VA-API 2.22.0
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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. | ||
JPEG Encoding Picture Parameter Buffer Structure.
This structure conveys picture level parameters.
union { ... } VAEncPictureParameterBufferJPEG::pic_flags |
pic_flags