yum-mirror/glslang

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

“jimihe”Add a test for floating point exponent overflowac5341fe

main
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454 B11 linesraw
1#version 300 es
2precision highp float;
3out vec4 my_FragColor;
4void main()
5{
6    // Out-of-range floats should overflow to infinity
7    // GLSL ES 3.00.6 section 4.1.4 Floats:
8    // "If the value of the floating point number is too large (small) to be stored as a single precision value, it is converted to positive (negative) infinity"
9    float correct = isinf(1.0e2147483649) ? 1.0 : 0.0;
10    my_FragColor = vec4(0.0, correct, 0.0, 1.0);
11}