From 39e2f0e80bd0e0a0eca0a67bf6326509ee9f17c3 Mon Sep 17 00:00:00 2001
From: notaz <notasas@gmail.com>
Date: Wed, 31 Dec 2025 00:26:49 +0200
Subject: [PATCH] gpu_async: handle fb wrapping

---
 plugins/gpulib/gpu_async.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/plugins/gpulib/gpu_async.c b/plugins/gpulib/gpu_async.c
index 137066b7..385d78de 100644
--- a/plugins/gpulib/gpu_async.c
+++ b/plugins/gpulib/gpu_async.c
@@ -542,6 +542,10 @@ void gpu_async_sync_scanout(struct psx_gpu *gpu)
   i = agpu->pos_area;
   if (agpu->idle)
     /* unlikely but possible - do a full sync */;
+  else if (so_x1 > 1024 || so_y1 > 512) {
+    agpu_log(gpu, "agpu: wrap %d,%d %dx%d\n",
+      so_x0, so_y0, so_x1 - so_x0, so_y1 - so_y0);
+  }
   else if (agpu->draw_areas[(i+1) & AGPU_AREAS_MASK].pos > pos) {
     agpu_log(gpu, "agpu: oldest draw area %d > %d\n",
       agpu->draw_areas[(i+1) & AGPU_AREAS_MASK].pos, pos);
-- 
2.47.3