1<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> 2<html lang="en"> 3<head> 4 <meta http-equiv="content-type" content="text/html; charset=utf-8"> 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 18.3.5 Release Notes / March 18, 2019</h1> 18 19<p> 20Mesa 18.3.5 is a bug fix release which fixes bugs found since the 18.3.4 release. 21</p> 22<p> 23Mesa 18.3.5 implements the OpenGL 4.5 API, but the version reported by 24glGetString(GL_VERSION) or glGetIntegerv(GL_MAJOR_VERSION) / 25glGetIntegerv(GL_MINOR_VERSION) depends on the particular driver being used. 26Some drivers don't support all the features required in OpenGL 4.5. OpenGL 274.5 is <strong>only</strong> available if requested at context creation. 28Compatibility contexts may report a lower version depending on each driver. 29</p> 30 31 32<h2>SHA256 checksums</h2> 33<pre> 345f40a336cb2af9b1d66fa243bb03c2c8a3f9b3f067aab6aaaad4316d1bc0e58b mesa-18.3.5.tar.gz 354027aea82cc63240b3fcf60eec9eea882955f098c989b29357b01d1695747953 mesa-18.3.5.tar.xz 36</pre> 37 38 39<h2>New features</h2> 40<p>None</p> 41 42 43<h2>Bug fixes</h2> 44 45<ul> 46 47<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=104297">Bug 104297</a> - [i965] Downward causes GPU hangs and misrendering on Haswell</li> 48 49<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=104602">Bug 104602</a> - [apitrace] Graphical artifacts in Civilization VI on RX Vega</li> 50 51<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=107052">Bug 107052</a> - [Regression][bisected]. Crookz - The Big Heist Demo can't be launched despite the "true" flag in "drirc"</li> 52 53<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=107563">Bug 107563</a> - [RADV] Broken rendering in Unity demos</li> 54 55<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=108457">Bug 108457</a> - [OpenGL CTS] KHR-GL46.tessellation_shader.single.xfb_captures_data_from_correct_stage fails</li> 56 57<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=108999">Bug 108999</a> - Calculating the scissors fields when the y is flipped (0 on top) can generate negative numbers that will cause assertion failure later on.</li> 58 59<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=109328">Bug 109328</a> - [BSW BXT GLK] dEQP-VK.subgroups.arithmetic.subgroup regressions</li> 60 61<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=109443">Bug 109443</a> - Build failure with MSVC when using Scons >= 3.0.2</li> 62 63<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=109451">Bug 109451</a> - [IVB,SNB] LINE_STRIPs following a TRIANGLE_FAN fail to use primitive restart</li> 64 65<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=109594">Bug 109594</a> - totem assert failure: totem: src/intel/genxml/gen9_pack.h:72: __gen_uint: La declaración `v <= max' no se cumple.</li> 66 67<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=109597">Bug 109597</a> - wreckfest issues with transparent objects & skybox</li> 68 69<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=109601">Bug 109601</a> - [Regression] RuneLite GPU rendering broken on 18.3.x</li> 70 71<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=109698">Bug 109698</a> - dri.pc contents invalid when built with meson</li> 72 73<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=109735">Bug 109735</a> - [Regression] broken font with mesa_vulkan_overlay</li> 74 75</ul> 76 77 78<h2>Changes</h2> 79 80<p>Alok Hota (1):</p> 81<ul> 82 <li>swr/rast: bypass size limit for non-sampled textures</li> 83</ul> 84 85<p>Andrii Simiklit (1):</p> 86<ul> 87 <li>i965: re-emit index buffer state on a reset option change.</li> 88</ul> 89 90<p>Axel Davy (2):</p> 91<ul> 92 <li>st/nine: Ignore window size if error</li> 93 <li>st/nine: Ignore multisample quality level if no ms</li> 94</ul> 95 96<p>Bas Nieuwenhuizen (4):</p> 97<ul> 98 <li>radv: Sync ETC2 whitelisted devices.</li> 99 <li>radv: Fix float16 interpolation set up.</li> 100 <li>radv: Allow interpolation on non-float types.</li> 101 <li>radv: Interpolate less aggressively.</li> 102</ul> 103 104<p>Carlos Garnacho (1):</p> 105<ul> 106 <li>wayland/egl: Ensure EGL surface is resized on DRI update_buffers()</li> 107</ul> 108 109<p>Danylo Piliaiev (1):</p> 110<ul> 111 <li>glsl/linker: Fix unmatched TCS outputs being reduced to local variable</li> 112</ul> 113 114<p>David Shao (1):</p> 115<ul> 116 <li>meson: ensure that xmlpool_options.h is generated for gallium targets that need it</li> 117</ul> 118 119<p>Eleni Maria Stea (1):</p> 120<ul> 121 <li>i965: fixed clamping in set_scissor_bits when the y is flipped</li> 122</ul> 123 124<p>Emil Velikov (7):</p> 125<ul> 126 <li>docs: add sha256 checksums for 18.3.4</li> 127 <li>meson: egl: correctly manage loader/xmlconfig</li> 128 <li>cherry-ignore: add 19.0 only anv/push buffer nominations</li> 129 <li>cherry-ignore: add gitlab-ci fixup commit</li> 130 <li>cherry-ignore: ignore glsl_types memory cleanup patch</li> 131 <li>cherry-ignore: add explicit 19.0 performance optimisations</li> 132 <li>Update version to 18.3.5</li> 133</ul> 134 135<p>Eric Engestrom (1):</p> 136<ul> 137 <li>egl: fix libdrm-less builds</li> 138</ul> 139 140<p>Francisco Jerez (1):</p> 141<ul> 142 <li>intel/fs: Implement extended strides greater than 4 for IR source regions.</li> 143</ul> 144 145<p>Ian Romanick (2):</p> 146<ul> 147 <li>intel/fs: nir_op_extract_i8 extracts a byte, not a word</li> 148 <li>intel/fs: Fix extract_u8 of an odd byte from a 64-bit integer</li> 149</ul> 150 151<p>Ilia Mirkin (1):</p> 152<ul> 153 <li>glsl: fix recording of variables for XFB in TCS shaders</li> 154</ul> 155 156<p>Jason Ekstrand (10):</p> 157<ul> 158 <li>intel/fs: Bail in optimize_extract_to_float if we have modifiers</li> 159 <li>compiler/types: Add a contains_64bit helper</li> 160 <li>nir/xfb: Properly align 64-bit values</li> 161 <li>nir/xfb: Work in terms of components rather than slots</li> 162 <li>nir/xfb: Handle compact arrays in gather_xfb_info</li> 163 <li>anv: Count surfaces for non-YCbCr images in GetDescriptorSetLayoutSupport</li> 164 <li>spirv: OpImageQueryLod requires a sampler</li> 165 <li>spirv: Pull offset/stride from the pointer for OpArrayLength</li> 166 <li>glsl/list: Add a list variant of insert_after</li> 167 <li>glsl/lower_vector_derefs: Don't use a temporary for TCS outputs</li> 168</ul> 169 170<p>Jose Maria Casanova Crespo (1):</p> 171<ul> 172 <li>glsl: TCS outputs can not be transform feedback candidates on GLES</li> 173</ul> 174 175<p>José Fonseca (1):</p> 176<ul> 177 <li>scons: Workaround failures with MSVC when using SCons 3.0.[2-4].</li> 178</ul> 179 180<p>Juan A. Suarez Romero (3):</p> 181<ul> 182 <li>genxml: add missing field values for 3DSTATE_SF</li> 183 <li>anv: advertise 8 subpixel precision bits</li> 184 <li>anv: destroy descriptor sets when pool gets reset</li> 185</ul> 186 187<p>Kenneth Graunke (1):</p> 188<ul> 189 <li>intel/fs: Fix opt_peephole_csel to not throw away saturates.</li> 190</ul> 191 192<p>Kevin Strasser (1):</p> 193<ul> 194 <li>egl/dri: Avoid out of bounds array access</li> 195</ul> 196 197<p>Lionel Landwerlin (1):</p> 198<ul> 199 <li>intel: fix urb size for CFL GT1</li> 200</ul> 201 202<p>Marek Olšák (5):</p> 203<ul> 204 <li>radeonsi: add driconf option radeonsi_enable_nir</li> 205 <li>radeonsi: always enable NIR for Civilization 6 to fix corruption</li> 206 <li>driconf: add Civ6Sub executable for Civilization 6</li> 207 <li>tgsi: don't set tgsi_info::uses_bindless_images for constbufs and hw atomics</li> 208 <li>radeonsi: compile clear and copy buffer compute shaders on demand</li> 209</ul> 210 211<p>Mauro Rossi (2):</p> 212<ul> 213 <li>android: anv: fix generated files depedencies (v2)</li> 214 <li>android: anv: fix libexpat shared dependency</li> 215</ul> 216 217<p>Ray Zhang (1):</p> 218<ul> 219 <li>glx: fix shared memory leak in X11</li> 220</ul> 221 222<p>Rhys Perry (2):</p> 223<ul> 224 <li>radv: bitcast 16-bit outputs to integers</li> 225 <li>radv: ensure export arguments are always float</li> 226</ul> 227 228<p>Samuel Pitoiset (8):</p> 229<ul> 230 <li>radv: write the alpha channel of MRT0 when alpha coverage is enabled</li> 231 <li>radv: fix writing the alpha channel of MRT0 when alpha coverage is enabled</li> 232 <li>radv: fix clearing attachments in secondary command buffers</li> 233 <li>radv: fix out-of-bounds access when copying descriptors BO list</li> 234 <li>radv: don't copy buffer descriptors list for samplers</li> 235 <li>radv: properly align the fence and EOP bug VA on GFX9</li> 236 <li>radv: fix pointSizeRange limits</li> 237 <li>radv: always initialize HTILE when the src layout is UNDEFINED</li> 238</ul> 239 240<p>Sergii Romantsov (2):</p> 241<ul> 242 <li>dri: meson: do not prefix user provided dri-drivers-path</li> 243 <li>d3d: meson: do not prefix user provided d3d-drivers-path</li> 244</ul> 245 246<p>Tapani Pälli (3):</p> 247<ul> 248 <li>nir: initialize value in copy_prop_vars_block</li> 249 <li>anv: retain the is_array state in create_plane_tex_instr_implicit</li> 250 <li>anv: destroy descriptor sets when pool gets destroyed</li> 251</ul> 252 253<p>Timothy Arceri (1):</p> 254<ul> 255 <li>glsl: fix shader cache for packed param list</li> 256</ul> 257 258<p>Yevhenii Kolesnikov (1):</p> 259<ul> 260 <li>i965: Fix allow_higher_compat_version workaround limited by OpenGL 3.0</li> 261</ul> 262 263<p>pal1000 (1):</p> 264<ul> 265 <li>scons: Compatibility with Scons development version string</li> 266</ul> 267 268 269</div> 270</body> 271</html> 272