1b8e80941Smrg<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> 2b8e80941Smrg<html lang="en"> 3b8e80941Smrg<head> 4b8e80941Smrg <meta http-equiv="content-type" content="text/html; charset=utf-8"> 5b8e80941Smrg <title>Mesa Release Notes</title> 6b8e80941Smrg <link rel="stylesheet" type="text/css" href="../mesa.css"> 7b8e80941Smrg</head> 8b8e80941Smrg<body> 9b8e80941Smrg 10b8e80941Smrg<div class="header"> 11b8e80941Smrg <h1>The Mesa 3D Graphics Library</h1> 12b8e80941Smrg</div> 13b8e80941Smrg 14b8e80941Smrg<iframe src="../contents.html"></iframe> 15b8e80941Smrg<div class="content"> 16b8e80941Smrg 17b8e80941Smrg<h1>Mesa 18.2.1 Release Notes / September 21, 2018</h1> 18b8e80941Smrg 19b8e80941Smrg<p> 20b8e80941SmrgMesa 18.2.1 is a bug fix release which fixes bugs found since the 18.2.0 release. 21b8e80941Smrg</p> 22b8e80941Smrg<p> 23b8e80941SmrgMesa 18.2.0 implements the OpenGL 4.5 API, but the version reported by 24b8e80941SmrgglGetString(GL_VERSION) or glGetIntegerv(GL_MAJOR_VERSION) / 25b8e80941SmrgglGetIntegerv(GL_MINOR_VERSION) depends on the particular driver being used. 26b8e80941SmrgSome drivers don't support all the features required in OpenGL 4.5. OpenGL 27b8e80941Smrg4.5 is <strong>only</strong> available if requested at context creation. 28b8e80941SmrgCompatibility contexts may report a lower version depending on each driver. 29b8e80941Smrg</p> 30b8e80941Smrg 31b8e80941Smrg 32b8e80941Smrg<h2>SHA256 checksums</h2> 33b8e80941Smrg<pre> 34b8e80941SmrgSHA256: 45419ccbe1bf9a2e15ffe71ced34615002e1b42c24b917fbe2b2f58ab1970562 mesa-18.2.1.tar.gz 35b8e80941SmrgSHA256: 9636dc6f3d188abdcca02da97cedd73640d9035224efd5db724187d062c81056 mesa-18.2.1.tar.xz 36b8e80941Smrg</pre> 37b8e80941Smrg 38b8e80941Smrg 39b8e80941Smrg<h2>New features</h2> 40b8e80941Smrg<p>None</p> 41b8e80941Smrg 42b8e80941Smrg 43b8e80941Smrg<h2>Bug fixes</h2> 44b8e80941Smrg 45b8e80941Smrg<ul> 46b8e80941Smrg 47b8e80941Smrg<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=103241">Bug 103241</a> - Anv crashes when using 64-bit vertex inputs</li> 48b8e80941Smrg 49b8e80941Smrg<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=107280">Bug 107280</a> - [DXVK] Batman: Arkham City with tessellation enabled hangs on SKL GT4</li> 50b8e80941Smrg 51b8e80941Smrg<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=107772">Bug 107772</a> - Mesa preprocessor matches if(def)s & endifs incorrectly</li> 52b8e80941Smrg 53b8e80941Smrg<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=107779">Bug 107779</a> - Access violation with some games</li> 54b8e80941Smrg 55b8e80941Smrg<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=107810">Bug 107810</a> - The 'va_end' call is missed after 'va_copy' in 'util_vsnprintf' function under windows</li> 56b8e80941Smrg 57b8e80941Smrg<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=107832">Bug 107832</a> - Gallium picking A16L16 formats when emulating INTENSITY16 conflicts with mesa</li> 58b8e80941Smrg 59b8e80941Smrg<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=107843">Bug 107843</a> - 32bit Mesa build failes with meson.</li> 60b8e80941Smrg 61b8e80941Smrg<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=107879">Bug 107879</a> - crash happens when link program</li> 62b8e80941Smrg 63b8e80941Smrg<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=107891">Bug 107891</a> - [wine, regression, bisected] RAGE, Wolfenstein The New Order hangs in menu</li> 64b8e80941Smrg 65b8e80941Smrg</ul> 66b8e80941Smrg 67b8e80941Smrg 68b8e80941Smrg<h2>Changes</h2> 69b8e80941Smrg 70b8e80941Smrg<p>Andres Gomez (3):</p> 71b8e80941Smrg<ul> 72b8e80941Smrg <li>docs: add sha256 checksums for 18.2.0</li> 73b8e80941Smrg <li>Revert "Revert "glsl: skip stringification in preprocessor if in unreachable branch""</li> 74b8e80941Smrg <li>cherry-ignore: i965/tools: 32bit compilation with meson</li> 75b8e80941Smrg</ul> 76b8e80941Smrg 77b8e80941Smrg<p>Andrii Simiklit (4):</p> 78b8e80941Smrg<ul> 79b8e80941Smrg <li>apple/glx/log: added missing va_end() after va_copy()</li> 80b8e80941Smrg <li>mesa/util: don't use the same 'va_list' instance twice</li> 81b8e80941Smrg <li>mesa/util: don't ignore NULL returned from 'malloc'</li> 82b8e80941Smrg <li>mesa/util: add missing va_end() after va_copy()</li> 83b8e80941Smrg</ul> 84b8e80941Smrg 85b8e80941Smrg<p>Bas Nieuwenhuizen (5):</p> 86b8e80941Smrg<ul> 87b8e80941Smrg <li>radv: Support v3 of VK_EXT_vertex_attribute_divisor.</li> 88b8e80941Smrg <li>radv: Set the user SGPR MSB for Vega.</li> 89b8e80941Smrg <li>radv: Only allow 16 user SGPRs for compute on GFX9+.</li> 90b8e80941Smrg <li>radv: Use build ID if available for cache UUID.</li> 91b8e80941Smrg <li>radv: Fix driver UUID SHA1 init.</li> 92b8e80941Smrg</ul> 93b8e80941Smrg 94b8e80941Smrg<p>Christopher Egert (1):</p> 95b8e80941Smrg<ul> 96b8e80941Smrg <li>radeon: fix ColorMask</li> 97b8e80941Smrg</ul> 98b8e80941Smrg 99b8e80941Smrg<p>Dave Airlie (1):</p> 100b8e80941Smrg<ul> 101b8e80941Smrg <li>virgl: don't send a shader create with no data. (v2)</li> 102b8e80941Smrg</ul> 103b8e80941Smrg 104b8e80941Smrg<p>Dylan Baker (1):</p> 105b8e80941Smrg<ul> 106b8e80941Smrg <li>meson: Print a message about why a libdrm version was selected</li> 107b8e80941Smrg</ul> 108b8e80941Smrg 109b8e80941Smrg<p>Eric Anholt (2):</p> 110b8e80941Smrg<ul> 111b8e80941Smrg <li>v3d: Fix SRC_ALPHA_SATURATE blending for RTs without alpha.</li> 112b8e80941Smrg <li>v3d: Fix setup of the VCM cache size.</li> 113b8e80941Smrg</ul> 114b8e80941Smrg 115b8e80941Smrg<p>Erik Faye-Lund (2):</p> 116b8e80941Smrg<ul> 117b8e80941Smrg <li>winsys/virgl: avoid unintended behavior</li> 118b8e80941Smrg <li>virgl: adjust strides when mapping temp-resources</li> 119b8e80941Smrg</ul> 120b8e80941Smrg 121b8e80941Smrg<p>Fritz Koenig (2):</p> 122b8e80941Smrg<ul> 123b8e80941Smrg <li>mesa: Additional FlipY applications</li> 124b8e80941Smrg <li>mesa: FramebufferParameteri parameter checking</li> 125b8e80941Smrg</ul> 126b8e80941Smrg 127b8e80941Smrg<p>Gert Wollny (2):</p> 128b8e80941Smrg<ul> 129b8e80941Smrg <li>winsys/virgl: correct resource and handle allocation (v2)</li> 130b8e80941Smrg <li>mesa/texture: Also check for LA texture when querying intensity component size</li> 131b8e80941Smrg</ul> 132b8e80941Smrg 133b8e80941Smrg<p>Ian Romanick (1):</p> 134b8e80941Smrg<ul> 135b8e80941Smrg <li>i965/fs: Don't propagate conditional modifiers from integer compares to adds</li> 136b8e80941Smrg</ul> 137b8e80941Smrg 138b8e80941Smrg<p>Jason Ekstrand (11):</p> 139b8e80941Smrg<ul> 140b8e80941Smrg <li>anv/pipeline: Only consider double elements which actually exist</li> 141b8e80941Smrg <li>i965: Workaround the gen9 hw astc5x5 sampler bug</li> 142b8e80941Smrg <li>anv: Re-emit vertex buffers when the pipeline changes</li> 143b8e80941Smrg <li>anv: Disable the vertex cache when tessellating on SKL GT4</li> 144b8e80941Smrg <li>anv: Clamp scissors to the framebuffer boundary</li> 145b8e80941Smrg <li>vulkan: Update the XML and headers to 1.1.84</li> 146b8e80941Smrg <li>anv: Support v3 of VK_EXT_vertex_attribute_divisor</li> 147b8e80941Smrg <li>anv/query: Write both dwords in emit_zero_queries</li> 148b8e80941Smrg <li>nir: Add a small pass to rematerialize derefs per-block</li> 149b8e80941Smrg <li>nir/loop_unroll: Re-materialize derefs in use blocks before unrolling</li> 150b8e80941Smrg <li>nir/opt_if: Re-materialize derefs in use blocks before peeling loops</li> 151b8e80941Smrg</ul> 152b8e80941Smrg 153b8e80941Smrg<p>Josh Pieper (1):</p> 154b8e80941Smrg<ul> 155b8e80941Smrg <li>st/mesa: Validate the result of pipe_transfer_map in make_texture (v2)</li> 156b8e80941Smrg</ul> 157b8e80941Smrg 158b8e80941Smrg<p>Juan A. Suarez Romero (2):</p> 159b8e80941Smrg<ul> 160b8e80941Smrg <li>cherry-ignore: radv: fix descriptor pool allocation size</li> 161b8e80941Smrg <li>Update version to 18.2.1</li> 162b8e80941Smrg</ul> 163b8e80941Smrg 164b8e80941Smrg<p>Kenneth Feng (1):</p> 165b8e80941Smrg<ul> 166b8e80941Smrg <li>amd: Add Picasso device id</li> 167b8e80941Smrg</ul> 168b8e80941Smrg 169b8e80941Smrg<p>Marek Olšák (5):</p> 170b8e80941Smrg<ul> 171b8e80941Smrg <li>radeonsi: fix HTILE for NPOT textures with mipmapping on SI/CI</li> 172b8e80941Smrg <li>winsys/radeon: fix CMASK fast clear for NPOT textures with mipmapping on SI/CI</li> 173b8e80941Smrg <li>r600: fix HTILE for NPOT textures with mipmapping</li> 174b8e80941Smrg <li>radeonsi: fix printing a BO list into ddebug reports</li> 175b8e80941Smrg <li>ac: revert new LLVM 7.0 behavior for fdiv</li> 176b8e80941Smrg</ul> 177b8e80941Smrg 178b8e80941Smrg<p>Mathias Fröhlich (1):</p> 179b8e80941Smrg<ul> 180b8e80941Smrg <li>tnl: Fix green gun regression in xonotic.</li> 181b8e80941Smrg</ul> 182b8e80941Smrg 183b8e80941Smrg<p>Mauro Rossi (3):</p> 184b8e80941Smrg<ul> 185b8e80941Smrg <li>android: broadcom/genxml: fix collision with intel/genxml header-gen macro</li> 186b8e80941Smrg <li>android: broadcom/cle: add gallium include path</li> 187b8e80941Smrg <li>android: broadcom/cle: export the broadcom top level path headers</li> 188b8e80941Smrg</ul> 189b8e80941Smrg 190b8e80941Smrg<p>Michel Dänzer (1):</p> 191b8e80941Smrg<ul> 192b8e80941Smrg <li>loader/dri3: Only wait for back buffer fences in dri3_get_buffer</li> 193b8e80941Smrg</ul> 194b8e80941Smrg 195b8e80941Smrg<p>Pierre Moreau (1):</p> 196b8e80941Smrg<ul> 197b8e80941Smrg <li>nvir: Always split 64-bit IMAD/IMUL operations</li> 198b8e80941Smrg</ul> 199b8e80941Smrg 200b8e80941Smrg<p>Samuel Pitoiset (7):</p> 201b8e80941Smrg<ul> 202b8e80941Smrg <li>radv: fix function names for VK_EXT_conditional_rendering</li> 203b8e80941Smrg <li>radv: fix VK_EXT_conditional_rendering visibility</li> 204b8e80941Smrg <li>radv: bump the maximum number of arguments to 64</li> 205b8e80941Smrg <li>radv: handle loc->indirect correctly for the first descriptor</li> 206b8e80941Smrg <li>radv: fix GPU hangs with 32-bit indirect descriptors</li> 207b8e80941Smrg <li>radv: fix flushing indirect descriptors</li> 208b8e80941Smrg <li>radv: fix setting global locations for indirect descriptors</li> 209b8e80941Smrg</ul> 210b8e80941Smrg 211b8e80941Smrg<p>Sergii Romantsov (3):</p> 212b8e80941Smrg<ul> 213b8e80941Smrg <li>intel: compiler option msse2 and mstackrealign</li> 214b8e80941Smrg <li>i965/tools: 32bit compilation with meson</li> 215b8e80941Smrg <li>mesa/meson: 32bit xmlconfig linkage</li> 216b8e80941Smrg</ul> 217b8e80941Smrg 218b8e80941Smrg<p>Timothy Arceri (2):</p> 219b8e80941Smrg<ul> 220b8e80941Smrg <li>glsl: fixer lexer for unreachable defines</li> 221b8e80941Smrg <li>Revert "radeonsi: avoid syncing the driver thread in si_fence_finish"</li> 222b8e80941Smrg</ul> 223b8e80941Smrg 224b8e80941Smrg 225b8e80941Smrg</div> 226b8e80941Smrg</body> 227b8e80941Smrg</html> 228