[PD] gem performance tweaking ...

Georg Holzmann grhPD at gmx.at
Fri Sep 30 17:25:41 CEST 2005


Hallo!

> Did you try running two instances of Pd, one only for Gem, which
> communicate through netsend/OSC etc.
I just found out that it is because of [text2d] (antialiasing enabled) - 
  not with [text3d]

Are there special settings for nvidia cards ... because on my laptop 
[text2d] need almost no cpu ...


My config:

------------8<--------------

Section "Files"
	FontPath	"unix/:7100"			# local font server
	# if the local font server has problems, we can fall back on these
	FontPath	"unix/:7101" #xfstt
	FontPath	"/usr/lib/X11/fonts/misc"
	FontPath	"/usr/lib/X11/fonts/cyrillic"
	FontPath	"/usr/lib/X11/fonts/100dpi/:unscaled"
	FontPath	"/usr/lib/X11/fonts/75dpi/:unscaled"
	FontPath	"/usr/lib/X11/fonts/Type1"
	FontPath	"/usr/lib/X11/fonts/Speedo"
	FontPath	"/usr/lib/X11/fonts/100dpi"
	FontPath	"/usr/lib/X11/fonts/75dpi"
EndSection

Section "ServerFlags"
EndSection

Section "Module"
	Load	"ddc"
	Load	"GLcore"
	Load	"dbe"
	Load	"dri"
	Load	"extmod"
	Load	"glx"
	Load	"pex5"
	Load	"record"
	Load	"xie"
	Load	"bitmap"
	Load	"freetype"
	Load	"speedo"
	Load	"type1"
	Load	"vbe"
	Load	"int10"
EndSection

Section "InputDevice"
	Identifier	"Generic Keyboard"
	Driver		"keyboard"
	Option		"CoreKeyboard"
	Option		"XkbRules"	"xfree86"
	Option		"XkbModel"	"pc105"
	Option		"XkbLayout"	"de"
	Option		"XkbVariant"	"nodeadkeys"
EndSection

Section "InputDevice"
	Identifier	"Configured Mouse"
	Driver		"mouse"
	Option		"CorePointer"
	Option		"Device"		"/dev/psaux"
#	Option		"Protocol"		"MouseSystems"
	Option		"Protocol"		"ImPS/2"
	Option		"Buttons"		"5"
	Option		"Emulate3Buttons"	"true"
	Option		"ZAxisMapping"		"4 5"
EndSection

Section "InputDevice"
	Identifier	"Generic Mouse"
	Driver		"mouse"
	Option		"SendCoreEvents"	"true"
	Option		"Device"		"/dev/input/mice"
	Option		"Protocol"		"ImPS/2"
	Option		"Emulate3Buttons"	"true"
	Option		"ZAxisMapping"		"4 5"
	Option		"Buttons"		"5"
EndSection

Section "Device"
	Identifier	"Generic Video Card"
	Driver		"nvidia"
EndSection

Section "Monitor"
	Identifier	"Generic Monitor"
	HorizSync	30-100
	VertRefresh	50-160
	Option		"DPMS" "off"
EndSection

Section "Screen"
	Identifier	"Default Screen"
	Device		"Generic Video Card"
	Monitor		"Generic Monitor"
	DefaultDepth	24
	
	Option "TwinView" "on"
	Option "TwinViewOrientation" "RightOf"
	Option "MetaModes" "1024x768,1024x768;1024x768,NULL"
	Option "SecondMonitorHorizSync" "30 - 96.0"
	Option "SecondMonitorVertRefresh" "50 - 120"

	SubSection "Display"
		Depth		1
		Modes		"1024x768" "800x600" "640x480"
	EndSubSection
	SubSection "Display"
		Depth		4
		Modes		"1024x768" "800x600" "640x480"
	EndSubSection
	SubSection "Display"
		Depth		8
		Modes		"1024x768" "800x600" "640x480"
	EndSubSection
	SubSection "Display"
		Depth		15
		Modes		"1024x768" "800x600" "640x480"
	EndSubSection
	SubSection "Display"
		Depth		16
		Modes		"1024x768" "800x600" "640x480"
	EndSubSection
	SubSection "Display"
		Depth		24
		Modes		"1024x768" "800x600" "640x480"
	EndSubSection
EndSection

Section "ServerLayout"
	Identifier	"Default Layout"
	Screen		"Default Screen"
	InputDevice	"Generic Keyboard"
	InputDevice	"Configured Mouse"
#	InputDevice	"Generic Mouse"
EndSection

Section "DRI"
	Mode	0666
EndSection

# end of XF86Config

---------------8<----------------------

thanks,
LG
Georg




More information about the Pd-list mailing list