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Classes | |
| struct | VBRTAGDATA |
Defines | |
| #define | FRAMES_FLAG 0x0001 |
| #define | BYTES_FLAG 0x0002 |
| #define | TOC_FLAG 0x0004 |
| #define | VBR_SCALE_FLAG 0x0008 |
| #define | NUMTOCENTRIES 100 |
| #define | FRAMES_AND_BYTES (FRAMES_FLAG | BYTES_FLAG) |
Functions | |
| int | CheckVbrTag (unsigned char *buf) |
| int | GetVbrTag (VBRTAGDATA *pTagData, unsigned char *buf) |
| int | SeekPoint (unsigned char TOC[NUMTOCENTRIES], int file_bytes, float percent) |
| int | InitVbrTag (lame_global_flags *gfp) |
| int | PutVbrTag (lame_global_flags const *gfp, FILE *fid) |
| int | PutLameVBR (lame_global_flags const *gfp, FILE *fpStream, uint8_t *pbtStreamBuffer, uint32_t id3v2size, uint16_t crc) |
| void | AddVbrFrame (lame_global_flags *gfp) |
| void | UpdateMusicCRC (uint16_t *crc, unsigned char *buffer, int size) |
| #define BYTES_FLAG 0x0002 |
| #define FRAMES_FLAG 0x0001 |
| #define NUMTOCENTRIES 100 |
| #define TOC_FLAG 0x0004 |
| #define VBR_SCALE_FLAG 0x0008 |
| void AddVbrFrame | ( | lame_global_flags * | gfp | ) |
Definition at line 195 of file VbrTag.c.
References addVbr(), VBR_seek_info_t::bag, lame_internal_flags::bitrate_index, bitrate_table, gfc, gfp, lame_global_struct::internal_flags, lame_internal_flags::VBR_seek_table, and lame_global_struct::version.
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| int CheckVbrTag | ( | unsigned char * | buf | ) |
Definition at line 261 of file VbrTag.c.
References IsVbrTag().
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| int GetVbrTag | ( | VBRTAGDATA * | pTagData, | |
| unsigned char * | buf | |||
| ) |
Definition at line 290 of file VbrTag.c.
References bitrate_table, VBRTAGDATA::bytes, BYTES_FLAG, VBRTAGDATA::enc_delay, VBRTAGDATA::enc_padding, ExtractI4(), VBRTAGDATA::flags, VBRTAGDATA::frames, FRAMES_FLAG, VBRTAGDATA::h_id, VBRTAGDATA::headersize, IsVbrTag(), samplerate_table, VBRTAGDATA::samprate, VBRTAGDATA::toc, TOC_FLAG, VBRTAGDATA::vbr_scale, and VBR_SCALE_FLAG.
Referenced by PutVbrTag().
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| int InitVbrTag | ( | lame_global_flags * | gfp | ) |
make sure LAME Header fits into Frame
Definition at line 415 of file VbrTag.c.
References add_dummy_byte(), VBR_seek_info_t::bag, lame_global_struct::brate, lame_global_struct::bWriteVbrTag, ERRORF, gfc, gfp, lame_global_struct::internal_flags, LAMEHEADERSIZE, MAXFRAMESIZE, lame_global_struct::mode, VBR_seek_info_t::nBytesWritten, VBR_seek_info_t::nVbrNumFrames, lame_global_struct::out_samplerate, VBR_seek_info_t::pos, lame_internal_flags::samplerate_index, VBR_seek_info_t::seen, lame_internal_flags::sideinfo_len, VBR_seek_info_t::size, VBR_seek_info_t::sum, VBR_seek_info_t::TotalFrameSize, lame_global_struct::VBR, vbr_off, lame_internal_flags::VBR_seek_table, lame_global_struct::version, VBR_seek_info_t::want, XING_BITRATE1, XING_BITRATE2, and XING_BITRATE25.
Referenced by lame_init_bitstream().
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| int PutLameVBR | ( | lame_global_flags const * | gfp, | |
| FILE * | fpStream, | |||
| uint8_t * | pbtStreamBuffer, | |||
| uint32_t | id3v2size, | |||
| uint16_t | crc | |||
| ) |
Definition at line 536 of file VbrTag.c.
References lame_global_struct::ATHonly, lame_global_struct::ATHtype, lame_global_struct::brate, CHANGED_FLAG, CRC_update_lookup(), CreateI2(), CreateI4(), lame_global_struct::disable_reservoir, DUAL_CHANNEL, lame_global_struct::exp_nspsytune, lame_internal_flags::findPeakSample, lame_internal_flags::findReplayGain, id3tag_spec::flags, lame_global_struct::force_ms, get_lame_very_short_version(), gfc, gfp, lame_global_struct::highpassfreq, lame_global_struct::in_samplerate, lame_global_struct::internal_flags, JOINT_STEREO, lame_get_encoder_delay(), lame_get_encoder_padding(), lame_global_struct::lowpassfreq, lame_global_struct::mode, MONO, lame_internal_flags::nMusicCRC, lame_global_struct::noATH, lame_internal_flags::nogap_current, lame_internal_flags::nogap_total, lame_internal_flags::noise_shaping, NOT_SET, lame_internal_flags::PeakSample, lame_global_struct::preset, lame_global_struct::quality, lame_internal_flags::RadioGain, lame_global_struct::scale_left, lame_global_struct::scale_right, short_block_dispensed, short_block_forced, lame_global_struct::short_blocks, STEREO, lame_internal_flags::tag_spec, V2_ONLY_FLAG, lame_global_struct::VBR, vbr_abr, lame_global_struct::VBR_mean_bitrate_kbps, lame_global_struct::VBR_min_bitrate_kbps, vbr_off, and lame_global_struct::VBR_q.
Referenced by PutVbrTag().
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| int PutVbrTag | ( | lame_global_flags const * | gfp, | |
| FILE * | fid | |||
| ) |
Definition at line 797 of file VbrTag.c.
References BitrateIndex(), lame_global_struct::brate, BYTES_FLAG, CRC_update_lookup(), CRC_writeheader(), CreateI4(), lame_global_struct::error_protection, FRAMES_FLAG, lame_global_struct::free_format, GetVbrTag(), gfc, gfp, lame_global_struct::internal_flags, MAXFRAMESIZE, memcpy, VBR_seek_info_t::nBytesWritten, VBR_seek_info_t::nVbrNumFrames, lame_global_struct::out_samplerate, VBR_seek_info_t::pos, PutLameVBR(), lame_internal_flags::sideinfo_len, TOC_FLAG, VBR_seek_info_t::TotalFrameSize, lame_global_struct::VBR, vbr_off, VBR_SCALE_FLAG, lame_internal_flags::VBR_seek_table, VBRTag0, VBRTag1, lame_global_struct::version, XING_BITRATE1, XING_BITRATE2, XING_BITRATE25, and Xing_seek_table().
Referenced by lame_mp3_tags_fid().
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| int SeekPoint | ( | unsigned char | TOC[NUMTOCENTRIES], | |
| int | file_bytes, | |||
| float | percent | |||
| ) |
| void UpdateMusicCRC | ( | uint16_t * | crc, | |
| unsigned char * | buffer, | |||
| int | size | |||
| ) |
Definition at line 513 of file VbrTag.c.
References CRC_update_lookup().
Referenced by copy_buffer().
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1.5.2