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2bbc2c945b
skia2/bench
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scroggo@google.com 2bbc2c945b Add an option to create unpremultiplied bitmaps. 
Currently they cannot be used directly by Skia, but
the pixels can be used elsewhere.

SkImageDecoder:
Add functions to require unpremultiplied output
and query the presence of the requirement

SkImageDecoder_libpng:
SkImageDecoder_libwebp:
SkImageDecoder_WIC:
Respect the requirement for unpremultiplied output.
TODO: Fix SkImageDecoder_CG.

SkScaledBitmapSampler:
Add procs to skip premultiplication and a boolean
parameter to use those procs.

ImageDecodingTest:
Test unpremultiplied bitmap decoding.

SampleUnpremul:
Add a sample which allows visually comparing between the
unpremultiplied version (copied into a premultiplied bitmap,
since drawing unpremultiplied is not currently supported)
and a premultiplied version of image files.

gm.h:
Add a getter for the resource path, so Samples can use it.

As of patch set 13, https://codereview.chromium.org/16816016/
and https://codereview.chromium.org/16983004/, which were
approved separately.

R=reed@google.com

Review URL: https://codereview.chromium.org/16410009

git-svn-id: http://skia.googlecode.com/svn/trunk@9612 2bbb7eff-a529-9590-31e7-b0007b416f81
2013-06-14 15:33:20 +00:00
..
BenchTool/BenchTool.xcodeproj move main.cpp outside of the xcode project 2009-01-07 11:49:19 +00:00
AAClipBench.cpp Bench : Unused parameters cleanup 2013-03-05 18:50:01 +00:00
bench_analyze.py Adds a script to help analyze bench ranges to add/change in bench/bench_expectations.txt 2012-10-05 14:02:33 +00:00
bench_compare.py bench_compare proper spacing and tab option. 2013-01-30 19:22:51 +00:00
bench_expectations.txt Nexus 7 performance trigger rebaselines 2013-06-12 13:21:49 +00:00
bench_graph_svg.py Fixes zero division when there are no lines to plot (only one revision in range) 2013-06-13 13:53:16 +00:00
bench_util.py bench_graph_svg: HUGE speedup for parsing tiled bench data 2013-02-17 08:59:56 +00:00
BenchGpuTimer_gl.cpp Split GrGLContextInfo into GrGLContext & GrGLContextInfo 2013-02-28 20:16:25 +00:00
BenchGpuTimer_gl.h Split GrGLContextInfo into GrGLContext & GrGLContextInfo 2013-02-28 20:16:25 +00:00
benchmain.cpp Fixes microbench format change caused by r9417. 2013-06-12 14:45:03 +00:00
BenchSysTimer_c.cpp Automatic update of all copyright notices to reflect new license terms. 2011-07-28 14:26:00 +00:00
BenchSysTimer_c.h Convert #warning to comment to get iOS compiling 2013-03-28 13:43:16 +00:00
BenchSysTimer_mach.cpp Result of running tools/sanitize_source_files.py (which was added in https://codereview.appspot.com/6465078/) 2012-08-23 18:09:54 +00:00
BenchSysTimer_mach.h Automatic update of all copyright notices to reflect new license terms. 2011-07-28 14:26:00 +00:00
BenchSysTimer_posix.cpp Automatic update of all copyright notices to reflect new license terms. 2011-07-28 14:26:00 +00:00
BenchSysTimer_posix.h Sanitizing source files in Skia_Periodic_House_Keeping 2013-01-26 07:06:02 +00:00
BenchSysTimer_windows.cpp Result of running tools/sanitize_source_files.py (which was added in https://codereview.appspot.com/6465078/) 2012-08-23 18:09:54 +00:00
BenchSysTimer_windows.h Fix two warnings in bench timers. 2011-10-03 20:44:39 +00:00
BenchTimer.cpp extend SkBenchmark to allow a bench to return a durationScale, which allows it to perform fewer actual interations, but report a scale factor to account for that. Thus a very slow bench can be compared head-to-head with a faster one, w/o actually forcing the tool to run for the full duration of the slower test. 2013-05-29 15:39:54 +00:00
BenchTimer.h extend SkBenchmark to allow a bench to return a durationScale, which allows it to perform fewer actual interations, but report a scale factor to account for that. Thus a very slow bench can be compared head-to-head with a faster one, w/o actually forcing the tool to run for the full duration of the slower test. 2013-05-29 15:39:54 +00:00
BicubicBench.cpp Add a bench for SkBicubicImageFilter. 2013-02-08 16:40:14 +00:00
BitmapBench.cpp cast enum to float to fix (really bad) warning 2013-05-29 16:19:48 +00:00
BitmapRectBench.cpp Sanitizing source files in Skia_Periodic_House_Keeping 2013-01-26 07:06:02 +00:00
BlendBench.cpp Sanitizing source files in Skia_Periodic_House_Keeping 2013-04-24 07:01:07 +00:00
BlurBench.cpp Sanitizing source files in Skia_Periodic_House_Keeping 2013-01-26 07:06:02 +00:00
BlurImageFilterBench.cpp Sanitizing source files in Skia_Periodic_House_Keeping 2013-04-25 07:01:04 +00:00
BlurRectBench.cpp Remove the non-separable blur because it is no longer used. 2013-06-11 15:23:42 +00:00
ChartBench.cpp Fix ChartBench crash. 2013-02-22 16:07:59 +00:00
ChecksumBench.cpp Re-land r9059 with empty cityhash.gyp, instead of deleted cityhash.gyp 2013-05-08 16:04:02 +00:00
ChromeBench.cpp Sanitizing source files in Skia_Periodic_House_Keeping 2013-01-26 07:06:02 +00:00
ColorFilterBench.cpp Sanitizing source files in Skia_Periodic_House_Keeping 2013-04-24 07:01:07 +00:00
DashBench.cpp Fix gyp files to allow ninja to build 64 bit on Mac. 2013-04-22 20:26:44 +00:00
DecodeBench.cpp Bench : Unused parameters cleanup 2013-03-05 18:50:01 +00:00
DeferredCanvasBench.cpp Changing SkDeferredCanvas to use factories for creation 2013-05-28 17:39:08 +00:00
DeferredSurfaceCopyBench.cpp Changing SkDeferredCanvas to use factories for creation 2013-05-28 17:39:08 +00:00
DisplacementBench.cpp Sanitizing source files in Skia_Periodic_House_Keeping 2013-04-24 07:01:07 +00:00
FontCacheBench.cpp Sanitizing source files in Housekeeper-Nightly 2013-06-13 07:00:51 +00:00
FontScalerBench.cpp use new PurgeFontCache() api 2011-11-08 20:03:48 +00:00
GameBench.cpp Sanitizing source files in Housekeeper-Nightly 2013-06-01 07:01:39 +00:00
gen_bench_ranges.py Adds microbench range generation option; renames file appropriately. (SkipBuildbotRuns) 2013-06-13 23:40:05 +00:00
GradientBench.cpp extend gradient_create bench to test opaque and alpha gradient ramps 2013-02-04 18:09:58 +00:00
GrMemoryPoolBench.cpp use SkAutoTDelete instead of SkTScopedPtr 2013-04-18 18:43:26 +00:00
gUniqueGlyphIDs.h switch array to uint16_t to fix overflows 2013-06-11 19:53:19 +00:00
ImageDecodeBench.cpp Add an option to create unpremultiplied bitmaps. 2013-06-14 15:33:20 +00:00
InterpBench.cpp Bench : Unused parameters cleanup 2013-03-05 18:50:01 +00:00
LightingBench.cpp Sanitizing source files in Skia_Periodic_House_Keeping 2013-04-25 07:01:04 +00:00
LineBench.cpp add bench for hairlines 2012-10-25 17:32:10 +00:00
MagnifierBench.cpp Sanitizing source files in Skia_Periodic_House_Keeping 2013-04-24 07:01:07 +00:00
MathBench.cpp Sanitizing source files in Housekeeper-Nightly 2013-05-04 07:01:15 +00:00
Matrix44Bench.cpp Bench : Unused parameters cleanup 2013-03-05 18:50:01 +00:00
MatrixBench.cpp Fix more clang errors. 2013-04-05 21:13:14 +00:00
MatrixConvolutionBench.cpp Fix more clang errors. 2013-04-05 21:13:14 +00:00
MemoryBench.cpp Bench : Unused parameters cleanup 2013-03-05 18:50:01 +00:00
MemsetBench.cpp Fix Win7 warning-as-error complaint 2013-06-03 17:29:58 +00:00
MergeBench.cpp Sanitizing source files in Skia_Periodic_House_Keeping 2013-04-24 07:01:07 +00:00
MorphologyBench.cpp Sanitizing source files in Skia_Periodic_House_Keeping 2013-01-26 07:06:02 +00:00
MutexBench.cpp Bench : Unused parameters cleanup 2013-03-05 18:50:01 +00:00
PathBench.cpp bump picture version since SkPath has changed (conics) 2013-05-31 15:17:50 +00:00
PathIterBench.cpp Bench : Unused parameters cleanup 2013-03-05 18:50:01 +00:00
PerlinNoiseBench.cpp Sanitizing source files in Skia_Periodic_House_Keeping 2013-04-18 07:01:48 +00:00
PicturePlaybackBench.cpp Sanitizing source files in Skia_Periodic_House_Keeping 2013-01-26 07:06:02 +00:00
PictureRecordBench.cpp Mark picture record benches as non-rendering. 2013-05-30 19:52:38 +00:00
PremulAndUnpremulAlphaOpsBench.cpp Add benchmark for PremultiplyAlpha and UnpremultiplyAlpha in Skia 2013-06-13 10:18:02 +00:00
ReadPixBench.cpp Sanitizing source files in Skia_Periodic_House_Keeping 2012-09-05 02:01:29 +00:00
RectBench.cpp Add stroked oval benches. 2013-05-07 13:03:21 +00:00
RectoriBench.cpp Sanitizing source files in Housekeeper-Nightly 2013-05-14 07:01:11 +00:00
RefCntBench.cpp Bench : Unused parameters cleanup 2013-03-05 18:50:01 +00:00
RegionBench.cpp Let SkBenchmark classes specify that they do no rendering. 2012-09-13 15:50:24 +00:00
RegionContainBench.cpp Bench : Unused parameters cleanup 2013-03-05 18:50:01 +00:00
RepeatTileBench.cpp Sanitizing source files in Skia_Periodic_House_Keeping 2013-01-26 07:06:02 +00:00
RTreeBench.cpp Sanitizing source files in Skia_Periodic_House_Keeping 2013-01-26 07:06:02 +00:00
ScalarBench.cpp Made more benchs non-rendering 2012-09-17 10:49:30 +00:00
ShaderMaskBench.cpp Sanitizing source files in Skia_Periodic_House_Keeping 2013-01-26 07:06:02 +00:00
SkBenchLogger.cpp Report data from bench_pictures in the same fashion as bench. 2012-09-07 15:21:18 +00:00
SkBenchLogger.h Report data from bench_pictures in the same fashion as bench. 2012-09-07 15:21:18 +00:00
SkBenchmark.cpp extend SkBenchmark to allow a bench to return a durationScale, which allows it to perform fewer actual interations, but report a scale factor to account for that. Thus a very slow bench can be compared head-to-head with a faster one, w/o actually forcing the tool to run for the full duration of the slower test. 2013-05-29 15:39:54 +00:00
SkBenchmark.h extend SkBenchmark to allow a bench to return a durationScale, which allows it to perform fewer actual interations, but report a scale factor to account for that. Thus a very slow bench can be compared head-to-head with a faster one, w/o actually forcing the tool to run for the full duration of the slower test. 2013-05-29 15:39:54 +00:00
SortBench.cpp Bench : Unused parameters cleanup 2013-03-05 18:50:01 +00:00
StrokeBench.cpp Sanitizing source files in Skia_Periodic_House_Keeping 2013-02-05 07:02:01 +00:00
TableBench.cpp Sanitizing source files in Skia_Periodic_House_Keeping 2012-10-04 02:01:34 +00:00
TextBench.cpp Stop bench from leaking 2012-08-13 22:10:05 +00:00
tile_analyze.py Script to plot tile vs. viewport comparison for given platform and revision. 2013-02-13 23:22:29 +00:00
TileBench.cpp Fix bug in 1xN SkBitmapProcShader optimization 2013-01-22 20:29:16 +00:00
TimerData.cpp Fix for Windows build. 2012-09-07 15:57:18 +00:00
TimerData.h Report data from bench_pictures in the same fashion as bench. 2012-09-07 15:21:18 +00:00
VertBench.cpp Fix more clang errors. 2013-04-05 21:13:14 +00:00
WriterBench.cpp Bench : Unused parameters cleanup 2013-03-05 18:50:01 +00:00
XfermodeBench.cpp Sanitizing source files in Housekeeper-Nightly 2013-05-04 07:01:15 +00:00