cry/Hyprland
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

renderer/opengl: Extract shaders from source (#9600)

Browse source 
---------

Co-authored-by: Mihai Fufezan <mihai@fufexan.net>
This commit is contained in:
UjinT34 2025-03-29 03:19:35 +03:00 • committed by GitHub
parent a46576afc3
commit 7374a023ef
No known key found for this signature in database
GPG key ID: B5690EEEBB952194
35 changed files with 1533 additions and 1059 deletions
Download patch file Download diff file Expand all files Collapse all files

29
src/render/shaders/glsl/rounding.glsl Normal file
View file

@ -0,0 +1,29 @@
// smoothing constant for the edge: more = blurrier, but smoother
#define M_PI 3.1415926535897932384626433832795
#define SMOOTHING_CONSTANT (M_PI / 5.34665792551)
uniform float radius;
uniform float roundingPower;
uniform vec2 topLeft;
uniform vec2 fullSize;
vec4 rounding(vec4 color) {
vec2 pixCoord = vec2(gl_FragCoord);
pixCoord -= topLeft + fullSize * 0.5;
pixCoord *= vec2(lessThan(pixCoord, vec2(0.0))) * -2.0 + 1.0;
pixCoord -= fullSize * 0.5 - radius;
pixCoord += vec2(1.0, 1.0) / fullSize; // center the pix dont make it top-left
if (pixCoord.x + pixCoord.y > radius) {
float dist = pow(pow(pixCoord.x, roundingPower) + pow(pixCoord.y, roundingPower), 1.0/roundingPower);
if (dist > radius + SMOOTHING_CONSTANT)
discard;
float normalized = 1.0 - smoothstep(0.0, 1.0, (dist - radius + SMOOTHING_CONSTANT) / (SMOOTHING_CONSTANT * 2.0));
color *= normalized;
}
return color;
}