from LCDConf.c:285
#define DEFINE_DMA2D_COLORCONVERSION(PFIX, PIXELFORMAT) \
static void _Color2IndexBulk_##PFIX##_DMA2D(LCD_COLOR * pColor, void * pIndex, U32 NumItems, U8 SizeOfIndex) { \
_DMA_Color2IndexBulk(pColor, pIndex, NumItems, SizeOfIndex, PIXELFORMAT); \
} \
static void _Index2ColorBulk_##PFIX##_DMA2D(void * pIndex, LCD_COLOR * pColor, U32 NumItems, U8 SizeOfIndex) { \
_DMA_Index2ColorBulk(pIndex, pColor, NumItems, SizeOfIndex, PIXELFORMAT); \
}