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11 <h1>The Mesa
3D Graphics Library
</h1>
14 <iframe src=
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17 <h1>Mesa
18.0.1 Release Notes / April
18,
2018</h1>
20 Mesa
18.0.1 is a bug fix release which fixes bugs found since the
18.0.0 release.
23 Mesa
18.0.1 implements the OpenGL
4.5 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
4.5. OpenGL
27 4.5 is
<strong>only
</strong> available if requested at context creation
28 because compatibility contexts are not supported.
32 <h2>SHA256 checksums
</h2>
34 0c93ba892c0610f5dd87f2e2673b9445187995c395b3ddb33fd4260bfb291e89 mesa-
18.0.1.tar.gz
35 b2d2f5b5dbaab13e15cb0dcb5ec81887467f55ebc9625945b303a3647cd87954 mesa-
18.0.1.tar.xz
47 <li><a href=
"https://bugs.freedesktop.org/show_bug.cgi?id=101408">Bug
101408</a> - [Gen8+] Xonotic fails to render one of the weapons
</li>
49 <li><a href=
"https://bugs.freedesktop.org/show_bug.cgi?id=102342">Bug
102342</a> - mesa-
17.1.7/src/gallium/auxiliary/pipebuffer/pb_cache.c:
169]: (style) Suspicious condition
</li>
51 <li><a href=
"https://bugs.freedesktop.org/show_bug.cgi?id=102542">Bug
102542</a> - mesa-
17.2.0/src/gallium/state_trackers/nine/nine_ff.c:
1938: bad assignment ?
</li>
53 <li><a href=
"https://bugs.freedesktop.org/show_bug.cgi?id=105317">Bug
105317</a> - The GPU Vega
56 was hang while try to pass #GraphicsFuzz shader15 test
</li>
55 <li><a href=
"https://bugs.freedesktop.org/show_bug.cgi?id=105440">Bug
105440</a> - GEN7: rendering issue on citra
</li>
57 <li><a href=
"https://bugs.freedesktop.org/show_bug.cgi?id=105442">Bug
105442</a> - Hang when running nine ff lighting shader with radeonsi
</li>
59 <li><a href=
"https://bugs.freedesktop.org/show_bug.cgi?id=105567">Bug
105567</a> - meson/ninja:
1. mesa/vdpau incorrect symlinks in DESTDIR and
2. Ddri-drivers-path Dvdpau-libs-path overrides DESTDIR
</li>
61 <li><a href=
"https://bugs.freedesktop.org/show_bug.cgi?id=105670">Bug
105670</a> - [regression][hang] Trine1EE hangs GPU after loading screen on Mesa3D-
17.3 and later
</li>
63 <li><a href=
"https://bugs.freedesktop.org/show_bug.cgi?id=105704">Bug
105704</a> - compiler assertion hit
</li>
65 <li><a href=
"https://bugs.freedesktop.org/show_bug.cgi?id=105717">Bug
105717</a> - [bisected] Mesa build tests fails: BIGENDIAN_CPU or LITTLEENDIAN_CPU must be defined
</li>
67 <li><a href=
"https://bugs.freedesktop.org/show_bug.cgi?id=105942">Bug
105942</a> - Graphical artefacts after update to mesa
18.0.0-
2</li>
74 <p>Andres Gomez (
2):
</p>
76 <li>dri_util: when overriding, always reset the core version
</li>
77 <li>mesa: adds some comments regarding MESA_GLES_VERSION_OVERRIDE usage
</li>
82 <li>st/nine: Fix bad tracking of vs textures for NINESBT_ALL
</li>
83 <li>st/nine: Fixes warning about implicit conversion
</li>
84 <li>st/nine: Fix non inversible matrix check
</li>
85 <li>st/nine: Declare lighting consts for ff shaders
</li>
86 <li>st/nine: Do not use scratch for face register
</li>
89 <p>Bas Nieuwenhuizen (
3):
</p>
91 <li>ac/nir: Add workaround for GFX9 buffer views.
</li>
92 <li>radv: Don't set instance count using predication.
</li>
93 <li>radv: Always reset draw user SGPRs after secondary command buffer.
</li>
96 <p>Caio Marcelo de Oliveira Filho (
1):
</p>
98 <li>anv/pipeline: fail if TCS/TES compile fail
</li>
101 <p>Daniel Stone (
1):
</p>
103 <li>st/dri: Initialise modifier to INVALID for DRI2
</li>
106 <p>Derek Foreman (
1):
</p>
108 <li>egl/wayland: Make swrast display_sync the correct queue
</li>
111 <p>Dylan Baker (
4):
</p>
113 <li>meson: don't use compiler.has_header
</li>
114 <li>autotools: include meson_get_version
</li>
115 <li>meson: Set .so version for xa like autotools does
</li>
116 <li>meson: fix megadriver symlinking
</li>
119 <p>Emil Velikov (
1):
</p>
121 <li>docs: add sha256 checksums for
18.0.0</li>
124 <p>Eric Engestrom (
3):
</p>
126 <li>meson/configure: detect endian.h instead of trying to guess when it's available
</li>
127 <li>docs: fix
18.0 release note version
</li>
128 <li>gbm: remove never-implemented function
</li>
131 <p>Henri Verbeet (
1):
</p>
133 <li>mesa: Inherit texture view multi-sample information from the original texture images.
</li>
136 <p>Iago Toral Quiroga (
1):
</p>
138 <li>compiler/spirv: set is_shadow for depth comparitor sampling opcodes
</li>
141 <p>Ian Romanick (
1):
</p>
143 <li>i965/vec4: Fix null destination register in
3-source instructions
</li>
146 <p>Jason Ekstrand (
4):
</p>
148 <li>nir/vars_to_ssa: Remove copies from the correct set
</li>
149 <li>nir/lower_indirect_derefs: Support interp_var_at intrinsics
</li>
150 <li>intel/vec4: Set channel_sizes for MOV_INDIRECT sources
</li>
151 <li>nir/lower_vec_to_movs: Only coalesce if the vec had a SSA destination
</li>
154 <p>Juan A. Suarez Romero (
5):
</p>
156 <li>cherry-ignore anv: Be more careful about fast-clear colors
</li>
157 <li>cherry-ignore: ac/shader: fix vertex input with components.
</li>
158 <li>cherry-ignore: radv: handle exporting view index to fragment shader. (v1.1)
</li>
159 <li>cherry-ignore: omx: always define ENABLE_ST_OMX_{BELLAGIO,TIZONIA}
</li>
160 <li>Update version to
18.0.1</li>
165 <li>radeon/vce: move feedback command inside of destroy function
</li>
168 <p>Lionel Landwerlin (
1):
</p>
170 <li>i965/perf: fix config registration when uploading to kernel
</li>
173 <p>Marc Dietrich (
1):
</p>
175 <li>meson: fix HAVE_LLVM version define in meson build
</li>
178 <p>Marek Olšák (
1):
</p>
180 <li>mesa: simplify MESA_GL_VERSION_OVERRIDE behavior of API override
</li>
183 <p>Mark Thompson (
1):
</p>
185 <li>st/va: Enable vaExportSurfaceHandle()
</li>
188 <p>Rob Clark (
3):
</p>
190 <li>nir: fix per_vertex_output intrinsic
</li>
191 <li>freedreno/a5xx: fix page faults on last level
</li>
192 <li>freedreno/a5xx: don't align height for PIPE_BUFFER
</li>
195 <p>Samuel Pitoiset (
2):
</p>
197 <li>radv: fix picking the method for resolve subpass
</li>
198 <li>radv: fix radv_layout_dcc_compressed() when image doesn't have DCC
</li>
201 <p>Sergii Romantsov (
1):
</p>
203 <li>i965: Extend the negative
32-bit deltas to
64-bits
</li>
206 <p>Timothy Arceri (
7):
</p>
208 <li>ac: add if/loop build helpers
</li>
209 <li>radeonsi: make use of if/loop build helpers in ac
</li>
210 <li>ac: make use of if/loop build helpers
</li>
211 <li>glsl: fix infinite loop caused by bug in loop unrolling pass
</li>
212 <li>nir: fix crash in loop unroll corner case
</li>
213 <li>gallium/pipebuffer: fix parenthesis location
</li>
214 <li>glsl: always call do_lower_jumps() after loop unrolling
</li>
217 <p>Xiong, James (
1):
</p>
219 <li>i965: return the fourcc saved in __DRIimage when possible
</li>