| 1 | <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
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| 2 | <html lang="en">
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| 3 | <head>
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| 4 | <meta http-equiv="content-type" content="text/html; charset=utf-8">
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| 5 | <title>Mesa Release Notes</title>
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| 6 | <link rel="stylesheet" type="text/css" href="../mesa.css">
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| 7 | </head>
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| 8 | <body>
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| 9 |
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| 10 | <div class="header">
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| 11 | <h1>The Mesa 3D Graphics Library</h1>
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| 12 | </div>
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| 13 |
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| 14 | <iframe src="../contents.html"></iframe>
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| 15 | <div class="content">
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| 16 |
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| 17 | <h1>Mesa 10.2 Release Notes / June 6, 2014</h1>
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| 18 |
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| 19 | <p>
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| 20 | Mesa 10.2 is a new development release.
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| 21 | People who are concerned with stability and reliability should stick
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| 22 | with a previous release or wait for Mesa 10.2.1.
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| 23 | </p>
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| 24 | <p>
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| 25 | Mesa 10.2 implements the OpenGL 3.3 API, but the version reported by
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| 26 | glGetString(GL_VERSION) or glGetIntegerv(GL_MAJOR_VERSION) /
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| 27 | glGetIntegerv(GL_MINOR_VERSION) depends on the particular driver being used.
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| 28 | Some drivers don't support all the features required in OpenGL 3.3. OpenGL
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| 29 | 3.3 is <strong>only</strong> available if requested at context creation
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| 30 | because compatibility contexts are not supported.
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| 31 | </p>
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| 32 |
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| 33 |
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| 34 | <h2>MD5 checksums</h2>
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| 35 | <pre>
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| 36 | c87bfb6dd5cbcf1fdef42e5ccd972581 MesaLib-10.2.0.tar.gz
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| 37 | 7aaba90bd7169a94ae2fe83febdec963 MesaLib-10.2.0.tar.bz2
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| 38 | 58b203aca15dadc25ab4d1126db1052b MesaLib-10.2.0.zip
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| 39 | </pre>
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| 40 |
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| 41 |
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| 42 | <h2>New features</h2>
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| 43 |
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| 44 | <p>
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| 45 | Note: some of the new features are only available with certain drivers.
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| 46 | </p>
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| 47 |
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| 48 | <ul>
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| 49 | <li>GL_ARB_buffer_storage on i965, nv30, nv50, nvc0, r300, r600, and radeonsi</li>
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| 50 | <li>GL_ARB_multi_bind on all drivers</li>
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| 51 | <li>GL_ARB_sample_shading on nv50 (GT21x only), nvc0</li>
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| 52 | <li>GL_ARB_separate_shader_objects (desktop OpenGL) and
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| 53 | GL_EXT_separate_shader_objects (OpenGL ES 2.0 and 3.0) on all drivers</li>
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| 54 | <li>GL_ARB_stencil_texturing on i965/gen8+</li>
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| 55 | <li>GL_ARB_texture_cube_map_array on nv50 (GT21x only)</li>
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| 56 | <li>GL_ARB_texture_gather on nv50 (GT21x only), nvc0</li>
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| 57 | <li>GL_ARB_texture_query_lod on nv50 (GT21x only), nvc0</li>
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| 58 | <li>GL_ARB_texture_view on i965/gen7</li>
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| 59 | <li>GL_ARB_vertex_type_10f_11f_11f_rev on nv50, nvc0, radeonsi</li>
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| 60 | <li>GL_ARB_viewport_array on nv50, r600</li>
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| 61 | <li>GL_INTEL_performance_query on i965/gen5+</li>
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| 62 | </ul>
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| 63 |
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| 64 |
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| 65 | <h2>Bug fixes</h2>
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| 66 |
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| 67 | TBD.
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| 68 |
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| 69 | <h2>Changes</h2>
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| 70 |
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| 71 | <ul>
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| 72 | <li>Renamed <i>--with-llvm-shared-libs</i> to <i>--enable-llvm-shared-libs</i></li>
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| 73 | <p>
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| 74 | The option is used to control how mesa is linked against LLVM, and now
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| 75 | defaults to enabled (shared linking).
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| 76 | </p>
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| 77 |
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| 78 | <li>Split <i>libxatracker.so</i> into a standalone library which can be used
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| 79 | with any gallium driver.</li>
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| 80 | <p>
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| 81 | Previously the library was linked statically against vmware's virtual gpu
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| 82 | driver(svga), whereas now it loads a shared pipe_*.so driver. Provide the
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| 83 | following options during configure, if you would like support for svga driver
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| 84 | <i>--enable-xa --with-gallium-drivers=svga</i>
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| 85 | </p>
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| 86 |
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| 87 | <p>
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| 88 | Note: The files are installed in $(libdir)/gallium-pipe/ and the interface
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| 89 | between them and libxatracker.so is <strong>not</strong> stable.
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| 90 | </p>
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| 91 |
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| 92 | <li>The environment variable GALLIUM_MSAA that forced a multisample GLX visual was removed.</li>
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| 93 | </ul>
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| 94 |
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| 95 | </div>
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| 96 | </body>
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| 97 | </html>
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