Reprojection cache precision
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13ย years, 11ย months ago
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Community contributions featuredAh thanks. I think I know why I came to the wrong conclusion with my earlier tests. I was reading + sampling textures in the same kernel, and either it's undefined, or it goโฆ
13ย years, 11ย months ago
Lens blur in frequency space
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13ย years, 11ย months ago
Has anyone experienced major precision issues with the reprojection cache? I'm currently caching indirect lighting computations temporally, and going from screen->world-&โฆ
13ย years, 11ย months ago
Can you do something similar to a multiply-high in HLSL? mul_hi in opencl What it is: http://stackoverflow...ply-high-signed
14ย years ago
Is an out of bounds read on groupshared memory defined in CS5.0? On my ATI 5850 it seems to just return 0. A quick googling didn't turn up anything, except that 1. an out-ofโฆ
14ย years, 3ย months ago
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See all in DiscussionsAh thanks. I think I know why I came to the wrong conclusion with my earlier tests. I was reading โฆ
13ย years, 11ย months ago
Have you tried anisotropic diffusion? From experience it's fast, has a constant time per pixel variable size blur, and isn't โฆ
13ย years, 11ย months ago
Thank you for the tip. I set CUDA to use unnormalized texture coordinates though. CUDA allows you do to do โฆ
13ย years, 11ย months ago
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