wine/vkd3d
0
0
Fork 0
mirror of https://gitlab.winehq.org/wine/vkd3d.git synced 2025-04-13 05:43:18 -07:00
Code Issues Packages Projects Releases Wiki Activity

demos: Add basic DPI handling.

Browse Source
This commit is contained in:
Henri Verbeet
2025-03-17 16:52:55 +01:00
parent 21e08955d3
commit 110edf32d0
Notes: Henri Verbeet 2025-03-19 16:02:33 +01:00 
Approved-by: Henri Verbeet (@hverbeet)
Merge-Request: https://gitlab.winehq.org/wine/vkd3d/-/merge_requests/1432
4 changed files with 39 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

17
demos/demo_win32.h
View File

@ -31,6 +31,8 @@ struct demo
void *user_data;
void (*idle_func)(struct demo *demo, void *user_data);
UINT (*GetDpiForSystem)(void);
};
struct demo_window
@ -48,6 +50,11 @@ struct demo_swapchain
IDXGISwapChain3 *swapchain;
};
static inline void demo_get_dpi(struct demo *demo, double *dpi_x, double *dpi_y)
{
*dpi_x = *dpi_y = demo->GetDpiForSystem();
}
static inline struct demo_window *demo_window_create(struct demo *demo, const char *title,
unsigned int width, unsigned int height, void *user_data)
{
@ -191,6 +198,11 @@ static inline void demo_process_events(struct demo *demo)
}
}
static inline UINT demo_GetDpiForSystem(void)
{
return 96;
}
static inline bool demo_init(struct demo *demo, void *user_data)
{
WNDCLASSEXW wc;
@ -215,6 +227,11 @@ static inline bool demo_init(struct demo *demo, void *user_data)
demo->user_data = user_data;
demo->idle_func = NULL;
if ((demo->GetDpiForSystem = (void *)GetProcAddress(GetModuleHandleA("user32"), "GetDpiForSystem")))
SetProcessDPIAware();
else
demo->GetDpiForSystem = demo_GetDpiForSystem;
return true;
}