| Commit message (Collapse) | Author | Age |
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BUG=skia:
TBR=
Review URL: https://codereview.chromium.org/796063007
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With this CL, related nanobench can be improved for 565 config.
bitmap_BGRA_8888_scale_rotate_bilerp 115us -> 70.5us 0.61x
bitmap_BGRA_8888_update_volatile_scale_rotate_bilerp 115us -> 70.5us 0.61x
bitmap_BGRA_8888_update_scale_rotate_bilerp 112us -> 68us 0.6x
BUG=skia:
Committed: https://skia.googlesource.com/skia/+/45a05780867a06b9f8a8d5240cf6c5d5a2c15a35
Review URL: https://codereview.chromium.org/773753002
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id:40001 of https://codereview.chromium.org/773753002/)
Reason for revert:
breaks build when not using SSE3, since the two method definitions differ in parameter types (typo)
Original issue's description:
> Add SSSE3 acceleration for S32_D16_filter_DXDY
>
> With this CL, related nanobench can be improved for 565 config.
> bitmap_BGRA_8888_scale_rotate_bilerp 115us -> 70.5us 0.61x
> bitmap_BGRA_8888_update_volatile_scale_rotate_bilerp 115us -> 70.5us 0.61x
> bitmap_BGRA_8888_update_scale_rotate_bilerp 112us -> 68us 0.6x
>
>
> BUG=skia:
>
> Committed: https://skia.googlesource.com/skia/+/45a05780867a06b9f8a8d5240cf6c5d5a2c15a35
TBR=mtklein@google.com,qkmiao@gmail.com,qiankun.miao@intel.com
NOTREECHECKS=true
NOTRY=true
BUG=skia:
Review URL: https://codereview.chromium.org/761103003
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With this CL, related nanobench can be improved for 565 config.
bitmap_BGRA_8888_scale_rotate_bilerp 115us -> 70.5us 0.61x
bitmap_BGRA_8888_update_volatile_scale_rotate_bilerp 115us -> 70.5us 0.61x
bitmap_BGRA_8888_update_scale_rotate_bilerp 112us -> 68us 0.6x
BUG=skia:
Review URL: https://codereview.chromium.org/773753002
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16 bits are not enough to hold the integral part of fx in
Clamp_S32_opaque_D32_nofilter_DX_shaderproc.
Weirdly, no GM diffs on my desktop.
BUG=skia:3096
Review URL: https://codereview.chromium.org/733163003
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Scale all images to the nearest rounded integer, and if there's still
any scaling factor left over, pass it on to the subsequent bilerp code.
Should avoid artifacts when tiling scaled images.
Original CL received an LGTM from reed; new version disabled tiling
in the downsamplebitmap GM; I verified that this fixes the issue
we were seeing there on non-neon androids.
BUG=skia:2888
R=reed@android.com
TBR=reed
Author: humper@google.com
Review URL: https://codereview.chromium.org/514383003
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BUG=skia:
R=bsalomon@google.com, mtklein@google.com
Author: reed@google.com
Review URL: https://codereview.chromium.org/511283002
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on chromeos
TBR=reed
NOTREECHECKS=True
Author: humper@google.com
Review URL: https://codereview.chromium.org/516923003
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the fractional scale in the matrix
BUG=skia:
R=reed@google.com
Author: humper@google.com
Review URL: https://codereview.chromium.org/470233002
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TBR=senorblanco@google.com
NOTRY=True
Author: reed@google.com
Review URL: https://codereview.chromium.org/505253002
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"Rec", so they can provide a custom Key and arbitrary Value.
Follow-on CLs
- rename ScaledimageCache to something like GeneralCache
- explore if we can use call-backs or some mechanism to completely hide "lock/unlock", by forcing all clients to support "copying" their value out of the cache as the result of a Find.
R=mtklein@google.com, senorblanco@google.com, bsalomon@google.com, qiankun.miao@intel.com, senorblanco@chromium.org
Author: reed@google.com
Review URL: https://codereview.chromium.org/507483002
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Previously, the set of platform-specific function pointers to do fast convolution (e.g., neon, SSE) were passed in a structure to the scaler.
I refactored this so that the scaler fills in these function pointers after it's called, so the caller doesn't have to worry about it.
R=mtklein@google.com
TBR=mtklein
NOTRY=True
Author: humper@google.com
Review URL: https://codereview.chromium.org/354193002
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separate Context object. (https://codereview.chromium.org/249643002/)
Reason for revert:
Chromium side change landed along side DEPS roll that includes r14323.
Original issue's description:
> Revert of Extract most of the mutable state of SkShader into a separate Context object. (https://codereview.chromium.org/207683004/)
>
> Reason for revert:
> This is blocking the DEPS roll into Chromium. Failures can be seen here:
>
> http://build.chromium.org/p/tryserver.chromium/builders/android_dbg/builds/174333
>
> Original issue's description:
> > Extract most of the mutable state of SkShader into a separate Context object.
> >
> > SkShader currently stores some state during draw calls via setContext(...).
> > Move that mutable state into a separate SkShader::Context class that is
> > constructed on demand for the duration of the draw.
> >
> > Calls to setContext() are replaced with createContext() which returns a context
> > corresponding to the shader object or NULL if the parameters to createContext
> > are invalid.
> >
> > TEST=out/Debug/dm
> > BUG=skia:1976
> >
> > Committed: http://code.google.com/p/skia/source/detail?r=14216
> >
> > Committed: http://code.google.com/p/skia/source/detail?r=14323
>
> TBR=scroggo@google.com,skyostil@chromium.org,tomhudson@chromium.org,senorblanco@chromium.org,reed@google.com,bungeman@google.com,dominikg@chromium.org
> NOTREECHECKS=true
> NOTRY=true
> BUG=skia:1976
>
> Committed: http://code.google.com/p/skia/source/detail?r=14326
R=scroggo@google.com, skyostil@chromium.org, tomhudson@chromium.org, senorblanco@chromium.org, reed@google.com, bungeman@google.com, dominikg@chromium.org
TBR=bungeman@google.com, dominikg@chromium.org, reed@google.com, scroggo@google.com, senorblanco@chromium.org, skyostil@chromium.org, tomhudson@chromium.org
NOTREECHECKS=true
NOTRY=true
BUG=skia:1976
Author: bsalomon@google.com
Review URL: https://codereview.chromium.org/246403013
git-svn-id: http://skia.googlecode.com/svn/trunk@14328 2bbb7eff-a529-9590-31e7-b0007b416f81
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Context object. (https://codereview.chromium.org/207683004/)
Reason for revert:
This is blocking the DEPS roll into Chromium. Failures can be seen here:
http://build.chromium.org/p/tryserver.chromium/builders/android_dbg/builds/174333
Original issue's description:
> Extract most of the mutable state of SkShader into a separate Context object.
>
> SkShader currently stores some state during draw calls via setContext(...).
> Move that mutable state into a separate SkShader::Context class that is
> constructed on demand for the duration of the draw.
>
> Calls to setContext() are replaced with createContext() which returns a context
> corresponding to the shader object or NULL if the parameters to createContext
> are invalid.
>
> TEST=out/Debug/dm
> BUG=skia:1976
>
> Committed: http://code.google.com/p/skia/source/detail?r=14216
>
> Committed: http://code.google.com/p/skia/source/detail?r=14323
R=scroggo@google.com, skyostil@chromium.org, tomhudson@chromium.org, senorblanco@chromium.org, reed@google.com, bungeman@google.com, dominikg@chromium.org
TBR=bungeman@google.com, dominikg@chromium.org, reed@google.com, scroggo@google.com, senorblanco@chromium.org, skyostil@chromium.org, tomhudson@chromium.org
NOTREECHECKS=true
NOTRY=true
BUG=skia:1976
Author: bsalomon@google.com
Review URL: https://codereview.chromium.org/249643002
git-svn-id: http://skia.googlecode.com/svn/trunk@14326 2bbb7eff-a529-9590-31e7-b0007b416f81
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SkShader currently stores some state during draw calls via setContext(...).
Move that mutable state into a separate SkShader::Context class that is
constructed on demand for the duration of the draw.
Calls to setContext() are replaced with createContext() which returns a context
corresponding to the shader object or NULL if the parameters to createContext
are invalid.
TEST=out/Debug/dm
BUG=skia:1976
Committed: http://code.google.com/p/skia/source/detail?r=14216
R=scroggo@google.com, skyostil@chromium.org, tomhudson@chromium.org, senorblanco@chromium.org, reed@google.com, bungeman@google.com
Author: dominikg@chromium.org
Review URL: https://codereview.chromium.org/207683004
git-svn-id: http://skia.googlecode.com/svn/trunk@14323 2bbb7eff-a529-9590-31e7-b0007b416f81
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BUG=
R=scroggo@google.com
Review URL: https://codereview.chromium.org/23591030
git-svn-id: http://skia.googlecode.com/svn/trunk@11258 2bbb7eff-a529-9590-31e7-b0007b416f81
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BUG=
R=humper@google.com
Review URL: https://codereview.chromium.org/23796005
git-svn-id: http://skia.googlecode.com/svn/trunk@11118 2bbb7eff-a529-9590-31e7-b0007b416f81
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Testing consisted of:
1) ninja -C out/Debug gm && gm -i resources --match mandrill_512 -w /tmp/gm
2) notice that gm didn't segfault
3) look in /tmp/gm and see a bunch of handsome monkeys
BUG=skia:1517
R=humper@google.com
Review URL: https://codereview.chromium.org/22801016
git-svn-id: http://skia.googlecode.com/svn/trunk@10917 2bbb7eff-a529-9590-31e7-b0007b416f81
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to return bool indicating success.
BUG=
R=humper@google.com
Review URL: https://codereview.chromium.org/20102002
git-svn-id: http://skia.googlecode.com/svn/trunk@10335 2bbb7eff-a529-9590-31e7-b0007b416f81
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BUG=
Review URL: https://codereview.chromium.org/20005003
git-svn-id: http://skia.googlecode.com/svn/trunk@10286 2bbb7eff-a529-9590-31e7-b0007b416f81
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really changing them into an enum
BUG=
Review URL: https://codereview.chromium.org/19825002
git-svn-id: http://skia.googlecode.com/svn/trunk@10240 2bbb7eff-a529-9590-31e7-b0007b416f81
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git-svn-id: http://skia.googlecode.com/svn/trunk@10223 2bbb7eff-a529-9590-31e7-b0007b416f81
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git-svn-id: http://skia.googlecode.com/svn/trunk@10211 2bbb7eff-a529-9590-31e7-b0007b416f81
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fast.
We've tested this CL plumbed into Chrome and done benchmarking with excellent results.
This CL can land independent of any Chrome changes; it's completely internal to skia.
BUG=
R=reed@google.com
Review URL: https://codereview.chromium.org/19335002
git-svn-id: http://skia.googlecode.com/svn/trunk@10206 2bbb7eff-a529-9590-31e7-b0007b416f81
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Revert "Reverted 10056-10059"
This reverts commit bab4ebcaa7270c3b866a8e10917c39b055ebd51a.
Fix broken GM test, reintroduce image scaling.
BUG=
Review URL: https://codereview.chromium.org/18721006
git-svn-id: http://skia.googlecode.com/svn/trunk@10066 2bbb7eff-a529-9590-31e7-b0007b416f81
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git-svn-id: http://skia.googlecode.com/svn/trunk@10060 2bbb7eff-a529-9590-31e7-b0007b416f81
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git-svn-id: http://skia.googlecode.com/svn/trunk@10059 2bbb7eff-a529-9590-31e7-b0007b416f81
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1) always generate mipmaps if we detect that we are downsampling.
2) pre-scale the image if we detect that we are upsampling
(currently valid for scale+translate only)
3) A few miscellaneous bug fixes related to image scaling.
Still need SSE/Neon versions of these image scalers.
BUG=
R=bsalomon@google.com, robertphillips@google.com
Review URL: https://codereview.chromium.org/18978014
git-svn-id: http://skia.googlecode.com/svn/trunk@10056 2bbb7eff-a529-9590-31e7-b0007b416f81
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BUG=
R=reed@google.com
Author: humper@google.com
Review URL: https://chromiumcodereview.appspot.com/18999005
git-svn-id: http://skia.googlecode.com/svn/trunk@9973 2bbb7eff-a529-9590-31e7-b0007b416f81
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git-svn-id: http://skia.googlecode.com/svn/trunk@9948 2bbb7eff-a529-9590-31e7-b0007b416f81
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BUG=
Review URL: https://codereview.chromium.org/18942002
git-svn-id: http://skia.googlecode.com/svn/trunk@9944 2bbb7eff-a529-9590-31e7-b0007b416f81
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standalone"
This reverts commit 4df3e8b079e019af5f60c13e7e6ec6589663962a.
git-svn-id: http://skia.googlecode.com/svn/trunk@9937 2bbb7eff-a529-9590-31e7-b0007b416f81
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image scaler (not yet plumbed). High quality downsampler. Fast SSE
resampler.
BUG=
R=reed@google.com
Review URL: https://codereview.chromium.org/17381008
git-svn-id: http://skia.googlecode.com/svn/trunk@9936 2bbb7eff-a529-9590-31e7-b0007b416f81
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git-svn-id: http://skia.googlecode.com/svn/trunk@9266 2bbb7eff-a529-9590-31e7-b0007b416f81
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BUG=
Review URL: https://codereview.chromium.org/15904005
git-svn-id: http://skia.googlecode.com/svn/trunk@9264 2bbb7eff-a529-9590-31e7-b0007b416f81
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git-svn-id: http://skia.googlecode.com/svn/trunk@6521 2bbb7eff-a529-9590-31e7-b0007b416f81
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float -> int
https://code.google.com/p/chromium/issues/detail?id=156231
Review URL: https://codereview.appspot.com/6842075
git-svn-id: http://skia.googlecode.com/svn/trunk@6513 2bbb7eff-a529-9590-31e7-b0007b416f81
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Review URL: https://codereview.appspot.com/6721045
git-svn-id: http://skia.googlecode.com/svn/trunk@5971 2bbb7eff-a529-9590-31e7-b0007b416f81
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git-svn-id: http://skia.googlecode.com/svn/trunk@5928 2bbb7eff-a529-9590-31e7-b0007b416f81
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git-svn-id: http://skia.googlecode.com/svn/trunk@5927 2bbb7eff-a529-9590-31e7-b0007b416f81
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todo: should be pretty easy to have a variant for repeat tilemode as well
Review URL: https://codereview.appspot.com/6658053
git-svn-id: http://skia.googlecode.com/svn/trunk@5926 2bbb7eff-a529-9590-31e7-b0007b416f81
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https://codereview.appspot.com/6465078/)
This CL is part I of IV (I broke down the 1280 files into 4 CLs).
Review URL: https://codereview.appspot.com/6485054
git-svn-id: http://skia.googlecode.com/svn/trunk@5262 2bbb7eff-a529-9590-31e7-b0007b416f81
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optimizations for D16 using SSE2
skia_bench -config 565 -match bitmap_8888_scale_filter -forceFilter 1 -repeat
30
The result I got on Android platform was below:
w/o this optimization routine:
D/skia ( 1868): running bench [640 480] bitmap_8888_scale_filter
D/skia ( 1868): 565: cmsecs = 286.50
w/ with optimization:
D/skia ( 1463): running bench [640 480] bitmap_8888_scale_filter
D/skia ( 1463): 565: cmsecs = 186.80
The net gain is 34.80%.
git-svn-id: http://skia.googlecode.com/svn/trunk@4729 2bbb7eff-a529-9590-31e7-b0007b416f81
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Review URL: https://codereview.appspot.com/5901063
git-svn-id: http://skia.googlecode.com/svn/trunk@3505 2bbb7eff-a529-9590-31e7-b0007b416f81
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git-svn-id: http://skia.googlecode.com/svn/trunk@3381 2bbb7eff-a529-9590-31e7-b0007b416f81
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Review URL: https://codereview.appspot.com/5795043
git-svn-id: http://skia.googlecode.com/svn/trunk@3357 2bbb7eff-a529-9590-31e7-b0007b416f81
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git-svn-id: http://skia.googlecode.com/svn/trunk@3349 2bbb7eff-a529-9590-31e7-b0007b416f81
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git-svn-id: http://skia.googlecode.com/svn/trunk@3348 2bbb7eff-a529-9590-31e7-b0007b416f81
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Review URL: https://codereview.appspot.com/5772044
git-svn-id: http://skia.googlecode.com/svn/trunk@3336 2bbb7eff-a529-9590-31e7-b0007b416f81
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Courtesy of Jin Yang.
http://codereview.appspot.com/5704055/
git-svn-id: http://skia.googlecode.com/svn/trunk@3331 2bbb7eff-a529-9590-31e7-b0007b416f81
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