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DrawInstancedIndirect & DrawIndexedInstanceIndirect impl.

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This commit is contained in:
Jean-Baptiste Perrier
2021-04-24 14:29:38 +02:00
parent 52815a4ab0
commit 3fc7073046
2 changed files with 15 additions and 5 deletions
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18
Source/Engine/GraphicsDevice/Vulkan/GPUContextVulkan.cpp
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@@ -1092,14 +1092,24 @@ void GPUContextVulkan::DrawIndexedInstanced(uint32 indicesCount, uint32 instance
void GPUContextVulkan::DrawInstancedIndirect(GPUBuffer* bufferForArgs, uint32 offsetForArgs, uint32 drawCount)
{
// TODO: implement it
MISSING_CODE("GPUContextVulkan::DrawInstancedIndirect");
ASSERT(bufferForArgs && bufferForArgs->GetFlags() & GPUBufferFlags::Argument);
auto bufferForArgsVK = (GPUBufferVulkan*)bufferForArgs;
const auto cmdBuffer = _cmdBufferManager->GetCmdBuffer();
OnDrawCall();
vkCmdDrawIndirect(cmdBuffer->GetHandle(), bufferForArgsVK->GetHandle(), (VkDeviceSize)offsetForArgs, drawCount, sizeof(VkDrawIndirectCommand));
RENDER_STAT_DRAW_CALL(0, 0);
}
void GPUContextVulkan::DrawIndexedInstancedIndirect(GPUBuffer* bufferForArgs, uint32 offsetForArgs, uint32 drawCount)
{
// TODO: implement it
MISSING_CODE("GPUContextVulkan::DrawIndexedInstancedIndirect");
ASSERT(bufferForArgs && bufferForArgs->GetFlags() & GPUBufferFlags::Argument);
auto bufferForArgsVK = (GPUBufferVulkan*)bufferForArgs;
const auto cmdBuffer = _cmdBufferManager->GetCmdBuffer();
OnDrawCall();
vkCmdDrawIndexedIndirect(cmdBuffer->GetHandle(), bufferForArgsVK->GetHandle(), (VkDeviceSize)offsetForArgs, drawCount, sizeof(VkDrawIndexedIndirectCommand));
RENDER_STAT_DRAW_CALL(0, 0);
}
void GPUContextVulkan::SetViewport(const Viewport& viewport)

2
Source/Engine/GraphicsDevice/Vulkan/GPUDeviceVulkan.cpp
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@@ -1704,7 +1704,7 @@ bool GPUDeviceVulkan::Init()
limits.HasGeometryShaders = false; // TODO: add geometry shaders support for Vulkan
limits.HasInstancing = true;
limits.HasVolumeTextureRendering = true;
limits.HasDrawIndirect = false; // TODO: add Draw Indirect support for Vulkan
limits.HasDrawIndirect = true;
limits.HasAppendConsumeBuffers = false; // TODO: add Append Consume buffers support for Vulkan
limits.HasSeparateRenderTargetBlendState = true;
limits.HasDepthAsSRV = true;