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     11   <h1>The Mesa 3D Graphics Library</h1>
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     16 
     17 <h1>Mesa 10.2.4 Release Notes / July 18, 2014</h1>
     18 
     19 <p>
     20 Mesa 10.2.4 is a bug fix release which fixes bugs found since the 10.2.3 release.
     21 </p>
     22 <p>
     23 Mesa 10.2.4 implements the OpenGL 3.3 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 3.3.  OpenGL
     27 3.3 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 06a2341244eb85c283f59f70161e06ded106f835ed9b6be1ef0243bd9344811a  MesaLib-10.2.4.tar.bz2
     35 33e3c8b4343503e7d7d17416c670438860a2fd99ec93ea3327f73c3abe33b5e4  MesaLib-10.2.4.tar.gz
     36 e26791a4a62a61b82e506e6ba031812d09697d1a831e8239af67e5722a8ee538  MesaLib-10.2.4.zip
     37 </pre>
     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=81157">Bug 81157</a> - [BDW]Piglit some spec_glsl-1.50_execution_built-in-functions* cases fail</li>
     49 
     50 </ul>
     51 
     52 <h2>Changes</h2>
     53 
     54 <p>Abdiel Janulgue (3):</p>
     55 <ul>
     56   <li>i965/fs: Refactor check for potential copy propagated instructions.</li>
     57   <li>i965/fs: skip copy-propate for logical instructions with negated src entries</li>
     58   <li>i965/vec4: skip copy-propate for logical instructions with negated src entries</li>
     59 </ul>
     60 
     61 <p>Brian Paul (3):</p>
     62 <ul>
     63   <li>mesa: fix geometry shader memory leaks</li>
     64   <li>st/mesa: fix geometry shader memory leak</li>
     65   <li>gallium/u_blitter: fix some shader memory leaks</li>
     66 </ul>
     67 
     68 <p>Carl Worth (2):</p>
     69 <ul>
     70   <li>docs: Add sha256 checksums for the 10.2.3 release</li>
     71   <li>Update VERSION to 10.2.4</li>
     72 </ul>
     73 
     74 <p>Eric Anholt (1):</p>
     75 <ul>
     76   <li>i965: Generalize the pixel_x/y workaround for all UW types.</li>
     77 </ul>
     78 
     79 <p>Ilia Mirkin (4):</p>
     80 <ul>
     81   <li>nv50/ir: retrieve shadow compare from first arg</li>
     82   <li>nv50/ir: ignore bias for samplerCubeShadow on nv50</li>
     83   <li>nvc0/ir: do quadops on the right texture coordinates for TXD</li>
     84   <li>nvc0/ir: use manual TXD when offsets are involved</li>
     85 </ul>
     86 
     87 <p>Jordan Justen (1):</p>
     88 <ul>
     89   <li>i965: Add auxiliary surface field #defines for Broadwell.</li>
     90 </ul>
     91 
     92 <p>Kenneth Graunke (9):</p>
     93 <ul>
     94   <li>i965: Don't copy propagate abs into Broadwell logic instructions.</li>
     95   <li>i965: Set execution size to 8 for instructions with force_sechalf set.</li>
     96   <li>i965/fs: Set force_uncompressed and force_sechalf on samplepos setup.</li>
     97   <li>i965/fs: Use WE_all for gl_SampleID header register munging.</li>
     98   <li>i965: Add plumbing for Broadwell's auxiliary surface support.</li>
     99   <li>i965: Drop SINT workaround for CMS layout on Broadwell.</li>
    100   <li>i965: Hook up the MCS buffers in SURFACE_STATE on Broadwell.</li>
    101   <li>i965: Add 2x MSAA support to the MCS allocation function.</li>
    102   <li>i965: Enable compressed multisample support (CMS) on Broadwell.</li>
    103 </ul>
    104 
    105 <p>Marek Olk (4):</p>
    106 <ul>
    107   <li>gallium: fix u_default_transfer_inline_write for textures</li>
    108   <li>st/mesa: fix samplerCubeShadow with bias</li>
    109   <li>radeonsi: fix samplerCubeShadow with bias</li>
    110   <li>radeonsi: add support for TXB2</li>
    111 </ul>
    112 
    113 <p>Matt Turner (8):</p>
    114 <ul>
    115   <li>i965/vec4: Don't return void from a void function.</li>
    116   <li>i965/vec4: Don't fix_math_operand() on Gen &gt;= 8.</li>
    117   <li>i965/fs: Don't fix_math_operand() on Gen &gt;= 8.</li>
    118   <li>i965/fs: Make try_constant_propagate() static.</li>
    119   <li>i965/fs: Constant propagate into 2-src math instructions on Gen8.</li>
    120   <li>i965/vec4: Constant propagate into 2-src math instructions on Gen8.</li>
    121   <li>i965/fs: Don't use brw_imm_* unnecessarily.</li>
    122   <li>i965/fs: Set correct number of regs_written for MCS fetches.</li>
    123 </ul>
    124 
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