FFmpeg: Jpeg2000DecoderContext Struct Reference

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Data Fields

Jpeg2000DecoderContext Struct Reference

Data Fields

AVClass * class

AVCodecContext * avctx

GetByteContext g

int width

int height

int image_offset_x

int image_offset_y

int tile_offset_x

int tile_offset_y

uint8_t cbps [4]

uint8_t sgnd [4]

uint8_t properties [4]

int cdx [4]

int cdy [4]

int precision

int ncomponents

int tile_width

int tile_height

unsigned numXtiles

unsigned numYtiles

int maxtilelen

Jpeg2000CodingStyle codsty [4]

Jpeg2000QuantStyle qntsty [4]

int bit_index

int curtileno

Jpeg2000Tile * tile

int reduction_factor

Detailed Description

Definition at line 61 of file jpeg2000dec.c.

Field Documentation

AVClass* Jpeg2000DecoderContext::class

Definition at line 62 of file jpeg2000dec.c.

AVCodecContext* Jpeg2000DecoderContext::avctx

Definition at line 63 of file jpeg2000dec.c.

Referenced by decode_clnpass(), get_coc(), get_cod(), get_cox(), get_qcc(), get_siz(), get_sot(), init_tile(), jpeg2000_decode_frame(), jpeg2000_decode_packet(), jpeg2000_decode_packets(), and jpeg2000_read_main_headers().

GetByteContext Jpeg2000DecoderContext::g

Definition at line 64 of file jpeg2000dec.c.

Referenced by get_bits(), get_coc(), get_cod(), get_cox(), get_qcc(), get_qcx(), get_siz(), get_sot(), get_tlm(), jp2_find_codestream(), jpeg2000_decode_frame(), jpeg2000_decode_packet(), jpeg2000_decode_packets(), jpeg2000_flush(), jpeg2000_read_bitstream_packets(), and jpeg2000_read_main_headers().

int Jpeg2000DecoderContext::width

Definition at line 66 of file jpeg2000dec.c.

Referenced by get_siz(), init_tile(), and jpeg2000_decode_packets().

int Jpeg2000DecoderContext::height

Definition at line 66 of file jpeg2000dec.c.

Referenced by get_siz(), init_tile(), and jpeg2000_decode_packets().

int Jpeg2000DecoderContext::image_offset_x

Definition at line 67 of file jpeg2000dec.c.

Referenced by get_siz(), init_tile(), and jpeg2000_decode_tile().

int Jpeg2000DecoderContext::image_offset_y

Definition at line 67 of file jpeg2000dec.c.

Referenced by get_siz(), init_tile(), and jpeg2000_decode_tile().

int Jpeg2000DecoderContext::tile_offset_x

Definition at line 68 of file jpeg2000dec.c.

Referenced by get_siz(), and init_tile().

int Jpeg2000DecoderContext::tile_offset_y

Definition at line 68 of file jpeg2000dec.c.

Referenced by get_siz(), and init_tile().

uint8_t Jpeg2000DecoderContext::cbps[4]

Definition at line 69 of file jpeg2000dec.c.

Referenced by get_siz(), init_tile(), and jpeg2000_decode_tile().

uint8_t Jpeg2000DecoderContext::sgnd[4]

Definition at line 70 of file jpeg2000dec.c.

Referenced by get_siz().

uint8_t Jpeg2000DecoderContext::properties[4]

Definition at line 71 of file jpeg2000dec.c.

Referenced by jpeg2000_read_main_headers().

int Jpeg2000DecoderContext::cdx[4]

Definition at line 72 of file jpeg2000dec.c.

Referenced by get_siz(), init_tile(), and jpeg2000_decode_tile().

int Jpeg2000DecoderContext::cdy[4]

Definition at line 72 of file jpeg2000dec.c.

Referenced by get_siz(), init_tile(), and jpeg2000_decode_tile().

int Jpeg2000DecoderContext::precision

Definition at line 73 of file jpeg2000dec.c.

Referenced by get_siz(), and jpeg2000_decode_tile().

int Jpeg2000DecoderContext::ncomponents

Definition at line 74 of file jpeg2000dec.c.

Referenced by get_coc(), get_cod(), get_qcc(), get_qcd(), get_siz(), get_sot(), init_tile(), jpeg2000_dec_cleanup(), jpeg2000_decode_packets(), and jpeg2000_decode_tile().

int Jpeg2000DecoderContext::tile_width

Definition at line 75 of file jpeg2000dec.c.

Referenced by get_siz(), and init_tile().

int Jpeg2000DecoderContext::tile_height

Definition at line 75 of file jpeg2000dec.c.

Referenced by get_siz(), and init_tile().

unsigned Jpeg2000DecoderContext::numXtiles

Definition at line 76 of file jpeg2000dec.c.

Referenced by get_siz(), get_sot(), init_tile(), jpeg2000_dec_cleanup(), jpeg2000_decode_frame(), jpeg2000_read_bitstream_packets(), and jpeg2000_read_main_headers().

unsigned Jpeg2000DecoderContext::numYtiles

Definition at line 76 of file jpeg2000dec.c.

Referenced by get_siz(), get_sot(), jpeg2000_dec_cleanup(), jpeg2000_decode_frame(), jpeg2000_read_bitstream_packets(), and jpeg2000_read_main_headers().

int Jpeg2000DecoderContext::maxtilelen

Definition at line 77 of file jpeg2000dec.c.

Jpeg2000CodingStyle Jpeg2000DecoderContext::codsty[4]

Definition at line 79 of file jpeg2000dec.c.

Referenced by get_sot(), and jpeg2000_read_main_headers().

Jpeg2000QuantStyle Jpeg2000DecoderContext::qntsty[4]

Definition at line 80 of file jpeg2000dec.c.

Referenced by get_sot(), and jpeg2000_read_main_headers().

int Jpeg2000DecoderContext::bit_index

Definition at line 82 of file jpeg2000dec.c.

Referenced by get_bits(), jpeg2000_decode_packets(), and jpeg2000_flush().

int Jpeg2000DecoderContext::curtileno

Definition at line 84 of file jpeg2000dec.c.

Referenced by get_sot(), jpeg2000_decode_frame(), and jpeg2000_read_main_headers().

Jpeg2000Tile* Jpeg2000DecoderContext::tile

Definition at line 86 of file jpeg2000dec.c.

Referenced by get_siz(), get_sot(), init_tile(), jpeg2000_dec_cleanup(), jpeg2000_decode_frame(), jpeg2000_read_bitstream_packets(), and jpeg2000_read_main_headers().

int Jpeg2000DecoderContext::reduction_factor

Definition at line 89 of file jpeg2000dec.c.

Referenced by get_cox(), get_siz(), and init_tile().

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

libavcodec/jpeg2000dec.c

Generated on Wed Jul 10 2013 23:48:37 for FFmpeg by doxygen 1.8.2