yum-mirror/glslang

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

Greg FischerMerge pull request #2806 from ZhiqianXia/bestFunctionMatching7141f89a

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1#version 150
2#extension GL_ARB_gpu_shader5 : require
3
4uniform ivec4 u1;
5uniform uvec4 u2;
6out     vec4  result;
7vec4 f(in vec4 a, in vec4 b){ return a * b;}           // choice 1
8vec4 f(in uvec4 a, in uvec4 b){ return vec4(a - b);}   // choice 2
9
10void main()
11{
12    result = f(u1, u2); // should match choice 2. which have less implicit conversion. 
13    switch (gl_VertexID)
14    {
15      case 0: gl_Position = vec4(-1.0, 1.0, 0.0, 1.0); break;
16      case 1: gl_Position = vec4( 1.0, 1.0, 0.0, 1.0); break;
17      case 2: gl_Position = vec4(-1.0,-1.0, 0.0, 1.0); break;
18      case 3: gl_Position = vec4( 1.0,-1.0, 0.0, 1.0); break;
19    }
20}