# The Mesa 3D Graphics Library

# Mesa 17.1.10 Release Notes / September 25, 2017

Mesa 17.1.10 is a bug fix release which fixes bugs found since the 17.1.9 release.

Mesa 17.1.10 implements the OpenGL 4.5 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 4.5. OpenGL 4.5 is only available if requested at context creation because compatibility contexts are not supported.

## SHA256 checksums

    a48ce6b643a728b2b0f926151930525b3670fbff1fb688527fd9051eab9f30a4  mesa-17.1.10.tar.gz
    cbc0d681cc4df47d8deb5a36f45b420978128522fd665b2cd4c7096316f11bdb  mesa-17.1.10.tar.xz

## New features

None

## Bug fixes

- Bug 102844 - memory leak with glDeleteProgram for shader program type GL_COMPUTE_SHADER

## Changes

Alexandre Demers (1):

- osmesa: link with libunwind if enabled (v2)

Andres Gomez (12):

- docs: add sha256 checksums for 17.1.9
- cherry-ignore: add "st/mesa: skip draw calls with pipe_draw_info::count == 0"
- cherry-ignore: add "radv: use amdgpu_bo_va_op_raw."
- cherry-ignore: add "radv: use simpler indirect packet 3 if possible."
- cherry-ignore: add "radeonsi: don't always apply the PrimID instancing bug workaround on SI"
- cherry-ignore: add "intel/eu/validate: Look up types on demand in execution_type()"
- cherry-ignore: add "radv: gfx9 fixes"
- cherry-ignore: add "radv/gfx9: set mip0-depth correctly for 2d arrays/3d images"
- cherry-ignore: add "radv/gfx9: fix image resource handling."
- cherry-ignore: add "docs/egl: remove reference to EGL_DRIVERS_PATH"
- cherry-ignore: add "radv: Disable multilayer & multilevel DCC."
- cherry-ignore: add "radv: Don't allocate CMASK for linear images."

Dave Airlie (2):

- radv/ac: bump params array for image atomic comp swap
- st/glsl->tgsi: fix u64 to bool comparisons.

Emil Velikov (2):

- egl/x11/dri3: adding missing __DRI_BACKGROUND_CALLABLE extension
- automake: enable libunwind in `make distcheck'

Eric Anholt (3):

- broadcom/vc4: Fix use-after-free for flushing when writing to a texture.
- broadcom/vc4: Fix use-after-free trying to mix a quad and tile clear.
- broadcom/vc4: Fix use-after-free when deleting a program.

George Kyriazis (1):

- swr: invalidate attachment on transition change

Gert Wollny (2):

- travis: force llvm-3.3 for "make Gallium ST Other"
- travis: Add libunwind-dev to gallium/make builds

Jason Ekstrand (1):

- i965/blorp: Set r8stencil_needs_update when writing stencil

Juan A. Suarez Romero (9):

- cherry-ignore: add "ac/surface: match Z and stencil tile config"
- cherry-ignore: add "radv/nir: call opt_remove_phis after trivial continues."
- cherry-ignore: add "amd/common: add workaround for cube map array layer clamping"
- cherry-ignore: add "radeonsi: workaround for gather4 on integer cube maps"
- cherry-ignore: add "Scons: Add LLVM 5.0 support"
- cherry-ignore: add "ac/surface: handle S8 on gfx9"
- cherry-ignore: add "radv: Check for GFX9 for 1D arrays in image_size intrinsic."
- cherry-ignore: add "glsl/linker: fix output variable overlap check"
- Update version to 17.1.10

Józef Kucia (1):

- anv: Fix descriptors copying

Matt Turner (2):

- util: Link libmesautil into u_atomic_test
- util/u_atomic: Add implementation of __sync_val_compare_and_swap_8

Nicolai HÃÂ¤hnle (1):

- radeonsi: apply a mask to gl_SampleMaskIn in the PS prolog

Nicolai Hähnle (4):

- st/glsl_to_tgsi: only the first (inner-most) array reference can be a 2D index
- amd/common: round cube array slice in ac_prepare_cube_coords
- radeonsi: set MIP_POINT_PRECLAMP to 0
- radeonsi: fix array textures layer coordinate

Tapani Pälli (1):

- mesa: free current ComputeProgram state in _mesa_free_context_data