Can I only pass images as function parameters?
Can't I do this?
__global __read_only image2d_t myImg;
__constant sampler_t mySampler = CLK_NORMALIZED_COORDS_FALSE | CLK_ADDRESS_CLAMP_TO_EDGE | CLK_FILTER_NEAREST;
float4 myFunc ()
{
int2 uv = ....;
return read_imagef ( myImg, mySampler, uv ) + 0.1f;
}
???