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#pragma once
#include <bfc/platform/types.h>
#include "mkv_reader.h"
#include <vector>
const uint32_t mkv_segment_tracks = 0x654ae6b;
const uint32_t mkv_tracks_trackentry = 0x2e;
const uint32_t mkv_tracks_tracknumber=0x57;
const uint32_t mkv_tracks_trackuid=0x33c5;
const uint32_t mkv_tracks_tracktype=0x3;
const uint32_t mkv_tracks_flagenabled=0x39;
const uint32_t mkv_tracks_flagdefault=0x8;
const uint32_t mkv_tracks_flagforced=0x15aa;
const uint32_t mkv_tracks_flaglacing=0x1c;
const uint32_t mkv_tracks_mincache=0x2de7;
const uint32_t mkv_tracks_tracktimecodescale=0x3314f;
const uint32_t mkv_tracks_maxblockadditionid=0x15ee;
const uint32_t mkv_tracks_codecid=0x6;
const uint32_t mkv_tracks_codecdecodeall=0x2A;
const uint32_t mkv_tracks_defaultduration=0x3e383;
const uint32_t mkv_tracks_codecprivate=0x23a2;
const uint32_t mkv_tracks_language=0x2b59c;
const uint32_t mkv_tracks_name=0x136e;
const uint32_t mkv_tracks_maxcache=0x2df8;
// Track - video settings
const uint32_t mkv_tracks_video=0x60;
const uint32_t mkv_video_pixelwidth = 0x30;
const uint32_t mkv_video_pixelheight = 0x3a;
const uint32_t mkv_video_flaginterlaced = 0x1a;
const uint32_t mkv_video_displaywidth = 0x14b0;
const uint32_t mkv_video_displayheight = 0x14ba;
const uint32_t mkv_video_pixelcropbottom = 0x14aa;
const uint32_t mkv_video_pixelcroptop = 0x14bb;
const uint32_t mkv_video_pixelcropleft = 0x14cc;
const uint32_t mkv_video_pixelcropright = 0x14dd;
// Track - audio settings;
const uint32_t mkv_tracks_audio=0x61;
const uint32_t mkv_audio_samplingfrequency=0x35;
const uint32_t mkv_audio_channels = 0x1f;
const uint32_t mkv_audio_output_samplingfrequency=0x38b5;
// Track Types
enum
{
mkv_track_type_video = 0x01,
mkv_track_type_audio = 0x02,
mkv_track_type_complex = 0x03, // i.e., combined video and audio
mkv_track_type_logo = 0x10,
mkv_track_type_subtitle = 0x11,
mkv_track_type_buttons = 0x12,
mkv_track_type_control = 0x20,
};
/* TODO: benski>
*/
namespace nsmkv
{
#pragma pack(push, 8)
struct VideoData
{
size_t struct_size;
uint64_t pixel_width;
uint64_t pixel_height;
uint64_t pixel_crop_bottom;
uint64_t pixel_crop_top;
uint64_t pixel_crop_left;
uint64_t pixel_crop_right;
uint64_t display_width;
uint64_t display_height;
uint64_t display_unit;
bool flag_interlaced;
};
#pragma pack(pop)
class Video : public VideoData
{
public:
Video()
#ifdef WA_VALIDATE
:
pixel_width_found(false),
pixel_height_found(false),
pixel_crop_bottom_found(false),
pixel_crop_top_found(false),
pixel_crop_left_found(false),
pixel_crop_right_found(false),
display_width_found(false),
display_height_found(false),
// display_unit_found(false),
flag_interlaced_found(false)
#endif
{
struct_size = sizeof(VideoData);
pixel_width=0;
pixel_height=0;
pixel_crop_bottom=0;
pixel_crop_top=0;
pixel_crop_left=0;
pixel_crop_right=0;
display_width=0;
display_height=0;
display_unit=0;
flag_interlaced=false;
}
#ifdef WA_VALIDATE
bool pixel_width_found;
bool pixel_height_found;
bool pixel_crop_bottom_found;
bool pixel_crop_top_found;
bool pixel_crop_left_found;
bool pixel_crop_right_found;
bool display_width_found;
bool display_height_found;
// bool display_unit_found;
bool flag_interlaced_found;
#endif
};
#pragma pack(push, 8)
struct AudioData
{
size_t struct_size;
uint64_t sampling_frequency;
uint64_t channels;
uint64_t bit_depth;
uint64_t output_sampling_frequency;
};
#pragma pack(pop)
class Audio : public AudioData
{
public:
Audio()
#ifdef WA_VALIDATE
:
sampling_frequency_found(false),
channels_found(false),
// bit_depth_found(false),
output_sampling_frequency_found(false)
#endif
{
struct_size = sizeof(AudioData);
sampling_frequency=8000;
channels=1;
bit_depth=0;
output_sampling_frequency=0;
}
#ifdef WA_VALIDATE
bool sampling_frequency_found;
bool channels_found;
// bool bit_depth_found;
bool output_sampling_frequency_found;
#endif
};
#pragma pack(push, 8)
struct TrackEntryData
{
size_t struct_size;
uint64_t track_number;
uint64_t track_uid;
uint64_t track_type;
bool flag_enabled;
bool flag_default;
bool flag_forced;
bool flag_lacing;
bool decode_all;
uint64_t min_cache;
uint64_t max_cache;
uint64_t default_duration;
double track_timecode_scale;
uint64_t max_block_additional_id;
char *name;
char *language;
char *codec_id;
void *codec_private;
size_t codec_private_len;
char *codec_name;
uint64_t attachment_link;
};
#pragma pack(pop)
class TrackEntry : public TrackEntryData
{
public:
TrackEntry()
#ifdef WA_VALIDATE
:
track_number_found(false),
track_uid_found(false),
track_type_found(false),
flag_enabled_found(false),
flag_default_found(false),
flag_forced_found(false),
flag_lacing_found(false),
min_cache_found(false),
max_cache_found(false),
default_duration_found(false),
track_timecode_scale_found(false),
max_block_additional_id_found(false),
decode_all_found(false),
name_found(false),
language_found(false),
codec_id_found(false),
codec_private_found(false),
codec_name_found(false)
// attachment_link_found(false)
#endif
{
struct_size = sizeof(TrackEntryData);
track_number = 0;
track_uid = 0;
track_type = 0;
flag_enabled = true;
flag_default = true;
flag_forced = false;
flag_lacing = false;
min_cache = 0;
max_cache = 0;
default_duration = 0;
track_timecode_scale = 0;
max_block_additional_id = 0;
decode_all = true;
name = 0;
language = 0;
codec_id = 0;
codec_private = 0;
codec_private_len = 0;
codec_name = 0;
attachment_link = 0;
}
~TrackEntry()
{
free(name);
free(language);
free(codec_id);
free(codec_private);
free(codec_name);
}
void Own(char *&field, char *value)
{
if (field)
free(field);
field = value;
}
void OwnCodecPrivate(void *_codec_private, size_t _codec_private_len)
{
free(codec_private);
codec_private=_codec_private;
codec_private_len = _codec_private_len;
}
Video video;
Audio audio;
#ifdef WA_VALIDATE
bool track_number_found;
bool track_uid_found;
bool track_type_found;
bool flag_enabled_found;
bool flag_default_found;
bool flag_forced_found;
bool flag_lacing_found;
bool min_cache_found;
bool max_cache_found;
bool default_duration_found;
bool track_timecode_scale_found;
bool max_block_additional_id_found;
bool decode_all_found;
bool name_found;
bool language_found;
bool codec_id_found;
bool codec_private_found;
bool codec_name_found;
// bool attachment_link_found;
#endif
};
class Tracks
{
public:
~Tracks()
{
//tracks.deleteAll();
for (auto obj : tracks)
{
delete obj;
}
tracks.clear();
}
const nsmkv::TrackEntry *EnumTrack(size_t i) const;
typedef std::vector<nsmkv::TrackEntry*> TrackEntryList;
TrackEntryList tracks;
};
uint64_t ReadTracks(nsmkv::MKVReader *reader, uint64_t size, nsmkv::Tracks &tracks);
}
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