Mesa 9.1.2 Release Notes / April 30th, 2013

Mesa 9.1.2 is a bug fix release which fixes bugs found since the 9.1.1 release.

Mesa 9.1 implements the OpenGL 3.1 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 3.1. OpenGL 3.1 is only available if requested at context creation because GL_ARB_compatibility is not supported.

MD5 checksums

df2aab86ff4a510ce5b0d074caa0a59f  MesaLib-9.1.2.tar.bz2
415c2bc3a9eb571aafbfa474ebf5a2e0  MesaLib-9.1.2.tar.gz
b1ae5a4d9255953980bc9254f5323420  MesaLib-9.1.2.zip

New features

None.

Bug fixes

This list is likely incomplete.

• Bug 44567 - [965gm] green artifacts when using GLSL in XBMC
• Bug 59238 - many new symbols in libxatracker after recent automake work
• Bug 59445 - [SNB/IVB/HSW Bisected]Oglc draw-buffers2(advanced.blending.none) segfault
• Bug 59495 - [i965 Bisected]Oglc fbblit(advanced.blitFb-3d-cube.mirror.both) fails
• Bug 60503 - [r300g] Unigine Heaven 3.0: all objects are black
• Bug 60510 - Firefox 18.0.2 Crash On Nvidia GeForce2
• Bug 61197 - [SNB Bisected] kwin_gles screen corruption
• Bug 61317 - [IVB] corrupt rendering with UBOs
• Bug 61395 - glEdgeFlag can't be set to false
• Bug 61947 - nullpointer dereference causes xorg-server segfault when nouveau DRI driver is loaded
• Bug 62357 - llvmpipe: Fragment Shader with "return" in main causes back output
• Bug 62434 - [bisected] 3284.073] (EE) AIGLX error: dlopen of /usr/lib/xorg/modules/dri/r600_dri.so failed (/usr/lib/libllvmradeon9.2.0.so: undefined symbol: lp_build_tgsi_intrinsic)
• Debian bug #349437 - mesa - FTBFS: error: 'IEEE_ONE' undeclared
• Redhat bug #918661 - crash in routine Avogadro UI manipulation

Changes

The full set of changes can be viewed by using the following GIT command:

  git log mesa-9.1.1..mesa-9.1.2

Adam Jackson (2):

• glx: Build with VISIBILITY_CFLAGS in automake
• linux: Don't emit a .note.ABI-tag section anymore (#26663)

Alan Hourihane (3):

• Add missing GL_TEXTURE_CUBE_MAP entry in _mesa_legal_texture_dimensions
• Unreference sampler object when it's currently bound to texture unit.
• mesa: fix glGetInteger*(GL_SAMPLER_BINDING).

Alex Deucher (1):

• r600g: disable hyperz by default on 9.1

Andreas Boll (5):

• radeon/llvm: Link against libgallium.la to fix an undefined symbol
• mesa: use ieee fp on s390 and m68k
• build: Enable x86 assembler on Hurd.
• osmesa: fix out-of-tree build
• gallium/egl: fix out-of-tree build

Anuj Phogat (1):

• mesa: Fix FB blitting in case of zero size src or dst rect

Brian Paul (4):

• mesa: flush current state when querying GL_EDGE_FLAG
• vbo: fix crash found with shared display lists
• llvmpipe: tweak CMD_BLOCK_MAX and LP_SCENE_MAX_SIZE
• llvmpipe: add some scene limit sanity check assertions

Carl Worth (1):

• i965: Avoid segfault in gen6_upload_state

Chris Forbes (1):

• i965/vs: Fix Gen4/5 VUE map inconsistency with gl_ClipVertex

Christoph Bumiller (4):

• nv50: fix 3D render target setup
• nv50,nvc0: disable DEPTH_RANGE_NEAR/FAR clipping during blit
• nv50,nvc0: fix 3d blits, restore viewport after blit
• nvc0: fix for 2d engine R source formats writing RRR1 and not R001

Eric Anholt (5):

• i965/fs: Fix register allocation for uniform pull constants in 16-wide.
• i965/fs: Fix broken rendering in large shaders with UBO loads.
• i965/fs: Also do the gen4 SEND dependency workaround against other SENDs.
• i965: Add definitions for gen7+ data cache messages.
• mesa: Disable validate_ir_tree() on release builds.

Ian Romanick (5):

• docs: Add 9.1.1 release md5sums
• mesa: Add previously picked commit to .cherry-ignore
• glsl: Add missing bool case in glsl_type::get_scalar_type
• mesa: Note that patch dbf94d1 should't actually get picked to the 9.1 branch
• mesa: Bump version to 9.1.2

Jan de Groot (1):

• dri/nouveau: fix crash in nouveau_flush

José Fonseca (3):

• autotools: Add missing top-level include dir.
• mesa,gallium,egl,mapi: One definition of C99 inline/__func__ to rule them all.
• include: Fix build with VS 11 (i.e, 2012).

Kenneth Graunke (4):

• i965: Fix INTEL_DEBUG=shader_time for Haswell.
• i965: Specialize SURFACE_STATE creation for shader time.
• i965: Make INTEL_DEBUG=shader_time use the RAW surface format.
• i965: Don't use texture swizzling to force alpha to 1.0 if unnecessary.

Maarten Lankhorst (2):

• gallium/build: Fix visibility CFLAGS in automake
• radeon/llvm: Do not link against libgallium when building statically.

Marcin Slusarz (1):

• dri/nouveau: NV17_3D class is not available for NV1a chipset

Marek Olšák (3):

• mesa: don't allocate a texture if width or height is 0 in CopyTexImage
• gallium/tgsi: fix valgrind warning
• mesa: handle HALF_FLOAT like FLOAT in get_tex_rgba

Martin Andersson (1):

• r600g: Use virtual address for PIPE_QUERY_SO* in r600_emit_query_end

Matt Turner (3):

• configure.ac: Don't check for X11 unconditionally.
• configure.ac: Remove stale comment about --x-* arguments.
• mesa: Implement TEXTURE_IMMUTABLE_LEVELS for ES 3.0.

Michel Dänzer (1):

• radeonsi: Emit pixel shader state even when only the vertex shader changed

Paul Berry (1):

• i965: Apply depthstencil alignment workaround when doing fast clears.

Roland Scheidegger (1):

• gallivm: fix return opcode handling in main function of a shader

Tapani Pälli (1):

• intel: Fix regression in intel_create_image_from_name stride handling

Tom Stellard (1):

• r300g: Fix bug in OMOD optimization