| <HTML> |
| |
| <TITLE>Mesa Release Notes</TITLE> |
| |
| <head><link rel="stylesheet" type="text/css" href="mesa.css"></head> |
| |
| <BODY> |
| |
| <body bgcolor="#eeeeee"> |
| |
| <H1>Mesa 7.8.2 Release Notes / (date tbd)</H1> |
| |
| <p> |
| Mesa 7.8.2 is a bug fix release which fixes bugs found since the 7.8.1 release. |
| </p> |
| <p> |
| Mesa 7.8.2 implements the OpenGL 2.1 API, but the version reported by |
| glGetString(GL_VERSION) depends on the particular driver being used. |
| Some drivers don't support all the features required in OpenGL 2.1. |
| </p> |
| <p> |
| See the <a href="install.html">Compiling/Installing page</a> for prerequisites |
| for DRI hardware acceleration. |
| </p> |
| |
| |
| <h2>MD5 checksums</h2> |
| <pre> |
| c89b63d253605ed40e8ac370d25a833c MesaLib-7.8.2.tar.gz |
| 6be2d343a0089bfd395ce02aaf8adb57 MesaLib-7.8.2.tar.bz2 |
| a04ad3b06ac5ff3969a003fa7bbf7d5b MesaLib-7.8.2.zip |
| 7c213f92efeb471f0331670d5079d4c0 MesaDemos-7.8.2.tar.gz |
| 757d9e2e06f48b1a52848be9b0307ced MesaDemos-7.8.2.tar.bz2 |
| 8d0e5cfe68b8ebf90265d350ae2c48b1 MesaDemos-7.8.2.zip |
| b74482e3f44f35ed395c4aada4fd8240 MesaGLUT-7.8.2.tar.gz |
| a471807b65e49c325808ba4551be93ed MesaGLUT-7.8.2.tar.bz2 |
| 9f190268c42be582ef66e47365ee61e3 MesaGLUT-7.8.2.zip |
| </pre> |
| |
| |
| <h2>New features</h2> |
| <p>None.</p> |
| |
| |
| <h2>Changes</h2> |
| <ul> |
| <li>Upgraded glext.h to version 61, and upgraded glxext.h |
| </ul> |
| |
| |
| <h2>Bug fixes</h2> |
| <ul> |
| <li>Fixed Gallium glDrawPixels(GL_DEPTH_COMPONENT). |
| <li>Fixed Gallium Cell driver to buildable, runable state |
| <li>Fixed bad error checking for glFramebufferRenderbuffer(attachment=GL_DEPTH_STENCIL_ATTACHMENT). |
| <li>Fixed incorrect Z coordinate handling in "meta" glDraw/CopyPixels. |
| <a href="https://bugs.freedesktop.org/show_bug.cgi?id=23670">Bug |
| #23670</a>.</li> |
| |
| <li>Assorted i965 driver fixes. |
| Including but not limited to: |
| <ul> |
| <li>Fix scissoring when width or height is |
| 0. <a href="https://bugs.freedesktop.org/show_bug.cgi?id=27643">Bug |
| #27643</a>. |
| <li>Fix bit allocation for number of color regions for |
| ARB_draw_buffers.</li> |
| <li>Set the correct provoking vertex for clipped first-mode |
| trifans. <a href="https://bugs.freedesktop.org/show_bug.cgi?id=24470">Bug |
| #24470</a>.</li> |
| <li>Use <code>R16G16B16A16_FLOAT</code> for 3-component half-float.</li> |
| <li>Fix assertion for surface tile offset usage on Ironlake.</li> |
| <li>Fix cube map layouts on Ironlake.</li> |
| <li>When an RB gets a new region, clear the old from the state |
| cache. <a href="https://bugs.freedesktop.org/show_bug.cgi?id=24119">Bug |
| #24119</a>.</li> |
| <li>Reject shaders with uninlined function calls instead of hanging.</li> |
| </ul> |
| </li> |
| |
| <li>Assorted i915 driver fixes. Including but not limited to: |
| <ul> |
| <li>Fixed texture LOD clamping in i915 driver. |
| <a href="https://bugs.freedesktop.org/show_bug.cgi?id=24846">Bug |
| #24846</a>.</li> |
| <li>Fix off-by-one for drawing rectangle. |
| <a href="https://bugs.freedesktop.org/show_bug.cgi?id=27408">Bug |
| #27408</a>.</li> |
| </ul> |
| </li> |
| |
| <li>Fixed hangs in etracer on 830 and 845 |
| chipsets. <a href="https://bugs.freedesktop.org/show_bug.cgi?id=26557">Bug |
| #26557</a>.</li> |
| <li>Fixed tiling of small textures on all Intel drivers.</li> |
| <li>Fixed crash in Savage driver when using <code>_mesa_CopyTexImage2D</code>. |
| <a href="https://bugs.freedesktop.org/show_bug.cgi?id=27652">Bug |
| #27652</a>.</li> |
| |
| <li>Assorted GLX fixes. Including but not limited to: |
| <ul> |
| <li>Fixed <code>__glXInitializeVisualConfigFromTags</code>'s handling of |
| unrecognized fbconfig tags.</li> |
| <li>Fixed regression with <code>GLX_USE_GL</code>. |
| <li>Fixed config chooser logic for 'mask' matching.</li> |
| <li>Report swap events correctly in direct rendered case (DRI2)</li> |
| <li>Fixed build with dri2proto which doesn't define |
| <code>X_DRI2SwapInterval</code>.</li> |
| <li>Get <code>GLX_SCREEN</code> first in <code>__glXQueryContextInfo</code>. |
| <a href="https://bugs.freedesktop.org/show_bug.cgi?id=14245">Bug |
| #14245</a>.</li> |
| </ul> |
| </li> |
| |
| <li>Assorted GLSL fixes. Including but not limited to: |
| <ul> |
| <li>Change variable declared assertion into conditional in GLSL |
| compiler. <a href="https://bugs.freedesktop.org/show_bug.cgi?id=27921">Bug |
| #27921</a>.</li> |
| <li>Fix instruction indexing |
| bugs. <a href="https://bugs.freedesktop.org/show_bug.cgi?id=27566">Bug |
| #27566</a>.</li> |
| <li>Updated uniform location / offset encoding to be more like |
| other implementations.</li> |
| <li>Don't overwrite a driver's shader infolog with generic failure |
| message.</li> |
| </ul> |
| </li> |
| |
| <li>Fixed OSMesa build for 16 and 32-bit color channel depth. |
| <li>Fixed OSMesa build with hidden symbol visibility. libOSMesa no longer links to libGL. |
| <a href="https://bugs.freedesktop.org/show_bug.cgi?id=28305">Bug |
| #28305</a>. |
| <li>Fixed handling of multiple render targets in fixed-function |
| texture envrionmnent programs.</li> |
| <li>Fixed conversion errors in <code>signed_rgba8888[rev]</code> texel |
| fetch.</li> |
| <li>Don't set srcLevel on <code>GL_TEXTURE_RECTANGLE_ARB</code> targets.</li> |
| <li>Various build fixes for OpenBSD.</li> |
| <li>Various build fixes for OS X.</li> |
| <li>Various build fixes for GCC 3.3.</li> |
| </ul> |
| |
| |
| </body> |
| </html> |