FLACContext Struct Reference

Data Fields
AVClass *	class
struct FLACStreaminfo	flac_stream_info
AVCodecContext *	avctx
	parent AVCodecContext More...
GetBitContext	gb
	GetBitContext initialized to start at the current frame. More...
int	blocksize
	number of samples in the current frame More...
int	sample_shift
	shift required to make output samples 16-bit or 32-bit More...
int	ch_mode
	channel decorrelation type in the current frame More...
int	got_streaminfo
	indicates if the STREAMINFO has been read More...
int32_t *	decoded [FLAC_MAX_CHANNELS]
	decoded samples More...
uint8_t *	decoded_buffer
unsigned int	decoded_buffer_size
int	buggy_lpc
	use workaround for old lavc encoded files More...
FLACDSPContext	dsp

Detailed Description

Definition at line 51 of file flacdec.c.

Field Documentation

class

AVClass* FLACContext::class

Definition at line 52 of file flacdec.c.

flac_stream_info

struct FLACStreaminfo FLACContext::flac_stream_info

Definition at line 53 of file flacdec.c.

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

avctx

AVCodecContext* FLACContext::avctx

parent AVCodecContext

Definition at line 55 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().

gb

GetBitContext FLACContext::gb

GetBitContext initialized to start at the current frame.

Definition at line 56 of file flacdec.c.

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

blocksize

int FLACContext::blocksize

number of samples in the current frame

Definition at line 58 of file flacdec.c.

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

sample_shift

int FLACContext::sample_shift

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

Definition at line 59 of file flacdec.c.

Referenced by flac_decode_frame(), and flac_set_bps().

ch_mode

int FLACContext::ch_mode

channel decorrelation type in the current frame

Definition at line 60 of file flacdec.c.

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

got_streaminfo

int FLACContext::got_streaminfo

indicates if the STREAMINFO has been read

Definition at line 61 of file flacdec.c.

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

decoded

int32_t* FLACContext::decoded[FLAC_MAX_CHANNELS]

decoded samples

Definition at line 63 of file flacdec.c.

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

decoded_buffer

uint8_t* FLACContext::decoded_buffer

Definition at line 64 of file flacdec.c.

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

decoded_buffer_size

unsigned int FLACContext::decoded_buffer_size

Definition at line 65 of file flacdec.c.

Referenced by allocate_buffers(), and flac_decode_frame().

buggy_lpc

int FLACContext::buggy_lpc

use workaround for old lavc encoded files

Definition at line 66 of file flacdec.c.

Referenced by decode_subframe_lpc().

dsp

FLACDSPContext FLACContext::dsp

Definition at line 68 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