FFmpeg: FLACParseContext Struct Reference

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Data Fields

FLACParseContext Struct Reference

Data Fields

AVCodecParserContext * pc

parent context

AVCodecContext * avctx

codec context pointer for logging

FLACHeaderMarker * headers

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

FLACHeaderMarker * best_header

highest scoring header within buffer

int nb_headers_found

number of headers found in the last flac_parse() call

int nb_headers_buffered

number of headers that are buffered

int best_header_valid

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

AVFifoBuffer * fifo_buf

buffer to store all data until headers can be verified

int end_padded

specifies if fifo_buf's end is padded

uint8_t * wrap_buf

general fifo read buffer when wrapped

int wrap_buf_allocated_size

actual allocated size of the buffer

FLACFrameInfo last_fi

last decoded frame header info

int last_fi_valid

set if last_fi is valid

Detailed Description

Definition at line 74 of file flac_parser.c.

Field Documentation

AVCodecParserContext* FLACParseContext::pc

parent context

Definition at line 75 of file flac_parser.c.

Referenced by flac_parse_init(), and get_best_header().

AVCodecContext* FLACParseContext::avctx

codec context pointer for logging

Definition at line 76 of file flac_parser.c.

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

FLACHeaderMarker* FLACParseContext::headers

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

Definition at line 77 of file flac_parser.c.

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

FLACHeaderMarker* FLACParseContext::best_header

highest scoring header within buffer

Definition at line 79 of file flac_parser.c.

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

int FLACParseContext::nb_headers_found

number of headers found in the last flac_parse() call

Definition at line 80 of file flac_parser.c.

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

int FLACParseContext::nb_headers_buffered

number of headers that are buffered

Definition at line 82 of file flac_parser.c.

Referenced by flac_parse().

int FLACParseContext::best_header_valid

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

Definition at line 83 of file flac_parser.c.

Referenced by flac_parse(), and get_best_header().

AVFifoBuffer* FLACParseContext::fifo_buf

buffer to store all data until headers can be verified

Definition at line 85 of file flac_parser.c.

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

int FLACParseContext::end_padded

specifies if fifo_buf's end is padded

Definition at line 87 of file flac_parser.c.

Referenced by flac_parse().

uint8_t* FLACParseContext::wrap_buf

general fifo read buffer when wrapped

Definition at line 88 of file flac_parser.c.

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

int FLACParseContext::wrap_buf_allocated_size

actual allocated size of the buffer

Definition at line 89 of file flac_parser.c.

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

FLACFrameInfo FLACParseContext::last_fi

last decoded frame header info

Definition at line 90 of file flac_parser.c.

Referenced by get_best_header(), and score_header().

int FLACParseContext::last_fi_valid

set if last_fi is valid

Definition at line 91 of file flac_parser.c.

Referenced by get_best_header(), and score_header().

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

libavcodec/flac_parser.c

Generated on Sun Mar 23 2014 23:50:38 for FFmpeg by doxygen 1.8.2