FLACParseContext Struct Reference

Data Fields
AVCodecParserContext *	pc
	parent context More...
AVCodecContext *	avctx
	codec context pointer for logging More...
FLACHeaderMarker *	headers
	linked-list that starts at the first CRC-8 verified header within buffer More...
FLACHeaderMarker *	best_header
	highest scoring header within buffer More...
int	nb_headers_found
	number of headers found in the last flac_parse() call More...
int	nb_headers_buffered
	number of headers that are buffered More...
int	best_header_valid
	flag set when the parser returns junk; if set return best_header next time More...
FifoBuffer	fifo_buf
	buffer to store all data until headers can be verified More...
int	end_padded
	specifies if fifo_buf's end is padded More...
uint8_t *	wrap_buf
	general fifo read buffer when wrapped More...
int	wrap_buf_allocated_size
	actual allocated size of the buffer More...
FLACFrameInfo	last_fi
	last decoded frame header info More...
int	last_fi_valid
	set if last_fi is valid More...

Detailed Description

Definition at line 82 of file flac_parser.c.

Field Documentation

pc

AVCodecParserContext* FLACParseContext::pc

parent context

Definition at line 83 of file flac_parser.c.

Referenced by flac_parse(), flac_parse_init(), and get_best_header().

avctx

AVCodecContext* FLACParseContext::avctx

codec context pointer for logging

Definition at line 84 of file flac_parser.c.

Referenced by check_header_fi_mismatch(), check_header_mismatch(), find_headers_search_validate(), flac_fifo_read_wrap(), flac_parse(), flac_parse_init(), and get_best_header().

headers

FLACHeaderMarker* FLACParseContext::headers

linked-list that starts at the first CRC-8 verified header within buffer

Definition at line 85 of file flac_parser.c.

Referenced by find_headers_search_validate(), find_new_headers(), flac_parse(), flac_parse_close(), and score_sequences().

best_header

FLACHeaderMarker* FLACParseContext::best_header

highest scoring header within buffer

Definition at line 87 of file flac_parser.c.

Referenced by flac_parse(), get_best_header(), and score_sequences().

nb_headers_found

int FLACParseContext::nb_headers_found

number of headers found in the last flac_parse() call

Definition at line 88 of file flac_parser.c.

Referenced by find_headers_search_validate(), find_new_headers(), and flac_parse().

nb_headers_buffered

int FLACParseContext::nb_headers_buffered

number of headers that are buffered

Definition at line 90 of file flac_parser.c.

Referenced by flac_parse().

best_header_valid

int FLACParseContext::best_header_valid

flag set when the parser returns junk; if set return best_header next time

Definition at line 91 of file flac_parser.c.

Referenced by flac_parse(), and get_best_header().

fifo_buf

FifoBuffer FLACParseContext::fifo_buf

buffer to store all data until headers can be verified

Definition at line 93 of file flac_parser.c.

Referenced by check_header_mismatch(), find_new_headers(), flac_fifo_read_wrap(), flac_parse(), flac_parse_close(), flac_parse_init(), and get_best_header().

end_padded

int FLACParseContext::end_padded

specifies if fifo_buf's end is padded

Definition at line 95 of file flac_parser.c.

Referenced by flac_parse().

wrap_buf

uint8_t* FLACParseContext::wrap_buf

general fifo read buffer when wrapped

Definition at line 96 of file flac_parser.c.

Referenced by find_headers_search_validate(), flac_parse(), flac_parse_close(), and get_best_header().

wrap_buf_allocated_size

int FLACParseContext::wrap_buf_allocated_size

actual allocated size of the buffer

Definition at line 97 of file flac_parser.c.

Referenced by find_headers_search_validate(), flac_parse(), and get_best_header().

last_fi

FLACFrameInfo FLACParseContext::last_fi

last decoded frame header info

Definition at line 98 of file flac_parser.c.

Referenced by check_header_mismatch(), get_best_header(), and score_header().

last_fi_valid

int FLACParseContext::last_fi_valid

set if last_fi is valid

Definition at line 99 of file flac_parser.c.

Referenced by get_best_header(), and score_header().

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

• libavcodec/flac_parser.c