CodecBufferInfo

Overview

Related Modules:

Codec

Description:

Describes buffer information.

Summary

Data Fields

Variable Name

Description

type

BufferType 

union {
  

   uint8_t *   addr
  

   int32_t   fd
  

   BufferHandle   handle

}; 

Describes the buffer address.

offset

uint32_t 

length

uint32_t 

size

uint32_t 

Details

Field Documentation

addr

  1. uint8_t* CodecBufferInfo::addr

Description:

Virtual address

fd

  1. int32_t CodecBufferInfo::fd

Description:

File descriptor

handle

  1. [BufferHandle]($api-api-SmartVision-Devices-BufferHandle.md) CodecBufferInfo::handle

Description:

Data handle. For details, see BufferHandle

length

  1. uint32_t CodecBufferInfo::length

Description:

Length of valid data

offset

  1. uint32_t CodecBufferInfo::offset

Description:

Buffer offset

size

  1. uint32_t CodecBufferInfo::size

Description:

Total size of buffer blocks

type

  1. [BufferType]($api-api-SmartVision-Devices-Codec.md#gadf8e136713c0691010d2bec6ba63e9cf) CodecBufferInfo::type

Description:

Buffer type