MPADecodeContext Struct Reference

Data Fields
MPA_DECODE_HEADER uint8_t	last_buf [LAST_BUF_SIZE]
int	last_buf_size
uint32_t	free_format_next_header
GetBitContext	gb
GetBitContext	in_gb
MPA_INT	synth_buf [MPA_MAX_CHANNELS][512 *2]
int	synth_buf_offset [MPA_MAX_CHANNELS]
int	sb_samples [MPA_MAX_CHANNELS][36][SBLIMIT]
INTFLOAT	mdct_buf [MPA_MAX_CHANNELS][SBLIMIT *18]
GranuleDef	granules [2][2]
int	adu_mode
	0 for standard mp3, 1 for adu formatted mp3
int	dither_state
int	err_recognition
AVCodecContext *	avctx
MPADSPContext	mpadsp
AVFloatDSPContext	fdsp
AVFrame *	frame

Detailed Description

Definition at line 69 of file mpegaudiodec.c.

Field Documentation

MPA_DECODE_HEADER uint8_t MPADecodeContext::last_buf[LAST_BUF_SIZE]

Definition at line 71 of file mpegaudiodec.c.

Referenced by mp_decode_frame(), and mp_decode_layer3().

int MPADecodeContext::last_buf_size

Definition at line 72 of file mpegaudiodec.c.

Referenced by mp_decode_frame(), mp_decode_layer3(), and mp_flush().

uint32_t MPADecodeContext::free_format_next_header

Definition at line 74 of file mpegaudiodec.c.

GetBitContext MPADecodeContext::gb

Definition at line 75 of file mpegaudiodec.c.

Referenced by huffman_decode(), mp_decode_frame(), mp_decode_layer1(), mp_decode_layer2(), mp_decode_layer3(), and switch_buffer().

GetBitContext MPADecodeContext::in_gb

Definition at line 76 of file mpegaudiodec.c.

Referenced by mp_decode_frame(), mp_decode_layer3(), and switch_buffer().

MPA_INT MPADecodeContext::synth_buf[MPA_MAX_CHANNELS][512 *2]

Definition at line 77 of file mpegaudiodec.c.

Referenced by mp_decode_frame(), and mp_flush().

int MPADecodeContext::synth_buf_offset[MPA_MAX_CHANNELS]

Definition at line 78 of file mpegaudiodec.c.

Referenced by mp_decode_frame().

int MPADecodeContext::sb_samples[MPA_MAX_CHANNELS][36][SBLIMIT]

Definition at line 79 of file mpegaudiodec.c.

Referenced by mp_decode_frame(), mp_decode_layer1(), mp_decode_layer2(), and mp_decode_layer3().

INTFLOAT MPADecodeContext::mdct_buf[MPA_MAX_CHANNELS][SBLIMIT *18]

Definition at line 80 of file mpegaudiodec.c.

Referenced by mp_decode_layer3().

GranuleDef MPADecodeContext::granules[2][2]

Definition at line 81 of file mpegaudiodec.c.

Referenced by mp_decode_layer3().

int MPADecodeContext::adu_mode

0 for standard mp3, 1 for adu formatted mp3

Definition at line 82 of file mpegaudiodec.c.

Referenced by decode_init(), and mp_decode_layer3().

int MPADecodeContext::dither_state

Definition at line 83 of file mpegaudiodec.c.

Referenced by mp_decode_frame().

int MPADecodeContext::err_recognition

Definition at line 84 of file mpegaudiodec.c.

Referenced by decode_init(), and huffman_decode().

AVCodecContext* MPADecodeContext::avctx

Definition at line 85 of file mpegaudiodec.c.

Referenced by decode_init(), ff_compute_band_indexes(), huffman_decode(), mp_decode_frame(), mp_decode_layer2(), and mp_decode_layer3().

MPADSPContext MPADecodeContext::mpadsp

Definition at line 86 of file mpegaudiodec.c.

Referenced by compute_imdct(), decode_init(), and mp_decode_frame().

AVFloatDSPContext MPADecodeContext::fdsp

Definition at line 87 of file mpegaudiodec.c.

Referenced by compute_stereo(), and decode_init().

AVFrame* MPADecodeContext::frame

Definition at line 88 of file mpegaudiodec.c.

Referenced by decode_frame(), and mp_decode_frame().

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

• libavcodec/mpegaudiodec.c