fix: add vaapi null pointer crash patch to series

debian/changelog

@@ -1,3 +1,10 @@
+mpv (0.38.0-1deepin3) unstable; urgency=medium
+
+  * chore: Update version to 0.38.0-1deepin3
+  * fix: add vaapi null pointer crash patch to series
+
+ -- zhanghongyuan <zhanghongyuan@uniontech.com>  Mon, 15 Dec 2025 09:54:24 +0800
+
 mpv (0.38.0-1deepin2) unstable; urgency=medium
 
   * chore: Update version to  0.38.0-1deepin2

debian/patches/fix-vaapi-nullpter-crush.patch

@@ -0,0 +1,50 @@
+Index: mpv/video/out/vo_vaapi.c
+===================================================================
+--- mpv.orig/video/out/vo_vaapi.c
++++ mpv/video/out/vo_vaapi.c
+@@ -410,19 +410,11 @@ static void va_pool_set_allocator(struct
+     mp_image_pool_set_lru(pool);
+ }
+
+-static void flush_output_surfaces(struct priv *p)
+-{
+-    for (int n = 0; n < MAX_OUTPUT_SURFACES; n++)
+-        mp_image_unrefp(&p->output_surfaces[n]);
+-    p->output_surface = 0;
+-    p->visible_surface = 0;
+-}
+-
+ // See flush_surfaces() remarks - the same applies.
+ static void free_video_specific(struct priv *p)
+ {
+-    flush_output_surfaces(p);
+-
++    p->output_surface = 0;
++    p->visible_surface = 0;
+     mp_image_unrefp(&p->black_surface);
+
+     for (int n = 0; n < MAX_OUTPUT_SURFACES; n++)
+@@ -434,7 +426,6 @@ static void free_video_specific(struct p
+
+ static bool alloc_swdec_surfaces(struct priv *p, int w, int h, int imgfmt)
+ {
+-    free_video_specific(p);
+     for (int i = 0; i < MAX_OUTPUT_SURFACES; i++) {
+         p->swdec_surfaces[i] = mp_image_pool_get(p->pool, IMGFMT_VAAPI, w, h);
+         if (va_surface_alloc_imgfmt(p, p->swdec_surfaces[i], imgfmt) < 0)
+@@ -581,14 +572,12 @@ static void draw_frame(struct vo *vo, st
+         struct mp_image *dst = p->swdec_surfaces[p->output_surface];
+         if (!dst || va_surface_upload(p, dst, mpi) < 0) {
+             MP_WARN(vo, "Could not upload surface.\n");
+-            talloc_free(mpi);
+             return;
+         }
+         mp_image_copy_attributes(dst, mpi);
+-        mpi = mp_image_new_ref(dst);
++        mpi = dst;
+     }
+
+-    talloc_free(p->output_surfaces[p->output_surface]);
+     p->output_surfaces[p->output_surface] = mpi;
+
+     draw_osd(vo);

debian/patches/series

@@ -2,3 +2,4 @@ pgv-flower-screen.patch
 vdpau-render.patch
 Fix-the-problem-of-the-full-screen-crash.patch
 fix-mpv.patch
+fix-vaapi-nullpter-crush.patch