Staging before meshlet linearization
This commit is contained in:
Dynamitos
@@ -13,7 +13,7 @@
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using namespace Seele;
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DepthPrepass::DepthPrepass(Gfx::PGraphics graphics, PScene scene)
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DepthPrepass::DepthPrepass(Gfx::PGraphics graphics, PScene scene)
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: RenderPass(graphics, scene)
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{
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depthPrepassLayout = graphics->createPipelineLayout("DepthPrepassLayout");
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@@ -29,102 +29,104 @@ DepthPrepass::DepthPrepass(Gfx::PGraphics graphics, PScene scene)
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}
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DepthPrepass::~DepthPrepass()
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{
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{
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}
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void DepthPrepass::beginFrame(const Component::Camera& cam)
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void DepthPrepass::beginFrame(const Component::Camera& cam)
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{
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RenderPass::beginFrame(cam);
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}
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void DepthPrepass::render()
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void DepthPrepass::render()
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{
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graphics->beginRenderPass(renderPass);
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Array<Gfx::ORenderCommand> commands;
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// Others
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Gfx::ShaderPermutation permutation;
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if (graphics->supportMeshShading())
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{
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Gfx::ShaderPermutation permutation;
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if (graphics->supportMeshShading())
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permutation.setTaskFile("MeshletPass");
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permutation.setMeshFile("MeshletPass");
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}
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else
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{
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permutation.setVertexFile("LegacyPass");
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}
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for (VertexData* vertexData : VertexData::getList())
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{
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permutation.setVertexData(vertexData->getTypeName());
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const auto& materials = vertexData->getMaterialData();
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for (const auto& materialData : materials)
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{
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permutation.setTaskFile("MeshletPass");
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permutation.setMeshFile("MeshletPass");
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}
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else
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{
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permutation.setVertexFile("LegacyPass");
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}
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for (VertexData* vertexData : VertexData::getList())
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{
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permutation.setVertexData(vertexData->getTypeName());
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const auto& materials = vertexData->getMaterialData();
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for (const auto& [_, materialData] : materials)
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// Create Pipeline(VertexData)
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// Descriptors:
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// ViewData => global, static
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// VertexData => per meshtype
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// SceneData => per material instance
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Gfx::PermutationId id(permutation);
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Gfx::ORenderCommand command = graphics->createRenderCommand("BaseRender");
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command->setViewport(viewport);
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const Gfx::ShaderCollection* collection = graphics->getShaderCompiler()->findShaders(id);
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assert(collection != nullptr);
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if (graphics->supportMeshShading())
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{
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// Create Pipeline(VertexData)
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// Descriptors:
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// ViewData => global, static
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// VertexData => per meshtype
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// SceneData => per material instance
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permutation.setMaterial(materialData.material->getName());
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Gfx::PermutationId id(permutation);
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Gfx::ORenderCommand command = graphics->createRenderCommand("BaseRender");
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command->setViewport(viewport);
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const Gfx::ShaderCollection* collection = graphics->getShaderCompiler()->findShaders(id);
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assert(collection != nullptr);
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Gfx::MeshPipelineCreateInfo pipelineInfo = {
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.taskShader = collection->taskShader,
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.meshShader = collection->meshShader,
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.fragmentShader = collection->fragmentShader,
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.renderPass = renderPass,
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.pipelineLayout = collection->pipelineLayout,
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.multisampleState = {
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.samples = viewport->getSamples(),},
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.depthStencilState = {
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.depthCompareOp = Gfx::SE_COMPARE_OP_GREATER,
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},
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.colorBlend = {
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.attachmentCount = 1,
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},
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};
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Gfx::PGraphicsPipeline pipeline = graphics->createGraphicsPipeline(std::move(pipelineInfo));
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command->bindPipeline(pipeline);
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}
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else
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{
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Gfx::LegacyPipelineCreateInfo pipelineInfo;
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pipelineInfo.vertexShader = collection->vertexShader;
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pipelineInfo.fragmentShader = collection->fragmentShader;
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pipelineInfo.pipelineLayout = collection->pipelineLayout;
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pipelineInfo.renderPass = renderPass;
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pipelineInfo.depthStencilState.depthCompareOp = Gfx::SE_COMPARE_OP_GREATER;
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pipelineInfo.multisampleState.samples = viewport->getSamples();
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pipelineInfo.colorBlend.attachmentCount = 1;
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Gfx::PGraphicsPipeline pipeline = graphics->createGraphicsPipeline(std::move(pipelineInfo));
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command->bindPipeline(pipeline);
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}
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command->bindDescriptor(vertexData->getVertexDataSet());
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command->bindDescriptor(viewParamsSet);
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for (const auto& instance : materialData.instances)
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{
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command->bindDescriptor(vertexData->getInstanceDataSet(), { instance.descriptorOffset, instance.descriptorOffset });
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if (graphics->supportMeshShading())
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{
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Gfx::MeshPipelineCreateInfo pipelineInfo;
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pipelineInfo.taskShader = collection->taskShader;
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pipelineInfo.meshShader = collection->meshShader;
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pipelineInfo.fragmentShader = collection->fragmentShader;
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pipelineInfo.pipelineLayout = collection->pipelineLayout;
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pipelineInfo.renderPass = renderPass;
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pipelineInfo.depthStencilState.depthCompareOp = Gfx::SE_COMPARE_OP_GREATER;
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pipelineInfo.multisampleState.samples = viewport->getSamples();
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pipelineInfo.colorBlend.attachmentCount = 1;
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Gfx::PGraphicsPipeline pipeline = graphics->createGraphicsPipeline(std::move(pipelineInfo));
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command->bindPipeline(pipeline);
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command->drawMesh(vertexData->getMeshData(instance.meshId).size(), 1, 1);
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}
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else
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{
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Gfx::LegacyPipelineCreateInfo pipelineInfo;
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pipelineInfo.vertexShader = collection->vertexShader;
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pipelineInfo.fragmentShader = collection->fragmentShader;
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pipelineInfo.pipelineLayout = collection->pipelineLayout;
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pipelineInfo.renderPass = renderPass;
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pipelineInfo.depthStencilState.depthCompareOp = Gfx::SE_COMPARE_OP_GREATER;
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pipelineInfo.multisampleState.samples = viewport->getSamples();
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pipelineInfo.colorBlend.attachmentCount = 1;
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Gfx::PGraphicsPipeline pipeline = graphics->createGraphicsPipeline(std::move(pipelineInfo));
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command->bindPipeline(pipeline);
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//command->bindIndexBuffer(vertexData->getIndexBuffer());
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//uint32 instanceOffset = 0;
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//for (const auto& meshData : vertexData->getMeshData(instance.meshId))
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//{
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// if (meshData.numIndices > 0)
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// {
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// command->drawIndexed(meshData.numIndices, 1, meshData.firstIndex, meshData.indicesOffset, instanceOffset);
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// }
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// instanceOffset++;
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//}
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}
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command->bindDescriptor(vertexData->getVertexDataSet());
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command->bindDescriptor(viewParamsSet);
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for (const auto& [_, instance] : materialData.instances)
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{
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command->bindDescriptor(vertexData->getInstanceDataSet(), { instance.descriptorOffset, instance.descriptorOffset });
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if (graphics->supportMeshShading())
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{
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command->drawMesh(vertexData->getMeshData(instance.meshId).size(), 1, 1);
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}
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else
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{
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command->bindIndexBuffer(vertexData->getIndexBuffer());
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uint32 instanceOffset = 0;
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for (const auto& meshData : vertexData->getMeshData(instance.meshId))
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{
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if (meshData.numIndices > 0)
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{
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command->drawIndexed(meshData.numIndices, 1, meshData.firstIndex, meshData.indicesOffset, instanceOffset);
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}
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instanceOffset++;
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}
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}
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}
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commands.add(std::move(command));
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}
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commands.add(std::move(command));
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}
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}
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@@ -132,14 +134,48 @@ void DepthPrepass::render()
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graphics->endRenderPass();
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}
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void DepthPrepass::endFrame()
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void DepthPrepass::endFrame()
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{
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}
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void DepthPrepass::publishOutputs()
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void DepthPrepass::publishOutputs()
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{
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}
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void DepthPrepass::createRenderPass()
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void DepthPrepass::createRenderPass()
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{
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depthAttachment = resources->requestRenderTarget("DEPTHPREPASS_DEPTH");
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depthAttachment.setLoadOp(Gfx::SE_ATTACHMENT_LOAD_OP_LOAD);
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depthAttachment.setInitialLayout(Gfx::SE_IMAGE_LAYOUT_DEPTH_STENCIL_ATTACHMENT_OPTIMAL);
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depthAttachment.setFinalLayout(Gfx::SE_IMAGE_LAYOUT_GENERAL);
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Gfx::RenderTargetLayout layout = Gfx::RenderTargetLayout{
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.depthAttachment = depthAttachment,
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};
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Array<Gfx::SubPassDependency> dependency = {
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{
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.srcSubpass = ~0U,
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.dstSubpass = 0,
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.srcStage = Gfx::SE_PIPELINE_STAGE_LATE_FRAGMENT_TESTS_BIT,
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.dstStage = Gfx::SE_PIPELINE_STAGE_EARLY_FRAGMENT_TESTS_BIT,
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.srcAccess = Gfx::SE_ACCESS_DEPTH_STENCIL_ATTACHMENT_WRITE_BIT,
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.dstAccess = Gfx::SE_ACCESS_DEPTH_STENCIL_ATTACHMENT_READ_BIT | Gfx::SE_ACCESS_DEPTH_STENCIL_ATTACHMENT_WRITE_BIT,
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},
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{
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.srcSubpass = 0,
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.dstSubpass = ~0U,
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.srcStage = Gfx::SE_PIPELINE_STAGE_LATE_FRAGMENT_TESTS_BIT,
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.dstStage = Gfx::SE_PIPELINE_STAGE_COMPUTE_SHADER_BIT,
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.srcAccess = Gfx::SE_ACCESS_DEPTH_STENCIL_ATTACHMENT_READ_BIT | Gfx::SE_ACCESS_DEPTH_STENCIL_ATTACHMENT_WRITE_BIT,
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.dstAccess = Gfx::SE_ACCESS_SHADER_READ_BIT,
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},
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{
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.srcSubpass = 0,
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.dstSubpass = ~0U,
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.srcStage = Gfx::SE_PIPELINE_STAGE_LATE_FRAGMENT_TESTS_BIT,
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.dstStage = Gfx::SE_PIPELINE_STAGE_EARLY_FRAGMENT_TESTS_BIT,
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.srcAccess = Gfx::SE_ACCESS_DEPTH_STENCIL_ATTACHMENT_READ_BIT | Gfx::SE_ACCESS_DEPTH_STENCIL_ATTACHMENT_WRITE_BIT,
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.dstAccess = Gfx::SE_ACCESS_DEPTH_STENCIL_ATTACHMENT_READ_BIT,
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}
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};
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renderPass = graphics->createRenderPass(std::move(layout), std::move(dependency), viewport);
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}
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