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# Test the direct copy of an entire named block
[require]
GLSL >= 1.50
[vertex shader]
#version 150
out Data
{
vec3 a;
float b;
} outData;
out vec4 vertex_to_gs;
in vec4 piglit_vertex;
void main()
{
outData.a = vec3(0.0, 0.75, 1.0);
outData.b = 0.5;
vertex_to_gs = piglit_vertex;
}
[geometry shader]
#version 150
layout(triangles) in;
layout(triangle_strip, max_vertices = 3) out;
in vec4 vertex_to_gs[3];
in Data
{
vec3 a;
float b;
} inData[];
out Data
{
vec3 a;
float b;
} outData;
void main()
{
for (int i = 0; i < 3; i++) {
gl_Position = vertex_to_gs[i];
outData = inData[i];
EmitVertex();
}
}
[fragment shader]
#version 150
out vec4 color;
in Data
{
vec3 a;
float b;
} inData;
void main()
{
color = vec4(inData.b, inData.a);
}
[test]
clear color 0.1 0.1 0.1 0.1
clear
draw rect -1 -1 2 2
probe all rgb 0.5 0 0.75
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