bd0be25074e53a6d1abc284562568c9745191984 |
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15-May-2014 |
commit-bot@chromium.org <commit-bot@chromium.org@2bbb7eff-a529-9590-31e7-b0007b416f81> |
Remove SK_SUPPORT_LEGACY_PUBLICEFFECTCONSTRUCTORS flag. Neither Chrome nor Android uses this flag anymore. Make sure all constructors touched that only have one parameter are marked as 'explicit'. BUG=2187 R=scroggo@google.com, reed@google.com Author: dominikg@chromium.org Review URL: https://codereview.chromium.org/282203004 git-svn-id: http://skia.googlecode.com/svn/trunk@14749 2bbb7eff-a529-9590-31e7-b0007b416f81
/external/skia/include/effects/SkBlurImageFilter.h
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4cb543d6057b692e1099e9f115155f0bf323a0c8 |
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14-Mar-2014 |
senorblanco@chromium.org <senorblanco@chromium.org@2bbb7eff-a529-9590-31e7-b0007b416f81> |
Implement support for a Context parameter in image filters Some upcoming work (support for expanding crop rects) requires the clip bounds to be available during filter traversal. This change replaces the SkMatrix parameter in the onFilterImage() traversals with a Context parameter. It contains the CTM, as well as the clip bounds. BUG=skia: R=reed@google.com Review URL: https://codereview.chromium.org/189913021 git-svn-id: http://skia.googlecode.com/svn/trunk@13803 2bbb7eff-a529-9590-31e7-b0007b416f81
/external/skia/include/effects/SkBlurImageFilter.h
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cac5fd597f6e2495f50aaa6bcbe3dadc56f0b977 |
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10-Mar-2014 |
commit-bot@chromium.org <commit-bot@chromium.org@2bbb7eff-a529-9590-31e7-b0007b416f81> |
Factory methods for heap-allocated SkImageFilter objects. This is part of an effort to ensure that all SkPaint effects can only be allocated on the heap. This patch makes the constructors of SkImageFilter and its subclasses non-public and instead provides factory methods for creating these objects on the heap. We temporarily keep constructor of publicly visible classes public behind a flag. BUG=skia:2187 R=scroggo@google.com, mtklein@chromium.org, reed@google.com, senorblanco@google.com, senorblanco@chromium.org, bsalomon@google.com, sugoi@chromium.org, zork@chromium.org Author: dominikg@chromium.org Review URL: https://codereview.chromium.org/182983003 git-svn-id: http://skia.googlecode.com/svn/trunk@13718 2bbb7eff-a529-9590-31e7-b0007b416f81
/external/skia/include/effects/SkBlurImageFilter.h
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ae761f7545d8ebf181d220169afac2056b057b8c |
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05-Feb-2014 |
commit-bot@chromium.org <commit-bot@chromium.org@2bbb7eff-a529-9590-31e7-b0007b416f81> |
Make SkImageFilter methods const. SkImageFilter had some non-const methods that could all be made const. This is a first step towards making SkImageFilter immutable. BUG=skia:2097 R=mtklein@google.com, reed@google.com, robertphillips@google.com Author: dominikg@chromium.org Review URL: https://codereview.chromium.org/148883011 git-svn-id: http://skia.googlecode.com/svn/trunk@13330 2bbb7eff-a529-9590-31e7-b0007b416f81
/external/skia/include/effects/SkBlurImageFilter.h
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c4b12f19a46946e1c02f3525e0ea4902b09feac5 |
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05-Feb-2014 |
senorblanco@chromium.org <senorblanco@chromium.org@2bbb7eff-a529-9590-31e7-b0007b416f81> |
Implement correct clipping for image filters. Image filters in Skia currently clip the size of the the offscreen bitmap used for filtering to the device clip bounds. This means that any pixel-moving filter (e.g., blur) has edge artifacts at the clip boundaries. This is problematic for tiling, where a single SkPicture is played back with a clip set to the tile boundaries. By implementing the onFilterBounds() traversal, and using it in saveLayer() when a filter is present, we can clip the layer to the expanded clip rect. Note that this requires that the traversal be performed in reverse as compared to computeFastBounds(). (It's also done in device space, unlike computeFastBounds()). New test imagefiltersclipped tests pixel-moving filters when clipped by various clip rects. New test imageblurtiled tests tiled (compositor-style) rendering of blurred text. There should be no artifacts at the tile boundaries. BUG=337831 R=reed@google.com Review URL: https://codereview.chromium.org/23011012 git-svn-id: http://skia.googlecode.com/svn/trunk@13323 2bbb7eff-a529-9590-31e7-b0007b416f81
/external/skia/include/effects/SkBlurImageFilter.h
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8b0e8ac5f582de80356019406e2975079bf0829d |
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30-Jan-2014 |
commit-bot@chromium.org <commit-bot@chromium.org@2bbb7eff-a529-9590-31e7-b0007b416f81> |
Refactor read and write buffers. Eliminates SkFlattenable{Read,Write}Buffer, promoting SkOrdered{Read,Write}Buffer a step each in the hierarchy. What used to be this: SkFlattenableWriteBuffer -> SkOrderedWriteBuffer SkFlattenableReadBuffer -> SkOrderedReadBuffer SkFlattenableReadBuffer -> SkValidatingReadBuffer is now SkWriteBuffer SkReadBuffer -> SkValidatingReadBuffer Benefits: - code is simpler, names are less wordy - the generic SkFlattenableFooBuffer code in SkPaint was incorrect; removed - write buffers are completely devirtualized, important for record speed This refactoring was mostly mechanical. You aren't going to find anything interesting in files with less than 10 lines changed. BUG=skia: R=reed@google.com, scroggo@google.com, djsollen@google.com, mtklein@google.com Author: mtklein@chromium.org Review URL: https://codereview.chromium.org/134163010 git-svn-id: http://skia.googlecode.com/svn/trunk@13245 2bbb7eff-a529-9590-31e7-b0007b416f81
/external/skia/include/effects/SkBlurImageFilter.h
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336d1d759590d9bedcbc5a96d0fff79861cf8f7a |
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27-Jan-2014 |
senorblanco@chromium.org <senorblanco@chromium.org@2bbb7eff-a529-9590-31e7-b0007b416f81> |
Implement a computeFastBounds() traversal for SkImageFilter. This allows for correct culling of primitives which have image filters applied. R=reed@google.com BUG=skia: Review URL: https://codereview.chromium.org/137423005 git-svn-id: http://skia.googlecode.com/svn/trunk@13207 2bbb7eff-a529-9590-31e7-b0007b416f81
/external/skia/include/effects/SkBlurImageFilter.h
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b295fb6ff3222453912dfcb7a1ea5184d40014b5 |
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10-Oct-2013 |
senorblanco@chromium.org <senorblanco@chromium.org@2bbb7eff-a529-9590-31e7-b0007b416f81> |
Change SkImageFilter's cropRect from SkIRect to a CropRect struct, containing an SkRect and flags indicating which parameters are set. NOTE: this will require SK_CROP_RECT_IS_INT=1 to be set in Chrome until Blink has been updated to use SkImageFilter::CropRect. Include https://codereview.chromium.org/26528002/ with the Skia roll. Note also that SK_CROP_RECT_IS_INT is a temporary measure until all call sites in Blink have been updated to use SkRect. R=reed@google.com Review URL: https://codereview.chromium.org/26371002 git-svn-id: http://skia.googlecode.com/svn/trunk@11692 2bbb7eff-a529-9590-31e7-b0007b416f81
/external/skia/include/effects/SkBlurImageFilter.h
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1aa54bf6696afc7d06fc8ecc63dad2840a4d6179 |
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05-Aug-2013 |
commit-bot@chromium.org <commit-bot@chromium.org@2bbb7eff-a529-9590-31e7-b0007b416f81> |
Added ctm matrix to GPU path There should be no changes in behavior caused by this cl, it just adds the ctm matrix to filterImageGPU so that it may be used for scaling on all platforms when it is implemented on the blink side. BUG= R=senorblanco@google.com, senorblanco@chromium.org Author: sugoi@chromium.org Review URL: https://chromiumcodereview.appspot.com/22209002 git-svn-id: http://skia.googlecode.com/svn/trunk@10536 2bbb7eff-a529-9590-31e7-b0007b416f81
/external/skia/include/effects/SkBlurImageFilter.h
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194d775edcf5fa6e82098a97ad53018d70db1155 |
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25-Jul-2013 |
senorblanco@chromium.org <senorblanco@chromium.org@2bbb7eff-a529-9590-31e7-b0007b416f81> |
This patch implements a crop rect for SkImageFilter. It has been implemented for SkColorFilterImageFilter and SkBlurImageFilter as examples. In order to preserve the immutability of SkImageFilters, the crop rect is passed as a constructor parameter. If NULL (the default), the bounds of the input image are used, as before. This also tightens up the boundary handling for SkImageBlurFilter on the GPU backend. Where we were previously using clamping semantics, we now respect decal semantics (so we don't oversaturate the edges). This brings the GPU and raster backends into closer alignment, but will require some new baselines for the GPU tests. At a minimum, the following tests will need new baselines: imageblur, imagefiltersbase, imagefilterscropped, spritebitmap. R=reed@google.com Committed: https://code.google.com/p/skia/source/detail?r=10251 Review URL: https://codereview.chromium.org/19775006 git-svn-id: http://skia.googlecode.com/svn/trunk@10338 2bbb7eff-a529-9590-31e7-b0007b416f81
/external/skia/include/effects/SkBlurImageFilter.h
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58c856a54a75e703aa3c82a0cd4e1affd9bd8ffc |
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24-Jul-2013 |
robertphillips@google.com <robertphillips@google.com@2bbb7eff-a529-9590-31e7-b0007b416f81> |
Reverting r10251 (Implement crop rect for SkImageFilter) due to Chromium-side unit test failures git-svn-id: http://skia.googlecode.com/svn/trunk@10304 2bbb7eff-a529-9590-31e7-b0007b416f81
/external/skia/include/effects/SkBlurImageFilter.h
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ccf225cebb68f9dbd8e353ba0ded247f7e8915ec |
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22-Jul-2013 |
senorblanco@chromium.org <senorblanco@chromium.org@2bbb7eff-a529-9590-31e7-b0007b416f81> |
This patch implements a crop rect for SkImageFilter. It has been implemented for SkColorFilterImageFilter and SkBlurImageFilter as examples. In order to preserve the immutability of SkImageFilters, the crop rect is passed as a constructor parameter. If NULL (the default), the bounds of the input image are used, as before. This also tightens up the boundary handling for SkImageBlurFilter on the GPU backend. Where we were previously using clamping semantics, we now respect decal semantics (so we don't oversaturate the edges). This brings the GPU and raster backends into closer alignment, but will require some new baselines for the GPU tests. At a minimum, the following tests will need new baselines: imageblur, imagefiltersbase, imagefilterscropped, spritebitmap. R=reed@google.com Review URL: https://codereview.chromium.org/19775006 git-svn-id: http://skia.googlecode.com/svn/trunk@10251 2bbb7eff-a529-9590-31e7-b0007b416f81
/external/skia/include/effects/SkBlurImageFilter.h
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7b320703d47ff2b242ae74faba5e4b0af3560d71 |
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10-Jul-2013 |
commit-bot@chromium.org <commit-bot@chromium.org@2bbb7eff-a529-9590-31e7-b0007b416f81> |
Implement offset for GPU filter path. Although we can't yet use this in Blink for FEOffset, due to SVG semantics, we can use it to support crop rect (upcoming patch). This patch adds the parameter to the filterImageGPU() signature, plumbs through the code on the GPU side, and implements support for it in SkXfermodeImageFilter for both raster and GPU. Of the remaining filters with GPU implementations, Blur, Morphology, Bicubic and Displacement work fine; they're commutative wrt offset and can simply pass it up the chain. Blend is not, but will be removed shortly anyway (has been replaced with SkXfermodeImageFilter in Blink). R=reed@google.com, bsalomon@google.com Author: senorblanco@chromium.org Review URL: https://chromiumcodereview.appspot.com/15995026 git-svn-id: http://skia.googlecode.com/svn/trunk@9977 2bbb7eff-a529-9590-31e7-b0007b416f81
/external/skia/include/effects/SkBlurImageFilter.h
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377c14a1e648f4427bd11474fad8ac264d98aff2 |
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04-Feb-2013 |
senorblanco@chromium.org <senorblanco@chromium.org@2bbb7eff-a529-9590-31e7-b0007b416f81> |
Nuke SkSingleInputImageFilter. 99% of its functionality was refactored into SkImageFilterUtils in https://code.google.com/p/skia/source/detail?r=7467, so it has outlived its usefulness. Review URL: https://codereview.appspot.com/7277055 git-svn-id: http://skia.googlecode.com/svn/trunk@7563 2bbb7eff-a529-9590-31e7-b0007b416f81
/external/skia/include/effects/SkBlurImageFilter.h
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c2594f41066102d7a8a73effd3c574142a018b9a |
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30-Jan-2013 |
senorblanco@chromium.org <senorblanco@chromium.org@2bbb7eff-a529-9590-31e7-b0007b416f81> |
This changes the signature of SkImageFilter::filterImageGPU() to use SkBitmaps for input and output, and removes the rect param. This allows us to return textures which are larger than the actual result, such as when GrAutoScratchTextures are used. The SkBitmap's size represents the active region, while the GrTexture's size is the full texture size. This fixes the bicubic image filter GM on the GPU, which otherwise draws garbage outside the filtered region. It also moves us closer to unifying the signatures of SkImageFilter::onFilterImage() and SkImageFilter::filterImageGPU(). Review URL: https://codereview.appspot.com/7180048 git-svn-id: http://skia.googlecode.com/svn/trunk@7467 2bbb7eff-a529-9590-31e7-b0007b416f81
/external/skia/include/effects/SkBlurImageFilter.h
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171f5c76b95da85ff7341f6cb0dcdac868101de7 |
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10-Jan-2013 |
senorblanco@chromium.org <senorblanco@chromium.org@2bbb7eff-a529-9590-31e7-b0007b416f81> |
Rename onFilterImageGPU to filterImageGPU(), to match skia convention. No change in functionality. (Note that this does mean that clients must override onFilterImage() to implement the raster path, but filterImageGPU() to implement the GPU path.) Review URL: https://codereview.appspot.com/7058078 git-svn-id: http://skia.googlecode.com/svn/trunk@7123 2bbb7eff-a529-9590-31e7-b0007b416f81
/external/skia/include/effects/SkBlurImageFilter.h
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6806fe87e0b39e283291c1a1c7d1d864230aa2aa |
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12-Oct-2012 |
tfarina@chromium.org <tfarina@chromium.org@2bbb7eff-a529-9590-31e7-b0007b416f81> |
Export effects classes with SK_API. So this works in shared_library build in chromium. This issue was raised up in the following chromium-dev thread: https://groups.google.com/a/chromium.org/forum/?hl=en&fromgroups=#!topic/chromium-dev/Z6qzEw8MwVY R=epoger@google.com,tomhudson@google.com Review URL: https://codereview.appspot.com/6601065 git-svn-id: http://skia.googlecode.com/svn/trunk@5914 2bbb7eff-a529-9590-31e7-b0007b416f81
/external/skia/include/effects/SkBlurImageFilter.h
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9c39744a00573b7133fc765b0a9d50a0ceace7b8 |
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27-Sep-2012 |
senorblanco@chromium.org <senorblanco@chromium.org@2bbb7eff-a529-9590-31e7-b0007b416f81> |
Fix recursive GPU processing for SkImageFilter. Plumb through the SkImageFilter::Proxy parameter to the GPU recursion path. Extract DeviceImageFilterProxy from SkCanvas.cpp into its own .h, and rename it. https://codereview.appspot.com/6575059/ git-svn-id: http://skia.googlecode.com/svn/trunk@5720 2bbb7eff-a529-9590-31e7-b0007b416f81
/external/skia/include/effects/SkBlurImageFilter.h
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bf2768bab9f3b21c03a8f9a75dc891231d5857cc |
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20-Aug-2012 |
senorblanco@chromium.org <senorblanco@chromium.org@2bbb7eff-a529-9590-31e7-b0007b416f81> |
Refactor SkImageFilter into its own .cpp file. Review URL: https://codereview.appspot.com/6465073/ git-svn-id: http://skia.googlecode.com/svn/trunk@5188 2bbb7eff-a529-9590-31e7-b0007b416f81
/external/skia/include/effects/SkBlurImageFilter.h
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f1369ce607adf55ffffe58fb93893bafb6ff6ebe |
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20-Aug-2012 |
senorblanco@chromium.org <senorblanco@chromium.org@2bbb7eff-a529-9590-31e7-b0007b416f81> |
Implements a new class, SkSingleInputImageFilter, to handle DAG connectivity for filters with a single image input. This provides functionality to store, flatten and unflatten a single SkImageFilter input, as well as to recursively evaluate it on the CPU or GPU. The following classes were re-parented to implement DAG connectivity: SkBlurImageFilter, SkDilateImageFilter, SkErodeImageFilter, SkColorFilterImageFilter. The constructors for each have been appended with a new parameter, representing the input filter (default NULL). This change also implements an arbitrary SkBitmap input source for filtering, SkBitmapSource. NOTE: This CL will require gyp file changes when rolling past this revision. Review URL: https://codereview.appspot.com/6462071/ git-svn-id: http://skia.googlecode.com/svn/trunk@5170 2bbb7eff-a529-9590-31e7-b0007b416f81
/external/skia/include/effects/SkBlurImageFilter.h
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302cffba86a188373c99833d83392f33e6014542 |
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01-Aug-2012 |
senorblanco@chromium.org <senorblanco@chromium.org@2bbb7eff-a529-9590-31e7-b0007b416f81> |
Replace the asAFoo() functions in SkImageFilter with canFilterImageGPU() and onFilterImageGPU() virtuals. This allows each filter to implement its own GPU processing code, even for multi-pass filters. Review URL: http://codereview.appspot.com/6449075/ git-svn-id: http://skia.googlecode.com/svn/trunk@4900 2bbb7eff-a529-9590-31e7-b0007b416f81
/external/skia/include/effects/SkBlurImageFilter.h
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54924243c1b65b3ee6d8fa064b50a9b1bb2a19a5 |
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29-Mar-2012 |
djsollen@google.com <djsollen@google.com@2bbb7eff-a529-9590-31e7-b0007b416f81> |
Cleanup code related to SkFlattenable::flatten() The following changes were made by this CL: 1. Make flatten() a protected method as callers should use SkFlattenableWriteBuffer to flatten an object 2. Make flatten a const method (including subclasses) 3. Mark subclass implementation of flatten with SK_OVERRIDE 4. Ensure overridden flatten impls call their parent 5. Remove no-op implementations of flatten from subclasses Additionally, if necessary the unflattening constructor was also moved to the protected section of the subclasses header if it was not already there. git-svn-id: http://skia.googlecode.com/svn/trunk@3540 2bbb7eff-a529-9590-31e7-b0007b416f81
/external/skia/include/effects/SkBlurImageFilter.h
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ba28d03e94dc221d6a803bf2a84a420b9159255c |
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26-Mar-2012 |
djsollen@google.com <djsollen@google.com@2bbb7eff-a529-9590-31e7-b0007b416f81> |
Create macro for registering classes for deserialization Review URL: https://codereview.appspot.com/5909063 git-svn-id: http://skia.googlecode.com/svn/trunk@3494 2bbb7eff-a529-9590-31e7-b0007b416f81
/external/skia/include/effects/SkBlurImageFilter.h
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a2ca41e3afdd8fad5e0e924dec029f33918e0a67 |
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23-Mar-2012 |
djsollen@google.com <djsollen@google.com@2bbb7eff-a529-9590-31e7-b0007b416f81> |
Cleanup Macros arround static initializers for SkFlattenable. This CL also removes an unused debugging function from the class Review URL: https://codereview.appspot.com/5890043 git-svn-id: http://skia.googlecode.com/svn/trunk@3483 2bbb7eff-a529-9590-31e7-b0007b416f81
/external/skia/include/effects/SkBlurImageFilter.h
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76dd277b1fa021c42fc3acdd8d61e7dc05f9c267 |
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05-Jan-2012 |
reed@google.com <reed@google.com@2bbb7eff-a529-9590-31e7-b0007b416f81> |
add filterImage() entry-point to SkDevice, to allow it to specialize on subclasses of SkImageFilter. If that returns false, then the filter itself is invoked. git-svn-id: http://skia.googlecode.com/svn/trunk@2977 2bbb7eff-a529-9590-31e7-b0007b416f81
/external/skia/include/effects/SkBlurImageFilter.h
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ae814c74763e3f7c13aeb03f6f8b894bd11ff35e |
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20-Dec-2011 |
senorblanco@chromium.org <senorblanco@chromium.org@2bbb7eff-a529-9590-31e7-b0007b416f81> |
A software implementation of the Gaussian blur filter, using 3 box blurs. Also re-enable the imageblur GM test, since the SkPicture path now works. Review URL: http://codereview.appspot.com/5413048/ git-svn-id: http://skia.googlecode.com/svn/trunk@2905 2bbb7eff-a529-9590-31e7-b0007b416f81
/external/skia/include/effects/SkBlurImageFilter.h
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d26147adbbdca85f07dff432025afee0c8614387 |
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15-Dec-2011 |
caryclark@google.com <caryclark@google.com@2bbb7eff-a529-9590-31e7-b0007b416f81> |
add optional manual global initialization M include/effects/SkAvoidXfermode.h M include/effects/SkDiscretePathEffect.h M include/effects/Sk1DPathEffect.h M include/effects/Sk2DPathEffect.h M include/effects/SkBlurDrawLooper.h M include/effects/SkPixelXorXfermode.h M include/effects/SkDashPathEffect.h M include/effects/SkColorMatrixFilter.h M include/effects/SkEmbossMaskFilter.h M include/effects/SkLayerDrawLooper.h M include/effects/SkGroupShape.h M include/effects/SkBlurImageFilter.h M include/effects/SkRectShape.h A include/effects/SkEffects.h M include/effects/SkCornerPathEffect.h M include/effects/SkGradientShader.h M include/effects/SkBlurMaskFilter.h M include/effects/SkLayerRasterizer.h M include/core/SkMallocPixelRef.h M include/core/SkFlattenable.h M include/core/SkShape.h M include/core/SkPixelRef.h M include/core/SkGraphics.h M include/core/SkPathEffect.h M include/core/SkPostConfig.h M include/core/SkXfermode.h M include/core/SkColorFilter.h M include/images/SkFlipPixelRef.h M include/images/SkImageRef_GlobalPool.h M src/effects/SkDashPathEffect.cpp M src/effects/SkColorMatrixFilter.cpp M src/effects/SkBlurImageFilter.cpp M src/effects/SkGroupShape.cpp M src/effects/SkCornerPathEffect.cpp M src/effects/SkGradientShader.cpp M src/effects/SkBlurMaskFilter.cpp M src/effects/SkAvoidXfermode.cpp M src/effects/Sk2DPathEffect.cpp M src/effects/SkBlurDrawLooper.cpp M src/effects/SkPixelXorXfermode.cpp M src/effects/SkColorFilters.cpp M src/effects/SkLayerDrawLooper.cpp M src/effects/SkRectShape.cpp A src/effects/SkEffects.cpp M src/effects/SkLayerRasterizer.cpp M src/effects/SkDiscretePathEffect.cpp M src/effects/Sk1DPathEffect.cpp A src/effects/SkEffects_none.cpp M src/core/SkPixelRef.cpp M src/core/SkGraphics.cpp M src/core/SkFlattenable.cpp M src/core/SkBitmapProcShader.h M src/core/SkPathEffect.cpp M src/core/SkShape.cpp M src/core/SkXfermode.cpp M src/core/SkMallocPixelRef.cpp M src/core/SkBitmapProcShader.cpp M src/images/SkFlipPixelRef.cpp M src/images/SkImageRef_GlobalPool.cpp A src/ports/SkGlobalInitialization_chromium.cpp M src/ports/SkImageRef_ashmem.h M src/ports/SkImageRef_ashmem.cpp A src/ports/SkGlobalInitialization_default.cpp M gyp/effects.gyp M gyp/tools.gyp M gyp/ports.gyp git-svn-id: http://skia.googlecode.com/svn/trunk@2876 2bbb7eff-a529-9590-31e7-b0007b416f81
/external/skia/include/effects/SkBlurImageFilter.h
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54e01b2ab985e7a7d38109812069d056d128bfa1 |
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16-Nov-2011 |
senorblanco@chromium.org <senorblanco@chromium.org@2bbb7eff-a529-9590-31e7-b0007b416f81> |
This change makes SkImageFilter and SkBlurImageFilter flattenable/unflattenable. The imageblur test also needed to stop calling getDeviceSize(), since it was returning 99999x99999 for the SkPicture case. git-svn-id: http://skia.googlecode.com/svn/trunk@2699 2bbb7eff-a529-9590-31e7-b0007b416f81
/external/skia/include/effects/SkBlurImageFilter.h
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60014ca38710d3fc265f4376b05c0fefd0e044cf |
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09-Nov-2011 |
senorblanco@chromium.org <senorblanco@chromium.org@2bbb7eff-a529-9590-31e7-b0007b416f81> |
Implement Gaussian blurs for images. The caller creates an an SkBlurImageFilter, sets it on an SkPaint, passes that paint to saveLayer(), draws the primitives which are to be blurred, then calls restore(), which applies the blur. The blurs have separate sizes in the horizontal and vertical direction. This feature is GPU-only for now. NB: Due to the clipping change, there are slight pixel differences on the blurs_gpu and shadows_gpu tests, so those will require rebaselining on all platforms, as will some of the WebKit layout tests (TBD). Review URL: http://codereview.appspot.com/5322068/ git-svn-id: http://skia.googlecode.com/svn/trunk@2643 2bbb7eff-a529-9590-31e7-b0007b416f81
/external/skia/include/effects/SkBlurImageFilter.h
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