jvanverth | 992ad36 | 2016-02-26 09:21:02 -0800 | [diff] [blame] | 1 | /* |
| 2 | * Copyright 2016 Google Inc. |
| 3 | * |
| 4 | * Use of this source code is governed by a BSD-style license that can be |
| 5 | * found in the LICENSE file. |
| 6 | */ |
| 7 | |
egdaniel | 22281c1 | 2016-03-23 13:49:40 -0700 | [diff] [blame] | 8 | #include "vk/GrVkPipelineStateBuilder.h" |
jvanverth | 992ad36 | 2016-02-26 09:21:02 -0800 | [diff] [blame] | 9 | |
Brian Salomon | 94efbf5 | 2016-11-29 13:43:05 -0500 | [diff] [blame] | 10 | #include "GrShaderCaps.h" |
egdaniel | 707bbd6 | 2016-07-26 07:19:47 -0700 | [diff] [blame] | 11 | #include "vk/GrVkDescriptorSetManager.h" |
jvanverth | 992ad36 | 2016-02-26 09:21:02 -0800 | [diff] [blame] | 12 | #include "vk/GrVkGpu.h" |
| 13 | #include "vk/GrVkRenderPass.h" |
jvanverth | 992ad36 | 2016-02-26 09:21:02 -0800 | [diff] [blame] | 14 | |
Brian Salomon | 99938a8 | 2016-11-21 13:41:08 -0500 | [diff] [blame] | 15 | |
egdaniel | 22281c1 | 2016-03-23 13:49:40 -0700 | [diff] [blame] | 16 | GrVkPipelineState* GrVkPipelineStateBuilder::CreatePipelineState( |
| 17 | GrVkGpu* gpu, |
| 18 | const GrPipeline& pipeline, |
csmartdalton | c633abb | 2016-11-01 08:55:55 -0700 | [diff] [blame] | 19 | const GrStencilSettings& stencil, |
egdaniel | 22281c1 | 2016-03-23 13:49:40 -0700 | [diff] [blame] | 20 | const GrPrimitiveProcessor& primProc, |
| 21 | GrPrimitiveType primitiveType, |
Ethan Nicholas | de4d301 | 2017-01-19 16:58:02 -0500 | [diff] [blame^] | 22 | GrVkPipelineState::Desc* desc, |
egdaniel | 22281c1 | 2016-03-23 13:49:40 -0700 | [diff] [blame] | 23 | const GrVkRenderPass& renderPass) { |
jvanverth | 992ad36 | 2016-02-26 09:21:02 -0800 | [diff] [blame] | 24 | // create a builder. This will be handed off to effects so they can use it to add |
| 25 | // uniforms, varyings, textures, etc |
egdaniel | 720dc71 | 2016-09-07 11:56:59 -0700 | [diff] [blame] | 26 | GrVkPipelineStateBuilder builder(gpu, pipeline, primProc, desc); |
jvanverth | 992ad36 | 2016-02-26 09:21:02 -0800 | [diff] [blame] | 27 | |
| 28 | GrGLSLExpr4 inputColor; |
| 29 | GrGLSLExpr4 inputCoverage; |
| 30 | |
cdalton | 9c3f143 | 2016-03-11 10:07:37 -0800 | [diff] [blame] | 31 | if (!builder.emitAndInstallProcs(&inputColor, &inputCoverage)) { |
jvanverth | 992ad36 | 2016-02-26 09:21:02 -0800 | [diff] [blame] | 32 | builder.cleanupFragmentProcessors(); |
| 33 | return nullptr; |
| 34 | } |
| 35 | |
csmartdalton | c633abb | 2016-11-01 08:55:55 -0700 | [diff] [blame] | 36 | return builder.finalize(stencil, primitiveType, renderPass, desc); |
jvanverth | 992ad36 | 2016-02-26 09:21:02 -0800 | [diff] [blame] | 37 | } |
| 38 | |
egdaniel | 22281c1 | 2016-03-23 13:49:40 -0700 | [diff] [blame] | 39 | GrVkPipelineStateBuilder::GrVkPipelineStateBuilder(GrVkGpu* gpu, |
| 40 | const GrPipeline& pipeline, |
| 41 | const GrPrimitiveProcessor& primProc, |
Ethan Nicholas | de4d301 | 2017-01-19 16:58:02 -0500 | [diff] [blame^] | 42 | GrProgramDesc* desc) |
halcanary | 9d524f2 | 2016-03-29 09:03:52 -0700 | [diff] [blame] | 43 | : INHERITED(pipeline, primProc, desc) |
jvanverth | 992ad36 | 2016-02-26 09:21:02 -0800 | [diff] [blame] | 44 | , fGpu(gpu) |
halcanary | 9d524f2 | 2016-03-29 09:03:52 -0700 | [diff] [blame] | 45 | , fVaryingHandler(this) |
jvanverth | 992ad36 | 2016-02-26 09:21:02 -0800 | [diff] [blame] | 46 | , fUniformHandler(this) { |
| 47 | } |
| 48 | |
egdaniel | 22281c1 | 2016-03-23 13:49:40 -0700 | [diff] [blame] | 49 | const GrCaps* GrVkPipelineStateBuilder::caps() const { |
jvanverth | 992ad36 | 2016-02-26 09:21:02 -0800 | [diff] [blame] | 50 | return fGpu->caps(); |
| 51 | } |
jvanverth | 992ad36 | 2016-02-26 09:21:02 -0800 | [diff] [blame] | 52 | |
Brian Salomon | 99938a8 | 2016-11-21 13:41:08 -0500 | [diff] [blame] | 53 | void GrVkPipelineStateBuilder::finalizeFragmentOutputColor(GrShaderVar& outputColor) { |
Brian Salomon | 6039768 | 2016-11-22 15:06:46 -0500 | [diff] [blame] | 54 | outputColor.addLayoutQualifier("location = 0, index = 0"); |
jvanverth | 992ad36 | 2016-02-26 09:21:02 -0800 | [diff] [blame] | 55 | } |
| 56 | |
Brian Salomon | 99938a8 | 2016-11-21 13:41:08 -0500 | [diff] [blame] | 57 | void GrVkPipelineStateBuilder::finalizeFragmentSecondaryColor(GrShaderVar& outputColor) { |
Brian Salomon | 6039768 | 2016-11-22 15:06:46 -0500 | [diff] [blame] | 58 | outputColor.addLayoutQualifier("location = 0, index = 1"); |
egdaniel | d632bb4 | 2016-03-30 12:06:48 -0700 | [diff] [blame] | 59 | } |
| 60 | |
Ethan Nicholas | 941e7e2 | 2016-12-12 15:33:30 -0500 | [diff] [blame] | 61 | bool GrVkPipelineStateBuilder::createVkShaderModule(VkShaderStageFlagBits stage, |
egdaniel | 22281c1 | 2016-03-23 13:49:40 -0700 | [diff] [blame] | 62 | const GrGLSLShaderBuilder& builder, |
| 63 | VkShaderModule* shaderModule, |
Ethan Nicholas | 941e7e2 | 2016-12-12 15:33:30 -0500 | [diff] [blame] | 64 | VkPipelineShaderStageCreateInfo* stageInfo, |
Ethan Nicholas | de4d301 | 2017-01-19 16:58:02 -0500 | [diff] [blame^] | 65 | const SkSL::Program::Settings& settings, |
| 66 | GrVkPipelineState::Desc* desc) { |
jvanverth | 992ad36 | 2016-02-26 09:21:02 -0800 | [diff] [blame] | 67 | SkString shaderString; |
| 68 | for (int i = 0; i < builder.fCompilerStrings.count(); ++i) { |
| 69 | if (builder.fCompilerStrings[i]) { |
| 70 | shaderString.append(builder.fCompilerStrings[i]); |
| 71 | shaderString.append("\n"); |
| 72 | } |
| 73 | } |
Ethan Nicholas | 941e7e2 | 2016-12-12 15:33:30 -0500 | [diff] [blame] | 74 | |
| 75 | SkSL::Program::Inputs inputs; |
| 76 | bool result = GrCompileVkShaderModule(fGpu, shaderString.c_str(), stage, shaderModule, |
| 77 | stageInfo, settings, &inputs); |
| 78 | if (!result) { |
| 79 | return false; |
| 80 | } |
| 81 | if (inputs.fRTHeight) { |
| 82 | this->addRTHeightUniform(SKSL_RTHEIGHT_NAME); |
| 83 | } |
Ethan Nicholas | de4d301 | 2017-01-19 16:58:02 -0500 | [diff] [blame^] | 84 | if (!inputs.fFlipY) { |
| 85 | // the program doesn't care about the surface origin, set the key to zero to indicate that |
| 86 | // it doesn't matter |
| 87 | desc->setSurfaceOriginKey(0); |
| 88 | desc->finalize(); |
| 89 | } |
Ethan Nicholas | 941e7e2 | 2016-12-12 15:33:30 -0500 | [diff] [blame] | 90 | return result; |
jvanverth | 992ad36 | 2016-02-26 09:21:02 -0800 | [diff] [blame] | 91 | } |
| 92 | |
csmartdalton | c633abb | 2016-11-01 08:55:55 -0700 | [diff] [blame] | 93 | GrVkPipelineState* GrVkPipelineStateBuilder::finalize(const GrStencilSettings& stencil, |
| 94 | GrPrimitiveType primitiveType, |
egdaniel | 22281c1 | 2016-03-23 13:49:40 -0700 | [diff] [blame] | 95 | const GrVkRenderPass& renderPass, |
Ethan Nicholas | de4d301 | 2017-01-19 16:58:02 -0500 | [diff] [blame^] | 96 | GrVkPipelineState::Desc* desc) { |
jvanverth | 992ad36 | 2016-02-26 09:21:02 -0800 | [diff] [blame] | 97 | VkDescriptorSetLayout dsLayout[2]; |
| 98 | VkPipelineLayout pipelineLayout; |
| 99 | VkShaderModule vertShaderModule; |
| 100 | VkShaderModule fragShaderModule; |
| 101 | |
egdaniel | 707bbd6 | 2016-07-26 07:19:47 -0700 | [diff] [blame] | 102 | GrVkResourceProvider& resourceProvider = fGpu->resourceProvider(); |
Jim Van Verth | 684d7ce | 2016-11-17 13:30:22 -0500 | [diff] [blame] | 103 | // These layouts are not owned by the PipelineStateBuilder and thus should not be destroyed |
egdaniel | 707bbd6 | 2016-07-26 07:19:47 -0700 | [diff] [blame] | 104 | dsLayout[GrVkUniformHandler::kUniformBufferDescSet] = resourceProvider.getUniformDSLayout(); |
| 105 | |
| 106 | GrVkDescriptorSetManager::Handle samplerDSHandle; |
| 107 | resourceProvider.getSamplerDescriptorSetHandle(fUniformHandler, &samplerDSHandle); |
| 108 | dsLayout[GrVkUniformHandler::kSamplerDescSet] = |
| 109 | resourceProvider.getSamplerDSLayout(samplerDSHandle); |
jvanverth | 992ad36 | 2016-02-26 09:21:02 -0800 | [diff] [blame] | 110 | |
| 111 | // Create the VkPipelineLayout |
| 112 | VkPipelineLayoutCreateInfo layoutCreateInfo; |
| 113 | memset(&layoutCreateInfo, 0, sizeof(VkPipelineLayoutCreateFlags)); |
| 114 | layoutCreateInfo.sType = VK_STRUCTURE_TYPE_PIPELINE_LAYOUT_CREATE_INFO; |
| 115 | layoutCreateInfo.pNext = 0; |
| 116 | layoutCreateInfo.flags = 0; |
| 117 | layoutCreateInfo.setLayoutCount = 2; |
| 118 | layoutCreateInfo.pSetLayouts = dsLayout; |
| 119 | layoutCreateInfo.pushConstantRangeCount = 0; |
| 120 | layoutCreateInfo.pPushConstantRanges = nullptr; |
| 121 | |
| 122 | GR_VK_CALL_ERRCHECK(fGpu->vkInterface(), CreatePipelineLayout(fGpu->device(), |
| 123 | &layoutCreateInfo, |
| 124 | nullptr, |
| 125 | &pipelineLayout)); |
| 126 | |
| 127 | // We need to enable the following extensions so that the compiler can correctly make spir-v |
| 128 | // from our glsl shaders. |
| 129 | fVS.extensions().appendf("#extension GL_ARB_separate_shader_objects : enable\n"); |
| 130 | fFS.extensions().appendf("#extension GL_ARB_separate_shader_objects : enable\n"); |
| 131 | fVS.extensions().appendf("#extension GL_ARB_shading_language_420pack : enable\n"); |
| 132 | fFS.extensions().appendf("#extension GL_ARB_shading_language_420pack : enable\n"); |
| 133 | |
| 134 | this->finalizeShaders(); |
| 135 | |
| 136 | VkPipelineShaderStageCreateInfo shaderStageInfo[2]; |
Ethan Nicholas | 941e7e2 | 2016-12-12 15:33:30 -0500 | [diff] [blame] | 137 | SkSL::Program::Settings settings; |
| 138 | settings.fFlipY = this->pipeline().getRenderTarget()->origin() != kTopLeft_GrSurfaceOrigin; |
| 139 | SkAssertResult(this->createVkShaderModule(VK_SHADER_STAGE_VERTEX_BIT, |
| 140 | fVS, |
| 141 | &vertShaderModule, |
| 142 | &shaderStageInfo[0], |
Ethan Nicholas | de4d301 | 2017-01-19 16:58:02 -0500 | [diff] [blame^] | 143 | settings, |
| 144 | desc)); |
jvanverth | 992ad36 | 2016-02-26 09:21:02 -0800 | [diff] [blame] | 145 | |
csmartdalton | 276cc41 | 2016-11-21 11:55:00 -0700 | [diff] [blame] | 146 | // TODO: geometry shader support. |
| 147 | SkASSERT(!this->primitiveProcessor().willUseGeoShader()); |
| 148 | |
Ethan Nicholas | 941e7e2 | 2016-12-12 15:33:30 -0500 | [diff] [blame] | 149 | SkAssertResult(this->createVkShaderModule(VK_SHADER_STAGE_FRAGMENT_BIT, |
| 150 | fFS, |
| 151 | &fragShaderModule, |
| 152 | &shaderStageInfo[1], |
Ethan Nicholas | de4d301 | 2017-01-19 16:58:02 -0500 | [diff] [blame^] | 153 | settings, |
| 154 | desc)); |
jvanverth | 992ad36 | 2016-02-26 09:21:02 -0800 | [diff] [blame] | 155 | |
egdaniel | 0e1853c | 2016-03-17 11:35:45 -0700 | [diff] [blame] | 156 | GrVkPipeline* pipeline = resourceProvider.createPipeline(fPipeline, |
csmartdalton | c633abb | 2016-11-01 08:55:55 -0700 | [diff] [blame] | 157 | stencil, |
egdaniel | 0e1853c | 2016-03-17 11:35:45 -0700 | [diff] [blame] | 158 | fPrimProc, |
jvanverth | 992ad36 | 2016-02-26 09:21:02 -0800 | [diff] [blame] | 159 | shaderStageInfo, |
| 160 | 2, |
| 161 | primitiveType, |
| 162 | renderPass, |
| 163 | pipelineLayout); |
| 164 | GR_VK_CALL(fGpu->vkInterface(), DestroyShaderModule(fGpu->device(), vertShaderModule, |
| 165 | nullptr)); |
| 166 | GR_VK_CALL(fGpu->vkInterface(), DestroyShaderModule(fGpu->device(), fragShaderModule, |
| 167 | nullptr)); |
| 168 | |
| 169 | if (!pipeline) { |
| 170 | GR_VK_CALL(fGpu->vkInterface(), DestroyPipelineLayout(fGpu->device(), pipelineLayout, |
| 171 | nullptr)); |
egdaniel | 8af936d | 2016-04-07 10:17:47 -0700 | [diff] [blame] | 172 | this->cleanupFragmentProcessors(); |
jvanverth | 992ad36 | 2016-02-26 09:21:02 -0800 | [diff] [blame] | 173 | return nullptr; |
| 174 | } |
| 175 | |
egdaniel | 22281c1 | 2016-03-23 13:49:40 -0700 | [diff] [blame] | 176 | return new GrVkPipelineState(fGpu, |
Ethan Nicholas | de4d301 | 2017-01-19 16:58:02 -0500 | [diff] [blame^] | 177 | *desc, |
egdaniel | 22281c1 | 2016-03-23 13:49:40 -0700 | [diff] [blame] | 178 | pipeline, |
| 179 | pipelineLayout, |
egdaniel | 707bbd6 | 2016-07-26 07:19:47 -0700 | [diff] [blame] | 180 | samplerDSHandle, |
egdaniel | 22281c1 | 2016-03-23 13:49:40 -0700 | [diff] [blame] | 181 | fUniformHandles, |
| 182 | fUniformHandler.fUniforms, |
| 183 | fUniformHandler.fCurrentVertexUBOOffset, |
| 184 | fUniformHandler.fCurrentFragmentUBOOffset, |
egdaniel | 707bbd6 | 2016-07-26 07:19:47 -0700 | [diff] [blame] | 185 | (uint32_t)fUniformHandler.numSamplers(), |
egdaniel | 22281c1 | 2016-03-23 13:49:40 -0700 | [diff] [blame] | 186 | fGeometryProcessor, |
| 187 | fXferProcessor, |
| 188 | fFragmentProcessors); |
jvanverth | 992ad36 | 2016-02-26 09:21:02 -0800 | [diff] [blame] | 189 | } |
egdaniel | 707bbd6 | 2016-07-26 07:19:47 -0700 | [diff] [blame] | 190 | |