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 17.0.0 Release Notes / February 13, 2017</h1> 18 19<p> 20Mesa 17.0.0 is a new development release. 21People who are concerned with stability and reliability should stick 22with a previous release or wait for Mesa 17.0.1. 23</p> 24<p> 25Mesa 17.0.0 implements the OpenGL 4.5 API, but the version reported by 26glGetString(GL_VERSION) or glGetIntegerv(GL_MAJOR_VERSION) / 27glGetIntegerv(GL_MINOR_VERSION) depends on the particular driver being used. 28Some drivers don't support all the features required in OpenGL 4.5. OpenGL 294.5 is <strong>only</strong> available if requested at context creation 30because compatibility contexts are not supported. 31</p> 32 33 34<h2>SHA256 checksums</h2> 35<pre> 36696578f0b83796470511a88a95fff15a2a25fa201a9e487716f2ca20c177c3ab mesa-17.0.0.tar.gz 3739db3d59700159add7f977307d12a7dfe016363e760ad82280ac4168ea668481 mesa-17.0.0.tar.xz 38</pre> 39 40 41<h2>New features</h2> 42 43<p> 44Note: some of the new features are only available with certain drivers. 45</p> 46 47<ul> 48<li>GL_ARB_post_depth_coverage on i965/gen9+</li> 49<li>GL_KHR_blend_equation_advanced on nvc0</li> 50<li>GL_INTEL_conservative_rasterization on i965/gen9+</li> 51<li>GL_NV_image_formats on any driver supporting GL_ARB_shader_image_load_store (i965, nvc0, radeonsi, softpipe)</li> 52<li>GL_ARB_gpu_shader_fp64 in i965/haswell</li> 53<li>GL_ARB_vertex_attrib_64bit in i965/haswell</li> 54<li>GL_ARB_shader_precision in i965/haswell</li> 55<li>Intel Haswell now supports OpenGL 4.2</li> 56<li>GL_OES_geometry_shader on i965/haswell</li> 57<li>GL_OES_texture_cube_map_array on i965/haswell</li> 58<li>GL_OES_viewport_array on i965/haswell</li> 59<li>Vulkan Float64 capability support on Intel's ANV driver</li> 60</ul> 61 62<h2>Bug fixes</h2> 63 64<ul> 65 66<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=70623">Bug 70623</a> - libglx.so: undefined symbol: _glapi_tls_Context</li> 67 68<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=72902">Bug 72902</a> - [IVB/HSW/BDW] DOTA2 segfaults unless Mesa is configured with (non-default) --enable-glx-tls</li> 69 70<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=73778">Bug 73778</a> - _glapi_tls_Dispatch undefined</li> 71 72<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=77662">Bug 77662</a> - Fail to render to different faces of depth-stencil cube map</li> 73 74<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=89043">Bug 89043</a> - undefined symbol: _glapi_tls_Dispatch</li> 75 76<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=91281">Bug 91281</a> - Tonga VCE 2160p encode fails with BO to small for addr</li> 77 78<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=92234">Bug 92234</a> - [BDW] GPU hang in Shogun2</li> 79 80<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=92634">Bug 92634</a> - gallium's vl_mpeg12_decoder does not work with st/va</li> 81 82<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=92760">Bug 92760</a> - Add FP64 support to the i965 shader backends</li> 83 84<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=92925">Bug 92925</a> - Incorrect GEN for ASTC in Surface Format Table</li> 85 86<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=93551">Bug 93551</a> - Divinity: Original Sin Enhanced Edition(Native) crash on start</li> 87 88<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=94512">Bug 94512</a> - X segfaults with glx-tls enabled in a x32 environment</li> 89 90<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=94900">Bug 94900</a> - HD6950 GPU lockup loop with various steam games (octodad[always], saints row 4[always], dead island[always], grid autosport[sometimes])</li> 91 92<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=94904">Bug 94904</a> - [vulkan, BSW] dEQP-VK.api.object_management.multithreaded_per_thread_device intermittent crash</li> 93 94<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=95460">Bug 95460</a> - Please add more drivers (freedreno, virgl) to features.txt status document</li> 95 96<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=96959">Bug 96959</a> - nop.sat generated by pow workaround?</li> 97 98<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=97102">Bug 97102</a> - [dri][swr] stack overflow / infinite loop with GALLIUM_DRIVER=swr</li> 99 100<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=97232">Bug 97232</a> - Line rendering broken in Dolphin when using gl_ClipDistance</li> 101 102<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=97287">Bug 97287</a> - GL45-CTS.vertex_attrib_binding.basic-inputL-case1 fails</li> 103 104<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=97321">Bug 97321</a> - Query INFO_LOG_LENGTH for empty info log should return 0</li> 105 106<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=97420">Bug 97420</a> - "#version 0" crashes glsl_compiler</li> 107 108<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=97422">Bug 97422</a> - trying to call a number as a function results into a crash</li> 109 110<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=97447">Bug 97447</a> - GL 3.0 compatibility context exposes GL_ARB_compute_shader</li> 111 112<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=97473">Bug 97473</a> - Memory corruption when uploading DXT5 cubemap faces</li> 113 114<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=97715">Bug 97715</a> - [ILK,G45,G965] piglit.spec.arb_separate_shader_objects.misc api error checks</li> 115 116<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=97779">Bug 97779</a> - [regression, bisected][BDW, GPU hang] stuck on render ring, always reproducible</li> 117 118<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=97804">Bug 97804</a> - Later precision statement isn't overriding earlier one</li> 119 120<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=97952">Bug 97952</a> - /usr/include/string.h:518:12: error: exception specification in declaration does not match previous declaration</li> 121 122<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=97967">Bug 97967</a> - glsl/tests/cache-test regression</li> 123 124<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=98005">Bug 98005</a> - VCE dual instance encoding inconsistent since st/va: enable dual instances encode by sync surface</li> 125 126<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=98012">Bug 98012</a> - [IVB] Segfault when running Dolphin twice with Vulkan</li> 127 128<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=98134">Bug 98134</a> - dEQP-GLES31.functional.debug.negative_coverage.get_error.buffer.draw_buffers wants a different GL error code</li> 129 130<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=98172">Bug 98172</a> - Concurrent call to glClientWaitSync results in segfault in one of the waiters.</li> 131 132<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=98238">Bug 98238</a> - witcher 2: objects are black when changing lod</li> 133 134<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=98243">Bug 98243</a> - dEQP mismatched UBO precision qualifiers</li> 135 136<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=98245">Bug 98245</a> - GLES3.1 link negative dEQP "expected linking to fail, but passed."</li> 137 138<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=98250">Bug 98250</a> - dEQP-GLES31.functional.debug.negative_coverage.get_error.texture.texparameterIiv/texparameterIuiv failure</li> 139 140<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=98263">Bug 98263</a> - [radv] The Talos Principle fails to launch with "Fatal error: Cannot set display mode."</li> 141 142<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=98297">Bug 98297</a> - Can't configure a desktop with 3x4k monitors in one row</li> 143 144<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=98299">Bug 98299</a> - Compute shaders generate stupid divides</li> 145 146<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=98307">Bug 98307</a> - "st/glsl_to_tgsi: explicitly track all input and output declaration" broke flightgear colors on rs780</li> 147 148<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=98326">Bug 98326</a> - [dEQP, EGL] pbuffer depth/stencil tests fail</li> 149 150<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=98327">Bug 98327</a> - [dEQP, EGL] dEQP-EGL.functional.resize not supported</li> 151 152<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=98328">Bug 98328</a> - [dEQP, EGL] luminance tests fail</li> 153 154<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=98329">Bug 98329</a> - [dEQP, EGL, SKL, BDW, BSW] dEQP-EGL.functional.image.render_multiple_contexts.gles2_renderbuffer_depth16_depth_buffer</li> 155 156<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=98330">Bug 98330</a> - [dEQP, EGL] dEQP-EGL.functional.buffer_age.no_preserve fails</li> 157 158<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=98339">Bug 98339</a> - dEQP-EGL: Got EGL_BAD_MATCH: eglCreateSyncKHR()</li> 159 160<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=98343">Bug 98343</a> - dEQP-EGL: GL_INVALID_ENUM at teglCreateContextExtTests</li> 161 162<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=98415">Bug 98415</a> - Vulkan Driver JSON file contains incorrect field</li> 163 164<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=98421">Bug 98421</a> - src/loader/loader.c:111:40: error: unknown type name ‘drmDevicePtr’</li> 165 166<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=98431">Bug 98431</a> - UnrealEngine v4 demos startup fails to blorp blit assert</li> 167 168<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=98480">Bug 98480</a> - Support R8 image texture in ES 3.1</li> 169 170<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=98512">Bug 98512</a> - radeon r600 vdpau: Invalid command stream: texture bo too small</li> 171 172<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=98518">Bug 98518</a> - [r600g, bisected] regression: NI/Turks MSAA texture corruption with FreeCAD and Wine games</li> 173 174<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=98526">Bug 98526</a> - glsl/tests/general-ir-test regression</li> 175 176<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=98595">Bug 98595</a> - glsl: ralloc assertion "info->canary == CANARY" failed</li> 177 178<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=98599">Bug 98599</a> - xterm menus corrupt since tgsi/scan: handle indirect image indexing correctly</li> 179 180<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=98632">Bug 98632</a> - Fix build on Hurd without PATH_MAX</li> 181 182<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=98681">Bug 98681</a> - ir_builder_print_visitor.cpp:401:67: error: expected ')' before 'PRIx64'</li> 183 184<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=98694">Bug 98694</a> - "(5=2)?1:1" as array size decleration crashes glsl_compiler</li> 185 186<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=98740">Bug 98740</a> - bitcode.cpp:102:8: error: ‘Error’ is not a member of ‘llvm’</li> 187 188<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=98767">Bug 98767</a> - [swrast] ralloc.c:84: get_header: Assertion `info->canary == CANARY' failed.</li> 189 190<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=98774">Bug 98774</a> - glsl/tests/warnings-test regression</li> 191 192<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=98815">Bug 98815</a> - [SKL/BDW GT2] large perf regression in TessMark</li> 193 194<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=98840">Bug 98840</a> - nir clone test fails</li> 195 196<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=98893">Bug 98893</a> - [SKL] piglit.spec.arb_shader_image_load_store.semantics intermittent</li> 197 198<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=98914">Bug 98914</a> - mesa-vdpau-drivers: breaks vdpau for mpeg2video</li> 199 200<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=98917">Bug 98917</a> - [BDW SKL BSW KBL] Tessellation CTS tests regression</li> 201 202<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=98975">Bug 98975</a> - Wasteland 2 Directors Cut: Hangs. GPU fault</li> 203 204<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=99010">Bug 99010</a> - --disable-gallium-llvm no longer recognized</li> 205 206<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=99013">Bug 99013</a> - [regression, bisected] radeonsi: commit 4c8c13b3 "Use amdgcn intrinsics for fs interpolation" makes system unusable</li> 207 208<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=99030">Bug 99030</a> - [HSW, regression] transform feedback fails on Linux 4.8</li> 209 210<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=99038">Bug 99038</a> - [dEQP, EGL, SKL, BDW, BSW] dEQP-EGL.functional.negative_api.create_pixmap_surface crashes</li> 211 212<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=99072">Bug 99072</a> - [byt,ivb,snb] ES3-CTS.gtf.GL3Tests.shadow regression</li> 213 214<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=99085">Bug 99085</a> - [EGL] dEQP-EGL.functional.sharing.gles2.multithread intermittent</li> 215 216<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=99097">Bug 99097</a> - [vulkancts] dEQP-VK.image.store regression</li> 217 218<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=99100">Bug 99100</a> - [SKL,BDW,BSW,KBL] dEQP-VK.glsl.return.return_in_dynamic_loop_dynamic_vertex regression</li> 219 220<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=99119">Bug 99119</a> - swr_fence_work.cpp(42): error: argument of type "std::nullptr_t" is incompatible with parameter of type "unsigned long"</li> 221 222<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=99144">Bug 99144</a> - Incorrect rendering using glDrawArraysInstancedBaseInstance and first != 0 on Skylake</li> 223 224<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=99154">Bug 99154</a> - Link time error when using multiple builtin functions</li> 225 226<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=99158">Bug 99158</a> - vdpau segfaults and gpu locks with kodi on R9285</li> 227 228<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=99185">Bug 99185</a> - dEQP-EGL.functional.image.modify.tex_rgb5_a1_tex_subimage_rgba8</li> 229 230<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=99188">Bug 99188</a> - dEQP-EGL.functional.create_context_ext.robust_gl_30.rgb565_no_depth_no_stencil</li> 231 232<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=99210">Bug 99210</a> - ES3-CTS.functional.texture.mipmap.cube.generate.rgba5551_*</li> 233 234<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=99214">Bug 99214</a> - Crash in library libswrAVX.so when assigning vertex buffer object pointers with elements of type GL_DOUBLE</li> 235 236<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=99219">Bug 99219</a> - The Stanley Parable GPU hang when starting a new game</li> 237 238<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=99229">Bug 99229</a> - [G33] thousands of tests crash</li> 239 240<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=99231">Bug 99231</a> - [HSW][i965] Crash in upload_3dstate_streamout()</li> 241 242<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=99287">Bug 99287</a> - piglit.spec.glsl-1_10.execution.vs-nested-return-sibling-loop regression</li> 243 244<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=99303">Bug 99303</a> - [REGRESSION][BISECTED] DMs are crashing on start with "radeon"</li> 245 246<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=99314">Bug 99314</a> - [g33] glsl regressions</li> 247 248<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=99339">Bug 99339</a> - Blender line rendering broken after removing XY clipping of lines</li> 249 250<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=99354">Bug 99354</a> - [G71] "Assertion `bkref' failed" reproducible with glmark2</li> 251 252<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=99389">Bug 99389</a> - Mesa build broken: sid_tables.h</li> 253 254<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=99391">Bug 99391</a> - [ILK,G45,G965] piglit regressions</li> 255 256<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=99401">Bug 99401</a> - [g33] regression: piglit.spec.!opengl 1_0.gl-1_0-beginend-coverage</li> 257 258<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=99419">Bug 99419</a> - Crash(Segmentation fault) si_shader_select in Master Of Orion</li> 259 260<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=99450">Bug 99450</a> - [amdgpu] Payday 2 visual glitches on some models</li> 261 262<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=99451">Bug 99451</a> - polygon offset use after free</li> 263 264<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=99456">Bug 99456</a> - Firefox crashing when opening about:support with WebGL2 enabled</li> 265 266<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=99631">Bug 99631</a> - segfault with OSVRTrackerView and openscenegraph git master</li> 267 268<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=99633">Bug 99633</a> - rasterizer/core/clip.h:279:49: error: ‘const struct API_STATE’ has no member named ‘linkageCount’</li> 269 270<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=99637">Bug 99637</a> - VLC video has corrupted colors when using VDPAU output on Radeon SI</li> 271 272</ul> 273 274<h2>Changes</h2> 275 276<ul> 277<li>Building RADV requires --enable-gallium-llvm</li> 278<li>The vulkan headers vk_platform.h and vulkan.h are no longer installed</li> 279<li>The configure options --with-sha1 and --disable-shader-cache are 280removed alongside their respective library requirements</li> 281</ul> 282 283</div> 284</body> 285</html> 286