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
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
|
# Test generated by:
# ../../../glsl-1.10/variable-index-read.sh 1.20
[require]
GLSL >= 1.20
[vertex shader]
uniform int index;
uniform vec2 expect;
uniform mat2x2[3] m = mat2x2[3](
mat2x2(1.0, 2.0, 3.0, 4.0),
mat2x2(5.0, 6.0, 7.0, 8.0),
mat2x2(9.0, 10.0, 11.0, 12.0));
varying vec4 color;
void main()
{
gl_Position = gl_ModelViewProjectionMatrix * gl_Vertex;
color = (m[index][1] == expect)
? vec4(0.0, 1.0, 0.0, 1.0) : vec4(1.0, 0.0, 0.0, 1.0);
}
[fragment shader]
uniform int index;
uniform vec2 expect;
uniform mat2x2[3] m = mat2x2[3](
mat2x2(1.0, 2.0, 3.0, 4.0),
mat2x2(5.0, 6.0, 7.0, 8.0),
mat2x2(9.0, 10.0, 11.0, 12.0));
varying vec4 color;
void main()
{
gl_FragColor = color;
}
[test]
clear color 0.5 0.5 0.5 0.5
clear
ortho
uniform int index 0
uniform vec2 expect 3 4
draw rect 20 5 10 10
probe rgb 25 10 0.0 1.0 0.0
uniform int index 1
uniform vec2 expect 7 8
draw rect 60 5 10 10
probe rgb 65 10 0.0 1.0 0.0
uniform int index 2
uniform vec2 expect 11 12
draw rect 100 5 10 10
probe rgb 105 10 0.0 1.0 0.0
|
