cook Struct Reference

Public Member Functions
	DECLARE_ALIGNED_16 (float, mono_mdct_output[2048])
Data Fields
void(*	scalar_dequant )(struct cook *q, int index, int quant_index, int *subband_coef_index, int *subband_coef_sign, float *mlt_p)
void(*	decouple )(struct cook *q, int subband, float f1, float f2, float *decode_buffer, float *mlt_buffer1, float *mlt_buffer2)
void(*	imlt_window )(struct cook *q, float *buffer1, cook_gains *gains_ptr, float *previous_buffer)
void(*	interpolate )(struct cook *q, float *buffer, int gain_index, int gain_index_next)
void(*	saturate_output )(struct cook *q, int chan, int16_t *out)
GetBitContext	gb
int	nb_channels
int	joint_stereo
int	bit_rate
int	sample_rate
int	samples_per_channel
int	samples_per_frame
int	subbands
int	log2_numvector_size
int	numvector_size
int	js_subband_start
int	total_subbands
int	num_vectors
int	bits_per_subpacket
int	cookversion
AVRandomState	random_state
MDCTContext	mdct_ctx
float *	mlt_window
cook_gains	gains1
cook_gains	gains2
int	gain_1 [9]
int	gain_2 [9]
int	gain_3 [9]
int	gain_4 [9]
int	js_vlc_bits
VLC	envelope_quant_index [13]
VLC	sqvh [7]
VLC	ccpl
int	gain_size_factor
float	gain_table [23]
uint8_t *	decoded_bytes_buffer
float	mono_previous_buffer1 [1024]
float	mono_previous_buffer2 [1024]
float	decode_buffer_1 [1024]
float	decode_buffer_2 [1024]
float	decode_buffer_0 [1060]
const float *	cplscales [5]

---

Detailed Description

Definition at line 71 of file cook.c.

---

Member Function Documentation

cook::DECLARE_ALIGNED_16	(	float	,
		mono_mdct_output	[2048]
	)

---

Field Documentation

int cook::bit_rate

Definition at line 98 of file cook.c.

Referenced by cook_decode_init().

int cook::bits_per_subpacket

Definition at line 108 of file cook.c.

Referenced by categorize(), cook_decode_init(), decode_bytes_and_gain(), and unpack_SQVH().

VLC cook::ccpl

Definition at line 129 of file cook.c.

Referenced by cook_decode_close(), decouple_info(), and init_cook_vlc_tables().

int cook::cookversion

Definition at line 109 of file cook.c.

Referenced by cook_decode_init().

const float* cook::cplscales[5]

Definition at line 145 of file cook.c.

Referenced by init_cplscales_table(), and joint_decode().

float cook::decode_buffer_0[1060]

Definition at line 143 of file cook.c.

Referenced by joint_decode().

float cook::decode_buffer_1[1024]

Definition at line 141 of file cook.c.

Referenced by decode_subpacket().

float cook::decode_buffer_2[1024]

Definition at line 142 of file cook.c.

Referenced by decode_subpacket().

uint8_t* cook::decoded_bytes_buffer

Definition at line 137 of file cook.c.

Referenced by cook_decode_close(), cook_decode_init(), and decode_bytes_and_gain().

void(* cook::decouple)(struct cook *q, int subband, float f1, float f2, float *decode_buffer, float *mlt_buffer1, float *mlt_buffer2)

Referenced by cook_decode_init(), and joint_decode().

VLC cook::envelope_quant_index[13]

Definition at line 127 of file cook.c.

Referenced by cook_decode_close(), decode_envelope(), and init_cook_vlc_tables().

int cook::gain_1[9]

Definition at line 120 of file cook.c.

Referenced by cook_decode_init().

int cook::gain_2[9]

Definition at line 121 of file cook.c.

Referenced by cook_decode_init().

int cook::gain_3[9]

Definition at line 122 of file cook.c.

Referenced by cook_decode_init().

int cook::gain_4[9]

Definition at line 123 of file cook.c.

Referenced by cook_decode_init().

int cook::gain_size_factor

Definition at line 132 of file cook.c.

Referenced by imlt_gain(), init_gain_table(), and interpolate_float().

float cook::gain_table[23]

Definition at line 133 of file cook.c.

Referenced by init_gain_table(), and interpolate_float().

cook_gains cook::gains1

Definition at line 118 of file cook.c.

Referenced by cook_decode_init(), and decode_subpacket().

cook_gains cook::gains2

Definition at line 119 of file cook.c.

Referenced by cook_decode_init(), and decode_subpacket().

GetBitContext cook::gb

Definition at line 94 of file cook.c.

Referenced by categorize(), decode_bytes_and_gain(), decode_envelope(), decouple_info(), mono_decode(), and unpack_SQVH().

void(* cook::imlt_window)(struct cook *q, float *buffer1, cook_gains *gains_ptr, float *previous_buffer)

Referenced by cook_decode_init(), and imlt_gain().

void(* cook::interpolate)(struct cook *q, float *buffer, int gain_index, int gain_index_next)

Referenced by cook_decode_init(), and imlt_gain().

int cook::joint_stereo

Definition at line 97 of file cook.c.

Referenced by cook_decode_close(), cook_decode_init(), decode_subpacket(), and init_cook_vlc_tables().

int cook::js_subband_start

Definition at line 105 of file cook.c.

Referenced by cook_decode_init(), decode_envelope(), decouple_float(), decouple_info(), and joint_decode().

int cook::js_vlc_bits

Definition at line 126 of file cook.c.

Referenced by cook_decode_init(), decouple_info(), init_cook_vlc_tables(), and joint_decode().

int cook::log2_numvector_size

Definition at line 103 of file cook.c.

Referenced by cook_decode_init(), and mono_decode().

MDCTContext cook::mdct_ctx

Definition at line 114 of file cook.c.

Referenced by cook_decode_close(), imlt_gain(), and init_cook_mlt().

float* cook::mlt_window

Definition at line 115 of file cook.c.

Referenced by cook_decode_close(), imlt_window_float(), and init_cook_mlt().

float cook::mono_previous_buffer1[1024]

Definition at line 139 of file cook.c.

Referenced by decode_subpacket().

float cook::mono_previous_buffer2[1024]

Definition at line 140 of file cook.c.

Referenced by decode_subpacket().

int cook::nb_channels

Definition at line 96 of file cook.c.

Referenced by cook_decode_close(), cook_decode_init(), decode_subpacket(), init_cook_vlc_tables(), and saturate_output_float().

int cook::num_vectors

Definition at line 107 of file cook.c.

Referenced by expand_category(), and mono_decode().

int cook::numvector_size

Definition at line 104 of file cook.c.

Referenced by categorize(), and cook_decode_init().

AVRandomState cook::random_state

Definition at line 111 of file cook.c.

Referenced by cook_decode_init(), and scalar_dequant_float().

int cook::sample_rate

Definition at line 99 of file cook.c.

Referenced by cook_decode_init().

int cook::samples_per_channel

Definition at line 100 of file cook.c.

Referenced by categorize(), cook_decode_init(), decode_vectors(), imlt_gain(), imlt_window_float(), init_cook_mlt(), init_gain_table(), and saturate_output_float().

int cook::samples_per_frame

Definition at line 101 of file cook.c.

Referenced by cook_decode_init(), and decode_subpacket().

void(* cook::saturate_output)(struct cook *q, int chan, int16_t *out)

Referenced by cook_decode_init(), and mlt_compensate_output().

void(* cook::scalar_dequant)(struct cook *q, int index, int quant_index, int *subband_coef_index, int *subband_coef_sign, float *mlt_p)

Referenced by cook_decode_init(), and decode_vectors().

VLC cook::sqvh[7]

Definition at line 128 of file cook.c.

Referenced by cook_decode_close(), init_cook_vlc_tables(), and unpack_SQVH().

int cook::subbands

Definition at line 102 of file cook.c.

Referenced by cook_decode_init(), decouple_info(), and joint_decode().

int cook::total_subbands

Definition at line 106 of file cook.c.

Referenced by categorize(), cook_decode_init(), decode_envelope(), and decode_vectors().

---

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

• libavcodec/cook.c