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Minor improvements to UI scaling

meow-7.2.2
Ansariel 2016-08-21 12:46:15 +02:00
parent 4da402dd23
commit 89fcc2f553
1 changed files with 12 additions and 3 deletions
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15
indra/llwindow/llwindowwin32.cpp
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@ -71,10 +71,16 @@ const S32 MAX_MESSAGE_PER_UPDATE = 20;
const S32 BITS_PER_PIXEL = 32;
const S32 MAX_NUM_RESOLUTIONS = 32;
const F32 ICON_FLASH_TIME = 0.5f;
const F32 DEFAULT_DPI = 96.0f;
// <FS:Ansariel> Use default screen DPI defined in WinUser.h
//const F32 DEFAULT_DPI = 96.0f;
const F32 DEFAULT_DPI = F32(USER_DEFAULT_SCREEN_DPI);
// </FS:Ansariel>
#ifndef WM_DPICHANGED
const S32 WM_DPICHANGED = 0x02E0;
// <FS:Ansariel> Define as per WinUser.h
//const S32 WM_DPICHANGED = 0x02E0;
#define WM_DPICHANGED 0x02E0
// </FS:Ansariel>
#endif
extern BOOL gDebugWindowProc;
@ -2652,7 +2658,10 @@ LRESULT CALLBACK LLWindowWin32::mainWindowProc(HWND h_wnd, UINT u_msg, WPARAM w_
case WM_DPICHANGED:
{
LPRECT lprc_new_scale;
F32 new_scale = LOWORD(w_param) / 96.0f;
// <FS:Ansariel> Use constant
//F32 new_scale = LOWORD(w_param) / 96.0f;
F32 new_scale = LOWORD(w_param) / DEFAULT_DPI;
// </FS:Ansariel>
lprc_new_scale = (LPRECT)l_param;
S32 new_width = lprc_new_scale->right - lprc_new_scale->left;
S32 new_height = lprc_new_scale->bottom - lprc_new_scale->top;