`devg-geode.so`

Graphics driver for National Semiconductor Geode and Media GX chipsets

Syntax:

io-graphics -dl devg-geode.so [option[,option ...]] ... &

Runs on:

x86

Options:

For the io-graphics options that can be used with this driver, see io-graphics.

Description:

The devg-geode.so driver provides accelerated 2D support for the specified graphics chipsets.

Supported chipsets

Media GX
Geode GX1
Geode GXLV
SC1200

Acceleration features

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

Video Overlay/Scaler support

Feature	Provision
YUV formats	Yes (packed)
RGB formats	Yes (RGB 565)
Up scaling	Yes
Down scaling	No

Other features

Feature	Provision
Hardware Cursor	Yes
TV Out	No
Video capture	No
DPMS (power saving)	Yes

Resolution and refresh support

Display size (pixels):	Refresh rate (Hz):	Color depth (bits per pixel):
640x480	60	8, 15, 16
800x600	60	8, 15, 16
1024x768	60	8, 15, 16
1280x1024	60	8

Restrictions:

These values are typical values, they may be dependent on your video BIOS
Higher resolution and color depths may require more video RAM

Files:

This driver needs the following files available at run time:

libdisputil.so: graphics driver utility library
libffb.so: software rasterization library

See also:

io-graphics, crttrap, devgt-iographics