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[spv, vk] reworked texture view handling and added layer count overrides

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CamilleLaVey 2025-11-29 01:29:41 -04:00 • committed by lizzie
parent 2cad586a50
commit 902e2998ab
2 changed files with 90 additions and 24 deletions
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7
src/shader_recompiler/backend/spirv/emit_spirv_image.cpp
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@ -219,7 +219,12 @@ Id TextureSampleResultToFloat(EmitContext& ctx, const TextureDefinition& def, Id
case SamplerComponentType::Sint:
return ctx.OpConvertSToF(ctx.F32[4], color);
case SamplerComponentType::Stencil:
return ctx.OpConvertUToF(ctx.F32[4], color);
{
const Id converted{ctx.OpConvertUToF(ctx.F32[4], color)};
const Id inv255{ctx.Const(1.0f / 255.0f)};
const Id scale{ctx.ConstantComposite(ctx.F32[4], inv255, inv255, inv255, inv255)};
return ctx.OpFMul(ctx.F32[4], converted, scale);
}
case SamplerComponentType::Uint:
return ctx.OpConvertUToF(ctx.F32[4], color);
}