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authorChia-I Wu <olv@lunarg.com>2011-06-20 11:14:56 +0900
committerChia-I Wu <olv@lunarg.com>2011-06-20 11:19:16 +0900
commit8eea050f5aed6ad8aeb64105c0e2581f0fd0b10a (patch)
tree53aacc5c8c00ddee477e4676e577545525bce4e2 /docs
parent66c71d150aed5fbecd49cb028332fdcc2c1feb70 (diff)
docs: update EGL for changed configure options
Diffstat (limited to 'docs')
-rw-r--r--docs/egl.html45
-rw-r--r--docs/opengles.html19
-rw-r--r--docs/openvg.html10
3 files changed, 27 insertions, 47 deletions
diff --git a/docs/egl.html b/docs/egl.html
index fb15086679f..5b750070ca1 100644
--- a/docs/egl.html
+++ b/docs/egl.html
@@ -29,12 +29,14 @@ directly dispatched to the drivers.</p>
the driver for your hardware. For example</p>
<pre>
- $ ./configure --enable-gles2 --enable-openvg --enable-gallium-nouveau
+ $ ./configure --enable-gles1 --enable-gles2 \
+ --with-dri-drivers=... \
+ --with-gallium-drivers=...
</pre>
-<p>The main library and OpenGL is enabled by default. The first option above
-enables <a href="opengles.html">OpenGL ES 2.x</a>. The second option enables
-<a href="openvg.html">OpenVG</a>.</p>
+<p>The main library and OpenGL is enabled by default. The first two options
+above enables <a href="opengles.html">OpenGL ES 1.x and 2.x</a>. The last two
+options enables the listed classic and and Gallium drivers respectively.</p>
</li>
@@ -42,8 +44,8 @@ enables <a href="opengles.html">OpenGL ES 2.x</a>. The second option enables
</ol>
<p>In the given example, it will build and install <code>libEGL</code>,
-<code>libGL</code>, <code>libGLESv1_CM</code>, <code>libGLESv2</code>,
-<code>libOpenVG</code>, and one or more EGL drivers.</p>
+<code>libGL</code>, <code>libGLESv1_CM</code>, <code>libGLESv2</code>, and one
+or more EGL drivers.</p>
<h3>Configure Options</h3>
@@ -65,6 +67,12 @@ drivers will be installed to <code>${libdir}/egl</code>.</p>
</li>
+<li><code>--enable-gallium-egl</code>
+
+<p>Enable the optional <code>egl_gallium</code> driver.</p>
+
+</li>
+
<li><code>--with-egl-platforms</code>
<p>List the platforms (window systems) to support. Its argument is a comma
@@ -88,15 +96,17 @@ internal library that supports multiple APIs.</p>
</li>
-<li><code>--enable-openvg</code>
+<li><code>--enable-shared-glapi</code>
-<p>OpenVG must be explicitly enabled by this option.</p>
+<p>By default, <code>libGL</code> has its own copy of <code>libglapi</code>.
+This options makes <code>libGL</code> use the shared <code>libglapi</code>. This
+is required if applications mix OpenGL and OpenGL ES.</p>
</li>
-<li><code>--enable-gallium-egl</code>
+<li><code>--enable-openvg</code>
-<p>Explicitly enable or disable <code>egl_gallium</code>.</p>
+<p>OpenVG must be explicitly enabled by this option.</p>
</li>
@@ -220,8 +230,7 @@ distribution.</p>
<p>Generally, <code>egl_dri2</code> is preferred over <code>egl_gallium</code>
when the system already has DRI drivers. As <code>egl_gallium</code> is loaded
before <code>egl_dri2</code> when both are available, <code>egl_gallium</code>
-may either be disabled with <code>--disable-gallium-egl</code> or packaged
-separately.</p>
+is disabled by default.</p>
<h2>Developers</h2>
@@ -307,17 +316,5 @@ not be called with the sample display at the same time. If a driver has access
to an <code>EGLDisplay</code> without going through the EGL APIs, the driver
should as well lock the display before using it.
-<h3>TODOs</h3>
-
-<ul>
-<li>Pass the conformance tests</li>
-<li>Mixed use of OpenGL, OpenGL ES 1.1, and OpenGL ES 2.0 is supported. But
-which one of <code>libGL.so</code>, <code>libGLESv1_CM.so</code>, and
-<code>libGLESv2.so</code> should an application link to? Bad things may happen
-when, say, an application is linked to <code>libGLESv2.so</code> and
-<code>libcairo</code>, which is linked to <code>libGL.so</code> instead.</li>
-
-</ul>
-
</body>
</html>
diff --git a/docs/opengles.html b/docs/opengles.html
index 742182e76a3..0fee488e1a1 100644
--- a/docs/opengles.html
+++ b/docs/opengles.html
@@ -34,27 +34,10 @@ EGL drivers for your hardware.</p>
<h2>Run the Demos</h2>
-<p>There are some demos in <code>progs/egl/</code>. You can use them to test
-your build. For example,</p>
-
-<pre>
- $ cd progs/egl/eglut
- $ make
- $ cd ../opengles1
- $ make
- $ ./torus_x11
-</pre>
+<p>There are some demos in <code>mesa/demos</code> repository.</p>
<h2>Developers</h2>
-<h3>Internal Libraries</h3>
-
-<table border="1" style="text-align: center;">
- <tr><td>Library Name</td><td>Used By</td><td>Enabled</td><td>OpenGL</td><td>OpenGL ES 1.x</td><td>OpenGL ES 2.x</td></tr>
- <tr><td><code>libmesa.a</td><td>Classic DRI drivers</td><td>y</td><td>y</td><td>--enable-gles1</td><td>--enable-gles2</td></tr>
- <tr><td><code>libmesagallium.a</td><td>Gallium EGL and DRI drivers</td><td>y</td><td>y</td><td>--enable-gles1</td><td>--enable-gles2</td></tr>
-</table>
-
<h3>Dispatch Table</h3>
<p>OpenGL ES has an additional indirection when dispatching fucntions</p>
diff --git a/docs/openvg.html b/docs/openvg.html
index eff8c5828e2..81e50b65f36 100644
--- a/docs/openvg.html
+++ b/docs/openvg.html
@@ -11,7 +11,7 @@
<H1>OpenVG State Tracker</H1>
<p>
-The current version of the OpenVG state tracker implements OpenVG 1.0.
+The current version of the OpenVG state tracker implements OpenVG 1.1.
</p>
<p>
More informations about OpenVG can be found at
@@ -26,9 +26,9 @@ Please refer to <a href="egl.html">Mesa EGL</a> for more information about EGL.
<h2>Building the library</h2>
<ol>
-<li>Run <code>configure</code> with <code>--enable-openvg</code>. If you do
-not need OpenGL, you can add <code>--disable-opengl</code> to save the
-compilation time.</li>
+<li>Run <code>configure</code> with <code>--enable-openvg</code> and
+<code>--enable-gallium-egl</code>. If you do not need OpenGL, you can add
+<code>--disable-opengl</code> to save the compilation time.</li>
<li>Build and install Mesa as usual.</li>
</ol>
@@ -36,7 +36,7 @@ compilation time.</li>
<h3>Sample build</h3>
A sample build looks as follows:
<pre>
- $ ./configure --disable-opengl --enable-openvg
+ $ ./configure --disable-opengl --enable-openvg --enable-gallium-egl
$ make
$ make install
</pre>