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refix #70

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This commit is contained in:
kiseido 2022-10-19 17:15:24 -07:00
parent 4b5071f062
commit 56ae51846f
1 changed files with 3 additions and 3 deletions
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src/ffx-fsr2-api/shaders/ffx_fsr2_upsample.h
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@ -46,10 +46,10 @@ FfxFloat32 GetUpsampleLanczosWeight(FfxFloat32x2 fSrcSampleOffset, FfxFloat32x2
FfxFloat32x2 fSrcSampleOffsetBiased = fSrcSampleOffset * fKernelWeight;
#if FFX_FSR2_OPTION_UPSAMPLE_USE_LANCZOS_TYPE == 0 // LANCZOS_TYPE_REFERENCE
FfxFloat32 fSampleWeight = Lanczos2(length(fSrcSampleOffsetBiased));
#elif FFX_FSR2_OPTION_UPSAMPLE_USE_LANCZOS_TYPE == 1 // LANCZOS_TYPE_LUT
FfxFloat32 fSampleWeight = Lanczos2_UseLUT(length(fSrcSampleOffsetBiased));
#elif FFX_FSR2_OPTION_UPSAMPLE_USE_LANCZOS_TYPE == 2 // LANCZOS_TYPE_APPROXIMATE
#elif FFX_FSR2_OPTION_UPSAMPLE_USE_LANCZOS_TYPE == 1 // LANCZOS_TYPE_APPROXIMATE
FfxFloat32 fSampleWeight = Lanczos2ApproxSq(dot(fSrcSampleOffsetBiased, fSrcSampleOffsetBiased));
#elif FFX_FSR2_OPTION_UPSAMPLE_USE_LANCZOS_TYPE == 2 // LANCZOS_TYPE_LUT
FfxFloat32 fSampleWeight = Lanczos2_UseLUT(length(fSrcSampleOffsetBiased));
#else
#error "Invalid Lanczos type"
#endif