FLACContext Struct Reference

Data Fields
FLACSTREAMINFO AVCodecContext *	avctx
	parent AVCodecContext
AVFrame	frame
GetBitContext	gb
	GetBitContext initialized to start at the current frame.
int	blocksize
	number of samples in the current frame
int	sample_shift
	shift required to make output samples 16-bit or 32-bit
int	ch_mode
	channel decorrelation type in the current frame
int	got_streaminfo
	indicates if the STREAMINFO has been read
int32_t *	decoded [FLAC_MAX_CHANNELS]
	decoded samples
uint8_t *	decoded_buffer
unsigned int	decoded_buffer_size
FLACDSPContext	dsp

Detailed Description

Definition at line 48 of file flacdec.c.

Field Documentation

FLACSTREAMINFO AVCodecContext* FLACContext::avctx

parent AVCodecContext

Definition at line 51 of file flacdec.c.

Referenced by decode_frame(), decode_residuals(), decode_subframe(), decode_subframe_fixed(), decode_subframe_lpc(), flac_decode_frame(), flac_decode_init(), flac_set_bps(), and parse_streaminfo().

AVFrame FLACContext::frame

Definition at line 52 of file flacdec.c.

Referenced by flac_decode_frame(), and flac_decode_init().

GetBitContext FLACContext::gb

GetBitContext initialized to start at the current frame.

Definition at line 53 of file flacdec.c.

Referenced by decode_frame(), decode_residuals(), decode_subframe(), decode_subframe_fixed(), decode_subframe_lpc(), and flac_decode_frame().

int FLACContext::blocksize

number of samples in the current frame

Definition at line 55 of file flacdec.c.

Referenced by decode_frame(), decode_residuals(), decode_subframe(), decode_subframe_fixed(), decode_subframe_lpc(), and flac_decode_frame().

int FLACContext::sample_shift

shift required to make output samples 16-bit or 32-bit

Definition at line 56 of file flacdec.c.

Referenced by flac_decode_frame(), and flac_set_bps().

int FLACContext::ch_mode

channel decorrelation type in the current frame

Definition at line 57 of file flacdec.c.

Referenced by decode_frame(), decode_subframe(), and flac_decode_frame().

int FLACContext::got_streaminfo

indicates if the STREAMINFO has been read

Definition at line 58 of file flacdec.c.

Referenced by decode_frame(), flac_decode_frame(), flac_decode_init(), and parse_streaminfo().

int32_t* FLACContext::decoded[FLAC_MAX_CHANNELS]

decoded samples

Definition at line 60 of file flacdec.c.

Referenced by allocate_buffers(), decode_subframe(), and flac_decode_frame().

uint8_t* FLACContext::decoded_buffer

Definition at line 61 of file flacdec.c.

Referenced by allocate_buffers(), and flac_decode_close().

unsigned int FLACContext::decoded_buffer_size

Definition at line 62 of file flacdec.c.

Referenced by allocate_buffers().

FLACDSPContext FLACContext::dsp

Definition at line 64 of file flacdec.c.

Referenced by decode_frame(), decode_subframe_lpc(), flac_decode_frame(), flac_decode_init(), and parse_streaminfo().

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

• libavcodec/flacdec.c