int AL_GetAllocSize_DecReference(AL_TDimension tDim, AL_EChromaMode eChromaMode, uint8_t uBitDepth, AL_EFbStorageMode eFrameBufferStorageMode) - int AL_GetAllocSize_DecReference(AL_TDimension tDim, AL_EChromaMode eChromaMode, uint8_t uBitDepth, AL_EFbStorageMode eFrameBufferStorageMode) - 2020.2 English - PG252

H.264/H.265 Video Codec Unit v1.2 Solutions LogiCORE IP Product Guide (PG252)
Document ID
PG252
Release Date
2020-11-24
Version
2020.2 English

Retrieves the size of a reference frame buffer.

[in] tDim Frame dimensions (width, height) in pixels
[in] eChromaMode Chroma sampling mode
[in] uBitDepth Size in bits of picture samples
[in] eStorageMode Frame buffer storage mode

Return

Returns the size in bytes needed for the reference frame buffer.