int AL_GetNumLCU(AL_TDimension tDim, uint8_t uLCUSize) - int AL_GetNumLCU(AL_TDimension tDim, uint8_t uLCUSize) - 2021.2 English - PG252

H.264/H.265 Video Codec Unit v1.2 Solutions LogiCORE IP Product Guide (PG252)
Document_ID
PG252
Release_Date
2021-10-27
Version
2021.2 English

Description

Expresses the area pixels defined by tDim in units of 2uLCUSize. The uLCUSize argument must be 4, 5, or 6 corresponding to blocks of 16×16, 32×32, or 64×64, respectively.

Return

Returns the number of LCU in a frame.