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 17.1.0 Release Notes / May 10, 2017</h1> 18b8e80941Smrg 19b8e80941Smrg<p> 20b8e80941SmrgMesa 17.1.0 is a new development release. 21b8e80941SmrgPeople who are concerned with stability and reliability should stick 22b8e80941Smrgwith a previous release or wait for 23b8e80941Smrg<a href="../release-calendar.html#calendar" target="_parent">Mesa 17.1.1</a>. 24b8e80941Smrg</p> 25b8e80941Smrg<p> 26b8e80941SmrgMesa 17.1.0 implements the OpenGL 4.5 API, but the version reported by 27b8e80941SmrgglGetString(GL_VERSION) or glGetIntegerv(GL_MAJOR_VERSION) / 28b8e80941SmrgglGetIntegerv(GL_MINOR_VERSION) depends on the particular driver being used. 29b8e80941SmrgSome drivers don't support all the features required in OpenGL 4.5. OpenGL 30b8e80941Smrg4.5 is <strong>only</strong> available if requested at context creation 31b8e80941Smrgbecause compatibility contexts are not supported. 32b8e80941Smrg</p> 33b8e80941Smrg 34b8e80941Smrg 35b8e80941Smrg<h2>SHA256 checksums</h2> 36b8e80941Smrg<pre> 37b8e80941Smrgc388069581a72853161657ac365f2c083afabd7cffd53f80513dacfa1cfa58a8 mesa-17.1.0.tar.gz 38b8e80941Smrgcf234a6ed4764673886b6661553b54675776ef0898f774716173cec890ac3b17 mesa-17.1.0.tar.xz 39b8e80941Smrg</pre> 40b8e80941Smrg 41b8e80941Smrg 42b8e80941Smrg<h2>New features</h2> 43b8e80941Smrg 44b8e80941Smrg<p> 45b8e80941SmrgNote: some of the new features are only available with certain drivers. 46b8e80941Smrg</p> 47b8e80941Smrg 48b8e80941Smrg<ul> 49b8e80941Smrg<li>OpenGL 4.2 on i965/ivb</li> 50b8e80941Smrg<li>GL_ARB_gpu_shader_fp64 on i965/ivybridge</li> 51b8e80941Smrg<li>GL_ARB_gpu_shader_int64 on i965/gen8+, nvc0, radeonsi, softpipe, llvmpipe</li> 52b8e80941Smrg<li>GL_ARB_shader_ballot on nvc0, radeonsi</li> 53b8e80941Smrg<li>GL_ARB_shader_clock on nv50, nvc0, radeonsi</li> 54b8e80941Smrg<li>GL_ARB_shader_group_vote on radeonsi</li> 55b8e80941Smrg<li>GL_ARB_shader_precision on i965/ivb</li> 56b8e80941Smrg<li>GL_ARB_shader_viewport_layer_array on radeonsi</li> 57b8e80941Smrg<li>GL_ARB_sparse_buffer on radeonsi/CIK+</li> 58b8e80941Smrg<li>GL_ARB_transform_feedback2 on i965/gen6</li> 59b8e80941Smrg<li>GL_ARB_transform_feedback_overflow_query on i965/gen6+</li> 60b8e80941Smrg<li>GL_ARB_vertex_attrib_64bit on i965/ivb</li> 61b8e80941Smrg<li>GL_NV_fill_rectangle on nvc0</li> 62b8e80941Smrg<li>Geometry shaders enabled on swr</li> 63b8e80941Smrg</ul> 64b8e80941Smrg 65b8e80941Smrg<h2>Bug fixes</h2> 66b8e80941Smrg 67b8e80941Smrg<ul> 68b8e80941Smrg 69b8e80941Smrg<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=68504">Bug 68504</a> - 9.2-rc1 workaround for clover build failure on ppc/altivec: cannot convert 'bool' to '__vector(4) __bool int' in return</li> 70b8e80941Smrg 71b8e80941Smrg<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=84325">Bug 84325</a> - X.Org segfaults when starting DE on an Intel+Radeon laptop, caused by libpciaccess cleanup, patch attached</li> 72b8e80941Smrg 73b8e80941Smrg<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=93089">Bug 93089</a> - mesa fails to check for gcc atomic primitives before using them</li> 74b8e80941Smrg 75b8e80941Smrg<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> 76b8e80941Smrg 77b8e80941Smrg<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=96743">Bug 96743</a> - [BYT, HSW, SKL, BXT, KBL] GPU hangs with GfxBench 4.0 CarChase</li> 78b8e80941Smrg 79b8e80941Smrg<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> 80b8e80941Smrg 81b8e80941Smrg<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=97338">Bug 97338</a> - Black squares in the Spec Ops: The Line chapter select screen</li> 82b8e80941Smrg 83b8e80941Smrg<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=97524">Bug 97524</a> - Samplers referring to the same texture unit with different types should raise GL_INVALID_OPERATION</li> 84b8e80941Smrg 85b8e80941Smrg<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=97967">Bug 97967</a> - glsl/tests/cache-test regression</li> 86b8e80941Smrg 87b8e80941Smrg<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=97988">Bug 97988</a> - [radeonsi] playing back videos with VDPAU exhibits deinterlacing/anti-aliasing issues not visible with VA-API</li> 88b8e80941Smrg 89b8e80941Smrg<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> 90b8e80941Smrg 91b8e80941Smrg<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=98428">Bug 98428</a> - Undefined non-weak-symbol in dri-drivers</li> 92b8e80941Smrg 93b8e80941Smrg<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=98502">Bug 98502</a> - Delay when starting firefox, thunderbird or chromium and dmesg spam</li> 94b8e80941Smrg 95b8e80941Smrg<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=98869">Bug 98869</a> - Electronic Super Joy graphic artefacts (regression,bisected)</li> 96b8e80941Smrg 97b8e80941Smrg<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=98975">Bug 98975</a> - Wasteland 2 Directors Cut: Hangs. GPU fault</li> 98b8e80941Smrg 99b8e80941Smrg<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=99010">Bug 99010</a> - --disable-gallium-llvm no longer recognized</li> 100b8e80941Smrg 101b8e80941Smrg<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=99246">Bug 99246</a> - [d3dadapter+radeonsi & bisect] EVE-Online : hang on wormhole sight</li> 102b8e80941Smrg 103b8e80941Smrg<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=99265">Bug 99265</a> - i965: Piglit egl_khr_gl_renderbuffer_image-clear-shared-image fails</li> 104b8e80941Smrg 105b8e80941Smrg<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> 106b8e80941Smrg 107b8e80941Smrg<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> 108b8e80941Smrg 109b8e80941Smrg<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=99450">Bug 99450</a> - [amdgpu] Payday 2 visual glitches on some models</li> 110b8e80941Smrg 111b8e80941Smrg<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=99451">Bug 99451</a> - polygon offset use after free</li> 112b8e80941Smrg 113b8e80941Smrg<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> 114b8e80941Smrg 115b8e80941Smrg<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=99465">Bug 99465</a> - vtn_vector_construct writing out of bounds when given multiple non-zero length sources</li> 116b8e80941Smrg 117b8e80941Smrg<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=99484">Bug 99484</a> - Crusader Kings 2 - Loading bars, siege bars, morale bars, etc. do not render correctly</li> 118b8e80941Smrg 119b8e80941Smrg<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=99532">Bug 99532</a> - Compute shader doesn't give right result under some circumstances</li> 120b8e80941Smrg 121b8e80941Smrg<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=99542">Bug 99542</a> - vdpau logging errors since gallium/radeon: adjust the rule for using the LINEAR_ALIGNED layout</li> 122b8e80941Smrg 123b8e80941Smrg<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=99631">Bug 99631</a> - segfault with OSVRTrackerView and openscenegraph git master</li> 124b8e80941Smrg 125b8e80941Smrg<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> 126b8e80941Smrg 127b8e80941Smrg<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=99660">Bug 99660</a> - Not all of the int64 conversion opcodes got implemented</li> 128b8e80941Smrg 129b8e80941Smrg<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=99677">Bug 99677</a> - heap-use-after-free in glsl</li> 130b8e80941Smrg 131b8e80941Smrg<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=99692">Bug 99692</a> - [radv] Mostly broken on Hawaii PRO/CIK ASICs</li> 132b8e80941Smrg 133b8e80941Smrg<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=99701">Bug 99701</a> - loader.c:353:8: error: implicit declaration of function 'geteuid' is invalid in C99 [-Werror,-Wimplicit-function-declaration]</li> 134b8e80941Smrg 135b8e80941Smrg<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=99715">Bug 99715</a> - Don't print: "Note: Buggy applications may crash, if they do please report to vendor"</li> 136b8e80941Smrg 137b8e80941Smrg<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=99789">Bug 99789</a> - Memory leak on failure to create an ir_constant in calculate_iterations in loop_controls.cpp</li> 138b8e80941Smrg 139b8e80941Smrg<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=99817">Bug 99817</a> - [softpipe] piglit glsl-fs-tan-1 regression</li> 140b8e80941Smrg 141b8e80941Smrg<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=99842">Bug 99842</a> - GL_ARB_transform_feedback2 on i965 gen6</li> 142b8e80941Smrg 143b8e80941Smrg<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=99850">Bug 99850</a> - Tessellation bug on Carrizo</li> 144b8e80941Smrg 145b8e80941Smrg<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=99918">Bug 99918</a> - disk_cache.h:57:20: error: no member named 'st_mtim' in 'struct stat'</li> 146b8e80941Smrg 147b8e80941Smrg<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=99953">Bug 99953</a> - device9.c:122:49: error: ‘PIPE_CAP_USER_INDEX_BUFFERS’ undeclared (first use in this function)</li> 148b8e80941Smrg 149b8e80941Smrg<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=99955">Bug 99955</a> - [r600g] GPU load always displayed at 100% with GALLIUM_HUD=GPU-load</li> 150b8e80941Smrg 151b8e80941Smrg<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=100026">Bug 100026</a> - piglit.spec.arb_shader_subroutine.compiler.direct-call_vert regression</li> 152b8e80941Smrg 153b8e80941Smrg<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=100049">Bug 100049</a> - "ralloc: Make sure ralloc() allocations match malloc()'s alignment." causes seg fault in 32bit build</li> 154b8e80941Smrg 155b8e80941Smrg<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=100060">Bug 100060</a> - wsi/wsi_common_wayland.c:25:41: fatal error: wayland-drm-client-protocol.h: No such file or directory</li> 156b8e80941Smrg 157b8e80941Smrg<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=100061">Bug 100061</a> - LODQ instruction generated with invalid dst mask</li> 158b8e80941Smrg 159b8e80941Smrg<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=100068">Bug 100068</a> - LLVM ERROR: Cannot select: intrinsic %llvm.amdgcn.buffer.load.format</li> 160b8e80941Smrg 161b8e80941Smrg<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=100088">Bug 100088</a> - piglit.spec.arb_get_texture_sub_image.arb_get_texture_sub_image regressions</li> 162b8e80941Smrg 163b8e80941Smrg<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=100091">Bug 100091</a> - Failure to create folder for on-disk shader cache</li> 164b8e80941Smrg 165b8e80941Smrg<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=100133">Bug 100133</a> - swr_context.cpp:336:44: error: invalid conversion from ‘uint {aka unsigned int}’ to ‘pipe_render_cond_flag’ [-fpermissive]</li> 166b8e80941Smrg 167b8e80941Smrg<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=100154">Bug 100154</a> - test_eu_compact regression</li> 168b8e80941Smrg 169b8e80941Smrg<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=100180">Bug 100180</a> - Build failure in GNOME Continuous</li> 170b8e80941Smrg 171b8e80941Smrg<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=100182">Bug 100182</a> - Flickering in The Talos Principle on Sky Lake GT4.</li> 172b8e80941Smrg 173b8e80941Smrg<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=100201">Bug 100201</a> - Windows scons build with MSVC toolchain and LLVM 4.0 fails</li> 174b8e80941Smrg 175b8e80941Smrg<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=100223">Bug 100223</a> - marshal_generated.c:38:10: fatal error: 'X11/Xlib-xcb.h' file not found</li> 176b8e80941Smrg 177b8e80941Smrg<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=100236">Bug 100236</a> - Undefined symbols for architecture x86_64: "typeinfo for llvm::RTDyldMemoryManager"</li> 178b8e80941Smrg 179b8e80941Smrg<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=100259">Bug 100259</a> - [EGL] [GBM] undefined reference to `gbm_bo_create_with_modifiers'</li> 180b8e80941Smrg 181b8e80941Smrg<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=100288">Bug 100288</a> - clover unable to run OpenCL kernels since 03127bb radeonsi: compile all TGSI compute shaders asynchronously</li> 182b8e80941Smrg 183b8e80941Smrg<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=100303">Bug 100303</a> - Adding a single, meaningless if-else to a shader source leads to different image</li> 184b8e80941Smrg 185b8e80941Smrg<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=100391">Bug 100391</a> - SachaWillems deferredmultisampling asserts</li> 186b8e80941Smrg 187b8e80941Smrg<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=100452">Bug 100452</a> - push_constants host memory leak when resetting command buffer</li> 188b8e80941Smrg 189b8e80941Smrg<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=100531">Bug 100531</a> - [regression] Broken graphics in several games</li> 190b8e80941Smrg 191b8e80941Smrg<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=100562">Bug 100562</a> - u_debug_stack.c:59: undefined reference to `_Ux86_64_getcontext'</li> 192b8e80941Smrg 193b8e80941Smrg<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=100569">Bug 100569</a> - core/resource.cpp:36:33: error: non-constant-expression cannot be narrowed from type 'int' to 'int16_t' (aka 'short') in initializer list [-Wc++11-narrowing]</li> 194b8e80941Smrg 195b8e80941Smrg<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=100574">Bug 100574</a> - anv_device.c:189: undefined reference to `anv_gem_supports_48b_addresses'</li> 196b8e80941Smrg 197b8e80941Smrg<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=100582">Bug 100582</a> - [GEN8+] piglit.spec.arb_stencil_texturing.glblitframebuffer corrupts state.gl_texture* assertions</li> 198b8e80941Smrg 199b8e80941Smrg<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=100600">Bug 100600</a> - anv_device.c:1337: undefined reference to `anv_gem_busy'</li> 200b8e80941Smrg 201b8e80941Smrg<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=100620">Bug 100620</a> - [SKL] 48-bit addresses break DOOM</li> 202b8e80941Smrg 203b8e80941Smrg<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=100663">Bug 100663</a> - commit 61e47d92c5196 breaks RS780</li> 204b8e80941Smrg 205b8e80941Smrg<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=100690">Bug 100690</a> - [Regression, bisected] TotalWar: Warhammer corrupted graphics</li> 206b8e80941Smrg 207b8e80941Smrg<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=100892">Bug 100892</a> - Polaris 12: winsys init bad switch (missing break) initializing addrlib</li> 208b8e80941Smrg 209b8e80941Smrg</ul> 210b8e80941Smrg 211b8e80941Smrg<h2>Changes</h2> 212b8e80941Smrg 213b8e80941Smrg<ul> 214b8e80941Smrg<li>Removed the ilo gallium driver.</li> 215b8e80941Smrg<li>The configure option --enable-gallium-llvm is superseded by --enable-llvm.</li> 216b8e80941Smrg<li>The swr driver now requires LLVM >= 3.9.0 and a C++14 capable compiler.</li> 217b8e80941Smrg<li>The radeonsi driver now requires LLVM 3.8.0.</li> 218b8e80941Smrg<li>The MESA_GLSL=opt and MESA_GLSL=no_opt environment vars have been removed.</li> 219b8e80941Smrg<li>The --with-egl-platforms configure option is deprecated. Use --with-platforms instead.</li> 220b8e80941Smrg</ul> 221b8e80941Smrg 222b8e80941Smrg</div> 223b8e80941Smrg</body> 224b8e80941Smrg</html> 225