1 files changed, 0 insertions, 71 deletions
diff --git a/raveos-theme/gnome/theme-data/extensions/installed/blur-my-shell@aunetx/effects/derivative.glsl b/raveos-theme/gnome/theme-data/extensions/installed/blur-my-shell@aunetx/effects/derivative.glsl
deleted file mode 100644
index 64c1682..0000000
--- a/raveos-theme/gnome/theme-data/extensions/installed/blur-my-shell@aunetx/effects/derivative.glsl
+++ /dev/null
@@ -1,71 +0,0 @@
-uniform sampler2D tex;
-uniform int operation;
-uniform float width;
-uniform float height;
-
-#define CORRECTION 2.25
-#define SIZE_ADDITION 3
-
-vec4 get_texture_at_position(vec2 position) {
-    vec2 raw_position = position + vec2(CORRECTION, CORRECTION);
-    vec2 raw_uv = raw_position / vec2(width + SIZE_ADDITION, height + SIZE_ADDITION);
-
-    return texture2D(tex, raw_uv);
-}
-
-vec4 try_get_texture_at_position(vec2 position, inout int count) {
-    if (any(greaterThanEqual(position, vec2(width, height))) ||
-        any(lessThan(position, vec2(0, 0)))) {
-        return vec4(0);
-    } else {
-        count++;
-        return get_texture_at_position(position);
-    }
-}
-
-ivec2 get_corrected_position() {
-    vec2 raw_uv = cogl_tex_coord0_in.st;
-    vec2 raw_position = raw_uv * vec2(width + SIZE_ADDITION, height + SIZE_ADDITION);
-    return ivec2(raw_position - vec2(CORRECTION, CORRECTION));
-}
-
-void main() {
-    ivec2 corrected_position = get_corrected_position();
-
-    // 1-step derivative
-    if (operation == 0) {
-        vec4 color = vec4(0);
-        int c = 0;
-        color += try_get_texture_at_position(corrected_position + vec2(0, 1), c);
-        color -= try_get_texture_at_position(corrected_position + vec2(0, 0), c);
-        color += try_get_texture_at_position(corrected_position + vec2(1, 0), c);
-        color -= try_get_texture_at_position(corrected_position + vec2(0, 0), c);
-        if (c < 4) {
-            color = vec4(0);
-        }
-        cogl_color_out = vec4(color.xyz, 1);
-    } else
-    // 2-step derivative
-    if (operation == 1) {
-        vec4 color = vec4(0);
-        int c = 0;
-        color += try_get_texture_at_position(corrected_position + vec2(0, 1), c);
-        color -= try_get_texture_at_position(corrected_position + vec2(0, -1), c);
-        color += try_get_texture_at_position(corrected_position + vec2(1, 0), c);
-        color -= try_get_texture_at_position(corrected_position + vec2(-1, 0), c);
-        if (c < 4) {
-            color = vec4(0);
-        }
-        cogl_color_out = vec4(color.xyz / 2, 1);
-    } else
-    // laplacian
-    if (operation == 2) {
-        vec4 color = vec4(0);
-        color = -4 * get_texture_at_position(corrected_position);
-        color += get_texture_at_position(corrected_position + vec2(0, 1));
-        color += get_texture_at_position(corrected_position + vec2(0, -1));
-        color += get_texture_at_position(corrected_position + vec2(1, 0));
-        color += get_texture_at_position(corrected_position + vec2(-1, 0));
-        cogl_color_out = vec4(color.xyz, 1);
-    }
-}
-\ No newline at end of file