98 lines
2.2 KiB
GLSL
98 lines
2.2 KiB
GLSL
#version 310 es
|
|
|
|
int tint_count_trailing_zeros(int v) {
|
|
uint x = uint(v);
|
|
uint b16 = (bool((x & 65535u)) ? 0u : 16u);
|
|
x = (x >> b16);
|
|
uint b8 = (bool((x & 255u)) ? 0u : 8u);
|
|
x = (x >> b8);
|
|
uint b4 = (bool((x & 15u)) ? 0u : 4u);
|
|
x = (x >> b4);
|
|
uint b2 = (bool((x & 3u)) ? 0u : 2u);
|
|
x = (x >> b2);
|
|
uint b1 = (bool((x & 1u)) ? 0u : 1u);
|
|
uint is_zero = ((x == 0u) ? 1u : 0u);
|
|
return int((((((b16 | b8) | b4) | b2) | b1) + is_zero));
|
|
}
|
|
|
|
void countTrailingZeros_42fed6() {
|
|
int arg_0 = 1;
|
|
int res = tint_count_trailing_zeros(arg_0);
|
|
}
|
|
|
|
vec4 vertex_main() {
|
|
countTrailingZeros_42fed6();
|
|
return vec4(0.0f);
|
|
}
|
|
|
|
void main() {
|
|
gl_PointSize = 1.0;
|
|
vec4 inner_result = vertex_main();
|
|
gl_Position = inner_result;
|
|
gl_Position.y = -(gl_Position.y);
|
|
gl_Position.z = ((2.0f * gl_Position.z) - gl_Position.w);
|
|
return;
|
|
}
|
|
#version 310 es
|
|
precision mediump float;
|
|
|
|
int tint_count_trailing_zeros(int v) {
|
|
uint x = uint(v);
|
|
uint b16 = (bool((x & 65535u)) ? 0u : 16u);
|
|
x = (x >> b16);
|
|
uint b8 = (bool((x & 255u)) ? 0u : 8u);
|
|
x = (x >> b8);
|
|
uint b4 = (bool((x & 15u)) ? 0u : 4u);
|
|
x = (x >> b4);
|
|
uint b2 = (bool((x & 3u)) ? 0u : 2u);
|
|
x = (x >> b2);
|
|
uint b1 = (bool((x & 1u)) ? 0u : 1u);
|
|
uint is_zero = ((x == 0u) ? 1u : 0u);
|
|
return int((((((b16 | b8) | b4) | b2) | b1) + is_zero));
|
|
}
|
|
|
|
void countTrailingZeros_42fed6() {
|
|
int arg_0 = 1;
|
|
int res = tint_count_trailing_zeros(arg_0);
|
|
}
|
|
|
|
void fragment_main() {
|
|
countTrailingZeros_42fed6();
|
|
}
|
|
|
|
void main() {
|
|
fragment_main();
|
|
return;
|
|
}
|
|
#version 310 es
|
|
|
|
int tint_count_trailing_zeros(int v) {
|
|
uint x = uint(v);
|
|
uint b16 = (bool((x & 65535u)) ? 0u : 16u);
|
|
x = (x >> b16);
|
|
uint b8 = (bool((x & 255u)) ? 0u : 8u);
|
|
x = (x >> b8);
|
|
uint b4 = (bool((x & 15u)) ? 0u : 4u);
|
|
x = (x >> b4);
|
|
uint b2 = (bool((x & 3u)) ? 0u : 2u);
|
|
x = (x >> b2);
|
|
uint b1 = (bool((x & 1u)) ? 0u : 1u);
|
|
uint is_zero = ((x == 0u) ? 1u : 0u);
|
|
return int((((((b16 | b8) | b4) | b2) | b1) + is_zero));
|
|
}
|
|
|
|
void countTrailingZeros_42fed6() {
|
|
int arg_0 = 1;
|
|
int res = tint_count_trailing_zeros(arg_0);
|
|
}
|
|
|
|
void compute_main() {
|
|
countTrailingZeros_42fed6();
|
|
}
|
|
|
|
layout(local_size_x = 1, local_size_y = 1, local_size_z = 1) in;
|
|
void main() {
|
|
compute_main();
|
|
return;
|
|
}
|