xref: /xsrc/external/mit/MesaLib/dist/docs/relnotes/10.2.7.rst

Mesa 10.2.7 Release Notes / September 06, 2014
==============================================

Mesa 10.2.7 is a bug fix release which fixes bugs found since the 10.2.6
release.

Mesa 10.2.7 implements the OpenGL 3.3 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
3.3. OpenGL 3.3 is **only** available if requested at context creation
because compatibility contexts are not supported.

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

::

   cb67dfaabf88acba29aa2cf0dd58ee17b21ebf9594f8d1226c41794da8de3e9d  MesaLib-10.2.7.tar.gz
   27b958063a4c002071f14ed45c7d2a1ee52cd85e4ac8876e8a1c273495a7d43f  MesaLib-10.2.7.tar.bz2
   a2796a2d5bbbc2edd22857ecc267cba68dfe5d0296f5d84ba7510877b216cc40  MesaLib-10.2.7.zip

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

None

Bug fixes
---------

This list is likely incomplete.

-  `Bug 36193 <https://bugs.freedesktop.org/show_bug.cgi?id=36193>`__ -
   [i965] brw_eu_emit.c:182: validate_reg: Assertion \`execsize >=
   width' failed.
-  `Bug 66184 <https://bugs.freedesktop.org/show_bug.cgi?id=66184>`__ -
   src/mesa/state_tracker/st_glsl_to_tgsi.cpp:3216:simplify_cmp:
   Assertion \`inst->dst.index < 4096' failed.
-  `Bug 70441 <https://bugs.freedesktop.org/show_bug.cgi?id=70441>`__ -
   [Gen4-5 clip] Piglit spec_OpenGL_1.1_polygon-offset hits (execsize >=
   width) assertion
-  `Bug 76188 <https://bugs.freedesktop.org/show_bug.cgi?id=76188>`__ -
   EGL_EXT_image_dma_buf_import fd ownership is incorrect
-  `Bug 76789 <https://bugs.freedesktop.org/show_bug.cgi?id=76789>`__ -
   [radeonsi] si_descriptors.c requires -std=gnu99 or -fms-extensions
-  `Bug 82139 <https://bugs.freedesktop.org/show_bug.cgi?id=82139>`__ -
   [r600g, bisected] multiple ubo piglit regressions
-  `Bug 82255 <https://bugs.freedesktop.org/show_bug.cgi?id=82255>`__ -
   [VP2] Chroma planes are vertically stretched during VDPAU playback
-  `Bug 82671 <https://bugs.freedesktop.org/show_bug.cgi?id=82671>`__ -
   [r600g-evergreen][compute]Empty kernel execution causes crash
-  `Bug 82709 <https://bugs.freedesktop.org/show_bug.cgi?id=82709>`__ -
   OpenCL not working on radeon hainan
-  `Bug 82814 <https://bugs.freedesktop.org/show_bug.cgi?id=82814>`__ -
   glDrawBuffers(0, NULL) segfaults in \_mesa_drawbuffers
-  `Bug 83079 <https://bugs.freedesktop.org/show_bug.cgi?id=83079>`__ -
   [NVC0] Dota 2 (Linux native and Wine) crash with Nouveau Drivers
-  `Bug 83355 <https://bugs.freedesktop.org/show_bug.cgi?id=83355>`__ -
   FTBFS: src/mesa/program/program_lexer.l:122:64: error: unknown type
   name 'YYSTYPE'

Changes
-------

Adam Jackson (1):

-  radeonsi: Don't use anonymous struct trick in atom tracking

Alex Deucher (2):

-  radeonsi: add new CIK pci ids
-  radeonsi: add new SI pci ids

Andreas Boll (1):

-  winsys/radeon: fix nop packet padding for hawaii

Anuj Phogat (1):

-  i965: Bail on vec4 copy propagation for scratch writes with source
   modifiers

Brian Paul (1):

-  mesa: fix NULL pointer deref bug in \_mesa_drawbuffers()

Carl Worth (2):

-  docs: Add sha256 sums for the 10.2.6 release
-  Makefile: Switch from md5sums to sha256sums

Dave Airlie (1):

-  i965: add missing parens in vec4 visitor

Emil Velikov (17):

-  configure.ac: bail out if building gallium_gbm without gallium_egl
-  android: gallium/nouveau: fix include folders, link against
   libstlport
-  android: egl/main: fixup the nouveau build
-  automake: gallium/freedreno: drop spurious include dirs
-  android: gallium/freedreno: add preliminary build
-  android: egl/main: add/enable freedreno
-  android: gallium/auxiliary: drop log2/log2f redefitions
-  android: drop HAL_PIXEL_FORMAT_RGBA_{5551,4444}
-  android: glsl: the stlport over the limited Android STL
-  android: dri/i915: do not build an 'empty' driver
-  cherry-ignore: remove patch that lacking previous dependencies
-  cherry-ignore: PIPE_SHADER_CAP_MAX_CONST_BUFFER_SIZE is not it 10.2
-  cherry-ignore: drop whitespace fix
-  cherry-ignore: reject a15088338eb
-  get-pick-list.sh: Require explicit "10.2" for nominating stable
   patches
-  mesa: fix make tarballs
-  Update VERSION to 10.2.7

Ian Romanick (1):

-  mesa: Handle uninitialized textures like other textures in
   get_tex_level_parameter_image

Ilia Mirkin (9):

-  nouveau: make sure to invalidate any vbo state as well
-  nouveau: don't keep stale pointer to free'd data
-  nvc0/ir: avoid infinite recursion when finding first uses of tex
-  nv50: zero out unbound samplers
-  nvc0: don't make 1d staging textures linear
-  nv50/ir: avoid creating instructions that can't be emitted
-  nv50: set the miptree address when clearing bo's in vp2 init
-  nv50: mt address may not be the underlying bo's start address
-  nv50: attach the buffer bo to the miptree structures

Jan Vesely (1):

-  gallivm: Fix build with latest LLVM

José Fonseca (1):

-  mesa: Move declaration to top of block.

Kenneth Graunke (3):

-  i965/vec4: Set NoMask for GS_OPCODE_SET_VERTEX_COUNT on Gen8+.
-  i965/vec4: Respect ir->force_writemask_all in Gen8 code generation.
-  i965/clip: Fix brw_clip_unfilled.c/compute_offset's assembly.

Marek Olšák (3):

-  r600g: fix constant buffer fetches
-  radeonsi: save scissor state and sample mask for u_blitter
-  glsl_to_tgsi: allocate and enlarge arrays for temporaries on demand

Paulo Sergio Travaglia (2):

-  android: gallium/radeon: attempt to fix the android build
-  android: egl/main: resolve radeon linking issues

Pekka Paalanen (1):

-  egl_dri2: fix EXT_image_dma_buf_import fds

Robert Bragg (1):

-  meta: save and restore swizzle for \_GenerateMipmap

Tom Stellard (7):

-  radeon/compute: Fix reported values for MAX_GLOBAL_SIZE and
   MAX_MEM_ALLOC_SIZE
-  radeonsi/compute: Update reference counts for buffers in
   si_set_global_binding()
-  radeonsi/compute: Call si_pm4_free_state() after emitting compute
   state
-  clover: Flush the command queue in clReleaseCommandQueue()
-  radeon: Add work-around for missing Hainan support in clang < 3.6 v2
-  pipe-loader: Fix memory leak v2
-  r600g/compute: Don't initialize vertex_buffer_state masks to 0x2

Vinson Lee (1):

-  gallivm: Fix build with LLVM >= 3.6 r215967.