| Commit message (Collapse) | Author | Age |
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As I begin to wade in here, it's nice to remove as much code as possible.
BUG=skia:4117
Review URL: https://codereview.chromium.org/1277953002
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BUG=skia:
NOTRY=True
Review URL: https://codereview.chromium.org/1158273007
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clone (+rebase) of https://codereview.chromium.org/1009183002/
BUG=skia:
TBR=scroggo@google.com
Review URL: https://codereview.chromium.org/1014533004
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The only thing the unlock methods were doing was assert their balance.
This removes the unlock methods and renames the lock methods "read".
BUG=skia:
Review URL: https://codereview.chromium.org/719213008
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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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clone of https://codereview.chromium.org/305133006/
TBR=
BUG=skia:
Author: reed@google.com
Review URL: https://codereview.chromium.org/301233011
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Aarch64 support
This change contains the necessary modifications to have Skia build and
run properly on an ARMv8 processor in aarch64 execution state.
Here's a list of the changes:
- add an arm64 target to the build system + SK_CPU_ARM64 flag
- MatrixTest was failing when built in Release mode. Fused MAC
instructions were generated which made some intermediate results
more accurate. As the test relies on result comparison, the more
precise results when compared to others led to a gap bigger than
what was tolerated. As I don't know if some actual skia code relies
on results being comparable, I've disabled fused MAC instruction
with -ffp-contract=off for arm64.
- Modify include/core/SkOnce.h to have barriers work.
- SK_CPU_ARM64 implies SK_ARM_NEON_MODE_ALWAYS.
- use existing Xfermode optimisations with modifications that can be
removed in the future when toolchains are ready. Also save a few
instructions is two Xfermodes (will apply to ARM too).
- use existing SkBoxBlur and SkMorphology optimisations.
- use existing SkBlitMask optimisations
- use existing BitmapProcState and Convolution optimisations.
Future changes will include:
- Blitters (only partialy merged upstream)
- SkUtils (there's little value in sending asm optimisations without
having them benchmarked on real hardware).
Signed-off-by: Kevin PETIT <kevin.petit@arm.com>
BUG=skia:
Committed: http://code.google.com/p/skia/source/detail?r=13980
R=djsollen@google.com, reed@google.com, mtklein@google.com, halcanary@google.com
Author: kevin.petit@arm.com
Review URL: https://codereview.chromium.org/143423004
git-svn-id: http://skia.googlecode.com/svn/trunk@14025 2bbb7eff-a529-9590-31e7-b0007b416f81
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(https://codereview.chromium.org/143423004/)
Reason for revert:
GYP's failing on most (all?) bots.
Original issue's description:
> ARM Skia NEON patches - 35 - First AArch64 support
>
> Aarch64 support
>
> This change contains the necessary modifications to have Skia build and
> run properly on an ARMv8 processor in aarch64 execution state.
>
> Here's a list of the changes:
>
> - add an arm64 target to the build system + SK_CPU_ARM64 flag
>
> - MatrixTest was failing when built in Release mode. Fused MAC
> instructions were generated which made some intermediate results
> more accurate. As the test relies on result comparison, the more
> precise results when compared to others led to a gap bigger than
> what was tolerated. As I don't know if some actual skia code relies
> on results being comparable, I've disabled fused MAC instruction
> with -ffp-contract=off for arm64.
>
> - Modify include/core/SkOnce.h to have barriers work.
>
> - SK_CPU_ARM64 implies SK_ARM_NEON_MODE_ALWAYS.
>
> - use existing Xfermode optimisations with modifications that can be
> removed in the future when toolchains are ready. Also save a few
> instructions is two Xfermodes (will apply to ARM too).
>
> - use existing SkBoxBlur and SkMorphology optimisations.
>
> - use existing SkBlitMask optimisations
>
> - use existing BitmapProcState and Convolution optimisations.
>
> Future changes will include:
>
> - Blitters (only partialy merged upstream)
>
> - SkUtils (there's little value in sending asm optimisations without
> having them benchmarked on real hardware).
>
> Signed-off-by: Kevin PETIT <kevin.petit@arm.com>
>
> BUG=skia:
>
> Committed: http://code.google.com/p/skia/source/detail?r=13980
R=djsollen@google.com, reed@google.com, halcanary@google.com, kevin.petit@arm.com
TBR=djsollen@google.com, halcanary@google.com, kevin.petit@arm.com, reed@google.com
NOTREECHECKS=true
NOTRY=true
BUG=skia:
Author: mtklein@google.com
Review URL: https://codereview.chromium.org/216113005
git-svn-id: http://skia.googlecode.com/svn/trunk@13983 2bbb7eff-a529-9590-31e7-b0007b416f81
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Aarch64 support
This change contains the necessary modifications to have Skia build and
run properly on an ARMv8 processor in aarch64 execution state.
Here's a list of the changes:
- add an arm64 target to the build system + SK_CPU_ARM64 flag
- MatrixTest was failing when built in Release mode. Fused MAC
instructions were generated which made some intermediate results
more accurate. As the test relies on result comparison, the more
precise results when compared to others led to a gap bigger than
what was tolerated. As I don't know if some actual skia code relies
on results being comparable, I've disabled fused MAC instruction
with -ffp-contract=off for arm64.
- Modify include/core/SkOnce.h to have barriers work.
- SK_CPU_ARM64 implies SK_ARM_NEON_MODE_ALWAYS.
- use existing Xfermode optimisations with modifications that can be
removed in the future when toolchains are ready. Also save a few
instructions is two Xfermodes (will apply to ARM too).
- use existing SkBoxBlur and SkMorphology optimisations.
- use existing SkBlitMask optimisations
- use existing BitmapProcState and Convolution optimisations.
Future changes will include:
- Blitters (only partialy merged upstream)
- SkUtils (there's little value in sending asm optimisations without
having them benchmarked on real hardware).
Signed-off-by: Kevin PETIT <kevin.petit@arm.com>
BUG=skia:
R=djsollen@google.com, reed@google.com, mtklein@google.com, halcanary@google.com
Author: kevin.petit@arm.com
Review URL: https://codereview.chromium.org/143423004
git-svn-id: http://skia.googlecode.com/svn/trunk@13980 2bbb7eff-a529-9590-31e7-b0007b416f81
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NEON version of the convolutionProcs
The bitmap_scale benchmark is now twice as fast on ARM.
Signed-off-by: Kévin PETIT <kevin.petit@arm.com>
BUG=
Committed: http://code.google.com/p/skia/source/detail?r=12154
R=djsollen@google.com, mtklein@google.com, humper@google.com, epoger@google.com
Author: kevin.petit.arm@gmail.com
Review URL: https://codereview.chromium.org/27533004
git-svn-id: http://skia.googlecode.com/svn/trunk@12166 2bbb7eff-a529-9590-31e7-b0007b416f81
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BUG=skia:1807
git-svn-id: http://skia.googlecode.com/svn/trunk@12156 2bbb7eff-a529-9590-31e7-b0007b416f81
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NEON version of the convolutionProcs
The bitmap_scale benchmark is now twice as fast on ARM.
Signed-off-by: Kévin PETIT <kevin.petit@arm.com>
BUG=
R=djsollen@google.com, mtklein@google.com, humper@google.com
Author: kevin.petit.arm@gmail.com
Review URL: https://codereview.chromium.org/27533004
git-svn-id: http://skia.googlecode.com/svn/trunk@12154 2bbb7eff-a529-9590-31e7-b0007b416f81
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This reverts commit b8162cb840f4cb6002ef68d5ac775c6a122c52a9.
Fixed was call-sites in benches that used the (now gone) setIsOpaque api.
R=scroggo@google.com
Review URL: https://codereview.chromium.org/26572006
git-svn-id: http://skia.googlecode.com/svn/trunk@11695 2bbb7eff-a529-9590-31e7-b0007b416f81
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This reverts commit 1c0ff422868b3badf5ffe0790a5d051d1896e2f7.
BUG=
Review URL: https://codereview.chromium.org/26709002
git-svn-id: http://skia.googlecode.com/svn/trunk@11677 2bbb7eff-a529-9590-31e7-b0007b416f81
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BUG=
R=scroggo@google.com
Review URL: https://codereview.chromium.org/25353002
git-svn-id: http://skia.googlecode.com/svn/trunk@11676 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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git-svn-id: http://skia.googlecode.com/svn/trunk@10449 2bbb7eff-a529-9590-31e7-b0007b416f81
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BUG=
R=djsollen@google.com, reed@google.com
Author: humper@google.com
Review URL: https://chromiumcodereview.appspot.com/20749003
git-svn-id: http://skia.googlecode.com/svn/trunk@10431 2bbb7eff-a529-9590-31e7-b0007b416f81
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git-svn-id: http://skia.googlecode.com/svn/trunk@10244 2bbb7eff-a529-9590-31e7-b0007b416f81
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git-svn-id: http://skia.googlecode.com/svn/trunk@10243 2bbb7eff-a529-9590-31e7-b0007b416f81
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git-svn-id: http://skia.googlecode.com/svn/trunk@10241 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@10212 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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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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git-svn-id: http://skia.googlecode.com/svn/trunk@7406 2bbb7eff-a529-9590-31e7-b0007b416f81
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http://codereview.appspot.com/6496082/
git-svn-id: http://skia.googlecode.com/svn/trunk@5385 2bbb7eff-a529-9590-31e7-b0007b416f81
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The optimize attribute is not supported with Clang/ARM r161757.
This warning, turned into an error, is emitted by -Wattribute (implicitly set).
Review URL: https://codereview.appspot.com/6489045
git-svn-id: http://skia.googlecode.com/svn/trunk@5316 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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Original Mozilla bug: https://bugzilla.mozilla.org/show_bug.cgi?id=751814
Review URL: https://codereview.appspot.com/6405065
git-svn-id: http://skia.googlecode.com/svn/trunk@4818 2bbb7eff-a529-9590-31e7-b0007b416f81
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This CL also removes any unecessary references to
the ANDROID definition.
Review URL: http://codereview.appspot.com/5354049
git-svn-id: http://skia.googlecode.com/svn/trunk@2629 2bbb7eff-a529-9590-31e7-b0007b416f81
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I have manually examined all of these diffs and restored a few files that
seem to require manual adjustment.
The following files still need to be modified manually, in a separate CL:
android_sample/SampleApp/AndroidManifest.xml
android_sample/SampleApp/res/layout/layout.xml
android_sample/SampleApp/res/menu/sample.xml
android_sample/SampleApp/res/values/strings.xml
android_sample/SampleApp/src/com/skia/sampleapp/SampleApp.java
android_sample/SampleApp/src/com/skia/sampleapp/SampleView.java
experimental/CiCarbonSampleMain.c
experimental/CocoaDebugger/main.m
experimental/FileReaderApp/main.m
experimental/SimpleCocoaApp/main.m
experimental/iOSSampleApp/Shared/SkAlertPrompt.h
experimental/iOSSampleApp/Shared/SkAlertPrompt.m
experimental/iOSSampleApp/SkiOSSampleApp-Base.xcconfig
experimental/iOSSampleApp/SkiOSSampleApp-Debug.xcconfig
experimental/iOSSampleApp/SkiOSSampleApp-Release.xcconfig
gpu/src/android/GrGLDefaultInterface_android.cpp
gyp/common.gypi
gyp_skia
include/ports/SkHarfBuzzFont.h
include/views/SkOSWindow_wxwidgets.h
make.bat
make.py
src/opts/memset.arm.S
src/opts/memset16_neon.S
src/opts/memset32_neon.S
src/opts/opts_check_arm.cpp
src/ports/SkDebug_brew.cpp
src/ports/SkMemory_brew.cpp
src/ports/SkOSFile_brew.cpp
src/ports/SkXMLParser_empty.cpp
src/utils/ios/SkImageDecoder_iOS.mm
src/utils/ios/SkOSFile_iOS.mm
src/utils/ios/SkStream_NSData.mm
tests/FillPathTest.cpp
Review URL: http://codereview.appspot.com/4816058
git-svn-id: http://skia.googlecode.com/svn/trunk@1982 2bbb7eff-a529-9590-31e7-b0007b416f81
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Patch from Jeff Bailey <jeffbailey@google.com>
These functions on ARM both are doing something weird where, when
optimization is not enable, there aren't enough low registers available for
the compiler to handle the asm.
My ARM-fu is pretty weak, so I have forced the functions to -O1, which
allows them to compile. It would be reasonable to set them to O2 as I
expect anyone debugging this will just tweak it as appropriate.
The error that this is solving:
third_party/skia/src/opts/SkBitmapProcState_opts_arm.cpp: In function 'void
SI8_D16_nofilter_DX_arm(const SkBitmapProcState&, const uint32_t*, int,
uint16_t*)':
third_party/skia/src/opts/SkBitmapProcState_opts_arm.cpp:101:24: error:
can't find a register in class 'LO_REGS' while reloading 'asm'
third_party/skia/src/opts/SkBitmapProcState_opts_arm.cpp:101:24: error:
'asm' operand has impossible constraints
However, it has to be set on both functions, as after the first error is
cleared, it triggers a second time.
Review URL: http://codereview.appspot.com/4452044
git-svn-id: http://skia.googlecode.com/svn/trunk@1228 2bbb7eff-a529-9590-31e7-b0007b416f81
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This is needed when building Chromium for ARM.
Patch by Joel Stanley <joel@chromium.org>
git-svn-id: http://skia.googlecode.com/svn/trunk@435 2bbb7eff-a529-9590-31e7-b0007b416f81
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- remove neon-specific functions that were not faster than the C version
- move the neon filter function to its own header, so it could be use in more places
git-svn-id: http://skia.googlecode.com/svn/trunk@309 2bbb7eff-a529-9590-31e7-b0007b416f81
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git-svn-id: http://skia.googlecode.com/svn/trunk@306 2bbb7eff-a529-9590-31e7-b0007b416f81
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original version by ARM LIMITED 2009
git-svn-id: http://skia.googlecode.com/svn/trunk@303 2bbb7eff-a529-9590-31e7-b0007b416f81
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