FFmpeg: Jpeg2000EncoderContext Struct Reference

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Data Fields

Jpeg2000EncoderContext Struct Reference

Data Fields

AVClass * class

AVCodecContext * avctx

const AVFrame * picture

int width

int height

image width and height More...

uint8_t cbps [4]

bits per sample in particular components More...

int chroma_shift [2]

uint8_t planar

int ncomponents

int tile_width

int tile_height

tile size More...

int numXtiles

int numYtiles

uint8_t * buf_start

uint8_t * buf

uint8_t * buf_end

int bit_index

int64_t lambda

Jpeg2000CodingStyle codsty

Jpeg2000QuantStyle qntsty

Jpeg2000Tile * tile

int format

int pred

Detailed Description

Definition at line 103 of file j2kenc.c.

Field Documentation

AVClass* Jpeg2000EncoderContext::class

Definition at line 104 of file j2kenc.c.

AVCodecContext* Jpeg2000EncoderContext::avctx

Definition at line 105 of file j2kenc.c.

Referenced by encode_frame(), encode_packets(), encode_tile(), init_tiles(), j2kenc_init(), put_cod(), and put_com().

const AVFrame* Jpeg2000EncoderContext::picture

Definition at line 106 of file j2kenc.c.

Referenced by copy_frame(), and encode_frame().

int Jpeg2000EncoderContext::width

Definition at line 108 of file j2kenc.c.

Referenced by init_tiles(), j2kenc_init(), and put_siz().

int Jpeg2000EncoderContext::height

image width and height

Definition at line 108 of file j2kenc.c.

Referenced by init_tiles(), j2kenc_init(), and put_siz().

uint8_t Jpeg2000EncoderContext::cbps[4]

bits per sample in particular components

Definition at line 109 of file j2kenc.c.

Referenced by encode_frame(), init_quantization(), init_tiles(), and j2kenc_init().

int Jpeg2000EncoderContext::chroma_shift[2]

Definition at line 110 of file j2kenc.c.

Referenced by init_tiles(), j2kenc_init(), and put_siz().

uint8_t Jpeg2000EncoderContext::planar

Definition at line 111 of file j2kenc.c.

Referenced by copy_frame(), and j2kenc_init().

int Jpeg2000EncoderContext::ncomponents

Definition at line 112 of file j2kenc.c.

Referenced by cleanup(), copy_frame(), encode_frame(), encode_packets(), encode_tile(), init_quantization(), init_tiles(), j2kenc_init(), put_siz(), reinit(), and truncpasses().

int Jpeg2000EncoderContext::tile_width

Definition at line 113 of file j2kenc.c.

Referenced by init_tiles(), j2kenc_init(), and put_siz().

int Jpeg2000EncoderContext::tile_height

tile size

Definition at line 113 of file j2kenc.c.

Referenced by init_tiles(), j2kenc_init(), and put_siz().

int Jpeg2000EncoderContext::numXtiles

Definition at line 114 of file j2kenc.c.

Referenced by cleanup(), copy_frame(), encode_frame(), init_tiles(), and reinit().

int Jpeg2000EncoderContext::numYtiles

Definition at line 114 of file j2kenc.c.

Referenced by cleanup(), copy_frame(), encode_frame(), init_tiles(), and reinit().

uint8_t* Jpeg2000EncoderContext::buf_start

Definition at line 116 of file j2kenc.c.

Referenced by encode_frame().

uint8_t* Jpeg2000EncoderContext::buf

Definition at line 117 of file j2kenc.c.

Referenced by encode_frame(), encode_packet(), j2k_flush(), put_bits(), put_cod(), put_com(), put_qcd(), put_siz(), and put_sot().

uint8_t* Jpeg2000EncoderContext::buf_end

Definition at line 118 of file j2kenc.c.

Referenced by encode_frame(), encode_packet(), put_cod(), put_com(), put_qcd(), put_siz(), and put_sot().

int Jpeg2000EncoderContext::bit_index

Definition at line 119 of file j2kenc.c.

Referenced by encode_packet(), j2k_flush(), and put_bits().

int64_t Jpeg2000EncoderContext::lambda

Definition at line 121 of file j2kenc.c.

Referenced by encode_frame(), and truncpasses().

Jpeg2000CodingStyle Jpeg2000EncoderContext::codsty

Definition at line 123 of file j2kenc.c.

Referenced by cleanup(), encode_packets(), encode_tile(), init_quantization(), init_tiles(), j2kenc_init(), put_cod(), put_qcd(), reinit(), and truncpasses().

Jpeg2000QuantStyle Jpeg2000EncoderContext::qntsty

Definition at line 124 of file j2kenc.c.

Referenced by encode_packets(), init_quantization(), init_tiles(), j2kenc_init(), and put_qcd().

Jpeg2000Tile* Jpeg2000EncoderContext::tile

Definition at line 126 of file j2kenc.c.

Referenced by cleanup(), copy_frame(), encode_frame(), encode_packets(), encode_tile(), init_tiles(), and reinit().

int Jpeg2000EncoderContext::format

Definition at line 128 of file j2kenc.c.

Referenced by encode_frame().

int Jpeg2000EncoderContext::pred

Definition at line 129 of file j2kenc.c.

Referenced by j2kenc_init().

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

libavcodec/j2kenc.c

Generated on Fri Jan 12 2018 01:48:32 for FFmpeg by doxygen 1.8.6