docs/relnotes/11.2.2.html

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  11   The Mesa 3D Graphics Library
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  16
  17 <h1>Mesa 11.2.2 Release Notes / May 9, 2016</h1>
  18
  19 <p>
  20 Mesa 11.2.2 is a bug fix release which fixes bugs found since the 11.2.1 release.
  21 </p>
  22 <p>
  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.
  29 </p>
  30
  31
  32 <h2>SHA256 checksums</h2>
  33 <pre>
  34 e2453014cd2cc5337a5180cdeffe8cf24fffbb83e20a96888e2b01df868eaae6  mesa-11.2.2.tar.gz
  35 40e148812388ec7c6d7b6657d5a16e2e8dabba8b97ddfceea5197947647bdfb4  mesa-11.2.2.tar.xz
  36 </pre>
  37
  38
  39 <h2>New features</h2>
  40 <p>None</p>
  41
  42 <h2>Bug fixes</h2>
  43
  44 <p>This list is likely incomplete.</p>
  45
  46 <ul>
  47
  48 <li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=92850">Bug 92850</a> - Segfault loading War Thunder</li>
  49
  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>
  51
  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>
  53
  54 <li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=94994">Bug 94994</a> - OSMesaGetProcAdress always fails on mangled OSMesa</li>
  55
  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>
  57
  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>
  59
  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>
  61
  62 <li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=95251">Bug 95251</a> - vdpau decoder capabilities: not supported</li>
  63
  64 </ul>
  65
  66
  67 <h2>Changes</h2>
  68
  69 <p>Boyuan Zhang (1):</p>
  70 <ul>
  71   <li>radeon/uvd: alignment fix for decode message buffer</li>
  72 </ul>
  73
  74 <p>Brian Paul (2):</p>
  75 <ul>
  76   <li>st/mesa: fix sampler view leak in st_DrawAtlasBitmaps()</li>
  77   <li>gallium/util: initialize pipe_framebuffer_state to zeros</li>
  78 </ul>
  79
  80 <p>Chad Versace (1):</p>
  81 <ul>
  82   <li>dri: Fix robust context creation via EGL attribute</li>
  83 </ul>
  84
  85 <p>Egbert Eich (1):</p>
  86 <ul>
  87   <li>dri2: Check for dummyContext to see if the glx_context is valid</li>
  88 </ul>
  89
  90 <p>Emil Velikov (5):</p>
  91 <ul>
  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>
  97 </ul>
  98
  99 <p>Eric Anholt (4):</p>
 100 <ul>
 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>
 105 </ul>
 106
 107 <p>Frederic Devernay (1):</p>
 108 <ul>
 109   <li>glapi: fix _glapi_get_proc_address() for mangled function names</li>
 110 </ul>
 111
 112 <p>Ilia Mirkin (2):</p>
 113 <ul>
 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>
 116 </ul>
 117
 118 <p>Jason Ekstrand (1):</p>
 119 <ul>
 120   <li>i965/fs: Properly report regs_written from SAMPLEINFO</li>
 121 </ul>
 122
 123 <p>Jonathan Gray (1):</p>
 124 <ul>
 125   <li>egl/x11: authenticate before doing chipset id ioctls</li>
 126 </ul>
 127
 128 <p>Jose Fonseca (1):</p>
 129 <ul>
 130   <li>winsys/sw/xlib: use correct free function for xlib_dt-&gt;data</li>
 131 </ul>
 132
 133 <p>Kenneth Graunke (3):</p>
 134 <ul>
 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>
 138 </ul>
 139
 140 <p>Leo Liu (1):</p>
 141 <ul>
 142   <li>radeon/uvd: fix tonga feedback buffer size</li>
 143 </ul>
 144
 145 <p>Marek Olšák (1):</p>
 146 <ul>
 147   <li>st/mesa: fix blit-based GetTexImage for non-finalized textures</li>
 148 </ul>
 149
 150 <p>Nicolai Hähnle (5):</p>
 151 <ul>
 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>
 157 </ul>
 158
 159 <p>Oded Gabbay (4):</p>
 160 <ul>
 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>
 165 </ul>
 166
 167 <p>Patrick Rudolph (1):</p>
 168 <ul>
 169   <li>r600g: fix and optimize tgsi_cmp when using ABS and NEG modifier</li>
 170 </ul>
 171
 172 <p>Roland Scheidegger (3):</p>
 173 <ul>
 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>
 177 </ul>
 178
 179 <p>Samuel Pitoiset (6):</p>
 180 <ul>
 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>
 187 </ul>
 188
 189 <p>Stefan Dirsch (1):</p>
 190 <ul>
 191   <li>dri3: Check for dummyContext to see if the glx_context is valid</li>
 192 </ul>
 193
 194 <p>Topi Pohjolainen (2):</p>
 195 <ul>
 196   <li>i965/blorp/gen7: Prepare re-using for gen8</li>
 197   <li>i965/blorp: Use 8k chunk size for urb allocation</li>
 198 </ul>
 199
 200 <p>WuZhen (3):</p>
 201 <ul>
 202   <li>tgsi: initialize stack allocated struct</li>
 203   <li>winsys/sw/dri: use correct free function for dri_sw_dt-&gt;data</li>
 204   <li>android: enable dlopen() on all architectures</li>
 205 </ul>
 206
 207
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