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| <h1>The Mesa 3D Graphics Library</h1> |
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| <h1>Mesa 10.2 Release Notes / June 6, 2014</h1> |
| |
| <p> |
| Mesa 10.2 is a new development release. |
| People who are concerned with stability and reliability should stick |
| with a previous release or wait for Mesa 10.2.1. |
| </p> |
| <p> |
| Mesa 10.2 implements the OpenGL 3.3 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 3.3. OpenGL |
| 3.3 is <strong>only</strong> available if requested at context creation |
| because compatibility contexts are not supported. |
| </p> |
| |
| |
| <h2>MD5 checksums</h2> |
| <pre> |
| c87bfb6dd5cbcf1fdef42e5ccd972581 MesaLib-10.2.0.tar.gz |
| 7aaba90bd7169a94ae2fe83febdec963 MesaLib-10.2.0.tar.bz2 |
| 58b203aca15dadc25ab4d1126db1052b MesaLib-10.2.0.zip |
| </pre> |
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| |
| <h2>New features</h2> |
| |
| <p> |
| Note: some of the new features are only available with certain drivers. |
| </p> |
| |
| <ul> |
| <li>GL_ARB_buffer_storage on i965, nv30, nv50, nvc0, r300, r600, and radeonsi</li> |
| <li>GL_ARB_multi_bind on all drivers</li> |
| <li>GL_ARB_sample_shading on nv50 (GT21x only), nvc0</li> |
| <li>GL_ARB_separate_shader_objects (desktop OpenGL) and |
| GL_EXT_separate_shader_objects (OpenGL ES 2.0 and 3.0) on all drivers</li> |
| <li>GL_ARB_stencil_texturing on i965/gen8+</li> |
| <li>GL_ARB_texture_cube_map_array on nv50 (GT21x only)</li> |
| <li>GL_ARB_texture_gather on nv50 (GT21x only), nvc0</li> |
| <li>GL_ARB_texture_query_lod on nv50 (GT21x only), nvc0</li> |
| <li>GL_ARB_texture_view on i965/gen7</li> |
| <li>GL_ARB_vertex_type_10f_11f_11f_rev on nv50, nvc0, radeonsi</li> |
| <li>GL_ARB_viewport_array on nv50, r600</li> |
| <li>GL_INTEL_performance_query on i965/gen5+</li> |
| </ul> |
| |
| |
| <h2>Bug fixes</h2> |
| |
| TBD. |
| |
| <h2>Changes</h2> |
| |
| <ul> |
| <li>Renamed <i>--with-llvm-shared-libs</i> to <i>--enable-llvm-shared-libs</i></li> |
| <p> |
| The option is used to control how mesa is linked against LLVM, and now |
| defaults to enabled (shared linking). |
| </p> |
| |
| <li>Split <i>libxatracker.so</i> into a standalone library which can be used |
| with any gallium driver.</li> |
| <p> |
| Previously the library was linked statically against vmware's virtual gpu |
| driver(svga), whereas now it loads a shared pipe_*.so driver. Provide the |
| following options during configure, if you would like support for svga driver |
| <i>--enable-xa --with-gallium-drivers=svga</i> |
| </p> |
| |
| <p> |
| Note: The files are installed in $(libdir)/gallium-pipe/ and the interface |
| between them and libxatracker.so is <strong>not</strong> stable. |
| </p> |
| |
| <li>The environment variable GALLIUM_MSAA that forced a multisample GLX visual was removed.</li> |
| </ul> |
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