SCPRContext Struct Reference

Data Fields
AVFrame *	last_frame
AVFrame *	current_frame
GetByteContext	gb
RangeCoder	rc
PixelModel	pixel_model [3][4096]
unsigned	op_model [6][7]
unsigned	run_model [6][257]
unsigned	range_model [257]
unsigned	count_model [257]
unsigned	fill_model [6]
unsigned	sxy_model [4][17]
unsigned	mv_model [2][513]
unsigned	nbx
unsigned	nby
unsigned	nbcount
unsigned *	blocks
unsigned	cbits
int	cxshift
int(*	get_freq )(RangeCoder *rc, unsigned total_freq, unsigned *freq)
int(*	decode )(GetByteContext *gb, RangeCoder *rc, unsigned cumFreq, unsigned freq, unsigned total_freq)

Detailed Description

Definition at line 46 of file scpr.c.

Field Documentation

AVFrame* SCPRContext::last_frame

Definition at line 47 of file scpr.c.

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

AVFrame* SCPRContext::current_frame

Definition at line 48 of file scpr.c.

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

GetByteContext SCPRContext::gb

Definition at line 49 of file scpr.c.

Referenced by decode_frame(), decode_unit(), decode_value(), decompress_i(), and decompress_p().

RangeCoder SCPRContext::rc

Definition at line 50 of file scpr.c.

Referenced by decode_unit(), decode_value(), decompress_i(), and decompress_p().

PixelModel SCPRContext::pixel_model[3][4096]

Definition at line 51 of file scpr.c.

Referenced by decode_units(), and reinit_tables().

unsigned SCPRContext::op_model[6][7]

Definition at line 52 of file scpr.c.

Referenced by decompress_i(), decompress_p(), and reinit_tables().

unsigned SCPRContext::run_model[6][257]

Definition at line 53 of file scpr.c.

Referenced by decompress_i(), decompress_p(), and reinit_tables().

unsigned SCPRContext::range_model[257]

Definition at line 54 of file scpr.c.

Referenced by decompress_p(), and reinit_tables().

unsigned SCPRContext::count_model[257]

Definition at line 55 of file scpr.c.

Referenced by decompress_p(), and reinit_tables().

unsigned SCPRContext::fill_model[6]

Definition at line 56 of file scpr.c.

Referenced by decompress_p(), and reinit_tables().

unsigned SCPRContext::sxy_model[4][17]

Definition at line 57 of file scpr.c.

Referenced by decompress_p(), and reinit_tables().

unsigned SCPRContext::mv_model[2][513]

Definition at line 58 of file scpr.c.

Referenced by decompress_p(), and reinit_tables().

unsigned SCPRContext::nbx

Definition at line 59 of file scpr.c.

Referenced by decode_init(), and decompress_p().

unsigned SCPRContext::nby

Definition at line 59 of file scpr.c.

Referenced by decode_init(), and decompress_p().

unsigned SCPRContext::nbcount

Definition at line 60 of file scpr.c.

Referenced by decode_init(), and decompress_p().

unsigned* SCPRContext::blocks

Definition at line 61 of file scpr.c.

Referenced by decode_close(), decode_init(), and decompress_p().

unsigned SCPRContext::cbits

Definition at line 62 of file scpr.c.

Referenced by decode_init(), and decode_unit().

int SCPRContext::cxshift

Definition at line 63 of file scpr.c.

Referenced by decode_init(), and decode_units().

int(* SCPRContext::get_freq)(RangeCoder *rc, unsigned total_freq, unsigned *freq)

Definition at line 65 of file scpr.c.

Referenced by decode_frame(), decode_init(), decode_unit(), and decode_value().

int(* SCPRContext::decode)(GetByteContext *gb, RangeCoder *rc, unsigned cumFreq, unsigned freq, unsigned total_freq)

Definition at line 66 of file scpr.c.

Referenced by decode_frame(), decode_init(), decode_unit(), and decode_value().

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

• libavcodec/scpr.c