scroggo 65044bfe02 Return NULL when building empty LayerRasterizer. ... In SkLayerRasterizer::snapshotRasterizer() and ::detachRasterizer(), if no layers have been added, do not attempt to create an SkLayerRasterizer. Instead, return NULL. This fixes an error when running tests on Android. Update dox to state that NULL may be returned. Add tests. R=reed@google.com Author: scroggo@google.com Review URL: https://codereview.chromium.org/313653006		2014-06-03 13:12:51 -07:00
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animator	Sanitizing source files in Skia_Periodic_House_Keeping	2013-01-26 07:06:02 +00:00
config	Add SkBarriers to ports.	2014-05-29 18:24:54 +00:00
core	Initial KTX file decoder	2014-06-03 13:04:35 -07:00
device/xps	remove all references to legacy Config8888	2014-03-26 13:44:58 +00:00
effects	Return NULL when building empty LayerRasterizer.	2014-06-03 13:12:51 -07:00
gpu	Move GrIPoint16 to SkIPoint16 (and remove GrPoint.h)	2014-06-02 10:20:15 -07:00
images	Move SkDecodingImageGenerator.h to include/	2014-05-27 14:59:47 +00:00
pathops	Export SkPathOps.h functions for external use.	2013-07-09 19:43:35 +00:00
pdf	remove all references to legacy Config8888	2014-03-26 13:44:58 +00:00
pipe	Fixes for piping bitmaps with encoded data.	2013-04-30 02:32:41 +00:00
ports	Port most uses of SkOnce to SkLazyPtr.	2014-06-02 08:44:27 -07:00
record	add SK_API to include/record	2014-04-28 21:04:32 +00:00
svg	Sanitizing source files in Skia_Periodic_House_Keeping	2013-01-26 07:06:02 +00:00
text	Sanitizing source files in Skia_Periodic_House_Keeping	2013-01-26 07:06:02 +00:00
utils	remove SkBounder -- unused and unloved	2014-06-03 10:54:00 -07:00
views	Drop executable flag from headers so that they can be packaged	2014-03-11 19:55:51 +00:00
xml	Sanitizing source files in Skia_Periodic_House_Keeping	2013-01-26 07:06:02 +00:00