| 7cfb364b1a373bce6b0b273556953fbb78c139e9 |
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09-Nov-2016 |
Ilia Mirkin <imirkin@alum.mit.edu> |
swr: rework resource layout and surface setup
This is a bit of a mega-commit, but unfortunately there's no great way
to break this up since a lot of different pieces have to match up. Here
we do the following:
- change surface layout to match swr's Load/StoreTile expectations
- fix sampler settings to respect all sampler view parameters
- fix stencil sampling to read from secondary resource
- respect pipe surface format, level, and layer settings
- fix resource map/unmap based on the new layout logic
- fix resource map/unmap to copy proper parts of stencil values in and
out of the matching depth texture
These fix a massive quantity of piglits, including all the
tex-miplevel-selection ones.
Note that the swr native miptree layout isn't extremely space-efficient,
and we end up using it for all textures, not just the renderable ones. A
back-of-the-envelope calculation suggests about 10%-25% increased memory
usage for miptrees, depending on the number of LODs. Single-LOD textures
should be unaffected.
There are a handful of regressions as a result of this change:
- Some textureGrad tests, these failures match llvmpipe. (There are
debug settings allowing improved gallivm sampling accurancy.)
- Some layered clearing tests as swr doesn't currently support that. It
was getting lucky before because enough other things were broken.
Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
Reviewed-by: Bruce Cherniak <bruce.cherniak@intel.com>
/external/mesa3d/src/gallium/drivers/swr/swr_resource.h
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| 3bbe8a09eaf95548313db13b4e56dbdd35d2755e |
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19-Apr-2016 |
Tim Rowley <timothy.o.rowley@intel.com> |
swr: fix resource backed constant buffers
Code was using an incorrect address for the base pointer.
v2: use swr_resource_data() utility function.
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=94979
Reviewed-by: Bruce Cherniak <bruce.cherniak@intel.com>
Tested-by: Markus Wick <markus@selfnet.de>
/external/mesa3d/src/gallium/drivers/swr/swr_resource.h
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| dd63fa28f14f8ddeeeca1847eb7d38f4e2bc2234 |
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14-Mar-2016 |
George Kyriazis <george.kyriazis@intel.com> |
gallium/swr: Cleaned up some context-resource management
Removed bound_to_context. We now pick up the context from the screen
instead of the resource itself. The resource could be out-of-date
and point to a pipe that is already freed.
Fixes manywin mesa xdemo.
Reviewed-by: Bruce Cherniak <bruce.cherniak@intel.com>
/external/mesa3d/src/gallium/drivers/swr/swr_resource.h
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| e9d68cc3da07c4b566799bbaec2434bfc21d3e0c |
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10-Mar-2016 |
Bruce Cherniak <bruce.cherniak@intel.com> |
gallium/swr: Resource management
Better tracking of resource state and synchronization.
A follow on commit will clean up resource functions into a new
swr_resource.cpp file.
Reviewed-By: George Kyriazis <george.kyriazis@intel.com>
/external/mesa3d/src/gallium/drivers/swr/swr_resource.h
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| 2b2d3680bf164ec4f8b50436b96c3fc195318ea5 |
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17-Feb-2016 |
Tim Rowley <timothy.o.rowley@intel.com> |
gallium/swr: add OpenSWR driver
OpenSWR is a new software rasterizer for x86 processors designed
for high performance and high scalablility on visualization workloads.
Acked-by: Roland Scheidegger <sroland@vmware.com>
Acked-by: Jose Fonseca <jfonseca@vmware.com>
/external/mesa3d/src/gallium/drivers/swr/swr_resource.h
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