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Merge pull request #992 from driver1998/dpi

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HiDPI support
This commit is contained in:
Miran Grča
2020-09-07 01:33:40 +02:00
committed by GitHub
parent 167abff1f0 a0930cc94f
commit 1e7b176ed8
10 changed files with 354 additions and 157 deletions
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1
src/include/86box/86box.h
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@@ -82,6 +82,7 @@ extern int window_w, window_h, /* (C) window size and */
invert_display, /* (C) invert the display */
suppress_overscan; /* (C) suppress overscans */
extern int scale; /* (C) screen scale factor */
extern int dpi_scale; /* (C) DPI scaling of the emulated screen */
extern int vid_api; /* (C) video renderer */
extern int vid_cga_contrast, /* (C) video */
video_fullscreen, /* (C) video */

1
src/include/86box/resource.h
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@@ -296,6 +296,7 @@
#define IDM_VID_SCALE_2X 40056
#define IDM_VID_SCALE_3X 40057
#define IDM_VID_SCALE_4X 40058
#define IDM_VID_HIDPI 40059
#define IDM_VID_FULLSCREEN 40060
#define IDM_VID_FS_FULL 40061
#define IDM_VID_FS_43 40062

15
src/include/86box/win.h
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@@ -33,6 +33,19 @@
# include "resource.h"
# undef BITMAP
/* DPI Awareness Context, copied from MinGW-w64 windef.h */
#ifndef _DPI_AWARENESS_CONTEXTS_
DECLARE_HANDLE(DPI_AWARENESS_CONTEXT);
#define DPI_AWARENESS_CONTEXT_UNAWARE ((DPI_AWARENESS_CONTEXT)-1)
#define DPI_AWARENESS_CONTEXT_SYSTEM_AWARE ((DPI_AWARENESS_CONTEXT)-2)
#define DPI_AWARENESS_CONTEXT_PER_MONITOR_AWARE ((DPI_AWARENESS_CONTEXT)-3)
#define DPI_AWARENESS_CONTEXT_PER_MONITOR_AWARE_V2 ((DPI_AWARENESS_CONTEXT)-4)
#define DPI_AWARENESS_CONTEXT_UNAWARE_GDISCALED ((DPI_AWARENESS_CONTEXT)-5)
#endif
#ifndef WM_DPICHANGED_AFTERPARENT
#define WM_DPICHANGED_AFTERPARENT 0x02E3
#endif
/* Class names and such. */
#define CLASS_NAME L"86BoxMainWnd"
@@ -119,6 +132,8 @@ extern void win_joystick_handle(PRAWINPUT raw);
extern void win_notify_dlg_open(void);
extern void win_notify_dlg_closed(void);
extern int win_get_dpi(HWND hwnd);
extern int win_get_system_metrics(int i, int dpi);
extern LPARAM win_get_string(int id);