docs/relnotes/17.2.2.html

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  11   <h1>The Mesa 3D Graphics Library</h1>
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  16
  17 <h1>Mesa 17.2.2 Release Notes / October 2, 2017</h1>
  18
  19 <p>
  20 Mesa 17.2.2 is a bug fix release which fixes bugs found since the 17.2.1 release.
  21 </p>
  22 <p>
  23 Mesa 17.2.2 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=102573">Bug 102573</a> - fails to build on armel</li>
  47
  48 <li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=102844">Bug 102844</a> - memory leak with glDeleteProgram for shader program type GL_COMPUTE_SHADER</li>
  49
  50 <li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=102847">Bug 102847</a> - swr fail to build with llvm-5.0.0</li>
  51
  52 <li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=102904">Bug 102904</a> - piglit and gl45 cts linker tests regressed</li>
  53
  54 </ul>
  55
  56
  57 <h2>Changes</h2>
  58
  59 <p>Alexandru-Liviu Prodea (1):</p>
  60 <ul>
  61   <li>Scons: Add LLVM 5.0 support</li>
  62 </ul>
  63
  64 <p>Bas Nieuwenhuizen (1):</p>
  65 <ul>
  66   <li>radv: Check for GFX9 for 1D arrays in image_size intrinsic.</li>
  67 </ul>
  68
  69 <p>Boris Brezillon (1):</p>
  70 <ul>
  71   <li>broadcom/vc4: Fix infinite retry in vc4_bo_alloc()</li>
  72 </ul>
  73
  74 <p>Dave Airlie (3):</p>
  75 <ul>
  76   <li>radv/nir: call opt_remove_phis after trivial continues.</li>
  77   <li>ac/surface: handle S8 on gfx9</li>
  78   <li>st/glsl-&gt;tgsi: fix u64 to bool comparisons.</li>
  79 </ul>
  80
  81 <p>David Airlie (1):</p>
  82 <ul>
  83   <li>radv: add gfx9 scissor workaround</li>
  84 </ul>
  85
  86 <p>Emil Velikov (2):</p>
  87 <ul>
  88   <li>docs: add sha256 checksums for 17.2.1</li>
  89   <li>automake: enable libunwind in `make distcheck'</li>
  90 </ul>
  91
  92 <p>Eric Anholt (4):</p>
  93 <ul>
  94   <li>broadcom/vc4: Fix use-after-free for flushing when writing to a texture.</li>
  95   <li>broadcom/vc4: Fix use-after-free trying to mix a quad and tile clear.</li>
  96   <li>broadcom/vc4: Fix use-after-free when deleting a program.</li>
  97   <li>broadcom/vc4: Keep pipe_sampler_view-&gt;texture matching the original texture.</li>
  98 </ul>
  99
 100 <p>Gert Wollny (2):</p>
 101 <ul>
 102   <li>travis: force llvm-3.3 for "make Gallium ST Other"</li>
 103   <li>travis: Add libunwind-dev to gallium/make builds</li>
 104 </ul>
 105
 106 <p>Grazvydas Ignotas (1):</p>
 107 <ul>
 108   <li>configure: check if -latomic is needed for __atomic_*</li>
 109 </ul>
 110
 111 <p>Ian Romanick (1):</p>
 112 <ul>
 113   <li>nv20: Fix GL_CLAMP</li>
 114 </ul>
 115
 116 <p>Jason Ekstrand (6):</p>
 117 <ul>
 118   <li>i965/blorp: Set r8stencil_needs_update when writing stencil</li>
 119   <li>vulkan/wsi/wayland: Stop printing out the DRM device</li>
 120   <li>vulkan/wsi/wayland: Refactor wsi_wl_display code</li>
 121   <li>vulkan/wsi/wayland: Stop caching Wayland displays</li>
 122   <li>vulkan/wsi/wayland: Copy wl_proxy objects from oldSwapchain if available</li>
 123   <li>vulkan/wsi/wayland: Return better error messages</li>
 124 </ul>
 125
 126 <p>Juan A. Suarez Romero (4):</p>
 127 <ul>
 128   <li>cherry-ignore: add "radeonsi/gfx9: proper workaround for LS/HS VGPR initialization bug"</li>
 129   <li>cherry-ignore: add "radv: Check for GFX9 for 1D arrays in image_size intrinsic."</li>
 130   <li>cherry-ignore: add "radv: copy the number of viewports/scissors at pipeline bind time"</li>
 131   <li>Update version to 17.2.2</li>
 132 </ul>
 133
 134 <p>Józef Kucia (1):</p>
 135 <ul>
 136   <li>anv: Fix descriptors copying</li>
 137 </ul>
 138
 139 <p>Kenneth Graunke (2):</p>
 140 <ul>
 141   <li>i965/vec4: Actually handle atomic op intrinsics.</li>
 142   <li>i965/vec4: Fix swizzles on atomic sources.</li>
 143 </ul>
 144
 145 <p>Leo Liu (1):</p>
 146 <ul>
 147   <li>st/va/postproc: use video original size for postprocessing</li>
 148 </ul>
 149
 150 <p>Lucas Stach (1):</p>
 151 <ul>
 152   <li>etnaviv: fix 16bpp clears</li>
 153 </ul>
 154
 155 <p>Matt Turner (2):</p>
 156 <ul>
 157   <li>util: Link libmesautil into u_atomic_test</li>
 158   <li>util/u_atomic: Add implementation of __sync_val_compare_and_swap_8</li>
 159 </ul>
 160
 161 <p>Nicolai Hähnle (9):</p>
 162 <ul>
 163   <li>radeonsi: workaround for gather4 on integer cube maps</li>
 164   <li>amd/common: round cube array slice in ac_prepare_cube_coords</li>
 165   <li>amd/common: add workaround for cube map array layer clamping</li>
 166   <li>glsl/linker: fix output variable overlap check</li>
 167   <li>radeonsi: fix array textures layer coordinate</li>
 168   <li>radeonsi: set MIP_POINT_PRECLAMP to 0</li>
 169   <li>amd/addrlib: fix missing va_end() after va_copy()</li>
 170   <li>amd/common: move ac_build_phi from radeonsi</li>
 171   <li>radeonsi: fix a regression in integer cube map handling</li>
 172 </ul>
 173
 174 <p>Samuel Iglesias Gonsálvez (1):</p>
 175 <ul>
 176   <li>anv: fix viewport transformation for z component</li>
 177 </ul>
 178
 179 <p>Samuel Pitoiset (1):</p>
 180 <ul>
 181   <li>radv: fix saved compute state when doing statistics/occlusion queries</li>
 182 </ul>
 183
 184 <p>Tapani Pälli (1):</p>
 185 <ul>
 186   <li>mesa: free current ComputeProgram state in _mesa_free_context_data</li>
 187 </ul>
 188
 189 <p>Tim Rowley (1):</p>
 190 <ul>
 191   <li>swr/rast: remove llvm fence/atomics from generated files</li>
 192 </ul>
 193
 194 <p>Tomasz Figa (1):</p>
 195 <ul>
 196   <li>egl/dri2: Implement swapInterval fallback in a conformant way</li>
 197 </ul>
 198
 199
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