https://blog.youkuaiyun.com/carpinterzh-cnhttps://blog.youkuaiyun.com/https://blog.youkuaiyun.com/carpinter/article/details/47300389https://blog.youkuaiyun.com/carpinter/article/details/47300389carpinterWed, 05 Aug 2015 17:16:39 +0800https://blog.youkuaiyun.com/carpinter/article/details/36664757https://blog.youkuaiyun.com/carpinter/article/details/36664757carpinterThu, 03 Jul 2014 16:05:52 +0800 0; count--, dst += dst_step, src++ ) { ]]>https://blog.youkuaiyun.com/carpinter/article/details/36429201https://blog.youkuaiyun.com/carpinter/article/details/36429201carpinterWed, 02 Jul 2014 16:49:50 +0800https://blog.youkuaiyun.com/carpinter/article/details/27173291https://blog.youkuaiyun.com/carpinter/article/details/27173291carpinterTue, 27 May 2014 09:32:08 +0800https://blog.youkuaiyun.com/carpinter/article/details/22415837https://blog.youkuaiyun.com/carpinter/article/details/22415837carpinterFri, 28 Mar 2014 17:30:21 +0800https://blog.youkuaiyun.com/carpinter/article/details/21485385https://blog.youkuaiyun.com/carpinter/article/details/21485385carpinterTue, 18 Mar 2014 23:06:00 +0800https://blog.youkuaiyun.com/carpinter/article/details/19543795https://blog.youkuaiyun.com/carpinter/article/details/19543795carpinterThu, 20 Feb 2014 12:13:25 +0800https://blog.youkuaiyun.com/carpinter/article/details/17554415https://blog.youkuaiyun.com/carpinter/article/details/17554415carpinterWed, 25 Dec 2013 14:20:47 +0800https://blog.youkuaiyun.com/carpinter/article/details/17112365https://blog.youkuaiyun.com/carpinter/article/details/17112365carpinterWed, 04 Dec 2013 10:03:33 +0800https://blog.youkuaiyun.com/carpinter/article/details/8925401https://blog.youkuaiyun.com/carpinter/article/details/8925401carpinterTue, 14 May 2013 14:05:44 +0800https://blog.youkuaiyun.com/carpinter/article/details/8000107https://blog.youkuaiyun.com/carpinter/article/details/8000107carpinterThu, 20 Sep 2012 14:39:19 +0800https://blog.youkuaiyun.com/carpinter/article/details/7887401https://blog.youkuaiyun.com/carpinter/article/details/7887401carpinterMon, 20 Aug 2012 17:15:53 +0800https://blog.youkuaiyun.com/carpinter/article/details/7691867https://blog.youkuaiyun.com/carpinter/article/details/7691867carpinterTue, 26 Jun 2012 10:07:32 +0800https://blog.youkuaiyun.com/carpinter/article/details/7645410https://blog.youkuaiyun.com/carpinter/article/details/7645410carpinterFri, 08 Jun 2012 14:57:16 +0800>2); 上面这句话可以分解为两个指令： mov      r14,r14,asr #2 指令意思是，将r14寄存器中的值(lSum)，右移2位，然后又重新保存在r14寄存器中 str      r14,[r13,#0x1c] 指令意思是，将r14寄存器中的值，保存到一个局部变量，这个局部变量的存放寄存器是[r13,#0x1c]， NOTE: 与str相对的一]]>https://blog.youkuaiyun.com/carpinter/article/details/7612520https://blog.youkuaiyun.com/carpinter/article/details/7612520carpinterTue, 29 May 2012 14:02:45 +0800https://blog.youkuaiyun.com/carpinter/article/details/7609131https://blog.youkuaiyun.com/carpinter/article/details/7609131carpinterMon, 28 May 2012 16:21:31 +0800 0 ? (int)((a)+0.5) : -(int)(0.5-(a))) 那么，上面的取整函数原理是什么呢]]>https://blog.youkuaiyun.com/carpinter/article/details/7375030https://blog.youkuaiyun.com/carpinter/article/details/7375030carpinterTue, 20 Mar 2012 18:43:09 +0800https://blog.youkuaiyun.com/carpinter/article/details/6975740https://blog.youkuaiyun.com/carpinter/article/details/6975740carpinterWed, 16 Nov 2011 09:57:08 +0800https://blog.youkuaiyun.com/carpinter/article/details/6967447https://blog.youkuaiyun.com/carpinter/article/details/6967447carpinterMon, 14 Nov 2011 09:25:54 +0800https://blog.youkuaiyun.com/carpinter/article/details/6601929https://blog.youkuaiyun.com/carpinter/article/details/6601929carpinterWed, 13 Jul 2011 09:06:11 +0800