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opengl/glshadermanager: check opengl instead of glsl version

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Whether or not mix with bvec is supported depends on the OpenGL version and
not on the glsl version
This commit is contained in:
Xaver Hugl 2023-12-08 17:25:44 +01:00
parent 5734342f9f
commit 4be57d78e9
1 changed files with 1 additions and 1 deletions
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2
src/opengl/glshadermanager.cpp
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@ -130,7 +130,7 @@ QByteArray ShaderManager::generateFragmentSource(ShaderTraits traits) const
textureLookup = glsl_es_300 ? QByteArrayLiteral("texture") : QByteArrayLiteral("texture2D");
output = glsl_es_300 ? QByteArrayLiteral("fragColor") : QByteArrayLiteral("gl_FragColor");
}
if (!gl->isGLES() || gl->glslVersion() >= Version(3, 0)) {
if (!gl->isGLES() || gl->glVersion() >= Version(3, 0)) {
stream << "\n";
stream << "vec3 doMix(vec3 left, vec3 right, bvec3 rightFactor) {\n";
stream << " return mix(left, right, rightFactor);\n";