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2a1208017d
skia2/samplecode
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scroggo 2a1208017d Qualify the return value of SkImageDecoder::decode 
Add a new enum to differentiate between a complete decode and a
partial decode (with the third value being failure). Return this
value from SkImageDecoder::onDecode (in all subclasses, plus
SkImageDecoder_empty) and ::decode.

For convenience, if the enum is treated as a boolean, success and
partial success are both considered true.

Note that the static helper functions (DecodeFile etc) still return
true and false (for one thing, this allows us to continue to use
SkImageDecoder::DecodeMemory as an SkPicture::InstallPixelRefProc in
SkPicture::CreateFromStream).

Also correctly report failure in SkASTCImageDecoder::onDecode when
SkTextureCompressor::DecompressBufferFromFormat fails.

BUG=skia:3037
BUG:b/17419670

Review URL: https://codereview.chromium.org/647023006
2014-10-22 12:07:00 -07:00
..
ClockFaceView.cpp Simplify flattening to just write enough to call the factory/public-constructor for the class. We want to *not* rely on private constructors, and not rely on calling through the inheritance hierarchy for either flattening or unflattening(CreateProc). 2014-08-21 07:59:51 -07:00
GMSampleView.h DM: also run benches once. 2014-02-26 23:01:57 +00:00
OverView.cpp Removes uses of unnamed namespace from samplecode. 2013-09-13 12:39:55 +00:00
OverView.h Add a header for OverView.cpp as well. 2012-09-18 01:52:20 +00:00
Sample2PtRadial.cpp Result of running tools/sanitize_source_files.py (which was added in https://codereview.appspot.com/6465078/) 2012-08-23 18:19:56 +00:00
SampleAAClip.cpp replace SkBitmap::Config with SkColorType in gms 2014-02-17 21:21:46 +00:00
SampleAARectModes.cpp Move SkShader::fLocalMatrix into SkShader constructor. 2014-04-28 14:55:39 +00:00
SampleAARects.cpp use SkColorType instead of SkBitmap::Config in samplecode 2014-02-17 02:55:57 +00:00
SampleAll.cpp Change SkPicture::draw to playback 2014-09-04 08:42:50 -07:00
SampleAnimatedGradient.cpp Sanitizing source files in Skia_Periodic_House_Keeping 2013-01-26 07:06:02 +00:00
SampleAnimator.cpp Sanitizing source files in Skia_Periodic_House_Keeping 2013-01-26 07:06:02 +00:00
SampleAnimBlur.cpp move common blur types into central header 2014-04-28 16:25:35 +00:00
SampleApp.cpp use SkDocument to capture pdfs from SampleApp 'e' 2014-10-08 11:10:51 -07:00
SampleApp.h use SkDocument to capture pdfs from SampleApp 'e' 2014-10-08 11:10:51 -07:00
SampleArc.cpp remove SkFloatToScalar macro 2013-11-25 19:44:07 +00:00
SampleAvoid.cpp Factory methods for heap-allocated SkPathEffect and SkXfermode objects. 2014-02-20 20:40:19 +00:00
SampleBigBlur.cpp move common blur types into central header 2014-04-28 16:25:35 +00:00
SampleBigGradient.cpp Sanitizing source files in Skia_Periodic_House_Keeping 2013-01-26 07:06:02 +00:00
SampleBitmapRect.cpp use surface in SkView/SampleApp 2014-09-18 11:29:01 -07:00
SampleBlur.cpp move common blur types into central header 2014-04-28 16:25:35 +00:00
SampleBox.cpp Sanitizing source files in Skia_Periodic_House_Keeping 2013-01-26 07:06:02 +00:00
SampleCamera.cpp Move SkShader::fLocalMatrix into SkShader constructor. 2014-04-28 14:55:39 +00:00
SampleChart.cpp "NULL !=" = NULL 2014-09-05 13:34:00 -07:00
SampleCircle.cpp add peekPixels to SkCanvas and SkSurface 2014-02-13 17:14:46 +00:00
SampleClamp.cpp Sanitizing source files in Skia_Periodic_House_Keeping 2013-01-26 07:06:02 +00:00
SampleClip.cpp Change old PRG to be SkLCGRandom; change new one to SkRandom 2013-09-09 20:09:12 +00:00
SampleClock.cpp Add Clock Sample. 2013-09-17 19:52:05 +00:00
SampleCode.h remove SkBounder -- unused and unloved 2014-06-03 10:54:00 -07:00
SampleColorFilter.cpp Move SkShader::fLocalMatrix into SkShader constructor. 2014-04-28 14:55:39 +00:00
SampleComplexClip.cpp fix more 64bit warnings 2014-01-27 13:42:58 +00:00
SampleConcavePaths.cpp Sanitizing source files in Skia_Periodic_House_Keeping 2013-01-26 07:06:02 +00:00
SampleCull.cpp deprecate SkScalarRound (and its ilk), use SkScalarRound[ToInt,ToScalar]. #define SK_SUPPORT_DEPRECATED_SCALARROUND for legacy clients 2013-12-17 19:22:07 +00:00
SampleDash.cpp Move SkShader::fLocalMatrix into SkShader constructor. 2014-04-28 14:55:39 +00:00
SampleDegenerateTwoPtRadials.cpp remove remaining references to Sk64 (obsolete) 2014-01-13 14:53:55 +00:00
SampleDither.cpp add new copyTo version to SkBitmap, which takes SkColorType 2014-02-23 03:59:35 +00:00
SampleDitherBitmap.cpp remove alphatype from colortable 2014-09-29 12:10:27 -07:00
SampleDraw.cpp Sanitizing source files in Skia_Periodic_House_Keeping 2013-01-26 07:06:02 +00:00
SampleEffects.cpp move common blur types into central header 2014-04-28 16:25:35 +00:00
SampleEmboss.cpp remove unused Kernel33MaskFilter 2014-05-12 13:35:55 +00:00
SampleEmptyPath.cpp Clean up SkTypes.h. 2013-10-11 18:50:45 +00:00
SampleEncode.cpp hide discardable factory from public imagegenerator api 2014-05-27 14:14:22 +00:00
SampleFatBits.cpp Hide fields in SkImageInfo 2014-09-03 11:54:58 -07:00
SampleFillType.cpp Sanitizing source files in Skia_Periodic_House_Keeping 2013-01-26 07:06:02 +00:00
SampleFilter2.cpp hide Config in SkImageDecoder -- use SkColorType instead 2014-06-12 17:40:00 -07:00
SampleFilter.cpp hide SkBitmap::Config entirely (behind a flag) 2014-06-17 08:38:31 -07:00
SampleFilterFuzz.cpp "NULL !=" = NULL 2014-09-05 13:34:00 -07:00
SampleFontCache.cpp use SkColorType instead of SkBitmap::Config in samplecode 2014-02-17 02:55:57 +00:00
SampleFontScalerTest.cpp remove SkFloatToScalar macro 2013-11-25 19:44:07 +00:00
SampleFuzz.cpp move common blur types into central header 2014-04-28 16:25:35 +00:00
SampleGradients.cpp Remove unused (by clients) SkUnitMapper 2014-05-22 12:27:41 +00:00
SampleHairCurves.cpp Change old PRG to be SkLCGRandom; change new one to SkRandom 2013-09-09 20:09:12 +00:00
SampleHairline.cpp Revert "Revert of add colortable support to imagegenerator (https://codereview.chromium.org/304443003/)" 2014-05-29 15:57:20 +00:00
SampleHairModes.cpp Move SkShader::fLocalMatrix into SkShader constructor. 2014-04-28 14:55:39 +00:00
SampleIdentityScale.cpp add an animated test to verify that high-quality identity scaling doesn't change the image 2014-08-08 12:11:33 -07:00
SampleLayerMask.cpp Reduce internal explicit SaveFlags usage. 2014-04-18 14:19:31 +00:00
SampleLayers.cpp Remove unused (by clients) SkUnitMapper 2014-05-22 12:27:41 +00:00
SampleLCD.cpp Sanitizing source files in Skia_Periodic_House_Keeping 2013-01-26 07:06:02 +00:00
SampleLines.cpp remove unused Kernel33MaskFilter 2014-05-12 13:35:55 +00:00
SampleLua.cpp add gradients and drawPaint to lua 2014-10-21 07:12:58 -07:00
SampleManyRects.cpp Change old PRG to be SkLCGRandom; change new one to SkRandom 2013-09-09 20:09:12 +00:00
SampleMeasure.cpp remove (unused) scale parameter from measureText 2014-08-26 11:30:01 -07:00
SampleMipMap.cpp use SkColorType instead of SkBitmap::Config in samplecode 2014-02-17 02:55:57 +00:00
SampleMovie.cpp Fix more clang errors. 2013-04-05 21:13:14 +00:00
SampleOvalTest.cpp use SkColorType instead of SkBitmap::Config in samplecode 2014-02-17 02:55:57 +00:00
SamplePatch.cpp parameterize tesselation params 2014-08-06 09:54:19 -07:00
SamplePath.cpp use SkColorType instead of SkBitmap::Config in samplecode 2014-02-17 02:55:57 +00:00
SamplePathClip.cpp Fixing some warnings on Linux 2013-03-07 20:52:59 +00:00
SamplePathEffects.cpp Builder class for SkLayerRasterizer. 2014-02-26 13:27:37 +00:00
SamplePathFill.cpp Sanitizing source files in Skia_Periodic_House_Keeping 2013-01-26 07:06:02 +00:00
SamplePathUtils.cpp Factory methods for heap-allocated SkPathEffect and SkXfermode objects. 2014-02-20 20:40:19 +00:00
SamplePdfFileViewer.cpp remove remaining references to Sk64 (obsolete) 2014-01-13 14:53:55 +00:00
SamplePictFile.cpp Change SkPicture::draw to playback 2014-09-04 08:42:50 -07:00
SamplePicture.cpp Cleanup usage of GetResourcePath() after commit bcbc1788b4. 2014-07-01 12:35:49 -07:00
SamplePoints.cpp remove unused Kernel33MaskFilter 2014-05-12 13:35:55 +00:00
SamplePolyToPoly.cpp remove SkFloatToScalar macro 2013-11-25 19:44:07 +00:00
SampleRectanizer.cpp Move GrIPoint16 to SkIPoint16 (and remove GrPoint.h) 2014-06-02 10:20:15 -07:00
SampleRegion.cpp use SkColorType instead of SkBitmap::Config in samplecode 2014-02-17 02:55:57 +00:00
SampleRepeatTile.cpp use SkColorType instead of SkBitmap::Config in samplecode 2014-02-17 02:55:57 +00:00
SampleRotateCircles.cpp Draw more accurate thick-stroked Beziers (disabled) 2014-10-09 05:36:04 -07:00
SampleShaders.cpp Sanitizing source files in Skia_Periodic_House_Keeping 2013-01-26 07:06:02 +00:00
SampleShaderText.cpp remove unneeded inval 2014-06-02 14:41:24 -07:00
SampleSkLayer.cpp deprecate SkScalarRound (and its ilk), use SkScalarRound[ToInt,ToScalar]. #define SK_SUPPORT_DEPRECATED_SCALARROUND for legacy clients 2013-12-17 19:22:07 +00:00
SampleSlides.cpp Remove unused (by clients) SkUnitMapper 2014-05-22 12:27:41 +00:00
SampleSpiral.cpp Sanitizing source files in Skia_Periodic_House_Keeping 2013-01-26 07:06:02 +00:00
SampleStringArt.cpp Type warning fix for: Add string art GM and sample. 2013-09-19 16:32:49 +00:00
SampleStrokePath.cpp move common blur types into central header 2014-04-28 16:25:35 +00:00
SampleStrokeRect.cpp Sanitizing source files in Skia_Periodic_House_Keeping 2013-01-26 07:06:02 +00:00
SampleSubpixelTranslate.cpp Cleanup usage of GetResourcePath() after commit bcbc1788b4. 2014-07-01 12:35:49 -07:00
SampleText.cpp remove unused TextBufferDirection enum 2014-10-03 12:44:37 -07:00
SampleTextAlpha.cpp stop calling SkCanvas::getDevice 2014-06-30 09:05:34 -07:00
SampleTextBox.cpp Sanitizing source files in Skia_Periodic_House_Keeping 2013-01-26 07:06:02 +00:00
SampleTextOnPath.cpp Make sure SkDrawLooper objects can only be allocated on the heap. 2014-04-15 15:48:36 +00:00
SampleTextureDomain.cpp SkCanvas::drawImage is the new way for drawing a SkImage to a Canvas 2014-09-24 13:03:30 -07:00
SampleTiling.cpp "NULL !=" = NULL 2014-09-05 13:34:00 -07:00
SampleTinyBitmap.cpp use SkColorType instead of SkBitmap::Config in samplecode 2014-02-17 02:55:57 +00:00
SampleUnpremul.cpp Qualify the return value of SkImageDecoder::decode 2014-10-22 12:07:00 -07:00
SampleVertices.cpp Remove unused (by clients) SkUnitMapper 2014-05-22 12:27:41 +00:00
SampleWarp.cpp Sanitizing source files in Skia_Periodic_House_Keeping 2013-01-26 07:06:02 +00:00
SampleWritePixels.cpp use SkColorType instead of SkBitmap::Config in samplecode 2014-02-17 02:55:57 +00:00
SampleXfermodesBlur.cpp Revert "Revert of add colortable support to imagegenerator (https://codereview.chromium.org/304443003/)" 2014-05-29 15:57:20 +00:00
TransitionView.cpp remove SkFloatToScalar macro 2013-11-25 19:44:07 +00:00
TransitionView.h Add a header for OverView.cpp as well. 2012-09-18 01:52:20 +00:00
vertexdump.cpp remove SkFloatToScalar macro 2013-11-25 19:44:07 +00:00