docs/relnotes/12.0.6.html

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  11   The Mesa 3D Graphics Library
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  16
  17 <h1>Mesa 12.0.6 Release Notes / January 23, 2017</h1>
  18
  19 <p>
  20 Mesa 12.0.6 is a bug fix release which fixes bugs found since the 12.0.5 release.
  21 </p>
  22 <p>
  23 Mesa 12.0.6 implements the OpenGL 4.3 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 4.3.  OpenGL
  27 4.3 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 65339ba5d76a45225b8b56f9a1da9db15c569e1d163760faa2921da0a8461741  mesa-12.0.6.tar.gz
  35 7d6da9744c1022a4c2ab6ad01a206984d00443fb691568011d01b3dd97e36448  mesa-12.0.6.tar.xz
  36 </pre>
  37
  38
  39 <h2>New features</h2>
  40 <p>None</p>
  41
  42
  43 <h2>Bug fixes</h2>
  44
  45 <p>This list is likely incomplete.</p>
  46
  47 <ul>
  48
  49 <li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=92234">Bug 92234</a> - [BDW] GPU hang in Shogun2</li>
  50
  51 <li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=95130">Bug 95130</a> - Derivatives of gl_Color wrong when helper pixels used</li>
  52
  53 <li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=98329">Bug 98329</a> - [dEQP, EGL, SKL, BDW, BSW] dEQP-EGL.functional.image.render_multiple_contexts.gles2_renderbuffer_depth16_depth_buffer</li>
  54
  55 <li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=99030">Bug 99030</a> - [HSW, regression] transform feedback fails on Linux 4.8</li>
  56
  57 <li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=99354">Bug 99354</a> - [G71] &quot;Assertion `bkref' failed&quot; reproducible with glmark2</li>
  58
  59 </ul>
  60
  61 <h2>Changes</h2>
  62
  63 <p>Chad Versace (3):</p>
  64 <ul>
  65   <li>i965/mt: Disable aux surfaces after making miptree shareable</li>
  66   <li>i965/mt: Disable HiZ when sharing depth buffer externally (v2)</li>
  67   <li>anv: Handle vkGetPhysicalDeviceQueueFamilyProperties with count == 0</li>
  68 </ul>
  69
  70 <p>Emil Velikov (5):</p>
  71 <ul>
  72   <li>docs: add sha256 checksums for 12.0.5</li>
  73   <li>get-typod-pick-list.sh: add new script</li>
  74   <li>automake: use shared llvm libs for make distcheck</li>
  75   <li>egl/wayland: use the destroy_window_callback for swrast</li>
  76   <li>Update version to 12.0.6</li>
  77 </ul>
  78
  79 <p>Fredrik Höglund (1):</p>
  80 <ul>
  81   <li>dri3: Fix MakeCurrent without a default framebuffer</li>
  82 </ul>
  83
  84 <p>Ilia Mirkin (1):</p>
  85 <ul>
  86   <li>nouveau: take extra push space into account for pushbuf_space calls</li>
  87 </ul>
  88
  89 <p>Jason Ekstrand (19):</p>
  90 <ul>
  91   <li>spirv/nir: Fix some texture opcode asserts</li>
  92   <li>spirv/nir: Add support for shadow samplers that return vec4</li>
  93   <li>spirv/nir: Properly handle gather components</li>
  94   <li>anv/pipeline: Set binding_table.gather_texture_start</li>
  95   <li>nir: Add a helper for determining the type of a texture source</li>
  96   <li>nir/lower_tex: Add some helpers for working with tex sources</li>
  97   <li>nir/lower_tex: Add support for lowering coordinate offsets</li>
  98   <li>i965/nir: Enable NIR lowering of txf and rect offsets</li>
  99   <li>i965: Get rid of the do_lower_unnormalized_offsets pass</li>
 100   <li>spirv/nir: Don't increment coord_components for array lod queries</li>
 101   <li>anv/image: Assert that the image format is actually supported</li>
 102   <li>spirv/nir: Move opcode selection higher up in handle_texture</li>
 103   <li>spirv/nir: Refactor type handling in handle_texture</li>
 104   <li>nir/spirv: Refactor coordinate handling in handle_texture</li>
 105   <li>spirv/nir: Handle texture projectors</li>
 106   <li>spirv/nir: Add support for ImageQuerySamples</li>
 107   <li>anv/device: Return the right error for failed maps</li>
 108   <li>anv/device: Implicitly unmap memory objects in FreeMemory</li>
 109   <li>anv/descriptor_set: Write the state offset in the surface state free list.</li>
 110 </ul>
 111
 112 <p>Kenneth Graunke (2):</p>
 113 <ul>
 114   <li>spirv: Move cursor before calling vtn_ssa_value() in phi 2nd pass.</li>
 115   <li>i965: Properly flush in hsw_pause_transform_feedback().</li>
 116 </ul>
 117
 118 <p>Marek Olšák (6):</p>
 119 <ul>
 120   <li>cso: don't release sampler states that are bound</li>
 121   <li>radeonsi: always restore sampler states when unbinding sampler views</li>
 122   <li>radeonsi: fix incorrect FMASK checking in bind_sampler_states</li>
 123   <li>radeonsi: disable CE on SI + AMDGPU</li>
 124   <li>radeonsi: disable the constant engine (CE) on Carrizo and Stoney</li>
 125   <li>gallium/radeon: fix the draw-calls HUD query</li>
 126 </ul>
 127
 128 <p>Matt Turner (3):</p>
 129 <ul>
 130   <li>i965/fs: Rename opt_copy_propagate -&gt; opt_copy_propagation.</li>
 131   <li>i965/fs: Add unit tests for copy propagation pass.</li>
 132   <li>i965/fs: Reject copy propagation into SEL if not min/max.</li>
 133 </ul>
 134
 135 <p>Michel Dänzer (1):</p>
 136 <ul>
 137   <li>cso: Don't restore nr_samplers in cso_restore_fragment_samplers</li>
 138 </ul>
 139
 140 <p>Nicolai Hähnle (1):</p>
 141 <ul>
 142   <li>radeonsi: enable WQM in PS prolog when needed</li>
 143 </ul>
 144
 145
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