPLED_IMAGE, // descriptorType
2424 &imageInfo, // pImageInfo
2425 DE_NULL, // pBufferInfo
2426 DE_NULL // pTexelBufferView
2429 m_vki.updateDescriptorSets(m_vkd, 1u, &writeInfo, 0u, DE_NULL);
2433 CommonDescriptorInstance::updateDescriptors(variables);
2436 void SamplerInstance::createAndPopulateDescriptors (IterateCommonVariables& variables)
2438 DE_ASSERT(variables.descriptorsImages.size() == 0);
2439 DE_ASSERT(variables.descriptorImageViews.size() == 0);
2440 DE_ASSERT(variables.descriptorsBufferInfos.size() == 0);
2441 DE_ASSERT(variables.descriptorSamplers.size() == 0);
2443 // create and populate an image
2445 VkExtent3D imageExtent = m_testParams.frameResolution;
2446 if (m_testParams.usesMipMaps)
2448 imageExtent.width *= 2;
2449 imageExtent.height *= 2;
2452 createImages(variables.descriptorsImages, variables.descriptorsBufferInfos, variables.descriptorsBuffer,
2453 VK_BUFFER_USAGE_TRANSFER_SRC_BIT, imageExtent, m_colorFormat, VK_IMAGE_LAYOUT_UNDEFINED, 1, m_testParams.usesMipMaps);
2454 createImagesViews(variables.descriptorImageViews, variables.descriptorsImages, m_colorFormat);
2456 PixelBufferAccess pa = getPixelAccess(0, imageExtent, m_colorFormat, variables.descriptorsBufferInfos, variables.descriptorsBuffer, m_testParams.usesMipMaps ? 1 : 0);
2458 for (deUint32 y = 0, pixelNum = 0; y < m_testParams.frameResolution.height; ++y)
2460 for (deUint32 x = 0; x < m_testParams.frameResolution.width; ++x, ++pixelNum)
2462 const float component = m_colorScheme[(pixelNum % variables.validDescriptorCount) % m_schemeSize];
2463 pa.setPixel(tcu::Vec4(component, component, component, 1.0f), x, y);
2467 vk::flushAlloc(m_vki, m_vkd, *variables.descriptorsBuffer->alloc);
2470 const tcu::Sampler sampler(
2471 tcu::Sampler::CLAMP_TO_BORDER, // wrapS
2472 tcu::Sampler::CLAMP_TO_BORDER, // wrapT
2473 tcu::Sampler::CLAMP_TO_BORDER, // wrapR
2474 m_testParams.usesMipMaps ? tcu::Sampler::LINEAR_MIPMAP_NEAREST : tcu::Sampler::NEAREST, // minFilter
2475 m_testParams.usesMipMaps ? tcu::Sampler::LINEAR_MIPMAP_NEAREST : tcu::Sampler::NEAREST, // magFilter
2476 0.0f, // lodTreshold
2477 true); // normalizeCoords
2478 const VkSamplerCreateInfo createInfo = vk::mapSampler(sampler, vk::mapVkFormat(m_colorFormat));
2479 variables.descriptorSamplers.resize(variables.validDescriptorCount);
2481 for (deUint32 samplerIdx = 0; samplerIdx < variables.validDescriptorCount; ++samplerIdx)
2483 variables.descriptorSamplers[samplerIdx] = ut::SamplerSp(new Move<VkSampler>(vk::createSampler(m_vki, m_vkd, &createInfo)));
2487 class SampledImageInstance : public CommonDescriptorInstance
2490 SampledImageInstance (Context& context,
2491 const TestCaseParams& testCaseParams);
2493 virtual void createAndPopulateDescriptors (IterateCommonVariables& variables);
2494 virtual void updateDescriptors (IterateCommonVariables& variables);
2497 SampledImageInstance::SampledImageInstance (Context& context,
2498 const TestCaseParams& testCaseParams)
2499 : CommonDescriptorInstance(context,
2500 TestParams(VK_SHADER_STAGE_ALL_GRAPHICS,
2501 VK_DESCRIPTOR_TYPE_SAMPLED_IMAGE,
2502 BINDING_SampledImage,
2503 VK_DESCRIPTOR_TYPE_SAMPLER,
2506 performWritesInVertex(testCaseParams.descriptorType, context),
2511 void SampledImageInstance::updateDescriptors (IterateCommonVariables& variables)
2513 DE_ASSERT(variables.descriptorSamplers.size() == 1);
2514 DE_ASSERT(variables.descriptorsImages.size() == variables.validDescriptorCount);
2515 DE_ASSERT(variables.descriptorImageViews.size() == variables.validDescriptorCount);
2516 DE_ASSERT(variables.descriptorsBufferInfos.size() == variables.validDescriptorCount);
2520 const VkDescriptorImageInfo samplerInfo =
2522 **variables.descriptorSamplers[0],
2523 static_cast<VkImageView>(0),
2524 static_cast<VkImageLayout>(0)
2527 const VkWriteDescriptorSet writeInfo =
2529 VK_STRUCTURE_TYPE_WRITE_DESCRIPTOR_SET, // sType
2531 *variables.descriptorSet, // descriptorSet
2532 BINDING_Sampler, // descriptorBinding;
2534 1u, // descriptorCount
2535 VK_DESCRIPTOR_TYPE_SAMPLER, // descriptorType
2536 &samplerInfo, // pImageInfo
2537 DE_NULL, // pBufferInfo
2538 DE_NULL // pTexelBufferView
2541 m_vki.updateDescriptorSets(m_vkd, 1u, &writeInfo, 0u, DE_NULL);
2545 CommonDescriptorInstance::updateDescriptors(variables);
2548 void SampledImageInstance::createAndPopulateDescriptors (IterateCommonVariables& variables)
2550 DE_ASSERT(variables.descriptorSamplers.size() == 0);
2551 DE_ASSERT(variables.descriptorsImages.size() == 0);
2552 DE_ASSERT(variables.descriptorImageViews.size() == 0);
2553 DE_ASSERT(variables.descriptorsBufferInfos.size() == 0);
2555 // create an only one sampler for all images
2557 const tcu::Sampler sampler(
2558 tcu::Sampler::CLAMP_TO_BORDER, // wrapS
2559 tcu::Sampler::CLAMP_TO_BORDER, // wrapT
2560 tcu::Sampler::CLAMP_TO_BORDER, // wrapR
2561 m_testParams.usesMipMaps ? tcu::Sampler::NEAREST_MIPMAP_NEAREST : tcu::Sampler::NEAREST, // minFilter
2562 m_testParams.usesMipMaps ? tcu::Sampler::NEAREST_MIPMAP_NEAREST : tcu::Sampler::NEAREST, // magFilter
2563 0.0f, // lodTreshold
2564 true); // normalizeCoords
2565 const VkSamplerCreateInfo createInfo = vk::mapSampler(sampler, vk::mapVkFormat(m_colorFormat));
2566 variables.descriptorSamplers.push_back(ut::SamplerSp(new Move<VkSampler>(vk::createSampler(m_vki, m_vkd, &createInfo))));
2569 const VkExtent3D& imageExtent = m_testParams.usesMipMaps ? bigImageExtent : smallImageExtent;
2571 createImages(variables.descriptorsImages, variables.descriptorsBufferInfos, variables.descriptorsBuffer,
2572 VK_BUFFER_USAGE_TRANSFER_SRC_BIT, imageExtent, m_colorFormat, VK_IMAGE_LAYOUT_UNDEFINED, variables.validDescriptorCount, m_testParams.usesMipMaps);
2573 createImagesViews(variables.descriptorImageViews, variables.descriptorsImages, m_colorFormat);
2575 PixelBufferAccess pixelAccess;
2576 for (deUint32 imageIdx = 0; imageIdx < variables.validDescriptorCount; ++imageIdx)
2578 const float component = m_colorScheme[imageIdx % m_schemeSize];
2580 if (m_testParams.usesMipMaps)
2582 const deUint32 mipCount = ut::computeMipMapCount(imageExtent);
2583 DE_ASSERT(mipCount >= 2);
2584 for (deUint32 mipIdx = 0; mipIdx < mipCount; ++mipIdx)
2586 pixelAccess = getPixelAccess(imageIdx, imageExtent, m_colorFormat, variables.descriptorsBufferInfos, variables.descriptorsBuffer, mipIdx);
2587 tcu::clear(pixelAccess, m_clearColor);
2590 pixelAccess = getPixelAccess(imageIdx, imageExtent, m_colorFormat, variables.descriptorsBufferInfos, variables.descriptorsBuffer, mipCount-1);
2591 pixelAccess.setPixel(tcu::Vec4(component, component, component, 1.0f), 0, 0);
2595 pixelAccess = getPixelAccess(imageIdx, imageExtent, m_colorFormat, variables.descriptorsBufferInfos, variables.descriptorsBuffer, 0);
2596 pixelAccess.setPixel(tcu::Vec4(component, component, component, 1.0f), 0, 0);
2599 vk::flushAlloc(m_vki, m_vkd, *variables.descriptorsBuffer->alloc);
2602 class CombinedImageInstance : public CommonDescriptorInstance
2605 CombinedImageInstance (Context& context,
2606 const TestCaseParams& testCaseParams);
2608 virtual void createAndPopulateDescriptors (IterateCommonVariables& variables);
2609 virtual void updateDescriptors (IterateCommonVariables& variables);
2612 CombinedImageInstance::CombinedImageInstance (Context& context,
2613 const TestCaseParams& testCaseParams)
2614 : CommonDescriptorInstance(context,
2615 TestParams(VK_SHADER_STAGE_ALL_GRAPHICS,
2616 testCaseParams.descriptorType,
2617 BINDING_CombinedImageSampler,
2618 VK_DESCRIPTOR_TYPE_UNDEFINED,
2621 performWritesInVertex(testCaseParams.descriptorType),
2626 void CombinedImageInstance::updateDescriptors (IterateCommonVariables& variables)
2628 const std::vector<deUint32> primes = ut::generatePrimes(variables.availableDescriptorCount);
2629 const deUint32 primeCount = static_cast<deUint32>(primes.size());
2631 DE_ASSERT(variables.descriptorSamplers.size() == 1);
2632 DE_ASSERT(variables.descriptorsImages.size() == primeCount);
2633 DE_ASSERT(variables.descriptorImageViews.size() == primeCount);
2634 DE_ASSERT(variables.descriptorsBufferInfos.size() == primeCount);
2636 for (deUint32 primeIdx = 0; primeIdx < primeCount; ++primeIdx)
2638 const VkDescriptorImageInfo imageInfo =
2640 **variables.descriptorSamplers[0],
2641 **variables.descriptorImageViews[primeIdx],
2642 VK_IMAGE_LAYOUT_GENERAL
2645 const VkWriteDescriptorSet writeInfo =
2647 VK_STRUCTURE_TYPE_WRITE_DESCRIPTOR_SET, // sType
2649 *variables.descriptorSet, // descriptorSet
2650 BINDING_CombinedImageSampler, // descriptorBinding;
2651 primes[primeIdx], // elementIndex
2652 1u, // descriptorCount
2653 m_testParams.descriptorType, // descriptorType
2654 &imageInfo, // pImageInfo
2655 DE_NULL, // pBufferInfo
2656 DE_NULL // pTexelBufferView
2659 m_vki.updateDescriptorSets(m_vkd, 1u, &writeInfo, 0u, DE_NULL);
2663 void CombinedImageInstance::createAndPopulateDescriptors (IterateCommonVariables& variables)
2665 DE_ASSERT(variables.descriptorSamplers.size() == 0);
2666 DE_ASSERT(variables.descriptorsImages.size() == 0);
2667 DE_ASSERT(variables.descriptorImageViews.size() == 0);
2668 DE_ASSERT(variables.descriptorsBufferInfos.size() == 0);
2669 DE_ASSERT(variables.descriptorSamplers.size() == 0);
2671 const tcu::Sampler sampler(
2672 tcu::Sampler::CLAMP_TO_BORDER, // wrapS
2673 tcu::Sampler::CLAMP_TO_BORDER, // wrapT
2674 tcu::Sampler::CLAMP_TO_BORDER, // wrapR
2675 m_testParams.usesMipMaps ? tcu::Sampler::NEAREST_MIPMAP_NEAREST : tcu::Sampler::NEAREST, // minFilter
2676 m_testParams.usesMipMaps ? tcu::Sampler::NEAREST_MIPMAP_NEAREST : tcu::Sampler::NEAREST, // magFilter
2677 0.0f, // lodTreshold
2678 true); // normalizeCoords
2679 const VkSamplerCreateInfo createInfo = vk::mapSampler(sampler, vk::mapVkFormat(m_colorFormat));
2680 variables.descriptorSamplers.push_back(ut::SamplerSp(new Move<VkSampler>(vk::createSampler(m_vki, m_vkd, &createInfo))));
2682 const VkExtent3D& imageExtent = m_testParams.usesMipMaps ? bigImageExtent : smallImageExtent;
2683 createImages(variables.descriptorsImages, variables.descriptorsBufferInfos, variables.descriptorsBuffer, VK_BUFFER_USAGE_TRANSFER_SRC_BIT,
2684 imageExtent, m_colorFormat, VK_IMAGE_LAYOUT_UNDEFINED, variables.validDescriptorCount, m_testParams.usesMipMaps);
2685 createImagesViews(variables.descriptorImageViews, variables.descriptorsImages, m_colorFormat);
2687 PixelBufferAccess pixelAccess;
2688 for (deUint32 imageIdx = 0; imageIdx < variables.validDescriptorCount; ++imageIdx)
2690 const float component = m_colorScheme[imageIdx % m_schemeSize];
2692 if (m_testParams.usesMipMaps)
2694 const deUint32 mipCount = ut::computeMipMapCount(imageExtent);
2695 DE_ASSERT(mipCount >= 2);
2696 for (deUint32 mipIdx = 0; mipIdx < mipCount; ++mipIdx)
2698 pixelAccess = getPixelAccess(imageIdx, imageExtent, m_colorFormat, variables.descriptorsBufferInfos, variables.descriptorsBuffer, mipIdx);
2699 tcu::clear(pixelAccess, m_clearColor);
2702 pixelAccess = getPixelAccess(imageIdx, imageExtent, m_colorFormat, variables.descriptorsBufferInfos, variables.descriptorsBuffer, mipCount-1);
2703 pixelAccess.setPixel(tcu::Vec4(component, component, component, 1.0f), 0, 0);
2707 pixelAccess = getPixelAccess(imageIdx, imageExtent, m_colorFormat, variables.descriptorsBufferInfos, variables.descriptorsBuffer, 0);
2708 pixelAccess.setPixel(tcu::Vec4(component, component, component, 1.0f), 0, 0);
2712 vk::flushAlloc(m_vki, m_vkd, *variables.descriptorsBuffer->alloc);
2715 class StorageImageInstance : public CommonDescriptorInstance
2718 StorageImageInstance (Context& context,
2719 const TestCaseParams& testCaseParams);
2721 virtual tcu::TestStatus iterate (void);
2722 virtual void createAndPopulateDescriptors (IterateCommonVariables& variables);
2723 virtual void updateDescriptors (IterateCommonVariables& variables);
2724 virtual void iterateCollectResults (ut::UpdatablePixelBufferAccessPtr& result,
2725 const IterateCommonVariables& variables,
2727 ut::BufferHandleAllocSp m_buffer;
2728 const deUint32 m_fillColor;
2729 typedef deUint32 m_imageFormat_t;
2732 StorageImageInstance::StorageImageInstance (Context& context,
2733 const TestCaseParams& testCaseParams)
2734 : CommonDescriptorInstance(context,
2735 TestParams (VK_SHADER_STAGE_COMPUTE_BIT,
2736 VK_DESCRIPTOR_TYPE_STORAGE_IMAGE,
2737 BINDING_StorageImage,
2738 VK_DESCRIPTOR_TYPE_STORAGE_IMAGE,
2739 (BINDING_StorageImage + 1),
2741 performWritesInVertex(testCaseParams.descriptorType, context),
2748 void StorageImageInstance::updateDescriptors (IterateCommonVariables& variables)
2750 // update image at last index
2752 VkDescriptorImageInfo imageInfo =
2754 static_cast<VkSampler>(0),
2755 **variables.descriptorImageViews[variables.validDescriptorCount],
2756 VK_IMAGE_LAYOUT_GENERAL
2759 const VkWriteDescriptorSet writeInfo =
2761 VK_STRUCTURE_TYPE_WRITE_DESCRIPTOR_SET, // sType
2763 *variables.descriptorSet, // descriptorSet
2764 m_testParams.additionalDescriptorBinding, // descriptorBinding;
2766 1u, // descriptorCount
2767 m_testParams.additionalDescriptorType, // descriptorType
2768 &imageInfo, // pImageInfo
2769 DE_NULL, // pBufferInfo
2770 DE_NULL // pTexelBufferView
2773 m_vki.updateDescriptorSets(m_vkd, 1u, &writeInfo, 0u, DE_NULL);
2776 // update rest images
2777 CommonDescriptorInstance::updateDescriptors(variables);
2780 void StorageImageInstance::createAndPopulateDescriptors (IterateCommonVariables& variables)
2782 const VkFormat imageFormat = ut::mapType2vkFormat<m_imageFormat_t>::value;
2783 const VkBufferUsageFlags bufferUsage = VK_BUFFER_USAGE_STORAGE_BUFFER_BIT | VK_BUFFER_USAGE_TRANSFER_SRC_BIT | VK_BUFFER_USAGE_TRANSFER_DST_BIT;
2785 // create descriptor buffer, images and views
2787 const VkExtent3D imageExtent = { 4, 4, 1 };
2789 createImages(variables.descriptorsImages, variables.descriptorsBufferInfos, variables.descriptorsBuffer,
2790 bufferUsage, imageExtent, imageFormat, VK_IMAGE_LAYOUT_UNDEFINED, variables.validDescriptorCount);
2792 for (deUint32 imageIdx = 0; imageIdx < variables.validDescriptorCount; ++imageIdx)
2794 const PixelBufferAccess pa = getPixelAccess(imageIdx, imageExtent, imageFormat, variables.descriptorsBufferInfos, variables.descriptorsBuffer);
2795 tcu::clear(pa, tcu::UVec4(m_fillColor));
2797 vk::flushAlloc(m_vki, m_vkd, *variables.descriptorsBuffer->alloc);
2800 // create additional image that will be used as index container
2802 createImages(variables.descriptorsImages, variables.descriptorsBufferInfos, m_buffer,
2803 bufferUsage, m_testParams.frameResolution, imageFormat, VK_IMAGE_LAYOUT_UNDEFINED, 1);
2806 const std::vector<deUint32> primes = ut::generatePrimes(variables.availableDescriptorCount);
2807 const PixelBufferAccess pa = getPixelAccess(variables.validDescriptorCount, m_testParams.frameResolution, imageFormat, variables.descriptorsBufferInfos, m_buffer);
2808 for (deUint32 y = 0, pixel = 0; y < m_testParams.frameResolution.height; ++y)
2810 for (deUint32 x = 0; x < m_testParams.frameResolution.width; ++x, ++pixel)
2812 const deUint32 component = primes[pixel % variables.validDescriptorCount];
2813 pa.setPixel(tcu::UVec4(component), x, y);
2818 vk::flushAlloc(m_vki, m_vkd, *m_buffer->alloc);
2821 // create views for all previously created images
2822 createImagesViews(variables.descriptorImageViews, variables.descriptorsImages, imageFormat);
2825 tcu::TestStatus StorageImageInstance::iterate (void)
2827 IterateCommonVariables v;
2828 iterateCommandBegin (v);
2830 if (m_testParams.updateAfterBind)
2832 updateDescriptors (v);
2835 copyBuffersToImages (v);
2837 m_vki.cmdDispatch (*v.commandBuffer,
2838 m_testParams.calculateInLoop ? 1 : v.renderArea.extent.width,
2839 m_testParams.calculateInLoop ? 1 : v.renderArea.extent.height,
2842 copyImagesToBuffers (v);
2844 return (iterateCommandEnd(v, false) ? tcu::TestStatus::pass : tcu::TestStatus::fail)("");
2847 void StorageImageInstance::iterateCollectResults (ut::UpdatablePixelBufferAccessPtr& result,
2848 const IterateCommonVariables& variables,
2851 result = ut::UpdatablePixelBufferAccessPtr(new ut::PixelBufferAccessAllocation(
2852 vk::mapVkFormat(ut::mapType2vkFormat<m_imageFormat_t>::value), m_testParams.frameResolution));
2853 const PixelBufferAccess& dst = *result.get();
2857 vk::invalidateAlloc(m_vki, m_vkd, *variables.descriptorsBuffer->alloc);
2858 for (deUint32 y = 0, pixelNum = 0; y < m_testParams.frameResolution.height; ++y)
2860 for (deUint32 x = 0; x < m_testParams.frameResolution.width; ++x, ++pixelNum)
2862 const deUint32 imageIdx = pixelNum % variables.validDescriptorCount;
2863 const PixelBufferAccess src = getPixelAccess(imageIdx,
2864 variables.descriptorsImages[imageIdx]->extent, variables.descriptorsImages[imageIdx]->format,
2865 variables.descriptorsBufferInfos, variables.descriptorsBuffer);
2866 dst.setPixel(tcu::Vector<m_imageFormat_t, 4>(src.getPixelT<m_imageFormat_t>(0, 0).x()), x, y);
2872 std::vector<m_imageFormat_t> inc(variables.validDescriptorCount, m_fillColor);
2874 for (deUint32 invIdx = variables.lowerBound; invIdx < variables.upperBound; ++invIdx)
2876 ++inc[invIdx % variables.validDescriptorCount];
2879 for (deUint32 invIdx = 0; invIdx < variables.vertexCount; ++invIdx)
2881 const deUint32 row = invIdx / m_testParams.frameResolution.width;
2882 const deUint32 col = invIdx % m_testParams.frameResolution.width;
2883 const m_imageFormat_t color = inc[invIdx % variables.validDescriptorCount];
2884 dst.setPixel(tcu::Vector<m_imageFormat_t, 4>(color), col, row);
2889 class DescriptorIndexingTestCase : public TestCase
2891 const TestCaseParams m_testCaseParams;
2893 DescriptorIndexingTestCase (tcu::TestContext &context, const char *name, const char *description, const TestCaseParams& testCaseParams)
2894 : TestCase(context, name, description)
2895 , m_testCaseParams(testCaseParams)
2899 vkt::TestInstance* createInstance (vkt::Context& context) const // override
2901 switch (m_testCaseParams.descriptorType)
2903 case VK_DESCRIPTOR_TYPE_STORAGE_BUFFER:
2904 return new StorageBufferInstance (context, m_testCaseParams);
2905 case VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER:
2906 return new UniformBufferInstance (context, m_testCaseParams);
2907 case VK_DESCRIPTOR_TYPE_STORAGE_TEXEL_BUFFER:
2908 return new StorageTexelInstance (context, m_testCaseParams);
2909 case VK_DESCRIPTOR_TYPE_UNIFORM_TEXEL_BUFFER:
2910 return new UniformTexelInstance (context, m_testCaseParams);
2911 case VK_DESCRIPTOR_TYPE_STORAGE_BUFFER_DYNAMIC:
2912 return new DynamicStorageBufferInstance (context, m_testCaseParams);
2913 case VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER_DYNAMIC:
2914 return new DynamicUniformBufferInstance (context, m_testCaseParams);
2915 case VK_DESCRIPTOR_TYPE_INPUT_ATTACHMENT:
2916 return new InputAttachmentInstance (context, m_testCaseParams);
2917 case VK_DESCRIPTOR_TYPE_SAMPLER:
2918 return new SamplerInstance (context, m_testCaseParams);
2919 case VK_DESCRIPTOR_TYPE_SAMPLED_IMAGE:
2920 return new SampledImageInstance (context, m_testCaseParams);
2921 case VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER:
2922 return new CombinedImageInstance (context, m_testCaseParams);
2923 case VK_DESCRIPTOR_TYPE_STORAGE_IMAGE:
2924 return new StorageImageInstance (context, m_testCaseParams);
2926 TCU_THROW(InternalError, "Unknown Descriptor Type");
2931 virtual void checkSupport (vkt::Context& context) const
2933 context.requireDeviceExtension("VK_EXT_descriptor_indexing");
2935 const vk::VkPhysicalDeviceDescriptorIndexingFeaturesEXT& feats = context.getDescriptorIndexingFeatures();
2937 switch (m_testCaseParams.descriptorType)
2939 case VK_DESCRIPTOR_TYPE_STORAGE_BUFFER:
2940 if (!(feats.shaderStorageBufferArrayNonUniformIndexing))
2941 TCU_THROW(NotSupportedError, "Non-uniform indexing over storage buffer descriptor arrays is not supported.");
2943 if (m_testCaseParams.updateAfterBind && !feats.descriptorBindingStorageBufferUpdateAfterBind)
2944 TCU_THROW(NotSupportedError, "Update after bind for storage buffer descriptors is not supported.");
2946 case VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER:
2947 if (!(feats.shaderUniformBufferArrayNonUniformIndexing))
2948 TCU_THROW(NotSupportedError, "Non-uniform indexing for uniform buffer descriptor arrays is not supported.");
2950 if (m_testCaseParams.updateAfterBind && !feats.descriptorBindingUniformBufferUpdateAfterBind)
2951 TCU_THROW(NotSupportedError, "Update after bind for uniform buffer descriptors is not supported.");
2953 case VK_DESCRIPTOR_TYPE_STORAGE_TEXEL_BUFFER:
2954 if (!(feats.shaderStorageTexelBufferArrayNonUniformIndexing))
2955 TCU_THROW(NotSupportedError, "Non-uniform indexing for storage texel buffer descriptor arrays is not supported.");
2957 if (m_testCaseParams.updateAfterBind && !feats.descriptorBindingStorageTexelBufferUpdateAfterBind)
2958 TCU_THROW(NotSupportedError, "Update after bind for storage texel buffer descriptors is not supported.");
2960 case VK_DESCRIPTOR_TYPE_UNIFORM_TEXEL_BUFFER:
2961 if (!(feats.shaderUniformTexelBufferArrayNonUniformIndexing))
2962 TCU_THROW(NotSupportedError, "Non-uniform indexing for uniform texel buffer descriptor arrays is not supported.");
2964 if (m_testCaseParams.updateAfterBind && !feats.descriptorBindingUniformTexelBufferUpdateAfterBind)
2965 TCU_THROW(NotSupportedError, "Update after bind for uniform texel buffer descriptors is not supported.");
2967 case VK_DESCRIPTOR_TYPE_STORAGE_BUFFER_DYNAMIC:
2968 if (!(feats.shaderStorageBufferArrayNonUniformIndexing))
2969 TCU_THROW(NotSupportedError, "Non-uniform indexing over storage buffer dynamic descriptor arrays is not supported.");
2971 if (m_testCaseParams.updateAfterBind)
2972 TCU_THROW(NotSupportedError, "Update after bind for storage buffer dynamic descriptors is not supported.");
2974 case VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER_DYNAMIC:
2975 if (!(feats.shaderUniformBufferArrayNonUniformIndexing))
2976 TCU_THROW(NotSupportedError, "Non-uniform indexing over uniform buffer dynamic descriptor arrays is not supported.");
2978 if (m_testCaseParams.updateAfterBind)
2979 TCU_THROW(NotSupportedError, "Update after bind for uniform buffer dynamic descriptors is not supported.");
2981 case VK_DESCRIPTOR_TYPE_INPUT_ATTACHMENT:
2982 if (!(feats.shaderInputAttachmentArrayNonUniformIndexing))
2983 TCU_THROW(NotSupportedError, "Non-uniform indexing over input attachment descriptor arrays is not supported.");
2985 if (m_testCaseParams.updateAfterBind)
2986 TCU_THROW(NotSupportedError, "Update after bind for input attachment descriptors is not supported.");
2988 case VK_DESCRIPTOR_TYPE_SAMPLER:
2989 if (!(feats.shaderSampledImageArrayNonUniformIndexing))
2990 TCU_THROW(NotSupportedError, "Non-uniform indexing over sampler descriptor arrays is not supported.");
2992 if (m_testCaseParams.updateAfterBind && !feats.descriptorBindingSampledImageUpdateAfterBind)
2993 TCU_THROW(NotSupportedError, "Update after bind for sampler descriptors is not supported.");
2995 case VK_DESCRIPTOR_TYPE_SAMPLED_IMAGE:
2996 if (!(feats.shaderSampledImageArrayNonUniformIndexing))
2997 TCU_THROW(NotSupportedError, "Non-uniform indexing over sampled image descriptor arrays is not supported.");
2999 if (m_testCaseParams.updateAfterBind && !feats.descriptorBindingSampledImageUpdateAfterBind)
3000 TCU_THROW(NotSupportedError, "Update after bind for sampled image descriptors is not supported.");
3002 case VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER:
3003 if (!(feats.shaderSampledImageArrayNonUniformIndexing))
3004 TCU_THROW(NotSupportedError, "Non-uniform indexing over combined image sampler descriptor arrays is not supported.");
3006 if (m_testCaseParams.updateAfterBind && !feats.descriptorBindingSampledImageUpdateAfterBind)
3007 TCU_THROW(NotSupportedError, "Update after bind for combined image sampler descriptors is not supported.");
3009 case VK_DESCRIPTOR_TYPE_STORAGE_IMAGE:
3010 if (!(feats.shaderStorageImageArrayNonUniformIndexing))
3011 TCU_THROW(NotSupportedError, "Non-uniform indexing over storage image descriptor arrays is not supported.");
3013 if (m_testCaseParams.updateAfterBind && !feats.descriptorBindingStorageImageUpdateAfterBind)
3014 TCU_THROW(NotSupportedError, "Update after bind for storage image descriptors is not supported.");
3017 DE_FATAL("Unknown Descriptor Type");
3022 virtual void initPrograms (SourceCollections& programCollection) const
3024 std::string(*genShaderSource)(VkShaderStageFlagBits, const TestCaseParams&, bool) = &CommonDescriptorInstance::getShaderSource;
3026 if (VK_SHADER_STAGE_VERTEX_BIT & m_testCaseParams.stageFlags)
3028 programCollection.glslSources.add(
3029 ut::buildShaderName(VK_SHADER_STAGE_VERTEX_BIT, m_testCaseParams.descriptorType, m_testCaseParams.updateAfterBind, m_testCaseParams.calculateInLoop, false))
3030 << glu::VertexSource((*genShaderSource)(VK_SHADER_STAGE_VERTEX_BIT, m_testCaseParams, false));
3032 if (CommonDescriptorInstance::performWritesInVertex(m_testCaseParams.descriptorType))
3034 programCollection.glslSources.add(
3035 ut::buildShaderName(VK_SHADER_STAGE_VERTEX_BIT, m_testCaseParams.descriptorType, m_testCaseParams.updateAfterBind, m_testCaseParams.calculateInLoop, true))
3036 << glu::VertexSource((*genShaderSource)(VK_SHADER_STAGE_VERTEX_BIT, m_testCaseParams, true));
3039 if (VK_SHADER_STAGE_FRAGMENT_BIT & m_testCaseParams.stageFlags)
3041 programCollection.glslSources.add(
3042 ut::buildShaderName(VK_SHADER_STAGE_FRAGMENT_BIT, m_testCaseParams.descriptorType, m_testCaseParams.updateAfterBind, m_testCaseParams.calculateInLoop, false))
3043 << glu::FragmentSource((*genShaderSource)(VK_SHADER_STAGE_FRAGMENT_BIT, m_testCaseParams, false));
3045 if (CommonDescriptorInstance::performWritesInVertex(m_testCaseParams.descriptorType))
3047 programCollection.glslSources.add(
3048 ut::buildShaderName(VK_SHADER_STAGE_FRAGMENT_BIT, m_testCaseParams.descriptorType, m_testCaseParams.updateAfterBind, m_testCaseParams.calculateInLoop, true))
3049 << glu::FragmentSource((*genShaderSource)(VK_SHADER_STAGE_FRAGMENT_BIT, m_testCaseParams, true));
3052 if (VK_SHADER_STAGE_COMPUTE_BIT & m_testCaseParams.stageFlags)
3054 programCollection.glslSources.add(
3055 ut::buildShaderName(VK_SHADER_STAGE_COMPUTE_BIT, m_testCaseParams.descriptorType, m_testCaseParams.updateAfterBind, m_testCaseParams.calculateInLoop, false))
3056 << glu::ComputeSource((*genShaderSource)(VK_SHADER_STAGE_COMPUTE_BIT, m_testCaseParams, false));
3061 } // - unnamed namespace
3063 void descriptorIndexingDescriptorSetsCreateTests (tcu::TestCaseGroup* group)
3068 const char* description;
3069 TestCaseParams params;
3072 tcu::TestContext& context(group->getTestContext());
3074 TestCaseInfo casesAfterBindAndLoop[] =
3077 "storage_buffer", "Regular Storage Buffer Descriptors",
3079 VK_DESCRIPTOR_TYPE_STORAGE_BUFFER,
3080 (VK_SHADER_STAGE_VERTEX_BIT | VK_SHADER_STAGE_FRAGMENT_BIT),
3082 false, // updateAfterBind
3083 false, // calculateInLoop
3084 false, // useMipMaps
3085 FUZZY_COMPARE, CMP_THRESHOLD
3089 "storage_texel_buffer", "Storage Texel Buffer Descriptors",
3091 VK_DESCRIPTOR_TYPE_STORAGE_TEXEL_BUFFER,
3092 (VK_SHADER_STAGE_VERTEX_BIT | VK_SHADER_STAGE_FRAGMENT_BIT),
3094 false, // updateAfterBind
3095 false, // calculateInLoop
3096 false, // useMipMaps
3097 FUZZY_COMPARE, CMP_THRESHOLD
3101 "uniform_texel_buffer", "Uniform Texel Buffer Descriptors",
3103 VK_DESCRIPTOR_TYPE_UNIFORM_TEXEL_BUFFER,
3104 (VK_SHADER_STAGE_VERTEX_BIT | VK_SHADER_STAGE_FRAGMENT_BIT),
3106 false, // updateAfterBind,
3107 false, // calculateInLoop
3108 false, // usesMipMaps
3109 FUZZY_COMPARE, CMP_THRESHOLD
3113 "storage_image", "Storage Image Descriptors",
3115 VK_DESCRIPTOR_TYPE_STORAGE_IMAGE,
3116 VK_SHADER_STAGE_COMPUTE_BIT,
3118 false, // updateAfterBind
3119 false, // calculateInLoop
3120 false, // useMipMaps
3121 FUZZY_COMPARE, CMP_THRESHOLD
3126 for (int updateAfterBind = 0; updateAfterBind < 2; ++updateAfterBind)
3128 for (int calculateInLoop = 0; calculateInLoop < 2; ++calculateInLoop)
3130 for (deUint32 caseIdx = 0; caseIdx < DE_LENGTH_OF_ARRAY(casesAfterBindAndLoop); ++caseIdx)
3132 TestCaseInfo& info (casesAfterBindAndLoop[caseIdx]);
3133 std::string caseName (info.name);
3134 std::string caseDescription (info.description);
3135 TestCaseParams params (info.params);
3137 caseName += (updateAfterBind ? "_after_bind" : "");
3138 caseName += (calculateInLoop ? "_in_loop" : "");
3140 caseDescription += (updateAfterBind ? " After Bind" : "");
3141 caseDescription += (calculateInLoop ? " In Loop" : "");
3143 params.updateAfterBind = updateAfterBind ? true : false;
3144 params.calculateInLoop = calculateInLoop ? true : false;
3146 group->addChild(new DescriptorIndexingTestCase(context, caseName.c_str(), caseDescription.c_str(), params));
3151 TestCaseInfo casesAfterBindAndLoopAndLOD[] =
3154 "sampler", "Sampler Descriptors",
3156 VK_DESCRIPTOR_TYPE_SAMPLER,
3157 (VK_SHADER_STAGE_VERTEX_BIT | VK_SHADER_STAGE_FRAGMENT_BIT),
3159 false, // updateAfterBind
3160 false, // calculateInLoop
3161 false, // usesMipMaps
3162 FUZZY_COMPARE, CMP_THRESHOLD
3166 "sampled_image", "Sampled Image Descriptors",
3168 VK_DESCRIPTOR_TYPE_SAMPLED_IMAGE,
3169 (VK_SHADER_STAGE_VERTEX_BIT | VK_SHADER_STAGE_FRAGMENT_BIT),
3171 false, // updateAfterBind
3172 false, // calculateInLoop
3173 false, // usesMipMaps
3174 FUZZY_COMPARE, CMP_THRESHOLD
3178 "combined_image_sampler", "Combined Image Sampler Descriptors",
3180 VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER,
3181 (VK_SHADER_STAGE_VERTEX_BIT | VK_SHADER_STAGE_FRAGMENT_BIT),
3183 false, // updateAfterBind
3184 false, // calculateInLoop
3185 false, // usesMipMaps
3186 FUZZY_COMPARE, CMP_THRESHOLD
3191 for (int updateAfterBind = 0; updateAfterBind < 2; ++updateAfterBind)
3193 for (int calculateInLoop = 0; calculateInLoop < 2; ++calculateInLoop)
3195 for (int usesMipMaps = 0; usesMipMaps < 2; ++usesMipMaps)
3197 for (deUint32 caseIdx = 0; caseIdx < DE_LENGTH_OF_ARRAY(casesAfterBindAndLoopAndLOD); ++caseIdx)
3199 TestCaseInfo& info (casesAfterBindAndLoopAndLOD[caseIdx]);
3200 std::string caseName (info.name);
3201 std::string caseDescription (info.description);
3202 TestCaseParams params (info.params);
3204 caseName += (updateAfterBind ? "_after_bind" : "");
3205 caseName += (calculateInLoop ? "_in_loop" : "");
3206 caseName += (usesMipMaps ? "_with_lod" : "");
3208 caseDescription += (updateAfterBind ? " After Bind" : "");
3209 caseDescription += (calculateInLoop ? " In Loop" : "");
3210 caseDescription += (usesMipMaps ? " Use LOD" : "");
3212 params.updateAfterBind = updateAfterBind ? true : false;
3213 params.calculateInLoop = calculateInLoop ? true : false;
3214 params.usesMipMaps = usesMipMaps ? true : false;
3216 group->addChild(new DescriptorIndexingTestCase(context, caseName.c_str(), caseDescription.c_str(), params));
3222 TestCaseInfo casesNonAfterBindAndLoop[] =
3225 "uniform_buffer", "Regular Uniform Buffer Descriptors",
3227 VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER,
3228 (VK_SHADER_STAGE_VERTEX_BIT | VK_SHADER_STAGE_FRAGMENT_BIT),
3230 false, // updateAfterBind
3231 false, // calculateInLoop
3232 false, // usesMipMaps
3233 FUZZY_COMPARE, CMP_THRESHOLD
3237 "storage_buffer_dynamic", "Dynamic Storage Buffer Descriptors",
3239 VK_DESCRIPTOR_TYPE_STORAGE_BUFFER_DYNAMIC,
3240 (VK_SHADER_STAGE_VERTEX_BIT | VK_SHADER_STAGE_FRAGMENT_BIT),
3242 false, // updateAfterBind
3243 false, // calculateInLoop
3244 false, // useMipMaps
3245 FUZZY_COMPARE, CMP_THRESHOLD
3249 "uniform_buffer_dynamic", "Dynamic Uniform Buffer Descriptors",
3251 VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER_DYNAMIC,
3252 (VK_SHADER_STAGE_VERTEX_BIT | VK_SHADER_STAGE_FRAGMENT_BIT),
3254 false, // updateAfterBind
3255 false, // calculateInLoop
3256 false, // useMipMaps
3257 FUZZY_COMPARE, CMP_THRESHOLD
3261 "input_attachment", "Input Attachment Descriptors",
3263 VK_DESCRIPTOR_TYPE_INPUT_ATTACHMENT,
3264 (VK_SHADER_STAGE_VERTEX_BIT | VK_SHADER_STAGE_FRAGMENT_BIT),
3266 false, // updateAfterBind
3267 false, // calculateInLoop
3268 false, // useMipMaps
3269 FUZZY_COMPARE, CMP_THRESHOLD
3274 for (int calculateInLoop = 0; calculateInLoop < 2; ++calculateInLoop)
3276 for (deUint32 caseIdx = 0; caseIdx < DE_LENGTH_OF_ARRAY(casesNonAfterBindAndLoop); ++caseIdx)
3278 TestCaseInfo& info(casesNonAfterBindAndLoop[caseIdx]);
3279 std::string caseName(info.name);
3280 std::string caseDescription(info.description);
3281 TestCaseParams params(info.params);
3283 caseName += (calculateInLoop ? "_in_loop" : "");
3285 caseDescription += (calculateInLoop ? " In Loop" : "");
3287 params.calculateInLoop = calculateInLoop ? true : false;
3289 group->addChild(new DescriptorIndexingTestCase(context, caseName.c_str(), caseDescription.c_str(), params));
3294 } // - DescriptorIndexing