docs/openvg.html

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   3 <TITLE>OpenVG State Tracker</TITLE>
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  11 <H1>OpenVG State Tracker</H1>
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  13 <p>
  14 The current version of the OpenVG state tracker implements OpenVG 1.0.
  15 </p>
  16 <p>
  17 More informations about OpenVG can be found at
  18 <a href="http://www.khronos.org/openvg/" target="_parent">
  19 http://www.khronos.org/openvg/</a> .
  20 </p>
  21 <p>
  22 The OpenVG state tracker depends on the Gallium architecture and a working EGL implementation.
  23 Please refer to <a href="egl.html">Mesa EGL</a> for more information about EGL.
  24 </p>
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  27 <h2>Building the library</h2>
  28 <ol>
  29 <li>Build Mesa3D with Gallium3D. Any build that builds Gallium3D libraries, EGL, and Gallium EGL drivers will suffice</li>
  30 <li>cd src/gallium/state_trackers/vega; make</li>
  31 <li>The last step will build libOpenVG library. You can add the libdir to LD_LIBRARY_PATH or install libOpenVG</li>
  32 </ol>
  33
  34 <h3>Sample build</h3>
  35 A sample build looks as follows:
  36 <pre>
  37   $ ./configure --with-state-trackers=egl,vega --enable-gallium-intel
  38   $ make
  39   $ make install
  40 </pre>
  41
  42 <h2>OpenVG Demos</h2>
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  44 <p>
  45 To build the OpenVG demos:
  46 </p>
  47 <pre>
  48   cd progs/openvg
  49   make
  50 </pre>
  51 <p>
  52 To run a demo:
  53 </p>
  54 <pre>
  55   cd openvg/demos
  56   ./lion
  57 </pre>
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