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  5.   <title>Mesa Release Notes</title>
  6.   <link rel="stylesheet" type="text/css" href="../mesa.css">
  7. </head>
  8. <body>
  9.  
  10. <div class="header">
  11.   <h1>The Mesa 3D Graphics Library</h1>
  12. </div>
  13.  
  14. <iframe src="../contents.html"></iframe>
  15. <div class="content">
  16.  
  17. <h1>Mesa 8.0.5 Release Notes / October 24, 2012</h1>
  18.  
  19. <p>
  20. Mesa 8.0.5 is a bug fix release which fixes bugs found since the 8.0.4 release.
  21. </p>
  22. <p>
  23. Mesa 8.0.5 implements the OpenGL 3.0 API, but the version reported by
  24. glGetString(GL_VERSION) depends on the particular driver being used.
  25. Some drivers don't support all the features required in OpenGL 3.0.
  26. </p>
  27. <p>
  28. See the <a href="../install.html">Compiling/Installing page</a> for prerequisites
  29. for DRI hardware acceleration.
  30. </p>
  31.  
  32.  
  33. <h2>MD5 checksums</h2>
  34. <pre>
  35. cda5d101f43b8784fa60bdeaca4056f2  MesaLib-8.0.5.tar.gz
  36. 01305591073a76b65267f69f27d635a3  MesaLib-8.0.5.tar.bz2
  37. 97f11c00cac8fb98aa0131990086dc8e  MesaLib-8.0.5.zip
  38. </pre>
  39.  
  40. <h2>New features</h2>
  41. <p>None.</p>
  42.  
  43. <h2>Bug fixes</h2>
  44.  
  45. <p>This list is likely incomplete.</p>
  46.  
  47. <ul>
  48.  
  49. <li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=44912">Bug 44912</a> - [bisected] WebGL conformance/textures/texture-mips tests fails</li>
  50.  
  51. <li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=46644">Bug 46644</a> - Sandybridge Mobile: ARBfp TXP with coords from fragment.color doesn't apply W divide</li>
  52.  
  53. <li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=46784">Bug 46784</a> - MAD using multiply written register fails</li>
  54.  
  55. <li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=47375">Bug 47375</a> - Blender crash on startup after upgrade to mesa 8.0.1</li>
  56.  
  57. <li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=48120">Bug 48120</a> - GL_EXT_texture_sRGB_decode still broken</li>
  58.  
  59. <li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=48628">Bug 48628</a> - [bisected ILK]Oglc fogexp(basic.allCases) regressed</li>
  60.  
  61. <li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=49772">Bug 49772</a> - [SNB]Oglc depth-stencil(basic.read.ds) regressed</li>
  62.  
  63. <li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=52129">Bug 52129</a> - [Bisected ILK]Piglit spec_ARB_shader_texture_lod_execution_glsl-fs-shadow2DGradARB-01  regressed</li>
  64.  
  65. <li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=52382">Bug 52382</a> - [ivb gt1] Severe image corruption and GPU Hang, too many PS threads</li>
  66.  
  67. <li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=52563">Bug 52563</a> - build failure - struct radeon_renderbuffer has no member named Base</li>
  68.  
  69. <li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=53311">Bug 53311</a> - [Bisected IVB]Oglc transform_feedback(advanced.transformFeedback.points) Invalid argument</li>
  70.  
  71. <li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=53314">Bug 53314</a> - [llvmpipe] src/gallium/drivers/llvmpipe/lp_texture.c:920:llvmpipe_get_texture_tile_layout: Assertion `x &lt; lpr-&gt;tiles_per_row[level]' failed.</li>
  72.  
  73. <li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=53316">Bug 53316</a> - [llvmpipe] src/gallium/drivers/llvmpipe/lp_texture.c:601:llvmpipe_get_transfer: Assertion `resource' failed.</li>
  74.  
  75. <li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=53317">Bug 53317</a> - [llvmpipe] SIGSEGV src/gallium/auxiliary/gallivm/lp_bld_sample.c:99</li>
  76.  
  77. <li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=53318">Bug 53318</a> - [softpipe] sp_state_shader.c:194:softpipe_delete_fs_state: Assertion `var != softpipe-&gt;fs_variant' failed.</li>
  78.  
  79. <li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=53319">Bug 53319</a> - [softpipe] sp_texture.c:322:softpipe_get_transfer: Assertion `level &lt;= resource-&gt;last_level' failed.</li>
  80.  
  81. <li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=53618">Bug 53618</a> - [Bisected i915]Piglit glx_GLX_ARB_create_context_NULL_attribute_list Aborted</li>
  82.  
  83. <li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=53972">Bug 53972</a> - Black Mirror III: too dark</li>
  84.  
  85. <li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=54183">Bug 54183</a> - [Bisected ILK regression]many piglit/oglc/ogles2 cases Segmentation fault</li>
  86.  
  87. <li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=54193">Bug 54193</a> - output_components uninitialized in fs_visitor::emit_fb_writes()</li>
  88.  
  89. <li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=54301">Bug 54301</a> - [Bisected ILK regression]Piglit glx_GLX_ARB_create_context_forward-compatible_flag_with_3.0 Segmentation fault</li>
  90.  
  91. <li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=56211">Bug 56211</a> - src/mesa/state_tracker/st_cb_texture.c:1123:copy_image_data_to_texture: Assertion `u_minify(stImage-&gt;pt-&gt;height0, src_level) == stImage-&gt;base.Height' failed.</li>
  92.  
  93. <!-- <li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=">Bug </a> - </li> -->
  94.  
  95. </ul>
  96.  
  97.  
  98. <h2>Changes</h2>
  99. <p>The full set of changes can be viewed by using the following GIT command:</p>
  100.  
  101. <pre>
  102.  git log mesa-8.0.4..mesa-8.0.5
  103. </pre>
  104.  
  105. <p>Alex Deucher (3):</p>
  106. <ul>
  107.  <li>r600g: 8.0.x support for Trinity</li>
  108.  <li>r600g: add new Sumo, Palm, BTC pci ids</li>
  109.  <li>r600g: add additional evergreen pci ids</li>
  110. </ul>
  111.  
  112. <p>Andreas Boll (4):</p>
  113. <ul>
  114.  <li>docs/relnotes-8.0.4: fix html markup</li>
  115.  <li>mesa: fix html in shortlog_mesa.sh script</li>
  116.  <li>mesa: add get-pick-list.sh script into bin/</li>
  117.  <li>mesa: Bump version number to 8.0.5</li>
  118. </ul>
  119.  
  120. <p>Brian Paul (18):</p>
  121. <ul>
  122.  <li>mesa: use _mesa_is_user_fbo() and _mesa_is_winsys_fbo() functions</li>
  123.  <li>intel: use _mesa_is_winsys/user_fbo() helpers</li>
  124.  <li>st/egl: fix uninitialized pointer bug</li>
  125.  <li>mesa: added Ian's shortlog_mesa.sh script in bin/</li>
  126.   <li>mesa: loosen small matrix determinant check</li>
  127.   <li>xlib: add X error handler around XGetImage() call</li>
  128.   <li>radeon: set swrast_renderbuffer::ColorType field when mapping renderbuffers</li>
  129.   <li>svga: fix invalid memory reference in needs_to_create_zero()</li>
  130.   <li>meta: fix glDrawPixels fallback test, stencil drawing</li>
  131.   <li>radeon: fix Base/base typo</li>
  132.   <li>st/mesa: fix glCopyTexSubImage crash</li>
  133.   <li>gallivm: fix crash in lp_sampler_static_state()</li>
  134.   <li>st/mesa: fix renderbuffer validation bug</li>
  135.   <li>softpipe: fix softpipe_delete_fs_state() failed assertion</li>
  136.   <li>mesa: raise GL_INVALID_OPERATION in glGenerateMipmap for missing base image</li>
  137.   <li>st/mesa: s/CALLOC/calloc/ to fix allocation bug</li>
  138.   <li>mesa: do internal format error checking for glTexStorage()</li>
  139.   <li>mesa: fix incorrect error for glCompressedSubTexImage</li>
  140. </ul>
  141.  
  142. <p>Chad Versace (3):</p>
  143. <ul>
  144.   <li>mesa: Don't advertise GLES extensions in GL contexts</li>
  145.  <li>i830: Fix stack corruption</li>
  146.  <li>swrast: Fix implicit declaration warnings</li>
  147. </ul>
  148.  
  149. <p>Chris Forbes (1):</p>
  150. <ul>
  151.  <li>mesa: fix dropped &amp;&amp; in glGetStringi()</li>
  152. </ul>
  153.  
  154. <p>Christoph Bumiller (1):</p>
  155. <ul>
  156.  <li>st/mesa: call update_renderbuffer_surface for sRGB renderbuffers, too</li>
  157. </ul>
  158.  
  159. <p>Eric Anholt (9):</p>
  160. <ul>
  161.  <li>i965/gen7: Reduce GT1 WM thread count according to updated BSpec.</li>
  162.  <li>i965/fs: Invalidate live intervals in passes that remove an instruction.</li>
  163.  <li>i965: Fix bug in the old FS backend's projtex() calculation.</li>
  164.   <li>i965: Add support for GL_SKIP_DECODE_EXT on other SRGB formats.</li>
  165.   <li>i965/vs: Convert EdgeFlagPointer values appropriately for the VS on gen4.</li>
  166.   <li>i965: Fix accumulator_contains() test to also reject swizzles of the dst.</li>
  167.   <li>mesa: Fix glPopAttrib() behavior on GL_FRAMEBUFFER_SRGB.</li>
  168.   <li>mesa: In conditional rendering fallback, check the query status.</li>
  169.   <li>i965: Drop the confusing saturate argument to math instruction setup.</li>
  170. </ul>
  171.  
  172. <p>Ian Romanick (8):</p>
  173. <ul>
  174.   <li>docs: Add 8.0.4 release md5sums</li>
  175.   <li>Revert "i965: Avoid unnecessary recompiles for shaders that don't use dFdy()."</li>
  176.   <li>i965: Fix regression in depth texture rendering on pre-SNB</li>
  177.   <li>dri2: Fix bug in attribute handling for non-desktop OpenGL contexts</li>
  178.   <li>mesa: Generate an error when glCopyTexImage border is invalid</li>
  179.   <li>mesa/es: Validate glTexImage border in Mesa code rather than the ES wrapper</li>
  180.   <li>mesa: Allow glGetTexParameter of GL_TEXTURE_SRGB_DECODE_EXT</li>
  181.   <li>dri_util: Use calloc to allocate __DRIcontext</li>
  182. </ul>
  183.  
  184. <p>Jonas Maebe (1):</p>
  185. <ul>
  186.   <li>darwin: do not create double-buffered offscreen pixel formats</li>
  187. </ul>
  188.  
  189. <p>Jordan Justen (1):</p>
  190. <ul>
  191.   <li>intel: move error on create context to proper path</li>
  192. </ul>
  193.  
  194. <p>José Fonseca (1):</p>
  195. <ul>
  196.   <li>mesa: disable MSVC global optimization in pack.c</li>
  197. </ul>
  198.  
  199. <p>Kenneth Graunke (8):</p>
  200. <ul>
  201.   <li>mesa: Use GLdouble for depthMax in final unpack conversions.</li>
  202.   <li>i965/fs: Initialize output_components[] by filling it with zeros.</li>
  203.   <li>mesa: Prevent repeated glDeleteShader() from blowing away our refcounts.</li>
  204.   <li>i965: Support MESA_FORMAT_SIGNED_RGBA_16.</li>
  205.   <li>glsl: Fix #pragma invariant(all) language version check.</li>
  206.   <li>i965/vs: Don't clobber sampler message MRFs with subexpressions.</li>
  207.  <li>intel: Move finish_batch() call before MI_BATCH_BUFFER_END and padding.</li>
  208.  <li>i965/fs: Don't use brw-&gt;fragment_program in calculate_urb_setup().</li>
  209. </ul>
  210.  
  211. <p>Maarten Lankhorst (1):</p>
  212. <ul>
  213.   <li>winsys/radeon: Remove unnecessary pipe_thread_destroy in radeon_drm_cs_destroy</li>
  214. </ul>
  215.  
  216. <p>Marek Olšák (6):</p>
  217. <ul>
  218.   <li>mesa: remove assertions that do not allow compressed 2D_ARRAY textures</li>
  219.   <li>r300g: fix colormask with non-BGRA formats</li>
  220.   <li>r600g: fix RSQ of negative value on Cayman</li>
  221.   <li>r600g: fix EXP on Cayman</li>
  222.   <li>r600g: fix instance divisor on Cayman</li>
  223.   <li>gallium/u_blit: set dst format from pipe_resource, not pipe_surface</li>
  224. </ul>
  225.  
  226. <p>Michel Dänzer (2):</p>
  227. <ul>
  228.   <li>st/mesa: Fix source miptree level for copying data to finalized miptree.</li>
  229.   <li>st/mesa: Fix assertions for copying texture image to finalized miptree.</li>
  230. </ul>
  231.  
  232. <p>Niels Ole Salscheider (1):</p>
  233. <ul>
  234.   <li>st/mesa: index can be negative in the PROGRAM_CONSTANT case</li>
  235. </ul>
  236.  
  237. <p>Paul Berry (5):</p>
  238. <ul>
  239.   <li>i965: Compute dFdy() correctly for FBOs.</li>
  240.   <li>mesa: Add UsesDFdy to struct gl_fragment_program.</li>
  241.   <li>i965: Avoid unnecessary recompiles for shaders that don't use dFdy().</li>
  242.  <li>i965/Gen6: Work around GPU hangs due to misaligned depth coordinate offsets.</li>
  243.  <li>i965/Gen7: Work around GPU hangs due to misaligned depth coordinate offsets.</li>
  244. </ul>
  245.  
  246. <p>Stéphane Marchesin (1):</p>
  247. <ul>
  248.  <li>glsl/linker: Avoid buffer over-run in parcel_out_uniform_storage::visit_field</li>
  249. </ul>
  250.  
  251. <p>Tapani Pälli (2):</p>
  252. <ul>
  253.  <li>xmlconfig: use __progname when building for Android</li>
  254.  <li>android: do not expose single buffered eglconfigs</li>
  255. </ul>
  256.  
  257. <p>Vadim Girlin (1):</p>
  258. <ul>
  259.  <li>winsys/radeon: fix relocs caching</li>
  260. </ul>
  261.  
  262. </div>
  263. </body>
  264. </html>
  265.