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3f2d45aff6
skia2/gyp
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senorblanco@chromium.org 3f2d45aff6 (Relanding r7275 with assert fix, plus fixes from r7276, r7280, r7283.) 
Implement a bicubic resampling image filter, with raster and GPU backends.
In order to get this to work on the GPU side, I had to modify the width and height of the drawn texture in drawSprite() and drawDevice() to use the filtered texture's dimensions, instead of the source texture.  (This wasn't a problem before since all other image filters produce results the same dimensions as their input texture.)
For now, this implementation only does axis-aligned scaling (same as the Lanczos-3 implementation in Chrome).  It's also done for correctness and clarity, not speed, so there are lots of opportunities for speedups.

Committed: https://code.google.com/p/skia/source/detail?r=7275

Review URL: https://codereview.appspot.com/7033049

git-svn-id: http://skia.googlecode.com/svn/trunk@7287 2bbb7eff-a529-9590-31e7-b0007b416f81
2013-01-18 20:48:20 +00:00
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android_deps.gyp Result of running tools/sanitize_source_files.py (which was added in https://codereview.appspot.com/6465078/) 2012-08-23 18:14:13 +00:00
android_system.gyp Fix android build by removing references to the old sampleApp 2012-12-13 18:27:44 +00:00
angle.gyp Turn off WarnAsError when building ANGLE projects on windows. 2013-01-08 21:46:05 +00:00
animator.gyp Build Skia as a static library 2012-10-10 19:45:51 +00:00
apptype_console.gypi Improve NaCl support 2012-11-01 17:43:44 +00:00
bench.gyp move include of src/effects into general, and out of gpu-specific 2013-01-04 23:06:44 +00:00
bench.gypi Added new bench to test out 1xN BitmapProcShaders 2013-01-17 19:51:41 +00:00
common_conditions.gypi Turn off WarnAsError when building ANGLE projects on windows. 2013-01-08 21:46:05 +00:00
common_variables.gypi This takes the convex path tesselator from the Android code and hooks it into a 2013-01-09 21:04:52 +00:00
common.gypi Runtime configuration system for skia. This will allow developers to control settings at launch time without relying on compile-time flags or recompilation. It can be used to turn features on and off, as well as to control numeric quantities to 'tune' algorithms. Once I make sure it's working across all platforms I'll send out a quick tutorial on its use. 2013-01-14 18:49:19 +00:00
core.gyp Runtime configuration system for skia. This will allow developers to control settings at launch time without relying on compile-time flags or recompilation. It can be used to turn features on and off, as well as to control numeric quantities to 'tune' algorithms. Once I make sure it's working across all platforms I'll send out a quick tutorial on its use. 2013-01-14 18:49:19 +00:00
core.gypi Follow up on the previous patch : 2012-12-17 21:16:45 +00:00
debugger.gyp Show the paint's typeface information in the details pane of the debugger. 2013-01-07 15:48:19 +00:00
effects.gyp Build Skia as a static library 2012-10-10 19:45:51 +00:00
effects.gypi (Relanding r7275 with assert fix, plus fixes from r7276, r7280, r7283.) 2013-01-18 20:48:20 +00:00
everything.gyp Improve NaCl support 2012-11-01 17:43:44 +00:00
experimental.gyp This takes the convex path tesselator from the Android code and hooks it into a 2013-01-09 21:04:52 +00:00
FileReaderApp.gyp Build Skia as a static library 2012-10-10 19:45:51 +00:00
freetype.gyp Improve NaCl support 2012-11-01 17:43:44 +00:00
gm.gyp Added a new function to directly generate a blurred rectangle analytically. 2013-01-04 20:29:03 +00:00
gmslides.gypi (Relanding r7275 with assert fix, plus fixes from r7276, r7280, r7283.) 2013-01-18 20:48:20 +00:00
gpu.gyp Runtime configuration system for skia. This will allow developers to control settings at launch time without relying on compile-time flags or recompilation. It can be used to turn features on and off, as well as to control numeric quantities to 'tune' algorithms. Once I make sure it's working across all platforms I'll send out a quick tutorial on its use. 2013-01-14 18:49:19 +00:00
gpu.gypi Remove default implementation of GrEffect::isEqual. Make GrSingleTextureEffect abstract. 2013-01-17 16:50:08 +00:00
images.gyp kill unused SkFlipPixelRef 2012-12-13 16:35:37 +00:00
jsoncpp.gyp Separate our jsoncpp dependency from Chromium's jsoncpp overrides. 2013-01-15 17:16:51 +00:00
libjpeg.gyp Disable warning emitted in libjpg build 2012-09-25 19:14:14 +00:00
most.gyp add a "most" target, and make it the default 2012-10-18 16:10:56 +00:00
nacl.gyp Sanitizing source files in Skia_Periodic_House_Keeping 2012-11-02 02:01:24 +00:00
opts.gyp Fix gyp files when building Android for x86 2013-01-18 15:21:54 +00:00
pdf.gyp Build Skia as a static library 2012-10-10 19:45:51 +00:00
pixman_test.gyp more pixman work in progress 2012-10-16 12:32:33 +00:00
ports.gyp Add support for SkImageRef_ashmem. 2012-11-19 19:34:23 +00:00
SampleApp.gyp Remove unused debugger code from SampleApp. 2013-01-17 13:20:01 +00:00
sfnt.gyp Additional OpenType tables. 2012-11-20 18:52:23 +00:00
shapeops_demo.gyp shape ops work in progress 2012-10-16 12:06:27 +00:00
shapeops_edge.gyp shape ops work in progress 2013-01-04 19:41:13 +00:00
shapeops_tool.gyp checkpoint for shape ops 2012-10-09 14:11:58 +00:00
SimpleCocoaApp.gyp Build Skia as a static library 2012-10-10 19:45:51 +00:00
SimpleiOSApp.gyp Build Skia as a static library 2012-10-10 19:45:51 +00:00
skia_base_libs.gyp Fix gyp files when building Android for x86 2013-01-18 15:21:54 +00:00
svg.gyp Build Skia as a static library 2012-10-10 19:45:51 +00:00
tests.gyp Create SkBitmapChecksummer and associated SkBitmapTransformer 2012-12-12 17:22:23 +00:00
tools.gyp tools.gyp: dependencies in apfabetical order 2013-01-18 18:06:22 +00:00
utils.gyp Runtime configuration system for skia. This will allow developers to control settings at launch time without relying on compile-time flags or recompilation. It can be used to turn features on and off, as well as to control numeric quantities to 'tune' algorithms. Once I make sure it's working across all platforms I'll send out a quick tutorial on its use. 2013-01-14 18:49:19 +00:00
views_animated.gyp Remove SkListWidget.cpp, which has not been compiled for 18 months 2012-09-25 18:24:41 +00:00
views.gyp Fix NoGPU build 2012-11-01 18:01:08 +00:00
xml.gyp Improve NaCl support 2012-11-01 17:43:44 +00:00
xps.gyp Build Skia as a static library 2012-10-10 19:45:51 +00:00
zlib.gyp Improve NaCl support 2012-11-01 17:43:44 +00:00