xref: /xsrc/external/mit/MesaLib/dist/docs/relnotes/11.0.8.rst

Mesa 11.0.8 Release Notes / December 9, 2015
============================================

Mesa 11.0.8 is a bug fix release which fixes bugs found since the 11.0.7
release.

Mesa 11.0.8 implements the OpenGL 4.1 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
4.1. OpenGL 4.1 is **only** available if requested at context creation
because compatibility contexts are not supported.

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

::

   ab9db87b54d7525e4b611b82577ea9a9eae55927558df57b190059d5ecd9406f  mesa-11.0.8.tar.gz
   5696e4730518b6805d2ed5def393c4293f425a2c2c01bd5ed4bdd7ad62f7ad75  mesa-11.0.8.tar.xz

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

None

Bug fixes
---------

This list is likely incomplete.

-  `Bug 91806 <https://bugs.freedesktop.org/show_bug.cgi?id=91806>`__ -
   configure does not test whether assembler supports sse4.1
-  `Bug 92849 <https://bugs.freedesktop.org/show_bug.cgi?id=92849>`__ -
   [IVB HSW BDW] piglit image load/store
   load-from-cleared-image.shader_test fails
-  `Bug 92909 <https://bugs.freedesktop.org/show_bug.cgi?id=92909>`__ -
   Offset/alignment issue with layout std140 and vec3
-  `Bug 93004 <https://bugs.freedesktop.org/show_bug.cgi?id=93004>`__ -
   Guild Wars 2 crash on nouveau DX11 cards
-  `Bug 93215 <https://bugs.freedesktop.org/show_bug.cgi?id=93215>`__ -
   [Regression bisected] Ogles1conform Automatic mipmap generation test
   is fail
-  `Bug 93266 <https://bugs.freedesktop.org/show_bug.cgi?id=93266>`__ -
   gl_arb_shading_language_420pack does not allow binding of image
   variables

Changes
-------

Boyuan Zhang (1):

-  radeon/uvd: uv pitch separation for stoney

Dave Airlie (9):

-  r600: do SQ flush ES ring rolling workaround
-  r600: SMX returns CONTEXT_DONE early workaround
-  r600/shader: split address get out to a function.
-  r600/shader: add utility functions to do single slot arithmatic
-  r600g: fix geom shader input indirect indexing.
-  r600: handle geometry dynamic input array index
-  radeonsi: handle doubles in lds load path.
-  mesa/varray: set double arrays to non-normalised.
-  mesa/shader: return correct attribute location for double matrix
   arrays

Emil Velikov (8):

-  docs: add sha256 checksums for 11.0.7
-  cherry-ignore: don't pick a specific i965 formats patch
-  Revert "i965/nir: Remove unused indirect handling"
-  Revert "i965/state: Get rid of dword_pitch arguments to buffer
   functions"
-  Revert "i965/vec4: Use a stride of 1 and byte offsets for UBOs"
-  Revert "i965/fs: Use a stride of 1 and byte offsets for UBOs"
-  Revert "i965/vec4: Use byte offsets for UBO pulls on Sandy Bridge"
-  Update version to 11.0.8

Francisco Jerez (1):

-  i965: Resolve color and flush for all active shader images in
   intel_update_state().

Ian Romanick (1):

-  meta/generate_mipmap: Work-around GLES 1.x problem with
   GL_DRAW_FRAMEBUFFER

Ilia Mirkin (17):

-  freedreno/a4xx: support lod_bias
-  freedreno/a4xx: fix 5_5_5_1 texture sampler format
-  freedreno/a4xx: point regid to "red" even for alpha-only rb formats
-  nvc0/ir: fold postfactor into immediate
-  nv50/ir: deal with loops with no breaks
-  nv50/ir: the mad source might not have a defining instruction
-  nv50/ir: fix instruction permutation logic
-  nv50/ir: don't forget to mark flagsDef on cvt in txb lowering
-  nv50/ir: fix DCE to not generate 96-bit loads
-  nv50/ir: avoid looking at uninitialized srcMods entries
-  gk110/ir: fix imul hi emission with limm arg
-  gk104/ir: sampler doesn't matter for txf
-  gk110/ir: fix imad sat/hi flag emission for immediate args
-  nv50/ir: fix cutoff for using r63 vs r127 when replacing zero
-  nv50/ir: can't have predication and immediates
-  glsl: assign varying locations to tess shaders when doing SSO
-  ttn: add TEX2 support

Jason Ekstrand (5):

-  i965/vec4: Use byte offsets for UBO pulls on Sandy Bridge
-  i965/fs: Use a stride of 1 and byte offsets for UBOs
-  i965/vec4: Use a stride of 1 and byte offsets for UBOs
-  i965/state: Get rid of dword_pitch arguments to buffer functions
-  i965/nir: Remove unused indirect handling

Jonathan Gray (2):

-  configure.ac: use pkg-config for libelf
-  configure: check for python2.7 for PYTHON2

Kenneth Graunke (2):

-  i965: Fix fragment shader struct inputs.
-  i965: Fix scalar vertex shader struct outputs.

Marek Olšák (8):

-  radeonsi: fix occlusion queries on Fiji
-  radeonsi: fix a hang due to uninitialized border color registers
-  radeonsi: fix Fiji for LLVM <= 3.7
-  radeonsi: don't call of u_prims_for_vertices for patches and
   rectangles
-  radeonsi: apply the streamout workaround to Fiji as well
-  gallium/radeon: fix Hyper-Z hangs by programming PA_SC_MODE_CNTL_1
   correctly
-  tgsi/scan: add flag colors_written
-  r600g: write all MRTs only if there is exactly one output (fixes a
   hang)

Matt Turner (1):

-  glsl: Allow binding of image variables with 420pack.

Neil Roberts (2):

-  i965: Add MESA_FORMAT_B8G8R8X8_SRGB to brw_format_for_mesa_format
-  i965: Add B8G8R8X8_SRGB to the alpha format override

Oded Gabbay (1):

-  configura.ac: fix test for SSE4.1 assembler support

Patrick Rudolph (2):

-  nv50,nvc0: fix use-after-free when vertex buffers are unbound
-  gallium/util: return correct number of bound vertex buffers

Samuel Pitoiset (1):

-  nvc0: free memory allocated by the prog which reads MP perf counters

Tapani Pälli (1):

-  i965: use \_Shader to get fragment program when updating surface
   state

Tom Stellard (2):

-  radeonsi: Rename si_shader::ls_rsrc{1,2} to si_shader::rsrc{1,2}
-  radeonsi/compute: Use the compiler's COMPUTE_PGM_RSRC\* register
   values