docs/relnotes/19.2.8.html

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  12 <h1>The Mesa 3D Graphics Library</h1>
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  18 <h1>Mesa 19.2.8 Release Notes / 2019-12-18</h1>
  19
  20 <p>
  21     Mesa 19.2.8 is a bug fix release which fixes bugs found since the 19.2.7 release.
  22 </p>
  23 <p>
  24 Mesa 19.2.8 implements the OpenGL 4.5 API, but the version reported by
  25 glGetString(GL_VERSION) or glGetIntegerv(GL_MAJOR_VERSION) /
  26 glGetIntegerv(GL_MINOR_VERSION) depends on the particular driver being used.
  27 Some drivers don't support all the features required in OpenGL 4.5. OpenGL
  28 4.5 is <strong>only</strong> available if requested at context creation.
  29 Compatibility contexts may report a lower version depending on each driver.
  30 </p>
  31 <p>
  32 Mesa 19.2.8 implements the Vulkan 1.1 API, but the version reported by
  33 the apiVersion property of the VkPhysicalDeviceProperties struct
  34 depends on the particular driver being used.
  35 </p>
  36
  37 <h2>SHA256 checksum</h2>
  38 <pre>
  39     cffa8fa755c7422ce014c39ca0b770a092d9e0bbae537ceb2609c106916e5a57  mesa-19.2.8.tar.xz
  40 </pre>
  41
  42
  43 <h2>New features</h2>
  44
  45 <ul>
  46     <li>None</li>
  47 </ul>
  48
  49 <h2>Bug fixes</h2>
  50
  51 <ul>
  52     <li>i965/iris: assert when destroy GL context with active query</li>
  53 </ul>
  54
  55 <h2>Changes</h2>
  56
  57 <ul>
  58     <p>Alyssa Rosenzweig (1):</p>
  59     <li>      gallium/util: Support POLYGON in u_stream_outputs_for_vertices</li>
  60     <p></p>
  61     <p>Bas Nieuwenhuizen (2):</p>
  62     <li>      amd/common: Always use addrlib for HTILE tc-compat.</li>
  63     <li>      amd/common: Fix tcCompatible degradation on Stoney.</li>
  64     <p></p>
  65     <p>Dylan Baker (4):</p>
  66     <li>      docs: Add SHA256 sums for 19.2.7</li>
  67     <li>      meson/broadcom: libbroadcom_cle needs expat headers</li>
  68     <li>      meson/broadcom: libbroadcom_cle also needs zlib</li>
  69     <li>      cherry-ignore: Update for 19.2.8</li>
  70     <p></p>
  71     <p>Gert Wollny (1):</p>
  72     <li>      virgl: Increase the shader transfer buffer by doubling the size</li>
  73     <p></p>
  74     <p>Iván Briano (1):</p>
  75     <li>      anv: Export filter_minmax support only when it&#x27;s really supported</li>
  76     <p></p>
  77     <p>Jason Ekstrand (2):</p>
  78     <li>      anv: Re-emit all compute state on pipeline switch</li>
  79     <li>      anv: Don&#x27;t leak when set_tiling fails</li>
  80     <p></p>
  81     <p>Kenneth Graunke (1):</p>
  82     <li>      iris: Default to X-tiling for scanout buffers without modifiers</li>
  83     <p></p>
  84     <p>Lionel Landwerlin (7):</p>
  85     <li>      intel/perf: fix invalid hw_id in query results</li>
  86     <li>      intel/perf: set read buffer len to 0 to identify empty buffer</li>
  87     <li>      intel/perf: take into account that reports read can be fairly old</li>
  88     <li>      intel/perf: simplify the processing of OA reports</li>
  89     <li>      intel/perf: fix improper pointer access</li>
  90     <li>      anv: fix fence underlying primitive checks</li>
  91     <li>      mesa: avoid triggering assert in implementation</li>
  92     <p></p>
  93     <p>Nanley Chery (2):</p>
  94     <li>      gallium/dri2: Fix creation of multi-planar modifier images</li>
  95     <li>      gallium: Store the image format in winsys_handle</li>
  96     <p></p>
  97     <p>Rob Clark (1):</p>
  98     <li>      nir/lower_clip: Fix incorrect driver loc for clipdist outputs</li>
  99     <p></p>
 100     <p>Timothy Arceri (1):</p>
 101     <li>      glsl/nir: iterate the system values list when adding varyings</li>
 102     <p></p>
 103     <p></p>
 104 </ul>
 105
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