xref: /xsrc/external/mit/MesaLib/dist/docs/relnotes/19.0.6.rst

Mesa 19.0.6 Release Notes / May 21, 2019
========================================

Mesa 19.0.6 is a bug fix release which fixes bugs found since the 19.0.5
release.

Mesa 19.0.6 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
----------------

::

   SHA256: ac8e9ea388ec5c69f5a690190edf8ede602afdbaeea62d49e108057737430ac7  mesa-19.0.6.tar.gz
   SHA256: 2db2f2fcaa4048b16e066fad76b8a93944f7d06d329972b0f5fd5ce692ce3d24  mesa-19.0.6.tar.xz

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

N/A

Bug fixes
---------

-  `Bug 110721 <https://bugs.freedesktop.org/show_bug.cgi?id=110721>`__
   - graphics corruption on steam client with mesa 19.1.0 rc3 on polaris
-  `Bug 110761 <https://bugs.freedesktop.org/show_bug.cgi?id=110761>`__
   - Huge problems between Mesa and Electron engine apps
-  `Bug 110784 <https://bugs.freedesktop.org/show_bug.cgi?id=110784>`__
   - [regression][bisected] Reverting 'expose 0 shader binary formats
   for compat profiles for Qt' causes get_program_binary failures on
   Iris

Changes
-------

Alok Hota (2):

-  gallium/swr: Param defaults for unhandled PIPE_CAPs
-  gallium/aux: add PIPE_CAP_MAX_VARYINGS to u_screen

Bas Nieuwenhuizen (1):

-  nir: Actually propagate progress in nir_opt_move_load_ubo.

Chenglei Ren (1):

-  anv/android: fix missing dependencies issue during parallel build

Christian Gmeiner (1):

-  etnaviv: use the correct uniform dirty bits

Dave Airlie (1):

-  Revert "mesa: unreference current winsys buffers when unbinding
   winsys buffers"

Deepak Rawat (1):

-  winsys/drm: Fix out of scope variable usage

Dylan Baker (6):

-  docs: Add Sha256 sums for 19.0.5
-  cherry-ignore: Add a commit that was manually backported
-  cherry-ignore: add another 19.1 only patch
-  cherry-ignore: add another 19.1 only patch
-  gallium: wrap u_screen in extern "C" for c++
-  VERSION: bump to 19.0.6

Emil Velikov (1):

-  egl/dri: flesh out and use dri2_create_drawable()

Jan Zielinski (1):

-  swr/rast: fix 32-bit compilation on Linux

Lionel Landwerlin (1):

-  vulkan: fix build dependency issue with generated files

Marek Olšák (2):

-  u_blitter: don't fail mipmap generation for depth formats containing
   stencil
-  ac: fix a typo in ac_build_wg_scan_bottom

Philipp Zabel (1):

-  etnaviv: fill missing offset in etna_resource_get_handle

Rob Clark (3):

-  freedreno/ir3: dynamic UBO indexing vs 64b pointers
-  freedreno/ir3: set more barrier bits
-  freedreno/a6xx: fix GPU crash on small render targets

Sagar Ghuge (1):

-  intel/compiler: Fix assertions in brw_alu3

Samuel Pitoiset (2):

-  radv: allocate more space in the CS when emitting events
-  radv: do not use gfx fast depth clears for layered depth/stencil
   images

Timothy Arceri (2):

-  Revert "st/mesa: expose 0 shader binary formats for compat profiles
   for Qt"
-  st/glsl: make sure to propagate initialisers to driver storage