yum-mirror/glslang

git clone https://git.yummers.dev/yum-mirror/glslang

greg-lunargMerge pull request #2556 from greg-lunarg/i25413839066e

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1#version 310 es
2#extension GL_OES_sample_variables : enable
3precision mediump float;
4in lowp float lowfin;
5in mediump float mediumfin;
6in highp vec4 highfin;
7
8highp int uniform_high;
9mediump int uniform_medium;
10lowp int uniform_low;
11bvec2 ub2;
12
13out mediump vec4 mediumfout;
14
15highp float global_highp;
16
17lowp vec2 foo(mediump vec3 mv3)
18{
19    return highfin.xy;
20}
21
22bool boolfun(bvec2 bv2)
23{
24    return bv2 == bvec2(false, true);
25}
26
27struct S {
28    highp float a;
29    lowp float b;
30};
31
32in S s;
33
34void main()
35{
36    lowp int sum = uniform_medium + uniform_high;
37
38    sum += uniform_high;
39    sum += uniform_low;
40    
41    // test maxing precisions of args to get precision of builtin
42    lowp float arg1 = 3.2;
43    mediump float arg2 = 1023908.2;
44    lowp float d = distance(lowfin, mediumfin);
45
46    global_highp = length(highfin);
47
48    highp vec4 local_highp = vec4(global_highp);
49
50    mediumfout = vec4(sin(d)) + arg2 + local_highp;
51
52    sum += 4 + ((ivec2(uniform_low) * ivec2(uniform_high) + ivec2((/* comma operator */uniform_low, uniform_high)))).x;
53
54    mediumfout += vec4(sum);
55
56    if (boolfun(ub2))
57        ++mediumfout;
58    
59    mediumfout *= s.a;
60    mediumfout *= s.b;
61
62    mediumfout = ((mediumfin * mediumfin > 4.2) ? 2.0 * mediumfout : 3.0 * mediumfout);
63    mediumfout = ((gl_SampleMaskIn[0] >> uniform_medium > 0) ? 2.0 * mediumfout : 3.0 * mediumfout);
64}