1Mesa 17.2.5 Release Notes / November 10, 2017
2=============================================
3
4Mesa 17.2.5 is a bug fix release which fixes bugs found since the 17.2.4
5release.
6
7Mesa 17.2.5 implements the OpenGL 4.5 API, but the version reported by
8glGetString(GL_VERSION) or glGetIntegerv(GL_MAJOR_VERSION) /
9glGetIntegerv(GL_MINOR_VERSION) depends on the particular driver being
10used. Some drivers don't support all the features required in OpenGL
114.5. OpenGL 4.5 is **only** available if requested at context creation
12because compatibility contexts are not supported.
13
14SHA256 checksums
15----------------
16
17::
18
19   25b40e72fad64b096c2d8d6fe9579369954debe7970d4ad53e5033c7eec2918b  mesa-17.2.5.tar.gz
20   7f7f914b7b9ea0b15f2d9d01a4375e311b0e90e55683b8e8a67ce8691eb1070f  mesa-17.2.5.tar.xz
21
22New features
23------------
24
25None
26
27Bug fixes
28---------
29
30-  `Bug 97532 <https://bugs.freedesktop.org/show_bug.cgi?id=97532>`__ -
31   Regression: GLB 2.7 & Glmark-2 GLES versions segfault due to linker
32   precision error (259fc505) on dead variable
33-  `Bug 102680 <https://bugs.freedesktop.org/show_bug.cgi?id=102680>`__
34   - [OpenGL CTS] KHR-GL45.shader_ballot_tests.ShaderBallotBitmasks
35   fails
36-  `Bug 102809 <https://bugs.freedesktop.org/show_bug.cgi?id=102809>`__
37   - Rust shadows(?) flash random colours
38-  `Bug 103142 <https://bugs.freedesktop.org/show_bug.cgi?id=103142>`__
39   - R600g+sb: optimizer apparently stuck in an endless loop
40
41Changes
42-------
43
44Andres Gomez (8):
45
46-  docs: add sha256 checksums for 17.2.4
47-  cherry-ignore: radv: copy indirect lowering settings from radeonsi
48-  cherry-ignore: i965: fix blorp stage_prog_data->param leak
49-  cherry-ignore: etnaviv: don't do resolve-in-place without valid TS
50-  cherry-ignore: intel/fs: Alloc pull constants off mem_ctx
51-  cherry-ignore: added 17.3 nominations.
52-  cherry-ignore: automake: include git_sha1.h.in in release tarball
53-  Update version to 17.2.5
54
55Bas Nieuwenhuizen (3):
56
57-  radv: Don't expose heaps with 0 memory.
58-  radv: Don't use vgpr indexing for outputs on GFX9.
59-  radv: Disallow indirect outputs for GS on GFX9 as well.
60
61Dave Airlie (3):
62
63-  i915g: make gears run again.
64-  radv: free attachments on end command buffer.
65-  radv: add initial copy descriptor support. (v2)
66
67Eric Engestrom (1):
68
69-  vc4: fix release build
70
71Gert Wollny (1):
72
73-  r600/sb: bail out if prepare_alu_group() doesn't find a proper
74   scheduling
75
76Jason Ekstrand (4):
77
78-  spirv: Claim support for the simple memory model
79-  i965/blorp: Use blorp_to_isl_format for src_isl_format in
80   blit_miptrees
81-  i965/blorp: Use more temporary isl_format variables
82-  i965/miptree: Take an isl_format in render_aux_usage
83
84Kenneth Graunke (1):
85
86-  mesa: Accept GL_BACK in get_fb0_attachment with
87   ARB_ES3_1_compatibility.
88
89Leo Liu (1):
90
91-  radeon/video: add gfx9 offsets when rejoin the video surface
92
93Marek Olšák (2):
94
95-  st/dri: don't expose modifiers in EGL if the driver doesn't implement
96   them
97-  ac/surface/gfx9: don't allow DCC for the smallest mipmap levels
98
99Nanley Chery (1):
100
101-  i965: Check CCS_E compatibility for texture view rendering
102
103Neil Roberts (1):
104
105-  nir/opt_intrinsics: Fix values for gl_SubGroupG{e,t}MaskARB
106
107Nicolai Hähnle (1):
108
109-  amd/common/gfx9: workaround DCC corruption more conservatively
110
111Tapani Pälli (1):
112
113-  i965: unref push_const_bo in intelDestroyContext
114
115Timothy Arceri (1):
116
117-  radv: copy indirect lowering settings from radeonsi
118
119Tomasz Figa (1):
120
121-  glsl: Allow precision mismatch on dead data with GLSL ES 1.00
122
123Topi Pohjolainen (1):
124
125-  intel/compiler/gen9: Pixel shader header only workaround
126