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Fixes for Vulkan descriptors binding

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This commit is contained in:
Wojciech Figat
2022-06-17 10:41:23 +02:00
parent 2e06d1ce2a
commit b8ff4ae2e0
2 changed files with 15 additions and 0 deletions
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8
Source/Engine/ShadersCompilation/Vulkan/ShaderCompilerVulkan.cpp
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@@ -7,6 +7,7 @@
#include "Engine/Platform/Platform.h"
#include "Engine/Threading/Threading.h"
#include "Engine/Serialization/MemoryWriteStream.h"
#include "Engine/Graphics/Config.h"
#include "Engine/GraphicsDevice/Vulkan/Types.h"
// Use glslang for HLSL to SPIR-V translation
@@ -682,6 +683,10 @@ bool ShaderCompilerVulkan::CompileShader(ShaderFunctionMeta& meta, WritePermutat
{
auto& descriptor = descriptorsCollector.Descriptors[i];
// Skip cases (eg. AppendStructuredBuffer counter buffer)
if (descriptor.Slot == MAX_uint16)
continue;
auto& d = header.DescriptorInfo.DescriptorTypes[header.DescriptorInfo.DescriptorTypesCount++];
d.Binding = descriptor.Binding;
d.Set = stageSet;
@@ -694,12 +699,15 @@ bool ShaderCompilerVulkan::CompileShader(ShaderFunctionMeta& meta, WritePermutat
switch (descriptor.BindingType)
{
case SpirvShaderResourceBindingType::CB:
ASSERT_LOW_LAYER(descriptor.Slot >= 0 && descriptor.Slot < GPU_MAX_CB_BINDED);
bindings.UsedCBsMask |= 1 << descriptor.Slot;
break;
case SpirvShaderResourceBindingType::SRV:
ASSERT_LOW_LAYER(descriptor.Slot >= 0 && descriptor.Slot < GPU_MAX_SR_BINDED);
bindings.UsedSRsMask |= 1 << descriptor.Slot;
break;
case SpirvShaderResourceBindingType::UAV:
ASSERT_LOW_LAYER(descriptor.Slot >= 0 && descriptor.Slot < GPU_MAX_UA_BINDED);
bindings.UsedUAsMask |= 1 << descriptor.Slot;
break;
}