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Fixed a memory leak at window creation.

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Windows updates the desktop display mode once at video init (in WIN_InitModes()) and once when creating a window (in WIN_RefreshDisplays())

Fixes https://github.com/libsdl-org/SDL/issues/7982
Fixes https://github.com/libsdl-org/SDL/issues/8189

(cherry picked from commit bea34c5380)
(cherry picked from commit 0ec1209eab)
This commit is contained in:
Sam Lantinga
2023-11-08 14:26:07 -08:00
parent 6303197b20
commit 1a722ef500
1 changed files with 3 additions and 0 deletions
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src/video/SDL_video.c
+3
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@@ -825,6 +825,9 @@ void SDL_SetCurrentDisplayMode(SDL_VideoDisplay *display, const SDL_DisplayMode
void SDL_SetDesktopDisplayMode(SDL_VideoDisplay *display, const SDL_DisplayMode *mode) void SDL_SetDesktopDisplayMode(SDL_VideoDisplay *display, const SDL_DisplayMode *mode)
{ {
if (display->desktop_mode.driverdata) {
SDL_free(display->desktop_mode.driverdata);
}
SDL_memcpy(&display->desktop_mode, mode, sizeof(*mode)); SDL_memcpy(&display->desktop_mode, mode, sizeof(*mode));
} }