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docs: asst updates to openvg.html

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Brian Paul
2009-05-01 11:37:09 -06:00
parent 544dd4b11f
commit d6318ba8a8
1 changed files with 27 additions and 7 deletions
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docs/openvg.html
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@@ -14,7 +14,9 @@
The current version of the OpenVG state tracker implements OpenVG 1.0. The current version of the OpenVG state tracker implements OpenVG 1.0.
</p> </p>
<p> <p>
More informations about OpenVG can be found at <a href="http://www.khronos.org/openvg/">http://www.khronos.org/openvg/</a> . More informations about OpenVG can be found at
<a href="http://www.khronos.org/openvg/" target="_parent">
http://www.khronos.org/openvg/</a> .
</p> </p>
<p> <p>
The OpenVG state tracker depends on the Gallium architecture and a working EGL implementation. The OpenVG state tracker depends on the Gallium architecture and a working EGL implementation.
@@ -31,14 +33,32 @@ The OpenVG state tracker depends on the Gallium architecture and a working EGL i
<h3>Sample build</h3> <h3>Sample build</h3>
A sample build looks as follows: A sample build looks as follows:
<pre> <pre>
make linux-x86-64-debug make linux-x86-64-debug
cd src/gallium/state_trackers/vega cd src/gallium/state_trackers/vega
make make
cd ../../../.. cd ../../../..
export LD_LIBRARY_PATH=$PWD/lib64 export LD_LIBRARY_PATH=$PWD/lib64
export EGL_DRIVER="egl_softpipe" export EGL_DRIVER="egl_softpipe"
</pre> </pre>
<h2>OpenVG Demos</h2>
<p>
To build the OpenVG demos:
</p>
<pre>
cd progs/openvg
make
</pre>
<p>
To run a demo:
</p>
<pre>
cd openvg/demos
./lion
</pre>
<h2>Notes</h2> <h2>Notes</h2>
<ul> <ul>
<li>EGL_DRIVER environmental variable: forces usage of a specific EGL driver. Unless you force egl_softpipe the implementation will look for a DRI hardware accelerate driver and unless you have a Gallium driver that supports it, you'll see crashes</li> <li>EGL_DRIVER environmental variable: forces usage of a specific EGL driver. Unless you force egl_softpipe the implementation will look for a DRI hardware accelerate driver and unless you have a Gallium driver that supports it, you'll see crashes</li>