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implement QVideoProbe for iOS camera

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This commit allows to use QVideoProbe for QCamera on iOS.
The logic for the implementation is taken from the Android plugin.

[ChangeLog][Platform Specific Changes][iOS]
QVideoProbe support is implemented for QCamera on iOS

Change-Id: I1db50defa8518287c4f1f3cc6602881702a95849
Reviewed-by: Yoann Lopes <yoann.lopes@digia.com>
This commit is contained in:
Ludger Krämer
2014-09-09 13:46:20 +02:00
committed by Yoann Lopes
parent 9267a7833c
commit 762ff94f67
7 changed files with 174 additions and 2 deletions
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14
src/plugins/avfoundation/camera/avfcameraservice.mm
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@@ -54,6 +54,7 @@
#include "avfvideorenderercontrol.h"
#include "avfmediarecordercontrol.h"
#include "avfimagecapturecontrol.h"
#include "avfmediavideoprobecontrol.h"
#include <private/qmediaplaylistnavigator_p.h>
#include <qmediaplaylist.h>
@@ -119,6 +120,12 @@ QMediaControl *AVFCameraService::requestControl(const char *name)
if (qstrcmp(name, QCameraImageCaptureControl_iid) == 0)
return m_imageCaptureControl;
if (qstrcmp(name,QMediaVideoProbeControl_iid) == 0) {
AVFMediaVideoProbeControl *videoProbe = 0;
videoProbe = new AVFMediaVideoProbeControl(this);
m_session->addProbe(videoProbe);
return videoProbe;
}
if (!m_videoOutput) {
if (qstrcmp(name, QVideoRendererControl_iid) == 0)
m_videoOutput = new AVFVideoRendererControl(this);
@@ -139,6 +146,13 @@ void AVFCameraService::releaseControl(QMediaControl *control)
m_session->setVideoOutput(0);
delete control;
}
AVFMediaVideoProbeControl *videoProbe = qobject_cast<AVFMediaVideoProbeControl *>(control);
if (videoProbe) {
m_session->removeProbe(videoProbe);
delete videoProbe;
return;
}
}
#include "moc_avfcameraservice.cpp"