We should remove the relocations which caused a validation failure
from the list, so that the kernel receives only the validated ones.
NOTE: This is a candidate for the 7.11 branch.
That code drops performance in Unigine Heaven and Tropics
by a factor of 10. That's too crazy even for a debug build.
NOTE: This is a candidate for the 7.11 branch.
Reviewed-by: Brian Paul <brianp@vmware.com>
Unlike C++, empty declarations such as
float;
should be valid. The spec is not explicit about this actually.
Some apps that generate their shader sources may rely on this. This was
noted when porting one of them to Linux from Windows.
Reviewed-by: Chad Versace <chad@chad-versace.us>
Note: this is a candidate for the 7.11 branch.
Resolve via glBlitFramebuffer allows resolving a sub-region of a
renderbuffer to a different location in any mipmap level of some
other texture, and, with a new extension, even scaling. Therefore,
location and size parameters are needed.
The mask parameter was added because resolving only depth or only
stencil of a combined buffer is possible as well.
Full information about the blit operation allows the drivers to
take the most efficient path they possibly can.
This avoids the following runtime error with EGL on platforms that
require linking with libm for nontrivial math functions:
failed to load module: /xorg/lib64/gbm/gbm_gallium_drm.so: undefined
symbol: powf
(Based on Kristóf RALOVICHs patch and Ian's suggestions in
http://lists.freedesktop.org/archives/mesa-dev/2011-August/010036.html)
Use backend_map kernel query if supported, otherwise analyze ZPASS_DONE
results to get the mask.
Fixes lockups with predicated rendering due to incorrect query buffer
initialization on some cards.
Note: this is a candidate for the 7.11 branch.
Signed-off-by: Vadim Girlin <vadimgirlin@gmail.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
These looked more like copy-and-paste to me than the others (which
looked more like possibly someone forgot to write some code in a
refactor), so I didn't verify where they came from.
This makes piglit a lot more happy. The errors are logged when
INTEL_DEBUG=fallbacks because the application is about to hit a big
software fallback. We frequently ask people to run applications that
are hitting software fallbacks with INTEL_DEBUG=fallbacks so the we
can help them debug the reason for the software fallback.
Signed-off-by: Ian Romanick <ian.d.romanick@intel.com>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Eric Anholt <eric@anholt.net>
This can only happen in GLSL shaders because assembly shaders that use
too many temps are rejected by core Mesa. It is easiest to make this
happen with shaders that contain flow-control that could not be lowered.
Signed-off-by: Ian Romanick <ian.d.romanick@intel.com>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Eric Anholt <eric@anholt.net>
Eric Anholt