diff options
| author | Erik Faye-Lund <[email protected]> | 2019-05-06 12:57:15 +0200 |
|---|---|---|
| committer | Erik Faye-Lund <[email protected]> | 2019-05-08 07:18:15 +0000 |
| commit | 269474b4283888c8ae13d7ed8a17359b898ff246 (patch) | |
| tree | 503a95a421d234218d117774f2af62c4689fd26e /docs/faq.html | |
| parent | 87683ba0587a0d62d0b336143344ba283316bcb0 (diff) | |
docs: renumber headings
It's generally frowned upon to have multiple H1 headings in HTML4. So
let's make sure each article has a primary heading for the article, and
that that heading is the title that is used in the sidebar.
While we're at it, let's update the title in the articles to match the
title from the sidebar as well.
Signed-off-by: Erik Faye-Lund <[email protected]>
Reviewed-by: Eric Engestrom <[email protected]>
Diffstat (limited to 'docs/faq.html')
| -rw-r--r-- | docs/faq.html | 40 |
1 files changed, 19 insertions, 21 deletions
diff --git a/docs/faq.html b/docs/faq.html index cc926e57cf6..f4b511d45fd 100644 --- a/docs/faq.html +++ b/docs/faq.html @@ -2,7 +2,7 @@ <html lang="en"> <head> <meta http-equiv="content-type" content="text/html; charset=utf-8"> - <title>Mesa FAQ</title> + <title>Frequently Asked Questions</title> <link rel="stylesheet" type="text/css" href="mesa.css"> </head> <body> @@ -14,7 +14,7 @@ <iframe src="contents.html"></iframe> <div class="content"> -<h1>Mesa Frequently Asked Questions</h1> +<h1>Frequently Asked Questions</h1> Last updated: 19 September 2018 <br> @@ -29,11 +29,9 @@ Last updated: 19 September 2018 <br> <br> +<h2 id="part1">1. High-level Questions and Answers</h2> - -<h1 id="part1">1. High-level Questions and Answers</h1> - -<h2>1.1 What is Mesa?</h2> +<h3>1.1 What is Mesa?</h3> <p> Mesa is an open-source implementation of the OpenGL specification. OpenGL is a programming library for writing interactive 3D applications. @@ -180,17 +178,17 @@ popular and feature-complete. <br> -<h1 id="part2">2. Compilation and Installation Problems</h1> +<h2 id="part2">2. Compilation and Installation Problems</h2> -<h2>2.1 What's the easiest way to install Mesa?</h2> +<h3>2.1 What's the easiest way to install Mesa?</h3> <p> If you're using a Linux-based system, your distro CD most likely already has Mesa packages (like RPM or DEB) which you can easily install. </p> -<h2>2.2 I get undefined symbols such as bgnpolygon, v3f, etc...</h2> +<h3>2.2 I get undefined symbols such as bgnpolygon, v3f, etc...</h3> <p> You're application is written in IRIS GL, not OpenGL. IRIS GL was the predecessor to OpenGL and is a different thing (almost) @@ -199,7 +197,7 @@ Mesa's not the solution. </p> -<h2>2.3 Where is the GLUT library?</h2> +<h3>2.3 Where is the GLUT library?</h3> <p> GLUT (OpenGL Utility Toolkit) is no longer in the separate MesaGLUT-x.y.z.tar.gz file. If you don't already have GLUT installed, you should grab @@ -207,7 +205,7 @@ If you don't already have GLUT installed, you should grab </p> -<h2>2.4 Where is the GLw library?</h2> +<h3>2.4 Where is the GLw library?</h3> <p> GLw (OpenGL widget library) is now available from a separate <a href="https://cgit.freedesktop.org/mesa/glw/">git repository</a>. Unless you're using very old Xt/Motif applications with OpenGL, you shouldn't need it. </p> @@ -253,9 +251,9 @@ and then install with <code>sudo ninja install</code>. <br> -<h1 id="part3">3. Runtime / Rendering Problems</h1> +<h2 id="part3">3. Runtime / Rendering Problems</h2> -<h2>3.1 Rendering is slow / why isn't my graphics hardware being used?</h2> +<h3>3.1 Rendering is slow / why isn't my graphics hardware being used?</h3> <p> If Mesa can't use its hardware accelerated drivers it falls back on one of its software renderers. (eg. classic swrast, softpipe or llvmpipe) @@ -276,7 +274,7 @@ If your DRI-based driver isn't working, go to the </p> -<h2>3.2 I'm seeing errors in depth (Z) buffering. Why?</h2> +<h3>3.2 I'm seeing errors in depth (Z) buffering. Why?</h3> <p> Make sure the ratio of the far to near clipping planes isn't too great. Look @@ -291,7 +289,7 @@ If you need a deeper you can modify the parameters to </p> -<h2>3.3 Why Isn't depth buffering working at all?</h2> +<h3>3.3 Why Isn't depth buffering working at all?</h3> <p> Be sure you're requesting a depth buffered-visual. If you set the MESA_DEBUG environment variable it will warn you about trying to enable depth testing @@ -306,14 +304,14 @@ alpha channels too. </p> -<h2>3.4 Why does glGetString() always return NULL?</h2> +<h3>3.4 Why does glGetString() always return NULL?</h3> <p> Be sure you have an active/current OpenGL rendering context before calling glGetString. </p> -<h2>3.5 GL_POINTS and GL_LINES don't touch the right pixels</h2> +<h3>3.5 GL_POINTS and GL_LINES don't touch the right pixels</h3> <p> If you're trying to draw a filled region by using GL_POINTS or GL_LINES and seeing holes or gaps it's because of a float-to-int rounding problem. @@ -327,9 +325,9 @@ will fix the problem. <br> -<h1 id="part4">4. Developer Questions</h1> +<h2 id="part4">4. Developer Questions</h2> -<h2>4.1 How can I contribute?</h2> +<h3>4.1 How can I contribute?</h3> <p> First, join the <a href="lists.html">mesa-dev mailing list</a>. That's where Mesa development is discussed. @@ -343,7 +341,7 @@ You should read it. extensions, writing hardware drivers (for the DRI), and code optimization. </p> -<h2>4.2 How do I write a new device driver?</h2> +<h3>4.2 How do I write a new device driver?</h3> <p> Unfortunately, writing a device driver isn't easy. It requires detailed understanding of OpenGL, the Mesa code, and your @@ -367,7 +365,7 @@ the archives) is a good way to get information. </p> -<h2>4.3 Why isn't GL_EXT_texture_compression_s3tc implemented in Mesa?</h2> +<h3>4.3 Why isn't GL_EXT_texture_compression_s3tc implemented in Mesa?</h3> <p> Oh but it is! Prior to 2nd October 2017, the Mesa project did not include s3tc support due to intellectual property (IP) and/or patent issues around the s3tc |