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path: root/include/utils/SkMatrix44.h
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* Revert "Revert "add SK_ATTR_DEPRECATED -- will need to disable for chrome, ↵Gravatar reed@google.com2013-10-31
| | | | | | | | | | | | since it triggers a warning"" This reverts commit 1e787c38fa71f2a21fd728f1b1d620b9b09b0d3d. BUG= Review URL: https://codereview.chromium.org/54603004 git-svn-id: http://skia.googlecode.com/svn/trunk@12057 2bbb7eff-a529-9590-31e7-b0007b416f81
* Revert "add SK_ATTR_DEPRECATED -- will need to disable for chrome, since it ↵Gravatar reed@google.com2013-10-31
| | | | | | | | triggers a warning" This reverts commit 1d22c4aaf9d8f053f25194a1ed74b137bfb19497. git-svn-id: http://skia.googlecode.com/svn/trunk@12056 2bbb7eff-a529-9590-31e7-b0007b416f81
* add SK_ATTR_DEPRECATED -- will need to disable for chrome, since it triggers ↵Gravatar reed@google.com2013-10-31
| | | | | | | | | | | a warning BUG= R=robertphillips@google.com, senorblanco@chromium.org, vandebo@chromium.org Review URL: https://codereview.chromium.org/51033004 git-svn-id: http://skia.googlecode.com/svn/trunk@12055 2bbb7eff-a529-9590-31e7-b0007b416f81
* Add perspective support to SkMatrix44 initializers.Gravatar commit-bot@chromium.org2013-10-05
| | | | | | | | | | | | | | | | | | | | I noticed SkMatrix <-> SkMatrix44 conversions were dropping the perspective values on the floor. As we use SkMatrix44 heavily in Chromium, I'm concerned this missing code will cause a bug eventually. It should be correct to simply use the bottom row of the 4x4 matrix excluding the third column. Previously committed and reverted, second attempt with fix for incorrect use of SkMScalar/SkScalar. BUG= R=reed@google.com, caryclark@google.com Author: aelias@chromium.org Review URL: https://codereview.chromium.org/25484006 git-svn-id: http://skia.googlecode.com/svn/trunk@11624 2bbb7eff-a529-9590-31e7-b0007b416f81
* Revert "Add perspective support to SkMatrix44 initializers."Gravatar aelias@chromium.org2013-10-04
| | | | | | This reverts commit 93db1bcae0863feed8d00a61ae2cf72a90a0083c. git-svn-id: http://skia.googlecode.com/svn/trunk@11623 2bbb7eff-a529-9590-31e7-b0007b416f81
* Add perspective support to SkMatrix44 initializers.Gravatar commit-bot@chromium.org2013-10-04
| | | | | | | | | | | | | | | | | I noticed SkMatrix <-> SkMatrix44 conversions were dropping the perspective values on the floor. As we use SkMatrix44 heavily in Chromium, I'm concerned this missing code will cause a bug eventually. It should be correct to simply use the bottom row of the 4x4 matrix excluding the third column. BUG= R=reed@google.com Author: aelias@chromium.org Review URL: https://codereview.chromium.org/25484006 git-svn-id: http://skia.googlecode.com/svn/trunk@11622 2bbb7eff-a529-9590-31e7-b0007b416f81
* Add getFloat/setFloat funcs to SkMatrix44Gravatar commit-bot@chromium.org2013-09-18
| | | | | | | | | | | | These match the existing getDouble/setDouble functions. R=reed@google.com, tomhudson@chromium.org Author: enne@chromium.org Review URL: https://chromiumcodereview.appspot.com/23757031 git-svn-id: http://skia.googlecode.com/svn/trunk@11355 2bbb7eff-a529-9590-31e7-b0007b416f81
* check for self-assignment in operator=Gravatar reed@google.com2013-02-06
| | | | git-svn-id: http://skia.googlecode.com/svn/trunk@7610 2bbb7eff-a529-9590-31e7-b0007b416f81
* Revert r7241, which broke tests on most platforms.Gravatar tomhudson@google.com2013-01-17
| | | | git-svn-id: http://skia.googlecode.com/svn/trunk@7245 2bbb7eff-a529-9590-31e7-b0007b416f81
* Add SSE2 multiplication for SkMatrix44 on some platforms.Gravatar tomhudson@google.com2013-01-17
| | | | | | | | | Original author whunt@chromium.org. https://codereview.appspot.com/7058077/ git-svn-id: http://skia.googlecode.com/svn/trunk@7241 2bbb7eff-a529-9590-31e7-b0007b416f81
* mark default constructor for SkMatrix44 as deprecated, since it calls ↵Gravatar reed@google.com2013-01-16
| | | | | | | | | | setIdentity() and we have explicit (enum-based) constructors to distinguish that from uninitialized. git-svn-id: http://skia.googlecode.com/svn/trunk@7228 2bbb7eff-a529-9590-31e7-b0007b416f81
* To support alignment pragmas (for speed), we need to relax assumptions aboutGravatar reed@google.com2013-01-15
| | | | | | | | our sizeof. So rewrite operator= and copy-constructor to just copy individual fields. Review URL: https://codereview.appspot.com/7098063 git-svn-id: http://skia.googlecode.com/svn/trunk@7181 2bbb7eff-a529-9590-31e7-b0007b416f81
* Add SkMatrix44 constructor that allows user to control the initializationGravatar vollick@chromium.org2012-12-10
| | | | | | | | | | method. Preliminary results using Chromium's cc_perftests show that we can avoid almost half of the default constructors from redundantly/unnecessarily initializing the matrix to identity. Review URL: https://codereview.appspot.com/6872056 git-svn-id: http://skia.googlecode.com/svn/trunk@6742 2bbb7eff-a529-9590-31e7-b0007b416f81
* add helpers for isTranslate and isScaleTranslateGravatar mike@reedtribe.org2012-12-10
| | | | | | | | special-case determinant for isScaleTranslate git-svn-id: http://skia.googlecode.com/svn/trunk@6725 2bbb7eff-a529-9590-31e7-b0007b416f81
* Sanitizing source files in Skia_Periodic_House_KeepingGravatar skia.committer@gmail.com2012-12-06
| | | | git-svn-id: http://skia.googlecode.com/svn/trunk@6687 2bbb7eff-a529-9590-31e7-b0007b416f81
* optimize translate and scaleGravatar reed@google.com2012-12-05
| | | | | | | add map2() to optimize for mapping an array of 2D points into homogeneous 4-vector Review URL: https://codereview.appspot.com/6874064 git-svn-id: http://skia.googlecode.com/svn/trunk@6685 2bbb7eff-a529-9590-31e7-b0007b416f81
* Sanitizing source files in Skia_Periodic_House_KeepingGravatar skia.committer@gmail.com2012-12-04
| | | | git-svn-id: http://skia.googlecode.com/svn/trunk@6660 2bbb7eff-a529-9590-31e7-b0007b416f81
* add getTypes() to SkMatrix44, to cache how complex the matrix is.Gravatar reed@google.com2012-12-03
| | | | | | | | | | | | add bench optimize operator== by performing 4 compares in a row before checking optimize setconcat by noting when we can write the answer directly into this At least on this macbook, I had to mark helpers like isIdentity() as inline to get them inlined. Review URL: https://codereview.appspot.com/6863053 git-svn-id: http://skia.googlecode.com/svn/trunk@6655 2bbb7eff-a529-9590-31e7-b0007b416f81
* Keep track of identity SkMatrix44sGravatar jamesr@chromium.org2012-11-29
| | | | | | | | | This keeps a bool on SkMatrix44 indicating if we know for sure that the matrix is identity, similar to the TypeMask on SkMatrix. This is useful to early-out of potentially expensive matrix math at the cost of some memory. Review URL: https://codereview.appspot.com/6854113 git-svn-id: http://skia.googlecode.com/svn/trunk@6620 2bbb7eff-a529-9590-31e7-b0007b416f81
* Sanitizing source files in Skia_Periodic_House_KeepingGravatar skia.committer@gmail.com2012-11-28
| | | | git-svn-id: http://skia.googlecode.com/svn/trunk@6577 2bbb7eff-a529-9590-31e7-b0007b416f81
* don't use bit-wise test for equality when using floats.Gravatar reed@google.com2012-11-27
| | | | git-svn-id: http://skia.googlecode.com/svn/trunk@6557 2bbb7eff-a529-9590-31e7-b0007b416f81
* Add SkMatrix44::setColMajord, etc.Gravatar vollick@chromium.org2012-11-19
| | | | | | | | | We have accessors for efficiently getting the matirx data, and it would be nice if we had similar methods for setting the matrix entries. Review URL: https://codereview.appspot.com/6851063 git-svn-id: http://skia.googlecode.com/svn/trunk@6494 2bbb7eff-a529-9590-31e7-b0007b416f81
* Add SkMatrix44::setTransposeGravatar vollick@chromium.org2012-11-14
| | | | | | | | | It turned out that adding getDouble(...) and setDouble(...) made this change easier, so I've included that in this cl as well. Review URL: https://codereview.appspot.com/6845048 git-svn-id: http://skia.googlecode.com/svn/trunk@6424 2bbb7eff-a529-9590-31e7-b0007b416f81
* Add support for SK_MSCALAR_IS_FLOATGravatar vollick@chromium.org2012-11-13
| | | | | | | | | | The default is SK_MSCALAR_IS_FLOAT. You'll have to explicitly define SK_MSCALAR_IS_DOUBLE if that's what you want. BUG=None Review URL: https://codereview.appspot.com/6843049 git-svn-id: http://skia.googlecode.com/svn/trunk@6403 2bbb7eff-a529-9590-31e7-b0007b416f81
* Changing the visibility of SkMatrix44::determinant().Gravatar vollick@chromium.org2012-11-13
| | | | | | Review URL: https://codereview.appspot.com/6819080 git-svn-id: http://skia.googlecode.com/svn/trunk@6395 2bbb7eff-a529-9590-31e7-b0007b416f81
* add const to src parameter for mapMScalars()Gravatar reed@google.com2012-11-12
| | | | git-svn-id: http://skia.googlecode.com/svn/trunk@6386 2bbb7eff-a529-9590-31e7-b0007b416f81
* add explicit mapScalars and mapMScalars entry-points, instead of just map()Gravatar reed@google.com2012-11-09
| | | | git-svn-id: http://skia.googlecode.com/svn/trunk@6373 2bbb7eff-a529-9590-31e7-b0007b416f81
* simplify macros, since we no longer support scalar == fixedGravatar reed@google.com2012-11-09
| | | | git-svn-id: http://skia.googlecode.com/svn/trunk@6372 2bbb7eff-a529-9590-31e7-b0007b416f81
* warning fixesGravatar bsalomon@google.com2011-10-27
| | | | | | | | | Review URL http://codereview.appspot.com/5328050/ git-svn-id: http://skia.googlecode.com/svn/trunk@2548 2bbb7eff-a529-9590-31e7-b0007b416f81
* Automatic update of all copyright notices to reflect new license terms.Gravatar epoger@google.com2011-07-28
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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
* add SK_API to SkMatrix44Gravatar reed@google.com2011-07-05
| | | | git-svn-id: http://skia.googlecode.com/svn/trunk@1794 2bbb7eff-a529-9590-31e7-b0007b416f81
* add row/col major getters, plus unit-testsGravatar reed@google.com2011-06-13
| | | | git-svn-id: http://skia.googlecode.com/svn/trunk@1564 2bbb7eff-a529-9590-31e7-b0007b416f81
* move into utilsGravatar reed@google.com2011-06-13
git-svn-id: http://skia.googlecode.com/svn/trunk@1563 2bbb7eff-a529-9590-31e7-b0007b416f81
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