CodecJpegCompInfo
概述
定义jpeg图像的颜色分量信息。
起始版本: 4.0
相关模块:Codec
汇总
Public 属性
名称 | 描述 |
---|---|
unsigned int componentId | 颜色分量ID |
unsigned int componentIndex | 颜色分量索引 |
unsigned int hSampFactor | 水平采样因子 |
unsigned int vSampFactor | 垂直采样因子 |
unsigned int quantTableNo | Quant表值 |
unsigned int dcTableNo | Dc表索引 |
unsigned int acTableNo | Ac表索引 |
boolean infoFlag | info标签 |
类成员变量说明
acTableNo
unsigned int CodecJpegCompInfo::acTableNo
描述
Ac表索引
componentId
unsigned int CodecJpegCompInfo::componentId
描述
颜色分量ID
componentIndex
unsigned int CodecJpegCompInfo::componentIndex
描述
颜色分量索引
dcTableNo
unsigned int CodecJpegCompInfo::dcTableNo
描述
Dc表索引
hSampFactor
unsigned int CodecJpegCompInfo::hSampFactor
描述
水平采样因子
infoFlag
boolean CodecJpegCompInfo::infoFlag
info标签
quantTableNo
unsigned int CodecJpegCompInfo::quantTableNo
描述
Quant表值
vSampFactor
unsigned int CodecJpegCompInfo::vSampFactor
描述
垂直采样因子