daala  0.0-437-g2cb8134
Experimental Daala video codec API reference.
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Data Fields
od_img_plane Struct Reference

Representation of a single component within an image or frame. More...

#include <codec.h>

Data Fields

unsigned char * data
 
unsigned char xdec
 The decimation factor in x direction. More...
 
unsigned char ydec
 
int xstride
 Distance in memory between two pixels horizontally next to each other in (is always 1 in encoder). More...
 
int ystride
 Distance in memory between two pixels vertically next to each other. More...
 

Detailed Description

Representation of a single component within an image or frame.

Field Documentation

unsigned char od_img_plane::xdec

The decimation factor in x direction.

Pixels are reduced by a factor of 2^xdec so 0 is none, 1 is decimated by a factor of 2. ( YUV420 will have xdec of 1 and ydec also of 1. YUV444 will have xdec and ydec set to zero ).

int od_img_plane::xstride

Distance in memory between two pixels horizontally next to each other in (is always 1 in encoder).

int od_img_plane::ystride

Distance in memory between two pixels vertically next to each other.


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