From d4c078875b720505f9fa59d55614ec6ba7fb4a7b Mon Sep 17 00:00:00 2001
From: Rakarake <raka@rakarake.xyz>
Date: Sun, 22 Feb 2026 18:35:44 +0100
Subject: [PATCH] no outputs can be specified

---
 glonkers.c |  7 +++++-
 wayland.c  | 64 ++++++++++++++++++++++++++++--------------------------
 2 files changed, 39 insertions(+), 32 deletions(-)

diff --git a/glonkers.c b/glonkers.c
index 28dd566..632deea 100644
--- a/glonkers.c
+++ b/glonkers.c
@@ -54,7 +54,8 @@ int main(int argc, char *argv[]) {
 
     struct client_state *state = wayland_init(output_type, output_list, output_count);
 
-    Renderer renderer = new_renderer();
+    bool renderer_initialized = false;
+    Renderer renderer;
 
     bool running = true;
     while (running) {
@@ -63,6 +64,10 @@ int main(int argc, char *argv[]) {
             int width = event.data.draw.width;
             int height = event.data.draw.height;
             double time = event.data.draw.time / 1000.0;
+            if (!renderer_initialized) {
+                renderer = new_renderer();
+                renderer_initialized = true;
+            }
             render(&renderer, width, height, time, shader_path, 0);
             swap_buffers(state, event.data.draw.surface);
         }
diff --git a/wayland.c b/wayland.c
index 19d1432..bca0a74 100644
--- a/wayland.c
+++ b/wayland.c
@@ -556,39 +556,41 @@ struct event wait_for_event(struct client_state *state) {
         struct event event = { .type = EVENT_EXIT };
         return event;
     }
-    while (true) {
-        if (next == NULL) {
-            next = state->surface_list;
-        }
-    
-        // do here
-        if (next->data.dirty) {
-            next->data.dirty = false;
-            state->surface_list_next = next->next;
-    
-            if (eglMakeCurrent(state->egl_display, next->data.egl_surface,
-                               next->data.egl_surface, state->egl_context)) {
-            } else {
-                fprintf(stderr, "Made current failed\n");
+    if (state->surface_list != NULL) {
+        while (true) {
+            if (next == NULL) {
+                next = state->surface_list;
             }
-            struct event event = {
-                .type = EVENT_DRAW,
-                .data = {
-                    .draw = {
-                        .width = next->data.width,
-                        .height = next->data.height,
-                        .time = next->data.time,
-                        .surface = &next->data,
-                    }
+        
+            // do here
+            if (next->data.dirty) {
+                next->data.dirty = false;
+                state->surface_list_next = next->next;
+        
+                if (eglMakeCurrent(state->egl_display, next->data.egl_surface,
+                                   next->data.egl_surface, state->egl_context)) {
+                } else {
+                    fprintf(stderr, "Made current failed\n");
                 }
-            };
-            return event;
-        }
-    
-        next = next->next;
-        if (next == original) {
-            state->surface_list_next = next;
-            break;
+                struct event event = {
+                    .type = EVENT_DRAW,
+                    .data = {
+                        .draw = {
+                            .width = next->data.width,
+                            .height = next->data.height,
+                            .time = next->data.time,
+                            .surface = &next->data,
+                        }
+                    }
+                };
+                return event;
+            }
+        
+            next = next->next;
+            if (next == original) {
+                state->surface_list_next = next;
+                break;
+            }
         }
     }
     wl_display_dispatch(state->wl_display);