`devg-gma9xx.so`

Graphics driver for Intel 945GX and 945GMx chipsets

Syntax:

io-display [-vf]
           -d vid=[0x]vendor_id,did=[0x]device_id[,deviceindex=index]
           [-c config_file] [-p priority]

Options:

For the general io-display options that you can use with this driver, see io-display.

Description:

The devg-gma9xx.so driver provides 2D and 3D support for the specified graphics chipsets.

Graphics drivers run at a higher priority than applications, but they shouldn't run at a higher priority than the audio, or else breaks in the audio occur. You can use the on command to adjust the priorities of the audio and graphics drivers.

Supported chipsets

Intel 915G
Intel 915GM
Intel 945G
Intel 915GM

2D Acceleration features

Feature	Provision
Solid fills	Yes
Bresenham lines	Yes
Pattern fills	Yes
Polygons	No
Onscreen blitting	Yes
Offscreen blitting	Yes
Chroma-keyed blitting	Yes
Alpha blending	Yes
Raster OP's	Full
Bitmaps	No
Scaled blitting	Yes

Video Overlay/Scaler support

None

Other features

Feature	Provision
Hardware Cursor	Yes
TV Out	No
Video capture	No
DPMS (power saving)	Yes
Layers	4^a

^a Layer 1 is YUV format only.

Resolution and refresh support

Display size (pixels):	Refresh rate (Hz):	Color depth (bits per pixel):
640x480	60, 70, 75, 85	8, 15, 16, 32
800x600	60, 70, 75, 85	8, 15, 16, 32
1024x768	60, 70, 75, 85	8, 15, 16, 32
1152x864	60, 70, 75, 85	8, 15, 16, 32
1280x1024	60, 70, 75, 85	8, 15, 16, 32
1600X1200	60, 70, 75, 85	8, 15, 16, 32

Restrictions:

BIOS capability determines which of these resolutions and color depths are available on your system.

Files:

This driver needs the following at run time:

libffb.so: Software rasterization library.