docs/relnotes/17.3.1.html

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  11   <h1>The Mesa 3D Graphics Library</h1>
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  16
  17 <h1>Mesa 17.3.1 Release Notes / December 21, 2017</h1>
  18
  19 <p>
  20 Mesa 17.3.1 is a bug fix release which fixes bugs found since the 17.3.0 release.
  21 </p>
  22 <p>
  23 Mesa 17.3.1 implements the OpenGL 4.5 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 4.5.  OpenGL
  27 4.5 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 TBD
  35 </pre>
  36
  37
  38 <h2>New features</h2>
  39 <p>None</p>
  40
  41
  42 <h2>Bug fixes</h2>
  43
  44 <ul>
  45
  46 <li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=94739">Bug 94739</a> - Mesa 11.1.2 implementation error: bad format MESA_FORMAT_Z_FLOAT32 in _mesa_unpack_uint_24_8_depth_stencil_row</li>
  47
  48 <li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=102710">Bug 102710</a> - vkCmdBlitImage with arrayLayers &gt; 1 fails</li>
  49
  50 <li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=103579">Bug 103579</a> - Vertex shader causes compiler to crash in SPIRV-to-NIR</li>
  51
  52 <li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=103966">Bug 103966</a> - Mesa 17.2.5 implementation error: bad format MESA_FORMAT_Z_FLOAT32 in _mesa_unpack_uint_24_8_depth_stencil_row</li>
  53
  54 <li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=104119">Bug 104119</a> - radv: OpBitFieldInsert produces 0 with a loop counter for Insert</li>
  55
  56 <li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=104143">Bug 104143</a> - r600/sb: clobbers gl_Position -&gt; gl_FragCoord</li>
  57
  58 </ul>
  59
  60
  61 <h2>Changes</h2>
  62
  63 <p>Alex Smith (1):</p>
  64 <ul>
  65   <li>radv: Add LLVM version to the device name string</li>
  66 </ul>
  67
  68 <p>Bas Nieuwenhuizen (3):</p>
  69 <ul>
  70   <li>spirv: Fix loading an entire block at once.</li>
  71   <li>radv: Don't advertise VK_EXT_debug_report.</li>
  72   <li>radv: Fix multi-layer blits.</li>
  73 </ul>
  74
  75 <p>Ben Crocker (1):</p>
  76 <ul>
  77   <li>docs/llvmpipe: document ppc64le as alternative architecture to x86.</li>
  78 </ul>
  79
  80 <p>Brian Paul (2):</p>
  81 <ul>
  82   <li>xlib: call _mesa_warning() instead of fprintf()</li>
  83   <li>gallium/aux: include nr_samples in util_resource_size() computation</li>
  84 </ul>
  85
  86 <p>Bruce Cherniak (1):</p>
  87 <ul>
  88   <li>swr: Fix KNOB_MAX_WORKER_THREADS thread creation override.</li>
  89 </ul>
  90
  91 <p>Dave Airlie (1):</p>
  92 <ul>
  93   <li>radv: port merge tess info from anv</li>
  94 </ul>
  95
  96 <p>Emil Velikov (5):</p>
  97 <ul>
  98   <li>docs: add sha256 checksums for 17.3.0</li>
  99   <li>util: scons: wire up the sha1 test</li>
 100   <li>cherry-ignore: meson: fix strtof locale support check</li>
 101   <li>cherry-ignore: util: add mesa-sha1 test to meson</li>
 102   <li>Update version to 17.3.1</li>
 103 </ul>
 104
 105 <p>Eric Anholt (1):</p>
 106 <ul>
 107   <li>broadcom/vc4: Fix handling of GFXH-515 workaround with a start vertex count.</li>
 108 </ul>
 109
 110 <p>Eric Engestrom (1):</p>
 111 <ul>
 112   <li>compiler: use NDEBUG to guard asserts</li>
 113 </ul>
 114
 115 <p>Fabian Bieler (2):</p>
 116 <ul>
 117   <li>glsl: Match order of gl_LightSourceParameters elements.</li>
 118   <li>glsl: Fix gl_NormalScale.</li>
 119 </ul>
 120
 121 <p>Gert Wollny (1):</p>
 122 <ul>
 123   <li>r600/sb: do not convert if-blocks that contain indirect array access</li>
 124 </ul>
 125
 126 <p>James Legg (1):</p>
 127 <ul>
 128   <li>nir/opcodes: Fix constant-folding of bitfield_insert</li>
 129 </ul>
 130
 131 <p>Jason Ekstrand (1):</p>
 132 <ul>
 133   <li>i965: Switch over to fully external-or-not MOCS scheme</li>
 134 </ul>
 135
 136 <p>Juan A. Suarez Romero (1):</p>
 137 <ul>
 138   <li>travis: disable Meson build</li>
 139 </ul>
 140
 141 <p>Kenneth Graunke (2):</p>
 142 <ul>
 143   <li>meta: Initialize depth/clear values on declaration.</li>
 144   <li>meta: Fix ClearTexture with GL_DEPTH_COMPONENT.</li>
 145 </ul>
 146
 147 <p>Leo Liu (1):</p>
 148 <ul>
 149   <li>radeon/vce: move destroy command before feedback command</li>
 150 </ul>
 151
 152 <p>Marek Olšák (4):</p>
 153 <ul>
 154   <li>radeonsi: flush the context after resource_copy_region for buffer exports</li>
 155   <li>radeonsi: allow DMABUF exports for local buffers</li>
 156   <li>winsys/amdgpu: disable local BOs again due to worse performance</li>
 157   <li>radeonsi: don't call force_dcc_off for buffers</li>
 158 </ul>
 159
 160 <p>Matt Turner (2):</p>
 161 <ul>
 162   <li>util: Assume little endian in the absence of platform-specific handling</li>
 163   <li>util: Add a SHA1 unit test program</li>
 164 </ul>
 165
 166 <p>Nicolai Hähnle (1):</p>
 167 <ul>
 168   <li>radeonsi: fix the R600_RESOURCE_FLAG_UNMAPPABLE check</li>
 169 </ul>
 170
 171 <p>Pierre Moreau (1):</p>
 172 <ul>
 173   <li>nvc0/ir: Properly lower 64-bit shifts when the shift value is &gt;32</li>
 174 </ul>
 175
 176 <p>Timothy Arceri (1):</p>
 177 <ul>
 178   <li>glsl: get correct member type when processing xfb ifc arrays</li>
 179 </ul>
 180
 181 <p>Vadym Shovkoplias (2):</p>
 182 <ul>
 183   <li>glx/dri3: Remove unused deviceName variable</li>
 184   <li>util/disk_cache: Remove unneeded free() on always null string</li>
 185 </ul>
 186
 187
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