[Bug 95085] Invalid sampling of second texture in fragment shader that have two samplers with different parameters.

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=95085

--- Comment #3 from Ilia Mirkin <imirkin at alum.mit.edu> ---
The actual shader, btw, appears to be:

#version 330 core

smooth in vec2 vTex2C;
smooth in vec4 vFiltColor;
flat in uint nModeOut;

out vec4 fragColor;

uniform sampler2D tNinepatch;
uniform sampler2D tFonttex;

void main() {
        if (nModeOut == 0U) {
                fragColor = textureLod(tNinepatch, vTex2C.xy, 0) * vFiltColor;
        }
        else {
                float fIntensity = max(vFiltColor.r, max(vFiltColor.g,
vFiltColor.b)) * 0.6 + 1.4;
                float fAlpha = pow(textureLod(tFonttex, vTex2C.xy, 0).r, 1.0 /
fIntensity);
                fragColor = vec4(1.0, 1.0, 1.0, fAlpha) * vFiltColor;
        }
}

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