AlacEncodeContext Struct Reference

Data Fields
int	frame_size
	current frame size
int	verbatim
	current frame verbatim mode flag
int	compression_level
int	min_prediction_order
int	max_prediction_order
int	max_coded_frame_size
int	write_sample_size
int32_t	sample_buf [MAX_CHANNELS][DEFAULT_FRAME_SIZE]
int32_t	predictor_buf [DEFAULT_FRAME_SIZE]
int	interlacing_shift
int	interlacing_leftweight
PutBitContext	pbctx
RiceContext	rc
AlacLPCContext	lpc [MAX_CHANNELS]
LPCContext	lpc_ctx
AVCodecContext *	avctx

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Detailed Description

Definition at line 61 of file alacenc.c.

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Field Documentation

AVCodecContext* AlacEncodeContext::avctx

Definition at line 77 of file alacenc.c.

Referenced by alac_encode_init(), init_sample_buffers(), write_frame(), and write_frame_header().

int AlacEncodeContext::compression_level

Definition at line 64 of file alacenc.c.

Referenced by alac_encode_frame(), alac_encode_init(), and calc_predictor_params().

int AlacEncodeContext::frame_size

current frame size

Definition at line 62 of file alacenc.c.

Referenced by alac_encode_frame(), alac_encode_init(), alac_entropy_coder(), alac_linear_predictor(), alac_stereo_decorrelation(), calc_predictor_params(), init_sample_buffers(), write_frame(), and write_frame_header().

int AlacEncodeContext::interlacing_leftweight

Definition at line 72 of file alacenc.c.

Referenced by alac_stereo_decorrelation(), and write_frame().

int AlacEncodeContext::interlacing_shift

Definition at line 71 of file alacenc.c.

Referenced by alac_stereo_decorrelation(), and write_frame().

AlacLPCContext AlacEncodeContext::lpc[MAX_CHANNELS]

Definition at line 75 of file alacenc.c.

Referenced by alac_linear_predictor(), calc_predictor_params(), and write_frame().

LPCContext AlacEncodeContext::lpc_ctx

Definition at line 76 of file alacenc.c.

Referenced by alac_encode_close(), alac_encode_init(), and calc_predictor_params().

int AlacEncodeContext::max_coded_frame_size

Definition at line 67 of file alacenc.c.

Referenced by alac_encode_frame(), and alac_encode_init().

int AlacEncodeContext::max_prediction_order

Definition at line 66 of file alacenc.c.

Referenced by alac_encode_init(), and calc_predictor_params().

int AlacEncodeContext::min_prediction_order

Definition at line 65 of file alacenc.c.

Referenced by alac_encode_init(), and calc_predictor_params().

PutBitContext AlacEncodeContext::pbctx

Definition at line 73 of file alacenc.c.

Referenced by encode_scalar(), write_frame(), and write_frame_header().

int32_t AlacEncodeContext::predictor_buf[DEFAULT_FRAME_SIZE]

Definition at line 70 of file alacenc.c.

Referenced by alac_entropy_coder(), alac_linear_predictor(), and write_frame().

RiceContext AlacEncodeContext::rc

Definition at line 74 of file alacenc.c.

Referenced by alac_encode_init(), alac_entropy_coder(), encode_scalar(), and write_frame().

int32_t AlacEncodeContext::sample_buf[MAX_CHANNELS][DEFAULT_FRAME_SIZE]

Definition at line 69 of file alacenc.c.

Referenced by alac_linear_predictor(), alac_stereo_decorrelation(), calc_predictor_params(), and init_sample_buffers().

int AlacEncodeContext::verbatim

current frame verbatim mode flag

Definition at line 63 of file alacenc.c.

Referenced by alac_encode_frame(), write_frame(), and write_frame_header().

int AlacEncodeContext::write_sample_size

Definition at line 68 of file alacenc.c.

Referenced by alac_encode_init(), alac_entropy_coder(), and alac_linear_predictor().

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

• libavcodec/alacenc.c