diff options
Diffstat (limited to 'src/plugins/avfoundation/camera/avfmediaassetwriter.mm')
| -rw-r--r-- | src/plugins/avfoundation/camera/avfmediaassetwriter.mm | 41 |
1 files changed, 26 insertions, 15 deletions
diff --git a/src/plugins/avfoundation/camera/avfmediaassetwriter.mm b/src/plugins/avfoundation/camera/avfmediaassetwriter.mm index 318d66117..2d40b9087 100644 --- a/src/plugins/avfoundation/camera/avfmediaassetwriter.mm +++ b/src/plugins/avfoundation/camera/avfmediaassetwriter.mm @@ -47,6 +47,7 @@ #include "avfmediacontainercontrol.h" #include <QtCore/qmetaobject.h> +#include <QtCore/qatomic.h> QT_USE_NAMESPACE @@ -79,6 +80,8 @@ enum WriterState WriterStateAborted }; +using AVFAtomicInt64 = QAtomicInteger<qint64>; + } // unnamed namespace @interface QT_MANGLE_NAMESPACE(AVFMediaAssetWriter) (PrivateAPI) @@ -93,32 +96,35 @@ enum WriterState @private AVFCameraService *m_service; - QT_PREPEND_NAMESPACE(AVFScopedPointer)<AVAssetWriterInput> m_cameraWriterInput; - QT_PREPEND_NAMESPACE(AVFScopedPointer)<AVCaptureDeviceInput> m_audioInput; - QT_PREPEND_NAMESPACE(AVFScopedPointer)<AVCaptureAudioDataOutput> m_audioOutput; - QT_PREPEND_NAMESPACE(AVFScopedPointer)<AVAssetWriterInput> m_audioWriterInput; + AVFScopedPointer<AVAssetWriterInput> m_cameraWriterInput; + AVFScopedPointer<AVCaptureDeviceInput> m_audioInput; + AVFScopedPointer<AVCaptureAudioDataOutput> m_audioOutput; + AVFScopedPointer<AVAssetWriterInput> m_audioWriterInput; + AVCaptureDevice *m_audioCaptureDevice; // Queue to write sample buffers: - QT_PREPEND_NAMESPACE(AVFScopedPointer)<dispatch_queue_t> m_writerQueue; + AVFScopedPointer<dispatch_queue_t> m_writerQueue; // High priority serial queue for video output: - QT_PREPEND_NAMESPACE(AVFScopedPointer)<dispatch_queue_t> m_videoQueue; + AVFScopedPointer<dispatch_queue_t> m_videoQueue; // Serial queue for audio output: - QT_PREPEND_NAMESPACE(AVFScopedPointer)<dispatch_queue_t> m_audioQueue; + AVFScopedPointer<dispatch_queue_t> m_audioQueue; - QT_PREPEND_NAMESPACE(AVFScopedPointer)<AVAssetWriter> m_assetWriter; + AVFScopedPointer<AVAssetWriter> m_assetWriter; - QT_PREPEND_NAMESPACE(AVFMediaRecorderControlIOS) *m_delegate; + AVFMediaRecorderControlIOS *m_delegate; bool m_setStartTime; - QT_PREPEND_NAMESPACE(QAtomicInt) m_state; -@private + QAtomicInt m_state; + CMTime m_startTime; CMTime m_lastTimeStamp; NSDictionary *m_audioSettings; NSDictionary *m_videoSettings; + + AVFAtomicInt64 m_durationInMs; } - (id)initWithDelegate:(AVFMediaRecorderControlIOS *)delegate @@ -413,7 +419,7 @@ enum WriterState m_audioOutput.reset([[AVCaptureAudioDataOutput alloc] init]); - if (m_audioOutput && [captureSession canAddOutput:m_audioOutput]) { + if (m_audioOutput.data() && [captureSession canAddOutput:m_audioOutput]) { [captureSession addOutput:m_audioOutput]; } else { qDebugCamera() << Q_FUNC_INFO << "failed to add audio output"; @@ -431,7 +437,7 @@ enum WriterState { Q_ASSERT(m_service && m_service->videoOutput() && m_service->videoOutput()->videoDataOutput()); - Q_ASSERT(m_assetWriter); + Q_ASSERT(m_assetWriter.data()); m_cameraWriterInput.reset([[AVAssetWriterInput alloc] initWithMediaType:AVMediaTypeVideo outputSettings:m_videoSettings @@ -451,7 +457,7 @@ enum WriterState m_cameraWriterInput.data().expectsMediaDataInRealTime = YES; - if (m_audioOutput) { + if (m_audioOutput.data()) { CMFormatDescriptionRef sourceFormat = m_audioCaptureDevice ? m_audioCaptureDevice.activeFormat.formatDescription : 0; m_audioWriterInput.reset([[AVAssetWriterInput alloc] initWithMediaType:AVMediaTypeAudio outputSettings:m_audioSettings @@ -479,7 +485,7 @@ enum WriterState [m_service->videoOutput()->videoDataOutput() setSampleBufferDelegate:self queue:m_videoQueue]; - if (m_audioOutput) { + if (m_audioOutput.data()) { Q_ASSERT(m_audioQueue); [m_audioOutput setSampleBufferDelegate:self queue:m_audioQueue]; } @@ -500,4 +506,9 @@ enum WriterState } } +- (qint64)durationInMs +{ + return m_durationInMs.loadAcquire(); +} + @end |