add field to store the dirty bound rectangle for SyncUpdate method

2026-09-26 12:27:58 +08:00 · 2020-02-12 21:53:14 +08:00
parent b985c4976a
commit e0364e5031
1 changed files with 2 additions and 0 deletions
@@ -112,6 +112,8 @@ struct GAL_PrivateVideoData {
     */
    GAL_Surface *real_screen, *shadow_screen;

+    RECT dirty_rc;
+
 #ifdef _MGSCHEMA_COMPOSITING
    /* Since 4.2.0: support for hardware cursor. */
    GAL_Surface *cursor;