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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 13.0.6 Release Notes / March 20, 2017</h1>
18
19<p>
20Mesa 13.0.6 is a bug fix release which fixes bugs found since the 13.0.5 release.
21</p>
22<p>
23Mesa 13.0.6 implements the OpenGL 4.4 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 4.4. OpenGL
274.4 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>
341076590f29103f022a2cd87e6dff6ae77072013745603d06b0410c373ab2bb1a mesa-13.0.6.tar.gz
3529ef104a7fc082d352b1599bd6cb1d040be424ccd22f5e0eb7ee9b0e9acd3597 mesa-13.0.6.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=68504">Bug 68504</a> - 9.2-rc1 workaround for clover build failure on ppc/altivec: cannot convert 'bool' to '__vector(4) __bool int' in return</li>
48
49<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=97102">Bug 97102</a> - [dri][swr] stack overflow / infinite loop with GALLIUM_DRIVER=swr</li>
50
51<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=98869">Bug 98869</a> - Electronic Super Joy graphic artefacts (regression,bisected)</li>
52
53<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=99401">Bug 99401</a> - [g33] regression: piglit.spec.!opengl 1_0.gl-1_0-beginend-coverage</li>
54
55<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=99456">Bug 99456</a> - Firefox crashing when opening about:support with WebGL2 enabled</li>
56
57<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=99677">Bug 99677</a> - heap-use-after-free in glsl</li>
58
59<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=99715">Bug 99715</a> - Don't print: &quot;Note: Buggy applications may crash, if they do please report to vendor&quot;</li>
60
61<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=99850">Bug 99850</a> - Tessellation bug on Carrizo</li>
62
63<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=100049">Bug 100049</a> - &quot;ralloc: Make sure ralloc() allocations match malloc()'s alignment.&quot; causes seg fault in 32bit build</li>
64
65</ul>
66
67<h2>Changes</h2>
68
69<p>Alex Smith (2):</p>
70<ul>
71 <li>radv: Emit pending flushes before executing a secondary command buffer</li>
72 <li>radv: Flush before copying with PKT3_WRITE_DATA in CmdUpdateBuffer</li>
73</ul>
74
75<p>Bartosz Tomczyk (1):</p>
76<ul>
77 <li>glsl: fix heap-buffer-overflow</li>
78</ul>
79
80<p>Bas Nieuwenhuizen (8):</p>
81<ul>
82 <li>radv: Pass CMASK alignment to application.</li>
83 <li>radv: Pass DCC alignment to application.</li>
84 <li>radv: Never try to create more than max_sets descriptor sets.</li>
85 <li>radv: Reset emitted compute pipeline when calling secondary cmd buffer.</li>
86 <li>radv: Only use PKT3_OCCLUSION_QUERY when it doesn't hang.</li>
87 <li>radv: Use correct size for availability flag.</li>
88 <li>radv: Disable HTILE for textures with multiple layers/levels.</li>
89 <li>radv: Emit cache flushes before CP DMA.</li>
90</ul>
91
92<p>Ben Crocker (3):</p>
93<ul>
94 <li>gallivm: Improve debug output (V2)</li>
95 <li>gallivm: Override getHostCPUName() "generic" w/ "pwr8" (v4)</li>
96 <li>gallivm: Reenable PPC VSX (v3)</li>
97</ul>
98
99<p>Brendan King (1):</p>
100<ul>
101 <li>egl/dri3: implement query surface hook</li>
102</ul>
103
104<p>Bruce Cherniak (1):</p>
105<ul>
106 <li>swr: Prune empty nodes in CalculateProcessorTopology.</li>
107</ul>
108
109<p>Connor Abbott (1):</p>
110<ul>
111 <li>anv: fix Get*MemoryRequirements for !LLC</li>
112</ul>
113
114<p>Dave Airlie (13):</p>
115<ul>
116 <li>radv: program a default point size.</li>
117 <li>radv: handle transfer_write as a dst flag.</li>
118 <li>radv/ac: handle nir irem opcode.</li>
119 <li>radv/ac: implement txs for buffer textures.</li>
120 <li>radv/ac: correctly size shared memory usage.</li>
121 <li>radv/ac: avoid the fmask path when doing txs.</li>
122 <li>radv: pass FMASK alignment to application</li>
123 <li>tgsi: fix memory leak in tgsi sanity check</li>
124 <li>radv: fix depth format in blit2d.</li>
125 <li>radv: fix txs for sampler buffers</li>
126 <li>radv: drop Z24 support.</li>
127 <li>radv: disable mip point pre clamping.</li>
128 <li>radv: setup llvm target data layout</li>
129</ul>
130
131<p>Emil Velikov (6):</p>
132<ul>
133 <li>docs: add sha256 checksums for 13.0.5</li>
134 <li>Revert "get-pick-list.sh: Require explicit "13.0" for nominating stable patches"</li>
135 <li>cherry-ignore: don't pick nir_op_pack_double optimisation fix</li>
136 <li>i965: move brw_define.h ifndef guard to the top</li>
137 <li>cherry-ignore: add ANV fast clears related fixes</li>
138 <li>Update version to 13.0.6</li>
139</ul>
140
141<p>Fredrik Höglund (2):</p>
142<ul>
143 <li>radv: fix the dynamic buffer index in vkCmdBindDescriptorSets</li>
144 <li>radv/ac: fix multiple descriptor sets with dynamic buffers</li>
145</ul>
146
147<p>George Kyriazis (1):</p>
148<ul>
149 <li>swr: Align query results allocation</li>
150</ul>
151
152<p>Grazvydas Ignotas (3):</p>
153<ul>
154 <li>r300g: only allow byteswapped formats on big endian</li>
155 <li>gallium/u_queue: fix a crash with atexit handlers</li>
156 <li>gallium/u_queue: set num_threads correctly if not all threads start</li>
157</ul>
158
159<p>Gregory Hainaut (1):</p>
160<ul>
161 <li>glapi: fix typo in count_scale</li>
162</ul>
163
164<p>Ian Romanick (1):</p>
165<ul>
166 <li>mesa: Don't advertise GL_OES_read_format in core profile</li>
167</ul>
168
169<p>Ilia Mirkin (8):</p>
170<ul>
171 <li>nvc0: increase number of ubo binding points</li>
172 <li>nvc0/ir: fix robustness guarantees for constbuf loads on kepler+ compute</li>
173 <li>nvc0/ir: fix ubo max clamp, reset file index</li>
174 <li>gm107/ir: fix address offset bitfield for ATOMS</li>
175 <li>nvc0: set the render condition in the compute object</li>
176 <li>st/mesa: don't pass compare mode for stencil-sampled textures</li>
177 <li>nvc0: take extra pushbuf space into account for pushbuf_space calls</li>
178 <li>nvc0: increase alignment to 256 for texture buffers on fermi</li>
179</ul>
180
181<p>Jacob Lifshay (1):</p>
182<ul>
183 <li>vulkan/wsi: Improve the DRI3 error message</li>
184</ul>
185
186<p>Jason Ekstrand (11):</p>
187<ul>
188 <li>i965: Use a better guardband calculation.</li>
189 <li>intel/blorp: Swizzle clear colors on the CPU</li>
190 <li>i965/fs: Remove the inline pack_double_2x32 optimization</li>
191 <li>anv: Add an invalidate_range helper</li>
192 <li>anv/query: clflush the bo map on non-LLC platforms</li>
193 <li>genxml: Make MI_STORE_DATA_IMM more consistent</li>
194 <li>anv/query: Perform CmdResetQueryPool on the GPU</li>
195 <li>blorp/exec: Use uint32_t for copying varying data</li>
196 <li>intel/blorp: Explicitly flush all allocated state</li>
197 <li>anv: Accurately advertise dynamic descriptor limits</li>
198 <li>anv: Properly handle destroying NULL devices and instances</li>
199</ul>
200
201<p>Jonas Pfeil (1):</p>
202<ul>
203 <li>ralloc: Make sure ralloc() allocations match malloc()'s alignment.</li>
204</ul>
205
206<p>Jose Maria Casanova Crespo (1):</p>
207<ul>
208 <li>glsl: non-last member unsized array on SSBO must fail compilation on GLSL ES 3.1</li>
209</ul>
210
211<p>Kenneth Graunke (7):</p>
212<ul>
213 <li>i965: Fix fast depth clears for surfaces with a dimension of 16384.</li>
214 <li>i965: Use a UW source type for CS_OPCODE_CS_TERMINATE.</li>
215 <li>i965: Fix check for negative pitch in can_do_fast_copy_blit().</li>
216 <li>i965: Support the force_glsl_version driconf option.</li>
217 <li>i965: Combine the Gen6 SF and Clip viewport atoms.</li>
218 <li>mesa: Do (TCS &amp;&amp; !TES) draw time validation in ES as well.</li>
219 <li>egl: Ensure ResetNotificationStrategy matches for shared contexts.</li>
220</ul>
221
222<p>Lionel Landwerlin (3):</p>
223<ul>
224 <li>spirv: don't assert with location decorations on non i/o variables</li>
225 <li>anv: wsi: report presentation error per image request</li>
226 <li>i965/fs: fix uninitialized memory access</li>
227</ul>
228
229<p>Marc Di Luzio (1):</p>
230<ul>
231 <li>glsl: correct compute shader checks for memoryBarrier functions</li>
232</ul>
233
234<p>Marek Olšák (10):</p>
235<ul>
236 <li>st/mesa: destroy pipe_context before destroying st_context (v2)</li>
237 <li>radeonsi: don't invoke DCC decompression in update_all_texture_descriptors</li>
238 <li>radeonsi: fix UNSIGNED_BYTE index buffer fallback with non-zero start (v2)</li>
239 <li>gallium/util: remove unused u_index_modify helpers</li>
240 <li>gallium/u_index_modify: don't add PIPE_TRANSFER_UNSYNCHRONIZED unconditionally</li>
241 <li>gallium/u_queue: fix random crashes when the app calls exit()</li>
242 <li>st/mesa: reset sample_mask, min_sample, and render_condition for PBO ops</li>
243 <li>st/mesa: set blend state for PBO readbacks</li>
244 <li>radeonsi: fix broken tessellation on Carrizo and Stoney</li>
245 <li>radeonsi: mark all bound shader buffer ranges as initialized</li>
246</ul>
247
248<p>Matt Turner (1):</p>
249<ul>
250 <li>clover: Work around build failure with AltiVec.</li>
251</ul>
252
253<p>Nicolai Hähnle (12):</p>
254<ul>
255 <li>mesa/main: fix meta caller of _mesa_ClampColor</li>
256 <li>radeonsi: fix texture gather on stencil textures</li>
257 <li>glsl: split DIV_TO_MUL_RCP into single- and double-precision flags</li>
258 <li>glx/dri3: handle NULL pointers in loader-to-DRI3 drawable conversion</li>
259 <li>glx/dri3: guard in_current_context against a disappeared drawable</li>
260 <li>glx: guard swap-interval functions against destroyed drawables</li>
261 <li>dri/common: clear the loaderPrivate pointer in driDestroyDrawable</li>
262 <li>winsys/amdgpu: reduce max_alloc_size based on GTT limits</li>
263 <li>radeonsi: handle MultiDrawIndirect in si_get_draw_start_count</li>
264 <li>radeonsi: fix UINT/SINT clamping for 10-bit formats on &lt;= CIK</li>
265 <li>st/glsl_to_tgsi: avoid iterating past the head of the instruction list</li>
266 <li>st/mesa: inform the driver of framebuffer changes before compute dispatches</li>
267</ul>
268
269<p>Samuel Iglesias Gonsálvez (6):</p>
270<ul>
271 <li>glsl: fix heap-use-after-free in ast_declarator_list::hir()</li>
272 <li>i965/fs: mark last DF uniform array element as 64 bit live one</li>
273 <li>i965/fs: detect different bit size accesses to uniforms to push them in proper locations</li>
274 <li>i965/fs: fix indirect load DF uniforms on BSW/BXT</li>
275 <li>i965/fs: fix source type when emitting MOV_INDIRECT to read ICP handles</li>
276 <li>i965/fs: emit MOV_INDIRECT with the source with the right register type</li>
277</ul>
278
279<p>Samuel Pitoiset (1):</p>
280<ul>
281 <li>winsys/amdgpu: avoid potential segfault in amdgpu_bo_map()</li>
282</ul>
283
284
285</div>
286</body>
287</html>
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