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Samplers as function parameters #22

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aras-p opened this issue Mar 8, 2013 · 0 comments

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bug

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aras-p commented Mar 8, 2013

HLSL2GLSL cannot figure out what sampler type to cast to if the parameter and argument sampler type differ:

// You can't pass a generic sampler type ("sampler") to this
float4 my_function(sampler2D s, float2 uv) {
return tex2D(s, uv);
}

// You can ONLY pass a generic sampler type ("sampler") to this
float4 my_function(sampler s, float2 uv) {
return tex2D(s, uv);
}

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