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Fix stencil tests on Vulkan

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This commit is contained in:
Karol Suprynowicz 2024-12-07 15:41:25 +01:00
parent 0ded506a80
commit 0af1daaa5a
2 changed files with 38 additions and 1 deletions
libraries/gpu-vk/src/gpu/vk
VKBackend.cppVKBackend.h

37
libraries/gpu-vk/src/gpu/vk/VKBackend.cpp
View file

@ -220,6 +220,7 @@ struct Cache {
gpu::PipelineReference pipeline{ GPU_REFERENCE_INIT_VALUE };
gpu::FormatReference format{ GPU_REFERENCE_INIT_VALUE };
gpu::FramebufferReference framebuffer{ GPU_REFERENCE_INIT_VALUE };
gpu::Primitive primitiveTopology;
struct PipelineLayout {
VkPipelineLayout pipelineLayout;
@ -453,6 +454,7 @@ struct Cache {
key += "_" + getRenderpassKeyString(renderpassKey);
key += "_" + state.getKey();
key += "_" + format->getKey();
key += "_" + hex(primitiveTopology);
return key;
}
} pipelineState;
@ -504,6 +506,7 @@ struct Cache {
// Input assembly
{
auto& ia = builder.inputAssemblyState;
ia.topology = PRIMITIVE_TO_VK[pipelineState.primitiveTopology];
// VKTODO: this looks unfinished
// ia.primitiveRestartEnable = ???
// ia.topology = vk::PrimitiveTopology::eTriangleList; ???
@ -570,8 +573,11 @@ struct Cache {
ds.depthTestEnable = stateData.depthTest.isEnabled() ? VK_TRUE : VK_FALSE; //VKTODO
ds.depthWriteEnable = stateData.depthTest.getWriteMask() != 0 ? VK_TRUE : VK_FALSE;
ds.depthCompareOp = (VkCompareOp)stateData.depthTest.getFunction();
ds.stencilTestEnable = stateData.stencilActivation.enabled;
ds.front = getStencilOp(stateData.stencilTestFront);
ds.front.writeMask = stateData.stencilActivation.frontWriteMask;
ds.back = getStencilOp(stateData.stencilTestBack);
ds.back.writeMask = stateData.stencilActivation.backWriteMask;
}
// Vertex input
@ -671,7 +677,8 @@ void VKBackend::executeFrame(const FramePointer& frame) {
// resolve layout
// resolve pipeline
// resolve descriptor set(s)
_cache.getPipeline(_context);
// VKTODO
//_cache.getPipeline(_context);
break;
case Batch::COMMAND_setPipeline: {
@ -1415,6 +1422,7 @@ void VKBackend::renderPassDraw(const Batch& batch) {
case Batch::COMMAND_multiDrawIndexedIndirect: {
// updates for draw calls
++_currentDraw;
_cache.pipelineState.primitiveTopology = getPrimitiveTopologyFromCommand(*command, batch, *offset);
updateInput();
updateTransform(batch);
updatePipeline();
@ -2065,6 +2073,33 @@ void VKBackend::downloadFramebuffer(const FramebufferPointer& srcFramebuffer, co
// VKTODO
}
gpu::Primitive VKBackend::getPrimitiveTopologyFromCommand(Batch::Command command, const gpu::Batch& batch, size_t paramOffset) {
Primitive primitiveType{};
switch (command) {
case Batch::COMMAND_draw:
primitiveType = (Primitive)batch._params[paramOffset + 2]._uint;
break;
case Batch::COMMAND_drawIndexed:
primitiveType = (Primitive)batch._params[paramOffset + 2]._uint;
break;
case Batch::COMMAND_drawInstanced:
primitiveType = (Primitive)batch._params[paramOffset + 3]._uint;
break;
case Batch::COMMAND_drawIndexedInstanced:
primitiveType = (Primitive)batch._params[paramOffset + 3]._uint;
break;
case Batch::COMMAND_multiDrawIndirect:
primitiveType = (Primitive)batch._params[paramOffset + 1]._uint;
break;
case Batch::COMMAND_multiDrawIndexedIndirect:
primitiveType = (Primitive)batch._params[paramOffset + 1]._uint;
break;
default:
Q_ASSERT(false);
}
return primitiveType;
}
void VKBackend::do_draw(const Batch& batch, size_t paramOffset) {
auto primitiveType = (Primitive)batch._params[paramOffset + 2]._uint;
VkPrimitiveTopology mode = PRIMITIVE_TO_VK[primitiveType];

2
libraries/gpu-vk/src/gpu/vk/VKBackend.h
View file

@ -327,6 +327,8 @@ public:
void trash(VKBuffer& buffer);
static gpu::Primitive getPrimitiveTopologyFromCommand(Batch::Command command, const Batch& batch, size_t paramOffset);
// Draw Stage
virtual void do_draw(const Batch& batch, size_t paramOffset) final;
virtual void do_drawIndexed(const Batch& batch, size_t paramOffset) final;