History log of /external/skia/src/core/SkBitmapProcState_matrix.h
Revision Date Author Comments (<<< Hide modified files) (Show modified files >>>)
be5cfa9a9e1cfb77beba27727df7149ab5e7d422 03-Feb-2016 fmalita <fmalita@chromium.org> Rename SkBitmapProcStateAutoMapper methods

x(),y() -> fractionalIntX(), fractionalIntY()

(to clarify the return type)

Also add fixed & int helpers.

R=reed@google.com
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1666433003
CQ_EXTRA_TRYBOTS=client.skia:Test-Ubuntu-GCC-GCE-CPU-AVX2-x86_64-Release-SKNX_NO_SIMD-Trybot

Review URL: https://codereview.chromium.org/1666433003
/external/skia/src/core/SkBitmapProcState_matrix.h
2404f03413bc9b4fa3f556c64642e57507092d8d 03-Feb-2016 fmalita <fmalita@chromium.org> Use SkBitmapProcStateAutoMapper for filter samplers also

Observation: filter procs are also biased by s.fFilterOne{X,Y} / 2. They all do
something along these lines:

s.fInvProc(s.fInvMatrix,
SkIntToScalar(x) + SK_ScalarHalf,
SkIntToScalar(y) + SK_ScalarHalf, &srcPt);

SkFixed fx = SkScalarToFixed(srcPt.fX) - (s.fFilterOneX >> 1);
SkFixed fy = SkScalarToFixed(srcPt.fY) - (s.fFilterOneX >> 1);

It's trivial to extend SkBitmapProcStateAutoMapper to handle this internally, and
convert everyone off explicit mapping.

R=reed@google.com
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1661613002
CQ_EXTRA_TRYBOTS=client.skia:Test-Ubuntu-GCC-GCE-CPU-AVX2-x86_64-Release-SKNX_NO_SIMD-Trybot

Review URL: https://codereview.chromium.org/1661613002
/external/skia/src/core/SkBitmapProcState_matrix.h
b3a835891cf221bdf4c6eeb4cf404b374955015f 04-Jan-2016 fmalita <fmalita@chromium.org> [Reland] Repeating SkBitmapProcState rounding bias

1) observe the bias in repeat matrix procs also.
2) add utility for device space -> bitmap space mapping.
3) remove unneeded filter bias

This is a reland of https://codereview.chromium.org/1529833003/. The
main difference (and the fix) vs. the prev version is increased
precision: the mapper now operates with SkFractionalInts.

R=reed@google.com
BUG=skia:4680, skia:4649
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1539083002

Review URL: https://codereview.chromium.org/1539083002
/external/skia/src/core/SkBitmapProcState_matrix.h
3e6be16e6d4dda6a27f0e1dbfe7c87fecfbf5577 18-Dec-2015 fmalita <fmalita@chromium.org> Revert of Repeating SkBitmapProcState rounding bias (patchset #6 id:100001 of https://codereview.chromium.org/1529833003/ )

Reason for revert:
We need a SkFractionalInt auto mapper flavor, otherwise we're losing precision for some procs => seaming artifacs

(https://gold.skia.org/diff?test=giantbitmap_mirror_point_rotate&left=0dd7a412fce81586e6a142e039ec2de9&top=a706d4bb2b8e994b936445b87115b07e)

Original issue's description:
> Repeating SkBitmapProcState rounding bias
>
> Observe the bias in repeat matrix procs also.
>
> Introduce a utility class to handle device space -> bitmap space
> mapping.
>
> BUG=skia:4680,skia:4649
> R=reed@google.com
> GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1529833003
>
> Committed: https://skia.googlesource.com/skia/+/5ae7fdcc3d7712da3193c39a751e88b092aa82db

TBR=reed@google.com
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=skia:4680,skia:4649

Review URL: https://codereview.chromium.org/1531423003
/external/skia/src/core/SkBitmapProcState_matrix.h
5ae7fdcc3d7712da3193c39a751e88b092aa82db 18-Dec-2015 fmalita <fmalita@chromium.org> Repeating SkBitmapProcState rounding bias

Observe the bias in repeat matrix procs also.

Introduce a utility class to handle device space -> bitmap space
mapping.

BUG=skia:4680,skia:4649
R=reed@google.com
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1529833003

Review URL: https://codereview.chromium.org/1529833003
/external/skia/src/core/SkBitmapProcState_matrix.h
aed4d32de937a8f2733924eb848cc287e8d04087 15-Dec-2015 fmalita <fmalita@chromium.org> SkBitmapProcState rounding bias

Epsilon bias to keep bitmap sample rounding consistent with geometry
rounding.

Also update the GM to draw an outer border + drop uninteresting
scales in favor of negative scale variants.

BUG=skia:4680,skia:4649
R=reed@google.com,caryclark@google.com,mtklein@google.com

Review URL: https://codereview.chromium.org/1527633002
/external/skia/src/core/SkBitmapProcState_matrix.h
ad7ae6c821c530dd6cb54b0e8931ba8b10e8d87d 04-Jun-2015 reed <reed@google.com> switch bitmapshader internals over to pixmap

BUG=skia:
NOTRY=True

Review URL: https://codereview.chromium.org/1158273007
/external/skia/src/core/SkBitmapProcState_matrix.h
d9ae2314f58ccac54068a2e50a4a159cf3929c1a 14-Apr-2014 reed@google.com <reed@google.com@2bbb7eff-a529-9590-31e7-b0007b416f81> Revert "Revert of use templates instead of macros to build blitters (https://codereview.chromium.org/120633004/)"

This reverts commit e9d2798fd37e2fb33b545d142a5baa21a4b747fe.

BUG=skia:

Review URL: https://codereview.chromium.org/236303008

git-svn-id: http://skia.googlecode.com/svn/trunk@14185 2bbb7eff-a529-9590-31e7-b0007b416f81
/external/skia/src/core/SkBitmapProcState_matrix.h
8f9e681093aac6c46c71df604ac685cef46309a2 14-Apr-2014 commit-bot@chromium.org <commit-bot@chromium.org@2bbb7eff-a529-9590-31e7-b0007b416f81> Revert of use templates instead of macros to build blitters (https://codereview.chromium.org/120633004/)

Reason for revert:
Broke build.

Original issue's description:
> use templates instead of macros to build blitters
>
> BUG=
>
> Committed: http://code.google.com/p/skia/source/detail?r=14178

R=mtklein@google.com, reed@google.com
TBR=mtklein@google.com, reed@google.com
NOTREECHECKS=true
NOTRY=true
BUG=

Author: bungeman@google.com

Review URL: https://codereview.chromium.org/236593006

git-svn-id: http://skia.googlecode.com/svn/trunk@14180 2bbb7eff-a529-9590-31e7-b0007b416f81
/external/skia/src/core/SkBitmapProcState_matrix.h
567f519b942664582b268bf223e744fafcd11fa1 14-Apr-2014 commit-bot@chromium.org <commit-bot@chromium.org@2bbb7eff-a529-9590-31e7-b0007b416f81> use templates instead of macros to build blitters

BUG=
R=mtklein@google.com

Author: reed@google.com

Review URL: https://codereview.chromium.org/120633004

git-svn-id: http://skia.googlecode.com/svn/trunk@14178 2bbb7eff-a529-9590-31e7-b0007b416f81
/external/skia/src/core/SkBitmapProcState_matrix.h
9c96d4b5ffdbf8c82f55b2058a2fea7225fe11d6 14-Jul-2013 humper@google.com <humper@google.com@2bbb7eff-a529-9590-31e7-b0007b416f81> fix trivial matrix computation

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
/external/skia/src/core/SkBitmapProcState_matrix.h
d647426714a96d42faff8ea53464343b29b427cd 13-Jul-2013 robertphillips@google.com <robertphillips@google.com@2bbb7eff-a529-9590-31e7-b0007b416f81> Reverted 10056-10059



git-svn-id: http://skia.googlecode.com/svn/trunk@10060 2bbb7eff-a529-9590-31e7-b0007b416f81
/external/skia/src/core/SkBitmapProcState_matrix.h
d64d8a905a044204c5960e29cdf8adf1f130edce 12-Jul-2013 humper@google.com <humper@google.com@2bbb7eff-a529-9590-31e7-b0007b416f81> Working plumb of image scaling:

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
/external/skia/src/core/SkBitmapProcState_matrix.h
fbfcd5602128ec010c82cb733c9cdc0a3254f9f3 23-Aug-2012 rmistry@google.com <rmistry@google.com@2bbb7eff-a529-9590-31e7-b0007b416f81> Result of running tools/sanitize_source_files.py (which was added in 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
/external/skia/src/core/SkBitmapProcState_matrix.h
4b163ed2c22facbe8891616874ae07ba7827d9c9 07-Aug-2012 reed@google.com <reed@google.com@2bbb7eff-a529-9590-31e7-b0007b416f81> Privatization:
move SkFDot.h to private
move parts of SkMath.h into SkMathPriv.h
Review URL: https://codereview.appspot.com/6461045

git-svn-id: http://skia.googlecode.com/svn/trunk@4997 2bbb7eff-a529-9590-31e7-b0007b416f81
/external/skia/src/core/SkBitmapProcState_matrix.h
4d0078aa5115fab8ccd8ef59519a8937ea4e8854 13-Jun-2012 reed@google.com <reed@google.com@2bbb7eff-a529-9590-31e7-b0007b416f81> Fix calling (and checking) the decal_ functions when the input is SkFractionalInt.
The bug was to cast to SkFixed from SkFractionalInt, when what we needed to do
was shift the fractional guy down to fixed.

This bug was only caught on an android device w/o neon, since other configs have
assembly for their matrixproc that didn't have this bug.
Review URL: https://codereview.appspot.com/6303074

git-svn-id: http://skia.googlecode.com/svn/trunk@4256 2bbb7eff-a529-9590-31e7-b0007b416f81
/external/skia/src/core/SkBitmapProcState_matrix.h
803eceb6afd13f07416df0b4a9bb714e9370f081 06-Jun-2012 caryclark@google.com <caryclark@google.com@2bbb7eff-a529-9590-31e7-b0007b416f81> fix warnings on Mac in src/core

Fix these class of warnings:
- unused functions
- unused locals
- sign mismatch
- missing function prototypes
- missing newline at end of file
- 64 to 32 bit truncation

The changes prefer to link in dead code in the debug build
with 'if (false)' than to comment it out, but trivial cases
are commented out or sometimes deleted if it appears to be
a copy/paste error.
Review URL: https://codereview.appspot.com/6301046

git-svn-id: http://skia.googlecode.com/svn/trunk@4182 2bbb7eff-a529-9590-31e7-b0007b416f81
/external/skia/src/core/SkBitmapProcState_matrix.h
411215ae2b9a36ff6e262f77d7fb5071cc084f00 08-Mar-2012 reed@google.com <reed@google.com@2bbb7eff-a529-9590-31e7-b0007b416f81> apply FractionalInt improvement to rotated



git-svn-id: http://skia.googlecode.com/svn/trunk@3348 2bbb7eff-a529-9590-31e7-b0007b416f81
/external/skia/src/core/SkBitmapProcState_matrix.h
4bc0a9db18d58698057b8f38a6f21537aca4ddcf 07-Mar-2012 reed@google.com <reed@google.com@2bbb7eff-a529-9590-31e7-b0007b416f81> use higher precision (64bit) fixed-point for matrix proc
Review URL: https://codereview.appspot.com/5772044

git-svn-id: http://skia.googlecode.com/svn/trunk@3336 2bbb7eff-a529-9590-31e7-b0007b416f81
/external/skia/src/core/SkBitmapProcState_matrix.h
889bd8bd7f604acae0a6303365bc82c06da1e6f3 27-Sep-2011 tomhudson@google.com <tomhudson@google.com@2bbb7eff-a529-9590-31e7-b0007b416f81> Make SkMath.h less visible in public header files.



git-svn-id: http://skia.googlecode.com/svn/trunk@2340 2bbb7eff-a529-9590-31e7-b0007b416f81
/external/skia/src/core/SkBitmapProcState_matrix.h
ec3ed6a5ebf6f2c406d7bcf94b6bc34fcaeb976e 28-Jul-2011 epoger@google.com <epoger@google.com@2bbb7eff-a529-9590-31e7-b0007b416f81> Automatic update of all copyright notices to reflect new license terms.

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
/external/skia/src/core/SkBitmapProcState_matrix.h
69d05551332e61e22da4bd3b61fc6d065b461d4a 24-May-2011 reed@google.com <reed@google.com@2bbb7eff-a529-9590-31e7-b0007b416f81> add copyright notices



git-svn-id: http://skia.googlecode.com/svn/trunk@1403 2bbb7eff-a529-9590-31e7-b0007b416f81
/external/skia/src/core/SkBitmapProcState_matrix.h
dc7de745dd142cdc00ffed7963ebb030a0506f72 30-Nov-2009 senorblanco@chromium.org <senorblanco@chromium.org@2bbb7eff-a529-9590-31e7-b0007b416f81> More SSE2 optimizations. This CL implements an SSE2 version of S32_bitmap_D32_filter_DX, and uses aligned loads and stores for dst, in all blending.

Review URL: http://codereview.appspot.com/157141



git-svn-id: http://skia.googlecode.com/svn/trunk@448 2bbb7eff-a529-9590-31e7-b0007b416f81
/external/skia/src/core/SkBitmapProcState_matrix.h
0becfc5b7608ba67a4c98721cd61939e89ac5653 13-Jan-2009 reed@android.com <reed@android.com@2bbb7eff-a529-9590-31e7-b0007b416f81> add optimization for width==1 bitmaps in shader procs
odd warning fixes and cleanup



git-svn-id: http://skia.googlecode.com/svn/trunk@63 2bbb7eff-a529-9590-31e7-b0007b416f81
/external/skia/src/core/SkBitmapProcState_matrix.h
8a1c16ff38322f0210116fa7293eb8817c7e477e 17-Dec-2008 reed@android.com <reed@android.com@2bbb7eff-a529-9590-31e7-b0007b416f81> grab from latest android



git-svn-id: http://skia.googlecode.com/svn/trunk@27 2bbb7eff-a529-9590-31e7-b0007b416f81
/external/skia/src/core/SkBitmapProcState_matrix.h