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11 <h1>The Mesa
3D Graphics Library
</h1>
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17 <h1>Mesa
12.1.0 Release Notes / TBD
</h1>
20 Mesa
12.1.0 is a new development release.
21 People who are concerned with stability and reliability should stick
22 with a previous release or wait for Mesa
12.1.1.
25 Mesa
12.1.0 implements the OpenGL
4.4 API, but the version reported by
26 glGetString(GL_VERSION) or glGetIntegerv(GL_MAJOR_VERSION) /
27 glGetIntegerv(GL_MINOR_VERSION) depends on the particular driver being used.
28 Some drivers don't support all the features required in OpenGL
4.4. OpenGL
29 4.4 is
<strong>only
</strong> available if requested at context creation
30 because compatibility contexts are not supported.
34 <h2>SHA256 checksums
</h2>
43 Note: some of the new features are only available with certain drivers.
47 <li>OpenGL ES
3.1 on i965/hsw
</li>
48 <li>OpenGL ES
3.2 on i965/gen9+ (Skylake and later)
</li>
49 <li>GL_ARB_ES3_1_compatibility on i965
</li>
50 <li>GL_ARB_ES3_2_compatibility on i965/gen8+
</li>
51 <li>GL_ARB_clear_texture on r600, radeonsi
</li>
52 <li>GL_ARB_cull_distance on radeonsi
</li>
53 <li>GL_ARB_enhanced_layouts on i965
</li>
54 <li>GL_ARB_indirect_parameters on radeonsi
</li>
55 <li>GL_ARB_shader_draw_parameters on radeonsi
</li>
56 <li>GL_ARB_shader_group_vote on nvc0
</li>
57 <li>GL_ARB_shader_viewport_layer_array on i965/gen6+
</li>
58 <li>GL_ARB_stencil_texturing on i965/hsw
</li>
59 <li>GL_ARB_texture_stencil8 on i965/hsw
</li>
60 <li>GL_EXT_window_rectangles on nv50, nvc0
</li>
61 <li>GL_KHR_blend_equation_advanced on i965
</li>
62 <li>GL_KHR_texture_compression_astc_sliced_3d on i965
</li>
63 <li>GL_OES_copy_image on nv50, nvc0, r600, radeonsi, softpipe, llvmpipe
</li>
64 <li>GL_OES_geometry_shader on i965/gen8+, nvc0, radeonsi
</li>
65 <li>GL_OES_primitive_bounding_box on i965/gen7+, nvc0, radeonsi
</li>
66 <li>GL_OES_texture_cube_map_array on i965/gen8+, nvc0, radeonsi
</li>
67 <li>GL_OES_tessellation_shader on i965/gen7+, nvc0, radeonsi
</li>
68 <li>GL_OES_viewport_array on nvc0, radeonsi
</li>
69 <li>GL_ANDROID_extension_pack_es31a on i965/gen9+
</li>