glslang/Test/spv.1.4.NonWritable.frag
John Kessenich 61a5ce190a SPV 1.4: Lookup tables: Use variable initializer and NonWritable...
...when doing a variable lookup on an array of constants.
2019-05-10 00:02:45 -06:00

14 lines
236 B
GLSL
Executable File

#version 450
layout(location = 0) flat in int index;
layout(location = 0) out float color;
// lookup table
const float table[16] = { 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16 };
void main()
{
color = table[index];
}