libbluray
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src/libbluray/bluray.h
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00001 /*
00002  * This file is part of libbluray
00003  * Copyright (C) 2009-2010  Obliter0n
00004  * Copyright (C) 2009-2010  John Stebbins
00005  * Copyright (C) 2010       hpi1
00006  *
00007  * This library is free software; you can redistribute it and/or
00008  * modify it under the terms of the GNU Lesser General Public
00009  * License as published by the Free Software Foundation; either
00010  * version 2.1 of the License, or (at your option) any later version.
00011  *
00012  * This library is distributed in the hope that it will be useful,
00013  * but WITHOUT ANY WARRANTY; without even the implied warranty of
00014  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00015  * Lesser General Public License for more details.
00016  *
00017  * You should have received a copy of the GNU Lesser General Public
00018  * License along with this library. If not, see
00019  * <http://www.gnu.org/licenses/>.
00020  */
00021 
00022 #ifndef BLURAY_H_
00023 #define BLURAY_H_
00024 
00025 #ifdef __cplusplus
00026 extern "C" {
00027 #endif
00028 
00034 #include <stdint.h>
00035 
00036 #define TITLES_ALL              0    
00037 #define TITLES_FILTER_DUP_TITLE 0x01 
00038 #define TITLES_FILTER_DUP_CLIP  0x02 
00040 #define TITLES_RELEVANT \
00041   (TITLES_FILTER_DUP_TITLE | TITLES_FILTER_DUP_CLIP) 
00044 typedef struct bluray BLURAY;
00045 
00046 typedef enum {
00047     BLURAY_STREAM_TYPE_VIDEO_MPEG1              = 0x01,
00048     BLURAY_STREAM_TYPE_VIDEO_MPEG2              = 0x02,
00049     BLURAY_STREAM_TYPE_AUDIO_MPEG1              = 0x03,
00050     BLURAY_STREAM_TYPE_AUDIO_MPEG2              = 0x04,
00051     BLURAY_STREAM_TYPE_AUDIO_LPCM               = 0x80,
00052     BLURAY_STREAM_TYPE_AUDIO_AC3                = 0x81,
00053     BLURAY_STREAM_TYPE_AUDIO_DTS                = 0x82,
00054     BLURAY_STREAM_TYPE_AUDIO_TRUHD              = 0x83,
00055     BLURAY_STREAM_TYPE_AUDIO_AC3PLUS            = 0x84,
00056     BLURAY_STREAM_TYPE_AUDIO_DTSHD              = 0x85,
00057     BLURAY_STREAM_TYPE_AUDIO_DTSHD_MASTER       = 0x86,
00058     BLURAY_STREAM_TYPE_VIDEO_VC1                = 0xea,
00059     BLURAY_STREAM_TYPE_VIDEO_H264               = 0x1b,
00060     BLURAY_STREAM_TYPE_SUB_PG                   = 0x90,
00061     BLURAY_STREAM_TYPE_SUB_IG                   = 0x91,
00062     BLURAY_STREAM_TYPE_SUB_TEXT                 = 0x92,
00063     BLURAY_STREAM_TYPE_AUDIO_AC3PLUS_SECONDARY  = 0xa1,
00064     BLURAY_STREAM_TYPE_AUDIO_DTSHD_SECONDARY    = 0xa2
00065 } bd_stream_type_e;
00066 
00067 typedef enum {
00068     BLURAY_VIDEO_FORMAT_480I              = 1,  // ITU-R BT.601-5
00069     BLURAY_VIDEO_FORMAT_576I              = 2,  // ITU-R BT.601-4
00070     BLURAY_VIDEO_FORMAT_480P              = 3,  // SMPTE 293M
00071     BLURAY_VIDEO_FORMAT_1080I             = 4,  // SMPTE 274M
00072     BLURAY_VIDEO_FORMAT_720P              = 5,  // SMPTE 296M
00073     BLURAY_VIDEO_FORMAT_1080P             = 6,  // SMPTE 274M
00074     BLURAY_VIDEO_FORMAT_576P              = 7   // ITU-R BT.1358
00075 } bd_video_format_e;
00076 
00077 typedef enum {
00078     BLURAY_VIDEO_RATE_24000_1001          = 1,  // 23.976
00079     BLURAY_VIDEO_RATE_24                  = 2,
00080     BLURAY_VIDEO_RATE_25                  = 3,
00081     BLURAY_VIDEO_RATE_30000_1001          = 4,  // 29.97
00082     BLURAY_VIDEO_RATE_50                  = 6,
00083     BLURAY_VIDEO_RATE_60000_1001          = 7   // 59.94
00084 } bd_video_rate_e;
00085 
00086 typedef enum {
00087     BLURAY_ASPECT_RATIO_4_3               = 2,
00088     BLURAY_ASPECT_RATIO_16_9              = 3
00089 } bd_video_aspect_e;
00090 
00091 typedef enum {
00092     BLURAY_AUDIO_FORMAT_MONO              = 1,
00093     BLURAY_AUDIO_FORMAT_STEREO            = 3,
00094     BLURAY_AUDIO_FORMAT_MULTI_CHAN        = 6,
00095     BLURAY_AUDIO_FORMAT_COMBO             = 12  // Stereo ac3/dts, 
00096 } bd_audio_format_e;
00097                                                 // multi mlp/dts-hd
00098 
00099 typedef enum {
00100     BLURAY_AUDIO_RATE_48                  = 1,
00101     BLURAY_AUDIO_RATE_96                  = 4,
00102     BLURAY_AUDIO_RATE_192                 = 5,
00103     BLURAY_AUDIO_RATE_192_COMBO           = 12, // 48 or 96 ac3/dts
00104                                                 // 192 mpl/dts-hd
00105     BLURAY_AUDIO_RATE_96_COMBO            = 14  // 48 ac3/dts
00106                                                 // 96 mpl/dts-hd
00107 } bd_audio_rate_e;
00108 
00109 typedef enum {
00110     BLURAY_TEXT_CHAR_CODE_UTF8            = 0x01,
00111     BLURAY_TEXT_CHAR_CODE_UTF16BE         = 0x02,
00112     BLURAY_TEXT_CHAR_CODE_SHIFT_JIS       = 0x03,
00113     BLURAY_TEXT_CHAR_CODE_EUC_KR          = 0x04,
00114     BLURAY_TEXT_CHAR_CODE_GB18030_20001   = 0x05,
00115     BLURAY_TEXT_CHAR_CODE_CN_GB           = 0x06,
00116     BLURAY_TEXT_CHAR_CODE_BIG5            = 0x07
00117 } bd_char_code_e;
00118 
00119 typedef enum {
00120     BLURAY_STILL_NONE     = 0x00,
00121     BLURAY_STILL_TIME     = 0x01,
00122     BLURAY_STILL_INFINITE = 0x02,
00123 } bd_still_mode_e;
00124 
00125 typedef struct bd_stream_info {
00126     uint8_t     coding_type;
00127     uint8_t     format;
00128     uint8_t     rate;
00129     uint8_t     char_code;
00130     uint8_t     lang[4];
00131     uint16_t    pid;
00132     uint8_t     aspect;
00133 } BLURAY_STREAM_INFO;
00134 
00135 typedef struct bd_clip {
00136     uint32_t           pkt_count;
00137     uint8_t            still_mode;
00138     uint16_t           still_time;  /* seconds */
00139     uint8_t            video_stream_count;
00140     uint8_t            audio_stream_count;
00141     uint8_t            pg_stream_count;
00142     uint8_t            ig_stream_count;
00143     uint8_t            sec_audio_stream_count;
00144     uint8_t            sec_video_stream_count;
00145     BLURAY_STREAM_INFO *video_streams;
00146     BLURAY_STREAM_INFO *audio_streams;
00147     BLURAY_STREAM_INFO *pg_streams;
00148     BLURAY_STREAM_INFO *ig_streams;
00149     BLURAY_STREAM_INFO *sec_audio_streams;
00150     BLURAY_STREAM_INFO *sec_video_streams;
00151 } BLURAY_CLIP_INFO;
00152 
00153 typedef struct bd_chapter {
00154     uint32_t    idx;
00155     uint64_t    start;
00156     uint64_t    duration;
00157     uint64_t    offset;
00158 } BLURAY_TITLE_CHAPTER;
00159 
00160 typedef struct bd_title_info {
00161     uint32_t             idx;
00162     uint32_t             playlist;
00163     uint64_t             duration;
00164     uint32_t             clip_count;
00165     uint8_t              angle_count;
00166     uint32_t             chapter_count;
00167     BLURAY_CLIP_INFO     *clips;
00168     BLURAY_TITLE_CHAPTER *chapters;
00169 } BLURAY_TITLE_INFO;
00170 
00171 typedef struct bd_sound_effect {
00172     uint8_t         num_channels; /* 1 - mono, 2 - stereo */
00173     uint32_t        num_frames;
00174     const int16_t  *samples;      /* 48000 Hz, 16 bit LPCM. interleaved if stereo */
00175 } BLURAY_SOUND_EFFECT;
00176 
00181 void bd_get_version(int *major, int *minor, int *micro);
00182 
00194 uint32_t bd_get_titles(BLURAY *bd, uint8_t flags, uint32_t min_title_length);
00195 
00205 BLURAY_TITLE_INFO* bd_get_title_info(BLURAY *bd, uint32_t title_idx, unsigned angle);
00206 
00216 BLURAY_TITLE_INFO* bd_get_playlist_info(BLURAY *bd, uint32_t playlist, unsigned angle);
00217 
00224 void bd_free_title_info(BLURAY_TITLE_INFO *title_info);
00225 
00233 BLURAY *bd_open(const char* device_path, const char* keyfile_path);
00234 
00240 void bd_close(BLURAY *bd);
00241 
00249 int64_t bd_seek(BLURAY *bd, uint64_t pos);
00250 
00259 int64_t bd_seek_time(BLURAY *bd, uint64_t tick);
00260 
00270 int bd_read(BLURAY *bd, unsigned char *buf, int len);
00271 
00279 int bd_read_skip_still(BLURAY *bd);
00280 
00289 int64_t bd_seek_chapter(BLURAY *bd, unsigned chapter);
00290 
00299 int64_t bd_chapter_pos(BLURAY *bd, unsigned chapter);
00300 
00308 uint32_t bd_get_current_chapter(BLURAY *bd);
00309 
00318 int64_t bd_seek_mark(BLURAY *bd, unsigned mark);
00319 
00328 int bd_select_playlist(BLURAY *bd, uint32_t playlist);
00329 
00338 int bd_select_title(BLURAY *bd, uint32_t title);
00339 
00348 int bd_select_angle(BLURAY *bd, unsigned angle);
00349 
00357 void bd_seamless_angle_change(BLURAY *bd, unsigned angle);
00358 
00368 uint64_t bd_get_title_size(BLURAY *bd);
00369 
00377 uint32_t bd_get_current_title(BLURAY *bd);
00378 
00386 unsigned bd_get_current_angle(BLURAY *bd);
00387 
00395 uint64_t bd_tell(BLURAY *bd);
00396 
00404 uint64_t bd_tell_time(BLURAY *bd);
00405 
00406 /*
00407  * Disc info
00408  */
00409 
00410 typedef struct {
00411     uint8_t  bluray_detected;
00412 
00413     uint8_t  first_play_supported;
00414     uint8_t  top_menu_supported;
00415 
00416     uint32_t num_hdmv_titles;
00417     uint32_t num_bdj_titles;
00418     uint32_t num_unsupported_titles;
00419 
00420     uint8_t  aacs_detected;
00421     uint8_t  libaacs_detected;
00422     uint8_t  aacs_handled;
00423 
00424     uint8_t  bdplus_detected;
00425     uint8_t  libbdplus_detected;
00426     uint8_t  bdplus_handled;
00427 
00428 } BLURAY_DISC_INFO;
00429 
00437 const BLURAY_DISC_INFO *bd_get_disc_info(BLURAY*);
00438 
00439 /*
00440  * player settings
00441  */
00442 
00443 typedef enum {
00444     BLURAY_PLAYER_SETTING_PARENTAL       = 13,  /* Age for parental control (years) */
00445     BLURAY_PLAYER_SETTING_AUDIO_CAP      = 15,  /* Player capability for audio (bit mask) */
00446     BLURAY_PLAYER_SETTING_AUDIO_LANG     = 16,  /* Initial audio language: ISO 639-2 string, ex. "eng" */
00447     BLURAY_PLAYER_SETTING_PG_LANG        = 17,  /* Initial PG/SPU language: ISO 639-2 string, ex. "eng" */
00448     BLURAY_PLAYER_SETTING_MENU_LANG      = 18,  /* Initial menu language: ISO 639-2 string, ex. "eng" */
00449     BLURAY_PLAYER_SETTING_COUNTRY_CODE   = 19,  /* Player country code: ISO 3166-1 string, ex. "de" */
00450     BLURAY_PLAYER_SETTING_REGION_CODE    = 20,  /* Player region code: 1 - region A, 2 - B, 4 - C */
00451     BLURAY_PLAYER_SETTING_VIDEO_CAP      = 29,  /* Player capability for video (bit mask) */
00452     BLURAY_PLAYER_SETTING_TEXT_CAP       = 30,  /* Player capability for text subtitle (bit mask) */
00453     BLURAY_PLAYER_SETTING_PLAYER_PROFILE = 31,  /* Profile1: 0, Profile1+: 1, Profile2: 3, Profile3: 8 */
00454 } bd_player_setting;
00455 
00466 int bd_set_player_setting(BLURAY *bd, uint32_t idx, uint32_t value);
00467 int bd_set_player_setting_str(BLURAY *bd, uint32_t idx, const char *s);
00468 
00469 /*
00470  * Java
00471  */
00472 int bd_start_bdj(BLURAY *bd, const char* start_object); // start BD-J from the specified BD-J object (should be a 5 character string)
00473 void bd_stop_bdj(BLURAY *bd); // shutdown BD-J and clean up resources
00474 
00475 /*
00476  * events
00477  */
00478 
00479 typedef enum {
00480     BD_EVENT_NONE = 0,
00481     BD_EVENT_ERROR,       /* Fatal error. Playback can't be continued. */
00482     BD_EVENT_READ_ERROR,  /* Reading of .m2ts aligned unit failed. Next call to read will try next block. */
00483     BD_EVENT_ENCRYPTED,   /* .m2ts file is encrypted and can't be played */
00484 
00485     /* current playback position */
00486     BD_EVENT_ANGLE,     /* current angle, 1...N */
00487     BD_EVENT_TITLE,     /* current title, 1...N (0 = top menu) */
00488     BD_EVENT_PLAYLIST,  /* current playlist (xxxxx.mpls) */
00489     BD_EVENT_PLAYITEM,  /* current play item, 0...N-1  */
00490     BD_EVENT_CHAPTER,   /* current chapter, 1...N */
00491     BD_EVENT_END_OF_TITLE,
00492 
00493     /* stream selection */
00494     BD_EVENT_AUDIO_STREAM,           /* 1..32,  0xff  = none */
00495     BD_EVENT_IG_STREAM,              /* 1..32                */
00496     BD_EVENT_PG_TEXTST_STREAM,       /* 1..255, 0xfff = none */
00497     BD_EVENT_PIP_PG_TEXTST_STREAM,   /* 1..255, 0xfff = none */
00498     BD_EVENT_SECONDARY_AUDIO_STREAM, /* 1..32,  0xff  = none */
00499     BD_EVENT_SECONDARY_VIDEO_STREAM, /* 1..32,  0xff  = none */
00500 
00501     BD_EVENT_PG_TEXTST,              /* 0 - disable, 1 - enable */
00502     BD_EVENT_PIP_PG_TEXTST,          /* 0 - disable, 1 - enable */
00503     BD_EVENT_SECONDARY_AUDIO,        /* 0 - disable, 1 - enable */
00504     BD_EVENT_SECONDARY_VIDEO,        /* 0 - disable, 1 - enable */
00505     BD_EVENT_SECONDARY_VIDEO_SIZE,   /* 0 - PIP, 0xf - fullscreen */
00506 
00507     /* HDMV VM or JVM seeked the stream. Next read() will return data from new position. */
00508     BD_EVENT_SEEK,
00509 
00510     /* still playback (pause) */
00511     BD_EVENT_STILL,                  /* 0 - off, 1 - on */
00512 
00513     /* Still playback for n seconds (reached end of still mode play item) */
00514     BD_EVENT_STILL_TIME,             /* 0 = infinite ; 1...300 = seconds */
00515 
00516     /* Play sound effect */
00517     BD_EVENT_SOUND_EFFECT,           /* effect ID */
00518 
00519     /* Pop-Up menu available */
00520     BD_EVENT_POPUP,                  /* 0 - no, 1 - yes */
00521 
00522     /* Interactive menu visible */
00523     BD_EVENT_MENU,                   /* 0 - no, 1 - yes */
00524 } bd_event_e;
00525 
00526 typedef struct {
00527     uint32_t   event;  /* bd_event_e */
00528     uint32_t   param;
00529 } BD_EVENT;
00530 
00531 #define BLURAY_TITLE_FIRST_PLAY  0xffff
00532 #define BLURAY_TITLE_TOP_MENU    0
00533 
00541 int  bd_get_event(BLURAY *bd, BD_EVENT *event);
00542 
00543 /*
00544  * navigaton mode
00545  */
00546 
00556 int  bd_play(BLURAY *bd);
00557 
00570 int  bd_read_ext(BLURAY *bd, unsigned char *buf, int len, BD_EVENT *event);
00571 
00584 int  bd_play_title(BLURAY *bd, unsigned title);
00585 
00596 int  bd_menu_call(BLURAY *bd, int64_t pts);
00597 
00598 /*
00599  * User interaction and On-screen display controller
00600  */
00601 
00602 struct bd_overlay_s; /* defined in overlay.h */
00603 typedef void (*bd_overlay_proc_f)(void *, const struct bd_overlay_s * const);
00604 
00614 void bd_register_overlay_proc(BLURAY *bd, void *handle, bd_overlay_proc_f func);
00615 
00627 int bd_user_input(BLURAY *bd, int64_t pts, uint32_t key);
00628 
00639 int bd_mouse_select(BLURAY *bd, int64_t pts, uint16_t x, uint16_t y);
00640 
00650 int bd_get_sound_effect(BLURAY *bd, unsigned sound_id, struct bd_sound_effect *effect);
00651 
00652 /*
00653  *
00654  */
00655 
00656 struct meta_dl;
00664 const struct meta_dl *bd_get_meta(BLURAY *bd);
00665 
00666 
00667 struct clpi_cl;
00676 struct clpi_cl *bd_get_clpi(BLURAY *bd, unsigned clip_ref);
00677 
00684 void bd_free_clpi(struct clpi_cl *cl);
00685 
00686 #ifdef __cplusplus
00687 };
00688 #endif
00689 
00690 #endif /* BLURAY_H_ */