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[common] dpi: remove no longer used library

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Quantum 2021-07-17 02:23:27 -04:00 committed by Geoffrey McRae
parent e1fae8927f
commit ad974cfa0a
3 changed files with 0 additions and 89 deletions
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31
common/include/common/dpi.h
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@ -1,31 +0,0 @@
/**
* Looking Glass
* Copyright (C) 2017-2021 The Looking Glass Authors
* https://looking-glass.io
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the Free
* Software Foundation; either version 2 of the License, or (at your option)
* any later version.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
* more details.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc., 59
* Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#ifndef _H_LG_COMMON_DPI_
#define _H_LG_COMMON_DPI_
#include <windows.h>
// At 100% scaling, Windows reports 96 DPI.
#define DPI_100_PERCENT 96
UINT monitor_dpi(HMONITOR hMonitor);
#endif

1
common/src/platform/windows/CMakeLists.txt
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@ -8,7 +8,6 @@ include_directories(
add_library(lg_common_platform_code STATIC
debug.c
crash.c
dpi.c
sysinfo.c
thread.c
event.c

57
common/src/platform/windows/dpi.c
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@ -1,57 +0,0 @@
/**
* Looking Glass
* Copyright (C) 2017-2021 The Looking Glass Authors
* https://looking-glass.io
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the Free
* Software Foundation; either version 2 of the License, or (at your option)
* any later version.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
* more details.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc., 59
* Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#include "common/dpi.h"
#include "common/windebug.h"
typedef enum MONITOR_DPI_TYPE {
MDT_EFFECTIVE_DPI,
MDT_ANGULAR_DPI,
MDT_RAW_DPI,
MDT_DEFAULT
} MONITOR_DPI_TYPE;
typedef HRESULT (WINAPI *GetDpiForMonitor_t)(HMONITOR hmonitor, MONITOR_DPI_TYPE dpiType, UINT * dpiX, UINT * dpiY);
UINT monitor_dpi(HMONITOR hMonitor)
{
HMODULE shcore = LoadLibraryA("shcore.dll");
if (!shcore)
{
DEBUG_ERROR("Could not load shcore.dll");
return DPI_100_PERCENT;
}
GetDpiForMonitor_t GetDpiForMonitor = (GetDpiForMonitor_t) GetProcAddress(shcore, "GetDpiForMonitor");
if (!GetDpiForMonitor)
{
DEBUG_ERROR("Could not find GetDpiForMonitor");
return DPI_100_PERCENT;
}
UINT dpiX, dpiY;
HRESULT status = GetDpiForMonitor(hMonitor, MDT_EFFECTIVE_DPI, &dpiX, &dpiY);
if (FAILED(status))
{
DEBUG_WINERROR("GetDpiForMonitor failed", status);
return DPI_100_PERCENT;
}
return dpiX;
}