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gerrit-public.fairphone.software / platform / external / mesa3d / d877095e66e7d5be234ed5b20ad59c3a1d3539ec / . / docs / relnotes / 7.9.html
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Andreas Boll207d52e2012-06-16 10:51:06 +0200[diff] [blame]1<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
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4 <meta http-equiv="content-type" content="text/html; charset=utf-8">
5 <title>Mesa Release Notes</title>
Emil Velikov5fd3b3b2013-04-12 12:41:49 +0100[diff] [blame]6 <link rel="stylesheet" type="text/css" href="../mesa.css">
Andreas Boll207d52e2012-06-16 10:51:06 +0200[diff] [blame]7</head>
8<body>
Brian Paul67277a62010-03-05 17:36:34 -0700[diff] [blame]9
Andreas Bollb5da52a2012-09-18 18:57:02 +0200[diff] [blame]10<div class="header">
11 <h1>The Mesa 3D Graphics Library</h1>
12</div>
13
Emil Velikov5fd3b3b2013-04-12 12:41:49 +0100[diff] [blame]14<iframe src="../contents.html"></iframe>
Andreas Bollb5da52a2012-09-18 18:57:02 +0200[diff] [blame]15<div class="content">
16
Andreas Boll207d52e2012-06-16 10:51:06 +0200[diff] [blame]17<h1>Mesa 7.9 Release Notes / October 4, 2010</h1>
Brian Paul67277a62010-03-05 17:36:34 -0700[diff] [blame]18
19<p>
20Mesa 7.9 is a new development release.
21People who are concerned with stability and reliability should stick
22with a previous release or wait for Mesa 7.9.1.
23</p>
24<p>
25Mesa 7.9 implements the OpenGL 2.1 API, but the version reported by
26glGetString(GL_VERSION) depends on the particular driver being used.
27Some drivers don't support all the features required in OpenGL 2.1.
28</p>
29<p>
Emil Velikov5fd3b3b2013-04-12 12:41:49 +0100[diff] [blame]30See the <a href="../install.html">Compiling/Installing page</a> for prerequisites
Brian Paul67277a62010-03-05 17:36:34 -0700[diff] [blame]31for DRI hardware acceleration.
32</p>
33
34
35<h2>MD5 checksums</h2>
36<pre>
Ian Romanick792b0302010-10-05 09:54:09 -0700[diff] [blame]37ed65ab425b25895c7f473d0a5e6e64f8 MesaLib-7.9.tar.gz
3882c740c49d572baa6da2b1a1eee90bca MesaLib-7.9.tar.bz2
39cd2b6ecec759b0457475e94bbb38fedb MesaLib-7.9.zip
407b54af9fb9b1f6a1a65db2520f50848f MesaGLUT-7.9.tar.gz
4120d07419d1929f833fdb36bced290ad5 MesaGLUT-7.9.tar.bz2
4262a7edecd7c92675cd6029b05217eb0a MesaGLUT-7.9.zip
Brian Paul67277a62010-03-05 17:36:34 -0700[diff] [blame]43</pre>
44
45
46<h2>New features</h2>
47<ul>
Brian Paul484dde22010-08-24 09:01:54 -0600[diff] [blame]48<li>New, improved GLSL compiler written by Intel.
Emil Velikov5fd3b3b2013-04-12 12:41:49 +0100[diff] [blame]49 See the <a href="../shading.html"> Shading Language</a> page for
Brian Paul484dde22010-08-24 09:01:54 -0600[diff] [blame]50 more information.
Marek Olšák57b73002010-10-05 02:56:14 +0200[diff] [blame]51<li>New, very experimental Gallium driver for R600-R700 Radeons.
Ian Romanick792b0302010-10-05 09:54:09 -0700[diff] [blame]52<li>Support for AMD Evergreen-based Radeons (HD 5xxx)
Marek Olšák57b73002010-10-05 02:56:14 +0200[diff] [blame]53<li>GL_EXT_timer_query extension (i965 driver and softpipe only)
Eric Anholte0564d52010-08-23 15:53:16 -0700[diff] [blame]54<li>GL_EXT_framebuffer_multisample extension (intel drivers, MAX_SAMPLES = 1)
Marek Olšáka7fa91b2010-06-05 17:40:53 +0200[diff] [blame]55<li>GL_ARB_texture_swizzle extension (alias of GL_EXT_texture_swizzle)
Marek Olšák57b73002010-10-05 02:56:14 +0200[diff] [blame]56<li>GL_ARB_draw_elements_base_vertex, GL_ARB_fragment_program_shadow,
57 GL_ARB_window_pos, GL_EXT_gpu_program_parameters,
58 GL_ATI_texture_env_combine3, GL_MESA_pack_invert, and GL_OES_EGL_image
59 extensions in Gallium drivers
60<li>GL_ARB_depth_clamp and GL_NV_depth_clamp extensions (in nv50 and r600
61 Gallium drivers)
62<li>GL_ARB_half_float_vertex extension (in nvfx, r300, r600, softpipe,
63 and llvmpipe Gallium drivers)
64<li>GL_EXT_draw_buffers2 (in nv50, r600, softpipe, and llvmpipe Gallium
65 drivers)
66<li>GL_EXT_texture_swizzle (in nvfx, r300, r600, softpipe, and llvmpipe
67 Gallium drivers)
68<li>GL_ATI_texture_mirror_once (in nvfx, nv50, r300, r600, softpipe, and
69 llvmpipe Gallium drivers)
70<li>GL_NV_conditional_render (in r300 Gallium driver)
Ian Romanick4d435c402010-10-04 16:35:09 -0700[diff] [blame]71<li>Initial "signs of life" support for Sandybridge hardware in i965 DRI
72 driver.
Brian Paul67277a62010-03-05 17:36:34 -0700[diff] [blame]73</ul>
74
75
76<h2>Bug fixes</h2>
Ian Romanick4d435c402010-10-04 16:35:09 -0700[diff] [blame]77<p>This list is likely incomplete.</p>
Brian Paul67277a62010-03-05 17:36:34 -0700[diff] [blame]78<ul>
Marek Olšák57b73002010-10-05 02:56:14 +0200[diff] [blame]79<li>Massive improvements to the Gallium driver for R300-R500 Radeons; this
80 driver is now considered stable for use as a DRI (OpenGL) driver.
Ian Romanick4d435c402010-10-04 16:35:09 -0700[diff] [blame]81<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=10908">Bug 10908</a> - GLSL: gl_FogParamaters gl_Fog built-in uniform not functioning</li>
82<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=13753">Bug 13753</a> - Numerous bugs in GLSL uniform handling</li>
83<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=16854">Bug 16854</a> - GLSL function call at global scope causes SEGV</li>
84<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=16856">Bug 16856</a> - GLSL indexing of unsized array results in assertion failure</li>
85<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=18659">Bug 18659</a> - Crash in shader/slang/slang_codegen.c _slang_gen_function_call_name()</li>
Ian Romanick792b0302010-10-05 09:54:09 -0700[diff] [blame]86<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=19089">Bug 19089</a> - [GLSL] glsl1/shadow2D() cases fail</li>
Ian Romanick4d435c402010-10-04 16:35:09 -0700[diff] [blame]87<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=22622">Bug 22622</a> - [GM965 GLSL] noise*() cause GPU lockup</li>
88<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=23743">Bug 23743</a> - For loop from 0 to 0 not optimized out</li>
89<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=24553">Bug 24553</a> - shader compilation times explode when using more () pairs</li>
90<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=25664">Bug 25664</a> - [GLSL] re-declaring an empty array fails to compile</li>
91<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=25769">Bug 25769</a> - [GLSL] "float" can be implicitly converted to "int"</li>
92<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=25808">Bug 25808</a> - [GLSL] const variable is modified successfully</li>
93<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=25826">Bug 25826</a> - [GLSL] declaring an unsized array then re-declaring with a size fails</li>
94<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=25827">Bug 25827</a> - [GLSL] vector constructor accepts too many arguments successfully</li>
95<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=25829">Bug 25829</a> - [GLSL] allowing non-void function without returning value</li>
96<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=25830">Bug 25830</a> - [GLSL] allowing non-constant-expression as const declaration initializer</li>
97<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=25877">Bug 25877</a> - [GLSL 1.10] implicit conversion from "int" to "float" should not be allowed</li>
98<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=25878">Bug 25878</a> - [GLSL] sampler is converted to int successfully</li>
99<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=25994">Bug 25994</a> - [GM45][GLSL] 'return' statement in vertex shader unsupported</li>
100<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=25999">Bug 25999</a> - [GLSL] embedded structure constructor fails to compile</li>
101<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=26000">Bug 26000</a> - [GLSL] allowing different parameter qualifier between the function definition and declaration</li>
102<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=26001">Bug 26001</a> - [GLSL 1.10] constructing matrix from matrix succeeds</li>
103<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=26224">Bug 26224</a> - [GLSL] Cannot get location of a uniform struct member</li>
104<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=26990">Bug 26990</a> - [GLSL] variable declaration in "while" fails to compile</li>
105<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=27004">Bug 27004</a> - [GLSL] allowing macro redefinition</li>
106<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=27060">Bug 27060</a> - [965] piglit glsl-fs-raytrace failure due to lack of function calls.</li>
107<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=27216">Bug 27216</a> - Assignment with a function call in an if statement causes an assertion failure</li>
108<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=27261">Bug 27261</a> - GLSL Compiler fails on the following vertex shader</li>
109<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=27265">Bug 27265</a> - GLSL Compiler doesnt link the attached vertex shader</li>
110<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=27388">Bug 27388</a> - [i965] piglit glsl-vs-arrays failure</li>
111<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=27403">Bug 27403</a> - GLSL struct causing "Invalid src register file ..." error</li>
112<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=27914">Bug 27914</a> - GLSL compiler uses MUL+ADD where it could use MAD</li>
113<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=28055">Bug 28055</a> - glsl-texcoord-array fails GLSL compilation</li>
114<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=28374">Bug 28374</a> - SIGSEGV shader/slang/slang_typeinfo.c:534</li>
115<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=28748">Bug 28748</a> - [i965] uninlined function calls support</li>
116<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=28833">Bug 28833</a> - piglit/shaders/glsl-texcoord-array fail</li>
117<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=28834">Bug 28834</a> - Add support for system fpclassify to GL_OES_query_matrix function for OpenBSD / NetBSD</li>
118<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=28837">Bug 28837</a> - varying vec4 index support</li>
119<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=28845">Bug 28845</a> - The GLU tesselator code has some warnings</li>
120<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=28889">Bug 28889</a> - [regression] wine game crash</li>
121<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=28894">Bug 28894</a> - slang build fails if absolute path contains spaces</li>
122<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=28913">Bug 28913</a> - [GLSL] allowing two version statements</li>
123<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=28931">Bug 28931</a> - Floating Point Exception in Warzone2100 Trunk version</li>
124<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=28966">Bug 28966</a> - [r300g] Dynamic branching 3 demo does not run</li>
125<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=28967">Bug 28967</a> - slang/slang_emit.c:350: storage_to_src_reg: Assertion `index &gt;= 0' failed.</li>
126<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=29013">Bug 29013</a> - [r300g] translate_rgb_op: unknown opcode ILLEGAL OPCODE</li>
127<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=29020">Bug 29020</a> - [r300g] Wine d3d9 tests hardlock</li>
128<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=29910">Bug 29910</a> - Mesa advertises bogus GL_ARB_shading_language_120</li>
129<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=30196">Bug 30196</a> - [GLSL] gl_TextureMatrix{Inverse,Transpose,InverseTranspose} unsupported</li>
Brian Paul67277a62010-03-05 17:36:34 -0700[diff] [blame]130</ul>
131
132
133<h2>Changes</h2>
134<ul>
Brian Paul89cb3142010-06-04 17:47:34 -0600[diff] [blame]135<li>The Mesa demo/test programs have been moved into a separate git
136repository.
Brian Paul79938322010-09-14 09:37:35 -0600[diff] [blame]137<li>GL/glext.h file upgraded to version 64
Brian Paulb106e622010-09-14 09:39:44 -0600[diff] [blame]138<li>GL/glxext.h file upgraded to version 32
Brian Paul79ab3942010-09-14 09:40:23 -0600[diff] [blame]139<li>GL/wglext.h file upgraded to version 22
Brian Paul67277a62010-03-05 17:36:34 -0700[diff] [blame]140</ul>
141
Andreas Bollb5da52a2012-09-18 18:57:02 +0200[diff] [blame]142</div>
Brian Paul67277a62010-03-05 17:36:34 -0700[diff] [blame]143</body>
144</html>