WavPackEncodeContext Struct Reference

Data Fields
AVClass *	class
AVCodecContext *	avctx
PutBitContext	pb
int	block_samples
int	buffer_size
int	sample_index
int	stereo
int	stereo_in
int	ch_offset
int32_t *	samples [2]
int	samples_size [2]
int32_t *	sampleptrs [MAX_TERMS+2][2]
int	sampleptrs_size [MAX_TERMS+2][2]
int32_t *	temp_buffer [2][2]
int	temp_buffer_size [2][2]
int32_t *	best_buffer [2]
int	best_buffer_size [2]
int32_t *	js_left
int32_t *	js_right
int	js_left_size
int	js_right_size
int32_t *	orig_l
int32_t *	orig_r
int	orig_l_size
int	orig_r_size
unsigned	extra_flags
int	optimize_mono
int	decorr_filter
int	joint
int	num_branches
uint32_t	flags
uint32_t	crc_x
WavPackWords	w
uint8_t	int32_sent_bits
uint8_t	int32_zeros
uint8_t	int32_ones
uint8_t	int32_dups
uint8_t	float_flags
uint8_t	float_shift
uint8_t	float_max_exp
uint8_t	max_exp
int32_t	shifted_ones
int32_t	shifted_zeros
int32_t	shifted_both
int32_t	false_zeros
int32_t	neg_zeros
int32_t	ordata
int	num_terms
int	shift
int	joint_stereo
int	false_stereo
int	num_decorrs
int	num_passes
int	best_decorr
int	mask_decorr
struct Decorr	decorr_passes [MAX_TERMS]
const WavPackDecorrSpec *	decorr_specs
float	delta_decay

Detailed Description

Definition at line 75 of file wavpackenc.c.

Field Documentation

class

AVClass* WavPackEncodeContext::class

Definition at line 76 of file wavpackenc.c.

avctx

AVCodecContext* WavPackEncodeContext::avctx

Definition at line 77 of file wavpackenc.c.

Referenced by fill_buffer(), set_samplerate(), wavpack_encode_block(), wavpack_encode_frame(), and wavpack_encode_init().

pb

PutBitContext WavPackEncodeContext::pb

Definition at line 78 of file wavpackenc.c.

Referenced by encode_flush(), pack_float_sample(), pack_int32(), wavpack_encode_block(), and wavpack_encode_sample().

block_samples

int WavPackEncodeContext::block_samples

Definition at line 79 of file wavpackenc.c.

Referenced by allocate_buffers(), allocate_buffers2(), analyze_mono(), analyze_stereo(), delta_mono(), delta_stereo(), recurse_mono(), recurse_stereo(), sort_mono(), sort_stereo(), wavpack_encode_block(), wavpack_encode_frame(), wv_mono(), and wv_stereo().

buffer_size

int WavPackEncodeContext::buffer_size

Definition at line 80 of file wavpackenc.c.

sample_index

int WavPackEncodeContext::sample_index

Definition at line 81 of file wavpackenc.c.

Referenced by wavpack_encode_block(), and wavpack_encode_frame().

stereo

int WavPackEncodeContext::stereo

Definition at line 82 of file wavpackenc.c.

stereo_in

int WavPackEncodeContext::stereo_in

Definition at line 82 of file wavpackenc.c.

ch_offset

int WavPackEncodeContext::ch_offset

Definition at line 83 of file wavpackenc.c.

Referenced by wavpack_encode_block(), and wavpack_encode_frame().

samples

int32_t* WavPackEncodeContext::samples[2]

Definition at line 85 of file wavpackenc.c.

Referenced by wavpack_encode_block(), wavpack_encode_close(), and wavpack_encode_frame().

samples_size

int WavPackEncodeContext::samples_size[2]

Definition at line 86 of file wavpackenc.c.

Referenced by wavpack_encode_close(), and wavpack_encode_frame().

sampleptrs

int32_t* WavPackEncodeContext::sampleptrs[MAX_TERMS+2][2]

Definition at line 88 of file wavpackenc.c.

Referenced by allocate_buffers2(), analyze_mono(), analyze_stereo(), delta_mono(), delta_stereo(), recurse_mono(), recurse_stereo(), sort_mono(), sort_stereo(), and wavpack_encode_close().

sampleptrs_size

int WavPackEncodeContext::sampleptrs_size[MAX_TERMS+2][2]

Definition at line 89 of file wavpackenc.c.

Referenced by allocate_buffers2(), and wavpack_encode_close().

temp_buffer

int32_t* WavPackEncodeContext::temp_buffer[2][2]

Definition at line 91 of file wavpackenc.c.

Referenced by allocate_buffers(), wavpack_encode_close(), wv_mono(), and wv_stereo().

temp_buffer_size

int WavPackEncodeContext::temp_buffer_size[2][2]

Definition at line 92 of file wavpackenc.c.

Referenced by allocate_buffers(), and wavpack_encode_close().

best_buffer

int32_t* WavPackEncodeContext::best_buffer[2]

Definition at line 94 of file wavpackenc.c.

Referenced by allocate_buffers(), wavpack_encode_close(), wv_mono(), and wv_stereo().

best_buffer_size

int WavPackEncodeContext::best_buffer_size[2]

Definition at line 95 of file wavpackenc.c.

Referenced by allocate_buffers(), and wavpack_encode_close().

js_left

int32_t* WavPackEncodeContext::js_left

Definition at line 97 of file wavpackenc.c.

Referenced by wavpack_encode_close(), and wv_stereo().

js_right

int32_t * WavPackEncodeContext::js_right

Definition at line 97 of file wavpackenc.c.

Referenced by wavpack_encode_close(), and wv_stereo().

js_left_size

int WavPackEncodeContext::js_left_size

Definition at line 98 of file wavpackenc.c.

Referenced by wavpack_encode_close(), and wv_stereo().

js_right_size

int WavPackEncodeContext::js_right_size

Definition at line 98 of file wavpackenc.c.

Referenced by wavpack_encode_close(), and wv_stereo().

orig_l

int32_t* WavPackEncodeContext::orig_l

Definition at line 100 of file wavpackenc.c.

Referenced by wavpack_encode_block(), and wavpack_encode_close().

orig_r

int32_t * WavPackEncodeContext::orig_r

Definition at line 100 of file wavpackenc.c.

Referenced by wavpack_encode_block(), and wavpack_encode_close().

orig_l_size

int WavPackEncodeContext::orig_l_size

Definition at line 101 of file wavpackenc.c.

Referenced by wavpack_encode_block(), and wavpack_encode_close().

orig_r_size

int WavPackEncodeContext::orig_r_size

Definition at line 101 of file wavpackenc.c.

Referenced by wavpack_encode_block(), and wavpack_encode_close().

extra_flags

unsigned WavPackEncodeContext::extra_flags

Definition at line 103 of file wavpackenc.c.

Referenced by analyze_mono(), analyze_stereo(), recurse_mono(), recurse_stereo(), wavpack_encode_init(), wv_mono(), and wv_stereo().

optimize_mono

int WavPackEncodeContext::optimize_mono

Definition at line 104 of file wavpackenc.c.

Referenced by wavpack_encode_block().

decorr_filter

int WavPackEncodeContext::decorr_filter

Definition at line 105 of file wavpackenc.c.

Referenced by wavpack_encode_init(), wv_mono(), and wv_stereo().

joint

int WavPackEncodeContext::joint

Definition at line 106 of file wavpackenc.c.

Referenced by wv_stereo().

num_branches

int WavPackEncodeContext::num_branches

Definition at line 107 of file wavpackenc.c.

Referenced by recurse_mono(), recurse_stereo(), and wavpack_encode_init().

flags

uint32_t WavPackEncodeContext::flags

Definition at line 109 of file wavpackenc.c.

Referenced by allocate_buffers(), allocate_buffers2(), analyze_mono(), analyze_stereo(), pack_float(), pack_int32(), recurse_stereo(), scan_float(), scan_int23(), scan_int32(), set_samplerate(), wavpack_encode_block(), wavpack_encode_frame(), wv_mono(), and wv_stereo().

crc_x

uint32_t WavPackEncodeContext::crc_x

Definition at line 110 of file wavpackenc.c.

Referenced by scan_float(), scan_int32(), and wavpack_encode_block().

w

WavPackWords WavPackEncodeContext::w

Definition at line 111 of file wavpackenc.c.

Referenced by encode_flush(), wavpack_encode_block(), wavpack_encode_sample(), wv_mono(), and wv_stereo().

int32_sent_bits

uint8_t WavPackEncodeContext::int32_sent_bits

Definition at line 113 of file wavpackenc.c.

Referenced by pack_int32(), scan_int23(), scan_int32(), and wavpack_encode_block().

int32_zeros

uint8_t WavPackEncodeContext::int32_zeros

Definition at line 113 of file wavpackenc.c.

Referenced by pack_int32(), scan_int23(), scan_int32(), and wavpack_encode_block().

int32_ones

uint8_t WavPackEncodeContext::int32_ones

Definition at line 113 of file wavpackenc.c.

Referenced by pack_int32(), scan_int23(), scan_int32(), and wavpack_encode_block().

int32_dups

uint8_t WavPackEncodeContext::int32_dups

Definition at line 113 of file wavpackenc.c.

Referenced by pack_int32(), scan_int23(), scan_int32(), and wavpack_encode_block().

float_flags

uint8_t WavPackEncodeContext::float_flags

Definition at line 114 of file wavpackenc.c.

Referenced by pack_float_sample(), process_float(), scan_float(), and wavpack_encode_block().

float_shift

uint8_t WavPackEncodeContext::float_shift

Definition at line 114 of file wavpackenc.c.

Referenced by scan_float(), and wavpack_encode_block().

float_max_exp

uint8_t WavPackEncodeContext::float_max_exp

Definition at line 114 of file wavpackenc.c.

Referenced by pack_float_sample(), scan_float(), and wavpack_encode_block().

max_exp

uint8_t WavPackEncodeContext::max_exp

Definition at line 114 of file wavpackenc.c.

Referenced by process_float(), and scan_float().

shifted_ones

int32_t WavPackEncodeContext::shifted_ones

Definition at line 115 of file wavpackenc.c.

Referenced by process_float(), and scan_float().

shifted_zeros

int32_t WavPackEncodeContext::shifted_zeros

Definition at line 115 of file wavpackenc.c.

Referenced by process_float(), and scan_float().

shifted_both

int32_t WavPackEncodeContext::shifted_both

Definition at line 115 of file wavpackenc.c.

Referenced by process_float(), and scan_float().

false_zeros

int32_t WavPackEncodeContext::false_zeros

Definition at line 116 of file wavpackenc.c.

Referenced by process_float(), and scan_float().

neg_zeros

int32_t WavPackEncodeContext::neg_zeros

Definition at line 116 of file wavpackenc.c.

Referenced by process_float(), and scan_float().

ordata

int32_t WavPackEncodeContext::ordata

Definition at line 116 of file wavpackenc.c.

Referenced by process_float(), and scan_float().

num_terms

int WavPackEncodeContext::num_terms

Definition at line 118 of file wavpackenc.c.

Referenced by analyze_mono(), analyze_stereo(), wavpack_encode_block(), wv_mono(), and wv_stereo().

shift

int WavPackEncodeContext::shift

Definition at line 118 of file wavpackenc.c.

Referenced by wavpack_encode_block().

joint_stereo

int WavPackEncodeContext::joint_stereo

Definition at line 118 of file wavpackenc.c.

Referenced by wv_stereo().

false_stereo

int WavPackEncodeContext::false_stereo

Definition at line 118 of file wavpackenc.c.

Referenced by wavpack_encode_block().

num_decorrs

int WavPackEncodeContext::num_decorrs

Definition at line 119 of file wavpackenc.c.

Referenced by wavpack_encode_init(), wv_mono(), and wv_stereo().

num_passes

int WavPackEncodeContext::num_passes

Definition at line 119 of file wavpackenc.c.

Referenced by wavpack_encode_block(), wavpack_encode_init(), wv_mono(), and wv_stereo().

best_decorr

int WavPackEncodeContext::best_decorr

Definition at line 119 of file wavpackenc.c.

Referenced by wv_mono(), and wv_stereo().

mask_decorr

int WavPackEncodeContext::mask_decorr

Definition at line 119 of file wavpackenc.c.

Referenced by wv_mono(), and wv_stereo().

decorr_passes

struct Decorr WavPackEncodeContext::decorr_passes[MAX_TERMS]

Definition at line 120 of file wavpackenc.c.

Referenced by analyze_mono(), analyze_stereo(), delta_mono(), delta_stereo(), recurse_mono(), recurse_stereo(), sort_mono(), sort_stereo(), wavpack_encode_block(), wv_mono(), and wv_stereo().

decorr_specs

const WavPackDecorrSpec* WavPackEncodeContext::decorr_specs

Definition at line 121 of file wavpackenc.c.

Referenced by wavpack_encode_init(), wv_mono(), and wv_stereo().

delta_decay

float WavPackEncodeContext::delta_decay

Definition at line 122 of file wavpackenc.c.

Referenced by analyze_mono(), analyze_stereo(), and wavpack_encode_init().

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

• libavcodec/wavpackenc.c