From 9d5be1660d8f74038ebed3d74fdbc809e43787ae Mon Sep 17 00:00:00 2001
From: Nippy <nippy@Nippy-Mac-mini.local>
Date: Fri, 9 Oct 2026 17:23:53 +0200
Subject: gnome fix

---
 .../blur-my-shell@aunetx/conveniences/utils.js     | 108 ++++++++++++++++++++-
 1 file changed, 106 insertions(+), 2 deletions(-)

(limited to 'raveos-gnome-theme/theme-data/extensions/installed/blur-my-shell@aunetx/conveniences/utils.js')

diff --git a/raveos-gnome-theme/theme-data/extensions/installed/blur-my-shell@aunetx/conveniences/utils.js b/raveos-gnome-theme/theme-data/extensions/installed/blur-my-shell@aunetx/conveniences/utils.js
index 20def0b..b7bcff3 100644
--- a/raveos-gnome-theme/theme-data/extensions/installed/blur-my-shell@aunetx/conveniences/utils.js
+++ b/raveos-gnome-theme/theme-data/extensions/installed/blur-my-shell@aunetx/conveniences/utils.js
@@ -1,4 +1,5 @@
 import GLib from 'gi://GLib';
+import GObject from 'gi://GObject';
 
 export const IS_IN_PREFERENCES = typeof global === 'undefined';
 
@@ -10,12 +11,32 @@ export async function import_in_shell_only(module) {
     if (IS_IN_PREFERENCES)
         return null;
     try {
-        return (await import(module)).default;
+        const imported = await import(module);
+        return imported.default ?? imported;
     } catch (e) {
         return null;
     }
 }
 
+const Clutter = await import_in_shell_only('gi://Clutter');
+const Cogl = await import_in_shell_only('gi://Cogl');
+const USES_SHADER_SNIPPET_API =
+    typeof Clutter?.ShaderEffect?.new_with_snippet === 'function';
+
+export function is_usable_blur_module(ns) {
+    if (!ns)
+        return false;
+    try {
+        const { BlurEffect } = ns;
+        if (typeof BlurEffect !== 'function' || !BlurEffect.$gtype)
+            return false;
+        GObject.type_name(BlurEffect.$gtype);
+        return true;
+    } catch (e) {
+        return false;
+    }
+}
+
 // In use for the effects, to prevent boilerplate code
 export function setup_params(outer_this, params) {
     // setup each parameter, either with the given or the default value
@@ -39,4 +60,87 @@ export const get_shader_source = (Shell, shader_filename, self_uri) => {
         console.warn(`[Blur my Shell > effect]       error loading shader from ${shader_path}: ${e}`);
         return null;
     }
-};
\ No newline at end of file
+};
+
+export function subpixel_stage_offset() {
+    return USES_SHADER_SNIPPET_API ? 0 : 0.5;
+}
+
+export function static_blur_clip_inset() {
+    return USES_SHADER_SNIPPET_API ? 1 : 0;
+}
+
+export function register_shader_effect(meta, effect_class, source) {
+    if (USES_SHADER_SNIPPET_API) {
+        Object.defineProperty(effect_class.prototype, 'vfunc_get_static_snippet', {
+            value() {
+                return create_fragment_shader_snippet(source);
+            },
+        });
+    }
+
+    return GObject.registerClass(meta, effect_class);
+}
+
+function split_fragment_shader(source) {
+    const main_index = source.search(/void\s+main\s*(?:\(\s*(?:void)?\s*\))?\s*\{/);
+    if (main_index < 0)
+        return null;
+
+    const declarations = source.slice(0, main_index).trim();
+    const brace_index = source.indexOf('{', main_index);
+    if (brace_index < 0)
+        return null;
+
+    let depth = 0;
+    for (let i = brace_index; i < source.length; i++) {
+        if (source[i] === '{')
+            depth++;
+        else if (source[i] === '}') {
+            depth--;
+            if (depth === 0) {
+                return {
+                    declarations,
+                    body: source.slice(brace_index + 1, i).trim(),
+                };
+            }
+        }
+    }
+
+    return null;
+}
+
+function create_fragment_shader_snippet(source) {
+    if (!Cogl || !source)
+        return null;
+
+    const parts = split_fragment_shader(source);
+    if (!parts) {
+        console.warn('[Blur my Shell > effect]       could not split shader source');
+        return null;
+    }
+
+    try {
+        const snippet = Cogl.Snippet.new(
+            Cogl.SnippetHook.FRAGMENT,
+            parts.declarations,
+            null
+        );
+        snippet.set_replace(parts.body);
+        return snippet;
+    } catch (e) {
+        console.warn(`[Blur my Shell > effect]       could not create shader snippet: ${e}`);
+        return null;
+    }
+}
+
+export function initialize_shader_effect(effect, source) {
+    if (!source || !effect || USES_SHADER_SNIPPET_API)
+        return;
+
+    try {
+        effect.set_shader_source(source);
+    } catch (e) {
+        console.warn(`[Blur my Shell > effect]       set_shader_source failed: ${e}`);
+    }
+}
-- 
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