2 <!DOCTYPE HTML PUBLIC
"-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
5 <meta http-equiv=
"content-type" content=
"text/html; charset=utf-8">
6 <title>Mesa Release Notes
</title>
7 <link rel=
"stylesheet" type=
"text/css" href=
"../mesa.css">
12 <h1>The Mesa
3D Graphics Library
</h1>
15 <iframe src=
"../contents.html"></iframe>
18 <h1>Mesa
19.2.3 Release Notes /
2019-
11-
06</h1>
21 Mesa
19.2.3 is a bug fix release which fixes bugs found since the
19.2.2 release.
24 Mesa
19.2.3 implements the OpenGL
4.5 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
4.5. OpenGL
28 4.5 is
<strong>only
</strong> available if requested at context creation.
29 Compatibility contexts may report a lower version depending on each driver.
32 Mesa
19.2.3 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 5ee6e42504fe41dcc9a6eba26982656a675b2550a640946f463927ed7f1c5047 mesa-
19.2.3.tar.xz
52 <li>19.2.2 fails mesa:util / timespec test on x86
</li>
53 <li>Objects leaving trails in Firefox with antialias and preserveDrawingBuffer in three.js WebGLRednerer with mesa
19.2</li>
54 <li>glLinkProgram crash when using gcc-
9 -O3 -flto due to use of uninitialised value
</li>
60 <p>Bas Nieuwenhuizen (
4):
</p>
61 <li> radv: Fix timeout handling in syncobj wait.
</li>
62 <li> radv: Remove _mesa_locale_init/fini calls.
</li>
63 <li> turnip: Remove _mesa_locale_init/fini calls.
</li>
64 <li> anv: Remove _mesa_locale_init/fini calls.
</li>
66 <p>Caio Marcelo de Oliveira Filho (
1):
</p>
67 <li> anv: Fix output of INTEL_DEBUG=bat for chained batches
</li>
69 <p>Danylo Piliaiev (
1):
</p>
70 <li> glsl: Initialize all fields of ir_variable in constructor
</li>
72 <p>Dylan Baker (
11):
</p>
73 <li> bin/gen_release_notes.py: fix conditional of bugfix
</li>
74 <li> bin/gen_release_notes.py: strip
'#
' from gitlab bugs
</li>
75 <li> bin/gen_release_notes.py: Return
"None
" if there are no new features
</li>
76 <li> bin/post_version.py: Pass version as an argument
</li>
77 <li> bin/post_version.py: white space fixes
</li>
78 <li> bin/post_release.py: Add .html to hrefs
</li>
79 <li> bin/gen_release_notes.py: html escape all external data
</li>
80 <li> bin/gen_release_notes.py: Add a warning if new features are introduced in a point release
</li>
81 <li> cherry-ignore: update for
19.2.3 cycle
</li>
82 <li> nir: correct use of identity check in python
</li>
83 <li> meson: Add dep_glvnd to egl deps when building with glvnd
</li>
85 <p>Ilia Mirkin (
1):
</p>
86 <li> nv50/ir: mark STORE destination inputs as used
</li>
88 <p>Illia Iorin (
1):
</p>
89 <li> Revert
"mesa/main: Fix multisample texture initialize
"</li>
91 <p>Jason Ekstrand (
2):
</p>
92 <li> anv: Fix a potential BO handle leak
</li>
93 <li> anv/tests: Zero-initialize instances
</li>
95 <p>Jon Turney (
2):
</p>
96 <li> rbug: Fix use of alloca() without #include
"c99_alloca.h
"</li>
97 <li> Fix timespec_from_nsec test for
32-bit time_t
</li>
99 <p>Jonathan Marek (
1):
</p>
100 <li> etnaviv: fix depth bias
</li>
102 <p>Kenneth Graunke (
1):
</p>
103 <li> iris: Fix
"Force Zero RTA Index Enable
" setting again
</li>
105 <p>Lionel Landwerlin (
2):
</p>
106 <li> anv: fix unwind of vkCreateDevice fail
</li>
107 <li> mesa: check draw buffer completeness on glClearBufferfi/glClearBufferiv
</li>
109 <p>Marek Olšák (
1):
</p>
110 <li> util/u_queue: skip util_queue_finish if num_threads is
0</li>
112 <p>Nanley Chery (
5):
</p>
113 <li> anv: Properly allocate aux-tracking space for CCS_E
</li>
114 <li> intel/blorp: Disable depth testing for slow depth clears
</li>
115 <li> iris: Clear ::has_hiz when disabling aux
</li>
116 <li> iris: Don
't leak the resource for unsupported modifier
</li>
117 <li> iris: Disallow incomplete resource creation
</li>
119 <p>Paulo Zanoni (
1):
</p>
120 <li> intel/compiler: remove the operand restriction for src1 on GLK
</li>
122 <p>Pierre-Eric Pelloux-Prayer (
1):
</p>
123 <li> mesa: enable msaa in clear_with_quad if needed
</li>
125 <p>Sagar Ghuge (
1):
</p>
126 <li> intel/blorp: Assign correct view while clearing depth stencil
</li>
128 <p>Samuel Pitoiset (
4):
</p>
129 <li> radv: do not create meta pipelines with
16 samples
</li>
130 <li> radv: do not emit rbplus if attachments are undefined
</li>
131 <li> radv/gfx10: fix
3D images
</li>
132 <li> radv: fix vkUpdateDescriptorSets with inline uniform blocks
</li>
134 <p>Tapani Pälli (
1):
</p>
135 <li> i965: setup sized internalformat for MESA_FORMAT_R10G10B10A2_UNORM
</li>
137 <p>Thomas Hellstrom (
2):
</p>
138 <li> svga: Fix banded DMA upload unmap
</li>
139 <li> winsys/svga: Limit the maximum DMA hardware buffer size
</li>