first commit

2026-02-21 17:11:31 +09:00
commit 18b4338361
4001 changed files with 365464 additions and 0 deletions
--- a/project/fm_viewer/fav/VideoThread.h
+++ b/project/fm_viewer/fav/VideoThread.h
@@ -0,0 +1,92 @@
+/******************************************************************************
+    QtAV:  Multimedia framework based on Qt and FFmpeg
+    Copyright (C) 2012-2016 Wang Bin <wbsecg1@gmail.com>
+
+*   This file is part of QtAV
+
+    This library is free software; you can redistribute it and/or
+    modify it under the terms of the GNU Lesser General Public
+    License as published by the Free Software Foundation; either
+    version 2.1 of the License, or (at your option) any later version.
+
+    This library is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+    Lesser General Public License for more details.
+
+    You should have received a copy of the GNU Lesser General Public
+    License along with this library; if not, write to the Free Software
+    Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+******************************************************************************/
+
+
+#ifndef QTAV_VIDEOTHREAD_H
+#define QTAV_VIDEOTHREAD_H
+
+#include "AVThread.h"
+#include <QtCore/QSize>
+
+namespace FAV {
+
+class VideoCapture;
+class VideoFrame;
+class VideoThreadPrivate;
+class VideoThread : public AVThread
+{
+    Q_OBJECT
+    DPTR_DECLARE_PRIVATE(VideoThread)
+public:
+    // prevent clock update (while finish seek)
+    bool do_not_update_next_clock;
+
+    explicit VideoThread(QObject *parent = 0);
+    VideoCapture *setVideoCapture(VideoCapture* cap); //ensure thread safe
+    VideoCapture *videoCapture() const;
+    VideoFrame displayedFrame() const;
+    void setFrameRate(qreal value);
+    //virtual bool event(QEvent *event);
+    void setBrightness(int val);
+    void setContrast(int val);
+    void setSaturation(int val);
+    void setEQ(int b, int c, int s);
+
+#if (FIXED_FPS_DURATION)
+    qint64 stopPosition;
+#endif
+
+#if (PLAY_SYNC_FIX2)
+    qreal EOFPacketPTS;     //!< 수신된 최종 패킷의 PTS (SEEK 위치 검증시 사용)
+#endif
+
+#if (RM_TESTING)
+    int displyedFrame;
+#endif
+
+public Q_SLOTS:
+    void addCaptureTask();
+    void clearRenderers();
+
+protected:
+#if (FIRST_FRAME_NOTIFY)
+    bool bFirstFrameDraw;
+#endif
+
+#if (USE_SKIP_COUNT)
+    int nSkip;
+#endif
+    void applyFilters(VideoFrame& frame);
+    // deliver video frame to video renderers. frame may be converted to a suitable format for renderer
+    bool deliverVideoFrame(VideoFrame &frame);
+    virtual void run();
+    // wait for value msec. every usleep is a small time, then process next task and get new delay
+#if (FIRST_FRAME_NOTIFY)
+Q_SIGNALS:
+    void firstFrameNotify(qreal pts);
+    void frameEnded();
+#endif
+
+};
+
+
+} //namespace FAV
+#endif // QTAV_VIDEOTHREAD_H