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h1>The Mesa 3D Graphics Library<
/h1>
<
h1>Mesa 8.0.4 Release Notes
/ July
10,
2012<
/h1>
Mesa 8.0.4 is a bug fix release which fixes bugs found since the 8.0.2 release.
Mesa 8.0.4 implements the OpenGL 3.0 API, but the version reported by
glGetString(GL_VERSION) depends on the particular driver being used.
Some drivers don't support all the features required in OpenGL 3.0.
</p>
<p>
See the <a href="../install.html">Compiling/Installing page</a> for prerequisites
for DRI hardware acceleration.
</p>
<h2>MD5 checksums</h2>
<pre>
02b96082d2f1ad72e7385f4022afafb9 MesaLib-8.0.4.tar.gz
d546f988adfdf986cff45b1efa2d8a46 MesaLib-8.0.4.tar.bz2
1f0fdabe6e8019d4de6c16e20e74d163 MesaLib-8.0.4.zip
</pre>
<h2>New features</h2>
<p>None.</p>
<h2>Bug fixes</h2>
<p>This list is likely incomplete.</p>
<ul>
<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=45967">Bug 45967</a> - piglit getteximage-invalid-format-for-packed-type regression</li>
<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=47742">Bug 47742</a> - [softpipe] piglit fbo-generatemipmap-array regression</li>
<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>
<
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>
<
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>
<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>
<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>
<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>
<!-- <li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=">Bug </a> - </li> -->
</ul>
<h2>Changes</h2>
<p>The full set of changes can be viewed by using the following GIT command:</p>
<pre>
git log mesa-8.0.3..mesa-8.0.4
</pre>
<p>Andreas Betz (1):</p>
<ul>
<li>vega: fix 565 color unpacking bug</li>
</ul>
<p>Antoine Labour (2):</p>
<ul>
<li>meta: Cleanup the resources we allocate.</li>
<li>mesa: Free uniforms correclty.</li>
</ul>
<p>Brian Paul (22):</p>
<ul>
<li>docs: add link to 8.0.3 release notes</li>
<li>mesa: fix Z32_FLOAT -> uint conversion functions</li>
<li>draw: fix primitive restart bug by using the index buffer offset</li>
<li>st/mesa: fix glDrawPixels(GL_DEPTH_COMPONENT) color output</li>
<li>svga: fix synchronization bug between sampler views and surfaces</li>
<li>mesa: new _mesa_error_check_format_and_type() function</li>
<li>mesa: add missing GL_UNSIGNED_INT_10F_11F_11F_REV case</li>
<li>mesa: fix missing return value in getteximage_error_check()</li>
<li>st/mesa: pass GL_MAP_INVALIDATE_RANGE_BIT to gallium drivers</li>
<li>svga: add 0.5 in float->int conversion of sample min/max lod</li>
<li>svga: fix min/max lod clamping</li>
<li>svga: change PIPE_CAPF_MAX_TEXTURE_LOD_BIAS from 16.0 to 15.0</li>
<li>st/mesa: add fallback pipe formats for (compressed) R, RG formats</li>
<li>st/mesa: copy num_immediates field when copying the immediates array</li>
<li>svga: move svga_texture() casts/calls in svga_surface_copy()</li>
<li>svga: reset vertex buffer offset in svga_release_user_upl_buffers()</li>
<li>st/mesa: don't set PIPE_BIND_DISPLAY_TARGET
for user-created renderbuffers<
/li>
<
li>st
/mesa: use private pipe_sampler_view in decompress_with_blit
()<
/li>
<
li>st
/mesa: add null pointer check in st_texture_image_map
()<
/li>
<
li>st
/mesa: fix mipmap image
size computation w.r.t. texture arrays<
/li>
<
li>draw: fix missing immediates bug in polygon stipple code<
/li>
<
li>st
/mesa: fix max_offset computation
for base vertex<
/li>
<
p>Christoph Bumiller
(1):<
/p>
<
li>nv50: handle NEG,ABS modifiers
for short RCP encoding<
/li>
<
p>Dylan Noblesmith
(1):<
/p>
<
li>mesa: require GL_MAX_SAMPLES >
= 4 for GL
3.0<
/li>
<
li>i965
/vs: Fix texelFetchOffset
()<
/li>
<
li>docs: Add 8.0.3 release md5sums<
/li>
<
li>glx
/tests: Fix off-by-one error in allocating extension string buffer<
/li>
<
li>glsl: Remove spurious printf messages<
/li>
<
li>glsl: Fix pi
/2 constant in acos built-in function<
/li>
<
li>mesa: Bump
version number to 8.0.4<
/li>
<
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>
<
li>draw: Ensure that prepare is always run after LLVM garbagge collection.<
/li>
<
p>Kenneth Graunke
(15):<
/p>
<
li>mesa: Check
for a negative
"size" parameter in glCopyBufferSubData
().<
/li>
<
li>i965: Fix brw_swap_cmod
() for LE
/GE comparisons.<
/li>
<
li>glsl: Remove unused ir_loop_jump::loop pointer.<
/li>
<
li>ralloc: Fix ralloc_parent
() of memory allocated out of the NULL context.<
/li>
<
li>mesa: Restore depth texture state on glPopAttrib
(GL_TEXTURE_BIT
).<
/li>
<
li>glsl
/builtins: Fix textureGrad
() for Array samplers.<
/li>
<
li>mesa: Unbind ARB_copy_buffer and transform feedback buffers on delete.<
/li>
<
li>mesa: Support BindBuffer
{Base,Offset,Range
} with a buffer of
0.<
/li>
<
li>mesa: Unbind ARB_transform_feedback2 binding points on Delete too.<
/li>
<
li>meta: Fix GL_RENDERBUFFER binding in decompress_texture_image
().<
/li>
<
li>i965
/fs: Fix texelFetchOffset
() on pre-Gen7.<
/li>
<
li>i965
/vs: Fix texelFetchOffset
() on pre-Gen7.<
/li>
<
li>i965
/fs: Fix user-defined FS outputs with less than four components.<
/li>
<
li>glsl: Hook up loop_variable_state destructor to plug a memory leak.<
/li>
<
li>glsl: Don
't trust loop analysis in the presence of function calls.</li>
</ul>
<p>Kurt Roeckx (1):</p>
<ul>
<li>i830: Fix crash for GL_STENCIL_TEST in i830Enable()</li>
</ul>
<p>Lukas Rössler (1):</p>
<ul>
<li>glu: fix two Clang warnings</li>
</ul>
<p>Marek Olšák (2):</p>
<ul>
<li>mesa: allow exposing GL3 without EXT_texture_integer</li>
<li>st/mesa: don't do srgb->linear conversion in decompress_with_blit<
/li>
<
li>tests: include mesa headers<
/li>
<
p>Stéphane Marchesin
(3):<
/p>
<
li>glx: Handle a null reply in QueryVersion.<
/li>
<
li>i915g: Don
't invert signalled/unsignalled fences</li>
<li>i915g: Don't avoid flushing when we have a pending fence.<
/li>
<
p>Thomas Gstädtner
(1):<
/p>
<
li>gallium
/targets: pass ldflags parameter to MKLIB<
/li>
<
li>st
/mesa: set stObj->lastLevel in guess_and_alloc_texture<
/li>
<
li>r600g: check gpr count limit<
/li>
<
li>st
/mesa: Fix uninitialized members in glsl_to_tgsi_visitor constructor.<
/li>