docs/relnotes/19.1.6.rst

   1 Mesa 19.1.6 Release Notes / September 3, 2019
   2 =============================================
   3
   4 Mesa 19.1.6 is a bug fix release which fixes bugs found since the 19.1.5
   5 release.
   6
   7 Mesa 19.1.6 implements the OpenGL 4.5 API, but the version reported by
   8 glGetString(GL_VERSION) or glGetIntegerv(GL_MAJOR_VERSION) /
   9 glGetIntegerv(GL_MINOR_VERSION) depends on the particular driver being
  10 used. Some drivers don't support all the features required in OpenGL
  11 4.5. OpenGL 4.5 is **only** available if requested at context creation.
  12 Compatibility contexts may report a lower version depending on each
  13 driver.
  14
  15 SHA256 checksums
  16 ----------------
  17
  18 ::
  19
  20    2a369b7b48545c6486e7e44913ad022daca097c8bd937bf30dcf3f17a94d3496  mesa-19.1.6.tar.xz
  21
  22 New features
  23 ------------
  24
  25 None
  26
  27 Bug fixes
  28 ---------
  29
  30 -  `Bug 104395 <https://bugs.freedesktop.org/show_bug.cgi?id=104395>`__
  31    - [CTS] GTF-GL46.gtf32.GL3Tests.packed_pixels.packed_pixels tests
  32    fail on 32bit Mesa
  33 -  `Bug 111213 <https://bugs.freedesktop.org/show_bug.cgi?id=111213>`__
  34    - VA-API nouveau SIGSEGV and asserts
  35 -  `Bug 111241 <https://bugs.freedesktop.org/show_bug.cgi?id=111241>`__
  36    - Shadertoy shader causing hang
  37 -  `Bug 111411 <https://bugs.freedesktop.org/show_bug.cgi?id=111411>`__
  38    - SPIR-V shader leads to GPU hang, sometimes making machine unstable
  39
  40 Changes
  41 -------
  42
  43 Andres Rodriguez (1):
  44
  45 -  radv: additional query fixes
  46
  47 Daniel Schürmann (1):
  48
  49 -  nir/lcssa: handle deref instructions properly
  50
  51 Danylo Piliaiev (1):
  52
  53 -  nir/loop_unroll: Prepare loop for unrolling in wrapper_unroll
  54
  55 Ian Romanick (2):
  56
  57 -  nir/algrbraic: Don't optimize open-coded bitfield reverse when
  58    lowering is enabled
  59 -  intel/compiler: Request bitfield_reverse lowering on pre-Gen7
  60    hardware
  61
  62 Ilia Mirkin (1):
  63
  64 -  gallium/vl: use compute preference for all multimedia, not just blit
  65
  66 Jonas Ådahl (1):
  67
  68 -  wayland/egl: Ensure correct buffer size when allocating
  69
  70 Juan A. Suarez Romero (6):
  71
  72 -  docs: add sha256 checksums for 19.1.5
  73 -  cherry-ignore: add explicit 19.2 only nominations
  74 -  cherry-ignore: iris: Replace devinfo->gen with GEN_GEN
  75 -  cherry-ignore: iris: Update fast clear colors on Gen9 with direct
  76    immediate writes.
  77 -  cherry-ignore: iris: Avoid unnecessary resolves on transfer maps
  78 -  Update version to 19.1.6
  79
  80 Kenneth Graunke (6):
  81
  82 -  iris: Fix broken aux.possible/sampler_usages bitmask handling
  83 -  iris: Drop copy format hacks from copy region based transfer path.
  84 -  iris: Fix large timeout handling in rel2abs()
  85 -  util: Add a \_mesa_i64roundevenf() helper.
  86 -  mesa: Fix \_mesa_float_to_unorm() on 32-bit systems.
  87 -  intel/compiler: Fix src0/desc setter ordering
  88
  89 Marek Olšák (1):
  90
  91 -  radeonsi: fix scratch buffer WAVESIZE setting leading to corruption
  92
  93 Paulo Zanoni (1):
  94
  95 -  intel/fs: grab fail_msg from v32 instead of v16 when v32->run_cs
  96    fails
  97
  98 Pierre-Eric Pelloux-Prayer (1):
  99
 100 -  glsl: replace 'x + (-x)' with constant 0
 101
 102 Tapani Pälli (1):
 103
 104 -  egl: reset blob cache set/get functions on terminate