问bspwm关于cygwin -慢速重绘
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Unix & Linux用户

提问于 2018-06-15 05:28:40

回答 1查看 286关注 0票数 0

我在cygwin2.10.0(0.325/5/3) (Windows 7)下编译了bspwm贴图窗口管理器，与Openbox、LXDE或fwvm相比，性能相当差。你能给我建议一下如何解决这个问题吗？

有时，我需要在windows下测试一些linux脚本和命令，并且需要多个终端窗口。在bspwm中将其放在一个窗口中是非常方便的，并允许我根据需要设置我的终端工作区。

症状：

通过Shift + PgUp或PgDown在终端(Urxvt)滚动时慢重绘速度
终结者速度稍快，但打字速度很慢。
节点切换、桌面间跳转等命令的执行延迟约300 ms (只是猜测)。这是相当小，但它使工作流程感到不愉快。

有些应用程序需要时间来启动，即使在Openbox或Fvwm下也是如此，但是gui respone是快速的，urxvt甚至在运行大的vim文件时也是如此。

这是我的XWin启动日志：

Welcome to the XWin X Server
Vendor: The Cygwin/X Project
Release: 1.19.6.0
OS: CYGWIN_NT-6.1 CZCHOWN5022406 2.10.0(0.325/5/3) 2018-02-02 15:16 x86_64
OS: Windows 7 Service Pack 1 [Windows NT 6.1 build 7601] (Win64)
Package: version 1.19.6-2 built 2018-03-12

XWin was started with the following command line:

/usr/bin/X :0 -auth /home/marek/.serverauth.9768 

ddxProcessArgument - Initializing default screens
winInitializeScreenDefaults - primary monitor w 1920 h 1080
winInitializeScreenDefaults - native DPI x 96 y 96
[ 19542.838] (II) xorg.conf is not supported
[ 19542.838] (II) See http://x.cygwin.com/docs/faq/cygwin-x-faq.html for more information
[ 19542.838] LoadPreferences: /home/marek/.XWinrc not found
[ 19542.838] LoadPreferences: Loading /etc/X11/system.XWinrc
[ 19542.838] LoadPreferences: Done parsing the configuration file...
[ 19542.838] winDetectSupportedEngines - RemoteSession: no
[ 19543.087] winDetectSupportedEngines - DirectDraw4 installed, allowing ShadowDDNL
[ 19543.087] winDetectSupportedEngines - Returning, supported engines 00000005
[ 19543.087] winSetEngine - Using Shadow DirectDraw NonLocking
[ 19543.087] winScreenInit - Using Windows display depth of 32 bits per pixel
[ 19543.134] winWindowProc - WM_SIZE - new client area w: 1904 h: 1002
[ 19543.150] winFinishScreenInitFB - Masks: 00ff0000 0000ff00 000000ff
[ 19543.150] MIT-SHM extension disabled due to lack of kernel support
[ 19543.150] XFree86-Bigfont extension local-client optimization disabled due to lack of shared memory support in the kernel
[ 19543.150] (EE) AIGLX: No native OpenGL in modes with a root window
[ 19543.430] (II) IGLX: enabled GLX_MESA_copy_sub_buffer
[ 19543.446] (II) IGLX: Loaded and initialized swrast
[ 19543.446] (II) GLX: Initialized DRISWRAST GL provider for screen 0
[ 19544.054] winPointerWarpCursor - Discarding first warp: 952 501
[ 19544.054] (--) 5 mouse buttons found
[ 19544.054] (--) Setting autorepeat to delay=500, rate=31
[ 19544.054] (--) Windows keyboard layout: "00000409" (00000409) "US", type 4
[ 19544.054] (--) Found matching XKB configuration "English (USA)"
[ 19544.054] (--) Model = "pc105" Layout = "us" Variant = "none" Options = "none"
[ 19544.054] Rules = "base" Model = "pc105" Layout = "us" Variant = "none" Options = "none"
[ 19544.725] winProcEstablishConnection - winInitClipboard returned.
[ 19544.725] winClipboardThreadProc - DISPLAY=:0.0
[ 19544.725] OS maintains clipboard viewer chain: yes
[ 19544.741] winClipboardProc - XOpenDisplay () returned and successfully opened the display.