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			165 lines
		
	
	
		
			4.4 KiB
		
	
	
	
		
			ReStructuredText
		
	
	
	
| Mesa 17.2.2 Release Notes / October 2, 2017
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| ===========================================
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| 
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| Mesa 17.2.2 is a bug fix release which fixes bugs found since the 17.2.1
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| release.
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| 
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| Mesa 17.2.2 implements the OpenGL 4.5 API, but the version reported by
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| glGetString(GL_VERSION) or glGetIntegerv(GL_MAJOR_VERSION) /
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| glGetIntegerv(GL_MINOR_VERSION) depends on the particular driver being
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| used. Some drivers don't support all the features required in OpenGL
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| 4.5. OpenGL 4.5 is **only** available if requested at context creation
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| because compatibility contexts are not supported.
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| 
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| SHA256 checksums
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| ----------------
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| 
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| ::
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| 
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|    8242256f3243ed3f35184ed7bf0a9070439ccdf477a3bd9cfd2437c0b2f9bc7f  mesa-17.2.2.tar.gz
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|    cf522244d6a5a1ecde3fc00e7c96935253fe22f808f064cab98be6f3faa65782  mesa-17.2.2.tar.xz
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| 
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| New features
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| ------------
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| 
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| None
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| 
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| Bug fixes
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| ---------
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| 
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| -  `Bug 102573 <https://bugs.freedesktop.org/show_bug.cgi?id=102573>`__
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|    - fails to build on armel
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| -  `Bug 102844 <https://bugs.freedesktop.org/show_bug.cgi?id=102844>`__
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|    - memory leak with glDeleteProgram for shader program type
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|    GL_COMPUTE_SHADER
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| -  `Bug 102847 <https://bugs.freedesktop.org/show_bug.cgi?id=102847>`__
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|    - swr fail to build with llvm-5.0.0
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| -  `Bug 102904 <https://bugs.freedesktop.org/show_bug.cgi?id=102904>`__
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|    - piglit and gl45 cts linker tests regressed
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| 
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| Changes
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| -------
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| 
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| Alexandru-Liviu Prodea (1):
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| 
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| -  Scons: Add LLVM 5.0 support
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| 
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| Bas Nieuwenhuizen (1):
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| 
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| -  radv: Check for GFX9 for 1D arrays in image_size intrinsic.
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| 
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| Boris Brezillon (1):
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| 
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| -  broadcom/vc4: Fix infinite retry in vc4_bo_alloc()
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| 
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| Dave Airlie (3):
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| 
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| -  radv/nir: call opt_remove_phis after trivial continues.
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| -  ac/surface: handle S8 on gfx9
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| -  st/glsl->tgsi: fix u64 to bool comparisons.
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| 
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| David Airlie (1):
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| 
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| -  radv: add gfx9 scissor workaround
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| 
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| Emil Velikov (2):
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| 
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| -  docs: add sha256 checksums for 17.2.1
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| -  automake: enable libunwind in \`make distcheck'
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| 
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| Eric Anholt (4):
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| 
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| -  broadcom/vc4: Fix use-after-free for flushing when writing to a
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|    texture.
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| -  broadcom/vc4: Fix use-after-free trying to mix a quad and tile clear.
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| -  broadcom/vc4: Fix use-after-free when deleting a program.
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| -  broadcom/vc4: Keep pipe_sampler_view->texture matching the original
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|    texture.
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| 
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| Gert Wollny (2):
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| 
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| -  travis: force llvm-3.3 for "make Gallium ST Other"
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| -  travis: Add libunwind-dev to gallium/make builds
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| 
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| Grazvydas Ignotas (1):
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| 
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| -  configure: check if -latomic is needed for \__atomic_\*
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| 
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| Ian Romanick (1):
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| 
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| -  nv20: Fix GL_CLAMP
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| 
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| Jason Ekstrand (6):
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| 
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| -  i965/blorp: Set r8stencil_needs_update when writing stencil
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| -  vulkan/wsi/wayland: Stop printing out the DRM device
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| -  vulkan/wsi/wayland: Refactor wsi_wl_display code
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| -  vulkan/wsi/wayland: Stop caching Wayland displays
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| -  vulkan/wsi/wayland: Copy wl_proxy objects from oldSwapchain if
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|    available
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| -  vulkan/wsi/wayland: Return better error messages
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| 
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| Juan A. Suarez Romero (4):
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| 
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| -  cherry-ignore: add "radeonsi/gfx9: proper workaround for LS/HS VGPR
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|    initialization bug"
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| -  cherry-ignore: add "radv: Check for GFX9 for 1D arrays in image_size
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|    intrinsic."
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| -  cherry-ignore: add "radv: copy the number of viewports/scissors at
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|    pipeline bind time"
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| -  Update version to 17.2.2
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| 
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| Józef Kucia (1):
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| 
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| -  anv: Fix descriptors copying
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| 
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| Kenneth Graunke (2):
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| 
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| -  i965/vec4: Actually handle atomic op intrinsics.
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| -  i965/vec4: Fix swizzles on atomic sources.
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| 
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| Leo Liu (1):
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| 
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| -  st/va/postproc: use video original size for postprocessing
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| 
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| Lucas Stach (1):
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| 
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| -  etnaviv: fix 16bpp clears
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| 
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| Matt Turner (2):
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| 
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| -  util: Link libmesautil into u_atomic_test
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| -  util/u_atomic: Add implementation of \__sync_val_compare_and_swap_8
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| 
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| Nicolai Hähnle (9):
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| 
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| -  radeonsi: workaround for gather4 on integer cube maps
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| -  amd/common: round cube array slice in ac_prepare_cube_coords
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| -  amd/common: add workaround for cube map array layer clamping
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| -  glsl/linker: fix output variable overlap check
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| -  radeonsi: fix array textures layer coordinate
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| -  radeonsi: set MIP_POINT_PRECLAMP to 0
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| -  amd/addrlib: fix missing va_end() after va_copy()
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| -  amd/common: move ac_build_phi from radeonsi
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| -  radeonsi: fix a regression in integer cube map handling
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| 
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| Samuel Iglesias Gonsálvez (1):
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| 
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| -  anv: fix viewport transformation for z component
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| 
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| Samuel Pitoiset (1):
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| 
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| -  radv: fix saved compute state when doing statistics/occlusion queries
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| 
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| Tapani Pälli (1):
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| 
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| -  mesa: free current ComputeProgram state in \_mesa_free_context_data
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| 
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| Tim Rowley (1):
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| 
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| -  swr/rast: remove llvm fence/atomics from generated files
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| 
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| Tomasz Figa (1):
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| 
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| -  egl/dri2: Implement swapInterval fallback in a conformant way
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