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Optix 8.0 Support #1

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Optix 8.0 Support #1

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73228e6
Support Optix 7.7
adro79 Aug 27, 2023
6b6a5d7
Optix 8.0 Support
adro79 Aug 27, 2023
929b52c
Added mDenoiserOptions
adro79 Aug 27, 2023
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14 changes: 8 additions & 6 deletions lib/denoiser/OptixDenoiserImpl.cc
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Original file line number Diff line number Diff line change
Expand Up @@ -106,12 +106,14 @@ OptixDenoiserImpl::OptixDenoiserImpl(int width,
return;
}

mDenoiserParams = {}; // zero initialize
mDenoiserParams.denoiseAlpha = 0; // don't denoise alpha
mDenoiserParams.hdrIntensity = 0; // optional average log intensity image of input image,
// helps with very dark/bright images
mDenoiserParams.blendFactor = 0.f; // show the denoised image only
mDenoiserParams.hdrAverageColor = 0; // used with OPTIX_DENOISER_MODEL_KIND_AOV
mDenoiserParams = {}; // zero initialize
mDenoiserParams.hdrIntensity = 0; // optional average log intensity image of input image,
// helps with very dark/bright images
mDenoiserParams.blendFactor = 0.f; // show the denoised image only
mDenoiserParams.hdrAverageColor = 0; // used with OPTIX_DENOISER_MODEL_KIND_AOV

// Don't denoise alpha
mDenoiserOptions.denoiseAlpha = OPTIX_DENOISER_ALPHA_MODE_COPY;

if (cudaMalloc(&mDenoisedOutput, sizeof(float4) * mWidth * mHeight) != cudaSuccess) {
*errorMsg = "Unable to allocate denoiser output buffer";
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1 change: 1 addition & 0 deletions lib/denoiser/OptixDenoiserImpl.h
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Expand Up @@ -46,6 +46,7 @@ class OptixDenoiserImpl : public DenoiserImpl
unsigned char* mDenoiserState;
unsigned char* mScratch;
OptixDenoiserParams mDenoiserParams;
OptixDenoiserOptions mDenoiserOptions;
float* mDenoisedOutput;
float* mInputBeauty;
OptixDenoiserLayer mLayer;
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