diff options
Diffstat (limited to 'src/plugins/directshow/camera/dscamerasession.cpp')
-rw-r--r-- | src/plugins/directshow/camera/dscamerasession.cpp | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/src/plugins/directshow/camera/dscamerasession.cpp b/src/plugins/directshow/camera/dscamerasession.cpp index 82125d4f6..9b642872a 100644 --- a/src/plugins/directshow/camera/dscamerasession.cpp +++ b/src/plugins/directshow/camera/dscamerasession.cpp @@ -51,6 +51,7 @@ #include "directshowcameraglobal.h" #include "directshowmediatype.h" #include "directshowutils.h" +#include "directshowvideoprobecontrol.h" QT_BEGIN_NAMESPACE @@ -70,6 +71,7 @@ DSCameraSession::DSCameraSession(QObject *parent) , m_imageIdCounter(0) , m_currentImageId(-1) , m_captureDestinations(QCameraImageCapture::CaptureToFile) + , m_videoProbeControl(nullptr) , m_status(QCamera::UnloadedStatus) { connect(this, SIGNAL(statusChanged(QCamera::Status)), @@ -374,6 +376,20 @@ void DSCameraSession::setCaptureDestination(QCameraImageCapture::CaptureDestinat Q_EMIT captureDestinationChanged(m_captureDestinations); } +void DSCameraSession::addVideoProbe(DirectShowVideoProbeControl *probe) +{ + const QMutexLocker locker(&m_probeMutex); + m_videoProbeControl = probe; +} + +void DSCameraSession::removeVideoProbe(DirectShowVideoProbeControl *probe) +{ + Q_UNUSED(probe); + Q_ASSERT(m_videoProbeControl == probe); + const QMutexLocker locker(&m_probeMutex); + m_videoProbeControl = nullptr; +} + bool DSCameraSession::load() { unload(); @@ -567,6 +583,12 @@ void DSCameraSession::onFrameAvailable(double time, const QByteArray &data) m_presentMutex.unlock(); + { + const QMutexLocker locker(&m_probeMutex); + if (m_currentFrame.isValid() && m_videoProbeControl) + Q_EMIT m_videoProbeControl->videoFrameProbed(m_currentFrame); + } + // Image capture QMutexLocker locker(&m_captureMutex); if (m_currentImageId != -1 && !m_capturedFrame.isValid()) { |