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11 <h1>The Mesa
3D Graphics Library
</h1>
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17 <h1>Mesa
11.2.2 Release Notes / May
9,
2016</h1>
20 Mesa
11.2.2 is a bug fix release which fixes bugs found since the
11.2.1 release.
23 Mesa
11.2.2 implements the OpenGL
4.1 API, but the version reported by
24 glGetString(GL_VERSION) or glGetIntegerv(GL_MAJOR_VERSION) /
25 glGetIntegerv(GL_MINOR_VERSION) depends on the particular driver being used.
26 Some drivers don't support all the features required in OpenGL
4.1. OpenGL
27 4.1 is
<strong>only
</strong> available if requested at context creation
28 because compatibility contexts are not supported.
32 <h2>SHA256 checksums
</h2>
34 e2453014cd2cc5337a5180cdeffe8cf24fffbb83e20a96888e2b01df868eaae6 mesa-
11.2.2.tar.gz
35 40e148812388ec7c6d7b6657d5a16e2e8dabba8b97ddfceea5197947647bdfb4 mesa-
11.2.2.tar.xz
44 <p>This list is likely incomplete.
</p>
48 <li><a href=
"https://bugs.freedesktop.org/show_bug.cgi?id=92850">Bug
92850</a> - Segfault loading War Thunder
</li>
50 <li><a href=
"https://bugs.freedesktop.org/show_bug.cgi?id=93767">Bug
93767</a> - Glitches with soft shadows and MSAA in Knights of the Old Republic
2</li>
52 <li><a href=
"https://bugs.freedesktop.org/show_bug.cgi?id=94955">Bug
94955</a> - Uninitialized variables leads to random segfaults (valgrind log, apitrace attached)
</li>
54 <li><a href=
"https://bugs.freedesktop.org/show_bug.cgi?id=94994">Bug
94994</a> - OSMesaGetProcAdress always fails on mangled OSMesa
</li>
56 <li><a href=
"https://bugs.freedesktop.org/show_bug.cgi?id=95026">Bug
95026</a> - Alien Isolation segfault after initial loading screen/video
</li>
58 <li><a href=
"https://bugs.freedesktop.org/show_bug.cgi?id=95133">Bug
95133</a> - X-COM Enemy Within crashes when entering tactical mission with Bonaire
</li>
60 <li><a href=
"https://bugs.freedesktop.org/show_bug.cgi?id=95164">Bug
95164</a> - GLSL compiler (linker I think) emits assertion upon call to glAttachShader
</li>
62 <li><a href=
"https://bugs.freedesktop.org/show_bug.cgi?id=95251">Bug
95251</a> - vdpau decoder capabilities: not supported
</li>
69 <p>Boyuan Zhang (
1):
</p>
71 <li>radeon/uvd: alignment fix for decode message buffer
</li>
74 <p>Brian Paul (
2):
</p>
76 <li>st/mesa: fix sampler view leak in st_DrawAtlasBitmaps()
</li>
77 <li>gallium/util: initialize pipe_framebuffer_state to zeros
</li>
80 <p>Chad Versace (
1):
</p>
82 <li>dri: Fix robust context creation via EGL attribute
</li>
85 <p>Egbert Eich (
1):
</p>
87 <li>dri2: Check for dummyContext to see if the glx_context is valid
</li>
90 <p>Emil Velikov (
5):
</p>
92 <li>docs: add sha256 checksums for
11.2.1</li>
93 <li>docs: update the sha256 checksums for
11.2.1</li>
94 <li>cherry-ignore: remove duplicate commit
</li>
95 <li>cherry-ignore: ignore the GetSamplerParameterIuiv{EXT,OES} fixups
</li>
96 <li>Update version to
11.2.2</li>
99 <p>Eric Anholt (
4):
</p>
101 <li>vc4: Fix subimage accesses to LT textures.
</li>
102 <li>vc4: Add support for rendering to cube map surfaces.
</li>
103 <li>vc4: Fix tests for format supported with nr_samples ==
1.
</li>
104 <li>vc4: Make sure we recompile when sample_mask changes.
</li>
107 <p>Frederic Devernay (
1):
</p>
109 <li>glapi: fix _glapi_get_proc_address() for mangled function names
</li>
112 <p>Ilia Mirkin (
2):
</p>
114 <li>nvc0: fix retrieving query results into buffer for timestamps
</li>
115 <li>nouveau/video: properly detect the decoder class for availability checks
</li>
118 <p>Jason Ekstrand (
1):
</p>
120 <li>i965/fs: Properly report regs_written from SAMPLEINFO
</li>
123 <p>Jonathan Gray (
1):
</p>
125 <li>egl/x11: authenticate before doing chipset id ioctls
</li>
128 <p>Jose Fonseca (
1):
</p>
130 <li>winsys/sw/xlib: use correct free function for xlib_dt-
>data
</li>
133 <p>Kenneth Graunke (
3):
</p>
135 <li>i965: Fix clear code for ignoring colormask for XRGB formats on Gen9+.
</li>
136 <li>glsl: Convert lower_vec_index_to_swizzle to a rvalue visitor.
</li>
137 <li>glsl: Lower vector_extracts to swizzles after lower_vector_derefs.
</li>
142 <li>radeon/uvd: fix tonga feedback buffer size
</li>
145 <p>Marek Olšák (
1):
</p>
147 <li>st/mesa: fix blit-based GetTexImage for non-finalized textures
</li>
150 <p>Nicolai Hähnle (
5):
</p>
152 <li>gallium/radeon: handle failure when mapping staging buffer
</li>
153 <li>st/glsl_to_tgsi: reduce stack explosion in recursive expression visitor
</li>
154 <li>gallium/radeon: fix crash in r600_set_streamout_targets
</li>
155 <li>radeonsi: correct NULL-pointer check in si_upload_const_buffer
</li>
156 <li>radeonsi: work around an MSAA fast stencil clear problem
</li>
159 <p>Oded Gabbay (
4):
</p>
161 <li>r600g/radeonsi: send endian info to format translation functions
</li>
162 <li>r600g: set endianess of
16/
32-bit buffers according to do_endian_swap
</li>
163 <li>r600g: use do_endian_swap in color swapping functions
</li>
164 <li>r600g: use do_endian_swap in texture swapping function
</li>
167 <p>Patrick Rudolph (
1):
</p>
169 <li>r600g: fix and optimize tgsi_cmp when using ABS and NEG modifier
</li>
172 <p>Roland Scheidegger (
3):
</p>
174 <li>llvmpipe: (trivial) initialize src1_alpha var to NULL
</li>
175 <li>gallivm: fix bogus argument order to lp_build_sample_mipmap function
</li>
176 <li>gallivm: make sampling more robust against bogus coordinates
</li>
179 <p>Samuel Pitoiset (
6):
</p>
181 <li>gk110/ir: do not overwrite def value with zero for EXCH ops
</li>
182 <li>gk110/ir: make use of IMUL32I for all immediates
</li>
183 <li>nvc0/ir: fix wrong emission of (a OP b) OP c
</li>
184 <li>gk110/ir: add emission for (a OP b) OP c
</li>
185 <li>nvc0: reduce GL_MAX_3D_TEXTURE_SIZE to
2048 on Kepler+
</li>
186 <li>st/glsl_to_tgsi: fix potential crash when allocating temporaries
</li>
189 <p>Stefan Dirsch (
1):
</p>
191 <li>dri3: Check for dummyContext to see if the glx_context is valid
</li>
194 <p>Topi Pohjolainen (
2):
</p>
196 <li>i965/blorp/gen7: Prepare re-using for gen8
</li>
197 <li>i965/blorp: Use
8k chunk size for urb allocation
</li>
202 <li>tgsi: initialize stack allocated struct
</li>
203 <li>winsys/sw/dri: use correct free function for dri_sw_dt-
>data
</li>
204 <li>android: enable dlopen() on all architectures
</li>