video-pc/AvRecorder/capturer/video/WgcCapturer.cpp

#include "WgcCapturer.h"

namespace avrecorder {
namespace video {

WgcCapturer::WgcCapturer() { _app = new App; }
WgcCapturer::~WgcCapturer() { close(); if (_app) { delete _app; _app = nullptr; } }

bool WgcCapturer::open(const CaptureTarget& target, int width, int height) {
#ifdef PLATFORM_WINDOWS
    close();
    if (!_app) _app = new App;
    if (target.type == CaptureTargetType::Window) {
        return _app->StartCaptureWindow(target.hwnd, width, height);
    } else if (target.type == CaptureTargetType::Monitor) {
        // 这里只做简单示例，实际应根据 monitorIdx 获取 HMONITOR
        return _app->StartCaptureMonitor(nullptr, width, height);
    }
    return false;
#else
    return false;
#endif
}

void WgcCapturer::close() {
#ifdef PLATFORM_WINDOWS
    if (_app) _app->Close();
#endif
}

AVFrame* WgcCapturer::getFrame() {
#ifdef PLATFORM_WINDOWS
    return _app ? _app->GetFrame() : nullptr;
#else
    return nullptr;
#endif
}

void WgcCapturer::setDrawCursor(bool enable) {
#ifdef PLATFORM_WINDOWS
    if (_app) _app->SetDrawCursor(enable);
#endif
}

} // namespace video
} // namespace avrecorder