updated readme-configuration files

[libgliar] / README

diff --git a/README b/README
index e372bda..2cb4acb 100644 (file)
--- a/README
+++ b/README
@@ -22,7 +22,7 @@ For instructions on how to build the code, see the INSTALL file.
 
 Usage:
 ------
-LD_PRELOAD=./libgliar.so <opengl_executable>
+gliar <opengl_executable>
 
 The library will read the gliar.conf file in the user's library directory or
 the .gliar.conf file in the user's home directory.
@@ -52,21 +52,73 @@ value1
 valueN
 
 Currently supported keys:
-"vendor" (the vendor string), "extensions" (the extensions string), "version" (the opengl version string)
-
-Example:
----------
-gliar.conf:
-[vendor]
-Mutant Stargoat
-
-[extensions]
-GL_MSG_hikiko_ext
-GL_MSG_test
-
-$ LD_PRELOAD=./libgliar glxinfo | grep -A2 "OpenGL extensions"
-OpenGL extensions:
-    GL_MSG_hikiko_ext, GL_MSG_test
-
+vendor
+renderer
+version
+sl version
+extensions
+major version
+minor version
+max texture units
+max texture image units
+max combined texture image units
+max vertex texture image units
+max texture size
+max cube map texture size
+max texture coordinates
+max vertex attributes
+max vertex uniform vectors
+max fragment uniform vectors
+max varying vectors
+max color attachments
+max renderbuffer size ext
+max program attribs arb
+v max program instructions arb
+v max program native instructions arb
+v max program temporaries arb
+v max program native temporaries arb
+v max program parameters arb
+v max program native parameters arb
+v max program attribs arb
+v max program native attribs arb
+v max program address registers arb
+v max program native address registers arb
+v max program local parameters arb
+v max program env parameters arb
+v max program alu instructions arb
+v max program native alu instructions arb
+f max program instructions arb
+f max program native instructions arb
+f max program temporaries arb
+f max program native temporaries arb
+f max program parameters arb
+f max program native parameters arb
+f max program attribs arb
+f max program native attribs arb
+f max program address registers arb
+f max program native address registers arb
+f max program local parameters arb
+f max program env parameters arb
+f max program alu instructions arb
+f max program native alu instructions arb
+max program instructions arb
+max program native instructions arb
+max program temporaries arb
+max program native temporaries arb
+max program parameters arb
+max program native parameters arb
+max program attribs arb
+max program native attribs arb
+max program address registers arb
+max program native address registers arb
+max program local parameters arb
+max program env parameters arb
+max program alu instructions arb
+max program native alu instructions arb
 
+Example configuration files can be found in the directory examples.
+Example video: http://www.youtube.com/watch?v=v2UDGgb6AgA
 
+Note: The library can only restrict the capabilities of a GPU, not "emulate" non supported extensions for 
+example. If the gliar.conf contains an extension that is not supported by the user's real GPU, the library 
+will return a warning and the user's program might crash.