DssSpContext Struct Reference

Data Fields
AVCodecContext *	avctx
int32_t	excitation [288+6]
int32_t	history [187]
DssSpFrame	fparam
int32_t	working_buffer [SUBFRAMES][72]
int32_t	audio_buf [15]
int32_t	err_buf1 [15]
int32_t	lpc_filter [14]
int32_t	filter [15]
int32_t	vector_buf [72]
int	noise_state
int32_t	err_buf2 [15]
int	pulse_dec_mode
uint8_t	bits [DSS_SP_FRAME_SIZE+AV_INPUT_BUFFER_PADDING_SIZE]

Detailed Description

Definition at line 52 of file dss_sp.c.

Field Documentation

avctx

AVCodecContext* DssSpContext::avctx

Definition at line 53 of file dss_sp.c.

Referenced by dss_sp_decode_init(), and dss_sp_unpack_coeffs().

excitation

int32_t DssSpContext::excitation[288+6]

Definition at line 54 of file dss_sp.c.

Referenced by dss_sp_update_state().

history

int32_t DssSpContext::history[187]

Definition at line 55 of file dss_sp.c.

Referenced by dss_sp_decode_one_frame().

fparam

DssSpFrame DssSpContext::fparam

Definition at line 56 of file dss_sp.c.

Referenced by dss_sp_decode_one_frame(), dss_sp_unpack_coeffs(), and dss_sp_unpack_filter().

working_buffer

int32_t DssSpContext::working_buffer[SUBFRAMES][72]

Definition at line 57 of file dss_sp.c.

Referenced by dss_sp_decode_one_frame().

audio_buf

int32_t DssSpContext::audio_buf[15]

Definition at line 58 of file dss_sp.c.

Referenced by dss_sp_sf_synthesis().

err_buf1

int32_t DssSpContext::err_buf1[15]

Definition at line 59 of file dss_sp.c.

Referenced by dss_sp_sf_synthesis().

lpc_filter

int32_t DssSpContext::lpc_filter[14]

Definition at line 60 of file dss_sp.c.

Referenced by dss_sp_decode_one_frame(), and dss_sp_unpack_filter().

filter

int32_t DssSpContext::filter[15]

Definition at line 61 of file dss_sp.c.

Referenced by dss_sp_decode_one_frame(), and dss_sp_sf_synthesis().

vector_buf

int32_t DssSpContext::vector_buf[72]

Definition at line 62 of file dss_sp.c.

Referenced by dss_sp_decode_one_frame(), dss_sp_sf_synthesis(), and dss_sp_vector_sum().

noise_state

int DssSpContext::noise_state

Definition at line 63 of file dss_sp.c.

Referenced by dss_sp_sf_synthesis().

err_buf2

int32_t DssSpContext::err_buf2[15]

Definition at line 64 of file dss_sp.c.

Referenced by dss_sp_decode_one_frame().

pulse_dec_mode

int DssSpContext::pulse_dec_mode

Definition at line 66 of file dss_sp.c.

Referenced by dss_sp_decode_init(), and dss_sp_unpack_coeffs().

bits

uint8_t DssSpContext::bits[DSS_SP_FRAME_SIZE+ AV_INPUT_BUFFER_PADDING_SIZE]

Definition at line 69 of file dss_sp.c.

Referenced by dss_sp_unpack_coeffs().

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

• libavcodec/dss_sp.c