static void 16BitToRGB(unsigned char *dst,unsigned char *src,bool isGray) { int i, j; int min = 9999999, max = 0; int total = src->i32Width * src->i32Height; unsigned short *irptr = (unsigned short *)src; for (i = 0; i < total; i++) { if (min > irptr[i]) { min = irptr[i]; } if (max < irptr[i]) { max = irptr[i]; } } if(!isGray) { for (i = 0, j = 0; i < total; i++, j += 3) { dst[j] = ((irptr[i] - min) * 255 / (max - min)) ; dst[j + 1] = dst[j]; dst[j + 2] = dst[j]; } }else { for (i = 0; i < total; i++) { ds[i] = ((irptr[i] - min) * 255 / (max - min)) ; } } }
16BIT 转为RGB
最新推荐文章于 2023-12-27 17:02:51 发布