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Add app config to set virtual display as primary

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This commit is contained in:
Yukino Song
2024-08-19 08:29:10 +08:00
parent 25eb5c8714
commit e0924e3a21
7 changed files with 75 additions and 15 deletions
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20
src/platform/windows/virtual_display.cpp
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@@ -36,6 +36,24 @@ LONG changeDisplaySettings(const wchar_t* deviceName, int width, int height, int
return 0;
}
std::wstring getPrimaryDisplay() {
DISPLAY_DEVICEW displayDevice;
displayDevice.cb = sizeof(DISPLAY_DEVICE);
std::wstring primaryDeviceName;
int deviceIndex = 0;
while (EnumDisplayDevicesW(NULL, deviceIndex, &displayDevice, 0)) {
if (displayDevice.StateFlags & DISPLAY_DEVICE_PRIMARY_DEVICE) {
primaryDeviceName = displayDevice.DeviceName;
break;
}
deviceIndex++;
}
return primaryDeviceName;
}
bool setPrimaryDisplay(const wchar_t* primaryDeviceName) {
DEVMODEW primaryDevMode{};
if (!getDeviceSettings(primaryDeviceName, primaryDevMode)) {
@@ -178,7 +196,7 @@ std::wstring createVirtualDisplay(
retryInterval *= 2;
}
wprintf(L"[SUDOVDA] Virtual display added successfully: %ws\n", deviceName);
wprintf(L"[SUDOVDA] Virtual display added successfully: %ls\n", deviceName);
printf("[SUDOVDA] Configuration: W: %d, H: %d, FPS: %d\n", width, height, fps);
return std::wstring(deviceName);

1
src/platform/windows/virtual_display.h
View File

@@ -13,6 +13,7 @@ namespace VDISPLAY {
LONG getDeviceSettings(const wchar_t* deviceName, DEVMODEW& devMode);
LONG changeDisplaySettings(const wchar_t* deviceName, int width, int height, int refresh_rate);
std::wstring getPrimaryDisplay();
bool setPrimaryDisplay(const wchar_t* primaryDeviceName);
bool startPingThread();