VA-API 2.22.0
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VAPictureParameterBufferHEVCRext Struct Reference

HEVC Decoding Picture Parameter Buffer Structure for Range Extension. More...

#include <va_dec_hevc.h>

Public Attributes

uint8_t diff_cu_chroma_qp_offset_depth
 HEVC range extension flags The following flags bears the same syntax and semantics as those defined in HEVC bit stream spec.
 

Detailed Description

HEVC Decoding Picture Parameter Buffer Structure for Range Extension.

This structure conveys picture level HEVC Range Extension parameters and should be sent once per frame. This data structure should be sent together with VAPictureParameterBufferHEVC in a single buffer of VAPictureParameterBufferHEVCExtension since each frame of HEVC range extension contains both picture level parameters and picture level range extension parameters. They should be parsed together. The buffer type is same as VAPictureParameterBufferHEVC.


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