Updated to reflect GGIMesa 3.1 changes

1 files changed, 18 insertions, 164 deletions

diff --git a/docs/README.GGI b/docs/README.GGI
index e28d047732c..ddb67725f1a 100644
--- a/docs/README.GGI
+++ b/docs/README.GGI
@@ -1,172 +1,26 @@
-                       LibGGI driver for Mesa-3.0
-		  by Uwe Maurer ([email protected])	
+GGIMesa for LibGGI 2.x
 
+Requirements:
+-------------
+LibGGI 2.0 or greater
 
-Introduction
-============
-[from libggi.txt by Steve Cheng and Hartmut Niemann]
+Installation:
+-------------
+To install GGIMesa, follow the instructions in INSTALL.GNU.  If you 
+wish to install GGIGLUT as well, first install GGIMesa and then run
 
- "LibGGI, the dynamic GGI (General Graphics Interface) library is a
-  flexible drawing library.
+make
+make install (must be root)
 
-  It provides an opaque interface to the display's acceleration
-  functions. It was originally intended to allow user programs to
-  interface with KGI, the kernel side of the GGI code, but other display
-  types can be easily used by loading the appropriate "display target"
-  (e.g. X, memory).
+in ggi/ggiglut.
 
-  LibGGI consists of a main library (libggi.so) and a multitude of
-  dynamic drivers. The library then loads the necessary "drivers" for
-  the requested mode, taking hints from the graphics device if
-  necessary. LibGGI can also load extension libraries, e.g. to provide
-  enhanced 2D and 3D functions.
+Notes:
+------
 
-  It has been designed after having a look at several existing
-  libraries, and so far we have found porting to be quite simple from
-  and to most of them."
+* Set the environment variables GGIMESA_DEBUG and/or GGIGLUT_DEBUG 
+to 255 to see lots of debugging output.
 
-----------------------------------------------------------------------------
-
-	More information about the GGI project and LibGGI can be 
-	obtained from the GGI website:
-
-	www.ggi-project.org
-
-----------------------------------------------------------------------------
-
-Installation
-============
-
-	- Install LibGGI
-	
-	- Unpack the Mesa archives
-	
-	- In the Mesa directory type:
-		
-		make linux-ggi
-		su
-		make linux-ggi-install
-		exit
-	
-	- Now you can try some demos.
-	  If they don't work, you can set the GGIMESA_DEBUG
-	  variable to 255 and you will see some information from the
-	  LibGGI-driver.
-		 
-	   export GGIMESA_DEBUG=255
-	
-
-GLUT
-====	
-
-	You can change these default values in ggi/ggiglut.c:
-	#define WIDTH   640
-	#define HEIGHT  400
-	#define GRAPHTYPE_RGB   GT_16BIT
-	#define GRAPHTYPE_INDEX GT_8BIT
-
-	Options:
-		-bpp x		Set graphic mode with x bits per pixel	
-		-size x y	Screen (or window) is x*y pixels 
-
-	Example:
-		demos/gears -size 320 200 -bpp 24
-
-Updates
-=======
-	
-	You can find the latest LibGGI-driver and ggiglut on my
-	homepage:
-	
-	http://home.t-online.de/home/uwe_maurer/ggimesa.htm
-	
-		
-
-Uwe Maurer  -  [email protected]
-
-                       LibGGI driver for Mesa-3.0
-		  by Uwe Maurer ([email protected])	
-
-
-Introduction
-============
-[from libggi.txt by Steve Cheng and Hartmut Niemann]
-
- "LibGGI, the dynamic GGI (General Graphics Interface) library is a
-  flexible drawing library.
-
-  It provides an opaque interface to the display's acceleration
-  functions. It was originally intended to allow user programs to
-  interface with KGI, the kernel side of the GGI code, but other display
-  types can be easily used by loading the appropriate "display target"
-  (e.g. X, memory).
-
-  LibGGI consists of a main library (libggi.so) and a multitude of
-  dynamic drivers. The library then loads the necessary "drivers" for
-  the requested mode, taking hints from the graphics device if
-  necessary. LibGGI can also load extension libraries, e.g. to provide
-  enhanced 2D and 3D functions.
-
-  It has been designed after having a look at several existing
-  libraries, and so far we have found porting to be quite simple from
-  and to most of them."
-
-----------------------------------------------------------------------------
-
-	More information about the GGI project and LibGGI can be 
-	obtained from the GGI website:
-
-	www.ggi-project.org
-
-----------------------------------------------------------------------------
-
-Installation
-============
-
-	- Install LibGGI
-	
-	- Unpack the Mesa archives
-	
-	- In the Mesa directory type:
-		
-		make linux-ggi
-		su
-		make linux-ggi-install
-		exit
-	
-	- Now you can try some demos.
-	  If they don't work, you can set the GGIMESA_DEBUG
-	  variable to 255 and you will see some information from the
-	  LibGGI-driver.
-		 
-	   export GGIMESA_DEBUG=255
-	
-
-GLUT
-====	
-
-	You can change these default values in ggi/ggiglut.c:
-	#define WIDTH   640
-	#define HEIGHT  400
-	#define GRAPHTYPE_RGB   GT_16BIT
-	#define GRAPHTYPE_INDEX GT_8BIT
-
-	Options:
-		-bpp x		Set graphic mode with x bits per pixel	
-		-size x y	Screen (or window) is x*y pixels 
-
-	Example:
-		demos/gears -size 320 200 -bpp 24
-
-Updates
-=======
-	
-	You can find the latest LibGGI-driver and ggiglut on my
-	homepage:
-	
-	http://home.t-online.de/home/uwe_maurer/ggimesa.htm
-	
-		
-
-Uwe Maurer  -  [email protected]
+* GGIGLUT contains support for all of the GLUT 3.6 API except for the
+high-level primitive drawing functions, but many of the functions (in
+particular the menu drawing functions) are just stubs.