tests/shaders/glsl-inout-struct-02.shader_test


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/* Test struct inout parameter. */

[require]
GLSL >= 1.10

[vertex shader]

void main()
{
	gl_Position = ftransform();
}

[fragment shader]

struct s {
	float f;
};

void myfunc(inout s s1)
{
	s1.f = s1.f + 0.1;
}

void main()
{
	s s1;
	s1.f = 0.9;
	myfunc(s1);
	gl_FragColor = vec4(0.0, s1.f, 0.0, 1.0);
}

[test]
draw rect -1 -1 2 2
probe all rgba 0.0 1.0 0.0 1.0