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Revert change to definition of LCU_WIDTH.

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This commit is contained in:
Ari Koivula 2014-05-13 09:28:01 +03:00
parent 6b27d67b46
commit 13577562e5
1 changed files with 7 additions and 3 deletions
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10
src/global.h
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@ -64,10 +64,14 @@ typedef int16_t coefficient;
#define MAX_INTRA_SEARCH_DEPTH 4
#define MIN_INTRA_SEARCH_DEPTH 1
// Maximum CU depth when descending form LCU level.
#define MAX_DEPTH 3 /*!< spec: log2_diff_max_min_luma_coding_block_size */
// Minimum log2 size of CUs.
#define MIN_SIZE 3 /*!< spec: MinCbLog2SizeY */
// Minimum log2 size of PUs.
#define MAX_PU_DEPTH 4 /*!< Search is started at depth 0 and goes in Z-order to MAX_PU_DEPTH, see search_cu() */
// Minimum log2 transform sizes.
#define TR_DEPTH_INTRA 2 /*!< spec: max_transform_hierarchy_depth_intra */
#define TR_DEPTH_INTER 2 /*!< spec: max_transform_hierarchy_depth_inter */
@ -80,9 +84,9 @@ typedef int16_t coefficient;
/* END OF CONFIG VARIABLES */
#define CU_MIN_SIZE_PIXELS 8 /*!< pow(2, MIN_SIZE) */
#define LCU_WIDTH 64 /*!< Largest Coding Unit, spec: CtbSizeY */
#define LCU_WIDTH_C 32
#define CU_MIN_SIZE_PIXELS (1 << MIN_SIZE) /*!< pow(2, MIN_SIZE) */
#define LCU_WIDTH (1 << (MIN_SIZE + MAX_DEPTH)) /*!< spec: CtbSizeY */
#define LCU_WIDTH_C (LCU_WIDTH / 2) /*!< CtbWidthC and CtbHeightC */
#if LCU_WIDTH != 64
#error "Kvazaar only support LCU_WIDTH == 64"