1 files changed, 112 insertions, 0 deletions
diff --git a/k9author/k9avidecode.h b/k9author/k9avidecode.h
new file mode 100644
index 0000000..53f6029
--- /dev/null
+++ b/k9author/k9avidecode.h
@@ -0,0 +1,112 @@
+//
+// C++ Interface: k9avidecode
+//
+// Description: 
+//
+//
+// Author: Jean-Michel PETIT <k9copy@free.fr>, (C) 2007
+//
+// Copyright: See COPYING file that comes with this distribution
+//
+//
+#ifndef K9AVIDECODE_H
+#define K9AVIDECODE_H
+
+#include "k9common.h"
+#include <qobject.h>
+#ifdef OLD_FFMPEG
+#include <ffmpeg/avformat.h>
+#endif
+#ifdef NEW_FFMPEG
+#include <libavformat/avformat.h>
+#endif
+
+
+#include <qimage.h>
+
+/**
+	@author Jean-Michel PETIT <k9copy@free.fr>
+*/
+
+
+//typedef dvd_file_t * (*DVDOpenFile_t) ( dvd_reader_t *, int, dvd_read_domain_t );
+typedef void (*av_register_all_t) (void);
+typedef int64_t (*av_gettime_t) (void);
+typedef int (*av_open_input_file_t)(AVFormatContext **, const char *,AVInputFormat *,int, AVFormatParameters *);
+typedef int (*av_find_stream_info_t)(AVFormatContext *);
+typedef AVCodec* (*avcodec_find_decoder_t)(enum CodecID);
+typedef int (*avcodec_open_t)(AVCodecContext *, AVCodec *);
+typedef AVFrame * (*avcodec_alloc_frame_t)(void);
+
+typedef int (*avpicture_get_size_t)(int , int , int );
+typedef void * (*av_malloc_t)(unsigned int );
+typedef int (*avpicture_fill_t)(AVPicture *, uint8_t *,int , int , int);
+typedef int (*av_read_frame_t)(AVFormatContext *, AVPacket *);
+
+typedef int (*avcodec_decode_video_t)(AVCodecContext *, AVFrame *,int *, uint8_t *, int );
+typedef int (*img_convert_t)(AVPicture *, int , const AVPicture *, int ,int, int);
+typedef void (*av_free_t)(void *);
+typedef int (*avcodec_close_t)(AVCodecContext *);
+typedef void (*av_close_input_file_t)(AVFormatContext *);
+typedef int (*av_seek_frame_t)(AVFormatContext *,int,int64_t timestamp,int flags); 		typedef int64_t (*av_rescale_q_t)(int64_t , AVRational , AVRational )	;
+typedef void (*avcodec_flush_buffers_t)(AVCodecContext *);
+
+
+
+
+class k9AviDecode : public QObject
+{
+Q_OBJECT
+public:
+    k9AviDecode(QObject *parent = 0, const char *name = 0);
+
+    ~k9AviDecode();
+    bool open(const QString & _fileName);
+    void readFrame(double _seconds);
+    void seek(double _seconds);
+    void close();
+    double getDuration() const;
+    bool opened() const;
+
+    QString getFileName() const;
+
+	QString getError() const;
+	
+private:
+    av_register_all_t av_register_all;
+    av_open_input_file_t av_open_input_file;
+    av_find_stream_info_t av_find_stream_info;
+    avcodec_find_decoder_t avcodec_find_decoder;
+    avcodec_open_t avcodec_open;
+    avcodec_alloc_frame_t avcodec_alloc_frame;
+    av_seek_frame_t av_seek_frame;
+    avpicture_get_size_t avpicture_get_size;
+    av_malloc_t av_malloc;
+    avpicture_fill_t avpicture_fill;
+    av_read_frame_t av_read_frame;
+    avcodec_decode_video_t avcodec_decode_video;
+    img_convert_t img_convert;
+    av_free_t av_free;
+    avcodec_close_t avcodec_close;
+    av_close_input_file_t av_close_input_file;
+    av_rescale_q_t av_rescale_q;
+    av_gettime_t av_gettime;
+    avcodec_flush_buffers_t avcodec_flush_buffers;
+
+
+    AVFormatContext *m_FormatCtx;
+    AVCodecContext *m_CodecCtx;
+    AVCodec *m_Codec;
+    AVFrame *m_Frame,*m_FrameRGB;
+    uint8_t *m_buffer;
+    int m_videoStream;
+    bool m_opened;
+    double m_duration;
+    QString m_fileName;
+    QString m_error;
+    void SaveFrame(AVFrame *pFrame, int width, int height);
+signals:
+    void drawFrame(QImage*);
+};
+
+#endif