emmaleer 8f4ba76742 SkScaledCodec class ... This class does scaling by using a scanlineDecoder. getScanlines and skipScanlines are used for y sampling, the swizzler is used for x sampling this class is currently only working for png and jpeg images I will update other Codec types to work soon For SkJpegCodec to implement width wise swizzling it now uses a swizzler. I ran performance tests on this change. Here are the performance test results: https://docs.google.com/a/google.com/spreadsheets/d/1D7-Q_GXD_dI68LZO005NNvb8Wq2Ee0wEBEPG72671yw/edit?usp=sharing BUG=skia: Committed: https://skia.googlesource.com/skia/+/0944100ac89f797714eeae0cf2875e2335ff52ee Committed: https://skia.googlesource.com/skia/+/d518ea7927f9f4e0ed5b4134d1b4f48243855a47 Committed: https://skia.googlesource.com/skia/+/b157917507d4f7d2651f0aeb566d31603cc02240 Review URL: https://codereview.chromium.org/1260673002		2015-08-14 07:44:46 -07:00
..
DM.cpp	SkScaledCodec class	2015-08-14 07:44:46 -07:00
DMGpuSupport.h	Add caps overrides to GMs	2015-05-27 13:23:23 -07:00
DMJsonWriter.cpp	Remove SkThread.h, include SkMutex.h or SkAtomics.h as appropriate.	2015-07-07 12:21:22 -07:00
DMJsonWriter.h	Update DM to allow Src's to have optional options.	2015-04-03 07:24:48 -07:00
DMSrcSink.cpp	SkScaledCodec class	2015-08-14 07:44:46 -07:00
DMSrcSink.h	DM: track a direct/indirect bit for each Sink too.	2015-07-31 06:43:04 -07:00
DMSrcSinkAndroid.cpp	Move HWUI boilerplate into utils/android	2015-03-27 12:22:01 -07:00
DMSrcSinkAndroid.h	Missing overrides for Sinks in HWUI.	2015-08-03 10:20:28 -07:00