你好：
不好意思，又重开一贴，实在是没人回答我。wdr算法的能力是多少，我现在非常卡帧
问题是：1 屏幕上有黑边
2 偏色(可以调试，问题不大)
3 非常非常卡，帧率很低,
你好：
我开启的是WDR_DECOMPRESS_ENHANCE_LOW，但是默认是WDR_DECOMPRESS_ONLY ，WDR_DECOMPRESS_ONLY 会出现如下情况：
屏幕上的黑边依然存在，
你好，我跑的是lowpower 的usecase，跑1080p，在运行时会打印 有WDR processing is taking 19.03 ms !!
对应的代码是
if (pObj->getProcessFrameReqCount % 100 == 0)
WDRLINK_INFO_LOG("WDR processing is taking %.2f ms !!!\n",
(float)pObj->totalTime/pObj->getProcessFrameReqCount/10);
还有文档中有
WDR algorithm itself consumes 504MBps DDR throughput for a 1080P30 stream.
Running ISP in one-shot mode requires an additional 238MBps.
For other resolutions or frame rates, simple scaling could be applied.
In most cases, the performance of the WDR algorithm is bottle-necked by the DDR bandwidth in the full
system. Running other big DDR consuming algorithms like 3DNF or DSP analysis in parallel will have a
significant impact on the WDR performance.
Without 3DNF, WDR performance has been measured to
About 24ms per frame for 1080P30, with 533MHz DDR and 400MHz ISS on DM385.
About 32ms per frame for 3MP30, with 533MHz DDR and 480MHz ISS on DM385.
The performance number on DM8127 will be slightly higher as DM8127 has one more DDR channel than
DM385.
对了，不好意思，我搞错了，我是dm385.是不是dm385就要每帧20ms，太卡了
你好，
我现在可以大概确定黑边的问题，是sensor的问题，长短曝光时间Transplant_DRV_imgsSetRegs函数中使能IMGS_MICRON_AR0331_WDR，同时我没有在rule.make使能wdr_on,跑的是glbce算法，只是ar0331的工作模式是hdr模式，
灯的边缘变得可以接受，但是电脑屏幕上出现了黑边的情况。请问，正常情况下，wdr算法可以跑多少，1080p30帧 2m30帧。
ar0331的代码有待理解
你好：
应该不是硬件的问题
打印信息：
U-Boot 2010.06-svn23 (Oct 16 2014 - 12:02:17) DM388_IPNC_3.80.00
DM385-GP rev 1.1
ARM clk: 600MHz
DDR clk: 533MHz
L3 clk: 200MHz
IVA clk: 450MHz
ISS clk: 400MHz
DSP Default OFF
DSS Default OFF