first commit

2024-12-15 20:42:32 +08:00
commit 986b2fca12
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--- a/GB28181Device/media/video_capture_qt.h
+++ b/GB28181Device/media/video_capture_qt.h
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+/***************************************************************************************
+ *
+ *  IMPORTANT: READ BEFORE DOWNLOADING, COPYING, INSTALLING OR USING.
+ *
+ *  By downloading, copying, installing or using the software you agree to this license.
+ *  If you do not agree to this license, do not download, install, 
+ *  copy or use the software.
+ *
+ *  Copyright (C) 2014-2022, Happytimesoft Corporation, all rights reserved.
+ *
+ *  Redistribution and use in binary forms, with or without modification, are permitted.
+ *
+ *  Unless required by applicable law or agreed to in writing, software distributed 
+ *  under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
+ *  CONDITIONS OF ANY KIND, either express or implied. See the License for the specific
+ *  language governing permissions and limitations under the License.
+ *
+****************************************************************************************/
+
+#ifndef VIDIO_CAPTURE_QT_H
+#define VIDIO_CAPTURE_QT_H
+
+#include "sys_inc.h"
+#include "video_capture.h"
+#include <QAndroidJniObject>
+
+
+/***************************************************************************************/
+class CQVideoCapture : public QObject, CVideoCapture
+{
+    Q_OBJECT
+    
+public:
+    CQVideoCapture(QObject * parent = NULL);
+	~CQVideoCapture();
+	
+    // get video capture devices numbers
+    static int  getDeviceNums();
+    // list avaivalbe video capture device
+    static void listDevice();
+    // get device index by device name
+    static int  getDeviceIndex(const char * name);
+
+    // get the single instance
+	static CVideoCapture * getInstance(int devid);
+
+	BOOL    initCapture(int codec, int width, int height, double framerate, int bitrate);
+	BOOL    startCapture();
+    void    processFrame(uint8 * data, int size);
+    void    processError(int error);
+    void    checkError();
+    
+    static void initJNI(JNIEnv *env);
+    
+private:
+    BOOL    startCamera();
+    void    stopCamera();
+	void    stopCapture();
+    
+public:
+    QAndroidJniObject   m_camera;
+    QAndroidJniObject   m_parameters;
+    QAndroidJniObject   m_cameraListener;
+    QAndroidJniObject   m_surfaceTexture;
+    
+    int                 m_nCodec;
+    int                 m_nDstWidth;
+    int                 m_nDstHeight;
+    int                 m_nFrameCount;
+    BOOL                m_bError;
+    BOOL                m_bCheck;
+    pthread_t           m_pCheckThread;
+};
+
+#endif // VIDIO_CAPTURE_QT_H
+
+