GoaLitiuM/FlaxEngine
1
0
Fork 0
Code Issues Pull Requests Actions 7 Packages Projects Releases Wiki Activity

Add validation of adapter limits for WebGPU

Browse Source
This commit is contained in:
Wojtek Figat
2026-03-03 16:03:14 +01:00
parent 79a17d8fe3
commit 5641bf63e8
1 changed files with 14 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

15
Source/Engine/GraphicsDevice/WebGPU/GPUDeviceWebGPU.cpp
View File

@@ -416,7 +416,20 @@ bool GPUDeviceWebGPU::Init()
#endif
}
// Inti device options
// Validate engine requirements from adapter limits
#define CHECK_LIMIT(limit, minValue) if (limits.limit < minValue) LOG(Fatal, "WebGPU adapter doesn't meet minimum requirements (unsupported device). {} limit is {} but needs to be {} (or higher).", TEXT(#limit), limits.limit, minValue)
CHECK_LIMIT(maxBindGroups, GPUBindGroupsWebGPU::Pixel + 1); // 2 groups (one for Vertex Shader, other for Pixel Shader)
CHECK_LIMIT(maxStorageBuffersPerShaderStage, 3); // ObjectsBuffer + BoneMatrices + PrevBoneMatrices (even more might be needed by game shaders)
CHECK_LIMIT(maxSamplersPerShaderStage, 8); // Samplers
CHECK_LIMIT(maxSampledTexturesPerShaderStage, 8); // Textures
CHECK_LIMIT(maxDynamicUniformBuffersPerPipelineLayout, GPU_MAX_CB_BINDED); // Constant Buffers
CHECK_LIMIT(maxColorAttachments, GPU_MAX_RT_BINDED); // Render Targets
CHECK_LIMIT(maxVertexBuffers, GPU_MAX_VB_BINDED); // Vertex Buffers
CHECK_LIMIT(maxVertexAttributes, 8); // Vertex Elements
CHECK_LIMIT(maxBufferSize, 32ull * 1025 * 1024); // Min 32MB buffer
#undef CHECK_LIMIT
// Init device options
WGPUDeviceDescriptor deviceDesc = WGPU_DEVICE_DESCRIPTOR_INIT;
deviceDesc.requiredLimits = &limits;
deviceDesc.requiredFeatureCount = features.Count();