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Fixed meshlet culling

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This commit is contained in:
Dynamitos
2024-03-31 10:21:09 +02:00
parent 82baf898a6
commit 578320cf07
16 changed files with 160 additions and 67 deletions
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src/Engine/Graphics/Initializer.h
+1 -1
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@@ -194,7 +194,7 @@ struct ColorBlendState
SeBlendFactor srcAlphaBlendFactor = Gfx::SE_BLEND_FACTOR_SRC_ALPHA;
SeBlendFactor dstAlphaBlendFactor = Gfx::SE_BLEND_FACTOR_SRC_ALPHA;
SeBlendOp alphaBlendOp = Gfx::SE_BLEND_OP_ADD;
SeColorComponentFlags colorWriteMask = 0;
SeColorComponentFlags colorWriteMask = Gfx::SE_COLOR_COMPONENT_R_BIT | Gfx::SE_COLOR_COMPONENT_G_BIT | Gfx::SE_COLOR_COMPONENT_B_BIT | Gfx::SE_COLOR_COMPONENT_A_BIT;
};
uint32 logicOpEnable;
SeLogicOp logicOp = Gfx::SE_LOGIC_OP_OR;
src/Engine/Graphics/RenderPass/BasePass.cpp
+1 -1
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@@ -58,7 +58,7 @@ void BasePass::render()
Gfx::SE_ACCESS_SHADER_READ_BIT, Gfx::SE_PIPELINE_STAGE_FRAGMENT_SHADER_BIT);
depthAttachment.getTexture()->pipelineBarrier(
Gfx::SE_ACCESS_SHADER_READ_BIT, Gfx::SE_PIPELINE_STAGE_COMPUTE_SHADER_BIT,
Gfx::SE_ACCESS_DEPTH_STENCIL_ATTACHMENT_READ_BIT | Gfx::SE_ACCESS_DEPTH_STENCIL_ATTACHMENT_WRITE_BIT, Gfx::SE_PIPELINE_STAGE_EARLY_FRAGMENT_TESTS_BIT);
Gfx::SE_ACCESS_DEPTH_STENCIL_ATTACHMENT_READ_BIT, Gfx::SE_PIPELINE_STAGE_EARLY_FRAGMENT_TESTS_BIT);
descriptorSets[INDEX_VIEW_PARAMS] = viewParamsSet;
descriptorSets[INDEX_LIGHT_ENV] = scene->getLightEnvironment()->getDescriptorSet();
src/Engine/Graphics/RenderPass/DebugPass.cpp
+37 -8
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@@ -56,6 +56,7 @@ void DebugPass::render()
renderCommand->draw((uint32)gDebugVertices.size(), 1, 0, 0);
graphics->executeCommands(Array{renderCommand});
graphics->endRenderPass();
gDebugVertices.clear();
}
void DebugPass::endFrame()
@@ -80,15 +81,41 @@ void DebugPass::createRenderPass()
.depthAttachment = depthAttachment,
};
Gfx::SubPassDependency dependency = {
.srcSubpass = ~0U,
.dstSubpass = 0,
.srcStage = Gfx::SE_PIPELINE_STAGE_LATE_FRAGMENT_TESTS_BIT,
.dstStage = Gfx::SE_PIPELINE_STAGE_EARLY_FRAGMENT_TESTS_BIT,
.srcAccess = Gfx::SE_ACCESS_DEPTH_STENCIL_ATTACHMENT_WRITE_BIT,
.dstAccess = Gfx::SE_ACCESS_DEPTH_STENCIL_ATTACHMENT_READ_BIT | Gfx::SE_ACCESS_DEPTH_STENCIL_ATTACHMENT_WRITE_BIT,
Array<Gfx::SubPassDependency> dependency = {
{
.srcSubpass = ~0U,
.dstSubpass = 0,
.srcStage = Gfx::SE_PIPELINE_STAGE_LATE_FRAGMENT_TESTS_BIT,
.dstStage = Gfx::SE_PIPELINE_STAGE_EARLY_FRAGMENT_TESTS_BIT,
.srcAccess = Gfx::SE_ACCESS_DEPTH_STENCIL_ATTACHMENT_WRITE_BIT,
.dstAccess = Gfx::SE_ACCESS_DEPTH_STENCIL_ATTACHMENT_READ_BIT | Gfx::SE_ACCESS_DEPTH_STENCIL_ATTACHMENT_WRITE_BIT,
},
{
.srcSubpass = ~0U,
.dstSubpass = 0,
.srcStage = Gfx::SE_PIPELINE_STAGE_COLOR_ATTACHMENT_OUTPUT_BIT,
.dstStage = Gfx::SE_PIPELINE_STAGE_COLOR_ATTACHMENT_OUTPUT_BIT,
.srcAccess = Gfx::SE_ACCESS_NONE,
.dstAccess = Gfx::SE_ACCESS_COLOR_ATTACHMENT_WRITE_BIT,
},
{
.srcSubpass = 0,
.dstSubpass = ~0U,
.srcStage = Gfx::SE_PIPELINE_STAGE_EARLY_FRAGMENT_TESTS_BIT,
.dstStage = Gfx::SE_PIPELINE_STAGE_LATE_FRAGMENT_TESTS_BIT,
.srcAccess = Gfx::SE_ACCESS_DEPTH_STENCIL_ATTACHMENT_READ_BIT | Gfx::SE_ACCESS_DEPTH_STENCIL_ATTACHMENT_WRITE_BIT,
.dstAccess = Gfx::SE_ACCESS_DEPTH_STENCIL_ATTACHMENT_WRITE_BIT,
},
{
.srcSubpass = 0,
.dstSubpass = ~0U,
.srcStage = Gfx::SE_PIPELINE_STAGE_COLOR_ATTACHMENT_OUTPUT_BIT,
.dstStage = Gfx::SE_PIPELINE_STAGE_COLOR_ATTACHMENT_OUTPUT_BIT,
.srcAccess = Gfx::SE_ACCESS_COLOR_ATTACHMENT_WRITE_BIT,
.dstAccess = Gfx::SE_ACCESS_NONE,
},
};
renderPass = graphics->createRenderPass(std::move(layout), {dependency}, viewport);
renderPass = graphics->createRenderPass(std::move(layout), dependency, viewport);
Gfx::OPipelineLayout pipelineLayout = graphics->createPipelineLayout();
pipelineLayout->addDescriptorLayout(0, viewParamsLayout);
@@ -138,5 +165,7 @@ void DebugPass::createRenderPass()
gfxInfo.topology = Gfx::SE_PRIMITIVE_TOPOLOGY_LINE_LIST;
gfxInfo.pipelineLayout = std::move(pipelineLayout);
gfxInfo.renderPass = renderPass;
gfxInfo.colorBlend.attachmentCount = 1;
gfxInfo.rasterizationState.lineWidth = 5.f;
pipeline = graphics->createGraphicsPipeline(std::move(gfxInfo));
}
src/Engine/Graphics/RenderPass/LightCullingPass.cpp
+2 -1
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@@ -52,7 +52,7 @@ void LightCullingPass::beginFrame(const Component::Camera& cam)
void LightCullingPass::render()
{
depthAttachment->pipelineBarrier(
Gfx::SE_ACCESS_DEPTH_STENCIL_ATTACHMENT_WRITE_BIT, Gfx::SE_PIPELINE_STAGE_LATE_FRAGMENT_TESTS_BIT | Gfx::SE_PIPELINE_STAGE_EARLY_FRAGMENT_TESTS_BIT,
Gfx::SE_ACCESS_DEPTH_STENCIL_ATTACHMENT_WRITE_BIT, Gfx::SE_PIPELINE_STAGE_LATE_FRAGMENT_TESTS_BIT,
Gfx::SE_ACCESS_SHADER_READ_BIT, Gfx::SE_PIPELINE_STAGE_COMPUTE_SHADER_BIT);
depthAttachment->transferOwnership(Gfx::QueueType::COMPUTE);
cullingDescriptorSet->updateTexture(0, depthAttachment);
@@ -70,6 +70,7 @@ void LightCullingPass::render()
Array<Gfx::PComputeCommand> commands = {computeCommand};
//std::cout << "Execute" << std::endl;
graphics->executeCommands(commands);
graphics->waitDeviceIdle();
}
void LightCullingPass::endFrame()
src/Engine/Graphics/VertexData.cpp
+39 -2
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@@ -44,6 +44,43 @@ void VertexData::updateMesh(PMesh mesh, Component::Transform& transform)
},
.data = data,
});
for (size_t i = 0; i < data.numMeshlets; ++i)
{
auto bounding = meshlets[data.meshletOffset + i].bounding;
StaticArray<Vector, 8> corners;
corners[0] = transform.toMatrix() * Vector4(bounding.min.x, bounding.min.y, bounding.min.z, 1);
corners[1] = transform.toMatrix() * Vector4(bounding.min.x, bounding.min.y, bounding.max.z, 1);
corners[2] = transform.toMatrix() * Vector4(bounding.min.x, bounding.max.y, bounding.min.z, 1);
corners[3] = transform.toMatrix() * Vector4(bounding.min.x, bounding.max.y, bounding.max.z, 1);
corners[4] = transform.toMatrix() * Vector4(bounding.max.x, bounding.min.y, bounding.min.z, 1);
corners[5] = transform.toMatrix() * Vector4(bounding.max.x, bounding.min.y, bounding.max.z, 1);
corners[6] = transform.toMatrix() * Vector4(bounding.max.x, bounding.max.y, bounding.min.z, 1);
corners[7] = transform.toMatrix() * Vector4(bounding.max.x, bounding.max.y, bounding.max.z, 1);
addDebugVertex(DebugVertex{ .position = corners[0], .color = meshlets[data.meshletOffset + i].color });
addDebugVertex(DebugVertex{ .position = corners[1], .color = meshlets[data.meshletOffset + i].color });
addDebugVertex(DebugVertex{ .position = corners[0], .color = meshlets[data.meshletOffset + i].color });
addDebugVertex(DebugVertex{ .position = corners[2], .color = meshlets[data.meshletOffset + i].color });
addDebugVertex(DebugVertex{ .position = corners[1], .color = meshlets[data.meshletOffset + i].color });
addDebugVertex(DebugVertex{ .position = corners[3], .color = meshlets[data.meshletOffset + i].color });
addDebugVertex(DebugVertex{ .position = corners[2], .color = meshlets[data.meshletOffset + i].color });
addDebugVertex(DebugVertex{ .position = corners[3], .color = meshlets[data.meshletOffset + i].color });
addDebugVertex(DebugVertex{ .position = corners[0], .color = meshlets[data.meshletOffset + i].color });
addDebugVertex(DebugVertex{ .position = corners[4], .color = meshlets[data.meshletOffset + i].color });
addDebugVertex(DebugVertex{ .position = corners[1], .color = meshlets[data.meshletOffset + i].color });
addDebugVertex(DebugVertex{ .position = corners[5], .color = meshlets[data.meshletOffset + i].color });
addDebugVertex(DebugVertex{ .position = corners[2], .color = meshlets[data.meshletOffset + i].color });
addDebugVertex(DebugVertex{ .position = corners[6], .color = meshlets[data.meshletOffset + i].color });
addDebugVertex(DebugVertex{ .position = corners[3], .color = meshlets[data.meshletOffset + i].color });
addDebugVertex(DebugVertex{ .position = corners[7], .color = meshlets[data.meshletOffset + i].color });
addDebugVertex(DebugVertex{ .position = corners[4], .color = meshlets[data.meshletOffset + i].color });
addDebugVertex(DebugVertex{ .position = corners[5], .color = meshlets[data.meshletOffset + i].color });
addDebugVertex(DebugVertex{ .position = corners[4], .color = meshlets[data.meshletOffset + i].color });
addDebugVertex(DebugVertex{ .position = corners[6], .color = meshlets[data.meshletOffset + i].color });
addDebugVertex(DebugVertex{ .position = corners[6], .color = meshlets[data.meshletOffset + i].color });
addDebugVertex(DebugVertex{ .position = corners[7], .color = meshlets[data.meshletOffset + i].color });
addDebugVertex(DebugVertex{ .position = corners[5], .color = meshlets[data.meshletOffset + i].color });
addDebugVertex(DebugVertex{ .position = corners[7], .color = meshlets[data.meshletOffset + i].color });
}
}
matInstanceData.materialInstance = referencedInstance;
referencedInstance->updateDescriptor();
@@ -127,7 +164,7 @@ void VertexData::loadMesh(MeshId id, Array<uint32> loadedIndices, Array<Meshlet>
primitiveIndices.resize(primitiveOffset + (m.numPrimitives * 3));
std::memcpy(primitiveIndices.data() + primitiveOffset, m.primitiveLayout, m.numPrimitives * 3 * sizeof(uint8));
meshlets.add(MeshletDescription{
.boundingBox = m.boundingBox,
.bounding = m.boundingBox,
.vertexCount = m.numVertices,
.primitiveCount = m.numPrimitives,
.vertexOffset = vertexOffset,
@@ -136,7 +173,7 @@ void VertexData::loadMesh(MeshId id, Array<uint32> loadedIndices, Array<Meshlet>
});
}
meshData[id].add(MeshData{
.boundingBox = meshAABB,
.bounding = meshAABB,
.numMeshlets = numMeshlets,
.meshletOffset = meshletOffset,
.indicesOffset = (uint32)meshOffsets[id],
src/Engine/Graphics/VertexData.h
+2 -2
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@@ -32,7 +32,7 @@ public:
};
struct MeshData
{
AABB boundingBox;
AABB bounding;
uint32 numMeshlets = 0;
uint32 meshletOffset = 0;
uint32 firstIndex = 0;
@@ -85,7 +85,7 @@ protected:
VertexData();
struct MeshletDescription
{
AABB boundingBox;
AABB bounding;
uint32_t vertexCount;
uint32_t primitiveCount;
uint32_t vertexOffset;
src/Engine/Graphics/Vulkan/Debug.cpp
-4
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@@ -10,10 +10,6 @@ VkBool32 Seele::Vulkan::debugCallback(
void* pUserData)
{
std::cerr << pCallbackData->pMessage << std::endl;
if ((messageSeverity & VK_DEBUG_UTILS_MESSAGE_SEVERITY_ERROR_BIT_EXT) || (messageSeverity & VK_DEBUG_UTILS_MESSAGE_SEVERITY_WARNING_BIT_EXT))
{
return VK_FALSE;
}
return VK_FALSE;
}
src/Engine/Graphics/Vulkan/Graphics.cpp
+1 -1
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@@ -430,7 +430,7 @@ void Graphics::setupDebugCallback()
.sType = VK_STRUCTURE_TYPE_DEBUG_UTILS_MESSENGER_CREATE_INFO_EXT,
.pNext = nullptr,
.flags = 0,
.messageSeverity = VK_DEBUG_UTILS_MESSAGE_SEVERITY_VERBOSE_BIT_EXT | VK_DEBUG_UTILS_MESSAGE_SEVERITY_ERROR_BIT_EXT | VK_DEBUG_UTILS_MESSAGE_SEVERITY_INFO_BIT_EXT | VK_DEBUG_UTILS_MESSAGE_SEVERITY_WARNING_BIT_EXT,
.messageSeverity = VK_DEBUG_UTILS_MESSAGE_SEVERITY_ERROR_BIT_EXT| VK_DEBUG_UTILS_MESSAGE_SEVERITY_WARNING_BIT_EXT,
.messageType = VK_DEBUG_UTILS_MESSAGE_TYPE_GENERAL_BIT_EXT | VK_DEBUG_UTILS_MESSAGE_TYPE_VALIDATION_BIT_EXT | VK_DEBUG_UTILS_MESSAGE_TYPE_PERFORMANCE_BIT_EXT,
.pfnUserCallback = &debugCallback,
.pUserData = nullptr,
src/Engine/Math/AABB.h
+27
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@@ -5,12 +5,39 @@
#include "Graphics/DebugVertex.h"
namespace Seele
{
struct BoundingSphere
{
Vector center;
float radius;
};
struct AABB
{
Vector min = Vector(std::numeric_limits<float>::max());
float pad0; // So that it can be used directly in shaders
Vector max = Vector(std::numeric_limits<float>::lowest());// cause of reasons
float pad1;
BoundingSphere toSphere() const
{
Vector center = (min + max) / 2.f;
StaticArray<Vector, 8> corners;
corners[0] = Vector(min.x, min.y, min.z);
corners[1] = Vector(min.x, min.y, max.z);
corners[2] = Vector(min.x, max.y, min.z);
corners[3] = Vector(min.x, max.y, max.z);
corners[4] = Vector(max.x, min.y, min.z);
corners[5] = Vector(max.x, min.y, max.z);
corners[6] = Vector(max.x, max.y, min.z);
corners[7] = Vector(max.x, max.y, max.z);
float radius = 0;
for (const auto& corner : corners)
{
radius = std::max<float>(radius, glm::length(center - corner));
}
return BoundingSphere{
.center = center,
.radius = radius,
};
}
void visualize(Array<DebugVertex>& vertices) const
{
StaticArray<DebugVertex, 8> corners;
src/Engine/Window/GameView.cpp
+2 -2
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@@ -19,8 +19,8 @@ GameView::GameView(Gfx::PGraphics graphics, PWindow window, const ViewportCreate
, renderGraph(RenderGraphBuilder::build(
DepthPrepass(graphics, scene),
LightCullingPass(graphics, scene),
BasePass(graphics, scene)
//DebugPass(graphics, scene),
BasePass(graphics, scene),
DebugPass(graphics, scene)
//SkyboxRenderPass(graphics, scene)
))
{
src/Engine/Window/GameView.h
+2 -2
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@@ -35,8 +35,8 @@ protected:
RenderGraph<
DepthPrepass,
LightCullingPass,
BasePass
//DebugPass,
BasePass,
DebugPass
//SkyboxRenderPass
> renderGraph;