This fixes http://bugs.freedesktop.org/show_bug.cgi?id=31159 for softpipe
and fixes the piglit depth-tex-compare test.
NOTE: This is a candidate for the 7.10 branch.
Signed-off-by: Brian Paul <brianp@vmware.com>
Instead of using the current gl_fragment_program. These aren't necessarily
the same, for example when translate_program() is called by
i915ValidateFragmentProgram().
this doesn't bind to drivers yet, just enough to in theory make indirect
work against other servers.
I'm really not sure what the rules for adding extensions to the known_gl_extensions list as it looks to be missing a few. are these GL extensions that have GLX
protocol??
Signed-off-by: Dave Airlie <airlied@redhat.com>
Comments about the deleted stuff:
- openaren hang: likely caused by the vertex corruptions, fixed by Jakob.
- tiling: Y-tiling works with my hw-clear branch. X-tiling works as
merged to master a while ago (execbuf2 version).
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
ARB_instanced_arrays is a subset of D3D9.
ARB_draw_instanced is a subset of D3D10.
The point of this change is to allow D3D9-level drivers to enable
ARB_instanced_arrays without ARB_draw_instanced.
If an array redeclaration includes an initializer, the initializer
would previously be dropped on the floor. Instead, directly apply the
initializer to the correct ir_variable instance and append the
generated instructions.
Fixes bugzilla #34374 and piglit tests glsl-{vs,fs}-array-redeclaration.
NOTE: This is a candidate for stable release branches. 0292ffb8 and
8e6cb9fe are also necessary.
Removed sampler view support for USCALED/SSCALED, the texture unit
refuses to convert to non-normalized float. The enums are treated
like UNORM.
Removed duplicate format related headers.
The hw doesn't like it - demos/shadowtex is broken. The emitted shader
isn't totally empty though, the depth write fixup gets emitted instead.
Maybe that one is somewhat fishy, too?
Idea for this patch from Jakob Bornecrantz.
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
This is an awful hack and will hurt performance on Ironlake, but we're
at a loss as to what's going wrong otherwise. This is the only common
variable we've found that avoids the problem on 4 applications
(CelShading, gnome-shell, Pill Popper, and my GLSL demo), while other
variables we've tried appear to only be confounding. Neither the
specifications nor the hardware team have been able to provide any
enlightenment, despite much searching.
https://bugs.freedesktop.org/show_bug.cgi?id=29172
Tested by: Chris Lord <chris@linux.intel.com> (Pill Popper)
Tested by: Ryan Lortie <desrt@desrt.ca> (gnome-shell)
Philip Taylor
Marek Olšák
Brian Paul
Henri Verbeet
Chris Wilson
Benjamin Franzke
Christian König
Dave Airlie
José Fonseca
Daniel Vetter
Christoph Bumiller
Vinson Lee
Ian Romanick
Jakob Bornecrantz
Eric Anholt