1 /*------------------------------------------------------------------------
2 * Vulkan Conformance Tests
3 * ------------------------
5 * Copyright (c) 2016 The Khronos Group Inc.
6 * Copyright (c) 2016 Samsung Electronics Co., Ltd.
8 * Licensed under the Apache License, Version 2.0 (the "License");
9 * you may not use this file except in compliance with the License.
10 * You may obtain a copy of the License at
12 * http://www.apache.org/licenses/LICENSE-2.0
14 * Unless required by applicable law or agreed to in writing, software
15 * distributed under the License is distributed on an "AS IS" BASIS,
16 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
17 * See the License for the specific language governing permissions and
18 * limitations under the License.
22 * \brief Simple Draw Tests
23 *//*--------------------------------------------------------------------*/
25 #include "vktBasicDrawTests.hpp"
27 #include "vktDrawBaseClass.hpp"
28 #include "vkQueryUtil.hpp"
29 #include "vktTestGroupUtil.hpp"
32 #include "deRandom.hpp"
35 #include "tcuTestCase.hpp"
36 #include "tcuRGBA.hpp"
37 #include "tcuTextureUtil.hpp"
38 #include "tcuImageCompare.hpp"
40 #include "rrRenderer.hpp"
51 static const deUint32 SEED = 0xc2a39fu;
52 static const deUint32 INDEX_LIMIT = 10000;
53 // To avoid too big and mostly empty structures
54 static const deUint32 OFFSET_LIMIT = 1000;
55 // Number of primitives to draw
56 static const deUint32 PRIMITIVE_COUNT[] = {1, 3, 17, 45};
60 DRAW_COMMAND_TYPE_DRAW,
61 DRAW_COMMAND_TYPE_DRAW_INDEXED,
62 DRAW_COMMAND_TYPE_DRAW_INDIRECT,
63 DRAW_COMMAND_TYPE_DRAW_INDEXED_INDIRECT,
65 DRAW_COMMAND_TYPE_DRAW_LAST
68 const char* getDrawCommandTypeName (DrawCommandType command)
72 case DRAW_COMMAND_TYPE_DRAW: return "draw";
73 case DRAW_COMMAND_TYPE_DRAW_INDEXED: return "draw_indexed";
74 case DRAW_COMMAND_TYPE_DRAW_INDIRECT: return "draw_indirect";
75 case DRAW_COMMAND_TYPE_DRAW_INDEXED_INDIRECT: return "draw_indexed_indirect";
76 default: DE_ASSERT(false);
81 rr::PrimitiveType mapVkPrimitiveTopology (vk::VkPrimitiveTopology primitiveTopology)
83 switch (primitiveTopology)
85 case vk::VK_PRIMITIVE_TOPOLOGY_POINT_LIST: return rr::PRIMITIVETYPE_POINTS;
86 case vk::VK_PRIMITIVE_TOPOLOGY_LINE_LIST: return rr::PRIMITIVETYPE_LINES;
87 case vk::VK_PRIMITIVE_TOPOLOGY_LINE_STRIP: return rr::PRIMITIVETYPE_LINE_STRIP;
88 case vk::VK_PRIMITIVE_TOPOLOGY_TRIANGLE_LIST: return rr::PRIMITIVETYPE_TRIANGLES;
89 case vk::VK_PRIMITIVE_TOPOLOGY_TRIANGLE_FAN: return rr::PRIMITIVETYPE_TRIANGLE_FAN;
90 case vk::VK_PRIMITIVE_TOPOLOGY_TRIANGLE_STRIP: return rr::PRIMITIVETYPE_TRIANGLE_STRIP;
91 case vk::VK_PRIMITIVE_TOPOLOGY_LINE_LIST_WITH_ADJACENCY: return rr::PRIMITIVETYPE_LINES_ADJACENCY;
92 case vk::VK_PRIMITIVE_TOPOLOGY_LINE_STRIP_WITH_ADJACENCY: return rr::PRIMITIVETYPE_LINE_STRIP_ADJACENCY;
93 case vk::VK_PRIMITIVE_TOPOLOGY_TRIANGLE_LIST_WITH_ADJACENCY: return rr::PRIMITIVETYPE_TRIANGLES_ADJACENCY;
94 case vk::VK_PRIMITIVE_TOPOLOGY_TRIANGLE_STRIP_WITH_ADJACENCY: return rr::PRIMITIVETYPE_TRIANGLE_STRIP_ADJACENCY;
98 return rr::PRIMITIVETYPE_LAST;
101 struct DrawParamsBase
103 std::vector<PositionColorVertex> vertices;
104 vk::VkPrimitiveTopology topology;
109 DrawParamsBase (const vk::VkPrimitiveTopology top)
114 struct IndexedParamsBase
116 std::vector<deUint32> indexes;
117 const vk::VkIndexType indexType;
119 IndexedParamsBase (const vk::VkIndexType indexT)
124 // Structs to store draw parameters
125 struct DrawParams : DrawParamsBase
127 // vkCmdDraw parameters is like a single VkDrawIndirectCommand
128 vk::VkDrawIndirectCommand params;
130 DrawParams (const vk::VkPrimitiveTopology top, const deUint32 vertexC, const deUint32 instanceC, const deUint32 firstV, const deUint32 firstI)
131 : DrawParamsBase (top)
133 params.vertexCount = vertexC;
134 params.instanceCount = instanceC;
135 params.firstVertex = firstV;
136 params.firstInstance = firstI;
140 struct DrawIndexedParams : DrawParamsBase, IndexedParamsBase
142 // vkCmdDrawIndexed parameters is like a single VkDrawIndexedIndirectCommand
143 vk::VkDrawIndexedIndirectCommand params;
145 DrawIndexedParams (const vk::VkPrimitiveTopology top, const vk::VkIndexType indexT, const deUint32 indexC, const deUint32 instanceC, const deUint32 firstIdx, const deInt32 vertexO, const deUint32 firstIns)
146 : DrawParamsBase (top)
147 , IndexedParamsBase (indexT)
149 params.indexCount = indexC;
150 params.instanceCount = instanceC;
151 params.firstIndex = firstIdx;
152 params.vertexOffset = vertexO;
153 params.firstInstance = firstIns;
157 struct DrawIndirectParams : DrawParamsBase
159 std::vector<vk::VkDrawIndirectCommand> commands;
161 DrawIndirectParams (const vk::VkPrimitiveTopology top)
162 : DrawParamsBase (top)
165 void addCommand (const deUint32 vertexC, const deUint32 instanceC, const deUint32 firstV, const deUint32 firstI)
167 vk::VkDrawIndirectCommand cmd;
168 cmd.vertexCount = vertexC;
169 cmd.instanceCount = instanceC;
170 cmd.firstVertex = firstV;
171 cmd.firstInstance = firstI;
173 commands.push_back(cmd);
177 struct DrawIndexedIndirectParams : DrawParamsBase, IndexedParamsBase
179 std::vector<vk::VkDrawIndexedIndirectCommand> commands;
181 DrawIndexedIndirectParams (const vk::VkPrimitiveTopology top, const vk::VkIndexType indexT)
182 : DrawParamsBase (top)
183 , IndexedParamsBase (indexT)
186 void addCommand (const deUint32 indexC, const deUint32 instanceC, const deUint32 firstIdx, const deInt32 vertexO, const deUint32 firstIns)
188 vk::VkDrawIndexedIndirectCommand cmd;
189 cmd.indexCount = indexC;
190 cmd.instanceCount = instanceC;
191 cmd.firstIndex = firstIdx;
192 cmd.vertexOffset = vertexO;
193 cmd.firstInstance = firstIns;
195 commands.push_back(cmd);
199 // Reference renderer shaders
200 class PassthruVertShader : public rr::VertexShader
203 PassthruVertShader (void)
204 : rr::VertexShader (2, 1)
206 m_inputs[0].type = rr::GENERICVECTYPE_FLOAT;
207 m_inputs[1].type = rr::GENERICVECTYPE_FLOAT;
208 m_outputs[0].type = rr::GENERICVECTYPE_FLOAT;
211 void shadeVertices (const rr::VertexAttrib* inputs, rr::VertexPacket* const* packets, const int numPackets) const
213 for (int packetNdx = 0; packetNdx < numPackets; ++packetNdx)
215 packets[packetNdx]->position = rr::readVertexAttribFloat(inputs[0],
216 packets[packetNdx]->instanceNdx,
217 packets[packetNdx]->vertexNdx);
219 tcu::Vec4 color = rr::readVertexAttribFloat(inputs[1],
220 packets[packetNdx]->instanceNdx,
221 packets[packetNdx]->vertexNdx);
223 packets[packetNdx]->outputs[0] = color;
228 class PassthruFragShader : public rr::FragmentShader
231 PassthruFragShader (void)
232 : rr::FragmentShader(1, 1)
234 m_inputs[0].type = rr::GENERICVECTYPE_FLOAT;
235 m_outputs[0].type = rr::GENERICVECTYPE_FLOAT;
238 void shadeFragments (rr::FragmentPacket* packets, const int numPackets, const rr::FragmentShadingContext& context) const
240 for (int packetNdx = 0; packetNdx < numPackets; ++packetNdx)
242 rr::FragmentPacket& packet = packets[packetNdx];
243 for (deUint32 fragNdx = 0; fragNdx < rr::NUM_FRAGMENTS_PER_PACKET; ++fragNdx)
245 tcu::Vec4 color = rr::readVarying<float>(packet, context, 0, fragNdx);
246 rr::writeFragmentOutput(context, packetNdx, fragNdx, 0, color);
252 inline bool imageCompare (tcu::TestLog& log, const tcu::ConstPixelBufferAccess& reference, const tcu::ConstPixelBufferAccess& result, const vk::VkPrimitiveTopology topology)
254 if (topology == vk::VK_PRIMITIVE_TOPOLOGY_POINT_LIST)
256 return tcu::intThresholdPositionDeviationCompare(
257 log, "Result", "Image comparison result", reference, result,
258 tcu::UVec4(4u), // color threshold
259 tcu::IVec3(1, 1, 0), // position deviation tolerance
260 true, // don't check the pixels at the boundary
261 tcu::COMPARE_LOG_RESULT);
264 return tcu::fuzzyCompare(log, "Result", "Image comparison result", reference, result, 0.053f, tcu::COMPARE_LOG_RESULT);
267 class DrawTestInstanceBase : public TestInstance
270 DrawTestInstanceBase (Context& context);
271 virtual ~DrawTestInstanceBase (void) = 0;
272 void initialize (const DrawParamsBase& data);
273 void initPipeline (const vk::VkDevice device);
274 void beginRenderPass (void);
276 // Specialize this function for each type
277 virtual tcu::TestStatus iterate (void) = 0;
279 // Specialize this function for each type
280 virtual void generateDrawData (void) = 0;
281 void generateRefImage (const tcu::PixelBufferAccess& access, const std::vector<tcu::Vec4>& vertices, const std::vector<tcu::Vec4>& colors) const;
283 DrawParamsBase m_data;
284 const vk::DeviceInterface& m_vk;
285 vk::Move<vk::VkPipeline> m_pipeline;
286 vk::Move<vk::VkPipelineLayout> m_pipelineLayout;
287 vk::VkFormat m_colorAttachmentFormat;
288 de::SharedPtr<Image> m_colorTargetImage;
289 vk::Move<vk::VkImageView> m_colorTargetView;
290 vk::Move<vk::VkRenderPass> m_renderPass;
291 vk::Move<vk::VkFramebuffer> m_framebuffer;
292 PipelineCreateInfo::VertexInputState m_vertexInputState;
293 de::SharedPtr<Buffer> m_vertexBuffer;
294 vk::Move<vk::VkCommandPool> m_cmdPool;
295 vk::Move<vk::VkCommandBuffer> m_cmdBuffer;
304 DrawTestInstanceBase::DrawTestInstanceBase (Context& context)
305 : vkt::TestInstance (context)
306 , m_vk (context.getDeviceInterface())
307 , m_colorAttachmentFormat (vk::VK_FORMAT_R8G8B8A8_UNORM)
311 DrawTestInstanceBase::~DrawTestInstanceBase (void)
315 void DrawTestInstanceBase::initialize (const DrawParamsBase& data)
319 const vk::VkDevice device = m_context.getDevice();
320 const deUint32 queueFamilyIndex = m_context.getUniversalQueueFamilyIndex();
322 const PipelineLayoutCreateInfo pipelineLayoutCreateInfo;
323 m_pipelineLayout = vk::createPipelineLayout(m_vk, device, &pipelineLayoutCreateInfo);
325 const vk::VkExtent3D targetImageExtent = { WIDTH, HEIGHT, 1 };
326 const ImageCreateInfo targetImageCreateInfo(vk::VK_IMAGE_TYPE_2D, m_colorAttachmentFormat, targetImageExtent, 1, 1, vk::VK_SAMPLE_COUNT_1_BIT,
327 vk::VK_IMAGE_TILING_OPTIMAL, vk::VK_IMAGE_USAGE_COLOR_ATTACHMENT_BIT | vk::VK_IMAGE_USAGE_TRANSFER_SRC_BIT | vk::VK_IMAGE_USAGE_TRANSFER_DST_BIT);
329 m_colorTargetImage = Image::createAndAlloc(m_vk, device, targetImageCreateInfo, m_context.getDefaultAllocator());
331 const ImageViewCreateInfo colorTargetViewInfo(m_colorTargetImage->object(), vk::VK_IMAGE_VIEW_TYPE_2D, m_colorAttachmentFormat);
332 m_colorTargetView = vk::createImageView(m_vk, device, &colorTargetViewInfo);
334 RenderPassCreateInfo renderPassCreateInfo;
335 renderPassCreateInfo.addAttachment(AttachmentDescription(m_colorAttachmentFormat,
336 vk::VK_SAMPLE_COUNT_1_BIT,
337 vk::VK_ATTACHMENT_LOAD_OP_LOAD,
338 vk::VK_ATTACHMENT_STORE_OP_STORE,
339 vk::VK_ATTACHMENT_LOAD_OP_DONT_CARE,
340 vk::VK_ATTACHMENT_STORE_OP_STORE,
341 vk::VK_IMAGE_LAYOUT_GENERAL,
342 vk::VK_IMAGE_LAYOUT_GENERAL));
344 const vk::VkAttachmentReference colorAttachmentReference =
347 vk::VK_IMAGE_LAYOUT_GENERAL
350 renderPassCreateInfo.addSubpass(SubpassDescription(vk::VK_PIPELINE_BIND_POINT_GRAPHICS,
355 &colorAttachmentReference,
357 AttachmentReference(),
361 m_renderPass = vk::createRenderPass(m_vk, device, &renderPassCreateInfo);
363 std::vector<vk::VkImageView> colorAttachments(1);
364 colorAttachments[0] = *m_colorTargetView;
366 const FramebufferCreateInfo framebufferCreateInfo(*m_renderPass, colorAttachments, WIDTH, HEIGHT, 1);
368 m_framebuffer = vk::createFramebuffer(m_vk, device, &framebufferCreateInfo);
370 const vk::VkVertexInputBindingDescription vertexInputBindingDescription =
373 (deUint32)sizeof(tcu::Vec4) * 2,
374 vk::VK_VERTEX_INPUT_RATE_VERTEX,
377 const vk::VkVertexInputAttributeDescription vertexInputAttributeDescriptions[2] =
382 vk::VK_FORMAT_R32G32B32A32_SFLOAT,
388 vk::VK_FORMAT_R32G32B32A32_SFLOAT,
389 (deUint32)(sizeof(float)* 4),
393 m_vertexInputState = PipelineCreateInfo::VertexInputState(1,
394 &vertexInputBindingDescription,
396 vertexInputAttributeDescriptions);
398 const vk::VkDeviceSize dataSize = m_data.vertices.size() * sizeof(PositionColorVertex);
399 m_vertexBuffer = Buffer::createAndAlloc(m_vk, device, BufferCreateInfo(dataSize,
400 vk::VK_BUFFER_USAGE_VERTEX_BUFFER_BIT), m_context.getDefaultAllocator(), vk::MemoryRequirement::HostVisible);
402 deUint8* ptr = reinterpret_cast<deUint8*>(m_vertexBuffer->getBoundMemory().getHostPtr());
403 deMemcpy(ptr, &(m_data.vertices[0]), static_cast<size_t>(dataSize));
405 vk::flushMappedMemoryRange(m_vk,
407 m_vertexBuffer->getBoundMemory().getMemory(),
408 m_vertexBuffer->getBoundMemory().getOffset(),
411 const CmdPoolCreateInfo cmdPoolCreateInfo(queueFamilyIndex);
412 m_cmdPool = vk::createCommandPool(m_vk, device, &cmdPoolCreateInfo);
413 m_cmdBuffer = vk::allocateCommandBuffer(m_vk, device, *m_cmdPool, vk::VK_COMMAND_BUFFER_LEVEL_PRIMARY);
415 initPipeline(device);
418 void DrawTestInstanceBase::initPipeline (const vk::VkDevice device)
420 const vk::Unique<vk::VkShaderModule> vs(createShaderModule(m_vk, device, m_context.getBinaryCollection().get("vert"), 0));
421 const vk::Unique<vk::VkShaderModule> fs(createShaderModule(m_vk, device, m_context.getBinaryCollection().get("frag"), 0));
423 const PipelineCreateInfo::ColorBlendState::Attachment vkCbAttachmentState;
425 vk::VkViewport viewport;
428 viewport.width = static_cast<float>(WIDTH);
429 viewport.height = static_cast<float>(HEIGHT);
430 viewport.minDepth = 0.0f;
431 viewport.maxDepth = 1.0f;
433 vk::VkRect2D scissor;
434 scissor.offset.x = 0;
435 scissor.offset.y = 0;
436 scissor.extent.width = WIDTH;
437 scissor.extent.height = HEIGHT;
439 PipelineCreateInfo pipelineCreateInfo(*m_pipelineLayout, *m_renderPass, 0, 0);
440 pipelineCreateInfo.addShader(PipelineCreateInfo::PipelineShaderStage(*vs, "main", vk::VK_SHADER_STAGE_VERTEX_BIT));
441 pipelineCreateInfo.addShader(PipelineCreateInfo::PipelineShaderStage(*fs, "main", vk::VK_SHADER_STAGE_FRAGMENT_BIT));
442 pipelineCreateInfo.addState(PipelineCreateInfo::VertexInputState(m_vertexInputState));
443 pipelineCreateInfo.addState(PipelineCreateInfo::InputAssemblerState(m_data.topology));
444 pipelineCreateInfo.addState(PipelineCreateInfo::ColorBlendState(1, &vkCbAttachmentState));
445 pipelineCreateInfo.addState(PipelineCreateInfo::ViewportState(1, std::vector<vk::VkViewport>(1, viewport), std::vector<vk::VkRect2D>(1, scissor)));
446 pipelineCreateInfo.addState(PipelineCreateInfo::DepthStencilState());
447 pipelineCreateInfo.addState(PipelineCreateInfo::RasterizerState());
448 pipelineCreateInfo.addState(PipelineCreateInfo::MultiSampleState());
450 m_pipeline = vk::createGraphicsPipeline(m_vk, device, DE_NULL, &pipelineCreateInfo);
453 void DrawTestInstanceBase::beginRenderPass (void)
455 const vk::VkClearColorValue clearColor = { { 0.0f, 0.0f, 0.0f, 1.0f } };
456 const CmdBufferBeginInfo beginInfo;
458 m_vk.beginCommandBuffer(*m_cmdBuffer, &beginInfo);
460 initialTransitionColor2DImage(m_vk, *m_cmdBuffer, m_colorTargetImage->object(), vk::VK_IMAGE_LAYOUT_GENERAL);
462 const ImageSubresourceRange subresourceRange(vk::VK_IMAGE_ASPECT_COLOR_BIT);
463 m_vk.cmdClearColorImage(*m_cmdBuffer, m_colorTargetImage->object(),
464 vk::VK_IMAGE_LAYOUT_GENERAL, &clearColor, 1, &subresourceRange);
466 const vk::VkMemoryBarrier memBarrier =
468 vk::VK_STRUCTURE_TYPE_MEMORY_BARRIER,
470 vk::VK_ACCESS_TRANSFER_WRITE_BIT,
471 vk::VK_ACCESS_COLOR_ATTACHMENT_READ_BIT | vk::VK_ACCESS_COLOR_ATTACHMENT_WRITE_BIT
474 m_vk.cmdPipelineBarrier(*m_cmdBuffer, vk::VK_PIPELINE_STAGE_TRANSFER_BIT,
475 vk::VK_PIPELINE_STAGE_COLOR_ATTACHMENT_OUTPUT_BIT,
476 0, 1, &memBarrier, 0, DE_NULL, 0, DE_NULL);
478 const vk::VkRect2D renderArea = { { 0, 0 }, { WIDTH, HEIGHT } };
479 const RenderPassBeginInfo renderPassBegin(*m_renderPass, *m_framebuffer, renderArea);
481 m_vk.cmdBeginRenderPass(*m_cmdBuffer, &renderPassBegin, vk::VK_SUBPASS_CONTENTS_INLINE);
484 void DrawTestInstanceBase::generateRefImage (const tcu::PixelBufferAccess& access, const std::vector<tcu::Vec4>& vertices, const std::vector<tcu::Vec4>& colors) const
486 const PassthruVertShader vertShader;
487 const PassthruFragShader fragShader;
488 const rr::Program program (&vertShader, &fragShader);
489 const rr::MultisamplePixelBufferAccess colorBuffer = rr::MultisamplePixelBufferAccess::fromSinglesampleAccess(access);
490 const rr::RenderTarget renderTarget (colorBuffer);
491 const rr::RenderState renderState ((rr::ViewportState(colorBuffer)));
492 const rr::Renderer renderer;
494 const rr::VertexAttrib vertexAttribs[] =
496 rr::VertexAttrib(rr::VERTEXATTRIBTYPE_FLOAT, 4, sizeof(tcu::Vec4), 0, &vertices[0]),
497 rr::VertexAttrib(rr::VERTEXATTRIBTYPE_FLOAT, 4, sizeof(tcu::Vec4), 0, &colors[0])
500 renderer.draw(rr::DrawCommand(renderState,
503 DE_LENGTH_OF_ARRAY(vertexAttribs),
505 rr::PrimitiveList(mapVkPrimitiveTopology(m_data.topology), (deUint32)vertices.size(), 0)));
509 class DrawTestInstance : public DrawTestInstanceBase
512 DrawTestInstance (Context& context, const T& data);
513 virtual ~DrawTestInstance (void);
514 virtual void generateDrawData (void);
515 virtual tcu::TestStatus iterate (void);
521 DrawTestInstance<T>::DrawTestInstance (Context& context, const T& data)
522 : DrawTestInstanceBase (context)
530 DrawTestInstance<T>::~DrawTestInstance (void)
535 void DrawTestInstance<T>::generateDrawData (void)
537 DE_FATAL("Using the general case of this function is forbidden!");
541 tcu::TestStatus DrawTestInstance<T>::iterate (void)
543 DE_FATAL("Using the general case of this function is forbidden!");
544 return tcu::TestStatus::fail("");
548 class DrawTestCase : public TestCase
551 DrawTestCase (tcu::TestContext& context, const char* name, const char* desc, const T data);
552 ~DrawTestCase (void);
553 virtual void initPrograms (vk::SourceCollections& programCollection) const;
554 virtual void initShaderSources (void);
555 virtual TestInstance* createInstance (Context& context) const;
559 std::string m_vertShaderSource;
560 std::string m_fragShaderSource;
564 DrawTestCase<T>::DrawTestCase (tcu::TestContext& context, const char* name, const char* desc, const T data)
565 : vkt::TestCase (context, name, desc)
572 DrawTestCase<T>::~DrawTestCase (void)
577 void DrawTestCase<T>::initPrograms (vk::SourceCollections& programCollection) const
579 programCollection.glslSources.add("vert") << glu::VertexSource(m_vertShaderSource);
580 programCollection.glslSources.add("frag") << glu::FragmentSource(m_fragShaderSource);
584 void DrawTestCase<T>::initShaderSources (void)
586 std::stringstream vertShader;
587 vertShader << "#version 430\n"
588 << "layout(location = 0) in vec4 in_position;\n"
589 << "layout(location = 1) in vec4 in_color;\n"
590 << "layout(location = 0) out vec4 out_color;\n"
592 << "out gl_PerVertex {\n"
593 << " vec4 gl_Position;\n"
594 << " float gl_PointSize;\n"
597 << " gl_PointSize = 1.0;\n"
598 << " gl_Position = in_position;\n"
599 << " out_color = in_color;\n"
602 m_vertShaderSource = vertShader.str();
604 std::stringstream fragShader;
605 fragShader << "#version 430\n"
606 << "layout(location = 0) in vec4 in_color;\n"
607 << "layout(location = 0) out vec4 out_color;\n"
610 << " out_color = in_color;\n"
613 m_fragShaderSource = fragShader.str();
617 TestInstance* DrawTestCase<T>::createInstance (Context& context) const
619 return new DrawTestInstance<T>(context, m_data);
624 void DrawTestInstance<DrawParams>::generateDrawData (void)
626 de::Random rnd (SEED ^ m_data.params.firstVertex ^ m_data.params.vertexCount);
628 const deUint32 vectorSize = m_data.params.firstVertex + m_data.params.vertexCount;
630 // Initialize the vector
631 m_data.vertices = std::vector<PositionColorVertex>(vectorSize, PositionColorVertex(tcu::Vec4(0.0, 0.0, 0.0, 0.0), tcu::Vec4(0.0, 0.0, 0.0, 0.0)));
633 // Fill only the used indexes
634 for (deUint32 vertexIdx = m_data.params.firstVertex; vertexIdx < vectorSize; ++vertexIdx)
636 m_data.vertices[vertexIdx] = PositionColorVertex(
637 tcu::Vec4(rnd.getFloat(-1.0, 1.0), rnd.getFloat(-1.0, 1.0), 1.0, 1.0), // Coord
638 tcu::Vec4(rnd.getFloat(0.0, 1.0), rnd.getFloat(0.0, 1.0), rnd.getFloat(0.0, 1.0), rnd.getFloat(0.0, 1.0))); // Color
643 tcu::TestStatus DrawTestInstance<DrawParams>::iterate (void)
645 tcu::TestLog &log = m_context.getTestContext().getLog();
646 const vk::VkQueue queue = m_context.getUniversalQueue();
650 const vk::VkDeviceSize vertexBufferOffset = 0;
651 const vk::VkBuffer vertexBuffer = m_vertexBuffer->object();
653 m_vk.cmdBindVertexBuffers(*m_cmdBuffer, 0, 1, &vertexBuffer, &vertexBufferOffset);
654 m_vk.cmdBindPipeline(*m_cmdBuffer, vk::VK_PIPELINE_BIND_POINT_GRAPHICS, *m_pipeline);
655 m_vk.cmdDraw(*m_cmdBuffer, m_data.params.vertexCount, m_data.params.instanceCount, m_data.params.firstVertex, m_data.params.firstInstance);
656 m_vk.cmdEndRenderPass(*m_cmdBuffer);
657 m_vk.endCommandBuffer(*m_cmdBuffer);
659 vk::VkSubmitInfo submitInfo =
661 vk::VK_STRUCTURE_TYPE_SUBMIT_INFO, // VkStructureType sType;
662 DE_NULL, // const void* pNext;
663 0, // deUint32 waitSemaphoreCount;
664 DE_NULL, // const VkSemaphore* pWaitSemaphores;
665 (const vk::VkPipelineStageFlags*)DE_NULL,
666 1, // deUint32 commandBufferCount;
667 &m_cmdBuffer.get(), // const VkCommandBuffer* pCommandBuffers;
668 0, // deUint32 signalSemaphoreCount;
669 DE_NULL // const VkSemaphore* pSignalSemaphores;
671 VK_CHECK(m_vk.queueSubmit(queue, 1, &submitInfo, DE_NULL));
674 tcu::TextureLevel refImage (vk::mapVkFormat(m_colorAttachmentFormat), (int)(0.5 + WIDTH), (int)(0.5 + HEIGHT));
675 tcu::clear(refImage.getAccess(), tcu::Vec4(0.0f, 0.0f, 0.0f, 1.0f));
677 std::vector<tcu::Vec4> vertices;
678 std::vector<tcu::Vec4> colors;
680 for (std::vector<PositionColorVertex>::const_iterator vertex = m_data.vertices.begin() + m_data.params.firstVertex; vertex != m_data.vertices.end(); ++vertex)
682 vertices.push_back(vertex->position);
683 colors.push_back(vertex->color);
685 generateRefImage(refImage.getAccess(), vertices, colors);
687 VK_CHECK(m_vk.queueWaitIdle(queue));
689 const vk::VkOffset3D zeroOffset = { 0, 0, 0 };
690 const tcu::ConstPixelBufferAccess renderedFrame = m_colorTargetImage->readSurface(queue, m_context.getDefaultAllocator(),
691 vk::VK_IMAGE_LAYOUT_GENERAL, zeroOffset, WIDTH, HEIGHT, vk::VK_IMAGE_ASPECT_COLOR_BIT);
693 qpTestResult res = QP_TEST_RESULT_PASS;
695 if (!imageCompare(log, refImage.getAccess(), renderedFrame, m_data.topology))
696 res = QP_TEST_RESULT_FAIL;
698 return tcu::TestStatus(res, qpGetTestResultName(res));
702 void DrawTestInstance<DrawIndexedParams>::generateDrawData (void)
704 de::Random rnd (SEED ^ m_data.params.firstIndex ^ m_data.params.indexCount);
705 const deUint32 indexSize = m_data.params.firstIndex + m_data.params.indexCount;
707 // Initialize the vector with zeros
708 m_data.indexes = std::vector<deUint32>(indexSize, 0);
710 deUint32 highestIndex = 0; // Store to highest index to calculate the vertices size
711 // Fill the indexes from firstIndex
712 for (deUint32 idx = 0; idx < m_data.params.indexCount; ++idx)
714 deUint32 vertexIdx = rnd.getInt(m_data.params.vertexOffset, INDEX_LIMIT);
715 highestIndex = (vertexIdx > highestIndex) ? vertexIdx : highestIndex;
717 m_data.indexes[m_data.params.firstIndex + idx] = vertexIdx;
720 // Fill up the vertex coordinates with zeros until the highestIndex including the vertexOffset
721 m_data.vertices = std::vector<PositionColorVertex>(m_data.params.vertexOffset + highestIndex + 1, PositionColorVertex(tcu::Vec4(0.0, 0.0, 0.0, 0.0), tcu::Vec4(0.0, 0.0, 0.0, 0.0)));
723 // Generate random vertex only where you have index pointing at
724 for (std::vector<deUint32>::const_iterator indexIt = m_data.indexes.begin() + m_data.params.firstIndex; indexIt != m_data.indexes.end(); ++indexIt)
726 // Get iterator to the vertex position with the vertexOffset
727 std::vector<PositionColorVertex>::iterator vertexIt = m_data.vertices.begin() + m_data.params.vertexOffset + *indexIt;
729 tcu::VecAccess<float, 4, 4> positionAccess = vertexIt->position.xyzw();
730 positionAccess = tcu::Vec4(rnd.getFloat(-1.0, 1.0), rnd.getFloat(-1.0, 1.0), 1.0, 1.0);
732 tcu::VecAccess<float, 4, 4> colorAccess = vertexIt->color.xyzw();
733 colorAccess = tcu::Vec4(rnd.getFloat(0.0, 1.0), rnd.getFloat(0.0, 1.0), rnd.getFloat(0.0, 1.0), rnd.getFloat(0.0, 1.0));
738 tcu::TestStatus DrawTestInstance<DrawIndexedParams>::iterate (void)
740 tcu::TestLog &log = m_context.getTestContext().getLog();
741 const vk::DeviceInterface& vk = m_context.getDeviceInterface();
742 const vk::VkDevice vkDevice = m_context.getDevice();
743 const deUint32 queueFamilyIndex = m_context.getUniversalQueueFamilyIndex();
744 const vk::VkQueue queue = m_context.getUniversalQueue();
745 vk::Allocator& allocator = m_context.getDefaultAllocator();
749 const vk::VkDeviceSize vertexBufferOffset = 0;
750 const vk::VkBuffer vertexBuffer = m_vertexBuffer->object();
752 m_vk.cmdBindPipeline(*m_cmdBuffer, vk::VK_PIPELINE_BIND_POINT_GRAPHICS, *m_pipeline);
753 m_vk.cmdBindVertexBuffers(*m_cmdBuffer, 0, 1, &vertexBuffer, &vertexBufferOffset);
755 const deUint32 bufferSize = (deUint32)(m_data.indexes.size() * sizeof(deUint32));
757 vk::Move<vk::VkBuffer> indexBuffer;
759 const vk::VkBufferCreateInfo bufferCreateInfo =
761 vk::VK_STRUCTURE_TYPE_BUFFER_CREATE_INFO, // VkStructureType sType;
762 DE_NULL, // const void* pNext;
763 0u, // VkBufferCreateFlags flags;
764 bufferSize, // VkDeviceSize size;
765 vk::VK_BUFFER_USAGE_INDEX_BUFFER_BIT, // VkBufferUsageFlags usage;
766 vk::VK_SHARING_MODE_EXCLUSIVE, // VkSharingMode sharingMode;
767 1u, // deUint32 queueFamilyIndexCount;
768 &queueFamilyIndex, // const deUint32* pQueueFamilyIndices;
771 indexBuffer = createBuffer(vk, vkDevice, &bufferCreateInfo);
773 de::MovePtr<vk::Allocation> indexAlloc;
775 indexAlloc = allocator.allocate(getBufferMemoryRequirements(vk, vkDevice, *indexBuffer), vk::MemoryRequirement::HostVisible);
776 VK_CHECK(vk.bindBufferMemory(vkDevice, *indexBuffer, indexAlloc->getMemory(), indexAlloc->getOffset()));
778 deMemcpy(indexAlloc->getHostPtr(), &(m_data.indexes[0]), bufferSize);
780 vk::flushMappedMemoryRange(m_vk, vkDevice, indexAlloc->getMemory(), indexAlloc->getOffset(), bufferSize);
782 m_vk.cmdBindIndexBuffer(*m_cmdBuffer, *indexBuffer, 0u, m_data.indexType);
783 m_vk.cmdDrawIndexed(*m_cmdBuffer, m_data.params.indexCount, m_data.params.instanceCount, m_data.params.firstIndex, m_data.params.vertexOffset, m_data.params.firstInstance);
784 m_vk.cmdEndRenderPass(*m_cmdBuffer);
785 m_vk.endCommandBuffer(*m_cmdBuffer);
787 vk::VkSubmitInfo submitInfo =
789 vk::VK_STRUCTURE_TYPE_SUBMIT_INFO, // VkStructureType sType;
790 DE_NULL, // const void* pNext;
791 0, // deUint32 waitSemaphoreCount;
792 DE_NULL, // const VkSemaphore* pWaitSemaphores;
793 (const vk::VkPipelineStageFlags*)DE_NULL,
794 1, // deUint32 commandBufferCount;
795 &m_cmdBuffer.get(), // const VkCommandBuffer* pCommandBuffers;
796 0, // deUint32 signalSemaphoreCount;
797 DE_NULL // const VkSemaphore* pSignalSemaphores;
799 VK_CHECK(m_vk.queueSubmit(queue, 1, &submitInfo, DE_NULL));
802 tcu::TextureLevel refImage (vk::mapVkFormat(m_colorAttachmentFormat), (int)(0.5 + WIDTH), (int)(0.5 + HEIGHT));
803 tcu::clear(refImage.getAccess(), tcu::Vec4(0.0f, 0.0f, 0.0f, 1.0f));
805 std::vector<tcu::Vec4> vertices;
806 std::vector<tcu::Vec4> colors;
808 for (std::vector<deUint32>::const_iterator it = m_data.indexes.begin() + m_data.params.firstIndex; it != m_data.indexes.end(); ++it)
810 deUint32 idx = m_data.params.vertexOffset + *it;
811 vertices.push_back(m_data.vertices[idx].position);
812 colors.push_back(m_data.vertices[idx].color);
814 generateRefImage(refImage.getAccess(), vertices, colors);
816 VK_CHECK(m_vk.queueWaitIdle(queue));
818 const vk::VkOffset3D zeroOffset = { 0, 0, 0 };
819 const tcu::ConstPixelBufferAccess renderedFrame = m_colorTargetImage->readSurface(queue, m_context.getDefaultAllocator(),
820 vk::VK_IMAGE_LAYOUT_GENERAL, zeroOffset, WIDTH, HEIGHT, vk::VK_IMAGE_ASPECT_COLOR_BIT);
822 qpTestResult res = QP_TEST_RESULT_PASS;
824 if (!imageCompare(log, refImage.getAccess(), renderedFrame, m_data.topology))
825 res = QP_TEST_RESULT_FAIL;
827 return tcu::TestStatus(res, qpGetTestResultName(res));
831 void DrawTestInstance<DrawIndirectParams>::generateDrawData (void)
833 de::Random rnd(SEED ^ m_data.commands[0].vertexCount ^ m_data.commands[0].firstVertex);
835 deUint32 lastIndex = 0;
837 // Find the interval which will be used
838 for (std::vector<vk::VkDrawIndirectCommand>::const_iterator it = m_data.commands.begin(); it != m_data.commands.end(); ++it)
840 const deUint32 index = it->firstVertex + it->vertexCount;
841 lastIndex = (index > lastIndex) ? index : lastIndex;
844 // Initialize with zeros
845 m_data.vertices = std::vector<PositionColorVertex>(lastIndex, PositionColorVertex(tcu::Vec4(0.0, 0.0, 0.0, 0.0), tcu::Vec4(0.0, 0.0, 0.0, 0.0)));
847 // Generate random vertices only where necessary
848 for (std::vector<vk::VkDrawIndirectCommand>::const_iterator it = m_data.commands.begin(); it != m_data.commands.end(); ++it)
850 std::vector<PositionColorVertex>::iterator vertexStart = m_data.vertices.begin() + it->firstVertex;
852 for (deUint32 idx = 0; idx < it->vertexCount; ++idx)
854 std::vector<PositionColorVertex>::iterator vertexIt = vertexStart + idx;
856 tcu::VecAccess<float, 4, 4> positionAccess = vertexIt->position.xyzw();
857 positionAccess = tcu::Vec4(rnd.getFloat(-1.0, 1.0), rnd.getFloat(-1.0, 1.0), 1.0, 1.0);
859 tcu::VecAccess<float, 4, 4> colorAccess = vertexIt->color.xyzw();
860 colorAccess = tcu::Vec4(rnd.getFloat(0.0, 1.0), rnd.getFloat(0.0, 1.0), rnd.getFloat(0.0, 1.0), rnd.getFloat(0.0, 1.0));
866 tcu::TestStatus DrawTestInstance<DrawIndirectParams>::iterate (void)
868 tcu::TestLog &log = m_context.getTestContext().getLog();
869 const vk::DeviceInterface& vk = m_context.getDeviceInterface();
870 const vk::VkDevice vkDevice = m_context.getDevice();
871 vk::Allocator& allocator = m_context.getDefaultAllocator();
872 const vk::VkQueue queue = m_context.getUniversalQueue();
873 const deUint32 queueFamilyIndex = m_context.getUniversalQueueFamilyIndex();
874 const vk::VkPhysicalDeviceFeatures features = m_context.getDeviceFeatures();
878 const vk::VkDeviceSize vertexBufferOffset = 0;
879 const vk::VkBuffer vertexBuffer = m_vertexBuffer->object();
881 m_vk.cmdBindVertexBuffers(*m_cmdBuffer, 0, 1, &vertexBuffer, &vertexBufferOffset);
882 m_vk.cmdBindPipeline(*m_cmdBuffer, vk::VK_PIPELINE_BIND_POINT_GRAPHICS, *m_pipeline);
884 vk::Move<vk::VkBuffer> indirectBuffer;
885 de::MovePtr<vk::Allocation> indirectAlloc;
888 const vk::VkDeviceSize indirectInfoSize = m_data.commands.size() * sizeof(vk::VkDrawIndirectCommand);
890 const vk::VkBufferCreateInfo indirectCreateInfo =
892 vk::VK_STRUCTURE_TYPE_BUFFER_CREATE_INFO, // VkStructureType sType;
893 DE_NULL, // const void* pNext;
894 0u, // VkBufferCreateFlags flags;
895 indirectInfoSize, // VkDeviceSize size;
896 vk::VK_BUFFER_USAGE_INDIRECT_BUFFER_BIT, // VkBufferUsageFlags usage;
897 vk::VK_SHARING_MODE_EXCLUSIVE, // VkSharingMode sharingMode;
898 1u, // deUint32 queueFamilyIndexCount;
899 &queueFamilyIndex, // const deUint32* pQueueFamilyIndices;
902 indirectBuffer = createBuffer(vk, vkDevice, &indirectCreateInfo);
903 indirectAlloc = allocator.allocate(getBufferMemoryRequirements(vk, vkDevice, *indirectBuffer), vk::MemoryRequirement::HostVisible);
904 VK_CHECK(vk.bindBufferMemory(vkDevice, *indirectBuffer, indirectAlloc->getMemory(), indirectAlloc->getOffset()));
906 deMemcpy(indirectAlloc->getHostPtr(), &(m_data.commands[0]), (size_t)indirectInfoSize);
908 vk::flushMappedMemoryRange(m_vk, vkDevice, indirectAlloc->getMemory(), indirectAlloc->getOffset(), indirectInfoSize);
911 // If multiDrawIndirect not supported execute single calls
912 if (m_data.commands.size() > 1 && !(features.multiDrawIndirect))
914 for (deUint32 cmdIdx = 0; cmdIdx < m_data.commands.size(); ++cmdIdx)
916 const deUint32 offset = (deUint32)(indirectAlloc->getOffset() + cmdIdx * sizeof(vk::VkDrawIndirectCommand));
917 m_vk.cmdDrawIndirect(*m_cmdBuffer, *indirectBuffer, offset, 1, sizeof(vk::VkDrawIndirectCommand));
922 m_vk.cmdDrawIndirect(*m_cmdBuffer, *indirectBuffer, indirectAlloc->getOffset(), (deUint32)m_data.commands.size(), sizeof(vk::VkDrawIndirectCommand));
925 m_vk.cmdEndRenderPass(*m_cmdBuffer);
926 m_vk.endCommandBuffer(*m_cmdBuffer);
928 vk::VkSubmitInfo submitInfo =
930 vk::VK_STRUCTURE_TYPE_SUBMIT_INFO, // VkStructureType sType;
931 DE_NULL, // const void* pNext;
932 0, // deUint32 waitSemaphoreCount;
933 DE_NULL, // const VkSemaphore* pWaitSemaphores;
934 (const vk::VkPipelineStageFlags*)DE_NULL,
935 1, // deUint32 commandBufferCount;
936 &m_cmdBuffer.get(), // const VkCommandBuffer* pCommandBuffers;
937 0, // deUint32 signalSemaphoreCount;
938 DE_NULL // const VkSemaphore* pSignalSemaphores;
940 VK_CHECK(m_vk.queueSubmit(queue, 1, &submitInfo, DE_NULL));
943 tcu::TextureLevel refImage (vk::mapVkFormat(m_colorAttachmentFormat), (int)(0.5 + WIDTH), (int)(0.5 + HEIGHT));
944 tcu::clear(refImage.getAccess(), tcu::Vec4(0.0f, 0.0f, 0.0f, 1.0f));
946 for (std::vector<vk::VkDrawIndirectCommand>::const_iterator it = m_data.commands.begin(); it != m_data.commands.end(); ++it)
948 std::vector<tcu::Vec4> vertices;
949 std::vector<tcu::Vec4> colors;
951 std::vector<PositionColorVertex>::const_iterator firstIt = m_data.vertices.begin() + it->firstVertex;
952 std::vector<PositionColorVertex>::const_iterator lastIt = firstIt + it->vertexCount;
954 for (std::vector<PositionColorVertex>::const_iterator vertex = firstIt; vertex != lastIt; ++vertex)
956 vertices.push_back(vertex->position);
957 colors.push_back(vertex->color);
959 generateRefImage(refImage.getAccess(), vertices, colors);
962 VK_CHECK(m_vk.queueWaitIdle(queue));
964 const vk::VkOffset3D zeroOffset = { 0, 0, 0 };
965 const tcu::ConstPixelBufferAccess renderedFrame = m_colorTargetImage->readSurface(queue, m_context.getDefaultAllocator(),
966 vk::VK_IMAGE_LAYOUT_GENERAL, zeroOffset, WIDTH, HEIGHT, vk::VK_IMAGE_ASPECT_COLOR_BIT);
968 qpTestResult res = QP_TEST_RESULT_PASS;
970 if (!imageCompare(log, refImage.getAccess(), renderedFrame, m_data.topology))
971 res = QP_TEST_RESULT_FAIL;
973 return tcu::TestStatus(res, qpGetTestResultName(res));
977 void DrawTestInstance<DrawIndexedIndirectParams>::generateDrawData (void)
979 de::Random rnd (SEED ^ m_data.commands[0].firstIndex ^ m_data.commands[0].indexCount);
981 deUint32 lastIndex = 0;
983 // Get the maximum range of indexes
984 for (std::vector<vk::VkDrawIndexedIndirectCommand>::const_iterator it = m_data.commands.begin(); it != m_data.commands.end(); ++it)
986 const deUint32 index = it->firstIndex + it->indexCount;
987 lastIndex = (index > lastIndex) ? index : lastIndex;
990 // Initialize the vector with zeros
991 m_data.indexes = std::vector<deUint32>(lastIndex, 0);
993 deUint32 highestIndex = 0;
995 // Generate random indexes for the ranges
996 for (std::vector<vk::VkDrawIndexedIndirectCommand>::const_iterator it = m_data.commands.begin(); it != m_data.commands.end(); ++it)
998 for (deUint32 idx = 0; idx < it->indexCount; ++idx)
1000 const deUint32 vertexIdx = rnd.getInt(it->vertexOffset, INDEX_LIMIT);
1001 const deUint32 maxIndex = vertexIdx + it->vertexOffset;
1003 highestIndex = (maxIndex > highestIndex) ? maxIndex : highestIndex;
1004 m_data.indexes[it->firstIndex + idx] = vertexIdx;
1008 // Initialize the vertex vector
1009 m_data.vertices = std::vector<PositionColorVertex>(highestIndex + 1, PositionColorVertex(tcu::Vec4(0.0, 0.0, 0.0, 0.0), tcu::Vec4(0.0, 0.0, 0.0, 0.0)));
1011 // Generate random vertices in the used locations
1012 for (std::vector<vk::VkDrawIndexedIndirectCommand>::const_iterator cmdIt = m_data.commands.begin(); cmdIt != m_data.commands.end(); ++cmdIt)
1014 deUint32 firstIdx = cmdIt->firstIndex;
1015 deUint32 lastIdx = firstIdx + cmdIt->indexCount;
1017 for (deUint32 idx = firstIdx; idx < lastIdx; ++idx)
1019 std::vector<PositionColorVertex>::iterator vertexIt = m_data.vertices.begin() + cmdIt->vertexOffset + m_data.indexes[idx];
1021 tcu::VecAccess<float, 4, 4> positionAccess = vertexIt->position.xyzw();
1022 positionAccess = tcu::Vec4(rnd.getFloat(-1.0, 1.0), rnd.getFloat(-1.0, 1.0), 1.0, 1.0);
1024 tcu::VecAccess<float, 4, 4> colorAccess = vertexIt->color.xyzw();
1025 colorAccess = tcu::Vec4(rnd.getFloat(0.0, 1.0), rnd.getFloat(0.0, 1.0), rnd.getFloat(0.0, 1.0), rnd.getFloat(0.0, 1.0));
1031 tcu::TestStatus DrawTestInstance<DrawIndexedIndirectParams>::iterate (void)
1033 tcu::TestLog &log = m_context.getTestContext().getLog();
1034 const vk::DeviceInterface& vk = m_context.getDeviceInterface();
1035 const vk::VkDevice vkDevice = m_context.getDevice();
1036 const deUint32 queueFamilyIndex = m_context.getUniversalQueueFamilyIndex();
1037 const vk::VkQueue queue = m_context.getUniversalQueue();
1038 vk::Allocator& allocator = m_context.getDefaultAllocator();
1039 const vk::VkPhysicalDeviceFeatures features = m_context.getDeviceFeatures();
1043 const vk::VkDeviceSize vertexBufferOffset = 0;
1044 const vk::VkBuffer vertexBuffer = m_vertexBuffer->object();
1046 m_vk.cmdBindPipeline(*m_cmdBuffer, vk::VK_PIPELINE_BIND_POINT_GRAPHICS, *m_pipeline);
1047 m_vk.cmdBindVertexBuffers(*m_cmdBuffer, 0, 1, &vertexBuffer, &vertexBufferOffset);
1049 vk::Move<vk::VkBuffer> indirectBuffer;
1050 de::MovePtr<vk::Allocation> indirectAlloc;
1053 const vk::VkDeviceSize indirectInfoSize = m_data.commands.size() * sizeof(vk::VkDrawIndexedIndirectCommand);
1055 const vk::VkBufferCreateInfo indirectCreateInfo =
1057 vk::VK_STRUCTURE_TYPE_BUFFER_CREATE_INFO, // VkStructureType sType;
1058 DE_NULL, // const void* pNext;
1059 0u, // VkBufferCreateFlags flags;
1060 indirectInfoSize, // VkDeviceSize size;
1061 vk::VK_BUFFER_USAGE_INDIRECT_BUFFER_BIT, // VkBufferUsageFlags usage;
1062 vk::VK_SHARING_MODE_EXCLUSIVE, // VkSharingMode sharingMode;
1063 1u, // deUint32 queueFamilyIndexCount;
1064 &queueFamilyIndex, // const deUint32* pQueueFamilyIndices;
1067 indirectBuffer = createBuffer(vk, vkDevice, &indirectCreateInfo);
1068 indirectAlloc = allocator.allocate(getBufferMemoryRequirements(vk, vkDevice, *indirectBuffer), vk::MemoryRequirement::HostVisible);
1069 VK_CHECK(vk.bindBufferMemory(vkDevice, *indirectBuffer, indirectAlloc->getMemory(), indirectAlloc->getOffset()));
1071 deMemcpy(indirectAlloc->getHostPtr(), &(m_data.commands[0]), (size_t)indirectInfoSize);
1073 vk::flushMappedMemoryRange(m_vk, vkDevice, indirectAlloc->getMemory(), indirectAlloc->getOffset(), indirectInfoSize);
1076 const deUint32 bufferSize = (deUint32)(m_data.indexes.size() * sizeof(deUint32));
1078 vk::Move<vk::VkBuffer> indexBuffer;
1080 const vk::VkBufferCreateInfo bufferCreateInfo =
1082 vk::VK_STRUCTURE_TYPE_BUFFER_CREATE_INFO, // VkStructureType sType;
1083 DE_NULL, // const void* pNext;
1084 0u, // VkBufferCreateFlags flags;
1085 bufferSize, // VkDeviceSize size;
1086 vk::VK_BUFFER_USAGE_INDEX_BUFFER_BIT, // VkBufferUsageFlags usage;
1087 vk::VK_SHARING_MODE_EXCLUSIVE, // VkSharingMode sharingMode;
1088 1u, // deUint32 queueFamilyIndexCount;
1089 &queueFamilyIndex, // const deUint32* pQueueFamilyIndices;
1092 indexBuffer = createBuffer(vk, vkDevice, &bufferCreateInfo);
1094 de::MovePtr<vk::Allocation> indexAlloc;
1096 indexAlloc = allocator.allocate(getBufferMemoryRequirements(vk, vkDevice, *indexBuffer), vk::MemoryRequirement::HostVisible);
1097 VK_CHECK(vk.bindBufferMemory(vkDevice, *indexBuffer, indexAlloc->getMemory(), indexAlloc->getOffset()));
1099 deMemcpy(indexAlloc->getHostPtr(), &(m_data.indexes[0]), bufferSize);
1101 vk::flushMappedMemoryRange(m_vk, vkDevice, indexAlloc->getMemory(), indexAlloc->getOffset(), bufferSize);
1103 m_vk.cmdBindIndexBuffer(*m_cmdBuffer, *indexBuffer, 0u, m_data.indexType);
1105 // If multiDrawIndirect not supported execute single calls
1106 if (m_data.commands.size() > 1 && !(features.multiDrawIndirect))
1108 for (deUint32 cmdIdx = 0; cmdIdx < m_data.commands.size(); ++cmdIdx)
1110 const deUint32 offset = (deUint32)(indirectAlloc->getOffset() + cmdIdx * sizeof(vk::VkDrawIndexedIndirectCommand));
1111 m_vk.cmdDrawIndexedIndirect(*m_cmdBuffer, *indirectBuffer, offset, 1, sizeof(vk::VkDrawIndexedIndirectCommand));
1116 m_vk.cmdDrawIndexedIndirect(*m_cmdBuffer, *indirectBuffer, indirectAlloc->getOffset(), (deUint32)m_data.commands.size(), sizeof(vk::VkDrawIndexedIndirectCommand));
1119 m_vk.cmdEndRenderPass(*m_cmdBuffer);
1120 m_vk.endCommandBuffer(*m_cmdBuffer);
1122 vk::VkSubmitInfo submitInfo =
1124 vk::VK_STRUCTURE_TYPE_SUBMIT_INFO, // VkStructureType sType;
1125 DE_NULL, // const void* pNext;
1126 0, // deUint32 waitSemaphoreCount;
1127 DE_NULL, // const VkSemaphore* pWaitSemaphores;
1128 (const vk::VkPipelineStageFlags*)DE_NULL,
1129 1, // deUint32 commandBufferCount;
1130 &m_cmdBuffer.get(), // const VkCommandBuffer* pCommandBuffers;
1131 0, // deUint32 signalSemaphoreCount;
1132 DE_NULL // const VkSemaphore* pSignalSemaphores;
1134 VK_CHECK(m_vk.queueSubmit(queue, 1, &submitInfo, DE_NULL));
1137 tcu::TextureLevel refImage (vk::mapVkFormat(m_colorAttachmentFormat), (int)(0.5 + WIDTH), (int)(0.5 + HEIGHT));
1138 tcu::clear(refImage.getAccess(), tcu::Vec4(0.0f, 0.0f, 0.0f, 1.0f));
1140 for (std::vector<vk::VkDrawIndexedIndirectCommand>::const_iterator cmd = m_data.commands.begin(); cmd != m_data.commands.end(); ++cmd)
1142 std::vector<tcu::Vec4> vertices;
1143 std::vector<tcu::Vec4> colors;
1145 for (deUint32 idx = 0; idx < cmd->indexCount; ++idx)
1147 const deUint32 vertexIndex = cmd->vertexOffset + m_data.indexes[cmd->firstIndex + idx];
1148 vertices.push_back(m_data.vertices[vertexIndex].position);
1149 colors.push_back(m_data.vertices[vertexIndex].color);
1151 generateRefImage(refImage.getAccess(), vertices, colors);
1154 VK_CHECK(m_vk.queueWaitIdle(queue));
1156 const vk::VkOffset3D zeroOffset = { 0, 0, 0 };
1157 const tcu::ConstPixelBufferAccess renderedFrame = m_colorTargetImage->readSurface(queue, m_context.getDefaultAllocator(),
1158 vk::VK_IMAGE_LAYOUT_GENERAL, zeroOffset, WIDTH, HEIGHT, vk::VK_IMAGE_ASPECT_COLOR_BIT);
1160 qpTestResult res = QP_TEST_RESULT_PASS;
1162 if (!imageCompare(log, refImage.getAccess(), renderedFrame, m_data.topology))
1163 res = QP_TEST_RESULT_FAIL;
1165 return tcu::TestStatus(res, qpGetTestResultName(res));
1168 typedef DrawTestCase<DrawParams> DrawCase;
1169 typedef DrawTestCase<DrawIndexedParams> IndexedCase;
1170 typedef DrawTestCase<DrawIndirectParams> IndirectCase;
1171 typedef DrawTestCase<DrawIndexedIndirectParams> IndexedIndirectCase;
1173 struct TestCaseParams
1175 const DrawCommandType command;
1176 const vk::VkPrimitiveTopology topology;
1178 TestCaseParams (const DrawCommandType cmd, const vk::VkPrimitiveTopology top)
1186 void populateSubGroup (tcu::TestCaseGroup* testGroup, const TestCaseParams caseParams)
1188 de::Random rnd (SEED ^ deStringHash(testGroup->getName()));
1189 tcu::TestContext& testCtx = testGroup->getTestContext();
1190 const DrawCommandType command = caseParams.command;
1191 const vk::VkPrimitiveTopology topology = caseParams.topology;
1193 for (deUint32 primitiveCountIdx = 0; primitiveCountIdx < DE_LENGTH_OF_ARRAY(PRIMITIVE_COUNT); ++primitiveCountIdx)
1195 const deUint32 primitives = PRIMITIVE_COUNT[primitiveCountIdx];
1197 deUint32 multiplier = 1;
1198 deUint32 offset = 0;
1199 // Calculated by Vulkan 23.1
1202 case vk::VK_PRIMITIVE_TOPOLOGY_POINT_LIST: break;
1203 case vk::VK_PRIMITIVE_TOPOLOGY_LINE_LIST: multiplier = 2; break;
1204 case vk::VK_PRIMITIVE_TOPOLOGY_LINE_STRIP: break;
1205 case vk::VK_PRIMITIVE_TOPOLOGY_TRIANGLE_LIST: multiplier = 3; break;
1206 case vk::VK_PRIMITIVE_TOPOLOGY_TRIANGLE_STRIP: break;
1207 case vk::VK_PRIMITIVE_TOPOLOGY_TRIANGLE_FAN: offset = 1; break;
1208 case vk::VK_PRIMITIVE_TOPOLOGY_LINE_LIST_WITH_ADJACENCY: multiplier = 4; offset = 1; break;
1209 case vk::VK_PRIMITIVE_TOPOLOGY_LINE_STRIP_WITH_ADJACENCY: offset = 1; break;
1210 case vk::VK_PRIMITIVE_TOPOLOGY_TRIANGLE_LIST_WITH_ADJACENCY: multiplier = 6; break;
1211 case vk::VK_PRIMITIVE_TOPOLOGY_TRIANGLE_STRIP_WITH_ADJACENCY: multiplier = 2; break;
1212 default: DE_FATAL("Unsupported topology.");
1215 const deUint32 vertexCount = multiplier * primitives + offset;
1216 std::string name = de::toString(primitives);
1220 case DRAW_COMMAND_TYPE_DRAW:
1222 deUint32 firstPrimitive = rnd.getInt(0, primitives);
1223 deUint32 firstVertex = multiplier * firstPrimitive;
1224 testGroup->addChild(new DrawCase(testCtx, name.c_str(), "vkCmdDraw testcase.",
1225 DrawParams(topology, vertexCount, 1, firstVertex, 0))
1229 case DRAW_COMMAND_TYPE_DRAW_INDEXED:
1231 deUint32 firstIndex = rnd.getInt(0, OFFSET_LIMIT);
1232 deUint32 vertexOffset = rnd.getInt(0, OFFSET_LIMIT);
1233 testGroup->addChild(new IndexedCase(testCtx, name.c_str(), "vkCmdDrawIndexed testcase.",
1234 DrawIndexedParams(topology, vk::VK_INDEX_TYPE_UINT32, vertexCount, 1, firstIndex, vertexOffset, 0))
1238 case DRAW_COMMAND_TYPE_DRAW_INDIRECT:
1240 deUint32 firstVertex = rnd.getInt(0, OFFSET_LIMIT);
1242 DrawIndirectParams params = DrawIndirectParams(topology);
1244 params.addCommand(vertexCount, 1, 0, 0);
1245 testGroup->addChild(new IndirectCase(testCtx, (name + "_single_command").c_str(), "vkCmdDrawIndirect testcase.", params));
1247 params.addCommand(vertexCount, 1, firstVertex, 0);
1248 testGroup->addChild(new IndirectCase(testCtx, (name + "_multi_command").c_str(), "vkCmdDrawIndirect testcase.", params));
1251 case DRAW_COMMAND_TYPE_DRAW_INDEXED_INDIRECT:
1253 deUint32 firstIndex = rnd.getInt(vertexCount, OFFSET_LIMIT);
1254 deUint32 vertexOffset = rnd.getInt(vertexCount, OFFSET_LIMIT);
1256 DrawIndexedIndirectParams params = DrawIndexedIndirectParams(topology, vk::VK_INDEX_TYPE_UINT32);
1257 params.addCommand(vertexCount, 1, 0, 0, 0);
1258 testGroup->addChild(new IndexedIndirectCase(testCtx, (name + "_single_command").c_str(), "vkCmdDrawIndexedIndirect testcase.", params));
1260 params.addCommand(vertexCount, 1, firstIndex, vertexOffset, 0);
1261 testGroup->addChild(new IndexedIndirectCase(testCtx, (name + "_multi_command").c_str(), "vkCmdDrawIndexedIndirect testcase.", params));
1265 DE_FATAL("Unsupported draw command.");
1270 void createTopologyGroups (tcu::TestCaseGroup* testGroup, const DrawCommandType cmdType)
1272 for (deUint32 idx = 0; idx != vk::VK_PRIMITIVE_TOPOLOGY_PATCH_LIST; ++idx)
1274 const vk::VkPrimitiveTopology topology = vk::VkPrimitiveTopology(idx);
1275 const std::string groupName = de::toLower(getPrimitiveTopologyName(topology)).substr(22);
1276 addTestGroup(testGroup, groupName, "Testcases with a specific topology.", populateSubGroup, TestCaseParams(cmdType, topology));
1280 void createDrawTests (tcu::TestCaseGroup* testGroup)
1282 for (deUint32 idx = 0; idx < DRAW_COMMAND_TYPE_DRAW_LAST; ++idx)
1284 const DrawCommandType command = DrawCommandType(idx);
1285 addTestGroup(testGroup, getDrawCommandTypeName(command), "Group for testing a specific draw command.", createTopologyGroups, command);
1289 tcu::TestCaseGroup* createBasicDrawTests (tcu::TestContext& testCtx)
1291 return createTestGroup(testCtx, "basic_draw", "Basic drawing tests", createDrawTests);