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adding aftermath debugging and fixing forward plus

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Dynamitos
2021-06-04 18:27:49 +02:00
parent e00b382d4a
commit 22adb08bfc
40 changed files with 4669 additions and 112 deletions
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src/Engine/Graphics/RenderPass/LightCullingPass.cpp
+33 -8
View File
@@ -23,20 +23,32 @@ LightCullingPass::~LightCullingPass()
void LightCullingPass::beginFrame()
{
uint32_t viewportWidth = viewport->getSizeX();
uint32_t viewportHeight = viewport->getSizeY();
BulkResourceData uniformUpdate;
viewParams.viewMatrix = source->getViewMatrix();
viewParams.projectionMatrix = source->getProjectionMatrix();
viewParams.cameraPosition = Vector4(source->getCameraPosition(), 0);
viewParams.inverseProjectionMatrix = glm::inverse(viewParams.projectionMatrix);
viewParams.screenDimensions = Vector2(static_cast<float>(viewport->getSizeX()), static_cast<float>(viewport->getSizeY()));
viewParams.screenDimensions = Vector2(static_cast<float>(viewportWidth), static_cast<float>(viewportHeight));
uniformUpdate.size = sizeof(ViewParameter);
uniformUpdate.data = (uint8*)&viewParams;
viewParamsBuffer->updateContents(uniformUpdate);
BulkResourceData counterReset;
uint32 reset = 0;
counterReset.data = (uint8*)&reset;
counterReset.size = sizeof(uint32);
oLightIndexCounter->updateContents(counterReset);
tLightIndexCounter->updateContents(counterReset);
cullingDescriptorLayout->reset();
lightEnvDescriptorLayout->reset();
cullingDescriptorSet = cullingDescriptorLayout->allocateDescriptorSet();
lightEnvDescriptorSet = lightEnvDescriptorLayout->allocateDescriptorSet();
cullingDescriptorSet->updateBuffer(0, viewParamsBuffer);
cullingDescriptorSet->updateBuffer(1, dispatchParamsBuffer);
cullingDescriptorSet->updateBuffer(3, frustumBuffer);
@@ -61,7 +73,6 @@ void LightCullingPass::render()
Gfx::SE_ACCESS_SHADER_READ_BIT, Gfx::SE_PIPELINE_STAGE_COMPUTE_SHADER_BIT);
depthAttachment->changeLayout(Gfx::SE_IMAGE_LAYOUT_GENERAL);
depthAttachment->transferOwnership(Gfx::QueueType::COMPUTE);
cullingDescriptorSet->updateTexture(2, depthAttachment);
cullingDescriptorSet->writeChanges();
lightEnvDescriptorSet->updateBuffer(0, scene->getLightBuffer());
@@ -85,16 +96,29 @@ void LightCullingPass::endFrame()
void LightCullingPass::publishOutputs()
{
setupFrustums();
uint32_t viewportWidth = viewport->getSizeX();
uint32_t viewportHeight = viewport->getSizeY();
glm::uvec3 numThreadGroups = glm::ceil(glm::vec3(viewportWidth / (float)BLOCK_SIZE, viewportHeight / (float)BLOCK_SIZE, 1));
dispatchParams.numThreadGroups = numThreadGroups;
dispatchParams.numThreads = numThreadGroups * glm::uvec3(BLOCK_SIZE, BLOCK_SIZE, 1);
BulkResourceData resourceData;
StructuredBufferCreateInfo createInfo;
uint32 counterReset = 0;
resourceData.size = sizeof(uint32);
resourceData.data = nullptr;
resourceData.data = (uint8*)&counterReset;
resourceData.owner = Gfx::QueueType::COMPUTE;
createInfo.bDynamic = false;
createInfo.bDynamic = true;
createInfo.resourceData = resourceData;
oLightIndexCounter = graphics->createStructuredBuffer(createInfo);
tLightIndexCounter = graphics->createStructuredBuffer(createInfo);
resourceData.size = sizeof(uint32_t) * dispatchParams.numThreadGroups.x * dispatchParams.numThreadGroups.y * dispatchParams.numThreadGroups.z * 1024;
resourceData.data = nullptr;
resourceData.size = sizeof(uint32_t)
* dispatchParams.numThreadGroups.x
* dispatchParams.numThreadGroups.y
* dispatchParams.numThreadGroups.z * 200;
createInfo.resourceData = resourceData;
createInfo.bDynamic = false;
oLightIndexList = graphics->createStructuredBuffer(createInfo);
tLightIndexList = graphics->createStructuredBuffer(createInfo);
renderGraph->registerBufferOutput("LIGHTCULLING_OLIGHTLIST", oLightIndexList);
@@ -102,7 +126,7 @@ void LightCullingPass::publishOutputs()
TextureCreateInfo textureInfo;
textureInfo.width = dispatchParams.numThreadGroups.x;
textureInfo.height = dispatchParams.numThreadGroups.y;
textureInfo.format = Gfx::SE_FORMAT_R16G16_UINT;
textureInfo.format = Gfx::SE_FORMAT_R32G32_UINT;
textureInfo.usage = Gfx::SE_IMAGE_USAGE_STORAGE_BIT;
oLightGrid = graphics->createTexture2D(textureInfo);
tLightGrid = graphics->createTexture2D(textureInfo);
@@ -139,7 +163,7 @@ void LightCullingPass::createRenderPass()
lightEnvDescriptorLayout = graphics->createDescriptorLayout("LightEnv");
//LightEnv
lightEnvDescriptorLayout->addDescriptorBinding(0, Gfx::SE_DESCRIPTOR_TYPE_STORAGE_BUFFER);
lightEnvDescriptorLayout->addDescriptorBinding(0, Gfx::SE_DESCRIPTOR_TYPE_UNIFORM_BUFFER);
cullingLayout = graphics->createPipelineLayout();
cullingLayout->addDescriptorLayout(0, cullingDescriptorLayout);
@@ -251,5 +275,6 @@ void LightCullingPass::setupFrustums()
command->dispatch(numThreadGroups.x, numThreadGroups.y, numThreadGroups.z);
Array<Gfx::PComputeCommand> commands = {command};
graphics->executeCommands(commands);
frustumBuffer->pipelineBarrier(Gfx::SE_ACCESS_SHADER_WRITE_BIT, Gfx::SE_PIPELINE_STAGE_COMPUTE_SHADER_BIT, Gfx::SE_ACCESS_SHADER_READ_BIT, Gfx::SE_PIPELINE_STAGE_COMPUTE_SHADER_BIT);
frustumBuffer->pipelineBarrier(Gfx::SE_ACCESS_SHADER_WRITE_BIT, Gfx::SE_PIPELINE_STAGE_COMPUTE_SHADER_BIT,
Gfx::SE_ACCESS_SHADER_READ_BIT, Gfx::SE_PIPELINE_STAGE_COMPUTE_SHADER_BIT);
}