diff options
| -rw-r--r-- | src/main.cpp | 69 |
1 files changed, 68 insertions, 1 deletions
diff --git a/src/main.cpp b/src/main.cpp index fd444f3..f8cff8f 100644 --- a/src/main.cpp +++ b/src/main.cpp @@ -29,6 +29,7 @@ private: VDeleter<VkInstance> instance {vkDestroyInstance}; VDeleter<VkSurfaceKHR> surface{instance, vkDestroySurfaceKHR}; + VDeleter<VkPipelineLayout> pipelineLayout{device, vkDestroyPipelineLayout}; VDeleter<VkRenderPass> renderPass{device, vkDestroyRenderPass}; VkPhysicalDevice physicalDevice = VK_NULL_HANDLE; @@ -151,7 +152,73 @@ private: fragShaderStageInfo.pName = "main"; VkPipelineShaderStageCreateInfo shaderStages[] = {vertShaderStageInfo, fragShaderStageInfo}; - // shaderStages ?? + + VkPipelineVertexInputStateCreateInfo vertexInputInfo = {}; + vertexInputInfo.sType = VK_STRUCTURE_TYPE_PIPELINE_VERTEX_INPUT_STATE_CREATE_INFO; + vertexInputInfo.vertexBindingDescriptionCount = 0; + vertexInputInfo.vertexAttributeDescriptionCount = 0; + + VkPipelineInputAssemblyStateCreateInfo inputAssembly = {}; + inputAssembly.sType = VK_STRUCTURE_TYPE_PIPELINE_INPUT_ASSEMBLY_STATE_CREATE_INFO; + inputAssembly.topology = VK_PRIMITIVE_TOPOLOGY_TRIANGLE_LIST; + inputAssembly.primitiveRestartEnable = VK_FALSE; + + VkViewport viewport = {}; + viewport.x = 0.0f; + viewport.y = 0.0f; + viewport.width = (float) swapChainExtent.width; + viewport.height = (float) swapChainExtent.height; + viewport.minDepth = 0.0f; + viewport.maxDepth = 1.0f; + + VkRect2D scissor = {}; + scissor.offset = {0, 0}; + scissor.extent = swapChainExtent; + + VkPipelineViewportStateCreateInfo viewportState = {}; + viewportState.sType = VK_STRUCTURE_TYPE_PIPELINE_VIEWPORT_STATE_CREATE_INFO; + viewportState.viewportCount = 1; + viewportState.pViewports = &viewport; + viewportState.scissorCount = 1; + viewportState.pScissors = &scissor; + + VkPipelineRasterizationStateCreateInfo rasterizer = {}; + rasterizer.sType = VK_STRUCTURE_TYPE_PIPELINE_RASTERIZATION_STATE_CREATE_INFO; + rasterizer.depthClampEnable = VK_FALSE; + rasterizer.rasterizerDiscardEnable = VK_FALSE; + rasterizer.polygonMode = VK_POLYGON_MODE_FILL; + rasterizer.lineWidth = 1.0f; + rasterizer.cullMode = VK_CULL_MODE_BACK_BIT; + rasterizer.frontFace = VK_FRONT_FACE_CLOCKWISE; + rasterizer.depthBiasEnable = VK_FALSE; + + VkPipelineMultisampleStateCreateInfo multisampling = {}; + multisampling.sType = VK_STRUCTURE_TYPE_PIPELINE_MULTISAMPLE_STATE_CREATE_INFO; + multisampling.sampleShadingEnable = VK_FALSE; + multisampling.rasterizationSamples = VK_SAMPLE_COUNT_1_BIT; + + VkPipelineColorBlendAttachmentState colorBlendAttachment = {}; + colorBlendAttachment.colorWriteMask = VK_COLOR_COMPONENT_R_BIT + | VK_COLOR_COMPONENT_G_BIT + | VK_COLOR_COMPONENT_B_BIT + | VK_COLOR_COMPONENT_A_BIT; + colorBlendAttachment.blendEnable = VK_FALSE; + + VkPipelineColorBlendStateCreateInfo colorBlending = {}; + colorBlending.sType = VK_STRUCTURE_TYPE_PIPELINE_COLOR_BLEND_STATE_CREATE_INFO; + colorBlending.logicOpEnable = VK_FALSE; + colorBlending.logicOp = VK_LOGIC_OP_COPY; + colorBlending.attachmentCount = 1; + colorBlending.pAttachments = &colorBlendAttachment; + for (uint32_t i = 0; i < 4; i++) colorBlending.blendConstants[i] = 0.0f; + + VkPipelineLayoutCreateInfo pipelineLayoutInfo = {}; + pipelineLayoutInfo.sType = VK_STRUCTURE_TYPE_PIPELINE_LAYOUT_CREATE_INFO; + pipelineLayoutInfo.setLayoutCount = 0; + pipelineLayoutInfo.pushConstantRangeCount = 0; + + if (vkCreatePipelineLayout(device, &pipelineLayoutInfo, nullptr, pipelineLayout.replace()) != VK_SUCCESS) + throw std::runtime_error("failed to create pipeline layout!"); } void createShaderModule(const std::vector<char>& code, VDeleter<VkShaderModule>& shaderModule) { |