Fixed window class not being set by glx backend, + other fixes

glx_wcb.c

@@ -170,6 +170,8 @@ static void* create_and_bind(const char* name, const char* class,
         xwin_addstate(&wcb_glx, w, "maximized_vert");
     }
 
+    XSetClassHint(display, w->w, &((XClassHint) { .res_name = (char*) class, .res_class = (char*) class }));
+
     apply_decorations(w->w);
 
     XFree(vi);

shaders/rc.glsl

@@ -15,15 +15,15 @@
    See documentation for more details. */
 #request mod bars
 
-/* GLFW window hints */
+/* Window hints */
 #request setfloating  false
 #request setdecorated true
 #request setfocused   false
 #request setmaximized false
 
-/* Force GLFW window geometry (locking the window in place),
-   useful for some pesky WMs that try to reposition the window
-   when embedding in the desktop. */
+/* Force window geometry (locking the window in place), useful
+   for some pesky WMs that try to reposition the window when
+   embedding in the desktop. */
 #request setforcegeometry false
 
 /* Set window background opacity mode. Possible values are:
@@ -46,10 +46,10 @@
 #request setversion 3 3
 #request setshaderversion 330
 
-/* GLFW window title */
+/* Window title */
 #request settitle "GLava"
 
-/* GLFW window geometry (x, y, width, height) */
+/* Window geometry (x, y, width, height) */
 #request setgeometry 0 0 800 600
 
 /* Window background color (RGB format).
@@ -95,7 +95,7 @@
    default output device. */
 #request setsource "auto"
 
-/* GLFW buffer swap interval (vsync), set to '0' to prevent
+/* Buffer swap interval (vsync), set to '0' to prevent
    waiting for refresh, '1' (or more) to wait for the specified
    amount of frames. */
 #request setswap 1