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11 <h1>The Mesa
3D Graphics Library
</h1>
14 <iframe src=
"contents.html"></iframe>
17 <h1>Mesa
8.0.4 Release Notes / July
10,
2012</h1>
20 Mesa
8.0.4 is a bug fix release which fixes bugs found since the
8.0.2 release.
23 Mesa
8.0.4 implements the OpenGL
3.0 API, but the version reported by
24 glGetString(GL_VERSION) depends on the particular driver being used.
25 Some drivers don't support all the features required in OpenGL
3.0.
28 See the
<a href=
"install.html">Compiling/Installing page
</a> for prerequisites
29 for DRI hardware acceleration.
33 <h2>MD5 checksums
</h2>
35 02b96082d2f1ad72e7385f4022afafb9 MesaLib-
8.0.4.tar.gz
36 d546f988adfdf986cff45b1efa2d8a46 MesaLib-
8.0.4.tar.bz2
37 1f0fdabe6e8019d4de6c16e20e74d163 MesaLib-
8.0.4.zip
45 <p>This list is likely incomplete.
</p>
49 <li><a href=
"https://bugs.freedesktop.org/show_bug.cgi?id=45967">Bug
45967</a> - piglit getteximage-invalid-format-for-packed-type regression
</li>
51 <li><a href=
"https://bugs.freedesktop.org/show_bug.cgi?id=47742">Bug
47742</a> - [softpipe] piglit fbo-generatemipmap-array regression
</li>
53 <li><a href=
"https://bugs.freedesktop.org/show_bug.cgi?id=48141">Bug
48141</a> - [vmwgfx] src/gallium/auxiliary/util/u_inlines.h:
256:pipe_buffer_map_range: Assertion `offset + length
<= buffer-
>width0' failed.
</li>
55 <li><a href=
"https://bugs.freedesktop.org/show_bug.cgi?id=48472">Bug
48472</a> - GPU Lockup while running demo (rzr - the scene is dead) in wine
</li>
57 <li><a href=
"https://bugs.freedesktop.org/show_bug.cgi?id=50033">Bug
50033</a> - src/mesa/state_tracker/st_cb_fbo.c:
379:st_render_texture: Assertion `strb-
>rtt_level
<= strb-
>texture-
>last_level' failed.
</li>
59 <li><a href=
"https://bugs.freedesktop.org/show_bug.cgi?id=50621">Bug
50621</a> - Mesa fails its test suite with a buffer overflow.
</li>
61 <li><a href=
"https://bugs.freedesktop.org/show_bug.cgi?id=50298">Bug
50298</a> - [ILK IVB bisected]Ogles2conform GL/sin/sin_float_vert_xvary.test regressed
</li>
63 <li><a href=
"https://bugs.freedesktop.org/show_bug.cgi?id=51574">Bug
51574</a> - ir_loop_jump constructor assigns member variable to itself
</li>
65 <!-- <li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=">Bug </a> - </li> -->
71 <p>The full set of changes can be viewed by using the following GIT command:
</p>
74 git log mesa-
8.0.3..mesa-
8.0.4
77 <p>Andreas Betz (
1):
</p>
79 <li>vega: fix
565 color unpacking bug
</li>
82 <p>Antoine Labour (
2):
</p>
84 <li>meta: Cleanup the resources we allocate.
</li>
85 <li>mesa: Free uniforms correclty.
</li>
88 <p>Brian Paul (
22):
</p>
90 <li>docs: add link to
8.0.3 release notes
</li>
91 <li>mesa: fix Z32_FLOAT -
> uint conversion functions
</li>
92 <li>draw: fix primitive restart bug by using the index buffer offset
</li>
93 <li>st/mesa: fix glDrawPixels(GL_DEPTH_COMPONENT) color output
</li>
94 <li>svga: fix synchronization bug between sampler views and surfaces
</li>
95 <li>mesa: new _mesa_error_check_format_and_type() function
</li>
96 <li>mesa: add missing GL_UNSIGNED_INT_10F_11F_11F_REV case
</li>
97 <li>mesa: fix missing return value in getteximage_error_check()
</li>
98 <li>st/mesa: pass GL_MAP_INVALIDATE_RANGE_BIT to gallium drivers
</li>
99 <li>svga: add
0.5 in float-
>int conversion of sample min/max lod
</li>
100 <li>svga: fix min/max lod clamping
</li>
101 <li>svga: change PIPE_CAPF_MAX_TEXTURE_LOD_BIAS from
16.0 to
15.0</li>
102 <li>st/mesa: add fallback pipe formats for (compressed) R, RG formats
</li>
103 <li>st/mesa: copy num_immediates field when copying the immediates array
</li>
104 <li>svga: move svga_texture() casts/calls in svga_surface_copy()
</li>
105 <li>svga: reset vertex buffer offset in svga_release_user_upl_buffers()
</li>
106 <li>st/mesa: don't set PIPE_BIND_DISPLAY_TARGET for user-created renderbuffers
</li>
107 <li>st/mesa: use private pipe_sampler_view in decompress_with_blit()
</li>
108 <li>st/mesa: add null pointer check in st_texture_image_map()
</li>
109 <li>st/mesa: fix mipmap image size computation w.r.t. texture arrays
</li>
110 <li>draw: fix missing immediates bug in polygon stipple code
</li>
111 <li>st/mesa: fix max_offset computation for base vertex
</li>
114 <p>Christoph Bumiller (
1):
</p>
116 <li>nv50: handle NEG,ABS modifiers for short RCP encoding
</li>
119 <p>Dylan Noblesmith (
1):
</p>
121 <li>mesa: require GL_MAX_SAMPLES
>=
4 for GL
3.0</li>
124 <p>Eric Anholt (
1):
</p>
126 <li>i965/vs: Fix texelFetchOffset()
</li>
129 <p>Ian Romanick (
5):
</p>
131 <li>docs: Add
8.0.3 release md5sums
</li>
132 <li>glx/tests: Fix off-by-one error in allocating extension string buffer
</li>
133 <li>glsl: Remove spurious printf messages
</li>
134 <li>glsl: Fix pi/
2 constant in acos built-in function
</li>
135 <li>mesa: Bump version number to
8.0.4</li>
138 <p>José Fonseca (
2):
</p>
140 <li>mesa: Avoid void acinclude.m4 Android.common.mk Android.mk autogen.sh bin common.py configs configure.ac docs doxygen include Makefile scons SConstruct src tests arithmetic.
</li>
141 <li>draw: Ensure that prepare is always run after LLVM garbagge collection.
</li>
144 <p>Kenneth Graunke (
15):
</p>
146 <li>mesa: Check for a negative
"size" parameter in glCopyBufferSubData().
</li>
147 <li>i965: Fix brw_swap_cmod() for LE/GE comparisons.
</li>
148 <li>glsl: Remove unused ir_loop_jump::loop pointer.
</li>
149 <li>ralloc: Fix ralloc_parent() of memory allocated out of the NULL context.
</li>
150 <li>mesa: Restore depth texture state on glPopAttrib(GL_TEXTURE_BIT).
</li>
151 <li>glsl/builtins: Fix textureGrad() for Array samplers.
</li>
152 <li>mesa: Unbind ARB_copy_buffer and transform feedback buffers on delete.
</li>
153 <li>mesa: Support BindBuffer{Base,Offset,Range} with a buffer of
0.
</li>
154 <li>mesa: Unbind ARB_transform_feedback2 binding points on Delete too.
</li>
155 <li>meta: Fix GL_RENDERBUFFER binding in decompress_texture_image().
</li>
156 <li>i965/fs: Fix texelFetchOffset() on pre-Gen7.
</li>
157 <li>i965/vs: Fix texelFetchOffset() on pre-Gen7.
</li>
158 <li>i965/fs: Fix user-defined FS outputs with less than four components.
</li>
159 <li>glsl: Hook up loop_variable_state destructor to plug a memory leak.
</li>
160 <li>glsl: Don't trust loop analysis in the presence of function calls.
</li>
163 <p>Kurt Roeckx (
1):
</p>
165 <li>i830: Fix crash for GL_STENCIL_TEST in i830Enable()
</li>
168 <p>Lukas Rössler (
1):
</p>
170 <li>glu: fix two Clang warnings
</li>
173 <p>Marek Olšák (
2):
</p>
175 <li>mesa: allow exposing GL3 without EXT_texture_integer
</li>
176 <li>st/mesa: don't do srgb-
>linear conversion in decompress_with_blit
</li>
179 <p>Paul Seidler (
1):
</p>
181 <li>tests: include mesa headers
</li>
184 <p>Stéphane Marchesin (
3):
</p>
186 <li>glx: Handle a null reply in QueryVersion.
</li>
187 <li>i915g: Don't invert signalled/unsignalled fences
</li>
188 <li>i915g: Don't avoid flushing when we have a pending fence.
</li>
191 <p>Thomas Gstädtner (
1):
</p>
193 <li>gallium/targets: pass ldflags parameter to MKLIB
</li>
196 <p>Vadim Girlin (
2):
</p>
198 <li>st/mesa: set stObj-
>lastLevel in guess_and_alloc_texture
</li>
199 <li>r600g: check gpr count limit
</li>
202 <p>Vinson Lee (
1):
</p>
204 <li>st/mesa: Fix uninitialized members in glsl_to_tgsi_visitor constructor.
</li>