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Type: Posts; User: flyingtabmow

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    Re: build sampler direcly on buffer object

    This would be really useful... getting something like non-separable convolution running fast using buffers is a fair amount of work, and the flexibility of samplers when it comes to dealing with...
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    Re: Different output on GPU vs CPU

    Thanks for the reply... I've figured out what was going on at this point, forgot to post a follow up note. It turns out there's a bug in Apple's OpenCL implementation involving reads from constant...
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    Different output on GPU vs CPU

    I'm in the process of writing a 2D (non-separable) convolution routine. I'm trying a couple of approaches towards optimizing the routine, one of which is to use images/textures. I've written a test...
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