VASliceParameterBufferHEVCRext Struct Reference

HEVC Extented Slice Parameter Buffer Structure For Long Format. More...

#include <va_dec_hevc.h>

Public Attributes
int8_t	slice_act_y_qp_offset
	Screen Content Extension parameters. data range [-12..12].
uint32_t	reserved: 30
	Reserved bytes for future use, must be zero.

Detailed Description

HEVC Extented Slice Parameter Buffer Structure For Long Format.

This data structure contains extension profiles (range extension and screen content).

VASliceParameterBufferHEVCRext structure should be accompanied by a slice data buffer, which holds the whole raw slice NAL unit bit streams including start code prefix and emulation prevention bytes not removed.

This structure conveys parameters related to slice segment header and should be sent once per slice with VASliceParameterBufferHEVC in a single buffer of VASliceParameterBufferHEVCExtension and the buffer type is same as VASliceParameterBufferHEVC.

For short format, this data structure is not sent by application.

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

• va_dec_hevc.h