fixes

renderer.c

@@ -141,8 +141,6 @@ void render(Renderer *state, int w, int h, double time, char *shader_path, int r
         state->shader_path = shader_path;
     }
 
-    checkGlError();
-
     // Rendorrrr
     glViewport(0, 0, w, h);
 

wayland.c

@@ -72,7 +72,7 @@ static void registry_handle_global(
         // Set up wl_surface
         state->wl_surface = wl_compositor_create_surface(state->wl_compositor);
     }
-    if (strcmp(interface, xdg_wm_base_interface.name) == 0) {
+    if ((strcmp(interface, xdg_wm_base_interface.name) == 0) && (state->output_type == OUTPUT_WINDOW)) {
         state->xdg_wm_base = wl_registry_bind(
                 registry, name, &xdg_wm_base_interface, 1);
         xdg_wm_base_add_listener(state->xdg_wm_base,
@@ -85,7 +85,7 @@ static void registry_handle_global(
         xdg_toplevel_set_title(state->xdg_toplevel, "GLONKERS! 🕴️");
         xdg_toplevel_add_listener(state->xdg_toplevel, &xdg_toplevel_listener, state);
     }
-    if (strcmp(interface, zwlr_layer_shell_v1_interface.name) == 0) {
+    if ((strcmp(interface, zwlr_layer_shell_v1_interface.name) == 0) && (state->output_type == OUTPUT_LAYER)) {
         state->zwlr_layer_shell_v1 = wl_registry_bind(registry, name, &zwlr_layer_shell_v1_interface, 4);
     }
     if (strcmp(interface, wl_output_interface.name) == 0) {

wayland.h

@@ -4,9 +4,9 @@
 #include "wlr-layer-shell-unstable-v1-protocol.h"
 
 /// A normal window
-#define OUTPUT_WINDOW 0;
+#define OUTPUT_WINDOW 0
 /// A desktop layer (wallpaper)
-#define OUTPUT_LAYER 1;
+#define OUTPUT_LAYER 1
 
 struct client_state {
     int width, height;