<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> <html lang="en"> <head> <meta http-equiv="content-type" content="text/html; charset=utf-8"> <title>Mesa Release Notes</title> <link rel="stylesheet" type="text/css" href="mesa.css"> </head> <body> <div class="header"> <h1>The Mesa 3D Graphics Library</h1> </div> <iframe src="contents.html"></iframe> <div class="content"> <h1>Mesa 9.0 Release Notes / October 8, 2012</h1> <p> Mesa 9.0 is a new development release. People who are concerned with stability and reliability should stick with a previous release or wait for Mesa 9.0.1. </p> <p> Mesa 9.0 implements the OpenGL 3.1 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 3.1. OpenGL 3.1 is <strong>only</strong> available if requested at context creation because GL_ARB_compatibility is not supported. </p> <h2>MD5 checksums</h2> <pre> be4cd34c6599a7cb9d254b05c48bdb1f MesaLib-9.0.tar.gz 60e557ce407be3732711da484ab3db6c MesaLib-9.0.tar.bz2 16b128544cd3f7e237927bb9f8aab7ce MesaLib-9.0.zip </pre> <h2>New features</h2> <p> Note: some of the new features are only available with certain drivers. </p> <ul> <li>Added new Gallium3D - nv30 driver</li> <li>Added new Gallium3D - radeonsi driver</li> <li>Added OpenCL state tracker Clover</li> <li>Completed VDPAU state tracker (video decoding support is currently limited to MPEG1 and MPEG2)</li> <li>GL_ARB_base_instance</li> <li>GL_ARB_blend_func_extended</li> <li>GL_ARB_debug_output</li> <li>GL_ARB_invalidate_subdata - Currently a "no-op" implementation. This extension is always enabled in all drivers.</li> <li>GL_ARB_shader_bit_encoding</li> <li>GL_ARB_texture_buffer_object</li> <li>GL_ARB_timer_query</li> <li>GL_ARB_transform_feedback3</li> <li>GL_ARB_transform_feedback_instanced</li> <li>GL_ARB_uniform_buffer_object</li> <li>GL_EXT_unpack_subimage for ES 2.0</li> <li>GL_EXT_read_format_bgra for ES 1.1 and 2.0</li> <li>GL_EXT_texture_rg for ES 2.x</li> <li>GL_NV_read_buffer for ES 2.0</li> <li>GLX_ARB_create_context_robustness</li> <li>EGL_KHR_create_context</li> <li>EGL_KHR_surfaceless_context - This replaces the EGL_KHR_surfaceless_{gles1,gles2,opengl} extensions that were never approved by Khronos.</li> <li>EGL_EXT_create_context_robustness</li> </ul> <h2>Bug fixes</h2> <p>TBD -- This list is likely incomplete.</p> <h2>Changes</h2> <ul> <li> The legacy/static Makefile system (ex: 'make linux-dri') has been removed. <br> The two supported build methods are now autoconf/automake and SCons. </li> <li>Removed support for GL_ARB_shadow_ambient extension</li> <li>Removed Gallium3D - nvfx driver (use nv30 instead)</li> <li> libGLU has been moved into its own repository, found at <a href="http://cgit.freedesktop.org/mesa/glu/">http://cgit.freedesktop.org/mesa/glu/</a> </li> </ul> </div> </body> </html>