| 1 | <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
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| 2 | <html lang="en">
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| 3 | <head>
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| 4 | <meta http-equiv="content-type" content="text/html; charset=utf-8">
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| 5 | <title>Mesa Release Notes</title>
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| 6 | <link rel="stylesheet" type="text/css" href="../mesa.css">
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| 7 | </head>
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| 8 | <body>
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| 9 |
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| 10 | <div class="header">
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| 11 | <h1>The Mesa 3D Graphics Library</h1>
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| 12 | </div>
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| 13 |
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| 14 | <iframe src="../contents.html"></iframe>
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| 15 | <div class="content">
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| 16 |
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| 17 | <h1>Mesa 12.0.6 Release Notes / January 23, 2017</h1>
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| 18 |
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| 19 | <p>
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| 20 | Mesa 12.0.6 is a bug fix release which fixes bugs found since the 12.0.5 release.
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| 21 | </p>
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| 22 | <p>
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| 23 | Mesa 12.0.6 implements the OpenGL 4.3 API, but the version reported by
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| 24 | glGetString(GL_VERSION) or glGetIntegerv(GL_MAJOR_VERSION) /
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| 25 | glGetIntegerv(GL_MINOR_VERSION) depends on the particular driver being used.
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| 26 | Some drivers don't support all the features required in OpenGL 4.3. OpenGL
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| 27 | 4.3 is <strong>only</strong> available if requested at context creation
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| 28 | because compatibility contexts are not supported.
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| 29 | </p>
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| 30 |
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| 31 |
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| 32 | <h2>SHA256 checksums</h2>
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| 33 | <pre>
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| 34 | 65339ba5d76a45225b8b56f9a1da9db15c569e1d163760faa2921da0a8461741 mesa-12.0.6.tar.gz
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| 35 | 7d6da9744c1022a4c2ab6ad01a206984d00443fb691568011d01b3dd97e36448 mesa-12.0.6.tar.xz
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| 36 | </pre>
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| 37 |
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| 38 |
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| 39 | <h2>New features</h2>
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| 40 | <p>None</p>
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| 41 |
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| 42 |
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| 43 | <h2>Bug fixes</h2>
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| 44 |
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| 45 | <p>This list is likely incomplete.</p>
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| 46 |
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| 47 | <ul>
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| 48 |
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| 49 | <li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=92234">Bug 92234</a> - [BDW] GPU hang in Shogun2</li>
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| 50 |
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| 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>
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| 52 |
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| 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>
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| 54 |
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| 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>
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| 56 |
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| 57 | <li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=99354">Bug 99354</a> - [G71] "Assertion `bkref' failed" reproducible with glmark2</li>
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| 58 |
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| 59 | </ul>
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| 60 |
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| 61 | <h2>Changes</h2>
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| 62 |
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| 63 | <p>Chad Versace (3):</p>
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| 64 | <ul>
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| 65 | <li>i965/mt: Disable aux surfaces after making miptree shareable</li>
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| 66 | <li>i965/mt: Disable HiZ when sharing depth buffer externally (v2)</li>
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| 67 | <li>anv: Handle vkGetPhysicalDeviceQueueFamilyProperties with count == 0</li>
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| 68 | </ul>
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| 69 |
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| 70 | <p>Emil Velikov (5):</p>
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| 71 | <ul>
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| 72 | <li>docs: add sha256 checksums for 12.0.5</li>
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| 73 | <li>get-typod-pick-list.sh: add new script</li>
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| 74 | <li>automake: use shared llvm libs for make distcheck</li>
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| 75 | <li>egl/wayland: use the destroy_window_callback for swrast</li>
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| 76 | <li>Update version to 12.0.6</li>
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| 77 | </ul>
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| 78 |
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| 79 | <p>Fredrik Höglund (1):</p>
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| 80 | <ul>
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| 81 | <li>dri3: Fix MakeCurrent without a default framebuffer</li>
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| 82 | </ul>
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| 83 |
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| 84 | <p>Ilia Mirkin (1):</p>
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| 85 | <ul>
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| 86 | <li>nouveau: take extra push space into account for pushbuf_space calls</li>
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| 87 | </ul>
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| 88 |
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| 89 | <p>Jason Ekstrand (19):</p>
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| 90 | <ul>
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| 91 | <li>spirv/nir: Fix some texture opcode asserts</li>
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| 92 | <li>spirv/nir: Add support for shadow samplers that return vec4</li>
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| 93 | <li>spirv/nir: Properly handle gather components</li>
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| 94 | <li>anv/pipeline: Set binding_table.gather_texture_start</li>
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| 95 | <li>nir: Add a helper for determining the type of a texture source</li>
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| 96 | <li>nir/lower_tex: Add some helpers for working with tex sources</li>
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| 97 | <li>nir/lower_tex: Add support for lowering coordinate offsets</li>
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| 98 | <li>i965/nir: Enable NIR lowering of txf and rect offsets</li>
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| 99 | <li>i965: Get rid of the do_lower_unnormalized_offsets pass</li>
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| 100 | <li>spirv/nir: Don't increment coord_components for array lod queries</li>
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| 101 | <li>anv/image: Assert that the image format is actually supported</li>
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| 102 | <li>spirv/nir: Move opcode selection higher up in handle_texture</li>
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| 103 | <li>spirv/nir: Refactor type handling in handle_texture</li>
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| 104 | <li>nir/spirv: Refactor coordinate handling in handle_texture</li>
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| 105 | <li>spirv/nir: Handle texture projectors</li>
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| 106 | <li>spirv/nir: Add support for ImageQuerySamples</li>
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| 107 | <li>anv/device: Return the right error for failed maps</li>
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| 108 | <li>anv/device: Implicitly unmap memory objects in FreeMemory</li>
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| 109 | <li>anv/descriptor_set: Write the state offset in the surface state free list.</li>
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| 110 | </ul>
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| 111 |
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| 112 | <p>Kenneth Graunke (2):</p>
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| 113 | <ul>
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| 114 | <li>spirv: Move cursor before calling vtn_ssa_value() in phi 2nd pass.</li>
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| 115 | <li>i965: Properly flush in hsw_pause_transform_feedback().</li>
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| 116 | </ul>
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| 117 |
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| 118 | <p>Marek Olšák (6):</p>
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| 119 | <ul>
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| 120 | <li>cso: don't release sampler states that are bound</li>
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| 121 | <li>radeonsi: always restore sampler states when unbinding sampler views</li>
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| 122 | <li>radeonsi: fix incorrect FMASK checking in bind_sampler_states</li>
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| 123 | <li>radeonsi: disable CE on SI + AMDGPU</li>
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| 124 | <li>radeonsi: disable the constant engine (CE) on Carrizo and Stoney</li>
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| 125 | <li>gallium/radeon: fix the draw-calls HUD query</li>
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| 126 | </ul>
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| 127 |
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| 128 | <p>Matt Turner (3):</p>
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| 129 | <ul>
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| 130 | <li>i965/fs: Rename opt_copy_propagate -> opt_copy_propagation.</li>
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| 131 | <li>i965/fs: Add unit tests for copy propagation pass.</li>
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| 132 | <li>i965/fs: Reject copy propagation into SEL if not min/max.</li>
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| 133 | </ul>
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| 134 |
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| 135 | <p>Michel Dänzer (1):</p>
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| 136 | <ul>
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| 137 | <li>cso: Don't restore nr_samplers in cso_restore_fragment_samplers</li>
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| 138 | </ul>
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| 139 |
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| 140 | <p>Nicolai Hähnle (1):</p>
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| 141 | <ul>
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| 142 | <li>radeonsi: enable WQM in PS prolog when needed</li>
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| 143 | </ul>
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| 144 |
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| 145 |
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| 146 | </div>
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| 147 | </body>
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| 148 | </html>
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