# The Mesa 3D Graphics Library

# Mesa 10.2.8 Release Notes / September 19, 2014

Mesa 10.2.8 is a bug fix release which fixes bugs found since the 10.2.7 release.

Mesa 10.2.8 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

    4c5a25ccaf1a9734bbd10d62a1420cc8fd35a1060ce679f2fc846769a25fbeec  MesaLib-10.2.8.tar.gz
    1ef9ad3f241788d454f2ff8c9d65b6849dfc31c8fe91f70fd2930b81c8af1398  MesaLib-10.2.8.tar.bz2
    d26218da3b44734b1d555267b4c63c48803c4c8b14d2bc53071be57014da37fa  MesaLib-10.2.8.zip

## New features

None

## Bug fixes

This list is likely incomplete.

- Bug 77493 - lp_test_arit fails with llvm >= llvm-3.5svn r206094
- Bug 82539 - vmw_screen_dri.lo In file included from vmw_screen_dri.c:41: vmwgfx_drm.h:32:17: error: drm.h: No such file or directory
- Bug 82882 - [swrast] piglit glsl-fs-uniform-bool-1 regression
- Bug 83432 - r600_query.c:269:r600_emit_query_end: Assertion `ctx->num_pipelinestat_queries > 0' failed [Gallium HUD]
- Bug 83567 - Mesa 10.2.6 does not compile with llvm 3.5
- Bug 83735 - [mesa-10.2.x] broken with llvm-3.5 and old CPUs

## Changes

Aaron Watry (1):

- gallivm: Fix build after LLVM commit 211259

Christoph Bumiller (2):

- nv50/ir/util: fix BitSet issues
- nvc0/ir: clarify recursion fix to finding first tex uses

Emil Velikov (3):

- docs: Add sha256 sums for the 10.2.7 release
- configure: bail out if building svga without libdrm
- Update VERSION to 10.2.8

Ilia Mirkin (4):

- nv50/ir: avoid array overrun when checking for supported mods
- nouveau: only enable the depth test if there actually is a depth buffer
- nouveau: only enable stencil func if the visual has stencil bits
- nouveau: change internal variables to avoid conflicts with macro args

Jonathan Gray (1):

- configure.ac: strip _GNU_SOURCE from llvm-config output

José Fonseca (1):

- gallivm: Disable workaround for PR12833 on LLVM 3.2+.

Maarten Lankhorst (4):

- nouveau: re-allocate bo's on overflow
- nouveau: fix MPEG4 hw decoding
- nouveau: rework reference frame handling
- nouveau: remove unneeded assert

Marek Olšák (3):

- r600g,radeonsi: make sure there's enough CS space before resuming queries
- mesa: set UniformBooleanTrue = 1.0f by default
- st/mesa: use 1.0f as boolean true on drivers without integer support

Richard Sandiford (1):

- gallivm: Fix uses of 2^24

Roland Scheidegger (1):

- gallivm: set mcpu when initializing llvm execution engine

Thomas Hellstrom (1):

- winsys/svga: Fix incorrect type usage in IOCTL v2