- *(p_line)++ = *(p_y); ((u16*)p_y)++; \
- *(p_line)++ = *(p_u) - 0x80; ((u16*)p_u)++; \
- *(p_line)++ = *(p_y); ((u16*)p_y)++; \
- *(p_line)++ = *(p_v) - 0x80; ((u16*)p_v)++; \
+ *(p_line)++ = *(p_y); p_y += 2; \
+ *(p_line)++ = *(p_u) - 0x80; p_u += 2; \
+ *(p_line)++ = *(p_y); p_y += 2; \
+ *(p_line)++ = *(p_v) - 0x80; p_v += 2; \