xref: /xsrc/external/mit/MesaLib/dist/docs/relnotes/11.0.3.rst

Mesa 11.0.3 Release Notes / October 10, 2015
============================================

Mesa 11.0.3 is a bug fix release which fixes bugs found since the 11.0.2
release.

Mesa 11.0.3 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
----------------

::

   c2210e3daecc10ed9fdcea500327652ed6effc2f47c4b9cee63fb08f560d7117  mesa-11.0.3.tar.gz
   ab2992eece21adc23c398720ef8c6933cb69ea42e1b2611dc09d031e17e033d6  mesa-11.0.3.tar.xz

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

None

Bug fixes
---------

This list is likely incomplete.

-  `Bug 55552 <https://bugs.freedesktop.org/show_bug.cgi?id=55552>`__ -
   Compile errors with --enable-mangling
-  `Bug 71789 <https://bugs.freedesktop.org/show_bug.cgi?id=71789>`__ -
   [r300g] Visuals not found in (default) depth = 24
-  `Bug 91044 <https://bugs.freedesktop.org/show_bug.cgi?id=91044>`__ -
   piglit spec/egl_khr_create_context/valid debug flag gles\* fail
-  `Bug 91342 <https://bugs.freedesktop.org/show_bug.cgi?id=91342>`__ -
   Very dark textures on some objects in indoors environments in Postal
   2
-  `Bug 91596 <https://bugs.freedesktop.org/show_bug.cgi?id=91596>`__ -
   EGL_KHR_gl_colorspace (v2) causes problem with Android-x86 GUI
-  `Bug 91718 <https://bugs.freedesktop.org/show_bug.cgi?id=91718>`__ -
   piglit.spec.arb_shader_image_load_store.invalid causes intermittent
   GPU HANG
-  `Bug 92072 <https://bugs.freedesktop.org/show_bug.cgi?id=92072>`__ -
   Wine breakage since d082c5324 (st/mesa: don't call st_validate_state
   in BlitFramebuffer)
-  `Bug 92265 <https://bugs.freedesktop.org/show_bug.cgi?id=92265>`__ -
   Black windows in weston after update mesa to 11.0.2-1

Changes
-------

Brian Paul (1):

-  st/mesa: try PIPE_BIND_RENDER_TARGET when choosing float texture
   formats

Daniel Scharrer (1):

-  mesa: Add abs input modifier to base for POW in ffvertex_prog

Emil Velikov (3):

-  docs: add sha256 checksums for 11.0.2
-  Revert "nouveau: make sure there's always room to emit a fence"
-  Update version to 11.0.3

Francisco Jerez (1):

-  i965/fs: Fix hang on IVB and VLV with image format mismatch.

Ian Romanick (1):

-  meta: Handle array textures in scaled MSAA blits

Ilia Mirkin (6):

-  nouveau: be more careful about freeing temporary transfer buffers
-  nouveau: delay deleting buffer with unflushed fence
-  nouveau: wait to unref the transfer's bo until it's no longer used
-  nv30: pretend to have packed texture/surface formats
-  nv30: always go through translate module on big-endian
-  nouveau: make sure there's always room to emit a fence

Jason Ekstrand (1):

-  mesa: Correctly handle GL_BGRA_EXT in ES3 format_and_type checks

Kyle Brenneman (3):

-  glx: Fix build errors with --enable-mangling (v2)
-  mapi: Make \_glapi_get_stub work with "gl" or "mgl" prefix.
-  glx: Don't hard-code the name "libGL.so.1" in driOpenDriver (v3)

Leo Liu (1):

-  radeon/vce: fix vui time_scale zero error

Marek Olšák (21):

-  st/mesa: fix front buffer regression after dropping st_validate_state
   in Blit
-  radeonsi: handle index buffer alloc failures
-  radeonsi: handle constant buffer alloc failures
-  gallium/radeon: handle buffer_map staging buffer failures better
-  gallium/radeon: handle buffer alloc failures in r600_draw_rectangle
-  gallium/radeon: add a fail path for depth MSAA texture readback
-  radeonsi: report alloc failure from si_shader_binary_read
-  radeonsi: add malloc fail paths to si_create_shader_state
-  radeonsi: skip drawing if the tess factor ring allocation fails
-  radeonsi: skip drawing if GS ring allocations fail
-  radeonsi: handle shader precompile failures
-  radeonsi: handle fixed-func TCS shader create failure
-  radeonsi: skip drawing if VS, TCS, TES, GS fail to compile or upload
-  radeonsi: skip drawing if PS fails to compile or upload
-  radeonsi: skip drawing if updating the scratch buffer fails
-  radeonsi: don't forget to update scratch relocations for LS, HS, ES
   shaders
-  radeonsi: handle dummy constant buffer allocation failure
-  gallium/u_blitter: handle allocation failures
-  radeonsi: add scratch buffer to the buffer list when it's
   re-allocated
-  st/dri: don't use \_ctx in client_wait_sync
-  egl/dri2: don't require a context for ClientWaitSync (v2)

Matthew Waters (1):

-  egl: rework handling EGL_CONTEXT_FLAGS

Michel Dänzer (1):

-  st/dri: Use packed RGB formats

Roland Scheidegger (1):

-  mesa: fix mipmap generation for immutable, compressed textures

Tom Stellard (3):

-  gallium/radeon: Use call_once() when initailizing LLVM targets
-  gallivm: Allow drivers and state trackers to initialize gallivm LLVM
   targets v2
-  radeon/llvm: Initialize gallivm targets when initializing the AMDGPU
   target v2

Varad Gautam (1):

-  egl: restore surface type before linking config to its display

Ville Syrjälä (3):

-  i830: Fix collision between I830_UPLOAD_RASTER_RULES and
   I830_UPLOAD_TEX(0)
-  i915: Fix texcoord vs. varying collision in fragment programs
-  i915: Remember to call intel_prepare_render() before blitting