Invalid call of undeclared identifier 'csel_TODO' about glsl-optimizer HOT 6 OPEN

I could try fixing that, but I'd need a shader that reproduces the issue.

from glsl-optimizer.

I fixed the error about 'csel_TODO' by following.

float csel_TODO(bool cond, float val1, float val2)

{

return mix(val1, val2, cond);

}

vec3 csel_TODO(bvec3 cond, vec3 val1, vec3 val2)

{

return vec3 (mix(val1.x, val2.x, cond.x),

              mix(val1.y, val2.y, cond.y),

              mix(val1.z, val2.z, cond.z));

}

vec2 csel_TODO(bvec2 cond, vec2 val1, vec2 val2)

{

return vec2 (mix(val1.x, val2.x, cond.x),

             mix(val1.y, val2.y, cond.y));

}

But now, get the following.

shader info log: ERROR: 0:1145: Swizzle of non-vector primitive bool

ERROR: 0:1765: Swizzle of non-vector primitive bool

ERROR: 0:1798: Swizzle of non-vector primitive bool

ERROR: 0:2495: Swizzle of non-vector primitive bool

ERROR: 0:2506: Swizzle of non-vector primitive bool

Not sure what this error means.

On Thu, Oct 9, 2014 at 8:34 PM, Aras Pranckevičius <[email protected]

wrote:

I could try fixing that, but I'd need a shader that reproduces the issue.

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#73 (comment)
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from glsl-optimizer.

Fixed the swizzle error too.

the generated shader code has

mediump float tmpvar_463;
rgb_451 = csel_TODO ((tmpvar_463 == 0.0).xxx, rgb_451, tmpvar_470);

provided an implementation of csel_TODO(bool, vec3, vec3).

from glsl-optimizer.

It would be really useful to get the actual source shader that results in this. Then I could fix it properly, instead of you adding workarounds for a glsl optimizer bug...

from glsl-optimizer.

👍

from glsl-optimizer.

I fixed this with jrmuizel@f758ca0

from glsl-optimizer.