JimmyBinoculars/Cheap-Vulkan-Renderer
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Dynamic window resizing

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JimmyBinoculars
2026-02-20 21:25:33 +00:00
parent e4124c0aaf
commit 11783743de
9 changed files with 143 additions and 60 deletions
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36
cve_pipeline.cpp
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@@ -75,25 +75,18 @@ namespace cve {
vertexInputInfo.pVertexBindingDescriptions = bindingDescriptions.data();
vertexInputInfo.pVertexAttributeDescriptions = attributeDescriptions.data();
VkPipelineViewportStateCreateInfo viewportInfo{};
viewportInfo.sType = VK_STRUCTURE_TYPE_PIPELINE_VIEWPORT_STATE_CREATE_INFO;
viewportInfo.viewportCount = 1;
viewportInfo.pViewports = &configInfo.viewport;
viewportInfo.scissorCount = 1;
viewportInfo.pScissors = &configInfo.scissor;
VkGraphicsPipelineCreateInfo pipelineInfo{};
pipelineInfo.sType = VK_STRUCTURE_TYPE_GRAPHICS_PIPELINE_CREATE_INFO;
pipelineInfo.stageCount = 2;
pipelineInfo.pStages = shaderStages;
pipelineInfo.pVertexInputState = &vertexInputInfo;
pipelineInfo.pInputAssemblyState = &configInfo.inputAssemblyInfo;
pipelineInfo.pViewportState = &viewportInfo;
pipelineInfo.pViewportState = &configInfo.viewportInfo;
pipelineInfo.pRasterizationState = &configInfo.rasterizationInfo;
pipelineInfo.pMultisampleState = &configInfo.multisampleInfo;
pipelineInfo.pColorBlendState = &configInfo.colorBlendInfo;
pipelineInfo.pDepthStencilState = &configInfo.depthStencilInfo;
pipelineInfo.pDynamicState = nullptr;
pipelineInfo.pDynamicState = &configInfo.dynamicStateInfo;
pipelineInfo.layout = configInfo.pipelineLayout;
pipelineInfo.renderPass = configInfo.renderPass;
@@ -123,22 +116,16 @@ namespace cve {
vkCmdBindPipeline(commandBuffer, VK_PIPELINE_BIND_POINT_GRAPHICS, graphicsPipeline);
}
PipelineConfigInfo CvePipeline::defaultPipelineConfigInfo(uint32_t width, uint32_t height) {
PipelineConfigInfo configInfo{};
void CvePipeline::defaultPipelineConfigInfo(PipelineConfigInfo& configInfo) {
configInfo.inputAssemblyInfo.sType = VK_STRUCTURE_TYPE_PIPELINE_INPUT_ASSEMBLY_STATE_CREATE_INFO;
configInfo.inputAssemblyInfo.topology = VK_PRIMITIVE_TOPOLOGY_TRIANGLE_LIST;
configInfo.inputAssemblyInfo.primitiveRestartEnable = VK_FALSE;
configInfo.viewport.x = 0.0f;
configInfo.viewport.y = 0.0f;
configInfo.viewport.width = static_cast<float>(width);
configInfo.viewport.height = static_cast<float>(height);
configInfo.viewport.minDepth = 0.0f;
configInfo.viewport.maxDepth = 1.0f;
configInfo.scissor.offset = {0, 0};
configInfo.scissor.extent = {width, height};
configInfo.viewportInfo.sType = VK_STRUCTURE_TYPE_PIPELINE_VIEWPORT_STATE_CREATE_INFO;
configInfo.viewportInfo.viewportCount = 1;
configInfo.viewportInfo.pViewports = nullptr;
configInfo.viewportInfo.scissorCount = 1;
configInfo.viewportInfo.pScissors = nullptr;
configInfo.rasterizationInfo.sType = VK_STRUCTURE_TYPE_PIPELINE_RASTERIZATION_STATE_CREATE_INFO;
configInfo.rasterizationInfo.depthClampEnable = VK_FALSE;
@@ -192,6 +179,11 @@ namespace cve {
configInfo.depthStencilInfo.front = {}; // Optional
configInfo.depthStencilInfo.back = {}; // Optional
return configInfo;
configInfo.dynamicStateEnables = {VK_DYNAMIC_STATE_VIEWPORT, VK_DYNAMIC_STATE_SCISSOR};
configInfo.dynamicStateInfo.sType = VK_STRUCTURE_TYPE_PIPELINE_DYNAMIC_STATE_CREATE_INFO;
configInfo.dynamicStateInfo.pDynamicStates = configInfo.dynamicStateEnables.data();
configInfo.dynamicStateInfo.dynamicStateCount =
static_cast<uint32_t>(configInfo.dynamicStateEnables.size());
configInfo.dynamicStateInfo.flags = 0;
}
}