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11 The Mesa
3D Graphics Library
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17 <h1>Mesa
18.3.4 Release Notes / February
18,
2019</h1>
20 Mesa
18.3.4 is a bug fix release which fixes bugs found since the
18.3.3 release.
23 Mesa
18.3.4 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 e22e6fe4c3aca80fe872a0a7285b6c5523e0cfc0bfb57ffcc3b3d66d292593e4 mesa-
18.3.4.tar.gz
35 32314da4365d37f80d84f599bd9625b00161c273c39600ba63b45002d500bb07 mesa-
18.3.4.tar.xz
47 <li><a href=
"https://bugs.freedesktop.org/show_bug.cgi?id=109107">Bug
109107</a> - gallium/st/va: change va max_profiles when using Radeon VCN Hardware
</li>
49 <li><a href=
"https://bugs.freedesktop.org/show_bug.cgi?id=109401">Bug
109401</a> - [DXVK] Project Cars rendering problems
</li>
51 <li><a href=
"https://bugs.freedesktop.org/show_bug.cgi?id=109543">Bug
109543</a> - After upgrade mesa to
19.0.0~rc1 all vulkan based application stop working [
"vulkan-cube
" received SIGSEGV in radv_pipeline_init_blend_state at ../src/amd/vulkan/radv_pipeline.c:
699]
</li>
53 <li><a href=
"https://bugs.freedesktop.org/show_bug.cgi?id=109603">Bug
109603</a> - nir_instr_as_deref: Assertion `parent
&& parent-
>type == nir_instr_type_deref' failed.
</li>
60 <p>Bart Oldeman (
1):
</p>
62 <li>gallium-xlib: query MIT-SHM before using it.
</li>
65 <p>Bas Nieuwenhuizen (
2):
</p>
67 <li>radv: Only look at pImmutableSamples if the descriptor has a sampler.
</li>
68 <li>amd/common: Use correct writemask for shared memory stores.
</li>
71 <p>Dylan Baker (
2):
</p>
73 <li>get-pick-list: Add --pretty=medium to the arguments for Cc patches
</li>
74 <li>meson: Add dependency on genxml to anvil
</li>
77 <p>Emil Velikov (
5):
</p>
79 <li>docs: add sha256 checksums for
18.3.3</li>
80 <li>cherry-ignore: nv50,nvc0: add explicit settings for recent caps
</li>
81 <li>cherry-ignore: add more
19.0 only nominations from Ilia
</li>
82 <li>cherry-ignore: radv: fix using LOAD_CONTEXT_REG with old GFX ME firmwares on GFX8
</li>
83 <li>Update version to
18.3.4</li>
86 <p>Eric Anholt (
1):
</p>
88 <li>vc4: Fix copy-and-paste fail in backport of NEON asm fixes.
</li>
91 <p>Eric Engestrom (
2):
</p>
93 <li>xvmc: fix string comparison
</li>
94 <li>xvmc: fix string comparison
</li>
97 <p>Ernestas Kulik (
2):
</p>
99 <li>vc4: Fix leak in HW queries error path
</li>
100 <li>v3d: Fix leak in resource setup error path
</li>
103 <p>Iago Toral Quiroga (
1):
</p>
105 <li>intel/compiler: do not copy-propagate strided regions to ddx/ddy arguments
</li>
108 <p>Ilia Mirkin (
1):
</p>
110 <li>nvc0: we have
16k-sized framebuffers, fix default scissors
</li>
113 <p>Jason Ekstrand (
3):
</p>
115 <li>intel/fs: Handle IMAGE_SIZE in size_read() and is_send_from_grf()
</li>
116 <li>intel/fs: Do the grf127 hack on SIMD8 instructions in SIMD16 mode
</li>
117 <li>nir/deref: Rematerialize parents in rematerialize_derefs_in_use_blocks
</li>
120 <p>Juan A. Suarez Romero (
1):
</p>
122 <li>anv/cmd_buffer: check for NULL framebuffer
</li>
125 <p>Kenneth Graunke (
1):
</p>
127 <li>st/mesa: Limit GL_MAX_[NATIVE_]PROGRAM_PARAMETERS_ARB to
2048</li>
130 <p>Kristian H. Kristensen (
1):
</p>
132 <li>freedreno/a6xx: Emit blitter dst with OUT_RELOCW
</li>
137 <li>st/va: fix the incorrect max profiles report
</li>
138 <li>st/va/vp9: set max reference as default of VP9 reference number
</li>
141 <p>Marek Olšák (
4):
</p>
143 <li>meson: drop the xcb-xrandr version requirement
</li>
144 <li>gallium/u_threaded: fix EXPLICIT_FLUSH for flush offsets
> 0</li>
145 <li>radeonsi: fix EXPLICIT_FLUSH for flush offsets
> 0</li>
146 <li>winsys/amdgpu: don't drop manually added fence dependencies
</li>
149 <p>Mario Kleiner (
2):
</p>
151 <li>egl/wayland: Allow client-
>server format conversion for PRIME offload. (v2)
</li>
152 <li>egl/wayland-drm: Only announce formats via wl_drm which the driver supports.
</li>
155 <p>Oscar Blumberg (
1):
</p>
157 <li>radeonsi: Fix guardband computation for large render targets
</li>
160 <p>Rob Clark (
1):
</p>
162 <li>freedreno: stop frob'ing pipe_resource::nr_samples
</li>
165 <p>Rodrigo Vivi (
1):
</p>
167 <li>intel: Add more PCI Device IDs for Coffee Lake and Ice Lake.
</li>
170 <p>Samuel Pitoiset (
2):
</p>
172 <li>radv: fix compiler issues with GCC
9</li>
173 <li>radv: always export gl_SampleMask when the fragment shader uses it
</li>