The computed stencil.clear and depth.clear values aren't used anywhere.
Those fields have been removed too.
Reviewed-by: Dave Airlie <airlied@redhat.com>
Set the close on exec flag when opening dri character devices, so they
will be closed and free any resouces allocated in exec.
Signed-off-by: David Fries <David@Fries.net>
Reviewed-by: Adam Jackson <ajax@redhat.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
This issue might recur on other OSes. If so then it might be better
to remove the C-preprocessor magic, and use fully qualified defines
instead.
Signed-off-by: Dave Airlie <airlied@redhat.com>
This state is needed for deciding whether or not to log
application messages with IDs that haven't been specifically
passed to glDebugMessageControlARB yet.
State for each individual ID number ever passed to
glDebugMessageControlARB (per-context) still needs to be added.
Unfortunately, Unigine Heaven 3.0 still needs this.
NOTE: This is a candidate for the 8.0 branch.
Signed-off-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Eric Anholt <eric@anholt.net>
min_index/max_index are merely conservative guesses, so we can't
make buffer overflow detection based on their values.
Tested-by: Jakob Bornecrantz <jakob@vmware.com>
There are several cases in which we need to explicity "rebase" colors
(ex: set G=B=0) when getting GL_LUMINANCE textures:
1. If the luminance texture is actually stored as rgba
2. If getting a luminance texture, but returning rgba
3. If getting an rgba texture, but returning luminance
Fixes https://bugs.freedesktop.org/show_bug.cgi?id=46679
Also fixes the new piglit getteximage-luminance test.
Reviewed-by: José Fonseca <jfonseca@vmware.com>
Based on a patch submitted by Vic Lee. The other part of his patch
which checked the fs pointer wasn't needed.
This fixes a crash when clear() is called before any VS or FS is set.
But this can only happen when the driver is used without the Mesa
state tracker.
NOTE: This is a candidate for the 8.0 branch.
Reviewed-by: José Fonseca <jfonseca@vmware.com>
This gets xine working with VDPAU.
v2: some minor bugfixes.
v3: create the resource with the subsampled
format to avoid tilling problems
Signed-off-by: Christian König <deathsimple@vodafone.de>
See the comments for _mesa_rebase_rgba_float() for details.
Fixes https://bugs.freedesktop.org/show_bug.cgi?id=46679
NOTE: This is a candidate for the 8.0 branch.
Reviewed-by: José Fonseca <jfonseca@vmware.com>
These will be used by glReadPixels() and glGetTexImage() to fix issues
with reading GL_LUMINANCE and other formats.
NOTE: This is a candidate for the 8.0 branch.
Reviewed-by: José Fonseca <jfonseca@vmware.com>
Before, we were only counting top-level instructions. But if we have
an assignment of a giant expression tree (such as the ones eventually
generated by glsl-fs-unroll), we were counting the same as an
assignment of a variable deref.
glsl-fs-unroll-explosion now fails in a reasonable amount of time on
i965 because the unrolling didn't go ridiculously far.
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
