1 Mesa 17.2.7 Release Notes / December 14, 2017
2 =============================================
4 Mesa 17.2.7 is a bug fix release which fixes bugs found since the 17.2.6
7 Mesa 17.2.7 implements the OpenGL 4.5 API, but the version reported by
8 glGetString(GL_VERSION) or glGetIntegerv(GL_MAJOR_VERSION) /
9 glGetIntegerv(GL_MINOR_VERSION) depends on the particular driver being
10 used. Some drivers don't support all the features required in OpenGL
11 4.5. OpenGL 4.5 is **only** available if requested at context creation
12 because compatibility contexts are not supported.
19 e8d837a1cd55014e636e9caf6c75cfbe1b3e4be9ab3fa125f5ef38398aa12e97 mesa-17.2.7.tar.gz
20 50cfdea8df55045797b4d0409591c04c784d9551c4da09b8178874dbe5a37a68 mesa-17.2.7.tar.xz
30 - `Bug 94739 <https://bugs.freedesktop.org/show_bug.cgi?id=94739>`__ -
31 Mesa 11.1.2 implementation error: bad format MESA_FORMAT_Z_FLOAT32 in
32 \_mesa_unpack_uint_24_8_depth_stencil_row
33 - `Bug 101378 <https://bugs.freedesktop.org/show_bug.cgi?id=101378>`__
34 - interpolateAtSample check for input parameter is too strict
35 - `Bug 102006 <https://bugs.freedesktop.org/show_bug.cgi?id=102006>`__
36 - gstreamer vaapih264enc segfault
37 - `Bug 102435 <https://bugs.freedesktop.org/show_bug.cgi?id=102435>`__
38 - [skl,kbl] [drm] GPU HANG: ecode 9:0:0x86df7cf9, in csgo_linux64
39 [4947], reason: Hang on rcs, action: reset
40 - `Bug 102552 <https://bugs.freedesktop.org/show_bug.cgi?id=102552>`__
41 - Null dereference due to not checking return value of
42 util_format_description
43 - `Bug 102677 <https://bugs.freedesktop.org/show_bug.cgi?id=102677>`__
44 - [OpenGL CTS] KHR-GL45.CommonBugs.CommonBug_PerVertexValidation
46 - `Bug 103098 <https://bugs.freedesktop.org/show_bug.cgi?id=103098>`__
47 - [OpenGL CTS] KHR-GL45.enhanced_layouts.varying_structure_locations
49 - `Bug 103227 <https://bugs.freedesktop.org/show_bug.cgi?id=103227>`__
51 ES2-CTS.gtf.GL2ExtensionTests.texture_float.texture_float regression
52 - `Bug 103393 <https://bugs.freedesktop.org/show_bug.cgi?id=103393>`__
53 - glDispatchComputeGroupSizeARB : gl_GlobalInvocationID.x !=
54 gl_WorkGroupID.x \* gl_LocalGroupSizeARB.x + gl_LocalInvocationID.x
55 - `Bug 103412 <https://bugs.freedesktop.org/show_bug.cgi?id=103412>`__
56 - gallium/wgl: Another fix to context creation without prior
58 - `Bug 103616 <https://bugs.freedesktop.org/show_bug.cgi?id=103616>`__
59 - Increased difference from reference image in shaders
60 - `Bug 103626 <https://bugs.freedesktop.org/show_bug.cgi?id=103626>`__
61 - [SNB] ES3-CTS.functional.shaders.precision
62 - `Bug 103732 <https://bugs.freedesktop.org/show_bug.cgi?id=103732>`__
63 - [swr] often gets stuck in piglit's glx-multi-context-single-window
65 - `Bug 103909 <https://bugs.freedesktop.org/show_bug.cgi?id=103909>`__
66 - anv_allocator.c:113:1: error: static declaration of ‘memfd_create’
67 follows non-static declaration
68 - `Bug 103966 <https://bugs.freedesktop.org/show_bug.cgi?id=103966>`__
69 - Mesa 17.2.5 implementation error: bad format MESA_FORMAT_Z_FLOAT32
70 in \_mesa_unpack_uint_24_8_depth_stencil_row
71 - `Bug 104119 <https://bugs.freedesktop.org/show_bug.cgi?id=104119>`__
72 - radv: OpBitFieldInsert produces 0 with a loop counter for Insert
73 - `Bug 104143 <https://bugs.freedesktop.org/show_bug.cgi?id=104143>`__
74 - r600/sb: clobbers gl_Position -> gl_FragCoord
81 - radv: Add LLVM version to the device name string
85 - docs: add sha256 checksums for 17.2.6
86 - docs: remove bug 103626 from fix list as per 17.2.6
90 - docs/llvmpipe.html: Minor edits
91 - docs/llvmpipe: document ppc64le as alternative architecture to x86.
95 - r600/sb: handle jump after target to end of program. (v2)
99 - gallium/{r600, radeonsi}: Fix segfault with color format (v2)
101 Eduardo Lima Mitev (3):
103 - glsl_parser_extra: Add utility to copy symbols between symbol tables
104 - glsl: Use the utility function to copy symbols between symbol tables
105 - glsl/linker: Check that re-declared, inter-shader built-in blocks
110 - gl_table.py: add extern C guard for the generated glapitable.h
111 - cherry-ignore: radeonsi: allow DMABUF exports for local buffers
112 - Update version to 17.2.7
116 - broadcom/vc4: Fix handling of GFXH-515 workaround with a start vertex
121 - compiler: use NDEBUG to guard asserts
125 - glsl: Match order of gl_LightSourceParameters elements.
126 - glsl: Fix gl_NormalScale.
130 - gallium/wgl: fix default pixel format issue
134 - swr: Handle resource across context changes
138 - r600: Emit EOP for more CF instruction types
139 - r600/sb: do not convert if-blocks that contain indirect array access
143 - glsl: fix derived cs variables
147 - nir/opcodes: Fix constant-folding of bitfield_insert
151 - i965: Disable regular fast-clears (CCS_D) on gen9+
153 Juan A. Suarez Romero (1):
155 - glsl: add varying resources for arrays of complex types
159 - st/va: change frame_idx from array to hash table
163 - docs: Point to apt.llvm.org for development snapshot packages
167 - meta: Initialize depth/clear values on declaration.
168 - meta: Fix ClearTexture with GL_DEPTH_COMPONENT.
169 - i965: Fix Smooth Point Enables.
173 - radeonsi: fix layered DCC fast clear
174 - radeonsi/gfx9: fix importing shared textures with DCC
175 - radeonsi: flush the context after resource_copy_region for buffer
180 - i965/fs: Handle negating immediates on MADs when propagating
182 - util: Fix SHA1 implementation on big endian
183 - util: Fix disk_cache index calculation on big endian
184 - i965/fs: Unpack count argument to 64-bit shift ops on Atom
188 - radeonsi: fix the R600_RESOURCE_FLAG_UNMAPPABLE check
189 - glsl: allow any l-value of an input variable as interpolant in
191 - glsl: fix interpolateAtXxx(some_vec[idx], ...) with dynamic idx
195 - nvc0/ir: Properly lower 64-bit shifts when the shift value is >32
199 - mesa/gles: adjust internal format in glTexSubImage2D error checks
203 - glsl: get correct member type when processing xfb ifc arrays
205 Vadym Shovkoplias (2):
207 - intel/blorp: Fix possible NULL pointer dereferencing
208 - glx/dri3: Remove unused deviceName variable
212 - anv: Check if memfd_create is already defined.