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Fix various issues in WebGPU backend

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This commit is contained in:
Wojtek Figat
2026-03-16 16:39:18 +01:00
parent a5bbf0dbde
commit 427f4647fc
9 changed files with 53 additions and 5 deletions
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13
Source/Engine/GraphicsDevice/WebGPU/GPUSwapChainWebGPU.cpp
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@@ -11,7 +11,6 @@
#include "Engine/Graphics/RenderTools.h"
#include "Engine/Profiler/ProfilerCPU.h"
#include "Engine/Profiler/ProfilerMemory.h"
#include "Engine/Scripting/Enums.h"
GPUSwapChainWebGPU::GPUSwapChainWebGPU(GPUDeviceWebGPU* device, Window* window)
: GPUResourceWebGPU(device, StringView::Empty)
@@ -59,6 +58,18 @@ GPUTextureView* GPUSwapChainWebGPU::GetBackBufferView()
ASSERT(hasSurfaceTexture);
_surfaceView.Texture = surfaceTexture.texture;
// Fix up the size (in case underlying texture is different than the engine resize it to)
const uint32 width = wgpuTextureGetWidth(surfaceTexture.texture);
const uint32 height = wgpuTextureGetHeight(surfaceTexture.texture);
if (_width != width || _height != height)
{
PROFILE_MEM_DEC(Graphics, _memoryUsage);
_width = width;
_height = height;
_memoryUsage = RenderTools::CalculateTextureMemoryUsage(_format, _width, _height, 1);
PROFILE_MEM_INC(Graphics, _memoryUsage);
}
// Create view
WGPUTextureViewDescriptor viewDesc = WGPU_TEXTURE_VIEW_DESCRIPTOR_INIT;
#if GPU_ENABLE_RESOURCE_NAMING