酒店OXI配置标准化与数据迁移

解释这段代码：void algorithm_getpara(uint16_t* pu16AlgImgBuf, uint16_t u16AlgCol, uint16_t u16AlgRow, uint16_t* pu16Dmin, uint16_t* pu16Dmax, uint32_t* pu32Dfactor) { int16_t i16Algx, i16Algy, i16Algi; uint16_t u16YSta, u16XSta, u16YEnd, u16XEnd, u16YStep, u16XStep; uint32_t u32AreaOffsetY, u32AreaOffsetX; uint32_t u32Oxi_Arg[6][4]; int iWinWidth = 2550; memset((uint8_t*)&u32Oxi_Arg, 0, sizeof(u32Oxi_Arg)); for (i16Algi = 0; i16Algi < 6; i16Algi++) { u16YSta = g_stAlgArea[i16Algi].u16CdtRow_Sta; u16YEnd = u16YSta + g_stAlgArea[i16Algi].u16CdtRow_Len; u16YStep = g_stAlgArea[i16Algi].u16CdtRow_Step; u16XSta = g_stAlgArea[i16Algi].u16CdtCol_Sta; u16XEnd = u16XSta + g_stAlgArea[i16Algi].u16CdtCol_Len; u16XStep = g_stAlgArea[i16Algi].u16CdtCol_Step; // DBG("%d:u16XSta=%d u16XEnd=%d u16XStep=%d u16YSta=%d u16YEnd=%d, u16YStep=%d