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Data Fields
PNGEncContext Struct Reference

Data Fields

AVClassclass
 
HuffYUVEncDSPContext hdsp
 
uint8_tbytestream
 
uint8_tbytestream_start
 
uint8_tbytestream_end
 
int filter_type
 
z_stream zstream
 
uint8_t buf [IOBUF_SIZE]
 
int dpi
 Physical pixel density, in dots per inch, if set.
 
int dpm
 Physical pixel density, in dots per meter, if set.
 

Detailed Description

Definition at line 37 of file pngenc.c.

Field Documentation

AVClass* PNGEncContext::class

Definition at line 38 of file pngenc.c.

HuffYUVEncDSPContext PNGEncContext::hdsp

Definition at line 39 of file pngenc.c.

Referenced by png_enc_init(), png_filter_row(), and sub_left_prediction().

uint8_t* PNGEncContext::bytestream

Definition at line 41 of file pngenc.c.

Referenced by encode_frame(), and png_write_row().

uint8_t* PNGEncContext::bytestream_start

Definition at line 42 of file pngenc.c.

Referenced by encode_frame().

uint8_t* PNGEncContext::bytestream_end

Definition at line 43 of file pngenc.c.

Referenced by encode_frame(), and png_write_row().

int PNGEncContext::filter_type

Definition at line 45 of file pngenc.c.

Referenced by encode_frame(), png_choose_filter(), and png_enc_init().

z_stream PNGEncContext::zstream

Definition at line 47 of file pngenc.c.

Referenced by encode_frame(), and png_write_row().

uint8_t PNGEncContext::buf[IOBUF_SIZE]

Definition at line 48 of file pngenc.c.

Referenced by encode_frame(), and png_write_row().

int PNGEncContext::dpi

Physical pixel density, in dots per inch, if set.

Definition at line 49 of file pngenc.c.

Referenced by png_enc_init().

int PNGEncContext::dpm

Physical pixel density, in dots per meter, if set.

Definition at line 50 of file pngenc.c.

Referenced by encode_frame(), and png_enc_init().


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