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authormarha <marha@users.sourceforge.net>2013-09-10 10:38:33 +0200
committermarha <marha@users.sourceforge.net>2013-09-10 10:42:30 +0200
commit2c1b75db27d66ff4760d624e44d1c1c6f42a4ca7 (patch)
treea32e3d5f8bb662ba5c14a72d97a553c4927c0b76 /mesalib/docs
parentd53900c52abc2402f978b72278712e4bcdbde9f2 (diff)
parent889d7dd8e94a5538f388cc619115bf5c0b6fc0b7 (diff)
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Merge remote-tracking branch 'origin/released'
* origin/released: fontconfig libX11 libXmu libxcb mesa xserver git update 10 Sep 2013 Conflicts: mesalib/src/glsl/.gitignore xorg-server/hw/xwin/InitOutput.c xorg-server/hw/xwin/winclipboardwndproc.c xorg-server/hw/xwin/winmultiwindowwm.c xorg-server/hw/xwin/winsetsp.c
Diffstat (limited to 'mesalib/docs')
-rw-r--r--mesalib/docs/devinfo.html23
-rw-r--r--mesalib/docs/relnotes.html1
-rw-r--r--mesalib/docs/relnotes/9.3.html61
-rw-r--r--mesalib/docs/specs/MESA_shader_integer_mix.spec135
4 files changed, 220 insertions, 0 deletions
diff --git a/mesalib/docs/devinfo.html b/mesalib/docs/devinfo.html
index 4c1099c5e..b495097c9 100644
--- a/mesalib/docs/devinfo.html
+++ b/mesalib/docs/devinfo.html
@@ -155,6 +155,29 @@ of <tt>bool</tt>, <tt>true</tt>, and
src/mesa/state_tracker/st_glsl_to_tgsi.cpp can serve as examples.
</p>
+<h2>Submitting patches</h2>
+
+<p>
+You should always run the Mesa Testsuite before submitting patches.
+The Testsuite can be run using the 'make check' command. All tests
+must pass before patches will be accepted, this may mean you have
+to update the tests themselves.
+</p>
+
+<p>
+Patches should be sent to the Mesa mailing list for review.
+When submitting a patch make sure to use git send-email rather than attaching
+patches to emails. Sending patches as attachments prevents people from being
+able to provide in-line review comments.
+</p>
+
+<p>
+When submitting follow-up patches you can use --in-reply-to to make v2, v3,
+etc patches show up as replies to the originals. This usually works well
+when you're sending out updates to individual patches (as opposed to
+re-sending the whole series). Using --in-reply-to makes
+it harder for reviewers to accidentally review old patches.
+</p>
<h2>Marking a commit as a candidate for a stable branch</h2>
diff --git a/mesalib/docs/relnotes.html b/mesalib/docs/relnotes.html
index e33835abc..7d6865ac3 100644
--- a/mesalib/docs/relnotes.html
+++ b/mesalib/docs/relnotes.html
@@ -21,6 +21,7 @@ The release notes summarize what's new or changed in each Mesa release.
</p>
<ul>
+<li><a href="relnotes/9.3.html">9.3 release notes</a>
<li><a href="relnotes/9.2.html">9.2 release notes</a>
<li><a href="relnotes/9.1.6.html">9.1.6 release notes</a>
<li><a href="relnotes/9.1.5.html">9.1.5 release notes</a>
diff --git a/mesalib/docs/relnotes/9.3.html b/mesalib/docs/relnotes/9.3.html
new file mode 100644
index 000000000..1b34a9a45
--- /dev/null
+++ b/mesalib/docs/relnotes/9.3.html
@@ -0,0 +1,61 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<html lang="en">
+<head>
+ <meta http-equiv="content-type" content="text/html; charset=utf-8">
+ <title>Mesa Release Notes</title>
+ <link rel="stylesheet" type="text/css" href="../mesa.css">
+</head>
+<body>
+
+<div class="header">
+ <h1>The Mesa 3D Graphics Library</h1>
+</div>
+
+<iframe src="../contents.html"></iframe>
+<div class="content">
+
+<h1>Mesa 9.3 Release Notes / TBD</h1>
+
+<p>
+Mesa 9.3 is a new development release.
+People who are concerned with stability and reliability should stick
+with a previous release or wait for Mesa 9.3.1.
+</p>
+<p>
+Mesa 9.3 implements the OpenGL 3.1 API, but the version reported by
+glGetString(GL_VERSION) or glGetIntegerv(GL_MAJOR_VERSION) /
+glGetIntegerv(GL_MINOR_VERSION) depends on the particular driver being used.
+Some drivers don't support all the features required in OpenGL 3.1. OpenGL
+3.1 is <strong>only</strong> available if requested at context creation
+because GL_ARB_compatibility is not supported.
+</p>
+
+
+<h2>MD5 checksums</h2>
+<pre>
+TBD.
+</pre>
+
+
+<h2>New features</h2>
+
+<p>
+Note: some of the new features are only available with certain drivers.
+</p>
+
+<ul>
+<li>GL_AMD_seamless_cubemap_per_texture on i965.</li>
+</ul>
+
+
+<h2>Bug fixes</h2>
+
+TBD.
+
+<h2>Changes</h2>
+
+TBD.
+
+</div>
+</body>
+</html>
diff --git a/mesalib/docs/specs/MESA_shader_integer_mix.spec b/mesalib/docs/specs/MESA_shader_integer_mix.spec
new file mode 100644
index 000000000..d381ddd43
--- /dev/null
+++ b/mesalib/docs/specs/MESA_shader_integer_mix.spec
@@ -0,0 +1,135 @@
+Name
+
+ MESA_shader_integer_mix
+
+Name Strings
+
+ GL_MESA_shader_integer_mix
+
+Contact
+
+ Matt Turner (matt.turner 'at' intel.com)
+
+Contributors
+
+ Matt Turner, Intel
+ Ian Romanick, Intel
+
+Status
+
+ Shipping
+
+Version
+
+ Last Modified Date: 09/09/2013
+ Author Revision: 5
+
+Number
+
+
+
+Dependencies
+
+ OpenGL 3.0 or OpenGL ES 3.0 is required. This extension interacts with
+ GL_ARB_ES3_compatibility.
+
+ This extension is written against the OpenGL 4.4 (core) specification
+ and the GLSL 4.40 specification.
+
+Overview
+
+ GLSL 1.30 (and GLSL ES 3.00) expanded the mix() built-in function to
+ operate on a boolean third argument that does not interpolate but
+ selects. This extension extends mix() to select between int, uint,
+ and bool components.
+
+New Procedures and Functions
+
+ None.
+
+New Tokens
+
+ None.
+
+Additions to Chapter 8 of the GLSL 4.40 Specification (Built-in Functions)
+
+ Modify Section 8.3, Common Functions
+
+ Additions to the table listing common built-in functions:
+
+ Syntax Description
+ --------------------------- --------------------------------------------------
+ genIType mix(genIType x, Selects which vector each returned component comes
+ genIType y, from. For a component of a that is false, the
+ genBType a) corresponding component of x is returned. For a
+ genUType mix(genUType x, component of a that is true, the corresponding
+ genUType y, component of y is returned.
+ genBType a)
+ genBType mix(genBType x,
+ genBType y,
+ genBType a)
+
+Additions to the AGL/GLX/WGL Specifications
+
+ None.
+
+Modifications to The OpenGL Shading Language Specification, Version 4.40
+
+ Including the following line in a shader can be used to control the
+ language features described in this extension:
+
+ #extension GL_MESA_shader_integer_mix : <behavior>
+
+ where <behavior> is as specified in section 3.3.
+
+ New preprocessor #defines are added to the OpenGL Shading Language:
+
+ #define GL_MESA_shader_integer_mix 1
+
+Interactions with ARB_ES3_compatibility
+
+ On desktop implementations that support ARB_ES3_compatibility,
+ GL_MESA_shader_integer_mix can be enabled (and the new functions
+ used) in shaders declared with '#version 300 es'.
+
+GLX Protocol
+
+ None.
+
+Errors
+
+ None.
+
+New State
+
+ None.
+
+New Implementation Dependent State
+
+ None.
+
+Issues
+
+ 1) Should we allow linear interpolation of integers via a non-boolean
+ third component?
+
+ RESOLVED: No.
+
+ 2) Should we allow mix() to select between boolean components?
+
+ RESOLVED: Yes. Implementing the same functionality using casts would be
+ possible but ugly.
+
+Revision History
+
+ Rev. Date Author Changes
+ ---- -------- -------- ---------------------------------------------
+ 5 09/09/2013 idr Add ARB_ES3_compatibility interaction.
+
+ 4 09/06/2013 mattst88 Allow extension on OpenGL ES 3.0.
+
+ 3 08/28/2013 mattst88 Add #extension/#define changes.
+
+ 2 08/26/2013 mattst88 Change vendor prefix to MESA. Add mix() that
+ selects between boolean components.
+ 1 08/26/2013 mattst88 Initial revision
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