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11 <h1>The Mesa
3D Graphics Library
</h1>
14 <iframe src=
"../contents.html"></iframe>
17 <h1>Mesa
10.2.5 Release Notes / August
2,
2014</h1>
20 Mesa
10.2.5 is a bug fix release which fixes bugs found since the
10.2.4 release.
23 Mesa
10.2.5 implements the OpenGL
3.3 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
3.3. OpenGL
27 3.3 is
<strong>only
</strong> available if requested at context creation
28 because compatibility contexts are not supported.
31 <h2>SHA256 checksums
</h2>
33 b4459f0bf7f4a3c8fb78ece3c9d2eac3d0e5bf38cb470f2a72705e744bd0310d MesaLib-
10.2.5.tar.bz2
34 7b4dd0cb683f8c7dc48a3e7a315742bed58ddcd7b756c462aca4177bd1acdc79 MesaLib-
10.2.5.tar.gz
35 6180565914fb238dd77ccdaff96b6155d9a6e1b3e981ebbf6a6851301b384fed MesaLib-
10.2.5.zip
43 <p>This list is likely incomplete.
</p>
47 <li><a href=
"https://bugs.freedesktop.org/show_bug.cgi?id=80991">Bug
80991</a> - [BDW]Piglit spec_ARB_sample_shading_builtin-gl-sample-mask_2 fails
</li>
53 <p>Abdiel Janulgue (
3):
</p>
55 <li>i965/fs: Refactor check for potential copy propagated instructions.
</li>
56 <li>i965/fs: skip copy-propate for logical instructions with negated src entries
</li>
57 <li>i965/vec4: skip copy-propate for logical instructions with negated src entries
</li>
60 <p>Adel Gadllah (
1):
</p>
62 <li>i915: Fix up intelInitScreen2 for DRI3
</li>
65 <p>Anuj Phogat (
2):
</p>
67 <li>i965: Fix z_offset computation in intel_miptree_unmap_depthstencil()
</li>
68 <li>mesa: Don't use memcpy() in _mesa_texstore() for float depth texture data
</li>
71 <p>Brian Paul (
3):
</p>
73 <li>mesa: fix geometry shader memory leaks
</li>
74 <li>st/mesa: fix geometry shader memory leak
</li>
75 <li>gallium/u_blitter: fix some shader memory leaks
</li>
78 <p>Carl Worth (
6):
</p>
80 <li>docs: Add sha256 checksums for the
10.2.3 release
</li>
81 <li>Update VERSION to
10.2.4</li>
82 <li>Add release notes for
10.2.4</li>
83 <li>docs: Add SHA256 checksums for the
10.2.4 release
</li>
84 <li>cherry-ignore: Ignore a few patches picked in the previous stable release
</li>
85 <li>Update version to
10.2.5</li>
88 <p>Christian König (
1):
</p>
90 <li>radeonsi: fix order of r600_need_dma_space and r600_context_bo_reloc
</li>
93 <p>Eric Anholt (
1):
</p>
95 <li>i965: Generalize the pixel_x/y workaround for all UW types.
</li>
98 <p>Ian Romanick (
2):
</p>
100 <li>mesa: Don't allow GL_TEXTURE_BORDER queries outside compat profile
</li>
101 <li>mesa: Don't allow GL_TEXTURE_{LUMINANCE,INTENSITY}_* queries outside compat profile
</li>
104 <p>Ilia Mirkin (
5):
</p>
106 <li>nv50/ir: retrieve shadow compare from first arg
</li>
107 <li>nv50/ir: ignore bias for samplerCubeShadow on nv50
</li>
108 <li>nvc0/ir: do quadops on the right texture coordinates for TXD
</li>
109 <li>nvc0/ir: use manual TXD when offsets are involved
</li>
110 <li>nvc0: make sure that the local memory allocation is aligned to
0x10</li>
113 <p>Jason Ekstrand (
2):
</p>
115 <li>main/format_pack: Fix a wrong datatype in pack_ubyte_R8G8_UNORM
</li>
116 <li>main/get_hash_params: Add GL_SAMPLE_SHADING_ARB
</li>
119 <p>Jordan Justen (
1):
</p>
121 <li>i965: Add auxiliary surface field #defines for Broadwell.
</li>
124 <p>José Fonseca (
1):
</p>
126 <li>st/wgl: Clamp wglChoosePixelFormatARB's output nNumFormats to nMaxFormats.
</li>
129 <p>Kenneth Graunke (
13):
</p>
131 <li>i965: Don't copy propagate abs into Broadwell logic instructions.
</li>
132 <li>i965: Set execution size to
8 for instructions with force_sechalf set.
</li>
133 <li>i965/fs: Set force_uncompressed and force_sechalf on samplepos setup.
</li>
134 <li>i965/fs: Use WE_all for gl_SampleID header register munging.
</li>
135 <li>i965: Add plumbing for Broadwell's auxiliary surface support.
</li>
136 <li>i965: Drop SINT workaround for CMS layout on Broadwell.
</li>
137 <li>i965: Hook up the MCS buffers in SURFACE_STATE on Broadwell.
</li>
138 <li>i965: Add
2x MSAA support to the MCS allocation function.
</li>
139 <li>i965: Enable compressed multisample support (CMS) on Broadwell.
</li>
140 <li>i965: Add missing persample_shading field to brw_wm_debug_recompile.
</li>
141 <li>i965/fs: Fix gl_SampleID for
2x MSAA and SIMD16 mode.
</li>
142 <li>i965/fs: Fix gl_SampleMask handling for SIMD16 on Gen8+.
</li>
143 <li>i965/fs: Set LastRT on the final FB write on Broadwell.
</li>
146 <p>Marek Olšák (
14):
</p>
148 <li>gallium: fix u_default_transfer_inline_write for textures
</li>
149 <li>st/mesa: fix samplerCubeShadow with bias
</li>
150 <li>radeonsi: fix samplerCubeShadow with bias
</li>
151 <li>radeonsi: add support for TXB2
</li>
152 <li>r600g: switch SNORM conversion to DX and GLES behavior
</li>
153 <li>radeonsi: fix CMASK and HTILE calculations for Hawaii
</li>
154 <li>gallium/util: add a helper for calculating primitive count from vertex count
</li>
155 <li>radeonsi: fix a hang with instancing on Hawaii
</li>
156 <li>radeonsi: fix a hang with streamout on Hawaii
</li>
157 <li>winsys/radeon: fix vram_size overflow with Hawaii
</li>
158 <li>radeonsi: fix occlusion queries on Hawaii
</li>
159 <li>r600g,radeonsi: switch all occurences of array_size to util_max_layer
</li>
160 <li>radeonsi: fix build because of lack of draw_indirect infrastructure in
10.2</li>
161 <li>radeonsi: use DRAW_PREAMBLE on CIK
</li>
164 <p>Matt Turner (
8):
</p>
166 <li>i965/vec4: Don't return void from a void function.
</li>
167 <li>i965/vec4: Don't fix_math_operand() on Gen
>=
8.
</li>
168 <li>i965/fs: Don't fix_math_operand() on Gen
>=
8.
</li>
169 <li>i965/fs: Make try_constant_propagate() static.
</li>
170 <li>i965/fs: Constant propagate into
2-src math instructions on Gen8.
</li>
171 <li>i965/vec4: Constant propagate into
2-src math instructions on Gen8.
</li>
172 <li>i965/fs: Don't use brw_imm_* unnecessarily.
</li>
173 <li>i965/fs: Set correct number of regs_written for MCS fetches.
</li>
176 <p>Thorsten Glaser (
1):
</p>
178 <li>nv50: fix build failure on m68k due to invalid struct alignment assumptions
</li>
181 <p>Tom Stellard (
1):
</p>
183 <li>clover: Call end_query before getting timestamp result v2
</li>