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 17.2.5 Release Notes / November 10, 2017</h1> 18b8e80941Smrg 19b8e80941Smrg<p> 20b8e80941SmrgMesa 17.2.5 is a bug fix release which fixes bugs found since the 17.2.4 release. 21b8e80941Smrg</p> 22b8e80941Smrg<p> 23b8e80941SmrgMesa 17.2.5 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 28b8e80941Smrgbecause compatibility contexts are not supported. 29b8e80941Smrg</p> 30b8e80941Smrg 31b8e80941Smrg 32b8e80941Smrg<h2>SHA256 checksums</h2> 33b8e80941Smrg<pre> 34b8e80941Smrg25b40e72fad64b096c2d8d6fe9579369954debe7970d4ad53e5033c7eec2918b mesa-17.2.5.tar.gz 35b8e80941Smrg7f7f914b7b9ea0b15f2d9d01a4375e311b0e90e55683b8e8a67ce8691eb1070f mesa-17.2.5.tar.xz 36b8e80941Smrg</pre> 37b8e80941Smrg 38b8e80941Smrg 39b8e80941Smrg<h2>New features</h2> 40b8e80941Smrg<p>None</p> 41b8e80941Smrg 42b8e80941Smrg 43b8e80941Smrg<h2>Bug fixes</h2> 44b8e80941Smrg<ul> 45b8e80941Smrg 46b8e80941Smrg<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=97532">Bug 97532</a> - Regression: GLB 2.7 & Glmark-2 GLES versions segfault due to linker precision error (259fc505) on dead variable</li> 47b8e80941Smrg 48b8e80941Smrg<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=102680">Bug 102680</a> - [OpenGL CTS] KHR-GL45.shader_ballot_tests.ShaderBallotBitmasks fails</li> 49b8e80941Smrg 50b8e80941Smrg<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=102809">Bug 102809</a> - Rust shadows(?) flash random colours</li> 51b8e80941Smrg 52b8e80941Smrg<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=103142">Bug 103142</a> - R600g+sb: optimizer apparently stuck in an endless loop</li> 53b8e80941Smrg 54b8e80941Smrg</ul> 55b8e80941Smrg 56b8e80941Smrg 57b8e80941Smrg<h2>Changes</h2> 58b8e80941Smrg<p>Andres Gomez (8):</p> 59b8e80941Smrg<ul> 60b8e80941Smrg <li>docs: add sha256 checksums for 17.2.4</li> 61b8e80941Smrg <li>cherry-ignore: radv: copy indirect lowering settings from radeonsi</li> 62b8e80941Smrg <li>cherry-ignore: i965: fix blorp stage_prog_data->param leak</li> 63b8e80941Smrg <li>cherry-ignore: etnaviv: don't do resolve-in-place without valid TS</li> 64b8e80941Smrg <li>cherry-ignore: intel/fs: Alloc pull constants off mem_ctx</li> 65b8e80941Smrg <li>cherry-ignore: added 17.3 nominations.</li> 66b8e80941Smrg <li>cherry-ignore: automake: include git_sha1.h.in in release tarball</li> 67b8e80941Smrg <li>Update version to 17.2.5</li> 68b8e80941Smrg</ul> 69b8e80941Smrg 70b8e80941Smrg<p>Bas Nieuwenhuizen (3):</p> 71b8e80941Smrg<ul> 72b8e80941Smrg <li>radv: Don't expose heaps with 0 memory.</li> 73b8e80941Smrg <li>radv: Don't use vgpr indexing for outputs on GFX9.</li> 74b8e80941Smrg <li>radv: Disallow indirect outputs for GS on GFX9 as well.</li> 75b8e80941Smrg</ul> 76b8e80941Smrg 77b8e80941Smrg<p>Dave Airlie (3):</p> 78b8e80941Smrg<ul> 79b8e80941Smrg <li>i915g: make gears run again.</li> 80b8e80941Smrg <li>radv: free attachments on end command buffer.</li> 81b8e80941Smrg <li>radv: add initial copy descriptor support. (v2)</li> 82b8e80941Smrg</ul> 83b8e80941Smrg 84b8e80941Smrg<p>Eric Engestrom (1):</p> 85b8e80941Smrg<ul> 86b8e80941Smrg <li>vc4: fix release build</li> 87b8e80941Smrg</ul> 88b8e80941Smrg 89b8e80941Smrg<p>Gert Wollny (1):</p> 90b8e80941Smrg<ul> 91b8e80941Smrg <li>r600/sb: bail out if prepare_alu_group() doesn't find a proper scheduling</li> 92b8e80941Smrg</ul> 93b8e80941Smrg 94b8e80941Smrg<p>Jason Ekstrand (4):</p> 95b8e80941Smrg<ul> 96b8e80941Smrg <li>spirv: Claim support for the simple memory model</li> 97b8e80941Smrg <li>i965/blorp: Use blorp_to_isl_format for src_isl_format in blit_miptrees</li> 98b8e80941Smrg <li>i965/blorp: Use more temporary isl_format variables</li> 99b8e80941Smrg <li>i965/miptree: Take an isl_format in render_aux_usage</li> 100b8e80941Smrg</ul> 101b8e80941Smrg 102b8e80941Smrg<p>Kenneth Graunke (1):</p> 103b8e80941Smrg<ul> 104b8e80941Smrg <li>mesa: Accept GL_BACK in get_fb0_attachment with ARB_ES3_1_compatibility.</li> 105b8e80941Smrg</ul> 106b8e80941Smrg 107b8e80941Smrg<p>Leo Liu (1):</p> 108b8e80941Smrg<ul> 109b8e80941Smrg <li>radeon/video: add gfx9 offsets when rejoin the video surface</li> 110b8e80941Smrg</ul> 111b8e80941Smrg 112b8e80941Smrg<p>Marek Olšák (2):</p> 113b8e80941Smrg<ul> 114b8e80941Smrg <li>st/dri: don't expose modifiers in EGL if the driver doesn't implement them</li> 115b8e80941Smrg <li>ac/surface/gfx9: don't allow DCC for the smallest mipmap levels</li> 116b8e80941Smrg</ul> 117b8e80941Smrg 118b8e80941Smrg<p>Nanley Chery (1):</p> 119b8e80941Smrg<ul> 120b8e80941Smrg <li>i965: Check CCS_E compatibility for texture view rendering</li> 121b8e80941Smrg</ul> 122b8e80941Smrg 123b8e80941Smrg<p>Neil Roberts (1):</p> 124b8e80941Smrg<ul> 125b8e80941Smrg <li>nir/opt_intrinsics: Fix values for gl_SubGroupG{e,t}MaskARB</li> 126b8e80941Smrg</ul> 127b8e80941Smrg 128b8e80941Smrg<p>Nicolai Hähnle (1):</p> 129b8e80941Smrg<ul> 130b8e80941Smrg <li>amd/common/gfx9: workaround DCC corruption more conservatively</li> 131b8e80941Smrg</ul> 132b8e80941Smrg 133b8e80941Smrg<p>Tapani Pälli (1):</p> 134b8e80941Smrg<ul> 135b8e80941Smrg <li>i965: unref push_const_bo in intelDestroyContext</li> 136b8e80941Smrg</ul> 137b8e80941Smrg 138b8e80941Smrg<p>Timothy Arceri (1):</p> 139b8e80941Smrg<ul> 140b8e80941Smrg <li>radv: copy indirect lowering settings from radeonsi</li> 141b8e80941Smrg</ul> 142b8e80941Smrg 143b8e80941Smrg<p>Tomasz Figa (1):</p> 144b8e80941Smrg<ul> 145b8e80941Smrg <li>glsl: Allow precision mismatch on dead data with GLSL ES 1.00</li> 146b8e80941Smrg</ul> 147b8e80941Smrg 148b8e80941Smrg<p>Topi Pohjolainen (1):</p> 149b8e80941Smrg<ul> 150b8e80941Smrg <li>intel/compiler/gen9: Pixel shader header only workaround</li> 151b8e80941Smrg</ul> 152b8e80941Smrg 153b8e80941Smrg 154b8e80941Smrg</div> 155b8e80941Smrg</body> 156b8e80941Smrg</html> 157