MpegAudioContext Struct Reference

Data Fields
PutBitContext	pb
int	nb_channels
int	freq
int	bit_rate
int	lsf
int	bitrate_index
int	freq_index
int	frame_size
int64_t	nb_samples
int	frame_frac
int	frame_frac_incr
int	do_padding
short	samples_buf [MPA_MAX_CHANNELS][SAMPLES_BUF_SIZE]
int	samples_offset [MPA_MAX_CHANNELS]
int	sb_samples [MPA_MAX_CHANNELS][3][12][SBLIMIT]
unsigned char	scale_factors [MPA_MAX_CHANNELS][SBLIMIT][3]
unsigned char	scale_code [MPA_MAX_CHANNELS][SBLIMIT]
int	sblimit
const unsigned char *	alloc_table

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Detailed Description

Definition at line 40 of file mpegaudioenc.c.

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Field Documentation

const unsigned char* MpegAudioContext::alloc_table

Definition at line 58 of file mpegaudioenc.c.

Referenced by compute_bit_allocation(), encode_frame(), and MPA_encode_init().

int MpegAudioContext::bit_rate

Definition at line 43 of file mpegaudioenc.c.

Referenced by MPA_encode_init().

int MpegAudioContext::bitrate_index

Definition at line 45 of file mpegaudioenc.c.

Referenced by encode_frame(), and MPA_encode_init().

int MpegAudioContext::do_padding

Definition at line 50 of file mpegaudioenc.c.

Referenced by compute_bit_allocation(), and encode_frame().

int MpegAudioContext::frame_frac

Definition at line 50 of file mpegaudioenc.c.

Referenced by compute_bit_allocation(), and MPA_encode_init().

int MpegAudioContext::frame_frac_incr

Definition at line 50 of file mpegaudioenc.c.

Referenced by compute_bit_allocation(), and MPA_encode_init().

int MpegAudioContext::frame_size

Definition at line 47 of file mpegaudioenc.c.

Referenced by compute_bit_allocation(), and MPA_encode_init().

int MpegAudioContext::freq

Definition at line 43 of file mpegaudioenc.c.

Referenced by MPA_encode_init().

int MpegAudioContext::freq_index

Definition at line 46 of file mpegaudioenc.c.

Referenced by encode_frame(), and MPA_encode_init().

int MpegAudioContext::lsf

Definition at line 44 of file mpegaudioenc.c.

Referenced by encode_frame(), and MPA_encode_init().

int MpegAudioContext::nb_channels

Definition at line 42 of file mpegaudioenc.c.

Referenced by compute_bit_allocation(), encode_frame(), MPA_encode_frame(), and MPA_encode_init().

int64_t MpegAudioContext::nb_samples

Definition at line 48 of file mpegaudioenc.c.

Referenced by MPA_encode_frame().

PutBitContext MpegAudioContext::pb

Definition at line 41 of file mpegaudioenc.c.

Referenced by encode_frame(), and MPA_encode_frame().

short MpegAudioContext::samples_buf[MPA_MAX_CHANNELS][SAMPLES_BUF_SIZE]

Definition at line 51 of file mpegaudioenc.c.

Referenced by filter().

int MpegAudioContext::samples_offset[MPA_MAX_CHANNELS]

Definition at line 52 of file mpegaudioenc.c.

Referenced by filter(), and MPA_encode_init().

int MpegAudioContext::sb_samples[MPA_MAX_CHANNELS][3][12][SBLIMIT]

Definition at line 53 of file mpegaudioenc.c.

Referenced by encode_frame(), filter(), and MPA_encode_frame().

int MpegAudioContext::sblimit

Definition at line 57 of file mpegaudioenc.c.

Referenced by compute_bit_allocation(), encode_frame(), MPA_encode_frame(), MPA_encode_init(), and psycho_acoustic_model().

unsigned char MpegAudioContext::scale_code[MPA_MAX_CHANNELS][SBLIMIT]

Definition at line 56 of file mpegaudioenc.c.

Referenced by compute_bit_allocation(), encode_frame(), and MPA_encode_frame().

unsigned char MpegAudioContext::scale_factors[MPA_MAX_CHANNELS][SBLIMIT][3]

Definition at line 54 of file mpegaudioenc.c.

Referenced by encode_frame(), and MPA_encode_frame().

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The documentation for this struct was generated from the following file:

• libavcodec/mpegaudioenc.c