On Wed, May 23, 2012 at 9:13 PM, Søren Sandmann sandm...@cs.au.dk wrote:
Lukic, Nemanja nlu...@mips.com writes:
I added more explanation in the commit message for that commit.
Thanks, I have pushed it to master (with some minor formatting changes)
along with the bilinear optimization patch.
@lists.freedesktop.org
[mailto:pixman-bounces+nlukic=mips@lists.freedesktop.org] On Behalf Of
Søren Sandmann
Sent: Wednesday, May 23, 2012 6:51 AM
To: Siarhei Siamashka
Cc: pixman@lists.freedesktop.org; nemanja.lu...@rt-rk.com
Subject: Re: [Pixman] [PATCH 2/2] MIPS: DSPr2: Added bilinear over__8_
To: nemanja.lu...@rt-rk.com
Cc: pixman@lists.freedesktop.org
Subject: Re: [Pixman] [PATCH 2/2] MIPS: DSPr2: Added bilinear over__8_
fast path.
On Wed, May 16, 2012 at 12:37 AM, Siarhei Siamashka
siarhei.siamas...@gmail.com wrote:
On Mon, May 14, 2012 at 9:17 PM, Nemanja Lukic nemanja.lu...@rt
Lukic, Nemanja nlu...@mips.com writes:
I added more explanation in the commit message for that commit.
Thanks, I have pushed it to master (with some minor formatting changes)
along with the bilinear optimization patch.
Thanks,
Søren
___
Pixman
On Wed, May 16, 2012 at 5:27 AM, Siarhei Siamashka
siarhei.siamas...@gmail.com wrote:
+/*
+ * Multiply pixel (a8) with single pixel (a8r8g8b8). It requires maskLSR
+ * needed for rounding process. maskLSR must have following value:
+ * li maskLSR, 0x00ff00ff
+ */
+.macro
On Wed, May 16, 2012 at 12:37 AM, Siarhei Siamashka
siarhei.siamas...@gmail.com wrote:
On Mon, May 14, 2012 at 9:17 PM, Nemanja Lukic nemanja.lu...@rt-rk.com
wrote:
Is this small improvement worth making this code vulnerable to endian issues?
If you are already satisfied with this level of
; nemanja.lu...@rt-rk.com
Subject: Re: [Pixman] [PATCH 2/2] MIPS: DSPr2: Added bilinear over__8_
fast path.
On Thu, May 3, 2012 at 1:03 AM, Nemanja Lukic nlu...@mips.com wrote:
From: Nemanja Lukic nemanja.lu...@rt-rk.com
Performance numbers before/after on MIPS-74kc @ 1GHz
Referent (before
On Mon, May 14, 2012 at 9:17 PM, Nemanja Lukic nemanja.lu...@rt-rk.com wrote:
Hi Siarhei,
I implemented a new version of the (patch below)
BILINEAR_INTERPOLATE_SINGLE_PIXEL macro where ANDI/EXT instructions,
are substituted with load byte instructions (for better dual-issue
instruction
On Tue, May 15, 2012 at 5:37 PM, Siarhei Siamashka
siarhei.siamas...@gmail.com wrote:
I still need to add improvement for that packing/unpacking of the RGBA
pixels after bilinear/before OVER operation, but I don't expect big
improvement there (it is just a couple of instructions).
It's not
On Thu, May 3, 2012 at 1:03 AM, Nemanja Lukic nlu...@mips.com wrote:
From: Nemanja Lukic nemanja.lu...@rt-rk.com
Performance numbers before/after on MIPS-74kc @ 1GHz
Referent (before):
cairo-perf-trace:
[ # ] backend test min(s) median(s) stddev. count
[ # ]
On Thu, May 3, 2012 at 1:03 AM, Nemanja Lukic nlu...@mips.com wrote:
From: Nemanja Lukic nemanja.lu...@rt-rk.com
Performance numbers before/after on MIPS-74kc @ 1GHz
Referent (before):
cairo-perf-trace:
[ # ] backend test min(s) median(s) stddev. count
[ # ]
into this.
Best Regards,
Nemanja Lukic
-Original Message-
From: Siarhei Siamashka [mailto:siarhei.siamas...@gmail.com]
Sent: Friday, May 11, 2012 10:55 AM
To: Nemanja Lukic
Cc: pixman@lists.freedesktop.org; Nemanja Lukic
Subject: Re: [Pixman] [PATCH 2/2] MIPS: DSPr2: Added bilinear over__8_
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