# GXS_BeginLoadBGExtPltt

## C Specification

      #include <nitro/gx/gx_load.h>

      void GXS_BeginLoadBGExtPltt(void);

## Arguments

None.

## Return Values

None.

## Description

This function is called before transmitting BG palette data to the sub 2D engine's BG Extended palette. Internally, it allocates banks allocated to the BG Extended palette to LCDC, and then prepares a DMA transfer of BG Extended palette data with `GXS_LoadBGExtPltt`.

Note: Before this function, you must use `GX_SetBankForSubBGExtPltt` to allocate VRAM banks to the sub 2D engine's BG Extended palette.

## See Also

`GXS_LoadBGExtPltt`, `GXS_EndLoadBGExtPltt`

## Revision History

02/09/2004 Initial version.

CONFIDENTIAL