BinkAudioContext Struct Reference

Data Fields
GetBitContext	gb
DSPContext	dsp
FmtConvertContext	fmt_conv
int	version_b
	Bink version 'b'.
int	first
int	channels
int	frame_len
	transform size (samples)
int	overlap_len
	overlap size (samples)
int	block_size
int	num_bands
unsigned int *	bands
float	root
FFTSample	coeffs [BINK_BLOCK_MAX_SIZE]
short	previous [BINK_BLOCK_MAX_SIZE/16]
	coeffs from previous audio block
float *	coeffs_ptr [MAX_CHANNELS]
	pointers to the coeffs arrays for float_to_int16_interleave
union {
RDFTContext   rdft
DCTContext   dct
}	trans

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Detailed Description

Definition at line 45 of file binkaudio.c.

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Field Documentation

unsigned int* BinkAudioContext::bands

Definition at line 56 of file binkaudio.c.

Referenced by decode_block(), decode_end(), and decode_init().

int BinkAudioContext::block_size

Definition at line 54 of file binkaudio.c.

Referenced by decode_block(), decode_frame(), and decode_init().

int BinkAudioContext::channels

Definition at line 51 of file binkaudio.c.

Referenced by decode_block(), and decode_init().

FFTSample BinkAudioContext::coeffs[BINK_BLOCK_MAX_SIZE]

Definition at line 58 of file binkaudio.c.

Referenced by decode_init().

float* BinkAudioContext::coeffs_ptr[MAX_CHANNELS]

pointers to the coeffs arrays for float_to_int16_interleave

Definition at line 60 of file binkaudio.c.

Referenced by decode_block(), and decode_init().

DCTContext BinkAudioContext::dct

Definition at line 63 of file binkaudio.c.

Referenced by decode_block(), decode_end(), and decode_init().

DSPContext BinkAudioContext::dsp

Definition at line 47 of file binkaudio.c.

Referenced by decode_block(), and decode_init().

int BinkAudioContext::first

Definition at line 50 of file binkaudio.c.

Referenced by decode_block(), and decode_init().

FmtConvertContext BinkAudioContext::fmt_conv

Definition at line 48 of file binkaudio.c.

Referenced by decode_block(), and decode_init().

int BinkAudioContext::frame_len

transform size (samples)

Definition at line 52 of file binkaudio.c.

Referenced by decode_block(), and decode_init().

GetBitContext BinkAudioContext::gb

Definition at line 46 of file binkaudio.c.

Referenced by decode_block(), and decode_frame().

int BinkAudioContext::num_bands

Definition at line 55 of file binkaudio.c.

Referenced by decode_block(), and decode_init().

int BinkAudioContext::overlap_len

overlap size (samples)

Definition at line 53 of file binkaudio.c.

Referenced by decode_block(), and decode_init().

short BinkAudioContext::previous[BINK_BLOCK_MAX_SIZE/16]

coeffs from previous audio block

Definition at line 59 of file binkaudio.c.

Referenced by decode_block().

RDFTContext BinkAudioContext::rdft

Definition at line 62 of file binkaudio.c.

Referenced by decode_block(), decode_end(), and decode_init().

float BinkAudioContext::root

Definition at line 57 of file binkaudio.c.

Referenced by decode_block(), and decode_init().

union { ... } BinkAudioContext::trans

Referenced by decode_block(), decode_end(), and decode_init().

int BinkAudioContext::version_b

Bink version 'b'.

Definition at line 49 of file binkaudio.c.

Referenced by decode_block(), and decode_init().

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

• libavcodec/binkaudio.c