skia2/tests/sksl/shared/NumberConversions.glsl
John Stiles 639e812d9f Remove usage of sqrt() as an optimization barrier in tests.
In the majority of cases, a uniform is an equally good substitute, and
replacing `sqrt(N)` with `unknownInput` actually makes the test clearer.

Change-Id: I7bcb477571972d7aa2ce8c49b3674471f7310748
Bug: skia:12034
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/411306
Auto-Submit: John Stiles <johnstiles@google.com>
Commit-Queue: Ethan Nicholas <ethannicholas@google.com>
Reviewed-by: Ethan Nicholas <ethannicholas@google.com>
2021-05-24 17:18:54 +00:00

50 lines
1.6 KiB
GLSL

out vec4 sk_FragColor;
uniform float unknownInput;
void main() {
bool b = true;
int s = int(unknownInput);
int i = int(unknownInput);
uint us = uint(unknownInput);
uint ui = uint(unknownInput);
float h = unknownInput;
float f = unknownInput;
int s2s = s;
int i2s = i;
int us2s = int(us);
int ui2s = int(ui);
int h2s = int(h);
int f2s = int(f);
int b2s = int(b);
int s2i = s;
int i2i = i;
int us2i = int(us);
int ui2i = int(ui);
int h2i = int(h);
int f2i = int(f);
int b2i = int(b);
uint s2us = uint(s);
uint i2us = uint(i);
uint us2us = us;
uint ui2us = ui;
uint h2us = uint(h);
uint f2us = uint(f);
uint b2us = uint(b);
uint s2ui = uint(s);
uint i2ui = uint(i);
uint us2ui = us;
uint ui2ui = ui;
uint h2ui = uint(h);
uint f2ui = uint(f);
uint b2ui = uint(b);
float s2f = float(s);
float i2f = float(i);
float us2f = float(us);
float ui2f = float(ui);
float h2f = h;
float f2f = f;
float b2f = float(b);
sk_FragColor.x = (((((((((((((((((((((float(s) + float(i)) + float(us)) + float(ui)) + h) + f) + float(s2s)) + float(i2s)) + float(us2s)) + float(ui2s)) + float(h2s)) + float(f2s)) + float(b2s)) + float(s2i)) + float(i2i)) + float(us2i)) + float(ui2i)) + float(h2i)) + float(f2i)) + float(b2i)) + float(s2us)) + float(i2us)) + float(us2us);
sk_FragColor.x += ((((((((((((((((float(ui2us) + float(h2us)) + float(f2us)) + float(b2us)) + float(s2ui)) + float(i2ui)) + float(us2ui)) + float(ui2ui)) + float(h2ui)) + float(f2ui)) + float(b2ui)) + s2f) + i2f) + us2f) + ui2f) + h2f) + f2f) + b2f;
}