1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
|
# Section 2.11.2 (Program Objects) of the GLSL 1.50 spec says:
#
# "Linking will also fail if the program object contains objects to form a
# geometry shader (see section 2.12), and
# • the program contains no objects to form a vertex shader;
# • the input primitive type, output primitive type, or maximum output
# vertex count is not specified in any compiled geometry shader object;
# • the input primitive type, output primitive type, or maximum output
# vertex count is specified differently in multiple geometry shader
# objects."
[require]
GLSL >= 1.50
[geometry shader]
#version 150
layout(triangles) in;
layout(triangle_strip, max_vertices = 3) out;
in vec4 vertex[3];
void main()
{
gl_Position = vertex[0];
EmitVertex();
}
[fragment shader]
#version 150
out vec4 color;
void main()
{
color = vec4(0.0, 1.0, 0.0, 1.0);
}
[test]
link error
|
