01f41e624b
sna/gen2: Eliminate redundant diffuse and rectlist emission
...
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2011-10-16 19:39:24 +01:00
d9e3dbffcb
sna/gen2: Fix fill-one-box
...
Lets only have one special gen2 value for the source channel pixel
colour and so remove the confusion and misrendering.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2011-10-16 19:39:24 +01:00
b89592b16e
sna/gen7: Add missing tail to 3DSTATE_SBE
...
I was a few NULs short of the declared amount.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2011-10-16 19:39:14 +01:00
33f17b996d
Remove a couple of trivial compile warnings for unused variables
...
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2011-10-14 12:01:34 +01:00
e5e27528ff
sna/blt: Add a pair of operator reductions for opaque fills
...
Extend the coverage of the BLT for a couple more composite operations,
though they be relatively infrequent.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2011-10-14 11:51:44 +01:00
3f5289b299
sna/trapezoids: Fallback if the composite operation is not supported
...
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2011-10-14 11:31:46 +01:00
3d79264ef8
sna/tiling: Hook up composite_box
...
Now used for spans and so triggering death by NULL function pointer on
older chipsets.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2011-10-14 11:31:00 +01:00
f5f3135e3c
sna: Ensure that the scanout is flushed before we sleep
...
So that we do not see any delayed rendering on i965+.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2011-10-14 10:40:39 +01:00
020d84d2d0
sna/accel: Fix sense of nothing-to-do due to clipping
...
A missing not due to a hasty conversion from an assert.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2011-10-13 22:32:00 +01:00
b7fd6906c4
sna/accel: Actually apply the clip to the glyph extents
...
References: https://bugs.freedesktop.org/show_bug.cgi?id=41718
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2011-10-13 17:52:14 +01:00
eb5f86b781
sna/accel: Correctly offset the damage intersection for glyph runs
...
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2011-10-13 17:52:10 +01:00
a4766026ad
sna/accel: Check for reloc overflow when adding a new glyph run
...
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2011-10-13 17:32:30 +01:00
b10850af41
sna/blt: Check for reloc overflow when initialising solid fills
...
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2011-10-13 17:09:25 +01:00
d5242565ef
sna/gen2: Trim some surplus state commands
...
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2011-10-12 23:28:57 +01:00
7c50205323
Remove vestigial includes from DRI1
...
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2011-10-12 20:36:53 +01:00
b6b3bb9b5e
sna: compare against the right array of cache buckets
...
Fortunately harmless today as there are the same number of
inactive/active buckets.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2011-10-11 17:14:18 +01:00
1f70095837
sna: And free the clip after creation for PolySegments
...
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2011-10-11 16:06:31 +01:00
92f4d978c8
sna: More micro-optimisation of messing around with clip regions
...
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2011-10-11 15:52:13 +01:00
57151f6547
sna: Micro-optimise checking for singular clip boxes
...
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2011-10-11 15:23:17 +01:00
823a4272c5
sna/gen3: Avoid RENDER/BLT context switch for fill boxes
...
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2011-10-11 13:51:41 +01:00
887361de17
sna: Enable single fill fast path for PolySegment
...
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2011-10-11 13:51:25 +01:00
721cf30e9e
sna/accel: If the data is already on the GPU, use it for the source
...
Fixes regression from 1ec6a0e277
2011-10-11 13:29:28 +01:00
15a4410cec
sna: use correct insertion point for sorting partials
...
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2011-10-11 13:28:30 +01:00
a9b53c4877
sna: Mark the spans render functions as fastcall
...
This reduces the amount of dancing required to call into the span
functions as we can pass the arguments in both the integer and floating
point registers.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2011-10-11 10:56:51 +01:00
208fa8e6b8
sna/trapezoid: Perform the NULL check for damage in the caller
...
Save the function call overhead in the common case.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2011-10-11 10:56:38 +01:00
5050fead0e
sna/gen3: avoid applying zero offset to common spans
...
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2011-10-11 10:54:53 +01:00
d0184b5909
snb: implement PIPE_CONTROL workaround
...
Sandybdrige requires an elaborate dance to flush caches without
hanging the gpu. See public docs Vol2Part1 1.7.4.1 PIPE_CONTROL
or the corrensponding code in mesa/kernel.
This (together with the corresponding patch for the kernel) seems to
fix the hangs in cairo-perf-traces I'm seeing on my snb machine.
v2: Incorporate review from Chris Wilson. For paranoia keep all three
PIPE_CONTROL cmds in the same batchbuffer to avoid upsetting the gpu.
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2011-10-11 09:54:17 +02:00
4a2e833ab1
sna/gen7: Add render support for fill one
...
To prevent the RENDER to BLT transition and potential stall.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2011-10-11 08:48:54 +01:00
41f525fab5
sna/gen6: Add render support for fill-one-box
...
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2011-10-11 08:48:54 +01:00
5b6575bdde
sna: Support a fast composite hook for solitary boxes
...
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2011-10-11 08:48:54 +01:00
c5414ec992
sna: Use BLT operations to avoid fallbacks in core glyph rendering
...
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2011-10-04 19:30:35 +01:00
6b62b9d7c4
sna: Increase reserved space in batch to accommodate gen5 workaround
...
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2011-10-04 19:30:06 +01:00
6351d8eb82
sna/gen[23]: Fix compilation with debugging enabled
...
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2011-10-04 19:29:46 +01:00
1ec6a0e277
sna: Move the source to the GPU if it is reused
...
We attempt to skip upload a source pixmap to the GPU in the event it is
used only once (for example during image upload by firefox). However, if
we continue to use the CPU source pixmap then it obviously was worth
uploading to the GPU. So if we use the CPU pixmap a second time, do the
upload and then blit.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2011-10-04 12:23:26 +01:00
413c9f7111
sna/blt: Suppress repeated SETUP_BLT
...
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2011-10-03 08:54:50 +01:00
1067335305
sna/blt: SETUP_BLT needs 9 dwords of batch space, not 3!
...
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2011-10-03 00:09:00 +01:00
d8c96a6a1d
sna/blt: Use SETUP_MONO to reduce the number of fill relocations
...
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2011-10-02 23:23:51 +01:00
4d227d43f0
sna/accel: Correct syntax for constifying BoxPtr
...
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2011-10-02 12:26:07 +01:00
3dd8052416
sna/accel: Only throttle after flushing
...
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2011-10-02 11:21:32 +01:00
04b8f0a5a1
sna/accel: Add a compile option to force flushing on every blockhandler
...
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2011-10-02 11:21:32 +01:00
32cef71efe
sna/accel: Add an compile option to disable use of spans
...
Using spans has a tremendous effect (~100x) on x11perf, some good but
mostly bad. However, in reality operations are mixed and so preventing
migration on alternate opertaions is a win. In the x11perf slowdowns, it
appears to be CPU bound and so it seems like there should be plenty of
scope for recovering the lost performance.
However, for the time being, just go back to the old fallbacks.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2011-10-02 11:21:32 +01:00
dc1ec0dd1a
sna/accel: Only disable the flush migitration if nothing changed
...
Previously we ignored updating the scanout in place, and so we were not
amoritizing the shadow cost of common core rendering operations.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2011-10-01 20:39:09 +01:00
c6acf13258
sna/accel: Micro-optimise sna_fill_spans_blt
...
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2011-10-01 20:39:09 +01:00
8029765515
sna/accel: Don't attempt converting to spans if we will only fallback
...
As the span code does not yet handle plane masks or stippling, it is
disadvantageous to convert to spans only to fallback.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2011-10-01 20:39:09 +01:00
cd11bd69f4
sna/accel: Use miPolyArc to convert arcs into spans for gpu bo
...
This is actually tricker than it looks since miPolyArc() sometimes uses
an intermediate bitmap which performs worse than the fbPolyArc() fallback.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2011-10-01 20:39:08 +01:00
d07256cc33
sna/accel: Convert segments into spans similarly to PolyLine
...
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2011-10-01 20:39:08 +01:00
d09a229e32
sna/accel: Use the mi*Line routines to convert the line into spans for gpu bo
...
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2011-10-01 20:39:08 +01:00
e7a662b92e
sna: Sort partials by remaining space
...
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2011-10-01 20:39:08 +01:00
13b9b5d8d6
sna/io: Only mark the buffer as LAST if we know we will flush the IO
...
Otherwise we can continue to batch up the data upload into larger
buffers.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2011-10-01 09:23:41 +01:00
7ecc6993b8
sna/gen6: Fix offset of Scan-Line-Compare register
...
Reported-by: Frank Mariak <fmariak@macrosystem.de>
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2011-09-30 16:11:05 +01:00
Chris Wilson
Daniel Vetter