| Commit message (Collapse) | Author | Age |
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No changes to the code, just moved around.
This will have the effect of enabling vectorized code on ARMv7.
Should be no effect on ARMv8 or x86, which would have been vectorized already.
nanobench --match mappoints changes on Nexus 5 (ARMv7):
_affine: 132 -> 95
_scale: 118 -> 47
_trans: 60 -> 37
A teaser:
We should next look at the ABCD->BADC shuffle we've noted that we need in _affine. A quick hack showed doing that optimally is another ~35% speedup on x86. Got to figure out how to do it best on ARM though: that same quick hack was a 2x slowdown there. Good reason to resurrect that SkNx_shuffle() CL!
(I believe the answers are vrev64q_f32(v) and _mm_shuffle_ps(v,v, _MM_SHUFFLE(2,3,0,1), but we should probably find out in another CL.)
BUG=skia:4117
Review URL: https://codereview.chromium.org/1320673014
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DOCS_PREVIEW= https://skia.org/?cl=1316233002
Review URL: https://codereview.chromium.org/1316233002
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The motivation for this was to remove SK_OFFSETOF from SkTypes, but
this CL is mostly about cleaning up our use of offsetof generally.
SK_OFFSETOF is removed to SkTypes and added to the two places it is
actually used (for the non standard behavior of finding the offset of
fields in types which are not standard layout).
Older versions of gcc required POD for offsetof to be used without
warning. Newer versions require the more relaxed standard layout.
Now that we no longer build on older versions of gcc, remove the
old warning suppressions.
PODMatrix is renamed to AggregateMatrix. SkMatrix is already POD
(trivial and standard layout). The PODMatrix name implies that the
POD-ness is needed for the offsetof, but it is actually the aggregate
attribute which is needed for compile time constant initialization.
This makes it more obvious that this can be revisited after we can
rely on constexpr constructors.
This also adds skstd::declval since this allows removal of existing
awkward code which casts a constant to a pointer to find the size of
a field.
TBR=reed@google.com
No API change, only removes unused macro.
Review URL: https://codereview.chromium.org/1309523003
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Now that static_assert is allowed, there is no need to use a non-
standard compile time assertion
Review URL: https://codereview.chromium.org/1306443004
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Review URL: https://codereview.chromium.org/1228473004
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BUG=skia:
Review URL: https://codereview.chromium.org/1216433002
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BUG=skia:
Review URL: https://codereview.chromium.org/1181913003
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TBR=reed@google.com
Review URL: https://codereview.chromium.org/1192853002
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sk_inv_determinant has a guard that the determinant can't get too big so this CL only checks if the determinant gets too small.
BUG=492263
Review URL: https://codereview.chromium.org/1188433011
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No longer used in Chromium.
Also drop now-unused SkMatrix::Rot_pts() & SkMatrix::RotTrans_pts().
BUG=475022
R=reed@google.com,mtklein@google.com
Review URL: https://codereview.chromium.org/1071833002
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The primary feature this delivers is SkNf and SkNd for arbitrary power-of-two N. Non-specialized types or types larger than 128 bits should now Just Work (and we can drop in a specialization to make them faster). Sk4s is now just a typedef for SkNf<4, SkScalar>; Sk4d is SkNf<4, double>, Sk2f SkNf<2, float>, etc.
This also makes implementing new specializations easier and more encapsulated. We're now using template specialization, which means the specialized versions don't have to leak out so much from SkNx_sse.h and SkNx_neon.h.
This design leaves us room to grow up, e.g to SkNf<8, SkScalar> == Sk8s, and to grown down too, to things like SkNi<8, uint16_t> == Sk8h.
To simplify things, I've stripped away most APIs (swizzles, casts, reinterpret_casts) that no one's using yet. I will happily add them back if they seem useful.
You shouldn't feel bad about using any of the typedef Sk4s, Sk4f, Sk4d, Sk2s, Sk2f, Sk2d, Sk4i, etc. Here's how you should feel:
- Sk4f, Sk4s, Sk2d: feel awesome
- Sk2f, Sk2s, Sk4d: feel pretty good
No public API changes.
TBR=reed@google.com
BUG=skia:3592
Review URL: https://codereview.chromium.org/1048593002
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Need to land SK_SUPPORT_LEGACY_SCALAR_MAPPOINTS in chrome to suppress Affine
version which causes slight differences (which will need to be rebaselined)
BUG=skia:
Review URL: https://codereview.chromium.org/1045493002
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BUG=skia:
Review URL: https://codereview.chromium.org/1040783002
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mapPts definitely faster than mapPoints (identity and perspective same speed). Up to 3x for large values of N.
cloned from https://codereview.chromium.org/1031443002/
BUG=skia:
Review URL: https://codereview.chromium.org/1030653002
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BUG=skia:
Review URL: https://codereview.chromium.org/1006173005
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BUG=skia:3297
Review URL: https://codereview.chromium.org/803493008
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BUG=skia:
TBR=
NOTREECHECKS=True
Review URL: https://codereview.chromium.org/806543002
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BUG=skia:
Review URL: https://codereview.chromium.org/734513004
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BUG=skia:
TBR=
Review URL: https://codereview.chromium.org/624783002
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This reverts commit 2a382f519999109b2e3445e73ddb4f0eae926b51.
BUG=skia:
Review URL: https://codereview.chromium.org/626583002
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https://codereview.chromium.org/620433002/)
Reason for revert:
Experimental to see if this revert "fixes" nanobench on the main console.
Original issue's description:
> specialize setConcat for scale+translate, helps drawText perf
>
> BUG=skia:
>
> Committed: https://skia.googlesource.com/skia/+/e8db3ef2a2161084fa8eb1fd1d54c35bfff52d6c
TBR=jvanverth@google.com,reed@google.com
NOTREECHECKS=true
NOTRY=true
BUG=skia:
Review URL: https://codereview.chromium.org/620973003
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BUG=skia:
R=jvanverth@google.com
Author: reed@google.com
Review URL: https://codereview.chromium.org/620433002
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remove asserts for null pointers to references
change var args signature to pointer instead of array
R=mtklein@google.com, reed@android.com, reed@google.com, mtklein, reed
Author: caryclark@google.com
Review URL: https://codereview.chromium.org/577243002
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R=reed@google.com
Author: bsalomon@google.com
Review URL: https://codereview.chromium.org/544233002
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Addresses precision issue by using a simpler test.
Also fixes issues with IvMatrix::preservesRightAngles, and adds unit tests.
BUG=skia:2405
R=robertphillips@google.com, egdaniel@google.com, djsollen@google.com, reed@google.com
Author: jvanverth@google.com
Review URL: https://codereview.chromium.org/520123002
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BUG=skia:
R=bungeman@google.com, mtklein@google.com
Author: mtklein@chromium.org
Review URL: https://codereview.chromium.org/303263011
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BUG=skia:
Committed: http://code.google.com/p/skia/source/detail?r=15006
Committed: http://code.google.com/p/skia/source/detail?r=15014
R=reed@google.com, mtklein@google.com
Author: mtklein@chromium.org
Review URL: https://codereview.chromium.org/304383005
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(https://codereview.chromium.org/304383005/)
Reason for revert:
linux x86-64 release segfault in src/ports/SkFontHost_fontconfig.cpp:107
http://108.170.220.120:10117/builders/Test-Ubuntu12-ShuttleA-GTX660-x86_64-Release/builds/905/steps/RunTests/logs/stdio
Original issue's description:
> Port most uses of SkOnce to SkLazyPtr.
>
> BUG=skia:
>
> Committed: http://code.google.com/p/skia/source/detail?r=15006
>
> Committed: http://code.google.com/p/skia/source/detail?r=15014
R=reed@google.com, mtklein@chromium.org
TBR=mtklein@chromium.org, reed@google.com
NOTREECHECKS=true
NOTRY=true
BUG=skia:
Author: mtklein@google.com
Review URL: https://codereview.chromium.org/306063004
git-svn-id: http://skia.googlecode.com/svn/trunk@15015 2bbb7eff-a529-9590-31e7-b0007b416f81
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BUG=skia:
Committed: http://code.google.com/p/skia/source/detail?r=15006
R=reed@google.com, mtklein@google.com
Author: mtklein@chromium.org
Review URL: https://codereview.chromium.org/304383005
git-svn-id: http://skia.googlecode.com/svn/trunk@15014 2bbb7eff-a529-9590-31e7-b0007b416f81
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(https://codereview.chromium.org/304383005/)
Reason for revert:
Leaking refs on SkTypeface on Macs.
Original issue's description:
> Port most uses of SkOnce to SkLazyPtr.
>
> BUG=skia:
>
> Committed: http://code.google.com/p/skia/source/detail?r=15006
R=reed@google.com, mtklein@chromium.org
TBR=mtklein@chromium.org, reed@google.com
NOTREECHECKS=true
NOTRY=true
BUG=skia:
Author: mtklein@google.com
Review URL: https://codereview.chromium.org/304283007
git-svn-id: http://skia.googlecode.com/svn/trunk@15009 2bbb7eff-a529-9590-31e7-b0007b416f81
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BUG=skia:
R=reed@google.com, mtklein@google.com
Author: mtklein@chromium.org
Review URL: https://codereview.chromium.org/304383005
git-svn-id: http://skia.googlecode.com/svn/trunk@15006 2bbb7eff-a529-9590-31e7-b0007b416f81
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R=reed@google.com, jvanverth@google.com
Author: bsalomon@google.com
Review URL: https://codereview.chromium.org/298473002
git-svn-id: http://skia.googlecode.com/svn/trunk@14804 2bbb7eff-a529-9590-31e7-b0007b416f81
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R=reed@google.com
Author: bsalomon@google.com
Review URL: https://codereview.chromium.org/295713002
git-svn-id: http://skia.googlecode.com/svn/trunk@14798 2bbb7eff-a529-9590-31e7-b0007b416f81
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The internal SkMatrix ops can no longer fail -> we can remove the bool
return value.
R=bsalomon@google.com, reed@google.com, robertphillips@google.com, scroggo@google.com, fmalita@google.com
Author: fmalita@chromium.org
Review URL: https://codereview.chromium.org/200223008
git-svn-id: http://skia.googlecode.com/svn/trunk@13849 2bbb7eff-a529-9590-31e7-b0007b416f81
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This change is motivated by the desire to see the text information in the debugger when not in developer mode. It is structured so user's can disable it if the capability is not wanted.
R=bsalomon@google.com
Author: robertphillips@google.com
Review URL: https://codereview.chromium.org/197763008
git-svn-id: http://skia.googlecode.com/svn/trunk@13795 2bbb7eff-a529-9590-31e7-b0007b416f81
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SkScalarMulDiv remains, but it can be removed later (though it is slightly clearer to use it at times).
BUG=skia:
R=caryclark@google.com, mtklein@google.com, halcanary@google.com
Author: reed@google.com
Review URL: https://codereview.chromium.org/150493002
git-svn-id: http://skia.googlecode.com/svn/trunk@13252 2bbb7eff-a529-9590-31e7-b0007b416f81
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BUG=
Review URL: https://codereview.chromium.org/136673002
git-svn-id: http://skia.googlecode.com/svn/trunk@13042 2bbb7eff-a529-9590-31e7-b0007b416f81
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move SkScalarMean into its only caller, reducing out public API exposure
BUG=
Review URL: https://codereview.chromium.org/117133004
git-svn-id: http://skia.googlecode.com/svn/trunk@12733 2bbb7eff-a529-9590-31e7-b0007b416f81
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BUG=
Review URL: https://codereview.chromium.org/117973002
git-svn-id: http://skia.googlecode.com/svn/trunk@12732 2bbb7eff-a529-9590-31e7-b0007b416f81
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To keep the CL (slightly) managable, this does not make any changes to
existing macros (e.g. SkScalarMul). Just tackling #ifdef constructs this
time around.
BUG=
R=bsalomon@google.com, caryclark@google.com
Review URL: https://codereview.chromium.org/117053002
git-svn-id: http://skia.googlecode.com/svn/trunk@12712 2bbb7eff-a529-9590-31e7-b0007b416f81
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SK_SOFTWARE_FLOAT, assume its always false stop respecting SK_SCALAR_SLOW_COMPARES, assume its always false
BUG=
R=caryclark@google.com
Review URL: https://codereview.chromium.org/116183002
git-svn-id: http://skia.googlecode.com/svn/trunk@12686 2bbb7eff-a529-9590-31e7-b0007b416f81
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BUG=
R=fmalita@chromium.org
Review URL: https://codereview.chromium.org/113193004
git-svn-id: http://skia.googlecode.com/svn/trunk@12681 2bbb7eff-a529-9590-31e7-b0007b416f81
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as it interferes with deleyed mipmap generation.
R=robertphillips@google.com
Author: bsalomon@google.com
Review URL: https://codereview.chromium.org/105353002
git-svn-id: http://skia.googlecode.com/svn/trunk@12576 2bbb7eff-a529-9590-31e7-b0007b416f81
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BUG=
Review URL: https://codereview.chromium.org/82913006
git-svn-id: http://skia.googlecode.com/svn/trunk@12369 2bbb7eff-a529-9590-31e7-b0007b416f81
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R=reed@google.com
Review URL: https://codereview.chromium.org/81323002
git-svn-id: http://skia.googlecode.com/svn/trunk@12352 2bbb7eff-a529-9590-31e7-b0007b416f81
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Review URL: https://codereview.chromium.org/80993004
git-svn-id: http://skia.googlecode.com/svn/trunk@12349 2bbb7eff-a529-9590-31e7-b0007b416f81
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overflowing the buffer's stream.
BUG=
R=reed@google.com, mtklein@google.com, senorblanco@chromium.org
Committed: https://code.google.com/p/skia/source/detail?r=12114
Committed: https://code.google.com/p/skia/source/detail?r=12119
Author: sugoi@chromium.org
Review URL: https://codereview.chromium.org/41253002
git-svn-id: http://skia.googlecode.com/svn/trunk@12130 2bbb7eff-a529-9590-31e7-b0007b416f81
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overflowing the buffer's stream."
This reverts commit 6bc22e8ef1ea70a1b58409aa21254358c50f149a.
git-svn-id: http://skia.googlecode.com/svn/trunk@12124 2bbb7eff-a529-9590-31e7-b0007b416f81
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overflowing the buffer's stream.
BUG=
R=reed@google.com
Committed: https://code.google.com/p/skia/source/detail?r=12114
Review URL: https://codereview.chromium.org/41253002
git-svn-id: http://skia.googlecode.com/svn/trunk@12119 2bbb7eff-a529-9590-31e7-b0007b416f81
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('Assertion failures on various buildbots as of r12114')
git-svn-id: http://skia.googlecode.com/svn/trunk@12115 2bbb7eff-a529-9590-31e7-b0007b416f81
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