src/compositor/shaders/surface_oes_external.frag


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// This shader stump cannot be precompiled and is compiled at run-time.
// Appropriate target preamble added when it is loaded.

varying vec2 v_texcoord;
struct buf {
    mat4 qt_Matrix;
    float qt_Opacity;
};
uniform buf ubuf;
uniform samplerExternalOES tex0;

void main()
{
    gl_FragColor = ubuf.qt_Opacity * texture2D(tex0, v_texcoord);
}