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11 The Mesa
3D Graphics Library
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17 <h1>Mesa
18.1.4 Release Notes / July
13 2018</h1>
20 Mesa
18.1.4 is a bug fix release which fixes bugs found since the
18.1.3 release.
23 Mesa
18.1.4 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 SHA256:
8acd42e4ac4d1e96ed22344073b3d4fef03d10f225f4eaf3f88c001dfc10e2db mesa-
18.1.4.tar.gz
35 SHA256:
3061488b5d85504092cf4343816cfb2d96f2ad9bc2edec31fc96933d184cf58b mesa-
18.1.4.tar.xz
46 <li><a href=
"https://bugs.freedesktop.org/show_bug.cgi?id=106906">Bug
106906</a> - Failed to recongnize keyword “sampler2DRect” and
"sampler2DRectShadow
"</li>
48 <li><a href=
"https://bugs.freedesktop.org/show_bug.cgi?id=106928">Bug
106928</a> - When starting a match Rocket League crashes on
"Go
"</li>
50 <li><a href=
"https://bugs.freedesktop.org/show_bug.cgi?id=107193">Bug
107193</a> - piglit.spec.arb_compute_shader.linker.bug-
93840 fails
</li>
55 <p>Adam Jackson (
1):
</p>
57 <li>glx: Don't allow glXMakeContextCurrent() with only one valid drawable
</li>
60 <p>Dave Airlie (
1):
</p>
62 <li>r600/sb: cleanup if_conversion iterator to be legal C++
</li>
65 <p>Dylan Baker (
2):
</p>
67 <li>docs: Add SHA256 sums to notes for
18.1.3</li>
68 <li>Bump version for release
</li>
71 <p>Iago Toral Quiroga (
3):
</p>
73 <li>anv/cmd_buffer: make descriptors dirty when emitting base state address
</li>
74 <li>anv/cmd_buffer: clean dirty push constants flag after emitting push constants
</li>
75 <li>anv/cmd_buffer: never shrink the push constant buffer size
</li>
78 <p>Ian Romanick (
4):
</p>
80 <li>i965/vec4: Don't cmod propagate from CMP to ADD if the writemask isn't compatible
</li>
81 <li>intel/compiler: Relax mixed type restriction for saturating immediates
</li>
82 <li>i965/vec4: Properly handle sign(-abs(x))
</li>
83 <li>i965/fs: Properly handle sign(-abs(x))
</li>
86 <p>Jason Ekstrand (
3):
</p>
88 <li>intel/fs: Split instructions low to high in lower_simd_width
</li>
89 <li>anv: Be more careful about hashing pipeline layouts
</li>
90 <li>intel/fs: Mark LINTERP opcode as writing accumulator on platforms without PLN
</li>
93 <p>Jose Maria Casanova Crespo (
3):
</p>
95 <li>i965/fs: Register allocator shoudn't use grf127 for sends dest
</li>
96 <li>intel/compiler: grf127 can not be dest when src and dest overlap in send
</li>
97 <li>i965/fs: unspills shoudn't use grf127 as dest since Gen8+
</li>
100 <p>Lionel Landwerlin (
1):
</p>
102 <li>i965: fix clear color bo address relocation
</li>
105 <p>Marek Olšák (
3):
</p>
107 <li>radeonsi: fix memory exhaustion issue with DCC statistics gathering with DRI2
</li>
108 <li>glsl/cache: save and restore ExternalSamplersUsed
</li>
109 <li>st/dri: fix a crash in server_wait_sync
</li>
112 <p>Neil Roberts (
1):
</p>
114 <li>i965: Fix output register sizes when variable ranges are interleaved
</li>
117 <p>Rhys Perry (
1):
</p>
119 <li>nvc0/ir: fix TargetNVC0::insnCanLoadOffset()
</li>
122 <p>Roland Scheidegger (
1):
</p>
124 <li>r600/sb: fix crash in fold_alu_op3
</li>
127 <p>Ross Burton (
1):
</p>
129 <li>egl: fix build race in automake
</li>
132 <p>Samuel Pitoiset (
1):
</p>
134 <li>radv: fix emitting the view index on GFX9
</li>
137 <p>Timothy Arceri (
2):
</p>
139 <li>glsl: skip comparison opt when adding vars of different size
</li>
140 <li>nir: fix selection of loop terminator when two or more have the same limit
</li>
143 <p>zhaowei yuan (
1):
</p>
145 <li>glsl: Treat sampler2DRect and sampler2DRectShadow as reserved in ES2
</li>