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 std::string getShaderSource (VkShaderStageFlagBits shaderType,
267 const TestCaseParams& testCaseParams,
268 bool allowVertexStoring);
270 static std::string getColorAccess (VkDescriptorType descriptorType,
271 const char* indexVariableName,
274 static std::string getFragmentReturnSource (const std::string& colorAccess);
276 static std::string getFragmentLoopSource (const std::string& colorAccess1,
277 const std::string& colorAccess2);
279 virtual Move<VkRenderPass> createRenderPass (const IterateCommonVariables& variables);
286 VkPushConstantRange makePushConstantRange (void) const;
288 Move<VkPipelineLayout> createPipelineLayout (const std::vector<VkDescriptorSetLayout>& descriptorSetLayouts) const;
290 // Creates graphics or compute pipeline and appropriate shaders' modules according the testCaseParams.stageFlags
291 // In the case of compute pipeline renderPass parameter is ignored.
292 // Viewport will be created with a width and a height taken from testCaseParam.fragResolution.
293 Move<VkPipeline> createPipeline (VkPipelineLayout pipelineLayout,
294 VkRenderPass renderPass);
296 virtual void createFramebuffer (ut::FrameBufferSp& frameBuffer,
297 VkRenderPass renderPass,
298 const IterateCommonVariables& variables);
300 // Creates one big stagging buffer cutted out on chunks that can accomodate an element of elementSize size
301 VkDeviceSize createBuffers (std::vector<VkDescriptorBufferInfo>& bufferInfos,
302 ut::BufferHandleAllocSp& buffer,
303 deUint32 elementCount,
304 deUint32 elementSize,
305 VkDeviceSize alignment,
306 VkBufferUsageFlags bufferUsage);
308 // Creates and binds an imagesCount of images with given parameters.
309 // Additionally creates stagging buffer for their data and PixelBufferAccess for particular images.
310 VkDeviceSize createImages (std::vector<ut::ImageHandleAllocSp>& images,
311 std::vector<VkDescriptorBufferInfo>& bufferInfos,
312 ut::BufferHandleAllocSp& buffer,
313 VkBufferUsageFlags bufferUsage,
314 const VkExtent3D& imageExtent,
315 VkFormat imageFormat,
316 VkImageLayout imageLayout,
318 bool withMipMaps = false);
320 void createBuffersViews (std::vector<ut::BufferViewSp>& views,
321 const std::vector<VkDescriptorBufferInfo>& bufferInfos,
324 void createImagesViews (std::vector<ut::ImageViewSp>& views,
325 const std::vector<ut::ImageHandleAllocSp>& images,
328 virtual void copyBuffersToImages (IterateCommonVariables& variables);
330 virtual void copyImagesToBuffers (IterateCommonVariables& variables);
332 PixelBufferAccess getPixelAccess (deUint32 imageIndex,
333 const VkExtent3D& imageExtent,
334 VkFormat imageFormat,
335 const std::vector<VkDescriptorBufferInfo>& bufferInfos,
336 const ut::BufferHandleAllocSp& buffer,
337 deUint32 mipLevel = 0u) const;
339 virtual void createAndPopulateDescriptors (IterateCommonVariables& variables) = 0;
341 virtual void updateDescriptors (IterateCommonVariables& variables);
343 virtual void iterateCollectResults (ut::UpdatablePixelBufferAccessPtr& result,
344 const IterateCommonVariables& variables,
348 void iterateCommandBegin (IterateCommonVariables& variables);
350 bool iterateCommandEnd (IterateCommonVariables& variables,
351 bool collectBeforeSubmit = true);
353 Move<VkCommandBuffer> createCmdBuffer (void);
355 void commandBindPipeline (VkCommandBuffer commandBuffer,
356 VkPipeline pipeline);
358 void commandBindVertexAttributes (VkCommandBuffer commandBuffer,
359 const ut::BufferHandleAllocSp& vertexAttributesBuffer);
361 void commandBindDescriptorSets (VkCommandBuffer commandBuffer,
362 VkPipelineLayout pipelineLayout,
363 VkDescriptorSet descriptorSet,
364 deUint32 descriptorSetIndex);
366 void commandReadFrameBuffer (ut::BufferHandleAllocSp& content,
367 VkCommandBuffer commandBuffer,
368 const ut::FrameBufferSp& frameBuffer);
369 ut::UpdatablePixelBufferAccessPtr
370 commandReadFrameBuffer (VkCommandBuffer commandBuffer,
371 const ut::FrameBufferSp& frameBuffer);
373 Move<VkFence> commandSubmit (VkCommandBuffer commandBuffer);
375 virtual bool verifyVertexWriteResults (IterateCommonVariables& variables);
378 virtual tcu::TestStatus iterate (void);
381 const VkDevice m_vkd;
382 const DeviceInterface& m_vki;
383 Allocator& m_allocator;
384 const VkQueue m_queue;
385 const deUint32 m_queueFamilyIndex;
386 const Move<VkCommandPool> m_commandPool;
387 const VkFormat m_colorFormat;
388 const TestParams m_testParams;
389 static const tcu::Vec4 m_clearColor;
390 const std::vector<float> m_colorScheme;
391 const deUint32 m_schemeSize;
395 Move<VkPipeline> createGraphicsPipeline (VkPipelineLayout pipelineLayout,
396 VkRenderPass renderPass);
398 Move<VkPipeline> createComputePipeline (VkPipelineLayout pipelineLayout);
400 int constructShaderModules (void);
402 static std::vector<float> createColorScheme();
404 Move<VkShaderModule> m_vertexModule;
405 Move<VkShaderModule> m_fragmentModule;
406 Move<VkShaderModule> m_computeModule;
408 const tcu::Vec4 CommonDescriptorInstance::m_clearColor = tcu::Vec4(0.0f, 0.0f, 0.0f, 1.0f);
410 void DescriptorEnumerator::init (const vkt::Context& context, deUint32 vertexCount, deUint32 availableDescriptorCount)
412 const VkDevice device = context.getDevice();
413 const DeviceInterface& deviceInterface = context.getDeviceInterface();
415 const VkFormat imageFormat = VK_FORMAT_R32G32B32A32_SINT;
416 typedef ut::mapVkFormat2Type<imageFormat>::type pixelType;
417 const VkDeviceSize dataSize = vertexCount * sizeof(pixelType);
418 const std::vector<deUint32> primes = ut::generatePrimes(availableDescriptorCount);
419 const deUint32 primeCount = static_cast<deUint32>(primes.size());
421 std::vector<pixelType> data(vertexCount);
422 // e.g. 2,3,5,7,11,13,2,3,5,7,...
423 for (deUint32 idx = 0; idx < vertexCount; ++idx)
425 data[idx].x() = static_cast<pixelType::Element>(primes[idx % primeCount]);
426 data[idx].y() = static_cast<pixelType::Element>(idx);
429 bufferSize = ut::createBufferAndBind(buffer, context, VK_BUFFER_USAGE_UNIFORM_TEXEL_BUFFER_BIT, dataSize);
430 deMemcpy(buffer->alloc->getHostPtr(), data.data(), static_cast<size_t>(dataSize));
432 const VkBufferViewCreateInfo bufferViewCreateInfo =
434 VK_STRUCTURE_TYPE_BUFFER_VIEW_CREATE_INFO, // sType
437 *(buffer.get()->buffer), // buffer
438 imageFormat, // format
443 bufferView = ut::BufferViewSp(new Move<VkBufferView>(vk::createBufferView(deviceInterface, device, &bufferViewCreateInfo)));
445 const VkDescriptorSetLayoutBinding binding =
447 BINDING_DescriptorEnumerator, // binding
448 VK_DESCRIPTOR_TYPE_UNIFORM_TEXEL_BUFFER, // descriptorType
449 1u, // descriptorCount
450 VK_SHADER_STAGE_ALL, // stageFlags
451 DE_NULL, // pImmutableSamplers
454 const VkDescriptorSetLayoutCreateInfo layoutCreateInfo =
456 VK_STRUCTURE_TYPE_DESCRIPTOR_SET_LAYOUT_CREATE_INFO,
460 &binding, // pBindings
463 descriptorSetLayout = vk::createDescriptorSetLayout(deviceInterface, device, &layoutCreateInfo);
464 descriptorPool = DescriptorPoolBuilder().addType(binding.descriptorType)
465 .build(deviceInterface, device, VK_DESCRIPTOR_POOL_CREATE_FREE_DESCRIPTOR_SET_BIT, 1u);
467 const VkDescriptorSetAllocateInfo dsAllocInfo =
469 VK_STRUCTURE_TYPE_DESCRIPTOR_SET_ALLOCATE_INFO, // sType
471 *descriptorPool, // descriptorPool
472 1u, // descriptorSetCount
473 &(*descriptorSetLayout) // pSetLayouts
476 descriptorSet = vk::allocateDescriptorSet(deviceInterface, device, &dsAllocInfo);
479 void DescriptorEnumerator::update (const vkt::Context& context)
481 const VkDescriptorBufferInfo bufferInfo =
483 *(buffer.get()->buffer), // buffer
488 const VkWriteDescriptorSet writeInfo =
490 VK_STRUCTURE_TYPE_WRITE_DESCRIPTOR_SET,
492 *descriptorSet, // dstSet
493 BINDING_DescriptorEnumerator, // dstBinding
494 0u, // dstArrayElement
495 1u, // descriptorCount
496 VK_DESCRIPTOR_TYPE_UNIFORM_TEXEL_BUFFER, // descriptorType
497 DE_NULL, // pImageInfo
498 &bufferInfo, // pBufferInfo
499 &(**bufferView), // pTexelBufferView
502 context.getDeviceInterface().updateDescriptorSets(context.getDevice(), 1u, &writeInfo, 0u, DE_NULL);
505 CommonDescriptorInstance::CommonDescriptorInstance (Context& context,
506 const TestParams& testParams)
507 : TestInstance (context)
508 , m_vkd (context.getDevice())
509 , m_vki (context.getDeviceInterface())
510 , m_allocator (context.getDefaultAllocator())
511 , m_queue (context.getUniversalQueue())
512 , m_queueFamilyIndex(context.getUniversalQueueFamilyIndex())
513 , m_commandPool (vk::createCommandPool(m_vki, m_vkd, (VK_COMMAND_POOL_CREATE_TRANSIENT_BIT | VK_COMMAND_POOL_CREATE_RESET_COMMAND_BUFFER_BIT), m_queueFamilyIndex))
514 , m_colorFormat (VK_FORMAT_R32G32B32A32_SFLOAT)
515 , m_testParams (testParams)
516 , m_colorScheme (createColorScheme())
517 , m_schemeSize (static_cast<deUint32>(m_colorScheme.size()))
521 deUint32 CommonDescriptorInstance::computeAvailableDescriptorCount (VkDescriptorType descriptorType) const
523 DE_UNREF(descriptorType);
524 const deUint32 vertexCount = m_testParams.frameResolution.width * m_testParams.frameResolution.height;
525 const deUint32 availableDescriptorsOnDevice = ut::DeviceProperties(m_context).computeMaxPerStageDescriptorCount(m_testParams.descriptorType, m_testParams.updateAfterBind);
526 return deMinu32(deMinu32(vertexCount, availableDescriptorsOnDevice), MAX_DESCRIPTORS);
529 Move<VkDescriptorSetLayout> CommonDescriptorInstance::createDescriptorSetLayout (deUint32& descriptorCount) const
531 descriptorCount = computeAvailableDescriptorCount(m_testParams.descriptorType);
533 bool optional = (m_testParams.additionalDescriptorBinding != BINDING_Undefined) && (m_testParams.additionalDescriptorType != VK_DESCRIPTOR_TYPE_UNDEFINED);
535 const VkDescriptorSetLayoutBinding bindings[] =
538 m_testParams.descriptorBinding, // binding
539 m_testParams.descriptorType, // descriptorType
540 descriptorCount, // descriptorCount
541 m_testParams.stageFlags, // stageFlags
542 DE_NULL, // pImmutableSamplers
545 m_testParams.additionalDescriptorBinding, // binding
546 m_testParams.additionalDescriptorType, // descriptorType
547 1, // descriptorCount
548 m_testParams.stageFlags, // stageFlags
549 DE_NULL, // pImmutableSamplers
553 const VkDescriptorBindingFlagsEXT bindingFlagUpdateAfterBind =
554 m_testParams.updateAfterBind ? VK_DESCRIPTOR_BINDING_UPDATE_AFTER_BIND_BIT_EXT : 0;
556 const VkDescriptorBindingFlagsEXT bindingFlagsExt[] =
558 VK_DESCRIPTOR_BINDING_PARTIALLY_BOUND_BIT_EXT | bindingFlagUpdateAfterBind,
559 VK_DESCRIPTOR_BINDING_PARTIALLY_BOUND_BIT_EXT | bindingFlagUpdateAfterBind
562 const VkDescriptorSetLayoutBindingFlagsCreateInfoEXT bindingCreateInfoExt =
564 VK_STRUCTURE_TYPE_DESCRIPTOR_SET_LAYOUT_BINDING_FLAGS_CREATE_INFO_EXT,
566 optional ? 2u : 1u, // bindingCount
567 bindingFlagsExt, // pBindingFlags
570 const VkDescriptorSetLayoutCreateFlags layoutCreateFlags =
571 m_testParams.updateAfterBind ? VK_DESCRIPTOR_SET_LAYOUT_CREATE_UPDATE_AFTER_BIND_POOL_BIT_EXT : 0;
573 const VkDescriptorSetLayoutCreateInfo layoutCreateInfo =
575 VK_STRUCTURE_TYPE_DESCRIPTOR_SET_LAYOUT_CREATE_INFO,
576 &bindingCreateInfoExt, // pNext
577 layoutCreateFlags, // flags
578 optional ? 2u : 1u, // bindingCount
579 bindings, // pBindings
582 return vk::createDescriptorSetLayout(m_vki, m_vkd, &layoutCreateInfo);
585 Move<VkDescriptorPool> CommonDescriptorInstance::createDescriptorPool (deUint32 descriptorCount) const
587 const VkDescriptorPoolCreateFlags pcf = m_testParams.updateAfterBind ? VK_DESCRIPTOR_POOL_CREATE_UPDATE_AFTER_BIND_BIT_EXT : 0;
589 DescriptorPoolBuilder builder;
591 builder.addType(m_testParams.descriptorType, descriptorCount);
593 if (m_testParams.additionalDescriptorType != VK_DESCRIPTOR_TYPE_UNDEFINED && m_testParams.additionalDescriptorBinding != BINDING_Undefined)
595 builder.addType(m_testParams.additionalDescriptorType, 1);
598 return builder.build(m_vki, m_vkd, (VK_DESCRIPTOR_POOL_CREATE_FREE_DESCRIPTOR_SET_BIT | pcf), 1u);
601 Move<VkDescriptorSet> CommonDescriptorInstance::createDescriptorSet (VkDescriptorPool dsPool,
602 VkDescriptorSetLayout dsLayout) const
604 const VkDescriptorSetAllocateInfo dsAllocInfo =
606 VK_STRUCTURE_TYPE_DESCRIPTOR_SET_ALLOCATE_INFO, // sType;
608 dsPool, // descriptorPool;
609 1u, // descriptorSetCount
610 &dsLayout // pSetLayouts
613 return vk::allocateDescriptorSet(m_vki, m_vkd, &dsAllocInfo);
616 void CommonDescriptorInstance::createVertexAttributeBuffer (ut::BufferHandleAllocSp& buffer,
617 deUint32 availableDescriptorCount) const
622 const deUint32 invocationCount = m_testParams.frameResolution.width * m_testParams.frameResolution.height;
623 const std::vector<Vec4> vertices = ut::createVertices(m_testParams.frameResolution.width, m_testParams.frameResolution.height, xSize, ySize);
624 const std::vector<deUint32> primes = ut::generatePrimes(availableDescriptorCount);
625 const deUint32 primeCount = static_cast<deUint32>(primes.size());
627 std::vector<attributes> data(vertices.size());
628 std::transform(vertices.begin(), vertices.end(), data.begin(), attributes());
630 for (deUint32 invIdx = 0; invIdx < invocationCount; ++invIdx)
632 // r: 2,3,5,7,11,13,2,3,5,7,...
633 data[invIdx].index.x() = primes[invIdx % primeCount];
635 // b: x index in texel coordinate
636 data[invIdx].index.z() = invIdx % m_testParams.frameResolution.width;
638 //a: y index in texel coordinate
639 data[invIdx].index.w() = invIdx / m_testParams.frameResolution.width;
642 // g: 0,0,2,3,0,5,0,7,0,0,0,11,0,13,...
643 for (deUint32 primeIdx = 0; primeIdx < primeCount; ++primeIdx)
645 const deUint32 prime = primes[primeIdx];
646 DE_ASSERT(prime < invocationCount);
647 data[prime].index.y() = prime;
650 const VkDeviceSize dataSize = data.size() * sizeof(attributes);
652 VkDeviceSize deviceSize = ut::createBufferAndBind(buffer, m_context, VK_BUFFER_USAGE_VERTEX_BUFFER_BIT, dataSize);
654 deMemcpy(buffer->alloc->getHostPtr(), data.data(), static_cast<size_t>(deviceSize));
656 vk::flushAlloc(m_vki, m_vkd, *buffer->alloc);
659 std::string CommonDescriptorInstance::substBinding (deUint32 binding,
664 std::map<std::string, std::string> vars;
665 vars["?"] = de::toString(binding);
666 vars["*"] = (0 == count) ? "" : de::toString(count);
667 vars["VAR"] = (DE_NULL == name) ? "data" : name;
668 return tcu::StringTemplate(str).specialize(vars);
671 const char* CommonDescriptorInstance::getVertexShaderProlog (void)
674 "layout(location = 0) in vec4 in_position; \n"
675 "layout(location = 1) in vec2 in_normalpos; \n"
676 "layout(location = 2) in ivec4 index; \n"
677 "layout(location = 0) out vec4 position; \n"
678 "layout(location = 1) out vec2 normalpos; \n"
679 "layout(location = 2) out int vIndex; \n"
680 "layout(location = 3) out int rIndex; \n"
681 "layout(location = 4) out int gIndex; \n"
682 "layout(location = 5) out int bIndex; \n"
683 "layout(location = 6) out int aIndex; \n"
686 " gl_PointSize = 0.2f; \n"
687 " position = in_position; \n"
688 " normalpos = in_normalpos; \n"
689 " gl_Position = position; \n"
690 " vIndex = gl_VertexIndex; \n"
691 " rIndex = index.x; \n"
692 " gIndex = index.y; \n"
693 " bIndex = index.z; \n"
694 " aIndex = index.w; \n";
697 const char* CommonDescriptorInstance::getFragmentShaderProlog (void)
700 "layout(location = 0) out vec4 FragColor; \n"
701 "layout(location = 0) in flat vec4 position; \n"
702 "layout(location = 1) in flat vec2 normalpos; \n"
703 "layout(location = 2) in flat int vIndex; \n"
704 "layout(location = 3) in flat int rIndex; \n"
705 "layout(location = 4) in flat int gIndex; \n"
706 "layout(location = 5) in flat int bIndex; \n"
707 "layout(location = 6) in flat int aIndex; \n"
712 const char* CommonDescriptorInstance::getShaderEpilog (void)
717 int CommonDescriptorInstance::constructShaderModules (void)
720 ut::DeviceProperties dp (m_context);
721 const VkPhysicalDeviceFeatures& feats = dp.physicalDeviceFeatures();
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, (feats.vertexPipelineStoresAndAtomics != DE_FALSE && 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, (feats.vertexPipelineStoresAndAtomics != DE_FALSE && 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 variables.descriptorsImages[infoIdx]->layout, // oldImageLayout
1022 VK_IMAGE_LAYOUT_GENERAL, // newImageLayout
1023 variables.descriptorsImages[infoIdx]->levels); // mipLevelCount
1025 variables.descriptorsImages[infoIdx]->layout = VK_IMAGE_LAYOUT_GENERAL;
1029 void CommonDescriptorInstance::copyImagesToBuffers (IterateCommonVariables& variables)
1031 const deUint32 infoCount = static_cast<deUint32>(variables.descriptorsBufferInfos.size());
1032 DE_ASSERT(variables.descriptorsImages.size() == infoCount);
1033 const VkPipelineStageFlagBits srcStageMask = (m_testParams.stageFlags & VK_SHADER_STAGE_COMPUTE_BIT)
1034 ? VK_PIPELINE_STAGE_COMPUTE_SHADER_BIT
1035 : VK_PIPELINE_STAGE_COLOR_ATTACHMENT_OUTPUT_BIT;
1037 for (deUint32 infoIdx = 0; infoIdx < infoCount; ++infoIdx)
1039 ut::recordCopyImageToBuffer(
1040 *variables.commandBuffer, // commandBuffer
1042 srcStageMask, // srcStageMask
1043 VK_PIPELINE_STAGE_HOST_BIT, // dstStageMask
1044 *(variables.descriptorsImages[infoIdx]->image), // image
1045 variables.descriptorsImages[infoIdx]->extent, // imageExtent
1046 variables.descriptorsImages[infoIdx]->format, // imageFormat
1047 variables.descriptorsImages[infoIdx]->layout, // oldImageLayout
1048 VK_IMAGE_LAYOUT_GENERAL, // newImageLayout
1049 variables.descriptorsBufferInfos[infoIdx]); // bufferInfo
1053 PixelBufferAccess CommonDescriptorInstance::getPixelAccess (deUint32 imageIndex,
1054 const VkExtent3D& imageExtent,
1055 VkFormat imageFormat,
1056 const std::vector<VkDescriptorBufferInfo>& bufferInfos,
1057 const ut::BufferHandleAllocSp& buffer,
1058 deUint32 mipLevel) const
1060 DE_ASSERT(bufferInfos[imageIndex].buffer == *buffer.get()->buffer);
1061 DE_ASSERT(ut::computeImageSize(imageExtent, imageFormat, true, (mipLevel ? ut::maxDeUint32 : 0)) <= bufferInfos[imageIndex].range);
1062 DE_ASSERT(imageExtent.width >> mipLevel);
1063 DE_ASSERT(imageExtent.height >> mipLevel);
1065 deUint32 mipOffset = 0;
1067 for (deUint32 level = 0; mipLevel && level < mipLevel; ++level)
1069 mipOffset += ut::computeImageSize(imageExtent, imageFormat, true, level);
1072 unsigned char* hostPtr = static_cast<unsigned char*>(buffer->alloc->getHostPtr());
1073 unsigned char* data = hostPtr + bufferInfos[imageIndex].offset + mipOffset;
1074 return tcu::PixelBufferAccess(vk::mapVkFormat(imageFormat), (imageExtent.width >> mipLevel), (imageExtent.height >> mipLevel), imageExtent.depth, data);
1078 void CommonDescriptorInstance::updateDescriptors (IterateCommonVariables& variables)
1080 const std::vector<deUint32> primes = ut::generatePrimes(variables.availableDescriptorCount);
1081 const deUint32 primeCount = static_cast<deUint32>(primes.size());
1083 for (deUint32 primeIdx = 0; primeIdx < primeCount; ++primeIdx)
1085 const VkDescriptorBufferInfo* pBufferInfo = DE_NULL;
1086 const VkDescriptorImageInfo* pImageInfo = DE_NULL;
1087 const VkBufferView* pTexelBufferView = DE_NULL;
1090 VkDescriptorImageInfo imageInfo =
1092 static_cast<VkSampler>(0),
1093 static_cast<VkImageView>(0),
1094 VK_IMAGE_LAYOUT_GENERAL
1097 switch (m_testParams.descriptorType)
1099 case VK_DESCRIPTOR_TYPE_STORAGE_BUFFER:
1100 case VK_DESCRIPTOR_TYPE_STORAGE_BUFFER_DYNAMIC:
1101 case VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER:
1102 case VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER_DYNAMIC:
1103 case VK_DESCRIPTOR_TYPE_STORAGE_TEXEL_BUFFER:
1104 case VK_DESCRIPTOR_TYPE_UNIFORM_TEXEL_BUFFER:
1106 pBufferInfo = &variables.descriptorsBufferInfos[primeIdx];
1107 switch (m_testParams.descriptorType)
1109 case VK_DESCRIPTOR_TYPE_STORAGE_TEXEL_BUFFER:
1110 case VK_DESCRIPTOR_TYPE_UNIFORM_TEXEL_BUFFER:
1111 pTexelBufferView = &(**variables.descriptorsBufferViews[primeIdx]);
1119 case VK_DESCRIPTOR_TYPE_SAMPLER:
1120 imageInfo.sampler = **variables.descriptorSamplers[primeIdx];
1121 pImageInfo = &imageInfo;
1124 case VK_DESCRIPTOR_TYPE_SAMPLED_IMAGE:
1125 case VK_DESCRIPTOR_TYPE_STORAGE_IMAGE:
1126 case VK_DESCRIPTOR_TYPE_INPUT_ATTACHMENT:
1127 imageInfo.imageView = **variables.descriptorImageViews[primeIdx];
1128 pImageInfo = &imageInfo;
1134 const VkWriteDescriptorSet writeInfo =
1136 VK_STRUCTURE_TYPE_WRITE_DESCRIPTOR_SET, // sType
1138 *variables.descriptorSet, // descriptorSet
1139 m_testParams.descriptorBinding, // descriptorBinding;
1140 primes[primeIdx], // elementIndex
1141 1u, // descriptorCount
1142 m_testParams.descriptorType, // descriptorType
1143 pImageInfo, // pImageInfo
1144 pBufferInfo, // pBufferInfo
1145 pTexelBufferView // pTexelBufferView
1148 m_vki.updateDescriptorSets(m_vkd, 1u, &writeInfo, 0u, DE_NULL);
1152 void CommonDescriptorInstance::iterateCommandBegin (IterateCommonVariables& variables)
1154 variables.dataAlignment = 0;
1156 variables.renderArea.offset.x = 0;
1157 variables.renderArea.offset.y = 0;
1158 variables.renderArea.extent.width = m_testParams.frameResolution.width;
1159 variables.renderArea.extent.height = m_testParams.frameResolution.height;
1161 variables.vertexCount = m_testParams.frameResolution.width * m_testParams.frameResolution.height;
1163 variables.lowerBound = 0;
1164 variables.upperBound = variables.vertexCount;
1166 variables.descriptorSetLayout = createDescriptorSetLayout(variables.availableDescriptorCount);
1167 variables.validDescriptorCount = ut::computePrimeCount(variables.availableDescriptorCount);
1168 variables.descriptorPool = createDescriptorPool(variables.availableDescriptorCount);
1169 variables.descriptorSet = createDescriptorSet(*variables.descriptorPool, *variables.descriptorSetLayout);
1171 std::vector<VkDescriptorSetLayout> descriptorSetLayouts;
1172 descriptorSetLayouts.push_back(*variables.descriptorSetLayout);
1173 if (m_testParams.calculateInLoop)
1175 variables.descriptorEnumerator.init(m_context, variables.vertexCount, variables.availableDescriptorCount);
1176 descriptorSetLayouts.push_back(*variables.descriptorEnumerator.descriptorSetLayout);
1179 variables.pipelineLayout = createPipelineLayout(descriptorSetLayouts);
1181 createAndPopulateDescriptors (variables);
1183 variables.renderPass = createRenderPass(variables);
1184 variables.pipeline = createPipeline(*variables.pipelineLayout, *variables.renderPass);
1186 variables.commandBuffer = createCmdBuffer();
1188 if ((m_testParams.stageFlags & VK_SHADER_STAGE_VERTEX_BIT) || (m_testParams.stageFlags & VK_SHADER_STAGE_FRAGMENT_BIT))
1190 createVertexAttributeBuffer (variables.vertexAttributesBuffer, variables.availableDescriptorCount);
1191 createFramebuffer (variables.frameBuffer, *variables.renderPass, variables);
1194 if (m_testParams.calculateInLoop)
1196 variables.descriptorEnumerator.update(m_context);
1199 if (!m_testParams.updateAfterBind)
1201 updateDescriptors (variables);
1204 vk::beginCommandBuffer (m_vki, *variables.commandBuffer);
1206 if (m_testParams.calculateInLoop)
1209 deRandom_init(&rnd, static_cast<deUint32>(m_testParams.descriptorType));
1210 const deUint32 quarter = variables.vertexCount / 4;
1212 variables.lowerBound = deRandom_getUint32(&rnd) % quarter;
1213 variables.upperBound = (deRandom_getUint32(&rnd) % quarter) + (3 * quarter);
1215 const push_constant pc =
1217 static_cast<deInt32>(variables.lowerBound),
1218 static_cast<deInt32>(variables.upperBound)
1221 m_vki.cmdPushConstants(*variables.commandBuffer, *variables.pipelineLayout, m_testParams.stageFlags, 0u, static_cast<deUint32>(sizeof(pc)), &pc);
1224 if ((m_testParams.stageFlags & VK_SHADER_STAGE_VERTEX_BIT) || (m_testParams.stageFlags & VK_SHADER_STAGE_FRAGMENT_BIT))
1226 commandBindVertexAttributes (*variables.commandBuffer, variables.vertexAttributesBuffer);
1229 if (m_testParams.calculateInLoop)
1231 commandBindDescriptorSets(*variables.commandBuffer, *variables.pipelineLayout, *variables.descriptorEnumerator.descriptorSet, 1);
1234 if (!ut::isDynamicDescriptor(m_testParams.descriptorType))
1236 commandBindDescriptorSets (*variables.commandBuffer, *variables.pipelineLayout, *variables.descriptorSet, 0);
1239 commandBindPipeline (*variables.commandBuffer, *variables.pipeline);
1242 tcu::TestStatus CommonDescriptorInstance::iterate (void)
1244 IterateCommonVariables v;
1245 iterateCommandBegin (v);
1247 if (true == m_testParams.copyBuffersToImages)
1249 copyBuffersToImages (v);
1252 if (true == m_testParams.updateAfterBind)
1254 updateDescriptors (v);
1257 vk::beginRenderPass (m_vki, *v.commandBuffer, *v.renderPass, *v.frameBuffer->buffer, v.renderArea, m_clearColor);
1258 m_vki.cmdDraw (*v.commandBuffer, v.vertexCount, 1u, 0u, 0u);
1259 vk::endRenderPass (m_vki, *v.commandBuffer);
1261 return (iterateCommandEnd(v) ? tcu::TestStatus::pass : tcu::TestStatus::fail)("");
1264 std::vector<float> CommonDescriptorInstance::createColorScheme (void)
1266 std::vector<float> cs;
1268 for (int i = 0; i < 10; ++i)
1270 cs.push_back(1.0f / float(divider));
1276 bool CommonDescriptorInstance::iterateCommandEnd (IterateCommonVariables& variables,
1277 bool collectBeforeSubmit)
1279 ut::UpdatablePixelBufferAccessPtr programResult;
1280 ut::UpdatablePixelBufferAccessPtr referenceResult;
1282 if (collectBeforeSubmit)
1284 iterateCollectResults(programResult, variables, true);
1285 iterateCollectResults(referenceResult, variables, false);
1288 VK_CHECK(m_vki.endCommandBuffer(*variables.commandBuffer));
1289 Move<VkFence> fence = commandSubmit(*variables.commandBuffer);
1290 m_vki.waitForFences(m_vkd, 1, &(*fence), DE_TRUE, ~0ull);
1292 if (false == collectBeforeSubmit)
1294 iterateCollectResults(programResult, variables, true);
1295 iterateCollectResults(referenceResult, variables, false);
1298 bool result = false;
1299 if (m_testParams.fuzzyComparison)
1301 result = tcu::fuzzyCompare(m_context.getTestContext().getLog(),
1302 "Fuzzy Compare", "Comparison result", *referenceResult.get(), *programResult.get(), 0.02f, tcu::COMPARE_LOG_EVERYTHING);
1306 result = tcu::floatThresholdCompare(m_context.getTestContext().getLog(),
1307 "Float Threshold Compare", "Comparison result", *referenceResult.get(), *programResult.get(), tcu::Vec4(0.02f, 0.02f, 0.02f, 0.02f), tcu::COMPARE_LOG_EVERYTHING);
1310 if (m_testParams.allowVertexStoring)
1312 result = verifyVertexWriteResults(variables);
1318 void CommonDescriptorInstance::iterateCollectResults (ut::UpdatablePixelBufferAccessPtr& result,
1319 const IterateCommonVariables& variables,
1324 result = commandReadFrameBuffer(*variables.commandBuffer, variables.frameBuffer);
1328 result = ut::UpdatablePixelBufferAccessPtr(new ut::PixelBufferAccessAllocation(vk::mapVkFormat(m_colorFormat), m_testParams.frameResolution));
1330 for (deUint32 y = 0, pixelNum = 0; y < m_testParams.frameResolution.height; ++y)
1332 for (deUint32 x = 0; x < m_testParams.frameResolution.width; ++x, ++pixelNum)
1334 const float component = m_colorScheme[(pixelNum % variables.validDescriptorCount) % m_schemeSize];
1335 result->setPixel(tcu::Vec4(component, component, component, 1.0f), x, y);
1341 Move<VkCommandBuffer> CommonDescriptorInstance::createCmdBuffer (void)
1343 return vk::allocateCommandBuffer(m_vki, m_vkd, *m_commandPool, VK_COMMAND_BUFFER_LEVEL_PRIMARY);
1346 Move<VkFence> CommonDescriptorInstance::commandSubmit (VkCommandBuffer cmd)
1348 Move<VkFence> fence(vk::createFence(m_vki, m_vkd));
1350 const VkSubmitInfo submitInfo =
1352 VK_STRUCTURE_TYPE_SUBMIT_INFO, // sType
1354 0u, // waitSemaphoreCount
1355 static_cast<VkSemaphore*>(DE_NULL), // pWaitSemaphores
1356 static_cast<const VkPipelineStageFlags*>(DE_NULL), // pWaitDstStageMask
1357 1u, // commandBufferCount
1358 &cmd, // pCommandBuffers
1359 0u, // signalSemaphoreCount
1360 static_cast<VkSemaphore*>(DE_NULL) // pSignalSemaphores
1363 VK_CHECK(m_vki.queueSubmit(m_queue, 1u, &submitInfo, *fence));
1368 bool CommonDescriptorInstance::verifyVertexWriteResults(IterateCommonVariables& variables)
1370 DE_UNREF(variables);
1374 void CommonDescriptorInstance::commandBindPipeline (VkCommandBuffer commandBuffer,
1375 VkPipeline pipeline)
1377 const VkPipelineBindPoint pipelineBindingPoint = (m_testParams.stageFlags & VK_SHADER_STAGE_COMPUTE_BIT) ? VK_PIPELINE_BIND_POINT_COMPUTE : VK_PIPELINE_BIND_POINT_GRAPHICS;
1378 m_vki.cmdBindPipeline(commandBuffer, pipelineBindingPoint, pipeline);
1381 void CommonDescriptorInstance::commandBindVertexAttributes (VkCommandBuffer commandBuffer,
1382 const ut::BufferHandleAllocSp& vertexAttributesBuffer)
1384 const VkDeviceSize offsets[] = { 0u };
1385 const VkBuffer buffers[] = { *vertexAttributesBuffer->buffer };
1386 m_vki.cmdBindVertexBuffers(commandBuffer, 0u, 1u, buffers, offsets);
1389 void CommonDescriptorInstance::commandBindDescriptorSets (VkCommandBuffer commandBuffer,
1390 VkPipelineLayout pipelineLayout,
1391 VkDescriptorSet descriptorSet,
1392 deUint32 descriptorSetIndex)
1394 const VkPipelineBindPoint pipelineBindingPoint = (m_testParams.stageFlags & VK_SHADER_STAGE_COMPUTE_BIT) ? VK_PIPELINE_BIND_POINT_COMPUTE : VK_PIPELINE_BIND_POINT_GRAPHICS;
1395 m_vki.cmdBindDescriptorSets(commandBuffer, pipelineBindingPoint, pipelineLayout, descriptorSetIndex, 1u, &descriptorSet, 0u, static_cast<deUint32*>(DE_NULL));
1398 ut::UpdatablePixelBufferAccessPtr
1399 CommonDescriptorInstance::commandReadFrameBuffer (VkCommandBuffer commandBuffer,
1400 const ut::FrameBufferSp& frameBuffer)
1402 ut::BufferHandleAllocSp frameBufferContent;
1403 commandReadFrameBuffer(frameBufferContent, commandBuffer, frameBuffer);
1404 return ut::UpdatablePixelBufferAccessPtr(new ut::PixelBufferAccessBuffer(
1405 m_vkd, m_vki, vk::mapVkFormat(m_colorFormat), m_testParams.frameResolution,
1406 de::SharedPtr< Move<VkBuffer> >(new Move<VkBuffer>(frameBufferContent->buffer)),
1407 de::SharedPtr< de::MovePtr<Allocation> >(new de::MovePtr<Allocation>(frameBufferContent->alloc))));
1410 void CommonDescriptorInstance::commandReadFrameBuffer (ut::BufferHandleAllocSp& content,
1411 VkCommandBuffer commandBuffer,
1412 const ut::FrameBufferSp& frameBuffer)
1414 Move<VkBuffer> buffer;
1415 de::MovePtr<Allocation> allocation;
1417 const VkDeviceSize bufferSize = ut::computeImageSize(frameBuffer->image);
1419 // create a buffer and an host allocation for it
1421 const VkBufferCreateInfo bufferCreateInfo =
1423 VK_STRUCTURE_TYPE_BUFFER_CREATE_INFO, // sType
1427 VK_BUFFER_USAGE_TRANSFER_DST_BIT, // usage
1428 VK_SHARING_MODE_EXCLUSIVE, // sharingMode
1429 1u, // queueFamilyIndexCoun
1430 &m_queueFamilyIndex // pQueueFamilyIndices
1433 buffer = vk::createBuffer(m_vki, m_vkd, &bufferCreateInfo);
1434 const VkMemoryRequirements memRequirements(vk::getBufferMemoryRequirements(m_vki, m_vkd, *buffer));
1435 allocation = m_allocator.allocate(memRequirements, MemoryRequirement::HostVisible);
1437 VK_CHECK(m_vki.bindBufferMemory(m_vkd, *buffer, allocation->getMemory(), allocation->getOffset()));
1440 const VkImage& image = *frameBuffer->image->image;
1442 VkImageSubresourceRange subresourceRange =
1444 VK_IMAGE_ASPECT_COLOR_BIT, // aspectMask
1447 0u, // baseArrayLayer
1451 const VkImageMemoryBarrier imageBarrier =
1453 VK_STRUCTURE_TYPE_IMAGE_MEMORY_BARRIER, // sType;
1455 VK_ACCESS_COLOR_ATTACHMENT_WRITE_BIT, // srcAccessMask;
1456 VK_ACCESS_TRANSFER_READ_BIT, // dstAccessMask;
1457 VK_IMAGE_LAYOUT_UNDEFINED, // oldLayout
1458 VK_IMAGE_LAYOUT_TRANSFER_SRC_OPTIMAL, // newLayout;
1459 VK_QUEUE_FAMILY_IGNORED, // srcQueueFamilyIndex;
1460 VK_QUEUE_FAMILY_IGNORED, // dstQueueFamilyIndex;
1462 subresourceRange, // subresourceRange;
1465 const VkBufferImageCopy copyRegion =
1468 frameBuffer->image->extent.width, // bufferRowLength
1469 frameBuffer->image->extent.height, // bufferImageHeight
1470 { // VkImageSubresourceLayers
1471 VK_IMAGE_ASPECT_COLOR_BIT, // aspect
1473 0u, // baseArrayLayer
1476 { 0, 0, 0 }, // imageOffset
1477 frameBuffer->image->extent // imageExtent
1480 const VkBufferMemoryBarrier bufferBarrier =
1482 VK_STRUCTURE_TYPE_BUFFER_MEMORY_BARRIER, // sType;
1484 VK_ACCESS_TRANSFER_WRITE_BIT, // srcAccessMask;
1485 VK_ACCESS_HOST_READ_BIT, // dstAccessMask;
1486 VK_QUEUE_FAMILY_IGNORED, // srcQueueFamilyIndex;
1487 VK_QUEUE_FAMILY_IGNORED, // dstQueueFamilyIndex;
1493 m_vki.cmdPipelineBarrier(commandBuffer, // commandBuffer
1494 VK_PIPELINE_STAGE_COLOR_ATTACHMENT_OUTPUT_BIT, VK_PIPELINE_STAGE_TRANSFER_BIT, // srcStageMask, dstStageMask
1495 (VkDependencyFlags)0, // dependencyFlags
1496 0u, (const VkMemoryBarrier*)DE_NULL, // memoryBarrierCount, pMemoryBarriers
1497 0u, (const VkBufferMemoryBarrier*)DE_NULL, // bufferBarrierCount, pBufferBarriers
1498 1u, &imageBarrier); // imageBarrierCount, pImageBarriers
1500 m_vki.cmdCopyImageToBuffer(commandBuffer, image, VK_IMAGE_LAYOUT_TRANSFER_SRC_OPTIMAL, *buffer, 1u, ©Region);
1502 m_vki.cmdPipelineBarrier(commandBuffer,
1503 VK_PIPELINE_STAGE_TRANSFER_BIT, VK_PIPELINE_STAGE_HOST_BIT,
1504 (VkDependencyFlags)0,
1509 content = ut::BufferHandleAllocSp(new ut::BufferHandleAlloc(buffer, allocation));
1512 std::string CommonDescriptorInstance::getColorAccess (VkDescriptorType descriptorType,
1513 const char* indexVariableName,
1517 std::map<std::string, std::string> vars;
1518 vars["INDEX"] = indexVariableName;
1520 switch (descriptorType)
1522 case VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER:
1523 case VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER_DYNAMIC:
1524 text = "data[nonuniformEXT(${INDEX})].c";
1526 case VK_DESCRIPTOR_TYPE_STORAGE_BUFFER:
1527 case VK_DESCRIPTOR_TYPE_STORAGE_BUFFER_DYNAMIC:
1528 text = "data[nonuniformEXT(${INDEX})].cold";
1530 case VK_DESCRIPTOR_TYPE_INPUT_ATTACHMENT:
1531 text = "subpassLoad(data[nonuniformEXT(${INDEX})]).rgba";
1533 case VK_DESCRIPTOR_TYPE_UNIFORM_TEXEL_BUFFER:
1534 text = "texelFetch(data[nonuniformEXT(${INDEX})], 0)";
1536 case VK_DESCRIPTOR_TYPE_STORAGE_TEXEL_BUFFER:
1537 text = "imageLoad(data[nonuniformEXT(${INDEX})], 0)";
1539 case VK_DESCRIPTOR_TYPE_SAMPLER:
1541 ? "textureLod(sampler2D(tex[0], data[nonuniformEXT(${INDEX})]), normalpos, 1)"
1542 : "texture( sampler2D(tex[0], data[nonuniformEXT(${INDEX})]), normalpos )";
1544 case VK_DESCRIPTOR_TYPE_SAMPLED_IMAGE:
1546 ? "textureLod( sampler2D(data[nonuniformEXT(${INDEX})], samp[0]), vec2(0,0), textureQueryLevels(sampler2D(data[nonuniformEXT(${INDEX})], samp[0]))-1)"
1547 : "texture( sampler2D(data[nonuniformEXT(${INDEX})], samp[0]), vec2(0,0) )";
1549 case VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER:
1551 ? "textureLod( data[nonuniformEXT(${INDEX})], uvec2(0,0), textureQueryLevels(data[nonuniformEXT(${INDEX})])-1)"
1552 : "texture( data[nonuniformEXT(${INDEX})], uvec2(0,0) )";
1555 TCU_THROW(InternalError, "Not implemented descriptor type");
1558 return tcu::StringTemplate(text).specialize(vars);
1561 std::string CommonDescriptorInstance::getFragmentReturnSource (const std::string& colorAccess)
1563 return " FragColor = " + colorAccess + ";\n";
1566 std::string CommonDescriptorInstance::getFragmentLoopSource (const std::string& colorAccess1,
1567 const std::string& colorAccess2)
1569 std::map < std::string, std::string > vars;
1570 vars["COLOR_ACCESS_1"] = colorAccess1;
1571 vars["COLOR_ACCESS_2"] = colorAccess2;
1574 " vec4 sumClr1 = vec4(0,0,0,0); \n"
1575 " vec4 sumClr2 = vec4(0,0,0,0); \n"
1576 " for (int i = pc.lowerBound; i < pc.upperBound; ++i) \n"
1578 " int loopIdx = texelFetch(iter, i).x; \n"
1579 " sumClr1 += ${COLOR_ACCESS_2} + ${COLOR_ACCESS_1}; \n"
1580 " sumClr2 += ${COLOR_ACCESS_2}; \n"
1582 " FragColor = vec4(((sumClr1 - sumClr2) / float(pc.upperBound - pc.lowerBound)).rgb, 1); \n";
1584 return tcu::StringTemplate(s).specialize(vars);
1587 bool CommonDescriptorInstance::performWritesInVertex (VkDescriptorType descriptorType)
1589 bool result = false;
1591 switch (descriptorType)
1593 case VK_DESCRIPTOR_TYPE_STORAGE_BUFFER:
1594 case VK_DESCRIPTOR_TYPE_STORAGE_BUFFER_DYNAMIC:
1595 case VK_DESCRIPTOR_TYPE_STORAGE_TEXEL_BUFFER:
1606 std::string CommonDescriptorInstance::getShaderSource (VkShaderStageFlagBits shaderType,
1607 const TestCaseParams& testCaseParams,
1608 bool allowVertexStoring)
1610 std::stringstream s;
1612 s << glu::getGLSLVersionDeclaration(glu::GLSL_VERSION_450) << '\n';
1613 s << "#extension GL_EXT_nonuniform_qualifier : require \n";
1615 if (testCaseParams.calculateInLoop)
1617 s << "layout(push_constant) uniform Block { int lowerBound, upperBound; } pc;\n";
1618 s << substBinding(BINDING_DescriptorEnumerator,
1619 "layout(set=1,binding=${?}) uniform isamplerBuffer iter; \n");
1622 switch (testCaseParams.descriptorType)
1624 case VK_DESCRIPTOR_TYPE_STORAGE_BUFFER:
1625 s << substBinding(BINDING_StorageBuffer,
1626 "layout(set=0,binding=${?}) buffer Data { vec4 cnew, cold; } data[]; \n");
1628 case VK_DESCRIPTOR_TYPE_STORAGE_BUFFER_DYNAMIC:
1629 s << substBinding(BINDING_StorageBufferDynamic,
1630 "layout(set=0,binding=${?}) buffer Data { vec4 cnew, cold; } data[]; \n");
1632 case VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER:
1633 s << substBinding(BINDING_UniformBuffer,
1634 "layout(set=0,binding=${?}) uniform Data { vec4 c; } data[]; \n");
1636 case VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER_DYNAMIC:
1637 s << substBinding(BINDING_UniformBufferDynamic,
1638 "layout(set=0,binding=${?}) uniform Data { vec4 c; } data[]; \n");
1640 case VK_DESCRIPTOR_TYPE_STORAGE_TEXEL_BUFFER:
1641 s << substBinding(BINDING_StorageTexelBuffer,
1642 "layout(set=0,binding=${?},rgba32f) uniform imageBuffer data[];\n");
1644 case VK_DESCRIPTOR_TYPE_UNIFORM_TEXEL_BUFFER:
1645 s << "#extension GL_EXT_texture_buffer : require \n";
1646 s << substBinding(BINDING_UniformTexelBuffer,
1647 "layout(set=0,binding=${?}) uniform samplerBuffer data[];\n");
1649 case VK_DESCRIPTOR_TYPE_INPUT_ATTACHMENT:
1650 // Left for the consistent of code.
1651 // Header is set one swicth below
1653 case VK_DESCRIPTOR_TYPE_SAMPLER:
1654 s << "#extension GL_EXT_texture_buffer : require \n";
1655 s << substBinding(BINDING_SampledImage,
1656 "layout(set=0,binding=${?}) uniform texture2D ${VAR}[${*}];\n", 1, "tex");
1657 s << substBinding(BINDING_Sampler,
1658 "layout(set=0,binding=${?}) uniform sampler ${VAR}[${*}];\n");
1660 case VK_DESCRIPTOR_TYPE_SAMPLED_IMAGE:
1661 s << "#extension GL_EXT_texture_buffer : require \n";
1662 s << substBinding(BINDING_Sampler,
1663 "layout(set=0,binding=${?}) uniform sampler ${VAR}[${*}];\n", 1, "samp");
1664 s << substBinding(BINDING_SampledImage,
1665 "layout(set=0,binding=${?}) uniform texture2D ${VAR}[${*}];\n");
1667 case VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER:
1668 s << "#extension GL_EXT_texture_buffer : require \n";
1669 s << substBinding(BINDING_CombinedImageSampler,
1670 "layout(set=0,binding=${?}) uniform sampler2D data[];\n");
1672 case VK_DESCRIPTOR_TYPE_STORAGE_IMAGE:
1673 s << "layout(local_size_x=1,local_size_y=1,local_size_z=1) in; \n";
1674 s << substBinding(BINDING_StorageImage + 1,
1675 "layout(r32ui,set=0,binding=${?}) uniform uimage2D idxs; \n");
1676 s << substBinding(BINDING_StorageImage,
1677 "layout(r32ui,set=0,binding=${?}) uniform uimage2D data[]; \n");
1680 TCU_THROW(InternalError, "Not implemented descriptor type");
1685 case VK_SHADER_STAGE_VERTEX_BIT: s << getVertexShaderProlog(); break;
1686 case VK_SHADER_STAGE_FRAGMENT_BIT:
1688 if (testCaseParams.descriptorType == VK_DESCRIPTOR_TYPE_INPUT_ATTACHMENT)
1690 s << substBinding(BINDING_InputAttachment,
1691 "layout(input_attachment_index=1,set=0,binding=${?}) uniform subpassInput data[]; \n");
1693 s << getFragmentShaderProlog();
1696 case VK_SHADER_STAGE_COMPUTE_BIT:
1699 TCU_THROW(InternalError, "Not implemented shader stage");
1704 case VK_SHADER_STAGE_VERTEX_BIT:
1706 switch (testCaseParams.descriptorType)
1708 case VK_DESCRIPTOR_TYPE_STORAGE_BUFFER:
1709 case VK_DESCRIPTOR_TYPE_STORAGE_BUFFER_DYNAMIC:
1710 if (allowVertexStoring)
1711 s << " if (gIndex != 0) data[nonuniformEXT(gIndex)].cnew = data[nonuniformEXT(rIndex)].cold; \n";
1713 case VK_DESCRIPTOR_TYPE_STORAGE_TEXEL_BUFFER:
1714 if (allowVertexStoring)
1715 s << " if (gIndex != 0) imageStore(data[nonuniformEXT(gIndex)], 1, imageLoad(data[nonuniformEXT(rIndex)], 0)); \n";
1717 case VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER:
1718 case VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER_DYNAMIC:
1719 case VK_DESCRIPTOR_TYPE_UNIFORM_TEXEL_BUFFER:
1720 case VK_DESCRIPTOR_TYPE_INPUT_ATTACHMENT:
1721 case VK_DESCRIPTOR_TYPE_SAMPLER:
1722 case VK_DESCRIPTOR_TYPE_SAMPLED_IMAGE:
1723 case VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER:
1727 TCU_THROW(InternalError, "Not implemented descriptor type");
1732 case VK_SHADER_STAGE_FRAGMENT_BIT:
1734 switch (testCaseParams.descriptorType)
1736 case VK_DESCRIPTOR_TYPE_STORAGE_BUFFER:
1737 case VK_DESCRIPTOR_TYPE_STORAGE_BUFFER_DYNAMIC:
1738 case VK_DESCRIPTOR_TYPE_STORAGE_TEXEL_BUFFER:
1740 if (testCaseParams.calculateInLoop)
1741 s << getFragmentLoopSource(
1742 getColorAccess(testCaseParams.descriptorType, "rIndex", false),
1743 getColorAccess(testCaseParams.descriptorType, "loopIdx", false));
1745 s << getFragmentReturnSource(getColorAccess(testCaseParams.descriptorType, "rIndex", false));
1748 case VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER:
1749 case VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER_DYNAMIC:
1750 case VK_DESCRIPTOR_TYPE_INPUT_ATTACHMENT:
1751 case VK_DESCRIPTOR_TYPE_UNIFORM_TEXEL_BUFFER:
1752 case VK_DESCRIPTOR_TYPE_SAMPLER:
1753 case VK_DESCRIPTOR_TYPE_SAMPLED_IMAGE:
1754 case VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER:
1755 if (testCaseParams.calculateInLoop)
1756 s << getFragmentLoopSource(
1757 getColorAccess(testCaseParams.descriptorType, "rIndex", testCaseParams.usesMipMaps),
1758 getColorAccess(testCaseParams.descriptorType, "loopIdx", testCaseParams.usesMipMaps));
1760 s << getFragmentReturnSource(getColorAccess(testCaseParams.descriptorType, "rIndex", testCaseParams.usesMipMaps));
1762 default: TCU_THROW(InternalError, "Not implemented descriptor type");
1767 case VK_SHADER_STAGE_COMPUTE_BIT: // VK_DESCRIPTOR_TYPE_STORAGE_IMAGE
1768 s << "void main(void)\n{\n";
1769 if (testCaseParams.calculateInLoop)
1770 s << " for (int i = pc.lowerBound; i < pc.upperBound; ++i) \n"
1771 " imageAtomicAdd(data[nonuniformEXT(texelFetch(iter, i).x)], ivec2(0, 0), 1); \n";
1773 s << " uvec4 c = imageLoad(idxs, ivec2(gl_WorkGroupID.x, gl_WorkGroupID.y)); \n"
1774 " imageAtomicAdd( data[nonuniformEXT(c.r)], ivec2(0, 0), 1); \n";
1777 default: TCU_THROW(InternalError, "Not implemented shader stage");
1780 s << getShaderEpilog();
1785 class StorageBufferInstance : virtual public CommonDescriptorInstance
1788 StorageBufferInstance (Context& context,
1789 const TestCaseParams& testCaseParams);
1791 virtual void createAndPopulateDescriptors (IterateCommonVariables& variables);
1793 virtual bool verifyVertexWriteResults (IterateCommonVariables& variables);
1796 StorageBufferInstance::StorageBufferInstance (Context& context,
1797 const TestCaseParams& testCaseParams)
1798 : CommonDescriptorInstance(context,
1799 TestParams(VK_SHADER_STAGE_ALL_GRAPHICS,
1800 VK_DESCRIPTOR_TYPE_STORAGE_BUFFER,
1801 BINDING_StorageBuffer,
1802 VK_DESCRIPTOR_TYPE_UNDEFINED,
1805 performWritesInVertex(testCaseParams.descriptorType),
1810 void StorageBufferInstance::createAndPopulateDescriptors (IterateCommonVariables& variables)
1812 BindingStorageBuffer::Data data;
1814 bool vertexStores = false;
1816 ut::DeviceProperties dp(m_context);
1817 vertexStores = dp.physicalDeviceFeatures().vertexPipelineStoresAndAtomics != DE_FALSE;
1819 const deUint32 alignment = static_cast<deUint32>(ut::DeviceProperties(m_context).physicalDeviceProperties().limits.minStorageBufferOffsetAlignment);
1820 createBuffers(variables.descriptorsBufferInfos, variables.descriptorsBuffer, variables.validDescriptorCount, sizeof(data), alignment, VK_BUFFER_USAGE_STORAGE_BUFFER_BIT);
1822 unsigned char* buffer = static_cast<unsigned char*>(variables.descriptorsBuffer->alloc->getHostPtr());
1823 for (deUint32 infoIdx = 0; infoIdx < variables.validDescriptorCount; ++infoIdx)
1825 const float component = m_colorScheme[infoIdx % m_schemeSize];
1826 const tcu::Vec4 color (component, component, component, 1.0f);
1827 VkDescriptorBufferInfo& info = variables.descriptorsBufferInfos[infoIdx];
1828 data.cnew = vertexStores ? m_clearColor : color;
1831 deMemcpy(buffer + info.offset, &data, sizeof(data));
1833 vk::flushAlloc(m_vki, m_vkd, *variables.descriptorsBuffer->alloc);
1835 variables.dataAlignment = deAlign64(sizeof(data), alignment);
1838 bool StorageBufferInstance::verifyVertexWriteResults (IterateCommonVariables& variables)
1840 const tcu::Vec4 threshold (0.002f, 0.002f, 0.002f, 0.002f);
1841 const std::vector<deUint32> primes = ut::generatePrimes(variables.availableDescriptorCount);
1843 unsigned char* buffer = static_cast<unsigned char*>(variables.descriptorsBuffer->alloc->getHostPtr());
1844 BindingStorageBuffer::Data data;
1845 for (deUint32 primeIdx = 0; primeIdx < variables.validDescriptorCount; ++primeIdx)
1847 const deUint32 prime = primes[primeIdx];
1848 const float component = m_colorScheme[(prime % variables.validDescriptorCount) % m_schemeSize];
1849 const tcu::Vec4 referenceValue(component, component, component, 1.0f);
1851 VkDescriptorBufferInfo& info = variables.descriptorsBufferInfos[primeIdx];
1852 deMemcpy(&data, buffer + info.offset, sizeof(data));
1853 const tcu::Vec4 realValue = data.cnew;
1855 const tcu::Vec4 diff = tcu::absDiff(referenceValue, realValue);
1856 if (!tcu::boolAll(tcu::lessThanEqual(diff, threshold)))
1862 class UniformBufferInstance : virtual public CommonDescriptorInstance
1865 UniformBufferInstance (Context& context,
1866 const TestCaseParams& testCaseParams);
1868 virtual void createAndPopulateDescriptors (IterateCommonVariables& variables);
1871 UniformBufferInstance::UniformBufferInstance (Context& context,
1872 const TestCaseParams& testCaseParams)
1873 : CommonDescriptorInstance(context,
1874 TestParams(VK_SHADER_STAGE_ALL_GRAPHICS,
1875 VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER,
1876 BINDING_UniformBuffer,
1877 VK_DESCRIPTOR_TYPE_UNDEFINED,
1880 performWritesInVertex(testCaseParams.descriptorType),
1885 void UniformBufferInstance::createAndPopulateDescriptors (IterateCommonVariables& variables)
1887 BindingUniformBuffer::Data data;
1889 const deUint32 alignment = static_cast<deUint32>(ut::DeviceProperties(m_context).physicalDeviceProperties().limits.minUniformBufferOffsetAlignment);
1890 createBuffers(variables.descriptorsBufferInfos, variables.descriptorsBuffer, variables.validDescriptorCount, sizeof(data), alignment, VK_BUFFER_USAGE_UNIFORM_BUFFER_BIT);
1892 unsigned char* buffer = static_cast<unsigned char*>(variables.descriptorsBuffer->alloc->getHostPtr());
1893 for (deUint32 infoIdx = 0; infoIdx < variables.validDescriptorCount; ++infoIdx)
1895 const float component = m_colorScheme[infoIdx % m_schemeSize];
1896 VkDescriptorBufferInfo& info = variables.descriptorsBufferInfos[infoIdx];
1897 data.c = tcu::Vec4(component, component, component, 1.0f);
1898 deMemcpy(buffer + info.offset, &data, sizeof(data));
1900 vk::flushAlloc(m_vki, m_vkd, *variables.descriptorsBuffer->alloc);
1902 variables.dataAlignment = deAlign64(sizeof(data), alignment);
1905 class StorageTexelInstance : public CommonDescriptorInstance
1908 StorageTexelInstance (Context& context,
1909 const TestCaseParams& testCaseParams);
1911 virtual void createAndPopulateDescriptors (IterateCommonVariables& variables);
1913 virtual bool verifyVertexWriteResults (IterateCommonVariables& variables);
1916 StorageTexelInstance::StorageTexelInstance (Context& context,
1917 const TestCaseParams& testCaseParams)
1918 : CommonDescriptorInstance(context,
1919 TestParams(VK_SHADER_STAGE_ALL_GRAPHICS,
1920 VK_DESCRIPTOR_TYPE_STORAGE_TEXEL_BUFFER,
1921 BINDING_StorageTexelBuffer,
1922 VK_DESCRIPTOR_TYPE_UNDEFINED,
1925 performWritesInVertex(testCaseParams.descriptorType),
1930 void StorageTexelInstance::createAndPopulateDescriptors (IterateCommonVariables& variables)
1932 const VkExtent3D imageExtent = { 4, 4, 1 };
1933 const deUint32 imageSize = ut::computeImageSize(imageExtent, m_colorFormat);
1935 createBuffers(variables.descriptorsBufferInfos, variables.descriptorsBuffer, variables.validDescriptorCount, imageSize, sizeof(tcu::Vec4), VK_BUFFER_USAGE_STORAGE_TEXEL_BUFFER_BIT);
1936 createBuffersViews(variables.descriptorsBufferViews, variables.descriptorsBufferInfos, m_colorFormat);
1938 for (deUint32 imageIdx = 0; imageIdx < variables.validDescriptorCount; ++imageIdx)
1940 const float component = m_colorScheme[imageIdx % m_schemeSize];
1941 const PixelBufferAccess pa = getPixelAccess(imageIdx, imageExtent, m_colorFormat, variables.descriptorsBufferInfos, variables.descriptorsBuffer);
1943 tcu::clear(pa, m_clearColor);
1944 pa.setPixel(tcu::Vec4(component, component, component, 1.0f), 0, 0);
1946 vk::flushAlloc(m_vki, m_vkd, *variables.descriptorsBuffer->alloc);
1949 bool StorageTexelInstance::verifyVertexWriteResults(IterateCommonVariables& variables)
1951 const VkExtent3D imageExtent = { 4, 4, 1 };
1952 const tcu::Vec4 threshold (0.002f, 0.002f, 0.002f, 0.002f);
1953 const std::vector<deUint32> primes = ut::generatePrimes(variables.availableDescriptorCount);
1955 for (deUint32 primeIdx = 0; primeIdx < variables.validDescriptorCount; ++primeIdx)
1957 const deUint32 prime = primes[primeIdx];
1958 const float component = m_colorScheme[( prime % variables.validDescriptorCount ) % m_schemeSize];
1959 const tcu::Vec4 referenceValue(component, component, component, 1.0f);
1961 const PixelBufferAccess pa = getPixelAccess(primeIdx, imageExtent, m_colorFormat, variables.descriptorsBufferInfos, variables.descriptorsBuffer);
1962 const tcu::Vec4 realValue = pa.getPixel(1, 0);
1964 const tcu::Vec4 diff = tcu::absDiff(referenceValue, realValue);
1965 if (!tcu::boolAll(tcu::lessThanEqual(diff, threshold)))
1971 class UniformTexelInstance : public CommonDescriptorInstance
1974 UniformTexelInstance (Context& context,
1975 const TestCaseParams& testCaseParams);
1977 virtual void createAndPopulateDescriptors (IterateCommonVariables& variables);
1980 UniformTexelInstance::UniformTexelInstance (Context& context,
1981 const TestCaseParams& testCaseParams)
1982 : CommonDescriptorInstance(context,
1983 TestParams(VK_SHADER_STAGE_ALL_GRAPHICS,
1984 VK_DESCRIPTOR_TYPE_UNIFORM_TEXEL_BUFFER,
1985 BINDING_UniformTexelBuffer,
1986 VK_DESCRIPTOR_TYPE_UNDEFINED,
1989 performWritesInVertex(testCaseParams.descriptorType),
1994 void UniformTexelInstance::createAndPopulateDescriptors (IterateCommonVariables& variables)
1996 const VkExtent3D imageExtent = { 4, 4, 1 };
1997 const deUint32 imageSize = ut::computeImageSize(imageExtent, m_colorFormat);
1999 createBuffers(variables.descriptorsBufferInfos, variables.descriptorsBuffer, variables.validDescriptorCount, imageSize, sizeof(tcu::Vec4), VK_BUFFER_USAGE_UNIFORM_TEXEL_BUFFER_BIT);
2000 createBuffersViews(variables.descriptorsBufferViews, variables.descriptorsBufferInfos, m_colorFormat);
2002 for (deUint32 imageIdx = 0; imageIdx < variables.validDescriptorCount; ++imageIdx)
2004 const float component = m_colorScheme[imageIdx % m_schemeSize];
2005 const PixelBufferAccess pa = getPixelAccess(imageIdx, imageExtent, m_colorFormat, variables.descriptorsBufferInfos, variables.descriptorsBuffer);
2007 tcu::clear(pa, tcu::Vec4(component, component, component, 1.0f));
2009 vk::flushAlloc(m_vki, m_vkd, *variables.descriptorsBuffer->alloc);
2012 class DynamicBuffersInstance : virtual public CommonDescriptorInstance
2015 DynamicBuffersInstance (Context& context,
2016 const TestParams& testParams)
2017 : CommonDescriptorInstance(context, testParams) {}
2020 virtual tcu::TestStatus iterate (void);
2021 virtual void updateDescriptors (IterateCommonVariables& variables);
2024 void DynamicBuffersInstance::updateDescriptors (IterateCommonVariables& variables)
2026 DE_ASSERT(variables.dataAlignment);
2028 VkDescriptorBufferInfo bufferInfo =
2030 *variables.descriptorsBuffer.get()->buffer,
2031 0, // always 0, it will be taken from pDynamicOffsets
2032 variables.dataAlignment
2035 VkWriteDescriptorSet updateInfo =
2037 VK_STRUCTURE_TYPE_WRITE_DESCRIPTOR_SET, // sType
2039 *variables.descriptorSet, // descriptorSet
2040 m_testParams.descriptorBinding, // descriptorBinding;
2041 0, // to be set in below loop // dstArrayElement
2042 1u, // descriptorCount
2043 m_testParams.descriptorType, // descriptorType
2044 DE_NULL, // pImageInfo
2045 &bufferInfo, // pBufferInfo
2046 DE_NULL // pTexelBufferView
2049 deUint32 descIdx = 0;
2050 const std::vector<deUint32> primes = ut::generatePrimes(variables.availableDescriptorCount);
2051 for (deUint32 validIdx = 0; validIdx < variables.validDescriptorCount; ++validIdx)
2053 for (; descIdx < primes[validIdx]; ++descIdx)
2055 updateInfo.dstArrayElement = descIdx;
2056 m_vki.updateDescriptorSets (m_vkd, 1u, &updateInfo, 0u, DE_NULL);
2059 updateInfo.dstArrayElement = primes[validIdx];
2060 m_vki.updateDescriptorSets (m_vkd, 1u, &updateInfo, 0u, DE_NULL);
2064 for (; descIdx < variables.availableDescriptorCount; ++descIdx)
2066 updateInfo.dstArrayElement = descIdx;
2067 m_vki.updateDescriptorSets(m_vkd, 1u, &updateInfo, 0u, DE_NULL);
2071 tcu::TestStatus DynamicBuffersInstance::iterate (void)
2073 IterateCommonVariables v;
2074 iterateCommandBegin (v);
2076 DE_ASSERT(v.dataAlignment);
2078 std::vector<deUint32> dynamicOffsets;
2080 deUint32 descIdx = 0;
2081 const std::vector<deUint32> primes = ut::generatePrimes(v.availableDescriptorCount);
2082 for (deUint32 validIdx = 0; validIdx < v.validDescriptorCount; ++validIdx)
2084 for (; descIdx < primes[validIdx]; ++descIdx)
2086 dynamicOffsets.push_back(0);
2089 dynamicOffsets.push_back(static_cast<deUint32>(validIdx * v.dataAlignment));
2093 for (; descIdx < v.availableDescriptorCount; ++descIdx)
2095 dynamicOffsets.push_back(0);
2098 // Unfortunatelly not lees and not more, only exactly
2099 DE_ASSERT(dynamicOffsets.size() == v.availableDescriptorCount);
2101 const VkDescriptorSet descriptorSets[] = { *v.descriptorSet };
2103 m_vki.cmdBindDescriptorSets(
2104 *v.commandBuffer, // commandBuffer
2105 VK_PIPELINE_BIND_POINT_GRAPHICS, // pipelineBindPoint
2106 *v.pipelineLayout, // layout
2108 DE_LENGTH_OF_ARRAY(descriptorSets), // descriptorSetCount
2109 descriptorSets, // pDescriptorSets
2110 v.availableDescriptorCount, // dynamicOffsetCount
2111 dynamicOffsets.data()); // pDynamicOffsets
2113 vk::beginRenderPass (m_vki, *v.commandBuffer, *v.renderPass, *v.frameBuffer->buffer, v.renderArea, m_clearColor);
2114 m_vki.cmdDraw (*v.commandBuffer, v.vertexCount, 1, 0, 0);
2115 vk::endRenderPass (m_vki, *v.commandBuffer);
2117 return (iterateCommandEnd(v) ? tcu::TestStatus::pass : tcu::TestStatus::fail)("");
2120 class DynamicStorageBufferInstance : public DynamicBuffersInstance, public StorageBufferInstance
2123 DynamicStorageBufferInstance (Context& context,
2124 const TestCaseParams& testCaseParams);
2125 tcu::TestStatus iterate (void);
2126 void createAndPopulateDescriptors (IterateCommonVariables& variables);
2127 void updateDescriptors (IterateCommonVariables& variables);
2128 bool verifyVertexWriteResults (IterateCommonVariables& variables);
2131 DynamicStorageBufferInstance::DynamicStorageBufferInstance (Context& context,
2132 const TestCaseParams& testCaseParams)
2133 : CommonDescriptorInstance(context,
2134 TestParams(VK_SHADER_STAGE_ALL_GRAPHICS,
2135 VK_DESCRIPTOR_TYPE_STORAGE_BUFFER_DYNAMIC,
2136 BINDING_StorageBufferDynamic,
2137 VK_DESCRIPTOR_TYPE_UNDEFINED,
2140 performWritesInVertex(testCaseParams.descriptorType),
2142 DynamicBuffersInstance(context, m_testParams), StorageBufferInstance(context, testCaseParams)
2146 tcu::TestStatus DynamicStorageBufferInstance::iterate(void)
2148 return DynamicBuffersInstance::iterate();
2151 void DynamicStorageBufferInstance::createAndPopulateDescriptors(IterateCommonVariables& variables)
2153 StorageBufferInstance::createAndPopulateDescriptors(variables);
2156 void DynamicStorageBufferInstance::updateDescriptors(IterateCommonVariables& variables)
2158 DynamicBuffersInstance::updateDescriptors(variables);
2161 bool DynamicStorageBufferInstance::verifyVertexWriteResults(IterateCommonVariables& variables)
2163 return StorageBufferInstance::verifyVertexWriteResults(variables);
2166 class DynamicUniformBufferInstance : public DynamicBuffersInstance, public UniformBufferInstance
2169 DynamicUniformBufferInstance (Context& context,
2170 const TestCaseParams& testCaseParams);
2171 tcu::TestStatus iterate(void);
2172 void createAndPopulateDescriptors(IterateCommonVariables& variables);
2173 void updateDescriptors(IterateCommonVariables& variables);
2176 DynamicUniformBufferInstance::DynamicUniformBufferInstance (Context& context,
2177 const TestCaseParams& testCaseParams)
2178 : CommonDescriptorInstance(context,
2179 TestParams(VK_SHADER_STAGE_ALL_GRAPHICS,
2180 VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER_DYNAMIC,
2181 BINDING_UniformBufferDynamic,
2182 VK_DESCRIPTOR_TYPE_UNDEFINED,
2185 performWritesInVertex(testCaseParams.descriptorType),
2187 DynamicBuffersInstance(context, m_testParams), UniformBufferInstance(context, testCaseParams)
2191 tcu::TestStatus DynamicUniformBufferInstance::iterate(void)
2193 return DynamicBuffersInstance::iterate();
2196 void DynamicUniformBufferInstance::createAndPopulateDescriptors(IterateCommonVariables& variables)
2198 UniformBufferInstance::createAndPopulateDescriptors(variables);
2201 void DynamicUniformBufferInstance::updateDescriptors(IterateCommonVariables& variables)
2203 DynamicBuffersInstance::updateDescriptors(variables);
2206 class InputAttachmentInstance : public CommonDescriptorInstance
2209 InputAttachmentInstance (Context& context,
2210 const TestCaseParams& testCaseParams);
2212 virtual Move<VkRenderPass> createRenderPass (const IterateCommonVariables& variables);
2213 virtual void createFramebuffer (ut::FrameBufferSp& frameBuffer,
2214 VkRenderPass renderPass,
2215 const IterateCommonVariables& variables);
2216 virtual void createAndPopulateDescriptors (IterateCommonVariables& variables);
2219 InputAttachmentInstance::InputAttachmentInstance (Context& context,
2220 const TestCaseParams& testCaseParams)
2221 : CommonDescriptorInstance(context,
2222 TestParams(VK_SHADER_STAGE_ALL_GRAPHICS,
2223 VK_DESCRIPTOR_TYPE_INPUT_ATTACHMENT,
2224 BINDING_InputAttachment,
2225 VK_DESCRIPTOR_TYPE_UNDEFINED,
2228 performWritesInVertex(testCaseParams.descriptorType),
2233 void InputAttachmentInstance::createAndPopulateDescriptors (IterateCommonVariables& variables)
2235 createImages(variables.descriptorsImages, variables.descriptorsBufferInfos, variables.descriptorsBuffer,
2236 (VK_BUFFER_USAGE_UNIFORM_BUFFER_BIT | VK_BUFFER_USAGE_TRANSFER_SRC_BIT), m_testParams.frameResolution, m_colorFormat, VK_IMAGE_LAYOUT_UNDEFINED, variables.validDescriptorCount);
2237 createImagesViews(variables.descriptorImageViews, variables.descriptorsImages, m_colorFormat);
2239 for (deUint32 descriptorIdx = 0; descriptorIdx < variables.validDescriptorCount; ++descriptorIdx)
2241 const float component = m_colorScheme[descriptorIdx % m_schemeSize];
2242 const tcu::PixelBufferAccess pa = getPixelAccess(descriptorIdx, m_testParams.frameResolution, m_colorFormat, variables.descriptorsBufferInfos, variables.descriptorsBuffer);
2243 tcu::clear(pa, tcu::Vec4(component, component, component, 1.0f));
2247 Move<VkRenderPass> InputAttachmentInstance::createRenderPass (const IterateCommonVariables& variables)
2249 std::vector<VkAttachmentDescription> attachmentDescriptions;
2250 std::vector<VkAttachmentReference> inputAttachmentRefs;
2252 const VkAttachmentDescription colorAttachmentDescription =
2254 (VkAttachmentDescriptionFlags)0, // VkAttachmentDescriptionFlags flags;
2255 m_colorFormat, // VkFormat format;
2256 VK_SAMPLE_COUNT_1_BIT, // VkSampleCountFlagBits samples;
2257 VK_ATTACHMENT_LOAD_OP_CLEAR, // VkAttachmentLoadOp loadOp;
2258 VK_ATTACHMENT_STORE_OP_STORE, // VkAttachmentStoreOp storeOp;
2259 VK_ATTACHMENT_LOAD_OP_DONT_CARE, // VkAttachmentLoadOp stencilLoadOp;
2260 VK_ATTACHMENT_STORE_OP_DONT_CARE, // VkAttachmentStoreOp stencilStoreOp;
2261 VK_IMAGE_LAYOUT_UNDEFINED, // VkImageLayout initialLayout;
2262 VK_IMAGE_LAYOUT_COLOR_ATTACHMENT_OPTIMAL, // VkImageLayout finalLayout;
2264 const VkAttachmentReference colorAttachmentRef =
2266 0u, // deUint32 attachment;
2267 VK_IMAGE_LAYOUT_COLOR_ATTACHMENT_OPTIMAL // VkImageLayout layout;
2269 attachmentDescriptions.push_back(colorAttachmentDescription);
2271 // build input atachments
2273 const deUint32 inputCount = static_cast<deUint32>(variables.descriptorImageViews.size());
2274 for (deUint32 inputIdx = 0; inputIdx < inputCount; ++inputIdx)
2276 const VkAttachmentDescription inputAttachmentDescription =
2278 VK_ATTACHMENT_DESCRIPTION_MAY_ALIAS_BIT, // VkAttachmentDescriptionFlags flags;
2279 variables.descriptorsImages[inputIdx]->format, // VkFormat format;
2280 VK_SAMPLE_COUNT_1_BIT, // VkSampleCountFlagBits samples;
2281 VK_ATTACHMENT_LOAD_OP_LOAD, // VkAttachmentLoadOp loadOp;
2282 VK_ATTACHMENT_STORE_OP_DONT_CARE, // VkAttachmentStoreOp storeOp;
2283 VK_ATTACHMENT_LOAD_OP_DONT_CARE, // VkAttachmentLoadOp stencilLoadOp;
2284 VK_ATTACHMENT_STORE_OP_DONT_CARE, // VkAttachmentStoreOp stencilStoreOp;
2285 variables.descriptorsImages[inputIdx]->layout, // VkImageLayout initialLayout;
2286 VK_IMAGE_LAYOUT_GENERAL, // VkImageLayout finalLayout;
2289 const VkAttachmentReference inputAttachmentRef =
2291 inputIdx + 1, // deUint32 attachment;
2292 VK_IMAGE_LAYOUT_GENERAL // VkImageLayout layout;
2295 inputAttachmentRefs.push_back(inputAttachmentRef);
2296 attachmentDescriptions.push_back(inputAttachmentDescription);
2300 const VkSubpassDescription subpassDescription =
2302 (VkSubpassDescriptionFlags)0, // VkSubpassDescriptionFlags flags;
2303 VK_PIPELINE_BIND_POINT_GRAPHICS, // VkPipelineBindPoint pipelineBindPoint;
2304 static_cast<deUint32>(inputAttachmentRefs.size()), // deUint32 inputAttachmentCount;
2305 inputAttachmentRefs.data(), // const VkAttachmentReference* pInputAttachments;
2306 1u, // deUint32 colorAttachmentCount;
2307 &colorAttachmentRef, // const VkAttachmentReference* pColorAttachments;
2308 DE_NULL, // const VkAttachmentReference* pResolveAttachments;
2309 DE_NULL, // const VkAttachmentReference* pDepthStencilAttachment;
2310 0u, // deUint32 preserveAttachmentCount;
2311 DE_NULL // const deUint32* pPreserveAttachments;
2314 const VkRenderPassCreateInfo renderPassInfo =
2316 VK_STRUCTURE_TYPE_RENDER_PASS_CREATE_INFO, // VkStructureType sType;
2317 DE_NULL, // const void* pNext;
2318 (VkRenderPassCreateFlags)0, // VkRenderPassCreateFlags flags;
2319 static_cast<deUint32>(attachmentDescriptions.size()), // deUint32 attachmentCount;
2320 attachmentDescriptions.data(), // const VkAttachmentDescription* pAttachments;
2321 1u, // deUint32 subpassCount;
2322 &subpassDescription, // const VkSubpassDescription* pSubpasses;
2323 0u, // deUint32 dependencyCount;
2324 DE_NULL // const VkSubpassDependency* pDependencies;
2327 return vk::createRenderPass(m_vki, m_vkd, &renderPassInfo);
2330 void InputAttachmentInstance::createFramebuffer (ut::FrameBufferSp& frameBuffer,
2331 VkRenderPass renderPass,
2332 const IterateCommonVariables& variables)
2334 std::vector<VkImageView> inputAttachments;
2335 const deUint32 viewCount = static_cast<deUint32>(variables.descriptorImageViews.size());
2336 inputAttachments.resize(viewCount);
2337 for (deUint32 viewIdx = 0; viewIdx < viewCount; ++viewIdx)
2339 inputAttachments[viewIdx] = **variables.descriptorImageViews[viewIdx];
2341 ut::createFrameBuffer(frameBuffer, m_context, m_testParams.frameResolution, m_colorFormat, renderPass, viewCount, inputAttachments.data());
2344 class SamplerInstance : public CommonDescriptorInstance
2347 SamplerInstance (Context& context,
2348 const TestCaseParams& testCaseParams);
2350 virtual void createAndPopulateDescriptors (IterateCommonVariables& variables);
2351 virtual void updateDescriptors (IterateCommonVariables& variables);
2354 SamplerInstance::SamplerInstance (Context& context,
2355 const TestCaseParams& testCaseParams)
2356 : CommonDescriptorInstance(context,
2357 TestParams(VK_SHADER_STAGE_ALL_GRAPHICS,
2358 VK_DESCRIPTOR_TYPE_SAMPLER,
2360 VK_DESCRIPTOR_TYPE_SAMPLED_IMAGE,
2361 BINDING_SampledImage,
2363 performWritesInVertex(testCaseParams.descriptorType),
2368 void SamplerInstance::updateDescriptors (IterateCommonVariables& variables)
2370 DE_ASSERT(variables.descriptorsImages.size() == 1);
2371 DE_ASSERT(variables.descriptorImageViews.size() == 1);
2372 DE_ASSERT(variables.descriptorsBufferInfos.size() == 1);
2373 DE_ASSERT(m_testParams.additionalDescriptorType == VK_DESCRIPTOR_TYPE_SAMPLED_IMAGE);
2374 DE_ASSERT(variables.descriptorSamplers.size() == variables.validDescriptorCount);
2378 const VkDescriptorImageInfo imageInfo =
2380 static_cast<VkSampler>(0),
2381 **variables.descriptorImageViews[0],
2382 VK_IMAGE_LAYOUT_GENERAL
2385 const VkWriteDescriptorSet writeInfo =
2387 VK_STRUCTURE_TYPE_WRITE_DESCRIPTOR_SET, // sType
2389 *variables.descriptorSet, // descriptorSet
2390 BINDING_SampledImage, // descriptorBinding;
2392 1u, // descriptorCount
2393 VK_DESCRIPTOR_TYPE_SAMPLED_IMAGE, // descriptorType
2394 &imageInfo, // pImageInfo
2395 DE_NULL, // pBufferInfo
2396 DE_NULL // pTexelBufferView
2399 m_vki.updateDescriptorSets(m_vkd, 1u, &writeInfo, 0u, DE_NULL);
2403 CommonDescriptorInstance::updateDescriptors(variables);
2406 void SamplerInstance::createAndPopulateDescriptors (IterateCommonVariables& variables)
2408 DE_ASSERT(variables.descriptorsImages.size() == 0);
2409 DE_ASSERT(variables.descriptorImageViews.size() == 0);
2410 DE_ASSERT(variables.descriptorsBufferInfos.size() == 0);
2411 DE_ASSERT(variables.descriptorSamplers.size() == 0);
2413 // create and populate an image
2415 VkExtent3D imageExtent = m_testParams.frameResolution;
2416 if (m_testParams.usesMipMaps)
2418 imageExtent.width *= 2;
2419 imageExtent.height *= 2;
2422 createImages(variables.descriptorsImages, variables.descriptorsBufferInfos, variables.descriptorsBuffer,
2423 (VK_BUFFER_USAGE_UNIFORM_BUFFER_BIT | VK_BUFFER_USAGE_TRANSFER_SRC_BIT), imageExtent, m_colorFormat, VK_IMAGE_LAYOUT_UNDEFINED, 1, m_testParams.usesMipMaps);
2424 createImagesViews(variables.descriptorImageViews, variables.descriptorsImages, m_colorFormat);
2426 PixelBufferAccess pa = getPixelAccess(0, imageExtent, m_colorFormat, variables.descriptorsBufferInfos, variables.descriptorsBuffer, m_testParams.usesMipMaps ? 1 : 0);
2428 for (deUint32 y = 0, pixelNum = 0; y < m_testParams.frameResolution.height; ++y)
2430 for (deUint32 x = 0; x < m_testParams.frameResolution.width; ++x, ++pixelNum)
2432 const float component = m_colorScheme[(pixelNum % variables.validDescriptorCount) % m_schemeSize];
2433 pa.setPixel(tcu::Vec4(component, component, component, 1.0f), x, y);
2437 vk::flushAlloc(m_vki, m_vkd, *variables.descriptorsBuffer->alloc);
2440 const tcu::Sampler sampler(
2441 tcu::Sampler::CLAMP_TO_BORDER, // wrapS
2442 tcu::Sampler::CLAMP_TO_BORDER, // wrapT
2443 tcu::Sampler::CLAMP_TO_BORDER, // wrapR
2444 m_testParams.usesMipMaps ? tcu::Sampler::LINEAR_MIPMAP_NEAREST : tcu::Sampler::NEAREST, // minFilter
2445 m_testParams.usesMipMaps ? tcu::Sampler::LINEAR_MIPMAP_NEAREST : tcu::Sampler::NEAREST, // magFilter
2446 0.0f, // lodTreshold
2447 true); // normalizeCoords
2448 const VkSamplerCreateInfo createInfo = vk::mapSampler(sampler, vk::mapVkFormat(m_colorFormat));
2449 variables.descriptorSamplers.resize(variables.validDescriptorCount);
2451 for (deUint32 samplerIdx = 0; samplerIdx < variables.validDescriptorCount; ++samplerIdx)
2453 variables.descriptorSamplers[samplerIdx] = ut::SamplerSp(new Move<VkSampler>(vk::createSampler(m_vki, m_vkd, &createInfo)));
2457 class SampledImageInstance : public CommonDescriptorInstance
2460 SampledImageInstance (Context& context,
2461 const TestCaseParams& testCaseParams);
2463 virtual void createAndPopulateDescriptors (IterateCommonVariables& variables);
2464 virtual void updateDescriptors (IterateCommonVariables& variables);
2467 SampledImageInstance::SampledImageInstance (Context& context,
2468 const TestCaseParams& testCaseParams)
2469 : CommonDescriptorInstance(context,
2470 TestParams(VK_SHADER_STAGE_ALL_GRAPHICS,
2471 VK_DESCRIPTOR_TYPE_SAMPLED_IMAGE,
2472 BINDING_SampledImage,
2473 VK_DESCRIPTOR_TYPE_SAMPLER,
2476 performWritesInVertex(testCaseParams.descriptorType),
2481 void SampledImageInstance::updateDescriptors (IterateCommonVariables& variables)
2483 DE_ASSERT(variables.descriptorSamplers.size() == 1);
2484 DE_ASSERT(variables.descriptorsImages.size() == variables.validDescriptorCount);
2485 DE_ASSERT(variables.descriptorImageViews.size() == variables.validDescriptorCount);
2486 DE_ASSERT(variables.descriptorsBufferInfos.size() == variables.validDescriptorCount);
2490 const VkDescriptorImageInfo samplerInfo =
2492 **variables.descriptorSamplers[0],
2493 static_cast<VkImageView>(0),
2494 static_cast<VkImageLayout>(0)
2497 const VkWriteDescriptorSet writeInfo =
2499 VK_STRUCTURE_TYPE_WRITE_DESCRIPTOR_SET, // sType
2501 *variables.descriptorSet, // descriptorSet
2502 BINDING_Sampler, // descriptorBinding;
2504 1u, // descriptorCount
2505 VK_DESCRIPTOR_TYPE_SAMPLER, // descriptorType
2506 &samplerInfo, // pImageInfo
2507 DE_NULL, // pBufferInfo
2508 DE_NULL // pTexelBufferView
2511 m_vki.updateDescriptorSets(m_vkd, 1u, &writeInfo, 0u, DE_NULL);
2515 CommonDescriptorInstance::updateDescriptors(variables);
2518 void SampledImageInstance::createAndPopulateDescriptors (IterateCommonVariables& variables)
2520 DE_ASSERT(variables.descriptorSamplers.size() == 0);
2521 DE_ASSERT(variables.descriptorsImages.size() == 0);
2522 DE_ASSERT(variables.descriptorImageViews.size() == 0);
2523 DE_ASSERT(variables.descriptorsBufferInfos.size() == 0);
2525 // create an only one sampler for all images
2527 const tcu::Sampler sampler(
2528 tcu::Sampler::CLAMP_TO_BORDER, // wrapS
2529 tcu::Sampler::CLAMP_TO_BORDER, // wrapT
2530 tcu::Sampler::CLAMP_TO_BORDER, // wrapR
2531 m_testParams.usesMipMaps ? tcu::Sampler::NEAREST_MIPMAP_NEAREST : tcu::Sampler::NEAREST, // minFilter
2532 m_testParams.usesMipMaps ? tcu::Sampler::NEAREST_MIPMAP_NEAREST : tcu::Sampler::NEAREST, // magFilter
2533 0.0f, // lodTreshold
2534 true); // normalizeCoords
2535 const VkSamplerCreateInfo createInfo = vk::mapSampler(sampler, vk::mapVkFormat(m_colorFormat));
2536 variables.descriptorSamplers.push_back(ut::SamplerSp(new Move<VkSampler>(vk::createSampler(m_vki, m_vkd, &createInfo))));
2539 const VkExtent3D& imageExtent = m_testParams.usesMipMaps ? bigImageExtent : smallImageExtent;
2541 createImages(variables.descriptorsImages, variables.descriptorsBufferInfos, variables.descriptorsBuffer,
2542 (VK_BUFFER_USAGE_UNIFORM_BUFFER_BIT | VK_BUFFER_USAGE_TRANSFER_SRC_BIT), imageExtent, m_colorFormat, VK_IMAGE_LAYOUT_UNDEFINED, variables.validDescriptorCount, m_testParams.usesMipMaps);
2543 createImagesViews(variables.descriptorImageViews, variables.descriptorsImages, m_colorFormat);
2545 PixelBufferAccess pixelAccess;
2546 for (deUint32 imageIdx = 0; imageIdx < variables.validDescriptorCount; ++imageIdx)
2548 const float component = m_colorScheme[imageIdx % m_schemeSize];
2550 if (m_testParams.usesMipMaps)
2552 const deUint32 mipCount = ut::computeMipMapCount(imageExtent);
2553 DE_ASSERT(mipCount >= 2);
2554 for (deUint32 mipIdx = 0; mipIdx < mipCount; ++mipIdx)
2556 pixelAccess = getPixelAccess(imageIdx, imageExtent, m_colorFormat, variables.descriptorsBufferInfos, variables.descriptorsBuffer, mipIdx);
2557 tcu::clear(pixelAccess, m_clearColor);
2560 pixelAccess = getPixelAccess(imageIdx, imageExtent, m_colorFormat, variables.descriptorsBufferInfos, variables.descriptorsBuffer, mipCount-1);
2561 pixelAccess.setPixel(tcu::Vec4(component, component, component, 1.0f), 0, 0);
2565 pixelAccess = getPixelAccess(imageIdx, imageExtent, m_colorFormat, variables.descriptorsBufferInfos, variables.descriptorsBuffer, 0);
2566 pixelAccess.setPixel(tcu::Vec4(component, component, component, 1.0f), 0, 0);
2569 vk::flushAlloc(m_vki, m_vkd, *variables.descriptorsBuffer->alloc);
2572 class CombinedImageInstance : public CommonDescriptorInstance
2575 CombinedImageInstance (Context& context,
2576 const TestCaseParams& testCaseParams);
2578 virtual void createAndPopulateDescriptors (IterateCommonVariables& variables);
2579 virtual void updateDescriptors (IterateCommonVariables& variables);
2582 CombinedImageInstance::CombinedImageInstance (Context& context,
2583 const TestCaseParams& testCaseParams)
2584 : CommonDescriptorInstance(context,
2585 TestParams(VK_SHADER_STAGE_ALL_GRAPHICS,
2586 testCaseParams.descriptorType,
2587 BINDING_CombinedImageSampler,
2588 VK_DESCRIPTOR_TYPE_UNDEFINED,
2591 performWritesInVertex(testCaseParams.descriptorType),
2596 void CombinedImageInstance::updateDescriptors (IterateCommonVariables& variables)
2598 const std::vector<deUint32> primes = ut::generatePrimes(variables.availableDescriptorCount);
2599 const deUint32 primeCount = static_cast<deUint32>(primes.size());
2601 DE_ASSERT(variables.descriptorSamplers.size() == 1);
2602 DE_ASSERT(variables.descriptorsImages.size() == primeCount);
2603 DE_ASSERT(variables.descriptorImageViews.size() == primeCount);
2604 DE_ASSERT(variables.descriptorsBufferInfos.size() == primeCount);
2606 for (deUint32 primeIdx = 0; primeIdx < primeCount; ++primeIdx)
2608 const VkDescriptorImageInfo imageInfo =
2610 **variables.descriptorSamplers[0],
2611 **variables.descriptorImageViews[primeIdx],
2612 VK_IMAGE_LAYOUT_GENERAL
2615 const VkWriteDescriptorSet writeInfo =
2617 VK_STRUCTURE_TYPE_WRITE_DESCRIPTOR_SET, // sType
2619 *variables.descriptorSet, // descriptorSet
2620 BINDING_CombinedImageSampler, // descriptorBinding;
2621 primes[primeIdx], // elementIndex
2622 1u, // descriptorCount
2623 m_testParams.descriptorType, // descriptorType
2624 &imageInfo, // pImageInfo
2625 DE_NULL, // pBufferInfo
2626 DE_NULL // pTexelBufferView
2629 m_vki.updateDescriptorSets(m_vkd, 1u, &writeInfo, 0u, DE_NULL);
2633 void CombinedImageInstance::createAndPopulateDescriptors (IterateCommonVariables& variables)
2635 DE_ASSERT(variables.descriptorSamplers.size() == 0);
2636 DE_ASSERT(variables.descriptorsImages.size() == 0);
2637 DE_ASSERT(variables.descriptorImageViews.size() == 0);
2638 DE_ASSERT(variables.descriptorsBufferInfos.size() == 0);
2639 DE_ASSERT(variables.descriptorSamplers.size() == 0);
2641 const tcu::Sampler sampler(
2642 tcu::Sampler::CLAMP_TO_BORDER, // wrapS
2643 tcu::Sampler::CLAMP_TO_BORDER, // wrapT
2644 tcu::Sampler::CLAMP_TO_BORDER, // wrapR
2645 m_testParams.usesMipMaps ? tcu::Sampler::NEAREST_MIPMAP_NEAREST : tcu::Sampler::NEAREST, // minFilter
2646 m_testParams.usesMipMaps ? tcu::Sampler::NEAREST_MIPMAP_NEAREST : tcu::Sampler::NEAREST, // magFilter
2647 0.0f, // lodTreshold
2648 true); // normalizeCoords
2649 const VkSamplerCreateInfo createInfo = vk::mapSampler(sampler, vk::mapVkFormat(m_colorFormat));
2650 variables.descriptorSamplers.push_back(ut::SamplerSp(new Move<VkSampler>(vk::createSampler(m_vki, m_vkd, &createInfo))));
2652 const VkExtent3D& imageExtent = m_testParams.usesMipMaps ? bigImageExtent : smallImageExtent;
2653 createImages(variables.descriptorsImages, variables.descriptorsBufferInfos, variables.descriptorsBuffer, (VK_BUFFER_USAGE_UNIFORM_BUFFER_BIT | VK_BUFFER_USAGE_TRANSFER_SRC_BIT),
2654 imageExtent, m_colorFormat, VK_IMAGE_LAYOUT_UNDEFINED, variables.validDescriptorCount, m_testParams.usesMipMaps);
2655 createImagesViews(variables.descriptorImageViews, variables.descriptorsImages, m_colorFormat);
2657 PixelBufferAccess pixelAccess;
2658 for (deUint32 imageIdx = 0; imageIdx < variables.validDescriptorCount; ++imageIdx)
2660 const float component = m_colorScheme[imageIdx % m_schemeSize];
2662 if (m_testParams.usesMipMaps)
2664 const deUint32 mipCount = ut::computeMipMapCount(imageExtent);
2665 DE_ASSERT(mipCount >= 2);
2666 for (deUint32 mipIdx = 0; mipIdx < mipCount; ++mipIdx)
2668 pixelAccess = getPixelAccess(imageIdx, imageExtent, m_colorFormat, variables.descriptorsBufferInfos, variables.descriptorsBuffer, mipIdx);
2669 tcu::clear(pixelAccess, m_clearColor);
2672 pixelAccess = getPixelAccess(imageIdx, imageExtent, m_colorFormat, variables.descriptorsBufferInfos, variables.descriptorsBuffer, mipCount-1);
2673 pixelAccess.setPixel(tcu::Vec4(component, component, component, 1.0f), 0, 0);
2677 pixelAccess = getPixelAccess(imageIdx, imageExtent, m_colorFormat, variables.descriptorsBufferInfos, variables.descriptorsBuffer, 0);
2678 pixelAccess.setPixel(tcu::Vec4(component, component, component, 1.0f), 0, 0);
2682 vk::flushAlloc(m_vki, m_vkd, *variables.descriptorsBuffer->alloc);
2685 class StorageImageInstance : public CommonDescriptorInstance
2688 StorageImageInstance (Context& context,
2689 const TestCaseParams& testCaseParams);
2691 virtual tcu::TestStatus iterate (void);
2692 virtual void createAndPopulateDescriptors (IterateCommonVariables& variables);
2693 virtual void updateDescriptors (IterateCommonVariables& variables);
2694 virtual void iterateCollectResults (ut::UpdatablePixelBufferAccessPtr& result,
2695 const IterateCommonVariables& variables,
2697 ut::BufferHandleAllocSp m_buffer;
2698 const deUint32 m_fillColor;
2699 typedef deUint32 m_imageFormat_t;
2702 StorageImageInstance::StorageImageInstance (Context& context,
2703 const TestCaseParams& testCaseParams)
2704 : CommonDescriptorInstance(context,
2705 TestParams (VK_SHADER_STAGE_COMPUTE_BIT,
2706 VK_DESCRIPTOR_TYPE_STORAGE_IMAGE,
2707 BINDING_StorageImage,
2708 VK_DESCRIPTOR_TYPE_STORAGE_IMAGE,
2709 (BINDING_StorageImage + 1),
2711 performWritesInVertex(testCaseParams.descriptorType),
2718 void StorageImageInstance::updateDescriptors (IterateCommonVariables& variables)
2720 // update image at last index
2722 VkDescriptorImageInfo imageInfo =
2724 static_cast<VkSampler>(0),
2725 **variables.descriptorImageViews[variables.validDescriptorCount],
2726 VK_IMAGE_LAYOUT_GENERAL
2729 const VkWriteDescriptorSet writeInfo =
2731 VK_STRUCTURE_TYPE_WRITE_DESCRIPTOR_SET, // sType
2733 *variables.descriptorSet, // descriptorSet
2734 m_testParams.additionalDescriptorBinding, // descriptorBinding;
2736 1u, // descriptorCount
2737 m_testParams.additionalDescriptorType, // descriptorType
2738 &imageInfo, // pImageInfo
2739 DE_NULL, // pBufferInfo
2740 DE_NULL // pTexelBufferView
2743 m_vki.updateDescriptorSets(m_vkd, 1u, &writeInfo, 0u, DE_NULL);
2746 // update rest images
2747 CommonDescriptorInstance::updateDescriptors(variables);
2750 void StorageImageInstance::createAndPopulateDescriptors (IterateCommonVariables& variables)
2752 const VkFormat imageFormat = ut::mapType2vkFormat<m_imageFormat_t>::value;
2753 const VkBufferUsageFlags bufferUsage = VK_BUFFER_USAGE_STORAGE_BUFFER_BIT | VK_BUFFER_USAGE_TRANSFER_SRC_BIT | VK_BUFFER_USAGE_TRANSFER_DST_BIT;
2755 // create descriptor buffer, images and views
2757 const VkExtent3D imageExtent = { 4, 4, 1 };
2759 createImages(variables.descriptorsImages, variables.descriptorsBufferInfos, variables.descriptorsBuffer,
2760 bufferUsage, imageExtent, imageFormat, VK_IMAGE_LAYOUT_UNDEFINED, variables.validDescriptorCount);
2762 for (deUint32 imageIdx = 0; imageIdx < variables.validDescriptorCount; ++imageIdx)
2764 const PixelBufferAccess pa = getPixelAccess(imageIdx, imageExtent, imageFormat, variables.descriptorsBufferInfos, variables.descriptorsBuffer);
2765 tcu::clear(pa, tcu::UVec4(m_fillColor));
2767 vk::flushAlloc(m_vki, m_vkd, *variables.descriptorsBuffer->alloc);
2770 // create additional image that will be used as index container
2772 createImages(variables.descriptorsImages, variables.descriptorsBufferInfos, m_buffer,
2773 bufferUsage, m_testParams.frameResolution, imageFormat, VK_IMAGE_LAYOUT_UNDEFINED, 1);
2776 const std::vector<deUint32> primes = ut::generatePrimes(variables.availableDescriptorCount);
2777 const PixelBufferAccess pa = getPixelAccess(variables.validDescriptorCount, m_testParams.frameResolution, imageFormat, variables.descriptorsBufferInfos, m_buffer);
2778 for (deUint32 y = 0, pixel = 0; y < m_testParams.frameResolution.height; ++y)
2780 for (deUint32 x = 0; x < m_testParams.frameResolution.width; ++x, ++pixel)
2782 const deUint32 component = primes[pixel % variables.validDescriptorCount];
2783 pa.setPixel(tcu::UVec4(component), x, y);
2788 vk::flushAlloc(m_vki, m_vkd, *m_buffer->alloc);
2791 // create views for all previously created images
2792 createImagesViews(variables.descriptorImageViews, variables.descriptorsImages, imageFormat);
2795 tcu::TestStatus StorageImageInstance::iterate (void)
2797 IterateCommonVariables v;
2798 iterateCommandBegin (v);
2800 if (m_testParams.updateAfterBind)
2802 updateDescriptors (v);
2805 copyBuffersToImages (v);
2807 m_vki.cmdDispatch (*v.commandBuffer,
2808 m_testParams.calculateInLoop ? 1 : v.renderArea.extent.width,
2809 m_testParams.calculateInLoop ? 1 : v.renderArea.extent.height,
2812 copyImagesToBuffers (v);
2814 return (iterateCommandEnd(v, false) ? tcu::TestStatus::pass : tcu::TestStatus::fail)("");
2817 void StorageImageInstance::iterateCollectResults (ut::UpdatablePixelBufferAccessPtr& result,
2818 const IterateCommonVariables& variables,
2821 result = ut::UpdatablePixelBufferAccessPtr(new ut::PixelBufferAccessAllocation(
2822 vk::mapVkFormat(ut::mapType2vkFormat<m_imageFormat_t>::value), m_testParams.frameResolution));
2823 const PixelBufferAccess& dst = *result.get();
2827 vk::invalidateAlloc(m_vki, m_vkd, *variables.descriptorsBuffer->alloc);
2828 for (deUint32 y = 0, pixelNum = 0; y < m_testParams.frameResolution.height; ++y)
2830 for (deUint32 x = 0; x < m_testParams.frameResolution.width; ++x, ++pixelNum)
2832 const deUint32 imageIdx = pixelNum % variables.validDescriptorCount;
2833 const PixelBufferAccess src = getPixelAccess(imageIdx,
2834 variables.descriptorsImages[imageIdx]->extent, variables.descriptorsImages[imageIdx]->format,
2835 variables.descriptorsBufferInfos, variables.descriptorsBuffer);
2836 dst.setPixel(tcu::Vector<m_imageFormat_t, 4>(src.getPixelT<m_imageFormat_t>(0, 0).x()), x, y);
2842 std::vector<m_imageFormat_t> inc(variables.validDescriptorCount, m_fillColor);
2844 for (deUint32 invIdx = variables.lowerBound; invIdx < variables.upperBound; ++invIdx)
2846 ++inc[invIdx % variables.validDescriptorCount];
2849 for (deUint32 invIdx = 0; invIdx < variables.vertexCount; ++invIdx)
2851 const deUint32 row = invIdx / m_testParams.frameResolution.width;
2852 const deUint32 col = invIdx % m_testParams.frameResolution.width;
2853 const m_imageFormat_t color = inc[invIdx % variables.validDescriptorCount];
2854 dst.setPixel(tcu::Vector<m_imageFormat_t, 4>(color), col, row);
2859 class DescriptorIndexingTestCase : public TestCase
2861 const TestCaseParams m_testCaseParams;
2863 DescriptorIndexingTestCase (tcu::TestContext &context, const char *name, const char *description, const TestCaseParams& testCaseParams)
2864 : TestCase(context, name, description)
2865 , m_testCaseParams(testCaseParams)
2869 vkt::TestInstance* createInstance (vkt::Context& context) const // override
2871 switch (m_testCaseParams.descriptorType)
2873 case VK_DESCRIPTOR_TYPE_STORAGE_BUFFER:
2874 return new StorageBufferInstance (context, m_testCaseParams);
2875 case VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER:
2876 return new UniformBufferInstance (context, m_testCaseParams);
2877 case VK_DESCRIPTOR_TYPE_STORAGE_TEXEL_BUFFER:
2878 return new StorageTexelInstance (context, m_testCaseParams);
2879 case VK_DESCRIPTOR_TYPE_UNIFORM_TEXEL_BUFFER:
2880 return new UniformTexelInstance (context, m_testCaseParams);
2881 case VK_DESCRIPTOR_TYPE_STORAGE_BUFFER_DYNAMIC:
2882 return new DynamicStorageBufferInstance (context, m_testCaseParams);
2883 case VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER_DYNAMIC:
2884 return new DynamicUniformBufferInstance (context, m_testCaseParams);
2885 case VK_DESCRIPTOR_TYPE_INPUT_ATTACHMENT:
2886 return new InputAttachmentInstance (context, m_testCaseParams);
2887 case VK_DESCRIPTOR_TYPE_SAMPLER:
2888 return new SamplerInstance (context, m_testCaseParams);
2889 case VK_DESCRIPTOR_TYPE_SAMPLED_IMAGE:
2890 return new SampledImageInstance (context, m_testCaseParams);
2891 case VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER:
2892 return new CombinedImageInstance (context, m_testCaseParams);
2893 case VK_DESCRIPTOR_TYPE_STORAGE_IMAGE:
2894 return new StorageImageInstance (context, m_testCaseParams);
2896 TCU_THROW(InternalError, "Unknown Descriptor Type");
2901 virtual void checkSupport (vkt::Context& context) const
2903 context.requireDeviceExtension("VK_EXT_descriptor_indexing");
2905 const vk::VkPhysicalDeviceDescriptorIndexingFeaturesEXT& feats = context.getDescriptorIndexingFeatures();
2907 switch (m_testCaseParams.descriptorType)
2909 case VK_DESCRIPTOR_TYPE_STORAGE_BUFFER:
2910 if (!(feats.shaderStorageBufferArrayNonUniformIndexing))
2911 TCU_THROW(NotSupportedError, "Non-uniform indexing over storage buffer descriptor arrays is not supported.");
2913 if (m_testCaseParams.updateAfterBind && !feats.descriptorBindingStorageBufferUpdateAfterBind)
2914 TCU_THROW(NotSupportedError, "Update after bind for storage buffer descriptors is not supported.");
2916 case VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER:
2917 if (!(feats.shaderUniformBufferArrayNonUniformIndexing))
2918 TCU_THROW(NotSupportedError, "Non-uniform indexing for uniform buffer descriptor arrays is not supported.");
2920 if (m_testCaseParams.updateAfterBind && !feats.descriptorBindingUniformBufferUpdateAfterBind)
2921 TCU_THROW(NotSupportedError, "Update after bind for uniform buffer descriptors is not supported.");
2923 case VK_DESCRIPTOR_TYPE_STORAGE_TEXEL_BUFFER:
2924 if (!(feats.shaderStorageTexelBufferArrayNonUniformIndexing))
2925 TCU_THROW(NotSupportedError, "Non-uniform indexing for storage texel buffer descriptor arrays is not supported.");
2927 if (m_testCaseParams.updateAfterBind && !feats.descriptorBindingStorageTexelBufferUpdateAfterBind)
2928 TCU_THROW(NotSupportedError, "Update after bind for storage texel buffer descriptors is not supported.");
2930 case VK_DESCRIPTOR_TYPE_UNIFORM_TEXEL_BUFFER:
2931 if (!(feats.shaderUniformTexelBufferArrayNonUniformIndexing))
2932 TCU_THROW(NotSupportedError, "Non-uniform indexing for uniform texel buffer descriptor arrays is not supported.");
2934 if (m_testCaseParams.updateAfterBind && !feats.descriptorBindingUniformTexelBufferUpdateAfterBind)
2935 TCU_THROW(NotSupportedError, "Update after bind for uniform texel buffer descriptors is not supported.");
2937 case VK_DESCRIPTOR_TYPE_STORAGE_BUFFER_DYNAMIC:
2938 if (!(feats.shaderStorageBufferArrayNonUniformIndexing))
2939 TCU_THROW(NotSupportedError, "Non-uniform indexing over storage buffer dynamic descriptor arrays is not supported.");
2941 if (m_testCaseParams.updateAfterBind)
2942 TCU_THROW(NotSupportedError, "Update after bind for storage buffer dynamic descriptors is not supported.");
2944 case VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER_DYNAMIC:
2945 if (!(feats.shaderUniformBufferArrayNonUniformIndexing))
2946 TCU_THROW(NotSupportedError, "Non-uniform indexing over uniform buffer dynamic descriptor arrays is not supported.");
2948 if (m_testCaseParams.updateAfterBind)
2949 TCU_THROW(NotSupportedError, "Update after bind for uniform buffer dynamic descriptors is not supported.");
2951 case VK_DESCRIPTOR_TYPE_INPUT_ATTACHMENT:
2952 if (!(feats.shaderInputAttachmentArrayNonUniformIndexing))
2953 TCU_THROW(NotSupportedError, "Non-uniform indexing over input attachment descriptor arrays is not supported.");
2955 if (m_testCaseParams.updateAfterBind)
2956 TCU_THROW(NotSupportedError, "Update after bind for input attachment descriptors is not supported.");
2958 case VK_DESCRIPTOR_TYPE_SAMPLER:
2959 if (!(feats.shaderSampledImageArrayNonUniformIndexing))
2960 TCU_THROW(NotSupportedError, "Non-uniform indexing over sampler descriptor arrays is not supported.");
2962 if (m_testCaseParams.updateAfterBind && !feats.descriptorBindingSampledImageUpdateAfterBind)
2963 TCU_THROW(NotSupportedError, "Update after bind for sampler descriptors is not supported.");
2965 case VK_DESCRIPTOR_TYPE_SAMPLED_IMAGE:
2966 if (!(feats.shaderSampledImageArrayNonUniformIndexing))
2967 TCU_THROW(NotSupportedError, "Non-uniform indexing over sampled image descriptor arrays is not supported.");
2969 if (m_testCaseParams.updateAfterBind && !feats.descriptorBindingSampledImageUpdateAfterBind)
2970 TCU_THROW(NotSupportedError, "Update after bind for sampled image descriptors is not supported.");
2972 case VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER:
2973 if (!(feats.shaderSampledImageArrayNonUniformIndexing))
2974 TCU_THROW(NotSupportedError, "Non-uniform indexing over combined image sampler descriptor arrays is not supported.");
2976 if (m_testCaseParams.updateAfterBind && !feats.descriptorBindingSampledImageUpdateAfterBind)
2977 TCU_THROW(NotSupportedError, "Update after bind for combined image sampler descriptors is not supported.");
2979 case VK_DESCRIPTOR_TYPE_STORAGE_IMAGE:
2980 if (!(feats.shaderStorageImageArrayNonUniformIndexing))
2981 TCU_THROW(NotSupportedError, "Non-uniform indexing over storage image descriptor arrays is not supported.");
2983 if (m_testCaseParams.updateAfterBind && !feats.descriptorBindingStorageImageUpdateAfterBind)
2984 TCU_THROW(NotSupportedError, "Update after bind for storage image descriptors is not supported.");
2987 DE_FATAL("Unknown Descriptor Type");
2992 virtual void initPrograms (SourceCollections& programCollection) const
2994 std::string(*genShaderSource)(VkShaderStageFlagBits, const TestCaseParams&, bool) = &CommonDescriptorInstance::getShaderSource;
2996 if (VK_SHADER_STAGE_VERTEX_BIT & m_testCaseParams.stageFlags)
2998 programCollection.glslSources.add(
2999 ut::buildShaderName(VK_SHADER_STAGE_VERTEX_BIT, m_testCaseParams.descriptorType, m_testCaseParams.updateAfterBind, m_testCaseParams.calculateInLoop, false))
3000 << glu::VertexSource((*genShaderSource)(VK_SHADER_STAGE_VERTEX_BIT, m_testCaseParams, false));
3002 if (CommonDescriptorInstance::performWritesInVertex(m_testCaseParams.descriptorType))
3004 programCollection.glslSources.add(
3005 ut::buildShaderName(VK_SHADER_STAGE_VERTEX_BIT, m_testCaseParams.descriptorType, m_testCaseParams.updateAfterBind, m_testCaseParams.calculateInLoop, true))
3006 << glu::VertexSource((*genShaderSource)(VK_SHADER_STAGE_VERTEX_BIT, m_testCaseParams, true));
3009 if (VK_SHADER_STAGE_FRAGMENT_BIT & m_testCaseParams.stageFlags)
3011 programCollection.glslSources.add(
3012 ut::buildShaderName(VK_SHADER_STAGE_FRAGMENT_BIT, m_testCaseParams.descriptorType, m_testCaseParams.updateAfterBind, m_testCaseParams.calculateInLoop, false))
3013 << glu::FragmentSource((*genShaderSource)(VK_SHADER_STAGE_FRAGMENT_BIT, m_testCaseParams, false));
3015 if (CommonDescriptorInstance::performWritesInVertex(m_testCaseParams.descriptorType))
3017 programCollection.glslSources.add(
3018 ut::buildShaderName(VK_SHADER_STAGE_FRAGMENT_BIT, m_testCaseParams.descriptorType, m_testCaseParams.updateAfterBind, m_testCaseParams.calculateInLoop, true))
3019 << glu::FragmentSource((*genShaderSource)(VK_SHADER_STAGE_FRAGMENT_BIT, m_testCaseParams, true));
3022 if (VK_SHADER_STAGE_COMPUTE_BIT & m_testCaseParams.stageFlags)
3024 programCollection.glslSources.add(
3025 ut::buildShaderName(VK_SHADER_STAGE_COMPUTE_BIT, m_testCaseParams.descriptorType, m_testCaseParams.updateAfterBind, m_testCaseParams.calculateInLoop, false))
3026 << glu::ComputeSource((*genShaderSource)(VK_SHADER_STAGE_COMPUTE_BIT, m_testCaseParams, false));
3031 } // - unnamed namespace
3033 void descriptorIndexingDescriptorSetsCreateTests (tcu::TestCaseGroup* group)
3038 const char* description;
3039 TestCaseParams params;
3042 tcu::TestContext& context(group->getTestContext());
3044 TestCaseInfo casesAfterBindAndLoop[] =
3047 "storage_buffer", "Regular Storage Buffer Descriptors",
3049 VK_DESCRIPTOR_TYPE_STORAGE_BUFFER,
3050 (VK_SHADER_STAGE_VERTEX_BIT | VK_SHADER_STAGE_FRAGMENT_BIT),
3052 false, // updateAfterBind
3053 false, // calculateInLoop
3054 false, // useMipMaps
3055 FUZZY_COMPARE, CMP_THRESHOLD
3059 "storage_texel_buffer", "Storage Texel Buffer Descriptors",
3061 VK_DESCRIPTOR_TYPE_STORAGE_TEXEL_BUFFER,
3062 (VK_SHADER_STAGE_VERTEX_BIT | VK_SHADER_STAGE_FRAGMENT_BIT),
3064 false, // updateAfterBind
3065 false, // calculateInLoop
3066 false, // useMipMaps
3067 FUZZY_COMPARE, CMP_THRESHOLD
3071 "uniform_texel_buffer", "Uniform Texel Buffer Descriptors",
3073 VK_DESCRIPTOR_TYPE_UNIFORM_TEXEL_BUFFER,
3074 (VK_SHADER_STAGE_VERTEX_BIT | VK_SHADER_STAGE_FRAGMENT_BIT),
3076 false, // updateAfterBind,
3077 false, // calculateInLoop
3078 false, // usesMipMaps
3079 FUZZY_COMPARE, CMP_THRESHOLD
3083 "storage_image", "Storage Image Descriptors",
3085 VK_DESCRIPTOR_TYPE_STORAGE_IMAGE,
3086 VK_SHADER_STAGE_COMPUTE_BIT,
3088 false, // updateAfterBind
3089 false, // calculateInLoop
3090 false, // useMipMaps
3091 FUZZY_COMPARE, CMP_THRESHOLD
3096 for (int updateAfterBind = 0; updateAfterBind < 2; ++updateAfterBind)
3098 for (int calculateInLoop = 0; calculateInLoop < 2; ++calculateInLoop)
3100 for (deUint32 caseIdx = 0; caseIdx < DE_LENGTH_OF_ARRAY(casesAfterBindAndLoop); ++caseIdx)
3102 TestCaseInfo& info (casesAfterBindAndLoop[caseIdx]);
3103 std::string caseName (info.name);
3104 std::string caseDescription (info.description);
3105 TestCaseParams params (info.params);
3107 caseName += (updateAfterBind ? "_after_bind" : "");
3108 caseName += (calculateInLoop ? "_in_loop" : "");
3110 caseDescription += (updateAfterBind ? " After Bind" : "");
3111 caseDescription += (calculateInLoop ? " In Loop" : "");
3113 params.updateAfterBind = updateAfterBind ? true : false;
3114 params.calculateInLoop = calculateInLoop ? true : false;
3116 group->addChild(new DescriptorIndexingTestCase(context, caseName.c_str(), caseDescription.c_str(), params));
3121 TestCaseInfo casesAfterBindAndLoopAndLOD[] =
3124 "sampler", "Sampler Descriptors",
3126 VK_DESCRIPTOR_TYPE_SAMPLER,
3127 (VK_SHADER_STAGE_VERTEX_BIT | VK_SHADER_STAGE_FRAGMENT_BIT),
3129 false, // updateAfterBind
3130 false, // calculateInLoop
3131 false, // usesMipMaps
3132 FUZZY_COMPARE, CMP_THRESHOLD
3136 "sampled_image", "Sampled Image Descriptors",
3138 VK_DESCRIPTOR_TYPE_SAMPLED_IMAGE,
3139 (VK_SHADER_STAGE_VERTEX_BIT | VK_SHADER_STAGE_FRAGMENT_BIT),
3141 false, // updateAfterBind
3142 false, // calculateInLoop
3143 false, // usesMipMaps
3144 FUZZY_COMPARE, CMP_THRESHOLD
3148 "combined_image_sampler", "Combined Image Sampler Descriptors",
3150 VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER,
3151 (VK_SHADER_STAGE_VERTEX_BIT | VK_SHADER_STAGE_FRAGMENT_BIT),
3153 false, // updateAfterBind
3154 false, // calculateInLoop
3155 false, // usesMipMaps
3156 FUZZY_COMPARE, CMP_THRESHOLD
3161 for (int updateAfterBind = 0; updateAfterBind < 2; ++updateAfterBind)
3163 for (int calculateInLoop = 0; calculateInLoop < 2; ++calculateInLoop)
3165 for (int usesMipMaps = 0; usesMipMaps < 2; ++usesMipMaps)
3167 for (deUint32 caseIdx = 0; caseIdx < DE_LENGTH_OF_ARRAY(casesAfterBindAndLoopAndLOD); ++caseIdx)
3169 TestCaseInfo& info (casesAfterBindAndLoopAndLOD[caseIdx]);
3170 std::string caseName (info.name);
3171 std::string caseDescription (info.description);
3172 TestCaseParams params (info.params);
3174 caseName += (updateAfterBind ? "_after_bind" : "");
3175 caseName += (calculateInLoop ? "_in_loop" : "");
3176 caseName += (usesMipMaps ? "_with_lod" : "");
3178 caseDescription += (updateAfterBind ? " After Bind" : "");
3179 caseDescription += (calculateInLoop ? " In Loop" : "");
3180 caseDescription += (usesMipMaps ? " Use LOD" : "");
3182 params.updateAfterBind = updateAfterBind ? true : false;
3183 params.calculateInLoop = calculateInLoop ? true : false;
3184 params.usesMipMaps = usesMipMaps ? true : false;
3186 group->addChild(new DescriptorIndexingTestCase(context, caseName.c_str(), caseDescription.c_str(), params));
3192 TestCaseInfo casesNonAfterBindAndLoop[] =
3195 "uniform_buffer", "Regular Uniform Buffer Descriptors",
3197 VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER,
3198 (VK_SHADER_STAGE_VERTEX_BIT | VK_SHADER_STAGE_FRAGMENT_BIT),
3200 false, // updateAfterBind
3201 false, // calculateInLoop
3202 false, // usesMipMaps
3203 FUZZY_COMPARE, CMP_THRESHOLD
3207 "storage_buffer_dynamic", "Dynamic Storage Buffer Descriptors",
3209 VK_DESCRIPTOR_TYPE_STORAGE_BUFFER_DYNAMIC,
3210 (VK_SHADER_STAGE_VERTEX_BIT | VK_SHADER_STAGE_FRAGMENT_BIT),
3212 false, // updateAfterBind
3213 false, // calculateInLoop
3214 false, // useMipMaps
3215 FUZZY_COMPARE, CMP_THRESHOLD
3219 "uniform_buffer_dynamic", "Dynamic Uniform Buffer Descriptors",
3221 VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER_DYNAMIC,
3222 (VK_SHADER_STAGE_VERTEX_BIT | VK_SHADER_STAGE_FRAGMENT_BIT),
3224 false, // updateAfterBind
3225 false, // calculateInLoop
3226 false, // useMipMaps
3227 FUZZY_COMPARE, CMP_THRESHOLD
3231 "input_attachment", "Input Attachment Descriptors",
3233 VK_DESCRIPTOR_TYPE_INPUT_ATTACHMENT,
3234 (VK_SHADER_STAGE_VERTEX_BIT | VK_SHADER_STAGE_FRAGMENT_BIT),
3236 false, // updateAfterBind
3237 false, // calculateInLoop
3238 false, // useMipMaps
3239 FUZZY_COMPARE, CMP_THRESHOLD
3244 for (int calculateInLoop = 0; calculateInLoop < 2; ++calculateInLoop)
3246 for (deUint32 caseIdx = 0; caseIdx < DE_LENGTH_OF_ARRAY(casesNonAfterBindAndLoop); ++caseIdx)
3248 TestCaseInfo& info(casesNonAfterBindAndLoop[caseIdx]);
3249 std::string caseName(info.name);
3250 std::string caseDescription(info.description);
3251 TestCaseParams params(info.params);
3253 caseName += (calculateInLoop ? "_in_loop" : "");
3255 caseDescription += (calculateInLoop ? " In Loop" : "");
3257 params.calculateInLoop = calculateInLoop ? true : false;
3259 group->addChild(new DescriptorIndexingTestCase(context, caseName.c_str(), caseDescription.c_str(), params));
3264 } // - DescriptorIndexing