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* Adding an option to render only the shadow in SkDropShadowImageFilterGravatar sugoi2014-10-23
| | | | | | | | This is basically how blink uses the filter. Currently, I can't use it for "ShadowOnly" mode with the filter at all, but instead of copying the code and risking to have the codepaths diverge, I'm simply going to add the option here. BUG=skia: Review URL: https://codereview.chromium.org/646213004
* Sanitizing source files in Housekeeper-NightlyGravatar skia.committer@gmail.com2014-03-15
| | | | git-svn-id: http://skia.googlecode.com/svn/trunk@13820 2bbb7eff-a529-9590-31e7-b0007b416f81
* Implement support for expanding crop rects in image filtersGravatar senorblanco@chromium.org2014-03-14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | NOTE: this patch set is based on https://codereview.chromium.org/189913021/, and needs that patch to land first. Until now, crop rects in Skia have only been able to reduce the size of the destination bounds, but not expand them. SVG semantics require the latter as well. The heart of the change is in applyCropRect(), which now assigns each edge, instead of doing an intersection with the crop rect. In order to support this (and still work well with tiled drawing) we need to clip the resulting crop rect to the clipping region of the filters. This uses the Context struct previously landed from https://codereview.chromium.org/189913021/. Many of the pixel loops are not yet ready to handle a destination rect larger than the source rect. So we provide a convenience version of applyCropRect() which creates an offscreen and pads it out with transparent black. Once the pixel loops and shaders have been fixed to support larger destination bounds, they should be switched back to the non-drawing version of applyCropRect(). BUG=skia: R=bsalomon@google.com, reed@google.com Committed: https://code.google.com/p/skia/source/detail?r=13805 Review URL: https://codereview.chromium.org/198003008 git-svn-id: http://skia.googlecode.com/svn/trunk@13809 2bbb7eff-a529-9590-31e7-b0007b416f81
* Revert "Implement support for expanding crop rects in image filters"Gravatar senorblanco@chromium.org2014-03-14
| | | | | | | | | | | Breaking ImageFilterTests unit test. TBR=bsalomon@google.com BUG=skia: Review URL: https://codereview.chromium.org/196353021 git-svn-id: http://skia.googlecode.com/svn/trunk@13806 2bbb7eff-a529-9590-31e7-b0007b416f81
* Implement support for expanding crop rects in image filtersGravatar senorblanco@chromium.org2014-03-14
NOTE: this patch set is based on https://codereview.chromium.org/189913021/, and needs that patch to land first. Until now, crop rects in Skia have only been able to reduce the size of the destination bounds, but not expand them. SVG semantics require the latter as well. The heart of the change is in applyCropRect(), which now assigns each edge, instead of doing an intersection with the crop rect. In order to support this (and still work well with tiled drawing) we need to clip the resulting crop rect to the clipping region of the filters. This uses the Context struct previously landed from https://codereview.chromium.org/189913021/. Many of the pixel loops are not yet ready to handle a destination rect larger than the source rect. So we provide a convenience version of applyCropRect() which creates an offscreen and pads it out with transparent black. Once the pixel loops and shaders have been fixed to support larger destination bounds, they should be switched back to the non-drawing version of applyCropRect(). BUG=skia: R=bsalomon@google.com, reed@google.com Review URL: https://codereview.chromium.org/198003008 git-svn-id: http://skia.googlecode.com/svn/trunk@13805 2bbb7eff-a529-9590-31e7-b0007b416f81