bsnes/hiro/windows/monitor.cpp
Tim Allen fbc58c70ae Update to v104r14 release.
byuu says:

Changelog:

  - Emulator::Interface::videoResolution() -\> VideoResolution renamed
    to videoInformation() -\> VideoInformation
  - added double VideoInformation::refreshRate
  - higan: added `binary := (application|library)` — set this to
    `library` to produce a dynamic link library
  - higan: removed `-march=native` for macOS application builds; and for
    all library builds
  - higan: removed `console` build flag; uncomment  `link += -mwindows`
    instead
  - nall/GNUmakefile: `macosx` platform renamed `macos`
      - still need to do this for nall/intrinsics.hpp
  - Game Gear: return region=NTSC as the only option, so that the system
    frequency is always set correctly
  - hiro/cocoa: fixed typo [Sintendo]
  - hiro/Windows: removed GetDpiForMonitor, as it's Windows 8+ only; DPI
    is no longer per-monitor aware
  - icarus: core Icarus class now has virtual functions for
    directory::create, <file::exists>, <file::copy>, <file::write>
  - icarus: Sufami Turbo can import save RAM files now
  - icarus: setting `ICARUS_LIBRARY` define will compile icarus without
    main(), GUI components
  - ruby/video/Direct3D: choose the current monitor instead of top-left
    monitor for fullscreen exclusive [Cydrak]
  - ruby/video/Direct3D: do not set `WS_EX_TOPMOST` on fullscreen
    exclusive window [Cydrak]
      - this isn't necessary for exclusive mode, and it just makes
        getting out of the application more difficult
2017-09-24 11:01:48 +10:00

55 lines
1.5 KiB
C++

#if defined(Hiro_Monitor)
namespace hiro {
struct MonitorInfo {
uint monitor = 0;
uint primary = 0;
Geometry geometry;
uint index = 0;
};
static auto CALLBACK MonitorEnumProc(HMONITOR hMonitor, HDC hdcMonitor, LPRECT lprcMonitor, LPARAM dwData) -> BOOL {
MonitorInfo& info = *(MonitorInfo*)dwData;
MONITORINFOEX mi{};
mi.cbSize = sizeof(MONITORINFOEX);
GetMonitorInfo(hMonitor, &mi);
string displayName = (const char*)utf8_t(mi.szDevice);
if(displayName.beginsWith(R"(\\.\DISPLAYV)")) return true; //ignore pseudo-monitors
if(mi.dwFlags & MONITORINFOF_PRIMARY) info.primary = info.index;
if(info.monitor == info.index) {
info.geometry = {lprcMonitor->left, lprcMonitor->top, lprcMonitor->right - lprcMonitor->left, lprcMonitor->bottom - lprcMonitor->top};
}
info.index++;
return true;
}
auto pMonitor::count() -> uint {
return GetSystemMetrics(SM_CMONITORS);
}
auto pMonitor::dpi(uint monitor) -> Position {
HDC hdc = GetDC(0);
auto dpiX = (float)GetDeviceCaps(hdc, LOGPIXELSX);
auto dpiY = (float)GetDeviceCaps(hdc, LOGPIXELSY);
ReleaseDC(0, hdc);
return {dpiX, dpiY};
}
auto pMonitor::geometry(uint monitor) -> Geometry {
MonitorInfo info;
info.monitor = monitor;
EnumDisplayMonitors(nullptr, nullptr, MonitorEnumProc, (LPARAM)&info);
return info.geometry;
}
auto pMonitor::primary() -> uint {
MonitorInfo info;
EnumDisplayMonitors(nullptr, nullptr, MonitorEnumProc, (LPARAM)&info);
return info.primary;
}
}
#endif