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12 <h1>The Mesa
3D Graphics Library
</h1>
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18 <h1>Mesa
19.3.1 Release Notes /
2019-
12-
18</h1>
21 Mesa
19.3.1 is a bug fix release which fixes bugs found since the
19.3.0 release.
24 Mesa
19.3.1 implements the OpenGL
4.6 API, but the version reported by
25 glGetString(GL_VERSION) or glGetIntegerv(GL_MAJOR_VERSION) /
26 glGetIntegerv(GL_MINOR_VERSION) depends on the particular driver being used.
27 Some drivers don't support all the features required in OpenGL
4.6. OpenGL
28 4.6 is
<strong>only
</strong> available if requested at context creation.
29 Compatibility contexts may report a lower version depending on each driver.
32 Mesa
19.3.1 implements the Vulkan
1.1 API, but the version reported by
33 the apiVersion property of the VkPhysicalDeviceProperties struct
34 depends on the particular driver being used.
37 <h2>SHA256 checksum
</h2>
39 cd951db69c56a97ff0570a7ab2c0e39e6c5323f4cd8f4eb8274723e033beae59 mesa-
19.3.1.tar.xz
52 <li>i965/iris: assert when destroy GL context with active query
</li>
53 <li>Visuals without alpha bits are not sRGB-capable
</li>
54 <li>radv secure compile feature breaks compilation of RADV on armhf EABI (
19.3-rc1)
</li>
60 <p>Bas Nieuwenhuizen (
2):
</p>
61 <li> amd/common: Fix tcCompatible degradation on Stoney.
</li>
62 <li> amd/common: Always use addrlib for HTILE tc-compat.
</li>
64 <p>Dylan Baker (
3):
</p>
65 <li> docs/
19.3.0: Add SHA256 sums
</li>
66 <li> cherry-ignore: update for the
19.3.1 cycle
</li>
67 <li> docs: remove new_features.txt from stable branch
</li>
69 <p>Gert Wollny (
1):
</p>
70 <li> virgl: Increase the shader transfer buffer by doubling the size
</li>
72 <p>Iván Briano (
1):
</p>
73 <li> anv: Export filter_minmax support only when it
's really supported
</li>
75 <p>Kenneth Graunke (
1):
</p>
76 <li> iris: Default to X-tiling for scanout buffers without modifiers
</li>
78 <p>Lionel Landwerlin (
2):
</p>
79 <li> anv: fix fence underlying primitive checks
</li>
80 <li> mesa: avoid triggering assert in implementation
</li>
82 <p>Luis Mendes (
1):
</p>
83 <li> radv: fix radv secure compile feature breaks compilation on armhf EABI and aarch64
</li>
85 <p>Tapani Pälli (
2):
</p>
86 <li> dri: add __DRI_IMAGE_FORMAT_SXRGB8
</li>
87 <li> i965: expose MESA_FORMAT_B8G8R8X8_SRGB visual
</li>