xref: /aosp_15_r20/external/mesa3d/docs/relnotes/18.2.8.rst (revision 6104692788411f58d303aa86923a9ff6ecaded22)

Mesa 18.2.8 Release Notes / December 27, 2018
=============================================

Mesa 18.2.8 is a bug fix release which fixes bugs found since the 18.2.7
release.

Mesa 18.2.8 implements the OpenGL 4.5 API, but the version reported by
glGetString(GL_VERSION) or glGetIntegerv(GL_MAJOR_VERSION) /
glGetIntegerv(GL_MINOR_VERSION) depends on the particular driver being
used. Some drivers don't support all the features required in OpenGL
4.5. OpenGL 4.5 is **only** available if requested at context creation.
Compatibility contexts may report a lower version depending on each
driver.

SHA256 checksums
----------------

::

   77512edc0a84e19c7131a0e2e5ebf1beaf1494dc4b71508fcc92d06d65f9f4f5  mesa-18.2.8.tar.gz
   1d2ed9fd435d86d95b7215b287258d3e6b1180293a36f688e5a2efc18298d863  mesa-18.2.8.tar.xz

New features
------------

None

Bug fixes
---------

-  `Bug 108114 <https://bugs.freedesktop.org/show_bug.cgi?id=108114>`__
   - [vulkancts] new VK_KHR_16bit_storage tests fail.
-  `Bug 108116 <https://bugs.freedesktop.org/show_bug.cgi?id=108116>`__
   - [vulkancts] stencil partial clear tests fail.
-  `Bug 108910 <https://bugs.freedesktop.org/show_bug.cgi?id=108910>`__
   - Vkd3d test failure test_multisample_array_texture()
-  `Bug 108911 <https://bugs.freedesktop.org/show_bug.cgi?id=108911>`__
   - Vkd3d test failure test_clear_render_target_view()
-  `Bug 109081 <https://bugs.freedesktop.org/show_bug.cgi?id=109081>`__
   - [bisected] [HSW] Regression in clipping.user_defined.clip\_\*
   vulkancts tests

Changes
-------

Alex Deucher (3):

-  pci_ids: add new vega10 pci ids
-  pci_ids: add new vega20 pci id
-  pci_ids: add new VegaM pci id

Axel Davy (3):

-  st/nine: Fix volumetexture dtor on ctor failure
-  st/nine: Bind src not dst in nine_context_box_upload
-  st/nine: Add src reference to nine_context_range_upload

Caio Marcelo de Oliveira Filho (1):

-  nir: properly clear the entry sources in copy_prop_vars

Dylan Baker (1):

-  meson: Fix ppc64 little endian detection

Emil Velikov (9):

-  glx: mandate xf86vidmode only for "drm" dri platforms
-  bin/get-pick-list.sh: rework handing of sha nominations
-  bin/get-pick-list.sh: warn when commit lists invalid sha
-  meson: don't require glx/egl/gbm with gallium drivers
-  pipe-loader: meson: reference correct library
-  TODO: glx: meson: build dri based glx tests, only with -Dglx=dri
-  glx: meson: drop includes from a link-only library
-  glx: meson: wire up the dispatch-index-check test
-  glx/test: meson: assorted include fixes

Eric Anholt (2):

-  v3d: Make sure that a thrsw doesn't split a multop from its umul24.
-  v3d: Add missing flagging of SYNCB as a TSY op.

Erik Faye-Lund (2):

-  virgl: wrap vertex element state in a struct
-  virgl: work around bad assumptions in virglrenderer

Iago Toral Quiroga (1):

-  intel/compiler: do not copy-propagate strided regions to ddx/ddy
   arguments

Ian Romanick (2):

-  i965/vec4/dce: Don't narrow the write mask if the flags are used
-  Revert "nir/lower_indirect: Bail early if modes == 0"

Jan Vesely (1):

-  clover: Fix build after clang r348827

Faith Ekstrand (1):

-  nir/constant_folding: Fix source bit size logic

Jon Turney (1):

-  glx: Fix compilation with GLX_USE_WINDOWSGL

Juan A. Suarez Romero (7):

-  docs: add sha256 checksums for 18.2.7
-  cherry-ignore: add explicit 18.3 only nominations
-  cherry-ignore: meson: libfreedreno depends upon libdrm (for fence
   support)
-  cherry-ignore: radv: Fix multiview depth clears
-  cherry-ignore: nir: properly find the entry to keep in copy_prop_vars
-  cherry-ignore: intel/compiler: move nir_lower_bool_to_int32 before
   nir_lower_locals_to_regs
-  Update version to 18.2.8

Kirill Burtsev (1):

-  loader: free error state, when checking the drawable type

Lionel Landwerlin (1):

-  anv: don't do partial resolve on layer > 0

Rhys Perry (2):

-  radv: don't set surf_index for stencil-only images
-  ac: split 16-bit ssbo loads that may not be dword aligned

Rob Clark (1):

-  mesa/st/nir: fix missing nir_compact_varyings

Samuel Pitoiset (1):

-  radv: switch on EOP when primitive restart is enabled with triangle
   strips

Vinson Lee (2):

-  meson: Fix typo.
-  meson: Fix libsensors detection.