1 /*-------------------------------------------------------------------------
2 * Vulkan Conformance Tests
3 * ------------------------
4 *
5 * Copyright (c) 2017 Google Inc.
6 *
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
10 *
11 * http://www.apache.org/licenses/LICENSE-2.0
12 *
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.
18 *
19 *//*!
20 * \file
21 * \brief Tests sparse render target.
22 *//*--------------------------------------------------------------------*/
23
24 #include "vktRenderPassSparseRenderTargetTests.hpp"
25 #include "vktRenderPassTestsUtil.hpp"
26
27 #include "vktTestCaseUtil.hpp"
28 #include "vktTestGroupUtil.hpp"
29
30 #include "vkDefs.hpp"
31 #include "vkImageUtil.hpp"
32 #include "vkMemUtil.hpp"
33 #include "vkPrograms.hpp"
34 #include "vkQueryUtil.hpp"
35 #include "vkRef.hpp"
36 #include "vkRefUtil.hpp"
37 #include "vkTypeUtil.hpp"
38 #include "vkCmdUtil.hpp"
39 #include "vkObjUtil.hpp"
40
41 #include "tcuImageCompare.hpp"
42 #include "tcuResultCollector.hpp"
43 #include "tcuTextureUtil.hpp"
44
45 #include "deUniquePtr.hpp"
46 #include "deSharedPtr.hpp"
47
48 using namespace vk;
49
50 using tcu::UVec4;
51 using tcu::Vec4;
52
53 using tcu::ConstPixelBufferAccess;
54 using tcu::PixelBufferAccess;
55
56 using tcu::TestLog;
57
58 using std::string;
59 using std::vector;
60
61 namespace vkt
62 {
63 namespace
64 {
65 using namespace renderpass;
66
createBufferMemory(const DeviceInterface & vk,VkDevice device,Allocator & allocator,VkBuffer buffer)67 de::MovePtr<Allocation> createBufferMemory (const DeviceInterface& vk,
68 VkDevice device,
69 Allocator& allocator,
70 VkBuffer buffer)
71 {
72 de::MovePtr<Allocation> allocation (allocator.allocate(getBufferMemoryRequirements(vk, device, buffer), MemoryRequirement::HostVisible));
73 VK_CHECK(vk.bindBufferMemory(device, buffer, allocation->getMemory(), allocation->getOffset()));
74 return allocation;
75 }
76
createSparseImageAndMemory(const DeviceInterface & vk,VkDevice device,const VkPhysicalDevice physicalDevice,const InstanceInterface & instance,Allocator & allocator,vector<de::SharedPtr<Allocation>> & allocations,deUint32 universalQueueFamilyIndex,VkQueue sparseQueue,deUint32 sparseQueueFamilyIndex,const VkSemaphore & bindSemaphore,VkFormat format,deUint32 width,deUint32 height)77 Move<VkImage> createSparseImageAndMemory (const DeviceInterface& vk,
78 VkDevice device,
79 const VkPhysicalDevice physicalDevice,
80 const InstanceInterface& instance,
81 Allocator& allocator,
82 vector<de::SharedPtr<Allocation> >& allocations,
83 deUint32 universalQueueFamilyIndex,
84 VkQueue sparseQueue,
85 deUint32 sparseQueueFamilyIndex,
86 const VkSemaphore& bindSemaphore,
87 VkFormat format,
88 deUint32 width,
89 deUint32 height)
90 {
91 deUint32 queueFamilyIndices[] = {universalQueueFamilyIndex, sparseQueueFamilyIndex};
92 const VkSharingMode sharingMode = universalQueueFamilyIndex != sparseQueueFamilyIndex ? VK_SHARING_MODE_CONCURRENT : VK_SHARING_MODE_EXCLUSIVE;
93
94 const VkExtent3D imageExtent =
95 {
96 width,
97 height,
98 1u
99 };
100
101 const VkImageCreateInfo imageCreateInfo =
102 {
103 VK_STRUCTURE_TYPE_IMAGE_CREATE_INFO,
104 DE_NULL,
105 VK_IMAGE_CREATE_SPARSE_BINDING_BIT | VK_IMAGE_CREATE_SPARSE_RESIDENCY_BIT,
106 VK_IMAGE_TYPE_2D,
107 format,
108 imageExtent,
109 1u,
110 1u,
111 VK_SAMPLE_COUNT_1_BIT,
112 VK_IMAGE_TILING_OPTIMAL,
113 VK_IMAGE_USAGE_COLOR_ATTACHMENT_BIT | VK_IMAGE_USAGE_TRANSFER_SRC_BIT,
114 sharingMode,
115 sharingMode == VK_SHARING_MODE_CONCURRENT ? 2u : 1u,
116 queueFamilyIndices,
117 VK_IMAGE_LAYOUT_UNDEFINED
118 };
119
120 if (!checkSparseImageFormatSupport(physicalDevice, instance, imageCreateInfo))
121 TCU_THROW(NotSupportedError, "The image format does not support sparse operations");
122
123 Move<VkImage> destImage = createImage(vk, device, &imageCreateInfo);
124 allocateAndBindSparseImage(vk, device, physicalDevice, instance, imageCreateInfo, bindSemaphore, sparseQueue, allocator, allocations, mapVkFormat(format), *destImage);
125
126 return destImage;
127 }
128
createImageView(const DeviceInterface & vk,VkDevice device,VkImageViewCreateFlags flags,VkImage image,VkImageViewType viewType,VkFormat format,VkComponentMapping components,VkImageSubresourceRange subresourceRange)129 Move<VkImageView> createImageView (const DeviceInterface& vk,
130 VkDevice device,
131 VkImageViewCreateFlags flags,
132 VkImage image,
133 VkImageViewType viewType,
134 VkFormat format,
135 VkComponentMapping components,
136 VkImageSubresourceRange subresourceRange)
137 {
138 const VkImageViewCreateInfo pCreateInfo =
139 {
140 VK_STRUCTURE_TYPE_IMAGE_VIEW_CREATE_INFO,
141 DE_NULL,
142 flags,
143 image,
144 viewType,
145 format,
146 components,
147 subresourceRange,
148 };
149
150 return createImageView(vk, device, &pCreateInfo);
151 }
152
createImageView(const DeviceInterface & vkd,VkDevice device,VkImage image,VkFormat format,VkImageAspectFlags aspect)153 Move<VkImageView> createImageView (const DeviceInterface& vkd,
154 VkDevice device,
155 VkImage image,
156 VkFormat format,
157 VkImageAspectFlags aspect)
158 {
159 const VkImageSubresourceRange range =
160 {
161 aspect,
162 0u,
163 1u,
164 0u,
165 1u
166 };
167
168 return createImageView(vkd, device, 0u, image, VK_IMAGE_VIEW_TYPE_2D, format, makeComponentMappingRGBA(), range);
169 }
170
createBuffer(const DeviceInterface & vkd,VkDevice device,VkFormat format,deUint32 width,deUint32 height)171 Move<VkBuffer> createBuffer (const DeviceInterface& vkd,
172 VkDevice device,
173 VkFormat format,
174 deUint32 width,
175 deUint32 height)
176 {
177 const VkBufferUsageFlags bufferUsage (VK_BUFFER_USAGE_TRANSFER_SRC_BIT | VK_BUFFER_USAGE_TRANSFER_DST_BIT);
178 const VkDeviceSize pixelSize = mapVkFormat(format).getPixelSize();
179 const VkBufferCreateInfo createInfo =
180 {
181 VK_STRUCTURE_TYPE_BUFFER_CREATE_INFO,
182 DE_NULL,
183 0u,
184
185 width * height * pixelSize,
186 bufferUsage,
187
188 VK_SHARING_MODE_EXCLUSIVE,
189 0u,
190 DE_NULL
191 };
192
193 return createBuffer(vkd, device, &createInfo);
194 }
195
196 template<typename AttachmentDesc, typename AttachmentRef, typename SubpassDesc, typename SubpassDep, typename RenderPassCreateInfo>
createRenderPass(const DeviceInterface & vkd,VkDevice device,VkFormat dstFormat)197 Move<VkRenderPass> createRenderPass (const DeviceInterface& vkd,
198 VkDevice device,
199 VkFormat dstFormat)
200 {
201 const AttachmentRef dstAttachmentRef // VkAttachmentReference || VkAttachmentReference2KHR
202 (
203 // || VkStructureType sType;
204 DE_NULL, // || const void* pNext;
205 0u, // deUint32 attachment; || deUint32 attachment;
206 VK_IMAGE_LAYOUT_COLOR_ATTACHMENT_OPTIMAL, // VkImageLayout layout; || VkImageLayout layout;
207 0u // || VkImageAspectFlags aspectMask;
208 );
209 const AttachmentDesc dstAttachment // VkAttachmentDescription || VkAttachmentDescription2KHR
210 (
211 // || VkStructureType sType;
212 DE_NULL, // || const void* pNext;
213 0u, // VkAttachmentDescriptionFlags flags; || VkAttachmentDescriptionFlags flags;
214 dstFormat, // VkFormat format; || VkFormat format;
215 VK_SAMPLE_COUNT_1_BIT, // VkSampleCountFlagBits samples; || VkSampleCountFlagBits samples;
216 VK_ATTACHMENT_LOAD_OP_DONT_CARE, // VkAttachmentLoadOp loadOp; || VkAttachmentLoadOp loadOp;
217 VK_ATTACHMENT_STORE_OP_STORE, // VkAttachmentStoreOp storeOp; || VkAttachmentStoreOp storeOp;
218 VK_ATTACHMENT_LOAD_OP_DONT_CARE, // VkAttachmentLoadOp stencilLoadOp; || VkAttachmentLoadOp stencilLoadOp;
219 VK_ATTACHMENT_STORE_OP_DONT_CARE, // VkAttachmentStoreOp stencilStoreOp; || VkAttachmentStoreOp stencilStoreOp;
220 VK_IMAGE_LAYOUT_UNDEFINED, // VkImageLayout initialLayout; || VkImageLayout initialLayout;
221 VK_IMAGE_LAYOUT_COLOR_ATTACHMENT_OPTIMAL // VkImageLayout finalLayout; || VkImageLayout finalLayout;
222 );
223 const SubpassDesc subpass // VkSubpassDescription || VkSubpassDescription2KHR
224 (
225 // || VkStructureType sType;
226 DE_NULL, // || const void* pNext;
227 (VkSubpassDescriptionFlags)0, // VkSubpassDescriptionFlags flags; || VkSubpassDescriptionFlags flags;
228 VK_PIPELINE_BIND_POINT_GRAPHICS, // VkPipelineBindPoint pipelineBindPoint; || VkPipelineBindPoint pipelineBindPoint;
229 0u, // || deUint32 viewMask;
230 0u, // deUint32 inputAttachmentCount; || deUint32 inputAttachmentCount;
231 DE_NULL, // const VkAttachmentReference* pInputAttachments; || const VkAttachmentReference2KHR* pInputAttachments;
232 1u, // deUint32 colorAttachmentCount; || deUint32 colorAttachmentCount;
233 &dstAttachmentRef, // const VkAttachmentReference* pColorAttachments; || const VkAttachmentReference2KHR* pColorAttachments;
234 DE_NULL, // const VkAttachmentReference* pResolveAttachments; || const VkAttachmentReference2KHR* pResolveAttachments;
235 DE_NULL, // const VkAttachmentReference* pDepthStencilAttachment; || const VkAttachmentReference2KHR* pDepthStencilAttachment;
236 0u, // deUint32 preserveAttachmentCount; || deUint32 preserveAttachmentCount;
237 DE_NULL // const deUint32* pPreserveAttachments; || const deUint32* pPreserveAttachments;
238 );
239 const RenderPassCreateInfo renderPassCreator // VkRenderPassCreateInfo || VkRenderPassCreateInfo2KHR
240 (
241 // VkStructureType sType; || VkStructureType sType;
242 DE_NULL, // const void* pNext; || const void* pNext;
243 (VkRenderPassCreateFlags)0u, // VkRenderPassCreateFlags flags; || VkRenderPassCreateFlags flags;
244 1u, // deUint32 attachmentCount; || deUint32 attachmentCount;
245 &dstAttachment, // const VkAttachmentDescription* pAttachments; || const VkAttachmentDescription2KHR* pAttachments;
246 1u, // deUint32 subpassCount; || deUint32 subpassCount;
247 &subpass, // const VkSubpassDescription* pSubpasses; || const VkSubpassDescription2KHR* pSubpasses;
248 0u, // deUint32 dependencyCount; || deUint32 dependencyCount;
249 DE_NULL, // const VkSubpassDependency* pDependencies; || const VkSubpassDependency2KHR* pDependencies;
250 0u, // || deUint32 correlatedViewMaskCount;
251 DE_NULL // || const deUint32* pCorrelatedViewMasks;
252 );
253
254 return renderPassCreator.createRenderPass(vkd, device);
255 }
256
createRenderPass(const DeviceInterface & vkd,VkDevice device,VkFormat dstFormat,const RenderPassType renderPassType)257 Move<VkRenderPass> createRenderPass (const DeviceInterface& vkd,
258 VkDevice device,
259 VkFormat dstFormat,
260 const RenderPassType renderPassType)
261 {
262 switch (renderPassType)
263 {
264 case RENDERPASS_TYPE_LEGACY:
265 return createRenderPass<AttachmentDescription1, AttachmentReference1, SubpassDescription1, SubpassDependency1, RenderPassCreateInfo1>(vkd, device, dstFormat);
266 case RENDERPASS_TYPE_RENDERPASS2:
267 return createRenderPass<AttachmentDescription2, AttachmentReference2, SubpassDescription2, SubpassDependency2, RenderPassCreateInfo2>(vkd, device, dstFormat);
268 default:
269 TCU_THROW(InternalError, "Impossible");
270 }
271 }
272
createFramebuffer(const DeviceInterface & vkd,VkDevice device,VkRenderPass renderPass,VkImageView dstImageView,deUint32 width,deUint32 height)273 Move<VkFramebuffer> createFramebuffer (const DeviceInterface& vkd,
274 VkDevice device,
275 VkRenderPass renderPass,
276 VkImageView dstImageView,
277 deUint32 width,
278 deUint32 height)
279 {
280 const VkFramebufferCreateInfo createInfo =
281 {
282 VK_STRUCTURE_TYPE_FRAMEBUFFER_CREATE_INFO,
283 DE_NULL,
284 0u,
285
286 renderPass,
287 1u,
288 &dstImageView,
289
290 width,
291 height,
292 1u
293 };
294
295 return createFramebuffer(vkd, device, &createInfo);
296 }
297
createRenderPipelineLayout(const DeviceInterface & vkd,VkDevice device)298 Move<VkPipelineLayout> createRenderPipelineLayout (const DeviceInterface& vkd,
299 VkDevice device)
300 {
301 const VkPipelineLayoutCreateInfo createInfo =
302 {
303 VK_STRUCTURE_TYPE_PIPELINE_LAYOUT_CREATE_INFO,
304 DE_NULL,
305 (vk::VkPipelineLayoutCreateFlags)0,
306
307 0u,
308 DE_NULL,
309
310 0u,
311 DE_NULL
312 };
313
314 return createPipelineLayout(vkd, device, &createInfo);
315 }
316
createRenderPipeline(const DeviceInterface & vkd,VkDevice device,VkRenderPass renderPass,VkPipelineLayout pipelineLayout,const BinaryCollection & binaryCollection,deUint32 width,deUint32 height)317 Move<VkPipeline> createRenderPipeline (const DeviceInterface& vkd,
318 VkDevice device,
319 VkRenderPass renderPass,
320 VkPipelineLayout pipelineLayout,
321 const BinaryCollection& binaryCollection,
322 deUint32 width,
323 deUint32 height)
324 {
325 const Unique<VkShaderModule> vertexShaderModule (createShaderModule(vkd, device, binaryCollection.get("quad-vert"), 0u));
326 const Unique<VkShaderModule> fragmentShaderModule (createShaderModule(vkd, device, binaryCollection.get("quad-frag"), 0u));
327
328 const VkPipelineVertexInputStateCreateInfo vertexInputState =
329 {
330 VK_STRUCTURE_TYPE_PIPELINE_VERTEX_INPUT_STATE_CREATE_INFO,
331 DE_NULL,
332 (VkPipelineVertexInputStateCreateFlags)0u,
333
334 0u,
335 DE_NULL,
336
337 0u,
338 DE_NULL
339 };
340
341 const std::vector<VkViewport> viewports (1, makeViewport(tcu::UVec2(width, height)));
342 const std::vector<VkRect2D> scissors (1, makeRect2D(tcu::UVec2(width, height)));
343
344 return makeGraphicsPipeline(vkd, // const DeviceInterface& vk
345 device, // const VkDevice device
346 pipelineLayout, // const VkPipelineLayout pipelineLayout
347 *vertexShaderModule, // const VkShaderModule vertexShaderModule
348 DE_NULL, // const VkShaderModule tessellationControlShaderModule
349 DE_NULL, // const VkShaderModule tessellationEvalShaderModule
350 DE_NULL, // const VkShaderModule geometryShaderModule
351 *fragmentShaderModule, // const VkShaderModule fragmentShaderModule
352 renderPass, // const VkRenderPass renderPass
353 viewports, // const std::vector<VkViewport>& viewports
354 scissors, // const std::vector<VkRect2D>& scissors
355 VK_PRIMITIVE_TOPOLOGY_TRIANGLE_LIST, // const VkPrimitiveTopology topology
356 0u, // const deUint32 subpass
357 0u, // const deUint32 patchControlPoints
358 &vertexInputState); // const VkPipelineVertexInputStateCreateInfo* vertexInputStateCreateInfo
359 }
360
361 struct TestConfig
362 {
TestConfigvkt::__anon143489790111::TestConfig363 TestConfig (VkFormat format_,
364 RenderPassType renderPassType_)
365 : format (format_)
366 , renderPassType (renderPassType_)
367 {
368 }
369
370 VkFormat format;
371 RenderPassType renderPassType;
372 };
373
374 class SparseRenderTargetTestInstance : public TestInstance
375 {
376 public:
377 SparseRenderTargetTestInstance (Context& context, TestConfig testConfig);
378 ~SparseRenderTargetTestInstance (void);
379
380 tcu::TestStatus iterate (void);
381
382 template<typename RenderpassSubpass>
383 tcu::TestStatus iterateInternal (void);
384
385 private:
386 const bool m_extensionSupported;
387 const RenderPassType m_renderPassType;
388
389 const deUint32 m_width;
390 const deUint32 m_height;
391 const VkFormat m_format;
392
393 vector<de::SharedPtr<Allocation> > m_allocations;
394
395 const Unique<VkSemaphore> m_bindSemaphore;
396
397 const Unique<VkImage> m_dstImage;
398 const Unique<VkImageView> m_dstImageView;
399
400 const Unique<VkBuffer> m_dstBuffer;
401 const de::UniquePtr<Allocation> m_dstBufferMemory;
402
403 const Unique<VkRenderPass> m_renderPass;
404 const Unique<VkFramebuffer> m_framebuffer;
405
406 const Unique<VkPipelineLayout> m_renderPipelineLayout;
407 const Unique<VkPipeline> m_renderPipeline;
408
409 const Unique<VkCommandPool> m_commandPool;
410 tcu::ResultCollector m_resultCollector;
411 };
412
SparseRenderTargetTestInstance(Context & context,TestConfig testConfig)413 SparseRenderTargetTestInstance::SparseRenderTargetTestInstance (Context& context, TestConfig testConfig)
414 : TestInstance (context)
415 , m_extensionSupported ((testConfig.renderPassType == RENDERPASS_TYPE_RENDERPASS2) && context.requireDeviceFunctionality("VK_KHR_create_renderpass2"))
416 , m_renderPassType (testConfig.renderPassType)
417 , m_width (32u)
418 , m_height (32u)
419 , m_format (testConfig.format)
420 , m_bindSemaphore (createSemaphore(context.getDeviceInterface(), context.getDevice()))
421 , m_dstImage (createSparseImageAndMemory(context.getDeviceInterface(), context.getDevice(), context.getPhysicalDevice(), context.getInstanceInterface(), context.getDefaultAllocator(), m_allocations, context.getUniversalQueueFamilyIndex(), context.getSparseQueue(), context.getSparseQueueFamilyIndex(), *m_bindSemaphore, m_format, m_width, m_height))
422 , m_dstImageView (createImageView(context.getDeviceInterface(), context.getDevice(), *m_dstImage, m_format, VK_IMAGE_ASPECT_COLOR_BIT))
423 , m_dstBuffer (createBuffer(context.getDeviceInterface(), context.getDevice(), m_format, m_width, m_height))
424 , m_dstBufferMemory (createBufferMemory(context.getDeviceInterface(), context.getDevice(), context.getDefaultAllocator(), *m_dstBuffer))
425 , m_renderPass (createRenderPass(context.getDeviceInterface(), context.getDevice(), m_format, testConfig.renderPassType))
426 , m_framebuffer (createFramebuffer(context.getDeviceInterface(), context.getDevice(), *m_renderPass, *m_dstImageView, m_width, m_height))
427 , m_renderPipelineLayout (createRenderPipelineLayout(context.getDeviceInterface(), context.getDevice()))
428 , m_renderPipeline (createRenderPipeline(context.getDeviceInterface(), context.getDevice(), *m_renderPass, *m_renderPipelineLayout, context.getBinaryCollection(), m_width, m_height))
429 , m_commandPool (createCommandPool(context.getDeviceInterface(), context.getDevice(), VK_COMMAND_POOL_CREATE_TRANSIENT_BIT, context.getUniversalQueueFamilyIndex()))
430 {
431 }
432
~SparseRenderTargetTestInstance(void)433 SparseRenderTargetTestInstance::~SparseRenderTargetTestInstance (void)
434 {
435 }
436
iterate(void)437 tcu::TestStatus SparseRenderTargetTestInstance::iterate (void)
438 {
439 switch (m_renderPassType)
440 {
441 case RENDERPASS_TYPE_LEGACY:
442 return iterateInternal<RenderpassSubpass1>();
443 case RENDERPASS_TYPE_RENDERPASS2:
444 return iterateInternal<RenderpassSubpass2>();
445 default:
446 TCU_THROW(InternalError, "Impossible");
447 }
448 }
449
450 template<typename RenderpassSubpass>
iterateInternal(void)451 tcu::TestStatus SparseRenderTargetTestInstance::iterateInternal (void)
452
453 {
454 const DeviceInterface& vkd (m_context.getDeviceInterface());
455 const Unique<VkCommandBuffer> commandBuffer (allocateCommandBuffer(vkd, m_context.getDevice(), *m_commandPool, VK_COMMAND_BUFFER_LEVEL_PRIMARY));
456 const typename RenderpassSubpass::SubpassBeginInfo subpassBeginInfo (DE_NULL, VK_SUBPASS_CONTENTS_INLINE);
457 const typename RenderpassSubpass::SubpassEndInfo subpassEndInfo (DE_NULL);
458
459 beginCommandBuffer(vkd, *commandBuffer);
460
461 {
462 const VkRenderPassBeginInfo beginInfo =
463 {
464 VK_STRUCTURE_TYPE_RENDER_PASS_BEGIN_INFO,
465 DE_NULL,
466
467 *m_renderPass,
468 *m_framebuffer,
469
470 {
471 { 0u, 0u },
472 { m_width, m_height }
473 },
474
475 0u,
476 DE_NULL
477 };
478 RenderpassSubpass::cmdBeginRenderPass(vkd, *commandBuffer, &beginInfo, &subpassBeginInfo);
479 }
480
481 vkd.cmdBindPipeline(*commandBuffer, VK_PIPELINE_BIND_POINT_GRAPHICS, *m_renderPipeline);
482 vkd.cmdDraw(*commandBuffer, 6u, 1u, 0u, 0u);
483 RenderpassSubpass::cmdEndRenderPass(vkd, *commandBuffer, &subpassEndInfo);
484
485 copyImageToBuffer(vkd, *commandBuffer, *m_dstImage, *m_dstBuffer, tcu::IVec2(m_width, m_height));
486
487 endCommandBuffer(vkd, *commandBuffer);
488
489 submitCommandsAndWait(vkd, m_context.getDevice(), m_context.getUniversalQueue(), *commandBuffer);
490
491 {
492 const tcu::TextureFormat format (mapVkFormat(m_format));
493 const void* const ptr (m_dstBufferMemory->getHostPtr());
494 const tcu::ConstPixelBufferAccess access (format, m_width, m_height, 1, ptr);
495 tcu::TextureLevel reference (format, m_width, m_height);
496 const tcu::TextureChannelClass channelClass (tcu::getTextureChannelClass(format.type));
497
498 switch (channelClass)
499 {
500 case tcu::TEXTURECHANNELCLASS_UNSIGNED_INTEGER:
501 {
502 const UVec4 bits (tcu::getTextureFormatBitDepth(format).cast<deUint32>());
503 const UVec4 color (1u << (bits.x()-1), 1u << (bits.y()-2), 1u << (bits.z()-3), 0xffffffff);
504
505 for (deUint32 y = 0; y < m_height; y++)
506 for (deUint32 x = 0; x < m_width; x++)
507 {
508 reference.getAccess().setPixel(color, x, y);
509 }
510
511 if (!tcu::intThresholdCompare(m_context.getTestContext().getLog(), "", "", reference.getAccess(), access, UVec4(0u), tcu::COMPARE_LOG_ON_ERROR))
512 m_resultCollector.fail("Compare failed.");
513 }
514 break;
515
516 case tcu::TEXTURECHANNELCLASS_SIGNED_INTEGER:
517 {
518 const UVec4 bits (tcu::getTextureFormatBitDepth(format).cast<deUint32>());
519 const UVec4 color (1u << (bits.x()-2), 1u << (bits.y()-3), 1u << (bits.z()-4), 0xffffffff);
520
521 for (deUint32 y = 0; y < m_height; y++)
522 for (deUint32 x = 0; x < m_width; x++)
523 {
524 reference.getAccess().setPixel(color, x, y);
525 }
526
527 if (!tcu::intThresholdCompare(m_context.getTestContext().getLog(), "", "", reference.getAccess(), access, UVec4(0u), tcu::COMPARE_LOG_ON_ERROR))
528 m_resultCollector.fail("Compare failed.");
529 }
530 break;
531
532 case tcu::TEXTURECHANNELCLASS_UNSIGNED_FIXED_POINT:
533 case tcu::TEXTURECHANNELCLASS_SIGNED_FIXED_POINT:
534 {
535 const tcu::TextureFormatInfo info (tcu::getTextureFormatInfo(format));
536 const Vec4 maxValue (info.valueMax);
537 const Vec4 color (maxValue.x() / 2.0f, maxValue.y() / 4.0f, maxValue.z() / 8.0f, maxValue.w());
538
539 for (deUint32 y = 0; y < m_height; y++)
540 for (deUint32 x = 0; x < m_width; x++)
541 {
542 if (tcu::isSRGB(format))
543 reference.getAccess().setPixel(tcu::linearToSRGB(color), x, y);
544 else
545 reference.getAccess().setPixel(color, x, y);
546 }
547
548 {
549 // Allow error of 4 times the minimum presentable difference
550 const Vec4 threshold (4.0f * 1.0f / ((UVec4(1u) << tcu::getTextureFormatMantissaBitDepth(format).cast<deUint32>()) - 1u).cast<float>());
551
552 if (!tcu::floatThresholdCompare(m_context.getTestContext().getLog(), "", "", reference.getAccess(), access, threshold, tcu::COMPARE_LOG_ON_ERROR))
553 m_resultCollector.fail("Compare failed.");
554 }
555 }
556 break;
557
558 case tcu::TEXTURECHANNELCLASS_FLOATING_POINT:
559 {
560 const Vec4 color(0.5f, 0.25f, 0.125f, 1.0f);
561
562 for (deUint32 y = 0; y < m_height; y++)
563 for (deUint32 x = 0; x < m_width; x++)
564 {
565 if (tcu::isSRGB(format))
566 reference.getAccess().setPixel(tcu::linearToSRGB(color), x, y);
567 else
568 reference.getAccess().setPixel(color, x, y);
569 }
570
571 {
572 // Convert target format ulps to float ulps and allow 64ulp differences
573 const UVec4 threshold (64u * (UVec4(1u) << (UVec4(23) - tcu::getTextureFormatMantissaBitDepth(format).cast<deUint32>())));
574
575 if (!tcu::floatUlpThresholdCompare(m_context.getTestContext().getLog(), "", "", reference.getAccess(), access, threshold, tcu::COMPARE_LOG_ON_ERROR))
576 m_resultCollector.fail("Compare failed.");
577 }
578 }
579 break;
580
581 default:
582 DE_FATAL("Unknown channel class");
583 }
584 }
585
586 return tcu::TestStatus(m_resultCollector.getResult(), m_resultCollector.getMessage());
587 }
588
589 struct Programs
590 {
initvkt::__anon143489790111::Programs591 void init (vk::SourceCollections& dst, TestConfig testConfig) const
592 {
593 std::ostringstream fragmentShader;
594 const VkFormat format (testConfig.format);
595 const tcu::TextureFormat texFormat (mapVkFormat(format));
596 const UVec4 bits (tcu::getTextureFormatBitDepth(texFormat).cast<deUint32>());
597 const tcu::TextureChannelClass channelClass (tcu::getTextureChannelClass(texFormat.type));
598
599 dst.glslSources.add("quad-vert") << glu::VertexSource(
600 "#version 450\n"
601 "out gl_PerVertex {\n"
602 "\tvec4 gl_Position;\n"
603 "};\n"
604 "highp float;\n"
605 "void main (void)\n"
606 "{\n"
607 " gl_Position = vec4(((gl_VertexIndex + 2) / 3) % 2 == 0 ? -1.0 : 1.0,\n"
608 " ((gl_VertexIndex + 1) / 3) % 2 == 0 ? -1.0 : 1.0, 0.0, 1.0);\n"
609 "}\n");
610
611 switch (channelClass)
612 {
613 case tcu::TEXTURECHANNELCLASS_UNSIGNED_INTEGER:
614 {
615 fragmentShader <<
616 "#version 450\n"
617 "layout(location = 0) out highp uvec4 o_color;\n"
618 "void main (void)\n"
619 "{\n"
620 " o_color = uvec4(" << de::toString(1u << (bits.x()-1)) << ", " << de::toString(1u << (bits.y()-2)) << ", " << de::toString(1u << (bits.z()-3)) << ", 0xffffffff);"
621 "}\n";
622 }
623 break;
624
625 case tcu::TEXTURECHANNELCLASS_SIGNED_INTEGER:
626 {
627 fragmentShader <<
628 "#version 450\n"
629 "layout(location = 0) out highp ivec4 o_color;\n"
630 "void main (void)\n"
631 "{\n"
632 " o_color = ivec4(" << de::toString(1u << (bits.x()-2)) << ", " << de::toString(1u << (bits.y()-3)) << ", " << de::toString(1u << (bits.z()-4)) << ", 0xffffffff);"
633 "}\n";
634 }
635 break;
636
637 default:
638 {
639 fragmentShader <<
640 "#version 450\n"
641 "layout(location = 0) out highp vec4 o_color;\n"
642 "void main (void)\n"
643 "{\n"
644 " o_color = vec4(0.5, 0.25, 0.125, 1.0);\n"
645 "}\n";
646 }
647 break;
648 };
649
650 dst.glslSources.add("quad-frag") << glu::FragmentSource(fragmentShader.str());
651 }
652 };
653
formatToName(VkFormat format)654 std::string formatToName (VkFormat format)
655 {
656 const std::string formatStr = de::toString(format);
657 const std::string prefix = "VK_FORMAT_";
658
659 DE_ASSERT(formatStr.substr(0, prefix.length()) == prefix);
660
661 return de::toLower(formatStr.substr(prefix.length()));
662 }
663
initTests(tcu::TestCaseGroup * group,const RenderPassType renderPassType)664 void initTests (tcu::TestCaseGroup* group, const RenderPassType renderPassType)
665 {
666 static const VkFormat formats[] =
667 {
668 VK_FORMAT_R5G6B5_UNORM_PACK16,
669 VK_FORMAT_R8_UNORM,
670 VK_FORMAT_R8_SNORM,
671 VK_FORMAT_R8_UINT,
672 VK_FORMAT_R8_SINT,
673 VK_FORMAT_R8G8_UNORM,
674 VK_FORMAT_R8G8_SNORM,
675 VK_FORMAT_R8G8_UINT,
676 VK_FORMAT_R8G8_SINT,
677 VK_FORMAT_R8G8B8A8_UNORM,
678 VK_FORMAT_R8G8B8A8_SNORM,
679 VK_FORMAT_R8G8B8A8_UINT,
680 VK_FORMAT_R8G8B8A8_SINT,
681 VK_FORMAT_R8G8B8A8_SRGB,
682 VK_FORMAT_A8B8G8R8_UNORM_PACK32,
683 VK_FORMAT_A8B8G8R8_SNORM_PACK32,
684 VK_FORMAT_A8B8G8R8_UINT_PACK32,
685 VK_FORMAT_A8B8G8R8_SINT_PACK32,
686 VK_FORMAT_A8B8G8R8_SRGB_PACK32,
687 VK_FORMAT_B8G8R8A8_UNORM,
688 VK_FORMAT_B8G8R8A8_SRGB,
689 VK_FORMAT_A2R10G10B10_UNORM_PACK32,
690 VK_FORMAT_A2B10G10R10_UNORM_PACK32,
691 VK_FORMAT_A2B10G10R10_UINT_PACK32,
692 VK_FORMAT_R16_UNORM,
693 VK_FORMAT_R16_SNORM,
694 VK_FORMAT_R16_UINT,
695 VK_FORMAT_R16_SINT,
696 VK_FORMAT_R16_SFLOAT,
697 VK_FORMAT_R16G16_UNORM,
698 VK_FORMAT_R16G16_SNORM,
699 VK_FORMAT_R16G16_UINT,
700 VK_FORMAT_R16G16_SINT,
701 VK_FORMAT_R16G16_SFLOAT,
702 VK_FORMAT_R16G16B16A16_UNORM,
703 VK_FORMAT_R16G16B16A16_SNORM,
704 VK_FORMAT_R16G16B16A16_UINT,
705 VK_FORMAT_R16G16B16A16_SINT,
706 VK_FORMAT_R16G16B16A16_SFLOAT,
707 VK_FORMAT_R32_UINT,
708 VK_FORMAT_R32_SINT,
709 VK_FORMAT_R32_SFLOAT,
710 VK_FORMAT_R32G32_UINT,
711 VK_FORMAT_R32G32_SINT,
712 VK_FORMAT_R32G32_SFLOAT,
713 VK_FORMAT_R32G32B32A32_UINT,
714 VK_FORMAT_R32G32B32A32_SINT,
715 VK_FORMAT_R32G32B32A32_SFLOAT
716 };
717
718 tcu::TestContext& testCtx (group->getTestContext());
719
720 for (size_t formatNdx = 0; formatNdx < DE_LENGTH_OF_ARRAY(formats); formatNdx++)
721 {
722 const VkFormat format (formats[formatNdx]);
723 const TestConfig testConfig (format, renderPassType);
724 string testName (formatToName(format));
725
726 group->addChild(new InstanceFactory1<SparseRenderTargetTestInstance, TestConfig, Programs>(testCtx, tcu::NODETYPE_SELF_VALIDATE, testName.c_str(), testName.c_str(), testConfig));
727 }
728 }
729
730 } // anonymous
731
createRenderPassSparseRenderTargetTests(tcu::TestContext & testCtx)732 tcu::TestCaseGroup* createRenderPassSparseRenderTargetTests (tcu::TestContext& testCtx)
733 {
734 return createTestGroup(testCtx, "sparserendertarget", "Sparse render target tests", initTests, RENDERPASS_TYPE_LEGACY);
735 }
736
createRenderPass2SparseRenderTargetTests(tcu::TestContext & testCtx)737 tcu::TestCaseGroup* createRenderPass2SparseRenderTargetTests (tcu::TestContext& testCtx)
738 {
739 return createTestGroup(testCtx, "sparserendertarget", "Sparse render target tests", initTests, RENDERPASS_TYPE_RENDERPASS2);
740 }
741 } // vkt
742