g723_1_context Struct Reference

Data Fields

AVClassclass
AVFrame frame
G723_1_Subframe subframe [4]
enum FrameType cur_frame_type
enum FrameType past_frame_type
enum Rate cur_rate
uint8_t lsp_index [LSP_BANDS]
int pitch_lag [2]
int erased_frames
int16_t prev_lsp [LPC_ORDER]
int16_t sid_lsp [LPC_ORDER]
int16_t prev_excitation [PITCH_MAX]
int16_t excitation [PITCH_MAX+FRAME_LEN+4]
int16_t synth_mem [LPC_ORDER]
int16_t fir_mem [LPC_ORDER]
int iir_mem [LPC_ORDER]
int random_seed
int cng_random_seed
int interp_index
int interp_gain
int sid_gain
int cur_gain
int reflection_coef
int pf_gain
int postfilter
int16_t audio [FRAME_LEN+LPC_ORDER+PITCH_MAX+4]

Detailed Description

Definition at line 77 of file g723_1.c.

Field Documentation

int16_t g723_1_context::audio[FRAME_LEN+LPC_ORDER+PITCH_MAX+4]

Definition at line 107 of file g723_1.c.

Referenced by comp_interp_index(), comp_ppf_coeff(), g723_1_decode_frame(), and generate_noise().

AVClass* g723_1_context::class

Definition at line 78 of file g723_1.c.

int g723_1_context::cng_random_seed

Definition at line 98 of file g723_1.c.

Referenced by g723_1_decode_frame(), g723_1_decode_init(), and generate_noise().

enum FrameType g723_1_context::cur_frame_type

Definition at line 82 of file g723_1.c.

Referenced by g723_1_decode_frame(), and unpack_bitstream().

int g723_1_context::cur_gain

Definition at line 102 of file g723_1.c.

Referenced by estimate_sid_gain(), g723_1_decode_frame(), and generate_noise().

enum Rate g723_1_context::cur_rate

Definition at line 84 of file g723_1.c.

Referenced by g723_1_decode_frame(), generate_noise(), and unpack_bitstream().

int g723_1_context::erased_frames

Definition at line 87 of file g723_1.c.

Referenced by g723_1_decode_frame().

int16_t g723_1_context::excitation[PITCH_MAX+FRAME_LEN+4]

Definition at line 92 of file g723_1.c.

Referenced by comp_interp_index(), g723_1_decode_frame(), and generate_noise().

int16_t g723_1_context::fir_mem[LPC_ORDER]

Definition at line 94 of file g723_1.c.

Referenced by formant_postfilter().

AVFrame g723_1_context::frame

Definition at line 79 of file g723_1.c.

Referenced by g723_1_decode_frame(), and g723_1_decode_init().

int g723_1_context::iir_mem[LPC_ORDER]

Definition at line 95 of file g723_1.c.

Referenced by formant_postfilter().

int g723_1_context::interp_gain

Definition at line 100 of file g723_1.c.

Referenced by g723_1_decode_frame().

int g723_1_context::interp_index

Definition at line 99 of file g723_1.c.

Referenced by g723_1_decode_frame().

uint8_t g723_1_context::lsp_index[LSP_BANDS]

Definition at line 85 of file g723_1.c.

Referenced by g723_1_decode_frame(), and unpack_bitstream().

enum FrameType g723_1_context::past_frame_type

Definition at line 83 of file g723_1.c.

Referenced by g723_1_decode_frame(), and g723_1_decode_init().

int g723_1_context::pf_gain

Definition at line 104 of file g723_1.c.

Referenced by g723_1_decode_init(), and gain_scale().

int g723_1_context::pitch_lag[2]

Definition at line 86 of file g723_1.c.

Referenced by g723_1_decode_frame(), generate_noise(), and unpack_bitstream().

int g723_1_context::postfilter

Definition at line 105 of file g723_1.c.

Referenced by g723_1_decode_frame().

int16_t g723_1_context::prev_excitation[PITCH_MAX]

Definition at line 91 of file g723_1.c.

Referenced by g723_1_decode_frame(), and generate_noise().

int16_t g723_1_context::prev_lsp[LPC_ORDER]

Definition at line 89 of file g723_1.c.

Referenced by g723_1_decode_frame(), and g723_1_decode_init().

int g723_1_context::random_seed

Definition at line 97 of file g723_1.c.

Referenced by g723_1_decode_frame().

int g723_1_context::reflection_coef

Definition at line 103 of file g723_1.c.

Referenced by formant_postfilter().

int g723_1_context::sid_gain

Definition at line 101 of file g723_1.c.

Referenced by estimate_sid_gain(), and g723_1_decode_frame().

int16_t g723_1_context::sid_lsp[LPC_ORDER]

Definition at line 90 of file g723_1.c.

Referenced by g723_1_decode_frame(), and g723_1_decode_init().

G723_1_Subframe g723_1_context::subframe[4]

Definition at line 81 of file g723_1.c.

Referenced by g723_1_decode_frame(), generate_noise(), and unpack_bitstream().

int16_t g723_1_context::synth_mem[LPC_ORDER]

Definition at line 93 of file g723_1.c.

Referenced by g723_1_decode_frame().


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