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11 <h1>The Mesa
3D Graphics Library
</h1>
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17 <h1>Mesa
18.2.7 Release Notes / December
13,
2018</h1>
20 Mesa
18.2.7 is a bug fix release which fixes bugs found since the
18.2.6 release.
23 Mesa
18.2.7 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 Compatibility contexts may report a lower version depending on each driver.
32 <h2>SHA256 checksums
</h2>
34 092351cfbcd430ec595fbd3a3d8d253fd62c29074e1740d7198b00289ab400f8 mesa-
18.2.7.tar.gz
35 9c7b02560d89d77ca279cd21f36ea9a49e9ffc5611f6fe35099357d744d07ae6 mesa-
18.2.7.tar.xz
47 <li><a href=
"https://bugs.freedesktop.org/show_bug.cgi?id=106577">Bug
106577</a> - broken rendering with nine and nouveau (GM107)
</li>
49 <li><a href=
"https://bugs.freedesktop.org/show_bug.cgi?id=108245">Bug
108245</a> - RADV/Vega: Low mip levels of large BCn textures get corrupted by vkCmdCopyBufferToImage
</li>
51 <li><a href=
"https://bugs.freedesktop.org/show_bug.cgi?id=108311">Bug
108311</a> - Query buffer object support is broken on r600.
</li>
53 <li><a href=
"https://bugs.freedesktop.org/show_bug.cgi?id=108894">Bug
108894</a> - [anv] vkCmdCopyBuffer() and vkCmdCopyQueryPoolResults() write-after-write hazard
</li>
55 <li><a href=
"https://bugs.freedesktop.org/show_bug.cgi?id=108909">Bug
108909</a> - Vkd3d test failure test_resolve_non_issued_query_data()
</li>
57 <li><a href=
"https://bugs.freedesktop.org/show_bug.cgi?id=108914">Bug
108914</a> - blocky shadow artifacts in The Forest with DXVK, RADV_DEBUG=nohiz fixes this
</li>
59 <li><a href=
"https://bugs.freedesktop.org/show_bug.cgi?id=108925">Bug
108925</a> - vkCmdCopyQueryPoolResults(VK_QUERY_RESULT_WAIT_BIT) for timestamps with large query count hangs
</li>
66 <p>Alex Smith (
1):
</p>
68 <li>radv: Flush before vkCmdWriteTimestamp() if needed
</li>
71 <p>Bas Nieuwenhuizen (
4):
</p>
73 <li>radv: Align large buffers to the fragment size.
</li>
74 <li>radv: Clamp gfx9 image view extents to the allocated image extents.
</li>
75 <li>radv/android: Mark android WSI image as shareable.
</li>
76 <li>radv/android: Use buffer metadata to determine scanout compat.
</li>
79 <p>Dave Airlie (
2):
</p>
81 <li>r600: make suballocator
256-bytes align
</li>
82 <li>radv: use
3d shader for gfx9 copies if dst is
3d
</li>
85 <p>Emil Velikov (
2):
</p>
87 <li>egl/wayland: bail out when drmGetMagic fails
</li>
88 <li>egl/wayland: plug memory leak in drm_handle_device()
</li>
91 <p>Eric Anholt (
3):
</p>
93 <li>v3d: Fix a leak of the transfer helper on screen destroy.
</li>
94 <li>vc4: Fix a leak of the transfer helper on screen destroy.
</li>
95 <li>v3d: Fix a leak of the disassembled instruction string during debug dumps.
</li>
98 <p>Eric Engestrom (
3):
</p>
100 <li>anv: correctly use vulkan
1.0 by default
</li>
101 <li>wsi/display: fix mem leak when freeing swapchains
</li>
102 <li>vulkan/wsi: fix s/,/;/ typo
</li>
105 <p>Gurchetan Singh (
3):
</p>
107 <li>virgl: quadruple command buffer size
</li>
108 <li>virgl: avoid large inline transfers
</li>
109 <li>virgl: don't mark buffers as unclean after a write
</li>
112 <p>Juan A. Suarez Romero (
4):
</p>
114 <li>docs: add sha256 checksums for
18.2.6</li>
115 <li>cherry-ignore: freedreno: Fix autotools build.
</li>
116 <li>cherry-ignore: mesa: Revert INTEL_fragment_shader_ordering support
</li>
117 <li>Update version to
18.2.7</li>
120 <p>Karol Herbst (
1):
</p>
122 <li>nv50,nvc0: Fix gallium nine regression regarding sampler bindings
</li>
125 <p>Lionel Landwerlin (
2):
</p>
127 <li>anv: flush pipeline before query result copies
</li>
128 <li>anv/query: flush render target before copying results
</li>
131 <p>Michal Srb (
2):
</p>
133 <li>gallium: Constify drisw_loader_funcs struct
</li>
134 <li>drisw: Use separate drisw_loader_funcs for shm
</li>
137 <p>Nicolai Hähnle (
2):
</p>
139 <li>egl/wayland: rather obvious build fix
</li>
140 <li>meson: link LLVM 'native' component when LLVM is available
</li>
143 <p>Samuel Pitoiset (
1):
</p>
145 <li>radv: rework the TC-compat HTILE hardware bug with COND_EXEC
</li>
148 <p>Thomas Hellstrom (
2):
</p>
150 <li>st/xa: Fix a memory leak
</li>
151 <li>winsys/svga: Fix a memory leak
</li>
154 <p>Tobias Klausmann (
1):
</p>
156 <li>amd/vulkan: meson build - use radv_deps for libvulkan_radeon
</li>
159 <p>Vinson Lee (
1):
</p>
161 <li>st/xvmc: Add X11 include path.
</li>