xref: /xsrc/external/mit/MesaLib/dist/docs/relnotes/19.1.3.rst

Mesa 19.1.3 Release Notes / July 23, 2019
=========================================

Mesa 19.1.3 is a bug fix release which fixes bugs found since the 19.1.2
release.

Mesa 19.1.3 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
----------------

::

   845460b2225d15c15d4a9743dec798ff0b7396b533011d43e774e67f7825b7e0  mesa-19.1.3.tar.xz

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

None

Bug fixes
---------

-  `Bug 109203 <https://bugs.freedesktop.org/show_bug.cgi?id=109203>`__
   - [cfl dxvk] GPU Crash Launching Monopoly Plus (Iris Plus 655 / Wine
   + DXVK)
-  `Bug 109524 <https://bugs.freedesktop.org/show_bug.cgi?id=109524>`__
   - "Invalid glsl version in shading_language_version()" when trying to
   run directX games using wine
-  `Bug 110309 <https://bugs.freedesktop.org/show_bug.cgi?id=110309>`__
   - [icl][bisected] regression on piglit arb_gpu_shader_int
   64.execution.fs-ishl-then-\* tests
-  `Bug 110663 <https://bugs.freedesktop.org/show_bug.cgi?id=110663>`__
   - threads_posix.h:96: undefined reference to \`pthread_once'
-  `Bug 110955 <https://bugs.freedesktop.org/show_bug.cgi?id=110955>`__
   - Mesa 18.2.8 implementation error: Invalid GLSL version in
   shading_language_version()
-  `Bug 111010 <https://bugs.freedesktop.org/show_bug.cgi?id=111010>`__
   - Cemu Shader Cache Corruption Displaying Solid Color After commit
   11e16ca7ce0
-  `Bug 111071 <https://bugs.freedesktop.org/show_bug.cgi?id=111071>`__
   - SPIR-V shader processing fails with message about "extra dangling
   SSA sources"
-  `Bug 111075 <https://bugs.freedesktop.org/show_bug.cgi?id=111075>`__
   - Processing of SPIR-V shader causes device hang, sometimes leading
   to system reboot
-  `Bug 111097 <https://bugs.freedesktop.org/show_bug.cgi?id=111097>`__
   - Can not detect VK_ERROR_OUT_OF_DATE_KHR or VK_SUBOPTIMAL_KHR when
   window resizing

Changes
-------

Bas Nieuwenhuizen (3):

-  radv: Handle cmask being disallowed by addrlib.
-  anv: Add android dependencies on android.
-  radv: Only save the descriptor set if we have one.

Caio Marcelo de Oliveira Filho (2):

-  anv: Fix pool allocator when first alloc needs to grow
-  spirv: Fix stride calculation when lowering Workgroup to offsets

Chia-I Wu (2):

-  anv: fix VkExternalBufferProperties for unsupported handles
-  anv: fix VkExternalBufferProperties for host allocation

Connor Abbott (1):

-  nir: Add a helper to determine if an intrinsic can be reordered

Dave Airlie (1):

-  radv: fix crash in shader tracing.

Eric Anholt (1):

-  freedreno: Fix assertion failures in context setup in shader-db mode.

Gert Wollny (1):

-  softpipe: Remove unused static function

Ian Romanick (4):

-  intel/vec4: Reswizzle VF immediates too
-  nir: Add unit tests for nir_opt_comparison_pre
-  nir: Use nir_src_bit_size instead of alu1->dest.dest.ssa.bit_size
-  mesa: Set minimum possible GLSL version

Jason Ekstrand (13):

-  nir/instr_set: Expose nir_instrs_equal()
-  nir/loop_analyze: Fix phi-of-identical-alu detection
-  nir: Add more helpers for working with const values
-  nir/loop_analyze: Handle bit sizes correctly in calculate_iterations
-  nir/loop_analyze: Bail if we encounter swizzles
-  anv: Set Stateless Data Port Access MOCS
-  nir/opt_if: Clean up single-src phis in opt_if_loop_terminator
-  nir,intel: Add support for lowering 64-bit nir_opt_extract\_\*
-  anv: Account for dynamic stencil write disables in the PMA fix
-  nir/regs_to_ssa: Handle regs in phi sources properly
-  nir/loop_analyze: Refactor detection of limit vars
-  nir: Add some helpers for chasing SSA values properly
-  nir/loop_analyze: Properly handle swizzles in loop conditions

Juan A. Suarez Romero (2):

-  docs: add sha256 checksums for 19.1.2
-  Update version to 19.1.3

Lepton Wu (1):

-  virgl: Set meta data for textures from handle.

Lionel Landwerlin (6):

-  vulkan/overlay: fix command buffer stats
-  vulkan/overlay: fix crash on freeing NULL command buffer
-  anv: fix crash in vkCmdClearAttachments with unused attachment
-  vulkan/wsi: update swapchain status on vkQueuePresent
-  anv: report timestampComputeAndGraphics true
-  anv: fix format mapping for depth/stencil formats

Marek Olšák (1):

-  radeonsi: don't set READ_ONLY for const_uploader to fix bindless
   texture hangs

Samuel Iglesias Gonsálvez (1):

-  anv: fix alphaToCoverage when there is no color attachment

Samuel Pitoiset (1):

-  radv: fix VGT_GS_MODE if VS uses the primitive ID

Sergii Romantsov (1):

-  meta: memory leak of CopyPixels usage

Timothy Arceri (1):

-  mesa: save/restore SSO flag when using ARB_get_program_binary

Vinson Lee (1):

-  meson: Add dep_thread dependency.

Yevhenii Kolesnikov (1):

-  meta: leaking of BO with DrawPixels