MGA G400: DRI vs Textures

[Eugene Tyurin <eugene_tyurin@yahoo.com>]

Hello,

Running up-to-date woody with Matrox G400: kernel 2.4.10 and X 4.1.0-6.

It seems that I have to choose in /etc/X11/XF86Config-4 between DRI
and textures:

(**) MGA(0): Option "TexturedVideo" "on"
(EE) MGA(0): Textured video enabled, not initializing the DRI

The issue here is playing bzflag (www.bzflag.org).  If I choose
"TexturedVideo,"  bzflag loads "Mesa GLX indirect" and gains sound,
but loose visual speed.  If I choose DRI I loose sound, and bzflag
looks like shit.  Hell, it used to work perfectly with utah-glx under
X 3.3.6!

What I am doing wrong??  Attaching my XF86Config-4...

--ET.

Section "ServerLayout"
	Identifier     "Matrox PowerDesk configured."
	Screen         "Screen 1" 0 0
	InputDevice    "Mouse1" "CorePointer"
	InputDevice    "Keyboard1" "CoreKeyboard"
EndSection

Section "Files"
	RgbPath      "/usr/X11R6/lib/X11/rgb"
	FontPath     "/usr/X11R6/lib/X11/fonts/TrueType/"
	FontPath     "/usr/X11R6/lib/X11/fonts/misc/"
	FontPath     "/usr/X11R6/lib/X11/fonts/75dpi/:unscaled"
	FontPath     "/usr/X11R6/lib/X11/fonts/100dpi/:unscaled"
	FontPath     "/usr/X11R6/lib/X11/fonts/Type1/"
	FontPath     "/usr/X11R6/lib/X11/fonts/Speedo/"
	FontPath     "/usr/X11R6/lib/X11/fonts/75dpi/"
	FontPath     "/usr/X11R6/lib/X11/fonts/100dpi/"
	FontPath     "/usr/X11R6/lib/X11/fonts/cyrillic/"
EndSection

Section "Module"
	Load  "dbe"
	Load  "dri"
	Load  "GLcore"
	SubSection "extmod"
		Option "omit xfree86-dga"
	EndSubSection
	Load  "type1"
	Load  "freetype"
	Load  "glx"
EndSection

Section "InputDevice"
	Identifier  "Keyboard1"
	Driver      "Keyboard"
	Option      "AutoRepeat" "500 30"
	Option      "XkbRules" "xfree86"
	Option      "XkbModel" "pc104"
	Option      "XkbLayout" "us"
EndSection

Section "InputDevice"
	Identifier  "Mouse1"
	Driver      "mouse"
	Option      "Protocol" "IMPS/2"
	Option      "Buttons" "5"
	Option      "ZAxisMapping" "4 5"
	Option      "Device" "/dev/psaux"
EndSection

Section "Monitor"
	Identifier   "E790"
	VendorName   "ViewSonic"
	ModelName    "E790"
	HorizSync    30.0 - 95.0
	VertRefresh  50.0 - 160.0
	ModeLine     "My1152x864" 137.7 1152 1184 1312 1536 864 866 885 902 -hsync -vsync
	ModeLine     "My1280x1024" 157.5 1280 1344 1504 1704 1024 1025 1028 1056 +hsync +vsync
EndSection

Section "Device"
	Identifier  "Standard VGA"
	Driver      "vga"
	VendorName  "Unknown"
	BoardName   "Unknown"
EndSection

Section "Device"
	Identifier  "MGA"
	Driver      "mga"
	VendorName  "Matrox"
	ChipSet     "mgag400"
	Option	"AGPMode"	"2"
	Option      "TexturedVideo" "on"
	VideoRam    16384
	BusID       "PCI:1:5:0"
EndSection

Section "Screen"
	Identifier "Screen 1"
	Device     "MGA"
	Monitor    "E790"
	DefaultDepth     24
	DefaultFbBPP     32
	SubSection "Display"
		Depth     8
		Modes    "1280x1024" "1024x768" "800x600" "640x480" "My1280x1024"
	EndSubSection
	SubSection "Display"
		Depth     16
		Modes    "1280x1024" "1024x768" "800x600" "640x480" "My1280x1024"
	EndSubSection
	SubSection "Display"
		Depth     24
		Modes    "1280x1024" "1024x768" "800x600" "640x480" "My1280x1024"
	EndSubSection
EndSection

Section "DRI"
	Mode         0666
EndSection