74 lines
2.5 KiB
ReStructuredText
74 lines
2.5 KiB
ReStructuredText
Mesa 7.8.3 Release Notes / (date tbd)
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=====================================
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Mesa 7.8.3 is a bug fix release which fixes bugs found since the 7.8.2
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release.
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Mesa 7.8.3 implements the OpenGL 2.1 API, but the version reported by
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glGetString(GL_VERSION) depends on the particular driver being used.
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Some drivers don't support all the features required in OpenGL 2.1.
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See the :doc:`Compiling/Installing page <../install>` for
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prerequisites for DRI hardware acceleration.
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MD5 checksums
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-------------
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::
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x MesaLib-7.8.3.tar.gz
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x MesaLib-7.8.3.tar.bz2
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x MesaLib-7.8.3.zip
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x MesaDemos-7.8.3.tar.gz
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x MesaDemos-7.8.3.tar.bz2
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x MesaDemos-7.8.3.zip
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x MesaGLUT-7.8.3.tar.gz
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x MesaGLUT-7.8.3.tar.bz2
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x MesaGLUT-7.8.3.zip
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New features
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------------
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None.
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Changes
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-------
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- The radeon driver should use less memory when searching for a valid
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mip image.
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Bug fixes
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---------
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- Fix unsupported FB with D24S8 (bug
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`29116 <https://bugs.freedesktop.org/show_bug.cgi?id=23670>`__)
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- Fix ReadPixels crash when reading depth/stencil from an FBO
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- Fixed a bug rendering to 16-bit buffers using swrast.
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- Fixed a state tracker/TGSI bug that caused crashes when using
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Windows' memory debugging features.
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- Fixed an issue rendering to 32-bit channels with swrast (bug
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`29487 <https://bugs.freedesktop.org/show_bug.cgi?id=29487>`__)
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- GLSL: fix indirect ``gl_TextureMatrix`` addressing (bug
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`28967 <https://bugs.freedesktop.org/show_bug.cgi?id=28967>`__)
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- GLSL: fix for bug
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`27216 <https://bugs.freedesktop.org/show_bug.cgi?id=27216>`__
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- GLSL: fix zw fragcoord entries in some cases (bug
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`29183 <https://bugs.freedesktop.org/show_bug.cgi?id=29183>`__)
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- Fix texture env generation in some cases (bug
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`28169 <https://bugs.freedesktop.org/show_bug.cgi?id=28169>`__)
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- osmesa: a fix for calling ``OSMesaMakeCurrent`` twice was applied
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(bug `10966 <https://bugs.freedesktop.org/show_bug.cgi?id=10966>`__
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- A bug was fixed which could cause Mesa to ignore the
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``MESA_EXTENSION_OVERRIDE`` environment variable.
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- A bug related to specular highlights on backfaces was fixed.
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- A radeon-specific issue with ``glCopyTex(Sub)Image`` was corrected.
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- radeon/wine: flush command stream in more cases, fixing wine d3d9
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tests.
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- r600: fix sin+cos normalization.
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- r600: (properly) ignore ``GL_COORD_REPLACE`` when point sprites are
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disabled.
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- radeon: avoid flushing when the context is not current.
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- r300c: a bug affecting unaligned BOs was fixed.
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- r300c: a hardlock caused by ARB_half_float_vertex incorrectly
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advertised on some chipsets.
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