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Exported Mesa related code to OSE.
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1<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
2<html lang="en">
3<head>
4 <meta http-equiv="content-type" content="text/html; charset=utf-8">
5 <title>Mesa Release Notes</title>
6 <link rel="stylesheet" type="text/css" href="../mesa.css">
7</head>
8<body>
9
10<div class="header">
11 <h1>The Mesa 3D Graphics Library</h1>
12</div>
13
14<iframe src="../contents.html"></iframe>
15<div class="content">
16
17<h1>Mesa 17.2.3 Release Notes / October 19, 2017</h1>
18
19<p>
20Mesa 17.2.3 is a bug fix release which fixes bugs found since the 17.2.2 release.
21</p>
22<p>
23Mesa 17.2.3 implements the OpenGL 4.5 API, but the version reported by
24glGetString(GL_VERSION) or glGetIntegerv(GL_MAJOR_VERSION) /
25glGetIntegerv(GL_MINOR_VERSION) depends on the particular driver being used.
26Some drivers don't support all the features required in OpenGL 4.5. OpenGL
274.5 is <strong>only</strong> available if requested at context creation
28because compatibility contexts are not supported.
29</p>
30
31
32<h2>SHA256 checksums</h2>
33<pre>
34fb305eecfeec1fd771fdc96fff973c51871f7bd35fd2bd56cacc27b4b8823220 mesa-17.2.3.tar.gz
35a0b0ec8f7b24dd044d7ab30a8c7e6d3767521e245f88d4ed5dd93315dc56f837 mesa-17.2.3.tar.xz
36</pre>
37
38
39<h2>New features</h2>
40<p>None</p>
41
42
43<h2>Bug fixes</h2>
44
45<ul>
46
47<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=101832">Bug 101832</a> - [PATCH][regression][bisect] Xorg fails to start after f50aa21456d82c8cb6fbaa565835f1acc1720a5d</li>
48
49<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=102852">Bug 102852</a> - Scons: Support the new Scons 3.0.0</li>
50
51<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=102940">Bug 102940</a> - Regression: Vulkan KMS rendering crashes since 17.2</li>
52
53</ul>
54
55
56<h2>Changes</h2>
57
58<p>Alex Smith (1):</p>
59<ul>
60 <li>radv: Add R16G16B16A16_SNORM fast clear support</li>
61</ul>
62
63<p>Bas Nieuwenhuizen (2):</p>
64<ul>
65 <li>nir/spirv: Allow loop breaks in a switch body.</li>
66 <li>radv: Only set the MTYPE flags on GFX9+.</li>
67</ul>
68
69<p>Ben Crocker (4):</p>
70<ul>
71 <li>gallivm: fix typo in debug_printf message</li>
72 <li>gallivm: allow additional llc options</li>
73 <li>gallivm/ppc64le: adjust VSX code generation control.</li>
74 <li>gallivm/ppc64le: allow environmental control of Altivec code generation</li>
75</ul>
76
77<p>Daniel Stone (2):</p>
78<ul>
79 <li>egl/wayland: Check queryImage return for wl_buffer</li>
80 <li>egl/wayland: Don't use dmabuf with no modifiers</li>
81</ul>
82
83<p>Dave Airlie (2):</p>
84<ul>
85 <li>radv: emit fmuladd instead of fma to llvm.</li>
86 <li>radv: lower ffma in nir.</li>
87</ul>
88
89<p>Emil Velikov (6):</p>
90<ul>
91 <li>cherry-ignore: add "anv: Remove unreachable cases from isl_format_for_size"</li>
92 <li>cherry-ignore: add "anv/wsi: Allocate enough memory for the entire image"</li>
93 <li>swr/rast: do not crash on NULL strings returned by getenv</li>
94 <li>wayland-drm: use a copy of the wayland_drm_callbacks struct</li>
95 <li>eglmesaext: add forward declaration for struct wl_buffers</li>
96 <li>Update version to 17.2.3</li>
97</ul>
98
99<p>Eric Engestrom (1):</p>
100<ul>
101 <li>scons: use python3-compatible print()</li>
102</ul>
103
104<p>Ilia Mirkin (2):</p>
105<ul>
106 <li>nv50/ir: fix 64-bit integer shifts</li>
107 <li>nv50,nvc0: fix push hint logic in presence of a start offset</li>
108</ul>
109
110<p>Jason Ekstrand (6):</p>
111<ul>
112 <li>intel/compiler: Don't cmod propagate into a saturated operation</li>
113 <li>intel/compiler: Don't propagate cmod into integer multiplies</li>
114 <li>glsl/blob: Return false from ensure_can_read on overrun</li>
115 <li>glsl/blob: Return false from grow_to_fit if we've ever failed</li>
116 <li>nir/opcodes: Fix constant-folding of ufind_msb</li>
117 <li>nir: Get rid of the variable on vote intrinsics</li>
118</ul>
119
120<p>Juan A. Suarez Romero (1):</p>
121<ul>
122 <li>docs: add sha256 checksums for 17.2.2</li>
123</ul>
124
125<p>Józef Kucia (3):</p>
126<ul>
127 <li>anv: Fix vkCmdFillBuffer()</li>
128 <li>spirv: Fix SpvOpAtomicISub</li>
129 <li>anv: Do not assert() on VK_ATTACHMENT_UNUSED</li>
130</ul>
131
132<p>Leo Liu (3):</p>
133<ul>
134 <li>st/va: use pipe transfer_map to map upload buffer</li>
135 <li>st/vdpau: don't re-allocate interlaced buffer with packed YUV format</li>
136 <li>st/va: don't re-allocate interlaced buffer with pakced format</li>
137</ul>
138
139<p>Lionel Landwerlin (4):</p>
140<ul>
141 <li>intel: compiler: vec4: add missing default 0 lod</li>
142 <li>anv/cmd_buffer: fix push descriptors with set &gt; 0</li>
143 <li>anv/cmd_buffer: Reset state in cmd_buffer_destroy</li>
144 <li>anv: bo_cache: allow importing a BO larger than needed</li>
145</ul>
146
147<p>Marek Olšák (3):</p>
148<ul>
149 <li>mesa: fix texture updates for ATI_fragment_shader</li>
150 <li>st/mesa: don't use pipe_surface for passing information about EGLImage</li>
151 <li>glsl_to_tgsi: fix instruction order for bindless textures</li>
152</ul>
153
154<p>Nicolai Hähnle (14):</p>
155<ul>
156 <li>st/glsl_to_tgsi: fix conditional assignments to packed shader outputs</li>
157 <li>amd/common: fix build_cube_select</li>
158 <li>radeonsi/gfx9: fix geometry shaders without output vertices</li>
159 <li>util/queue: fix a race condition in the fence code</li>
160 <li>glsl/lower_instruction: handle denorms and overflow in ldexp correctly</li>
161 <li>radeonsi: move current_rast_prim to r600_common_context</li>
162 <li>radeonsi: don't discard points and lines</li>
163 <li>radeonsi: deduce rast_prim correctly for tessellation point mode</li>
164 <li>radeonsi: fix maximum advertised point size / line width</li>
165 <li>st/mesa: don't clobber glGetInternalformat* buffer for GL_NUM_SAMPLE_COUNTS</li>
166 <li>st/glsl_to_tgsi: fix indirect access to 64-bit integer</li>
167 <li>st/glsl_to_tgsi: fix a use-after-free in merge_two_dsts</li>
168 <li>radeonsi: clamp depth comparison value only for fixed point formats</li>
169 <li>radeonsi: clamp border colors for upgraded depth textures</li>
170</ul>
171
172<p>Rob Clark (2):</p>
173<ul>
174 <li>freedreno/a5xx: align height to GMEM</li>
175 <li>freedreno/a5xx: fix missing restore state</li>
176</ul>
177
178
179</div>
180</body>
181</html>
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