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DisplayServer: support brightness detection (Windows)

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This commit is contained in:
李通洲 2023-01-07 21:16:14 +08:00
parent 959540f17c
commit 2621c48f92
2 changed files with 32 additions and 1 deletions
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1
CMakeLists.txt
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@ -671,6 +671,7 @@ elseif(WIN32)
PRIVATE "dxgi"
PRIVATE "wtsapi32"
PRIVATE "powrprof"
PRIVATE "dxva2"
)
if(USE_WIN_NTAPI)
target_compile_definitions(libfastfetch PRIVATE FF_USE_WIN_NTAPI)

32
src/detection/displayserver/displayserver_windows.c
View File

@ -1,8 +1,35 @@
#include "displayserver.h"
#include "detection/os/os.h"
#include "util/mallocHelper.h"
#include <dwmapi.h>
#include <WinUser.h>
#include <wchar.h>
#include <highlevelmonitorconfigurationapi.h>
static WINBOOL enumMonitorProc(HMONITOR hMonitor, FF_UNUSED_PARAM HDC hDC, FF_UNUSED_PARAM LPRECT rc, LPARAM data)
{
MONITORINFOEXW mi = { .cbSize = sizeof(mi) };
DISPLAY_DEVICEW* displayDevice = (DISPLAY_DEVICEW *) data;
if(GetMonitorInfoW(hMonitor, (MONITORINFO *)&mi) && wcscmp(mi.szDevice, displayDevice->DeviceName) == 0)
{
DWORD arraySize;
if(GetNumberOfPhysicalMonitorsFromHMONITOR(hMonitor, &arraySize) && arraySize > 0)
{
PHYSICAL_MONITOR* FF_AUTO_FREE physicalMonitorArray = malloc(arraySize * sizeof(*physicalMonitorArray));
if(GetPhysicalMonitorsFromHMONITOR(hMonitor, arraySize, physicalMonitorArray))
{
DWORD minValue, currentValue, maxValue;
if(GetMonitorBrightness(physicalMonitorArray[0].hPhysicalMonitor, &minValue, &currentValue, &maxValue))
displayDevice->StateFlags = currentValue * 100 / maxValue;
DestroyPhysicalMonitors(arraySize, physicalMonitorArray);
}
}
return FALSE;
}
return TRUE;
}
void ffConnectDisplayServerImpl(FFDisplayServerResult* ds, const FFinstance* instance)
{
@ -34,7 +61,10 @@ void ffConnectDisplayServerImpl(FFDisplayServerResult* ds, const FFinstance* ins
if(EnumDisplaySettingsW(displayDevice.DeviceName, ENUM_CURRENT_SETTINGS, &devMode) == 0)
continue;
ffdsAppendResolution(ds, devMode.dmPelsWidth, devMode.dmPelsHeight, devMode.dmDisplayFrequency, -1);
displayDevice.StateFlags = (DWORD) -1;
EnumDisplayMonitors(NULL, NULL, enumMonitorProc, (LPARAM)(void*) &displayDevice);
ffdsAppendResolution(ds, devMode.dmPelsWidth, devMode.dmPelsHeight, devMode.dmDisplayFrequency, (int) displayDevice.StateFlags);
}
//https://github.com/hykilpikonna/hyfetch/blob/master/neofetch#L2067