docs/relnotes/17.1.5.rst

Mesa 17.1.5 Release Notes / July 14, 2017
=========================================

Mesa 17.1.5 is a bug fix release which fixes bugs found since the 17.1.4
release.

Mesa 17.1.5 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
----------------

::

   7e3eeee8f9c28052796eb18133c2be12c38ba34864cc496382a2fa20c29b0317  mesa-17.1.5.tar.gz
   378516b171712687aace4c7ea8b37c85895231d7a6d61e1e27362cf6034fded9  mesa-17.1.5.tar.xz

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

None

Bug fixes
---------

-  `Bug 100242 <https://bugs.freedesktop.org/show_bug.cgi?id=100242>`__
   - radeon buffer allocation failure during startup of Factorio
-  `Bug 101657 <https://bugs.freedesktop.org/show_bug.cgi?id=101657>`__
   - strtod.c:32:10: fatal error: xlocale.h: No such file or directory
-  `Bug 101666 <https://bugs.freedesktop.org/show_bug.cgi?id=101666>`__
   - bitfieldExtract is marked as a built-in function on OpenGL ES 3.0,
   but was added in OpenGL ES 3.1
-  `Bug 101703 <https://bugs.freedesktop.org/show_bug.cgi?id=101703>`__
   - No stencil buffer allocated when requested by GLUT

Changes
-------

Aaron Watry (1):

-  radeon/winsys: Limit max allocation size to 70% of VRAM

Aleksander Morgado (2):

-  etnaviv: fix refcnt initialization in etna_screen
-  etnaviv: don't dereference etna_resource pointer if allocation fails

Alex Smith (2):

-  ac/nir: Use correct LLVM intrinsics for atomic ops on imageBuffers
-  ac/nir: Fix ordering of parameters for image atomic cmpswap
   intrinsics

Andres Gomez (3):

-  docs: add sha256 checksums for 17.1.4
-  cherry-ignore: i965: Fix anisotropic filtering for mag filter
-  Update version to 17.1.5

Anuj Phogat (2):

-  intel/isl: Use uint64_t to store total surface size
-  intel/isl: Add the maximum surface size limit

Brian Paul (3):

-  draw: check for line_width != 1.0f in validate_pipeline()
-  svga: clamp device line width to at least 1 to fix HWv8 line
   stippling
-  svga: fix PIPE_CAP_MAX_TEXTURE_BUFFER_SIZE value

Bruce Cherniak (1):

-  swr: Limit memory held by defer deleted resources.

Chandu Babu N (1):

-  st/va: Fix leak in VAAPI subpictures

Charmaine Lee (1):

-  svga: fixed surface size to include array size

Connor Abbott (2):

-  spirv: fix OpBitcast when the src and dst bitsize are different (v3)
-  ac/nir: implement 64-bit packing and unpacking

Iago Toral Quiroga (1):

-  glsl: gl_Max{Vertex,Fragment}UniformComponents exist in all desktop
   GL versions

Ilia Mirkin (1):

-  glsl: check if any of the named builtins are available first

James Legg (2):

-  ac/nir: Make intrinsic_name buffer long enough
-  spirv: Fix reaching unreachable for compare exchange on images

Jason Ekstrand (1):

-  nir/spirv: Use the type from the deref for atomics

Juan A. Suarez Romero (1):

-  glsl: do not call link_xfb_stride_layout_qualifiers() for fragment
   shaders

Kenneth Graunke (2):

-  i965: Use true AA line distance on G45/Ironlake.
-  i965: Always set AALINEDISTANCE_TRUE on Sandybridge.

Lucas Stach (1):

-  etnaviv: fix shader miscompilation with more than 16 labels

Marek Olšák (1):

-  gallium/radeon: fix a possible crash for buffer exports

Neha Bhende (1):

-  svga: loop over box.depth for ReadBack_image on each slice

Nicolai Hähnle (1):

-  winsys/radeon: only call pb_slabs_reclaim when slabs are actually
   used

Olivier Lauffenburger (1):

-  st/wgl: improve selection of pixel format

Philipp Zabel (1):

-  st/mesa: release EGLImage on EGLImageTarget\* error

Plamena Manolova (1):

-  mesa/main: Move NULL pointer check.

Tim Rowley (2):

-  swr/rast: \_mm*_undefined_\* implementations for gcc<4.9
-  swr/rast: Correctly allocate SWR_STATS memory as cacheline aligned

Tomasz Figa (1):

-  intel: common: Fix link failure with standalone Android build

Vinson Lee (1):

-  scons: Check for xlocale.h before defining HAVE_XLOCALE_H.