[testrender] Enable mipmap in optix by switching to cached ImageBuf - #2155

[testrender] Enable mipmap in optix by switching to cached ImageBuf#2155

AlexeySmolenchuk wants to merge 3 commits into

AcademySoftwareFoundation:mainAcademySoftwareFoundation/OpenShadingLanguage:mainfrom

AlexeySmolenchuk:enable-mipmaps-in-optixAlexeySmolenchuk/OpenShadingLanguage:enable-mipmaps-in-optixCopy head branch name to clipboard