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* add peekPixels to SkCanvas and SkSurfaceGravatar commit-bot@chromium.org2014-02-13
| | | | | | | | | | | | | | fix reference to SkBaseDevice, which was only a problem in no-gpu build This reverts commit 4fa44a6bf73891b21917fb90d02beef9143bffa3. R=reed@google.com Author: reed@chromium.org Review URL: https://codereview.chromium.org/163603003 git-svn-id: http://skia.googlecode.com/svn/trunk@13432 2bbb7eff-a529-9590-31e7-b0007b416f81
* Revert of add peekPixels to SkCanvas and SkSurface ↵Gravatar commit-bot@chromium.org2014-02-13
| | | | | | | | | | | | | | | | | | | | | | | | (https://codereview.chromium.org/161733002/) Reason for revert: compile issues with gm/xfermodes3 Original issue's description: > add peekPixels to SkCanvas and SkSurface > > clone of https://codereview.chromium.org/159723006/ > > Committed: https://code.google.com/p/skia/source/detail?r=13427 R=jvanverth@google.com NOTREECHECKS=true NOTRY=true Author: reed@chromium.org Review URL: https://codereview.chromium.org/163823002 git-svn-id: http://skia.googlecode.com/svn/trunk@13428 2bbb7eff-a529-9590-31e7-b0007b416f81
* add peekPixels to SkCanvas and SkSurfaceGravatar mike@reedtribe.org2014-02-13
| | | | | | | | clone of https://codereview.chromium.org/159723006/ Review URL: https://codereview.chromium.org/161733002 git-svn-id: http://skia.googlecode.com/svn/trunk@13427 2bbb7eff-a529-9590-31e7-b0007b416f81
* add legacy/helper allocN32Pixels, and convert gm to use itGravatar reed@google.com2014-01-25
| | | | | | | | | | | | This is an intermediate api, but might help us quickly get to a point where no one is creating bitmaps in a 2-step process (setConfig + alloc). BUG=skia: R=halcanary@google.com Review URL: https://codereview.chromium.org/140593005 git-svn-id: http://skia.googlecode.com/svn/trunk@13182 2bbb7eff-a529-9590-31e7-b0007b416f81
* Remove support for SK_CROP_RECT_IS_INT, now that it is no longer used in ↵Gravatar senorblanco@chromium.org2013-10-16
| | | | | | | | | | | Blink or Chrome. BUG= R=reed@google.com, reed Review URL: https://codereview.chromium.org/27521002 git-svn-id: http://skia.googlecode.com/svn/trunk@11812 2bbb7eff-a529-9590-31e7-b0007b416f81
* Change SkImageFilter's cropRect from SkIRect to a CropRect struct, ↵Gravatar senorblanco@chromium.org2013-10-10
| | | | | | | | | | | | | | 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
* Split SkDevice into SkBaseDevice and SkBitmapDeviceGravatar robertphillips@google.com2013-08-29
| | | | | | | | https://codereview.chromium.org/22978012/ git-svn-id: http://skia.googlecode.com/svn/trunk@10995 2bbb7eff-a529-9590-31e7-b0007b416f81
* In image filters, apply the CTM and offset to the crop rect. This is ↵Gravatar senorblanco@chromium.org2013-08-27
| | | | | | | | | | | | | | necessary to compensate for both clipping applied by the compositor (communicated via the CTM) and for cropping applied in upstream image filters (communicated via the offset). This requires a few ugly conversions, since the crop rect is an SkIRect, and the ctm is an SkMatrix. I also had to offset the matrix passed to filter evaluation by drawSprite() and internalDrawBitmap() by the primitive position. This is the same offset that is applied when drawing the primitive, to compensate for the internal saveLayer(). Also apply the total matrix to the filter params in asNewEffect(), so that (for example) lighting params are offset by both the compositor clipping and upstream crop rects. R=reed@google.com Review URL: https://codereview.chromium.org/23295017 git-svn-id: http://skia.googlecode.com/svn/trunk@10961 2bbb7eff-a529-9590-31e7-b0007b416f81
* Revert r10830 (Split SkDevice out of SkRasterDevice) until we can get ↵Gravatar robertphillips@google.com2013-08-20
| | | | | | Chromium ready. git-svn-id: http://skia.googlecode.com/svn/trunk@10835 2bbb7eff-a529-9590-31e7-b0007b416f81
* Split SkDevice out of SkBitmapDeviceGravatar robertphillips@google.com2013-08-20
| | | | | | | | https://codereview.chromium.org/22978012/ git-svn-id: http://skia.googlecode.com/svn/trunk@10830 2bbb7eff-a529-9590-31e7-b0007b416f81
* Implement crop rect for lighting image filters. Changes for the CPU path ↵Gravatar senorblanco@chromium.org2013-07-26
| | | | | | | | | | | | | | were fairly straightforward: use the bounds rectangle when traversing the pixels, not the source rectangle. For the GPU path, this required modifying the signature of SkImageFilter::asNewEffect() to receive the bounds offset, so that the lighting filters could offset the light position by the offset. It also required modifying the base-class implementation of SkImageFilter::filterImageGPU() (which implements single-pass filters) to intersect against the bounds rect, to pass its offset to asNewEffect(), and to modify the caller's offset (so it's drawn in the correct place). Note: this will require rebaselining the lighting GM. Six new test cases were added, to accommodate a cropped version of each lighting filter. R=bsalomon@google.com, reed@google.com Review URL: https://codereview.chromium.org/20426002 git-svn-id: http://skia.googlecode.com/svn/trunk@10379 2bbb7eff-a529-9590-31e7-b0007b416f81
* Changing imageFilter GM tests to use drawBitmap instead of drawSpriteGravatar junov@chromium.org2013-01-14
| | | | | | | The motivation is be able to test the filters with scaled SkPicture playback in isolation from the issues that surround usage of drawSprite Review URL: https://codereview.appspot.com/7060071 git-svn-id: http://skia.googlecode.com/svn/trunk@7152 2bbb7eff-a529-9590-31e7-b0007b416f81
* Fix alpha computation for specular lighting filter (GPU path).Gravatar senorblanco@chromium.org2012-10-29
| | | | | | | | | | Change lighting GM background to show blending. NOTE: This will require new results for the lighting GM. Review URL: https://codereview.appspot.com/6812050 git-svn-id: http://skia.googlecode.com/svn/trunk@6181 2bbb7eff-a529-9590-31e7-b0007b416f81
* Result of running tools/sanitize_source_files.py (which was added in ↵Gravatar rmistry@google.com2012-08-23
| | | | | | | | | https://codereview.appspot.com/6465078/) This CL is part III of IV (I broke down the 1280 files into 4 CLs). Review URL: https://codereview.appspot.com/6475053 git-svn-id: http://skia.googlecode.com/svn/trunk@5264 2bbb7eff-a529-9590-31e7-b0007b416f81
* Raster implementation of diffuse and specular lighting filters. Externally,Gravatar senorblanco@chromium.org2012-06-22
the caller instantiates a light (distant, point or spot), and an SkDiffuseLightingFilter or SkSpecularLightingImageFilter with that light. A Sobel edge detection filter is applied to the alpha of the incoming bitmap, and the result is used as a height map for lighting calculations. Review URL: http://codereview.appspot.com/6302101/ git-svn-id: http://skia.googlecode.com/svn/trunk@4314 2bbb7eff-a529-9590-31e7-b0007b416f81
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