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Fix compatibility with old compiler versions.

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This commit is contained in:
Gonzalo Exequiel Pedone 2020-10-09 13:36:04 -03:00
parent 6e154a7f49
commit 26a4175e70
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GPG key ID: B8B09E63E9B85BAF
1 changed files with 11 additions and 8 deletions
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19
dshow/VirtualCamera/src/basefilter.cpp
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@ -71,6 +71,7 @@ namespace AkVCam
~BaseFilterPrivate();
IEnumPins *pinsForDevice(const std::string &deviceId);
void updatePins();
static WINBOOL enumWindowsProc(HWND handler, LPARAM userData);
static void serverStateChanged(void *userData,
IpcBridge::ServerState state);
static void frameReady(void *userData,
@ -427,6 +428,15 @@ void AkVCam::BaseFilterPrivate::updatePins()
AkVCamDevicePinCall(path, this, setControls, controls)
}
WINBOOL AkVCam::BaseFilterPrivate::enumWindowsProc(HWND handler,
LPARAM userData)
{
auto handlers = reinterpret_cast<std::vector<HWND> *>(userData);
handlers->push_back(handler);
return TRUE;
}
void AkVCam::BaseFilterPrivate::serverStateChanged(void *userData,
IpcBridge::ServerState state)
{
@ -474,14 +484,7 @@ void AkVCam::BaseFilterPrivate::devicesChanged(void *userData,
UNUSED(devices);
AkLogFunction();
std::vector<HWND> handlers;
EnumWindows([] (HWND handler, LPARAM userData) -> BOOL {
auto handlers =
reinterpret_cast<std::vector<HWND> *>(userData);
handlers->push_back(handler);
return TRUE;
},
reinterpret_cast<LPARAM>(&handlers));
EnumWindows(enumWindowsProc, LPARAM(&handlers));
for (auto &handler: handlers)
SendMessage(handler, WM_DEVICECHANGE, DBT_DEVNODES_CHANGED, 0);