1b8e80941Smrg<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> 2b8e80941Smrg<html lang="en"> 3b8e80941Smrg<head> 4b8e80941Smrg <meta http-equiv="content-type" content="text/html; charset=utf-8"> 5b8e80941Smrg <title>Mesa Release Notes</title> 6b8e80941Smrg <link rel="stylesheet" type="text/css" href="../mesa.css"> 7b8e80941Smrg</head> 8b8e80941Smrg<body> 9b8e80941Smrg 10b8e80941Smrg<div class="header"> 11b8e80941Smrg <h1>The Mesa 3D Graphics Library</h1> 12b8e80941Smrg</div> 13b8e80941Smrg 14b8e80941Smrg<iframe src="../contents.html"></iframe> 15b8e80941Smrg<div class="content"> 16b8e80941Smrg 17b8e80941Smrg<h1>Mesa 12.0.6 Release Notes / January 23, 2017</h1> 18b8e80941Smrg 19b8e80941Smrg<p> 20b8e80941SmrgMesa 12.0.6 is a bug fix release which fixes bugs found since the 12.0.5 release. 21b8e80941Smrg</p> 22b8e80941Smrg<p> 23b8e80941SmrgMesa 12.0.6 implements the OpenGL 4.3 API, but the version reported by 24b8e80941SmrgglGetString(GL_VERSION) or glGetIntegerv(GL_MAJOR_VERSION) / 25b8e80941SmrgglGetIntegerv(GL_MINOR_VERSION) depends on the particular driver being used. 26b8e80941SmrgSome drivers don't support all the features required in OpenGL 4.3. OpenGL 27b8e80941Smrg4.3 is <strong>only</strong> available if requested at context creation 28b8e80941Smrgbecause compatibility contexts are not supported. 29b8e80941Smrg</p> 30b8e80941Smrg 31b8e80941Smrg 32b8e80941Smrg<h2>SHA256 checksums</h2> 33b8e80941Smrg<pre> 34b8e80941Smrg65339ba5d76a45225b8b56f9a1da9db15c569e1d163760faa2921da0a8461741 mesa-12.0.6.tar.gz 35b8e80941Smrg7d6da9744c1022a4c2ab6ad01a206984d00443fb691568011d01b3dd97e36448 mesa-12.0.6.tar.xz 36b8e80941Smrg</pre> 37b8e80941Smrg 38b8e80941Smrg 39b8e80941Smrg<h2>New features</h2> 40b8e80941Smrg<p>None</p> 41b8e80941Smrg 42b8e80941Smrg 43b8e80941Smrg<h2>Bug fixes</h2> 44b8e80941Smrg 45b8e80941Smrg<p>This list is likely incomplete.</p> 46b8e80941Smrg 47b8e80941Smrg<ul> 48b8e80941Smrg 49b8e80941Smrg<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=92234">Bug 92234</a> - [BDW] GPU hang in Shogun2</li> 50b8e80941Smrg 51b8e80941Smrg<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> 52b8e80941Smrg 53b8e80941Smrg<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> 54b8e80941Smrg 55b8e80941Smrg<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> 56b8e80941Smrg 57b8e80941Smrg<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=99354">Bug 99354</a> - [G71] "Assertion `bkref' failed" reproducible with glmark2</li> 58b8e80941Smrg 59b8e80941Smrg</ul> 60b8e80941Smrg 61b8e80941Smrg<h2>Changes</h2> 62b8e80941Smrg 63b8e80941Smrg<p>Chad Versace (3):</p> 64b8e80941Smrg<ul> 65b8e80941Smrg <li>i965/mt: Disable aux surfaces after making miptree shareable</li> 66b8e80941Smrg <li>i965/mt: Disable HiZ when sharing depth buffer externally (v2)</li> 67b8e80941Smrg <li>anv: Handle vkGetPhysicalDeviceQueueFamilyProperties with count == 0</li> 68b8e80941Smrg</ul> 69b8e80941Smrg 70b8e80941Smrg<p>Emil Velikov (5):</p> 71b8e80941Smrg<ul> 72b8e80941Smrg <li>docs: add sha256 checksums for 12.0.5</li> 73b8e80941Smrg <li>get-typod-pick-list.sh: add new script</li> 74b8e80941Smrg <li>automake: use shared llvm libs for make distcheck</li> 75b8e80941Smrg <li>egl/wayland: use the destroy_window_callback for swrast</li> 76b8e80941Smrg <li>Update version to 12.0.6</li> 77b8e80941Smrg</ul> 78b8e80941Smrg 79b8e80941Smrg<p>Fredrik Höglund (1):</p> 80b8e80941Smrg<ul> 81b8e80941Smrg <li>dri3: Fix MakeCurrent without a default framebuffer</li> 82b8e80941Smrg</ul> 83b8e80941Smrg 84b8e80941Smrg<p>Ilia Mirkin (1):</p> 85b8e80941Smrg<ul> 86b8e80941Smrg <li>nouveau: take extra push space into account for pushbuf_space calls</li> 87b8e80941Smrg</ul> 88b8e80941Smrg 89b8e80941Smrg<p>Jason Ekstrand (19):</p> 90b8e80941Smrg<ul> 91b8e80941Smrg <li>spirv/nir: Fix some texture opcode asserts</li> 92b8e80941Smrg <li>spirv/nir: Add support for shadow samplers that return vec4</li> 93b8e80941Smrg <li>spirv/nir: Properly handle gather components</li> 94b8e80941Smrg <li>anv/pipeline: Set binding_table.gather_texture_start</li> 95b8e80941Smrg <li>nir: Add a helper for determining the type of a texture source</li> 96b8e80941Smrg <li>nir/lower_tex: Add some helpers for working with tex sources</li> 97b8e80941Smrg <li>nir/lower_tex: Add support for lowering coordinate offsets</li> 98b8e80941Smrg <li>i965/nir: Enable NIR lowering of txf and rect offsets</li> 99b8e80941Smrg <li>i965: Get rid of the do_lower_unnormalized_offsets pass</li> 100b8e80941Smrg <li>spirv/nir: Don't increment coord_components for array lod queries</li> 101b8e80941Smrg <li>anv/image: Assert that the image format is actually supported</li> 102b8e80941Smrg <li>spirv/nir: Move opcode selection higher up in handle_texture</li> 103b8e80941Smrg <li>spirv/nir: Refactor type handling in handle_texture</li> 104b8e80941Smrg <li>nir/spirv: Refactor coordinate handling in handle_texture</li> 105b8e80941Smrg <li>spirv/nir: Handle texture projectors</li> 106b8e80941Smrg <li>spirv/nir: Add support for ImageQuerySamples</li> 107b8e80941Smrg <li>anv/device: Return the right error for failed maps</li> 108b8e80941Smrg <li>anv/device: Implicitly unmap memory objects in FreeMemory</li> 109b8e80941Smrg <li>anv/descriptor_set: Write the state offset in the surface state free list.</li> 110b8e80941Smrg</ul> 111b8e80941Smrg 112b8e80941Smrg<p>Kenneth Graunke (2):</p> 113b8e80941Smrg<ul> 114b8e80941Smrg <li>spirv: Move cursor before calling vtn_ssa_value() in phi 2nd pass.</li> 115b8e80941Smrg <li>i965: Properly flush in hsw_pause_transform_feedback().</li> 116b8e80941Smrg</ul> 117b8e80941Smrg 118b8e80941Smrg<p>Marek Olšák (6):</p> 119b8e80941Smrg<ul> 120b8e80941Smrg <li>cso: don't release sampler states that are bound</li> 121b8e80941Smrg <li>radeonsi: always restore sampler states when unbinding sampler views</li> 122b8e80941Smrg <li>radeonsi: fix incorrect FMASK checking in bind_sampler_states</li> 123b8e80941Smrg <li>radeonsi: disable CE on SI + AMDGPU</li> 124b8e80941Smrg <li>radeonsi: disable the constant engine (CE) on Carrizo and Stoney</li> 125b8e80941Smrg <li>gallium/radeon: fix the draw-calls HUD query</li> 126b8e80941Smrg</ul> 127b8e80941Smrg 128b8e80941Smrg<p>Matt Turner (3):</p> 129b8e80941Smrg<ul> 130b8e80941Smrg <li>i965/fs: Rename opt_copy_propagate -> opt_copy_propagation.</li> 131b8e80941Smrg <li>i965/fs: Add unit tests for copy propagation pass.</li> 132b8e80941Smrg <li>i965/fs: Reject copy propagation into SEL if not min/max.</li> 133b8e80941Smrg</ul> 134b8e80941Smrg 135b8e80941Smrg<p>Michel Dänzer (1):</p> 136b8e80941Smrg<ul> 137b8e80941Smrg <li>cso: Don't restore nr_samplers in cso_restore_fragment_samplers</li> 138b8e80941Smrg</ul> 139b8e80941Smrg 140b8e80941Smrg<p>Nicolai Hähnle (1):</p> 141b8e80941Smrg<ul> 142b8e80941Smrg <li>radeonsi: enable WQM in PS prolog when needed</li> 143b8e80941Smrg</ul> 144b8e80941Smrg 145b8e80941Smrg 146b8e80941Smrg</div> 147b8e80941Smrg</body> 148b8e80941Smrg</html> 149