qffmpegwindowcapture_uwp.cpp File Reference

#include "qffmpegwindowcapture_uwp_p.h"
#include "qffmpegsurfacecapturethread_p.h"
#include <private/qabstractvideobuffer_p.h>
#include <unknwn.h>
#include <winrt/base.h>
#include <QtCore/private/qfactorycacheregistration_p.h>
#include <winrt/Windows.Foundation.h>
#include <winrt/Windows.Foundation.Collections.h>
#include <winrt/Windows.Graphics.Capture.h>
#include <winrt/Windows.Graphics.DirectX.h>
#include <winrt/Windows.Graphics.DirectX.Direct3D11.h>
#include <Windows.Graphics.Capture.h>
#include <Windows.Graphics.Capture.Interop.h>
#include <windows.graphics.directx.direct3d11.interop.h>
#include <D3d11.h>
#include <dxgi1_2.h>
#include <dwmapi.h>
#include <lowlevelmonitorconfigurationapi.h>
#include <physicalmonitorenumerationapi.h>
#include "qvideoframe.h"
#include <qwindow.h>
#include <qloggingcategory.h>
#include <qguiapplication.h>
#include <private/qmultimediautils_p.h>
#include <private/qwindowsmultimediautils_p.h>
#include <private/qcapturablewindow_p.h>
#include <qpa/qplatformscreen_p.h>
#include <memory>
#include <system_error>
#include <variant>
#include "qffmpegwindowcapture_uwp.moc"

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Classes
struct	DeviceFramePool
class	QUwpTextureVideoBuffer
class	QFFmpegWindowCaptureUwp::Grabber
struct	Monitor

Namespaces
namespace	winrt
namespace	winrt::impl

Functions
template<typename Async >
auto	winrt::impl::wait_for (Async const &async, Windows::Foundation::TimeSpan const &timeout)
static	Q_LOGGING_CATEGORY (qLcWindowCaptureUwp, "qt.multimedia.ffmpeg.windowcapture.uwp")
static QMaybe< DeviceFramePool >	createCaptureFramePool (IDXGIAdapter1 *adapter, const winrt::GraphicsCaptureItem &item)
static QMaybe< Monitor >	findScreen (const QScreen *screen)
static QMaybe< Monitor >	findScreenForWindow (HWND wh)
static QMaybe< winrt::GraphicsCaptureItem >	createScreenCaptureItem (HMONITOR handle)
static QMaybe< winrt::GraphicsCaptureItem >	createWindowCaptureItem (HWND handle)
static QString	isCapturableWindow (HWND hwnd)
static qreal	getMonitorRefreshRateHz (HMONITOR handle)

Function Documentation

createCaptureFramePool()

static QMaybe< DeviceFramePool > createCaptureFramePool ( IDXGIAdapter1 *  adapter, const winrt::GraphicsCaptureItem &  item  )

static

Definition at line 237 of file qffmpegwindowcapture_uwp.cpp.

References QWindowsMultimediaUtils::errorString(), item, and pool.

Referenced by QFFmpegWindowCaptureUwp::setActiveInternal().

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createScreenCaptureItem()

static QMaybe< winrt::GraphicsCaptureItem > createScreenCaptureItem ( HMONITOR  handle )

static

Definition at line 325 of file qffmpegwindowcapture_uwp.cpp.

References QWindowsMultimediaUtils::errorString(), factory, and item.

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createWindowCaptureItem()

static QMaybe< winrt::GraphicsCaptureItem > createWindowCaptureItem ( HWND  handle )

static

Definition at line 338 of file qffmpegwindowcapture_uwp.cpp.

References QWindowsMultimediaUtils::errorString(), factory, and item.

Referenced by QFFmpegWindowCaptureUwp::setActiveInternal().

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findScreen()

static QMaybe< Monitor > findScreen ( const QScreen *  screen )

static

Definition at line 270 of file qffmpegwindowcapture_uwp.cpp.

References desc, QWindowsMultimediaUtils::errorString(), factory, QString::fromWCharArray(), i, j, match(), QScreen::name, output, qCDebug, and screen.

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findScreenForWindow()

static QMaybe< Monitor > findScreenForWindow ( HWND  wh )

static

Definition at line 299 of file qffmpegwindowcapture_uwp.cpp.

References desc, QWindowsMultimediaUtils::errorString(), factory, QString::fromWCharArray(), i, j, output, and qCDebug.

Referenced by QFFmpegWindowCaptureUwp::setActiveInternal().

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getMonitorRefreshRateHz()

static qreal getMonitorRefreshRateHz ( HMONITOR  handle )

static

Definition at line 383 of file qffmpegwindowcapture_uwp.cpp.

Referenced by QFFmpegWindowCaptureUwp::setActiveInternal().

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isCapturableWindow()

static QString isCapturableWindow ( HWND  hwnd )

static

Definition at line 351 of file qffmpegwindowcapture_uwp.cpp.

References className, QString::fromWCharArray(), and MAX_PATH.

Referenced by QFFmpegWindowCaptureUwp::setActiveInternal().

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Q_LOGGING_CATEGORY()

static Q_LOGGING_CATEGORY ( qLcWindowCaptureUwp  , "qt.multimedia.ffmpeg.windowcapture.uwp"    )

static