VA-API  2.13.0.pre1
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VAQMatrixBufferVP8 Struct Reference

VP8 Quantization Matrix Buffer Structure. More...

#include <va_enc_vp8.h>

Public Attributes

uint32_t va_reserved [VA_PADDING_LOW]
 Reserved bytes for future use, must be zero.

Detailed Description

VP8 Quantization Matrix Buffer Structure.

Contains quantization index for yac(0-3) for each segment and quantization index deltas, ydc(0), y2dc(1), y2ac(2), uvdc(3), uvac(4) that are applied to all segments. When segmentation is disabled, only quantization_index[0] will be used. This structure is sent once per frame.

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