old data

2025-08-25 09:50:30 +08:00
parent bd0e31e922
commit 1359ff4ecc
1630 changed files with 738486 additions and 2399 deletions
@@ -0,0 +1,64 @@
+/*
+  Simple DirectMedia Layer
+  Copyright (C) 1997-2025 Sam Lantinga <slouken@libsdl.org>
+
+  This software is provided 'as-is', without any express or implied
+  warranty.  In no event will the authors be held liable for any damages
+  arising from the use of this software.
+
+  Permission is granted to anyone to use this software for any purpose,
+  including commercial applications, and to alter it and redistribute it
+  freely, subject to the following restrictions:
+
+  1. The origin of this software must not be misrepresented; you must not
+     claim that you wrote the original software. If you use this software
+     in a product, an acknowledgment in the product documentation would be
+     appreciated but is not required.
+  2. Altered source versions must be plainly marked as such, and must not be
+     misrepresented as being the original software.
+  3. This notice may not be removed or altered from any source distribution.
+*/
+#include "SDL_internal.h"
+
+// Display event handling code for SDL
+
+#include "SDL_events_c.h"
+
+void SDL_SendDisplayEvent(SDL_VideoDisplay *display, SDL_EventType displayevent, int data1, int data2)
+{
+    if (!display || display->id == 0) {
+        return;
+    }
+    switch (displayevent) {
+    case SDL_EVENT_DISPLAY_ORIENTATION:
+        if (data1 == SDL_ORIENTATION_UNKNOWN || data1 == display->current_orientation) {
+            return;
+        }
+        display->current_orientation = (SDL_DisplayOrientation)data1;
+        break;
+    default:
+        break;
+    }
+
+    // Post the event, if desired
+    if (SDL_EventEnabled(displayevent)) {
+        SDL_Event event;
+        event.type = displayevent;
+        event.common.timestamp = 0;
+        event.display.displayID = display->id;
+        event.display.data1 = data1;
+        event.display.data2 = data2;
+        SDL_PushEvent(&event);
+    }
+
+    switch (displayevent) {
+    case SDL_EVENT_DISPLAY_ADDED:
+        SDL_OnDisplayAdded(display);
+        break;
+    case SDL_EVENT_DISPLAY_MOVED:
+        SDL_OnDisplayMoved(display);
+        break;
+    default:
+        break;
+    }
+}