VA-API 2.22.0
Loading...
Searching...
No Matches
VAEncPictureParameterBufferJPEG Struct Reference

JPEG Encoding Picture Parameter Buffer Structure. More...

#include <va_enc_jpeg.h>

Public Attributes

VASurfaceID reconstructed_picture
 holds reconstructed picture.
 
uint16_t picture_width
 picture width.
 
uint16_t picture_height
 picture height.
 
VABufferID coded_buf
 holds coded data.
 
union { 
 
pic_flags 
 pic_flags
 
uint8_t sample_bit_depth
 number of bits per sample.
 
uint8_t num_scan
 total number of scans in image.
 
uint16_t num_components
 number of image components in frame.
 
uint8_t component_id [4]
 Component identifier (Ci).
 
uint8_t quantiser_table_selector [4]
 Quantization table selector (Tqi).
 
uint8_t quality
 number from 1 to 100 that specifies quality of image.
 
uint32_t va_reserved [VA_PADDING_LOW]
 Reserved bytes for future use, must be zero.
 

Detailed Description

JPEG Encoding Picture Parameter Buffer Structure.

This structure conveys picture level parameters.


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