/*
  * MXF

  * Copyright (c) 2006 SmartJog S.A., Baptiste Coudurier <baptiste dot coudurier at smartjog dot com>

  *
  * This file is part of FFmpeg.
  *
  * FFmpeg 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.
  *
  * FFmpeg 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 FFmpeg; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */

 #ifndef AVFORMAT_MXF_H
 #define AVFORMAT_MXF_H

 #include "avformat.h"

 #include "libavcodec/avcodec.h"
 #include <stdint.h>

 
 typedef uint8_t UID[16];
 
 enum MXFMetadataSetType {
     AnyType,
     MaterialPackage,
     SourcePackage,
     SourceClip,
     TimecodeComponent,
     Sequence,
     MultipleDescriptor,
     Descriptor,
     Track,
     CryptoContext,
     Preface,
     Identification,
     ContentStorage,
     SubDescriptor,

     IndexTableSegment,

     EssenceContainerData,

     TypeBottom,// add metadata type before this

 };
 

 enum MXFFrameLayout {
     FullFrame = 0,

     SeparateFields,

     OneField,

     MixedFields,

     SegmentedFrame,
 };
 

 typedef struct KLVPacket {

     UID key;

     int64_t offset;

     uint64_t length;
 } KLVPacket;
 

 typedef struct MXFCodecUL {

     UID uid;
     unsigned matching_len;

     int id;

 } MXFCodecUL;
 

 typedef struct {
     struct AVRational time_base;
     int samples_per_frame[6];
 } MXFSamplesPerFrame;
 

 extern const MXFCodecUL ff_mxf_data_definition_uls[];

 extern const MXFCodecUL ff_mxf_codec_uls[];

 extern const MXFCodecUL ff_mxf_pixel_format_uls[];

 int ff_mxf_decode_pixel_layout(const char pixel_layout[16], enum AVPixelFormat *pix_fmt);

 const MXFSamplesPerFrame *ff_mxf_get_samples_per_frame(AVFormatContext *s, AVRational time_base);

 #define PRINT_KEY(pc, s, x) av_dlog(pc, "%s %02X %02X %02X %02X %02X %02X %02X %02X %02X %02X %02X %02X %02X %02X %02X %02X\n", s, \

                              (x)[0], (x)[1], (x)[2], (x)[3], (x)[4], (x)[5], (x)[6], (x)[7], (x)[8], (x)[9], (x)[10], (x)[11], (x)[12], (x)[13], (x)[14], (x)[15])
 

 #endif /* AVFORMAT_MXF_H */