fix WIN_WindowProc in SDL

longyuwlz · Apr 10, 2019 · 65e3fbe · 65e3fbe
1 parent 10c5a02
commit 65e3fbe
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Showing 2 changed files with 5 additions and 2 deletions.
diff --git a/3rd/SDL/src/video/windows/SDL_windowsevents.c b/3rd/SDL/src/video/windows/SDL_windowsevents.c
@@ -584,8 +584,8 @@ WIN_WindowProc(HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam)
                     GetClientRect(hwnd, &hwndRect);
 
                     /* if in the window, WM_MOUSEMOVE, etc, will cover it. */
-                    if(currentHnd != hwnd || pt.x < 0 || pt.y < 0 || pt.x > hwndRect.right || pt.y > hwndRect.right) {
-                        SDL_SendMouseMotion(data->window, 0, 0, (int)pt.x, (int)pt.y);
+                    if(currentHnd != hwnd || pt.x < 0 || pt.y < 0 || pt.x > hwndRect.right || pt.y > hwndRect.bottom) {
+                        SDL_SendMouseMotion(data->window, 0, 0, (int)pt.x/data->window->dpi_ratio, (int)pt.y/data->window->dpi_ratio);
                         SDL_SendMouseButton(data->window, 0, GetAsyncKeyState(VK_LBUTTON) & 0x8000 ? SDL_PRESSED : SDL_RELEASED, SDL_BUTTON_LEFT);
                         SDL_SendMouseButton(data->window, 0, GetAsyncKeyState(VK_RBUTTON) & 0x8000 ? SDL_PRESSED : SDL_RELEASED, SDL_BUTTON_RIGHT);
                         SDL_SendMouseButton(data->window, 0, GetAsyncKeyState(VK_MBUTTON) & 0x8000 ? SDL_PRESSED : SDL_RELEASED, SDL_BUTTON_MIDDLE);

diff --git a/docs/changes.md b/docs/changes.md
@@ -1,4 +1,7 @@
 # 最新动态
+* 2019/04/10
+  * 更新demo，增加back\_to\_home的demo。
+  * 修改SDL的BUG(感谢大恒和陈谭提供补丁)
 
 * 2019/04/09
   * 修改window\_manager\_back\_to\_home。