OHOS::Media::OhosPixelMapInfo
Overview
The OHOS::Media::OhosPixelMapInfo struct defines the information about a pixel map.
System capability: SystemCapability.Multimedia.Image
Deprecated from: 10
Since: 8
Related module: Image
Summary
Member Variables
| Name | Description |
|---|---|
| width | Image width, in pixels. |
| height | Image height, in pixels. |
| rowSize | Number of bytes per row. In the case of Direct Memory Access (DMA), the formula is as follows: Image width x Number of bytes of each pixel + Padding. In the case of other types of memory, the formula is as follows: Image width x Number of bytes of each pixel. |
| pixelFormat | Pixel format. |
Member Variable Description
height
uint32_t OHOS::Media::OhosPixelMapInfo::height
Description
Image height, in pixels.
pixelFormat
int32_t OHOS::Media::OhosPixelMapInfo::pixelFormat
Description
Pixel format.
rowSize
uint32_t OHOS::Media::OhosPixelMapInfo::rowSize
Description
Number of bytes per row. In the case of DMA, the formula is as follows: Image width x Number of bytes of each pixel + Padding. In the case of other types of memory, the formula is as follows: Image width x Number of bytes of each pixel.
width
uint32_t OHOS::Media::OhosPixelMapInfo::width
Description
Image width, in pixels.