xref: /aosp_15_r20/external/mesa3d/docs/relnotes/17.1.2.rst (revision 6104692788411f58d303aa86923a9ff6ecaded22)

Mesa 17.1.2 Release Notes / June 5, 2017
========================================

Mesa 17.1.2 is a bug fix release which fixes bugs found since the 17.1.1
release.

Mesa 17.1.2 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
because compatibility contexts are not supported.

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

::

   0d2020c2115db0d13a5be0075abf0da143290f69f5817a2f277861e89166a3e1  mesa-17.1.2.tar.gz
   0937804f43746339b1f9540d8f9c8b4a1bb3d3eec0e4020eac283b8799798239  mesa-17.1.2.tar.xz

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

None

Bug fixes
---------

-  `Bug 98833 <https://bugs.freedesktop.org/show_bug.cgi?id=98833>`__ -
   [REGRESSION, bisected] Wayland revert commit breaks non-Vsync
   fullscreen frame updates
-  `Bug 100741 <https://bugs.freedesktop.org/show_bug.cgi?id=100741>`__
   - Chromium - Memory leak
-  `Bug 100877 <https://bugs.freedesktop.org/show_bug.cgi?id=100877>`__
   - vulkan/tests/block_pool_no_free regression
-  `Bug 101110 <https://bugs.freedesktop.org/show_bug.cgi?id=101110>`__
   - Build failure in GNOME Continuous

Changes
-------

Bartosz Tomczyk (1):

-  mesa: Avoid leaking surface in st_renderbuffer_delete

Bas Nieuwenhuizen (1):

-  radv: Reserve space for descriptor and push constant user SGPR
   setting.

Daniel Stone (7):

-  vulkan: Fix Wayland uninitialised registry
-  vulkan/wsi/wayland: Remove roundtrip when creating image
-  vulkan/wsi/wayland: Use per-display event queue
-  vulkan/wsi/wayland: Use proxy wrappers for swapchain
-  egl/wayland: Don't open-code roundtrip
-  egl/wayland: Use per-surface event queues
-  egl/wayland: Ensure we get a back buffer

Emil Velikov (24):

-  docs: add sha256 checksums for 17.1.1
-  configure: move platform handling further up
-  configure: rename remaining HAVE_EGL_PLATFORM\_\* guards
-  configure: update remaining --with-egl-platforms references
-  configure: loosen --with-platforms heuristics
-  configure: enable the surfaceless platform by default
-  configure: set HAVE_foo_PLATFORM as applicable
-  configure: error out when building GLX w/o the X11 platform
-  configure: check once for DRI3 dependencies
-  loader: build libloader_dri3_helper.la only with HAVE_PLATFORM_X11
-  configure: error out when building X11 Vulkan without DRI3
-  auxiliary/vl: use vl_*_screen_create stubs when building w/o platform
-  st/va: fix misplaced closing bracket
-  st/omx: remove unneeded X11 include
-  st/omx: fix building against X11-less setups
-  gallium/targets: link against XCB only as needed
-  configure: error out if building VA w/o supported platform
-  configure: error out if building OMX w/o supported platform
-  configure: error out if building VDPAU w/o supported platform
-  configure: error out if building XVMC w/o supported platform
-  travis: remove workarounds for the Vulkan target
-  anv: automake: list shared libraries after the static ones
-  radv: automake: list shared libraries after the static ones
-  egl/wayland: select the format based on the interface used

Ian Romanick (3):

-  r100: Don't assume that the base mipmap of a texture exists
-  r100,r200: Don't assume glVisual is non-NULL during context creation
-  r100: Use \_mesa_get_format_base_format in radeon_update_wrapper

Faith Ekstrand (17):

-  anv: Handle color layout transitions from the UNINITIALIZED layout
-  anv: Handle transitioning depth from UNDEFINED to other layouts
-  anv/image: Get rid of the memset(aux, 0, sizeof(aux)) hack
-  anv: Predicate 48bit support on gen >= 8
-  anv: Set up memory types and heaps during physical device init
-  anv: Set image memory types based on the type count
-  i965/blorp: Do and end-of-pipe sync on both sides of fast-clear ops
-  i965: Round copy size to the nearest block in intel_miptree_copy
-  anv: Set EXEC_OBJECT_ASYNC when available
-  anv: Determine the type of mapping based on type metadata
-  anv: Add valid_bufer_usage to the memory type metadata
-  anv: Stop setting BO flags in bo_init_new
-  anv: Make supports_48bit_addresses a heap property
-  anv: Refactor memory type setup
-  anv: Advertise both 32-bit and 48-bit heaps when we have enough
   memory
-  i965: Rework Sandy Bridge HiZ and stencil layouts
-  anv: Require vertex buffers to come from a 32-bit heap

Juan A. Suarez Romero (13):

-  Revert "android: fix segfault within swap_buffers"
-  cherry-ignore: radeonsi: load patch_id for TES-as-ES when exporting
   for PS
-  cherry-ignore: anv: Determine the type of mapping based on type
   metadata
-  cherry-ignore: anv: Stop setting BO flags in bo_init_new
-  cherry-ignore: anv: Make supports_48bit_addresses a heap property
-  cherry-ignore: anv: Advertise both 32-bit and 48-bit heaps when we
   have enough memory
-  cherry-ignore: anv: Require vertex buffers to come from a 32-bit heap
-  cherry-ignore: radv: fix regression in descriptor set freeing
-  cherry-ignore: anv: Add valid_bufer_usage to the memory type metadata
-  cherry-ignore: anv: Refactor memory type setup
-  Revert "cherry-ignore: anv: [...]"
-  Revert "cherry-ignore: anv: Require vertex buffers to come from a
   32-bit heap"
-  Update version to 17.1.2

Marek Olšák (1):

-  radeonsi/gfx9: compile shaders with +xnack

Nicolai Hähnle (1):

-  st/mesa: remove redundant stfb->iface checks

Nicolas Boichat (1):

-  configure.ac: Also match -androideabi tuple

Rob Clark (1):

-  freedreno: fix fence creation fail if no rendering

Tapani Pälli (1):

-  egl/android: fix segfault within swap_buffers

Timothy Arceri (1):

-  st/mesa: don't mark the program as in cache_fallback when there is
   cache miss