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AOMedia AV1 Codec
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Holds some parameters related to partitioning schemes in AV1. More...
#include <block.h>
Data Fields | |
| int | quad_tree_idx |
| Current index on the partition block quad tree. | |
| int | cnn_output_valid |
| Whether the CNN buffer contains valid output. | |
| float | cnn_buffer [((((20))+(((4) *2 *2))+(((20) *4 *4))+(((20) *8 *8))))] |
| A buffer used by our segmentation CNN for intra-frame partitioning. | |
| float | log_q |
| log of the quantization parameter of the ancestor BLOCK_64X64. | |
| uint8_t | variance_low [105] |
| Variance of the subblocks in the superblock. | |
Holds some parameters related to partitioning schemes in AV1.
| int PartitionSearchInfo::quad_tree_idx |
Current index on the partition block quad tree.
Used to index into the cnn buffer for partition decision.
| uint8_t PartitionSearchInfo::variance_low[105] |
Variance of the subblocks in the superblock.
This is used by rt mode for variance based partitioning. The indices corresponds to the following block sizes: