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May or may not be responsible for slight increases in ipers FPS.
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It requires DRM 2.1.0 (e.g. kernel 2.6.34) and is disabled on older ones.
Finally, the texture tiling implementation is now complete. Uff.
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This reverts commit 97a694e2211dc804090f282d8e096c028f29579f.
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This reverts commit f87a5f6499f51f651c2a9f2d4682875b22926905.
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This reverts commit 5d524cce9c4fcc18ed977801d59ba7bb911020db.
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This partially reverts commit f87a5f6499f51f651c2a9f2d4682875b22926905.
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Okay need to revist the whole OQ stuff anyways, glean test asserts
which is never good.
I'm liking the cached bufmgr restrictions less and less, I think I'll
probably play with the fence and/or busy stuff ASAP and try and clean it up.
Signed-off-by: Dave Airlie <airlied@redhat.com>
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This adds the cached bufmgr for vertex/index buffers on top of the kernel
manager.
Signed-off-by: Dave Airlie <airlied@redhat.com>
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Slight memory savings, but more importantly also avoids a potential NULL
dereference.
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If we change the tiling on a buffer we need to flush it, the old
radeon_buffer.c code had this but it crossed streams when I ported to
radeon_drm_buffer.c and I missed it. Should fix some piglit regressions.
Signed-off-by: Dave Airlie <airlied@redhat.com>
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This creates a cleaner winsys and drop the simple screen stuff.
It makes r300g use pb_bufmgr structs.
It also tries to avoid overheads from mapping too often.
v5: clean warnings
v6: break out of cache check on first buffer - since most likely
the first busy one implies all after it are busy.
v7: cleanup a bit
v8-merged: drop cman for now to just get all the interface changes in first.
rework to changes that happened upstream
Signed-off-by: Dave Airlie <airlied@redhat.com>
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This is the last nvfx unification patch.
nv[34]0_fragtex.c are moved to the common directory
nv[34]0_shader.h are renamed to nv[34]0_vertprog.h and moved to
the common directory
The separate nv30 and nv40 directories are removed from the build
system
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The files have the same structure but are substantially different.
They are unified with appropriate conditionals.
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Will be used to hold source files unified between nv30 and nv40.
Eventually all nv30 and nv40 code will be moved there and the
nv30 and nv40 directories will be removed.
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This can break on systems that don't have a system X installation.
Signed-off-by: Dan Nicholson <dbn.lists@gmail.com>
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E.g. when mapping buffers could flush CS or cause waiting
for a busy buffer.
The side effect of this is it also fixes progs/demos/arbocclude however
a separate fix should be proposed to address this issue in other cases
it might occur.
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Memory for xm_dt was allocated twice.
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This reverts commit 2d56d0839e6db0861131893d67fe23734800085a.
Never actually used.
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The libraries have circular dependencies. Use --start-group and
--end-group when producing the final shared libraries.
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One where framebuffer data will be read via texture transfers.
Useful for e.g., python state tracker.
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Several targets may want to reuse this code. It's pretty simple, not
sure if this is really a win.
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Several software rasterizers can make use of this winsys, but there
isn't any reason why the winsys itself should know about them.
This change moves that information into the libgl-xlib target.
Need to fix up other targets making use of this winsys.
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The driver is pretty much totally broken though.
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This will likely change. Most probably we'll just add an alias to indvidual
targets and use the regular scons targets arguments.
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Don't make the shared software winsys rely on internal knowledge about
the cell driver's texture twiddling.
This is just a sketch and hasn't even been compile tested.
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No need for the user of this winsys to supply/manage the x11 gc for
us.
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Conflicts:
src/gallium/drivers/llvmpipe/lp_setup.c
src/gallium/drivers/softpipe/sp_texture.c
src/gallium/drivers/softpipe/sp_winsys.h
src/gallium/state_trackers/egl/common/egl_g3d.c
src/gallium/state_trackers/egl/x11/native_x11.c
src/gallium/state_trackers/egl/x11/native_x11.h
src/gallium/state_trackers/egl/x11/native_ximage.c
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