Does Shade-C already support adaption and does it support higher color-ranges than RGBA 0-255 (HDRR)
adaption is not supported at the moment. You'll have to do the luminance map downsampling yourself. Lighting supports MDR-HDR values (medium to high range). To Unpack Lighting, #include <scUnpackLighting> and use float4 UnpackLighting(float4 input) to unpack. Lighting is stored in sc_screen_default.renderTargets.deferredLighting . Everything else is non-HDR. However you can encode RGB to Log LUV to get a higher range. The functions for that are already implemented. To use, simply #include <scRGBtoLogLUV> or #include <scLogLUVtoRGB>. You can then use the functions float4 RGBtoLogLUV(float3 input) and float3 LogLUVtoRGB(float4 input). The current pipeline is: gBuffer->lighting->ssao->final composition using lighting,color,ssao,etc->antialiasing->forward rendering->refractions->DOF->Bloom/HDR So i guess you'd have to encode the "final composition" part to LogLUV and decode in Bloom/HDR
Please let me know if you need something for your HDRR implementation and i'll try to implement it as soon as possible.
