docs/relnotes/18.1.0.rst

   1 Mesa 18.1.0 Release Notes / May 18 2018
   2 =======================================
   3
   4 Mesa 18.1.0 is a new development release. People who are concerned with
   5 stability and reliability should stick with a previous release or wait
   6 for Mesa 18.1.1.
   7
   8 Mesa 18.1.0 implements the OpenGL 4.5 API, but the version reported by
   9 glGetString(GL_VERSION) or glGetIntegerv(GL_MAJOR_VERSION) /
  10 glGetIntegerv(GL_MINOR_VERSION) depends on the particular driver being
  11 used. Some drivers don't support all the features required in OpenGL
  12 4.5. OpenGL 4.5 is **only** available if requested at context creation.
  13 Compatibility contexts may report a lower version depending on each
  14 driver.
  15
  16 SHA256 checksums
  17 ----------------
  18
  19 ::
  20
  21    b1c1dbb42597190503d3abc518b12de880623f097c6cb6c293ecf69ae87e6fbf  mesa-18.1.0.tar.gz
  22    c855c5b67ef993b7621f76d8b120769ec0415f1c3616eaff44ef7f7f300aceba  mesa-18.1.0.tar.xz
  23
  24 New features
  25 ------------
  26
  27 Note: some of the new features are only available with certain drivers.
  28
  29 -  OpenGL 3.1 with ARB_compatibility on nv50, nvc0, r600, radeonsi,
  30    softpipe, llvmpipe, svga
  31 -  GL_ARB_bindless_texture on nvc0/maxwell+
  32 -  GL_ARB_transform_feedback_overflow_query on nvc0
  33 -  GL_EXT_semaphore on radeonsi
  34 -  GL_EXT_semaphore_fd on radeonsi
  35 -  GL_EXT_shader_framebuffer_fetch on i965 on desktop GL (GLES was
  36    already supported)
  37 -  GL_EXT_shader_framebuffer_fetch_non_coherent on i965
  38 -  GL_KHR_blend_equation_advanced on radeonsi
  39 -  Disk shader cache support for i965 enabled by default
  40
  41 Bug fixes
  42 ---------
  43
  44 -  `Bug 90311 <https://bugs.freedesktop.org/show_bug.cgi?id=90311>`__ -
  45    Fail to build libglx with clang at linking stage
  46 -  `Bug 91808 <https://bugs.freedesktop.org/show_bug.cgi?id=91808>`__ -
  47    trine1 misrender r600g
  48 -  `Bug 95009 <https://bugs.freedesktop.org/show_bug.cgi?id=95009>`__ -
  49    [SNB]
  50    amd_shader_trinary_minmax.execution.built-in-functions.gs-mid3-ivec2-ivec2-ivec2
  51    intermittent
  52 -  `Bug 95012 <https://bugs.freedesktop.org/show_bug.cgi?id=95012>`__ -
  53    [SNB] glsl-1_50.execution.built-in-functions.gs-op tests intermittent
  54 -  `Bug 98281 <https://bugs.freedesktop.org/show_bug.cgi?id=98281>`__ -
  55    'message's in ctx->Debug.LogMessages[] seem to leak.
  56 -  `Bug 99549 <https://bugs.freedesktop.org/show_bug.cgi?id=99549>`__ -
  57    pp: Failed to translate a shader
  58 -  `Bug 100259 <https://bugs.freedesktop.org/show_bug.cgi?id=100259>`__
  59    - [EGL] [GBM] undefined reference to \`gbm_bo_create_with_modifiers'
  60 -  `Bug 101408 <https://bugs.freedesktop.org/show_bug.cgi?id=101408>`__
  61    - [Gen8+] Xonotic fails to render one of the weapons
  62 -  `Bug 101442 <https://bugs.freedesktop.org/show_bug.cgi?id=101442>`__
  63    - Piglit shaders@ssa@fs-if-def-else-break fails with sb but passes
  64    with R600_DEBUG=nosb
  65 -  `Bug 102342 <https://bugs.freedesktop.org/show_bug.cgi?id=102342>`__
  66    - mesa-17.1.7/src/gallium/auxiliary/pipebuffer/pb_cache.c:169]:
  67    (style) Suspicious condition
  68 -  `Bug 102542 <https://bugs.freedesktop.org/show_bug.cgi?id=102542>`__
  69    - mesa-17.2.0/src/gallium/state_trackers/nine/nine_ff.c:1938: bad
  70    assignment ?
  71 -  `Bug 102905 <https://bugs.freedesktop.org/show_bug.cgi?id=102905>`__
  72    - [R600] Miscompilation of TGSI to VLIW causes artifacts in Gallium
  73    Nine with Crysis2 bump mapping
  74 -  `Bug 103006 <https://bugs.freedesktop.org/show_bug.cgi?id=103006>`__
  75    - [OpenGL CTS] [HSW]
  76    KHR-GL45.vertex_attrib_binding.basic-inputL-case1
  77 -  `Bug 103142 <https://bugs.freedesktop.org/show_bug.cgi?id=103142>`__
  78    - R600g+sb: optimizer apparently stuck in an endless loop
  79 -  `Bug 103626 <https://bugs.freedesktop.org/show_bug.cgi?id=103626>`__
  80    -
  81 -  `Bug 103746 <https://bugs.freedesktop.org/show_bug.cgi?id=103746>`__
  82    - [BDW BSW SKL KBL] dEQP-GLES31.functional.copy_image regressions
  83 -  `Bug 104302 <https://bugs.freedesktop.org/show_bug.cgi?id=104302>`__
  84    - Wolfenstein 2 (2017) under wine graphical artifacting on RADV
  85 -  `Bug 104335 <https://bugs.freedesktop.org/show_bug.cgi?id=104335>`__
  86    - [OpenGL CTS][SKL,KBL] KHR-GL45.vertex_attrib_64bit.limits_test
  87    occasionally fails
  88 -  `Bug 104625 <https://bugs.freedesktop.org/show_bug.cgi?id=104625>`__
  89    - semicolon after if
  90 -  `Bug 104636 <https://bugs.freedesktop.org/show_bug.cgi?id=104636>`__
  91    - [BSW/HD400] Aztec Ruins GL version GPU hangs
  92 -  `Bug 104642 <https://bugs.freedesktop.org/show_bug.cgi?id=104642>`__
  93    - Android: NULL pointer dereference with i965 mesa-dev, seems
  94    build_id_length related
  95 -  `Bug 104654 <https://bugs.freedesktop.org/show_bug.cgi?id=104654>`__
  96    - r600/sb: Alien Isolation GPU lock
  97 -  `Bug 104668 <https://bugs.freedesktop.org/show_bug.cgi?id=104668>`__
  98    -
  99    dEQP-GLES31.functional.shaders.linkage.uniform.block.differing_precision
 100    regression
 101 -  `Bug 104717 <https://bugs.freedesktop.org/show_bug.cgi?id=104717>`__
 102    - Rocket League: grass rendering broken with nir
 103 -  `Bug 104732 <https://bugs.freedesktop.org/show_bug.cgi?id=104732>`__
 104    - [radv] Binding descriptor sets disturbs other pipeline bindings
 105 -  `Bug 104741 <https://bugs.freedesktop.org/show_bug.cgi?id=104741>`__
 106    - Graphic corruption for Android apps Telegram and KineMaster
 107 -  `Bug 104762 <https://bugs.freedesktop.org/show_bug.cgi?id=104762>`__
 108    - Various segfaults/problems in qt/plasma
 109 -  `Bug 104777 <https://bugs.freedesktop.org/show_bug.cgi?id=104777>`__
 110    - Attaching multiple shader objects for the same stage to a GLSL
 111    program triggers a linker error
 112 -  `Bug 104794 <https://bugs.freedesktop.org/show_bug.cgi?id=104794>`__
 113    - piglit.spec.arb_internalformat_query2.samples and num_sample_counts
 114    pname checks
 115 -  `Bug 104803 <https://bugs.freedesktop.org/show_bug.cgi?id=104803>`__
 116    - SIGSEGV in state_tracker/st_glsl_to_tgsi_temprename.cpp
 117 -  `Bug 104863 <https://bugs.freedesktop.org/show_bug.cgi?id=104863>`__
 118    - 186 assertions in piglit
 119 -  `Bug 104884 <https://bugs.freedesktop.org/show_bug.cgi?id=104884>`__
 120    - memory leak with intel i965 mesa when running android container in
 121    Ubuntu
 122 -  `Bug 104905 <https://bugs.freedesktop.org/show_bug.cgi?id=104905>`__
 123    - SpvOpFOrdEqual doesn't return correct results for NaNs
 124 -  `Bug 104908 <https://bugs.freedesktop.org/show_bug.cgi?id=104908>`__
 125    - Texture Compression Hint not converted to enum16
 126 -  `Bug 104915 <https://bugs.freedesktop.org/show_bug.cgi?id=104915>`__
 127    - Indexed SHADING_LANGUAGE_VERSION query not supported
 128 -  `Bug 104923 <https://bugs.freedesktop.org/show_bug.cgi?id=104923>`__
 129    - anv: Dota2 rendering corruption
 130 -  `Bug 104989 <https://bugs.freedesktop.org/show_bug.cgi?id=104989>`__
 131    - [r600] [bisected] OpenGL applications can't render anything at all
 132 -  `Bug 105013 <https://bugs.freedesktop.org/show_bug.cgi?id=105013>`__
 133    - [regression] GLX+VA-API+clutter-gst video playback is corrupt with
 134    Mesa 17.3 (but is fine with 17.2)
 135 -  `Bug 105026 <https://bugs.freedesktop.org/show_bug.cgi?id=105026>`__
 136    - glxgears asserts with pp_jimenezmlaa=1
 137 -  `Bug 105029 <https://bugs.freedesktop.org/show_bug.cgi?id=105029>`__
 138    - simdlib_512_avx512.inl:371:57: error: could not convert
 139    ‘_mm512_mask_blend_epi32((__mmask16)(ImmT), a, b)’ from ‘__m512i’
 140    {aka ‘__vector(8) long long int’} to ‘SIMDImpl::SIMD512Impl::Float’
 141 -  `Bug 105052 <https://bugs.freedesktop.org/show_bug.cgi?id=105052>`__
 142    -
 143 -  `Bug 105065 <https://bugs.freedesktop.org/show_bug.cgi?id=105065>`__
 144    - Qt Programs occasionally fail to render with new Mesa
 145    (glGetProgramBinary)
 146 -  `Bug 105067 <https://bugs.freedesktop.org/show_bug.cgi?id=105067>`__
 147    -
 148 -  `Bug 105088 <https://bugs.freedesktop.org/show_bug.cgi?id=105088>`__
 149    - brw_nir_uniforms.cpp:256:10: error: non-constant-expression cannot
 150    be narrowed
 151 -  `Bug 105098 <https://bugs.freedesktop.org/show_bug.cgi?id=105098>`__
 152    - [RADV] GPU freeze with simple Vulkan App
 153 -  `Bug 105103 <https://bugs.freedesktop.org/show_bug.cgi?id=105103>`__
 154    - Wayland master causes Mesa to fail to compile
 155 -  `Bug 105120 <https://bugs.freedesktop.org/show_bug.cgi?id=105120>`__
 156    - meson build broken
 157 -  `Bug 105161 <https://bugs.freedesktop.org/show_bug.cgi?id=105161>`__
 158    - KHR_blend_equation_advanced doesn't work in GLSL 1.10-1.40 shaders
 159 -  `Bug 105183 <https://bugs.freedesktop.org/show_bug.cgi?id=105183>`__
 160    - Weird assertion in NIR linker
 161 -  `Bug 105211 <https://bugs.freedesktop.org/show_bug.cgi?id=105211>`__
 162    - build failure after zwp_dmabuf commit if wayland-protocols is not
 163    installed
 164 -  `Bug 105224 <https://bugs.freedesktop.org/show_bug.cgi?id=105224>`__
 165    - Webgl Pointclouds flickers
 166 -  `Bug 105229 <https://bugs.freedesktop.org/show_bug.cgi?id=105229>`__
 167    - [KBL SKL BDW HSW] [Regression]
 168    KHR-GLES31.core.shader_image_load_store.advanced-sso-simple failures
 169 -  `Bug 105238 <https://bugs.freedesktop.org/show_bug.cgi?id=105238>`__
 170    - ast.h:648:16: error: union member 'i' has a non-trivial constructor
 171 -  `Bug 105255 <https://bugs.freedesktop.org/show_bug.cgi?id=105255>`__
 172    - Waiting for fences without waitAll is not implemented
 173 -  `Bug 105262 <https://bugs.freedesktop.org/show_bug.cgi?id=105262>`__
 174    - [R600] [BISECTED] ttf fonts are invisible in many programs
 175 -  `Bug 105271 <https://bugs.freedesktop.org/show_bug.cgi?id=105271>`__
 176    - WebGL2 shader crashes i965_dri.so 17.3.3
 177 -  `Bug 105274 <https://bugs.freedesktop.org/show_bug.cgi?id=105274>`__
 178    -
 179 -  `Bug 105290 <https://bugs.freedesktop.org/show_bug.cgi?id=105290>`__
 180    -
 181 -  `Bug 105292 <https://bugs.freedesktop.org/show_bug.cgi?id=105292>`__
 182    - vkGetQueryPoolResults returns incorrect query status for large
 183    query buffers (bisected)
 184 -  `Bug 105317 <https://bugs.freedesktop.org/show_bug.cgi?id=105317>`__
 185    - The GPU Vega 56 was hang while try to pass #GraphicsFuzz shader15
 186    test
 187 -  `Bug 105320 <https://bugs.freedesktop.org/show_bug.cgi?id=105320>`__
 188    - Storage texel buffer access produces wrong results (RX Vega)
 189 -  `Bug 105374 <https://bugs.freedesktop.org/show_bug.cgi?id=105374>`__
 190    - texture3d, a SaschaWillems demo, assert fails
 191 -  `Bug 105436 <https://bugs.freedesktop.org/show_bug.cgi?id=105436>`__
 192    - Blinking textures in UT2004 [bisected]
 193 -  `Bug 105440 <https://bugs.freedesktop.org/show_bug.cgi?id=105440>`__
 194    - GEN7: rendering issue on citra
 195 -  `Bug 105442 <https://bugs.freedesktop.org/show_bug.cgi?id=105442>`__
 196    - Hang when running nine ff lighting shader with radeonsi
 197 -  `Bug 105444 <https://bugs.freedesktop.org/show_bug.cgi?id=105444>`__
 198    - Enable GL disk shader cache when transform feedback is enabled
 199 -  `Bug 105464 <https://bugs.freedesktop.org/show_bug.cgi?id=105464>`__
 200    -
 201 -  `Bug 105471 <https://bugs.freedesktop.org/show_bug.cgi?id=105471>`__
 202    - [g33] [bisected] dEQP-GLES2.functional.shaders failures
 203 -  `Bug 105497 <https://bugs.freedesktop.org/show_bug.cgi?id=105497>`__
 204    - shader-db crashes on 72 core system after ast_type_qualifier bitset
 205    change
 206 -  `Bug 105529 <https://bugs.freedesktop.org/show_bug.cgi?id=105529>`__
 207    - u_debug_stack.c:268: error: #pragma GCC diagnostic not allowed
 208    inside functions
 209 -  `Bug 105567 <https://bugs.freedesktop.org/show_bug.cgi?id=105567>`__
 210    - meson/ninja: 1. mesa/vdpau incorrect symlinks in DESTDIR and 2.
 211    Ddri-drivers-path Dvdpau-libs-path overrides DESTDIR
 212 -  `Bug 105621 <https://bugs.freedesktop.org/show_bug.cgi?id=105621>`__
 213    - Build failure on GNOME Continuous
 214 -  `Bug 105634 <https://bugs.freedesktop.org/show_bug.cgi?id=105634>`__
 215    - Android build test fails when building brw_oa_metrics.c
 216 -  `Bug 105670 <https://bugs.freedesktop.org/show_bug.cgi?id=105670>`__
 217    -
 218 -  `Bug 105704 <https://bugs.freedesktop.org/show_bug.cgi?id=105704>`__
 219    -
 220 -  `Bug 105717 <https://bugs.freedesktop.org/show_bug.cgi?id=105717>`__
 221    - [bisected] Mesa build tests fails: BIGENDIAN_CPU or
 222    LITTLEENDIAN_CPU must be defined
 223 -  `Bug 105737 <https://bugs.freedesktop.org/show_bug.cgi?id=105737>`__
 224    - st_tests_common.cpp:140:42: error: no matching function for call to
 225    'tgsi_get_opcode_info'
 226 -  `Bug 105738 <https://bugs.freedesktop.org/show_bug.cgi?id=105738>`__
 227    - commit f7ffa504a065dc2631fd38cc5fe885b277f4e7e7 causes artifacting
 228    in radv
 229 -  `Bug 105740 <https://bugs.freedesktop.org/show_bug.cgi?id=105740>`__
 230    - glsl_types.cpp(524): error: a dynamically-initialized local static
 231    variable is not allowed inside of a statement expression
 232 -  `Bug 105775 <https://bugs.freedesktop.org/show_bug.cgi?id=105775>`__
 233    - SI reaches the maximum IB size in dwords and fail to submit
 234 -  `Bug 105807 <https://bugs.freedesktop.org/show_bug.cgi?id=105807>`__
 235    - [Regression, bisected]: 3D Rendering not working correctly in
 236    Warhammer 40k: Dawn of War II
 237 -  `Bug 105817 <https://bugs.freedesktop.org/show_bug.cgi?id=105817>`__
 238    - scons build broken by glSpecializeShaderARB
 239 -  `Bug 105820 <https://bugs.freedesktop.org/show_bug.cgi?id=105820>`__
 240    - [m32] piglit regressions relinking program without shaders
 241 -  `Bug 105942 <https://bugs.freedesktop.org/show_bug.cgi?id=105942>`__
 242    - Graphical artefacts after update to mesa 18.0.0-2
 243 -  `Bug 105952 <https://bugs.freedesktop.org/show_bug.cgi?id=105952>`__
 244    - radv causes GPU hang on SI
 245 -  `Bug 105960 <https://bugs.freedesktop.org/show_bug.cgi?id=105960>`__
 246    - [bisected] meson build test fails with: undefined reference to
 247    \`etna_pm_create_query'
 248 -  `Bug 105994 <https://bugs.freedesktop.org/show_bug.cgi?id=105994>`__
 249    - surface state leak when creating and destroying image views with
 250    aspectMask depth and stencil
 251 -  `Bug 106074 <https://bugs.freedesktop.org/show_bug.cgi?id=106074>`__
 252    - radv: si_scissor_from_viewport returns incorrect result when using
 253    half-pixel viewport offset
 254 -  `Bug 106126 <https://bugs.freedesktop.org/show_bug.cgi?id=106126>`__
 255    - eglMakeCurrent does not always ensure
 256    dri_drawable->update_drawable_info has been called for a new
 257    EGLSurface if another has been created and destroyed first
 258 -  `Bug 106131 <https://bugs.freedesktop.org/show_bug.cgi?id=106131>`__
 259    - meson/ninja build missing file gtest.h
 260 -  `Bug 106133 <https://bugs.freedesktop.org/show_bug.cgi?id=106133>`__
 261    - make check "OSError: [Errno 24] Too many open files"
 262 -  `Bug 106147 <https://bugs.freedesktop.org/show_bug.cgi?id=106147>`__
 263    - SIGBUS in write_reloc() when Sacha Willems' "texture3d" Vulkan demo
 264    starts
 265 -  `Bug 106174 <https://bugs.freedesktop.org/show_bug.cgi?id=106174>`__
 266    - vulkan dota2 broken (segfaulting), found bug commit
 267 -  `Bug 106180 <https://bugs.freedesktop.org/show_bug.cgi?id=106180>`__
 268    - [bisected] radv vulkan smoke test black screen (Add support for
 269    DRI3 v1.2)
 270 -  `Bug 106243 <https://bugs.freedesktop.org/show_bug.cgi?id=106243>`__
 271    - [kbl] GPU HANG: 9:0:0x85dffffb, in Cinnamon
 272 -  `Bug 106450 <https://bugs.freedesktop.org/show_bug.cgi?id=106450>`__
 273    -
 274 -  `Bug 106462 <https://bugs.freedesktop.org/show_bug.cgi?id=106462>`__
 275    - piglit.spec.arb_vertex_array_bgra.get regression
 276
 277 Changes
 278 -------
 279
 280 -  Remove incomplete GLX_SGIX_swap_barrier stubs from the Xlib libGL
 281 -  Remove incomplete GLX_SGIX_swap_group stubs from the Xlib libGL