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 19.1.6 Release Notes / September 3, 2019</h1> 18b8e80941Smrg 19b8e80941Smrg<p> 20b8e80941SmrgMesa 19.1.6 is a bug fix release which fixes bugs found since the 19.1.5 release. 21b8e80941Smrg</p> 22b8e80941Smrg<p> 23b8e80941SmrgMesa 19.1.6 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<h2>SHA256 checksums</h2> 32b8e80941Smrg<pre> 33b8e80941Smrg2a369b7b48545c6486e7e44913ad022daca097c8bd937bf30dcf3f17a94d3496 mesa-19.1.6.tar.xz 34b8e80941Smrg</pre> 35b8e80941Smrg 36b8e80941Smrg 37b8e80941Smrg<h2>New features</h2> 38b8e80941Smrg<p>None</p> 39b8e80941Smrg 40b8e80941Smrg 41b8e80941Smrg<h2>Bug fixes</h2> 42b8e80941Smrg 43b8e80941Smrg<ul> 44b8e80941Smrg 45b8e80941Smrg<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=104395">Bug 104395</a> - [CTS] GTF-GL46.gtf32.GL3Tests.packed_pixels.packed_pixels tests fail on 32bit Mesa</li> 46b8e80941Smrg 47b8e80941Smrg<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=111213">Bug 111213</a> - VA-API nouveau SIGSEGV and asserts</li> 48b8e80941Smrg 49b8e80941Smrg<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=111241">Bug 111241</a> - Shadertoy shader causing hang</li> 50b8e80941Smrg 51b8e80941Smrg<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=111411">Bug 111411</a> - SPIR-V shader leads to GPU hang, sometimes making machine unstable</li> 52b8e80941Smrg 53b8e80941Smrg</ul> 54b8e80941Smrg 55b8e80941Smrg 56b8e80941Smrg<h2>Changes</h2> 57b8e80941Smrg 58b8e80941Smrg<p>Andres Rodriguez (1):</p> 59b8e80941Smrg<ul> 60b8e80941Smrg <li>radv: additional query fixes</li> 61b8e80941Smrg</ul> 62b8e80941Smrg 63b8e80941Smrg<p>Daniel Schürmann (1):</p> 64b8e80941Smrg<ul> 65b8e80941Smrg <li>nir/lcssa: handle deref instructions properly</li> 66b8e80941Smrg</ul> 67b8e80941Smrg 68b8e80941Smrg<p>Danylo Piliaiev (1):</p> 69b8e80941Smrg<ul> 70b8e80941Smrg <li>nir/loop_unroll: Prepare loop for unrolling in wrapper_unroll</li> 71b8e80941Smrg</ul> 72b8e80941Smrg 73b8e80941Smrg<p>Ian Romanick (2):</p> 74b8e80941Smrg<ul> 75b8e80941Smrg <li>nir/algrbraic: Don't optimize open-coded bitfield reverse when lowering is enabled</li> 76b8e80941Smrg <li>intel/compiler: Request bitfield_reverse lowering on pre-Gen7 hardware</li> 77b8e80941Smrg</ul> 78b8e80941Smrg 79b8e80941Smrg<p>Ilia Mirkin (1):</p> 80b8e80941Smrg<ul> 81b8e80941Smrg <li>gallium/vl: use compute preference for all multimedia, not just blit</li> 82b8e80941Smrg</ul> 83b8e80941Smrg 84b8e80941Smrg<p>Jonas Ådahl (1):</p> 85b8e80941Smrg<ul> 86b8e80941Smrg <li>wayland/egl: Ensure correct buffer size when allocating</li> 87b8e80941Smrg</ul> 88b8e80941Smrg 89b8e80941Smrg<p>Juan A. Suarez Romero (6):</p> 90b8e80941Smrg<ul> 91b8e80941Smrg <li>docs: add sha256 checksums for 19.1.5</li> 92b8e80941Smrg <li>cherry-ignore: add explicit 19.2 only nominations</li> 93b8e80941Smrg <li>cherry-ignore: iris: Replace devinfo->gen with GEN_GEN</li> 94b8e80941Smrg <li>cherry-ignore: iris: Update fast clear colors on Gen9 with direct immediate writes.</li> 95b8e80941Smrg <li>cherry-ignore: iris: Avoid unnecessary resolves on transfer maps</li> 96b8e80941Smrg <li>Update version to 19.1.6</li> 97b8e80941Smrg</ul> 98b8e80941Smrg 99b8e80941Smrg<p>Kenneth Graunke (6):</p> 100b8e80941Smrg<ul> 101b8e80941Smrg <li>iris: Fix broken aux.possible/sampler_usages bitmask handling</li> 102b8e80941Smrg <li>iris: Drop copy format hacks from copy region based transfer path.</li> 103b8e80941Smrg <li>iris: Fix large timeout handling in rel2abs()</li> 104b8e80941Smrg <li>util: Add a _mesa_i64roundevenf() helper.</li> 105b8e80941Smrg <li>mesa: Fix _mesa_float_to_unorm() on 32-bit systems.</li> 106b8e80941Smrg <li>intel/compiler: Fix src0/desc setter ordering</li> 107b8e80941Smrg</ul> 108b8e80941Smrg 109b8e80941Smrg<p>Marek Olšák (1):</p> 110b8e80941Smrg<ul> 111b8e80941Smrg <li>radeonsi: fix scratch buffer WAVESIZE setting leading to corruption</li> 112b8e80941Smrg</ul> 113b8e80941Smrg 114b8e80941Smrg<p>Paulo Zanoni (1):</p> 115b8e80941Smrg<ul> 116b8e80941Smrg <li>intel/fs: grab fail_msg from v32 instead of v16 when v32->run_cs fails</li> 117b8e80941Smrg</ul> 118b8e80941Smrg 119b8e80941Smrg<p>Pierre-Eric Pelloux-Prayer (1):</p> 120b8e80941Smrg<ul> 121b8e80941Smrg <li>glsl: replace 'x + (-x)' with constant 0</li> 122b8e80941Smrg</ul> 123b8e80941Smrg 124b8e80941Smrg<p>Tapani Pälli (1):</p> 125b8e80941Smrg<ul> 126b8e80941Smrg <li>egl: reset blob cache set/get functions on terminate</li> 127b8e80941Smrg</ul> 128b8e80941Smrg 129b8e80941Smrg 130b8e80941Smrg</div> 131b8e80941Smrg</body> 132b8e80941Smrg</html> 133