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The ST_SURFACE_x values should match the Mesa BUFFER_x values.
Added some assertions to prevent future mix-ups.
(cherry picked from commit 13cbb5fff68ef8831230638e9f0b29a217750e9d)
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Some st functions assume that they are identical.
(cherry picked from commit 9d17ad2891b58de9e33e943ff918a678c6a3c2bd)
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Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
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The effect of this was that all objects were aligned to 128 bytes
on all generations, rather than just gen2.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
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Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
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Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
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This reverts commit fff5be8e7b4557c221f2425dcafc2e7cbbba76ba.
Probably went too soon with this, dileX reported OA not working for him
it works here fine, but the optimisations I wanted aren't working properly
yet so I'll fix that now.
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 and adds usage of the cached
bufmgr for vertex/index buffers.
It also avoids mapping too often.
I'm not 100% sure this is perfect but it won't find its own bugs.
Signed-off-by: Dave Airlie <airlied@redhat.com>
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The path for VAP_ALT_NUM_VERTICES is also in place (and tested)
but not enabled by default due to the missing support of this reg
in the upstream kernel.
Also, a non-zero BUFFER_BASE in the INDX_BUFFER packet3 hangs the machine.
Am I missing something? Because of this, only draw_arrays can render
more than 65535 vertices without the use of VAP_ALT_NUM_VERTICES.
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Signed-off-by: Ray Kohler <ataraxia937@gmail.com>
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Unlikely to increase performance from inlining.
And partially expose it through r300_is_sampler_format_supported.
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Ouch.
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The surface_format field is 9 bits wide which has a maximum value
of 511. BRW_SURFACEFORMAT_INVALID has a value of 4095 which exceeds
the width of the surface_format field.
This patch asserts that the format is not BRW_SURFACEFORMAT_INVALID
before assignment to the surface_format field.
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With pipe_screen::update_buffer being called in st_validate_state, it is
likely that softpipe will flush tile caches to a detached SHM segment.
Disable SHM for now until a better solution is found.
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Some kernels have vrefresh = (refresh rate * 1000) while others don't.
Use some heuristics here.
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Configs are validated before added. The validation depends on the
extensions available. If configs are added before enabling extensions,
configs with EGL_SCREEN_SURFACE_MESA bit set will never pass the
validation for example.
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st/mesa was changed to call pipe_screen::update_buffer in
st_validate_state. In most cases there is no need to validate.
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Mainly to move the call to DRI2GetBuffers from dri2_surface_validate to
the new dri2_surface_update_buffers.
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Mainly to move buffer allocation code from ximage_surface_validate to
the new ximage_surface_update_buffers.
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Fix the way we make static convenience libraries, such as libmesa.a,
to be the same as linux etc.
Putting archives inside archives doesn't make the objects inside
the archive linkable, so use expand_archives() to get all the objects
inside an archive out again before linking.
Signed-off-by: Jon TURNEY <jon.turney@dronecode.org.uk>
Signed-off-by: Brian Paul <brianp@vmware.com>
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This reverts part of commit 298be2b028263b2c343a707662c6fbfa18293cb2
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This function is only used for the NV unpack instructions.
Negate/abs make no sense and removing the code fixes Windows
compiler warnings. Found by Karl Schultz.
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This way, if we get an invalidate as we update the buffers, we
don't clobber the drawable stamp and ignore the invalidate.
Pointed-out-by: Francisco Jerez
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RB3D_COLORPITCH.COLORFORMAT.I8 stores the C2 component.
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