1Mesa 10.2 Release Notes / June 6, 2014
2======================================
3
4Mesa 10.2 is a new development release. People who are concerned with
5stability and reliability should stick with a previous release or wait
6for Mesa 10.2.1.
7
8Mesa 10.2 implements the OpenGL 3.3 API, but the version reported by
9glGetString(GL_VERSION) or glGetIntegerv(GL_MAJOR_VERSION) /
10glGetIntegerv(GL_MINOR_VERSION) depends on the particular driver being
11used. Some drivers don't support all the features required in OpenGL
123.3. OpenGL 3.3 is **only** available if requested at context creation
13because compatibility contexts are not supported.
14
15MD5 checksums
16-------------
17
18::
19
20   c87bfb6dd5cbcf1fdef42e5ccd972581  MesaLib-10.2.0.tar.gz
21   7aaba90bd7169a94ae2fe83febdec963  MesaLib-10.2.0.tar.bz2
22   58b203aca15dadc25ab4d1126db1052b  MesaLib-10.2.0.zip
23
24New features
25------------
26
27Note: some of the new features are only available with certain drivers.
28
29-  GL_ARB_buffer_storage on i965, nv30, nv50, nvc0, r300, r600, and
30   radeonsi
31-  GL_ARB_multi_bind on all drivers
32-  GL_ARB_sample_shading on nv50 (GT21x only), nvc0
33-  GL_ARB_separate_shader_objects (desktop OpenGL) and
34   GL_EXT_separate_shader_objects (OpenGL ES 2.0 and 3.0) on all drivers
35-  GL_ARB_stencil_texturing on i965/gen8+
36-  GL_ARB_texture_cube_map_array on nv50 (GT21x only)
37-  GL_ARB_texture_gather on nv50 (GT21x only), nvc0
38-  GL_ARB_texture_query_lod on nv50 (GT21x only), nvc0
39-  GL_ARB_texture_view on i965/gen7
40-  GL_ARB_vertex_type_10f_11f_11f_rev on nv50, nvc0, radeonsi
41-  GL_ARB_viewport_array on nv50, r600
42-  GL_INTEL_performance_query on i965/gen5+
43
44Bug fixes
45---------
46
47TBD.
48
49Changes
50-------
51
52-  Renamed *--with-llvm-shared-libs* to *--enable-llvm-shared-libs*
53
54   The option is used to control how mesa is linked against LLVM, and
55   now defaults to enabled (shared linking).
56
57-  Split *libxatracker.so* into a standalone library which can be used
58   with any gallium driver.
59
60   Previously the library was linked statically against vmware's virtual
61   gpu driver(svga), whereas now it loads a shared pipe_*.so driver.
62   Provide the following options during configure, if you would like
63   support for svga driver *--enable-xa --with-gallium-drivers=svga*
64
65   Note: The files are installed in $(libdir)/gallium-pipe/ and the
66   interface between them and libxatracker.so is **not** stable.
67
68-  The environment variable GALLIUM_MSAA that forced a multisample GLX
69   visual was removed.
70