Update to spice2x-26-02-17 (pre-apply)

> broken commit

cfg/screen_resize.h

@@ -1,5 +1,6 @@
 #pragma once
 
+#include <atomic>
 #include <memory>
 #include <string>
 #include <optional>
@@ -14,12 +15,19 @@ namespace cfg {
         ResizableFrame = 2
     };
 
+    enum ScreenDuplicateMode {
+        None = 0,
+        CopyLeft = 1,
+        CopyRight = 2,
+    };
+
     struct fullscreen_setting {
         int offset_x = 0;
         int offset_y = 0;
         float scale_x = 1.0;
         float scale_y = 1.0;
         bool keep_aspect_ratio = true;
+        ScreenDuplicateMode duplicate = ScreenDuplicateMode::None;
     };
 
     extern std::optional<std::string> SCREEN_RESIZE_CFG_PATH_OVERRIDE;
@@ -44,6 +52,9 @@ namespace cfg {
         bool enable_linear_filter = true;
         fullscreen_setting scene_settings[4];
 
+        // state
+        std::atomic<bool> need_surface_clean = false;
+
         // windowed mode sizing
         // Windows terminology:
         //     window = rectangle including the frame
@@ -62,6 +73,7 @@ namespace cfg {
         uint32_t init_client_height = 0;
         float init_client_aspect_ratio = 1.f;
         uint32_t init_window_style = 0;
+        uint32_t init_window_style_ex = 0;
         uint32_t window_deco_width = 0;
         uint32_t window_deco_height = 0;