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Fix binding various resources to shaders in WebGPU

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This commit is contained in:
Wojtek Figat
2026-02-26 12:23:07 +01:00
parent 20c9ed27fb
commit 239ceb75a9
9 changed files with 51 additions and 19 deletions
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23
Source/Engine/GraphicsDevice/WebGPU/GPUDeviceWebGPU.cpp
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@@ -18,6 +18,7 @@
#if BUILD_DEBUG
#include "Engine/Core/Collections/Sorting.h"
#endif
#include "Engine/GraphicsDevice/Vulkan/Types.h"
#include "Engine/Graphics/PixelFormatExtensions.h"
#include "Engine/Engine/Engine.h"
#include "Engine/Profiler/ProfilerMemory.h"
@@ -182,8 +183,11 @@ bool GPUDeviceWebGPU::Init()
if (wgpuAdapterGetLimits(Adapter->Adapter, &limits) == WGPUStatus_Success)
{
MinUniformBufferOffsetAlignment = limits.minUniformBufferOffsetAlignment;
Limits.HasDepthAsSRV = true;
Limits.HasReadOnlyDepth = true;
Limits.HasDepthClip = features.Contains(WGPUFeatureName_DepthClipControl);
Limits.HasReadOnlyDepth = true;
Limits.MaximumSamplerAnisotropy = 4;
Limits.MaximumTexture1DSize = Math::Min<int32>(GPU_MAX_TEXTURE_SIZE, limits.maxTextureDimension1D);
Limits.MaximumTexture2DSize = Math::Min<int32>(GPU_MAX_TEXTURE_SIZE, limits.maxTextureDimension2D);
Limits.MaximumTexture3DSize = Math::Min<int32>(GPU_MAX_TEXTURE_SIZE, limits.maxTextureDimension3D);
@@ -492,11 +496,20 @@ void GPUDeviceWebGPU::DrawBegin()
DataUploader.DrawBegin();
// Create default texture
if (!DefaultTexture)
static_assert(ARRAY_COUNT(DefaultTexture) == (int32)SpirvShaderResourceType::MAX, "Invalid size of default textures");
if (!DefaultTexture[(int32)SpirvShaderResourceType::Texture2D])
{
DefaultTexture = New<GPUTextureWebGPU>(this, TEXT("DefaultTexture"));
DefaultTexture->Init(GPUTextureDescription::New2D(1, 1, PixelFormat::R8G8B8A8_UNorm, GPUTextureFlags::ShaderResource));
DefaultTexture->SetResidentMipLevels(1);
GPUTextureWebGPU* texture;
#define INIT_TEXTURE(type, desc) \
texture = New<GPUTextureWebGPU>(this, TEXT("DefaultTexture")); \
DefaultTexture[(int32)SpirvShaderResourceType::type] = texture; \
texture->Init(desc); \
texture->SetResidentMipLevels(1)
INIT_TEXTURE(Texture2D, GPUTextureDescription::New2D(1, 1, PixelFormat::R8G8B8A8_UNorm, GPUTextureFlags::ShaderResource));
INIT_TEXTURE(Texture3D, GPUTextureDescription::New3D(1, 1, 1, PixelFormat::R8G8B8A8_UNorm, GPUTextureFlags::ShaderResource));
INIT_TEXTURE(TextureCube, GPUTextureDescription::NewCube(1, 1, PixelFormat::R8G8B8A8_UNorm, GPUTextureFlags::ShaderResource));
#undef INIT_TEXTURE
}
}
@@ -573,7 +586,7 @@ void GPUDeviceWebGPU::Dispose()
// Clear device resources
DataUploader.ReleaseGPU();
SAFE_DELETE_GPU_RESOURCE(DefaultTexture);
SAFE_DELETE_GPU_RESOURCES(DefaultTexture);
SAFE_DELETE_GPU_RESOURCES(DefaultSamplers);
SAFE_DELETE(_mainContext);
SAFE_DELETE(Adapter);