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path: root/src/core/SkPM4f.h
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* partial revert of https://skia-review.googlesource.com/c/skia/+/90026 for ↵Gravatar Mike Reed2018-01-03
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | android Some errors: frameworks/base/core/jni/android/graphics/Bitmap.cpp:385: error: undefined reference to 'gDitherMatrix_4Bit_16' frameworks/base/core/jni/android/graphics/Bitmap.cpp:397: error: undefined reference to 'gDitherMatrix_4Bit_16' frameworks/base/core/jni/android/graphics/Bitmap.cpp:373: error: undefined reference to 'gDitherMatrix_3Bit_16' frameworks/base/core/jni/android/graphics/Bitmap.cpp:322: error: undefined reference to 'SkPM4f::toF16() const' frameworks/base/core/jni/android/graphics/Bitmap.cpp:333: error: undefined reference to 'SkFloatToHalf(float)' frameworks/base/core/jni/android/graphics/Bitmap.cpp:334: error: undefined reference to 'SkFloatToHalf(float)' frameworks/base/core/jni/android/graphics/Bitmap.cpp:335: error: undefined reference to 'SkFloatToHalf(float)' frameworks/base/core/jni/android/graphics/Bitmap.cpp:336: error: undefined reference to 'SkFloatToHalf(float)' frameworks/base/core/jni/android/graphics/Bitmap.cpp:639: error: undefined reference to 'SkPM4f::toF16() const' frameworks/base/core/jni/android/graphics/Bitmap.cpp:494: error: undefined reference to 'SkPM4f::FromF16(unsigned short const*)' frameworks/base/core/jni/android/graphics/Bitmap.cpp:494: error: undefined reference to 'SkPM4f::unpremul() const' external/skia/src/core/SkUtils.h:24: error: undefined reference to 'SkOpts::memset32' frameworks/base/core/jni/android/graphics/NinePatch.cpp:112: error: undefined reference to 'SkLatticeIter::Valid(int, int, SkCanvas::Lattice const&)' frameworks/base/core/jni/android/graphics/NinePatch.cpp:113: error: undefined reference to 'SkLatticeIter::SkLatticeIter(SkCanvas::Lattice const&, SkRect const&)' frameworks/base/core/jni/android/graphics/NinePatch.cpp:118: error: undefined reference to 'SkLatticeIter::next(SkRect*, SkRect*, bool*, unsigned int*)' frameworks/base/core/jni/android/graphics/NinePatch.cpp:118: error: undefined reference to 'SkLatticeIter::next(SkRect*, SkRect*, bool*, unsigned int*)' frameworks/base/core/jni/android/graphics/NinePatch.cpp:118: error: undefined reference to 'SkLatticeIter::next(SkRect*, SkRect*, bool*, unsigned int*)' external/skia/src/core/SkGeometry.h:427: error: undefined reference to 'SkConic::computeQuadPOW2(float) const' external/skia/src/core/SkGeometry.h:430: error: undefined reference to 'SkConic::chopIntoQuadsPOW2(SkPoint*, int) const' frameworks/base/core/jni/android/graphics/Shader.cpp:77: error: undefined reference to 'SkMakeImageFromRasterBitmap(SkBitmap const&, SkCopyPixelsMode)' Bug: skia:7454 Change-Id: I49b7c0890ac38b576b39e1ce76b22e2420c99889 Reviewed-on: https://skia-review.googlesource.com/90524 Reviewed-by: Mike Reed <reed@google.com> Commit-Queue: Mike Reed <reed@google.com>
* remove unused declarationsGravatar Mike Reed2018-01-03
| | | | | | | | Bug: skia: Change-Id: If8ca5e3d649dab3cf8b2bdb1cf072ff23cea9465 Reviewed-on: https://skia-review.googlesource.com/90026 Reviewed-by: Mike Reed <reed@google.com> Commit-Queue: Mike Reed <reed@google.com>
* Add SK_API to APIs used by the android framework.Gravatar Derek Sollenberger2017-09-21
| | | | | | | | | | | | | This CL enables us to set the default visibility of the symbols on Android to hidden. It is the intent that all of he SK_APIs that have been added to /src directies should be removed as soon as we can remove their callers within Android. Bug: b/31971097 Change-Id: Ic787f94df0fb0c2b8d941aa7095a12b317c4b5de Reviewed-on: https://skia-review.googlesource.com/49501 Reviewed-by: Mike Reed <reed@google.com> Commit-Queue: Derek Sollenberger <djsollen@google.com>
* make most of SkColorPriv.h privateGravatar Cary Clark2017-09-15
| | | | | | | | | | | | | created new file src/core/SkColorData.h for internal consumption. Note that many of the functions there are unused as well. Bug: skia: 6898 R: reed@google.com Change-Id: I25bfd5a9c21f53558c4ca65a77eb5d322d897c6d Reviewed-on: https://skia-review.googlesource.com/46848 Commit-Queue: Cary Clark <caryclark@google.com> Reviewed-by: Mike Reed <reed@google.com>
* remove unneeded proc fieldsGravatar Mike Reed2017-06-12
| | | | | | | | | CQ_INCLUDE_TRYBOTS=skia.primary:Test-Ubuntu-GCC-GCE-CPU-AVX2-x86_64-Release-SKNX_NO_SIMD Bug: skia: Change-Id: Ibf997c8d19a045d41d3e92b8db63c36f8fa10b3e Reviewed-on: https://skia-review.googlesource.com/19441 Reviewed-by: Mike Reed <reed@google.com> Commit-Queue: Mike Reed <reed@google.com>
* force all colorfilters to implement 4fGravatar Mike Reed2017-05-04
| | | | | | | | | | | high-contrast gms differ at most by 1 bit Bug: skia: Change-Id: I1308bd105020ea3cd5a30fd3dd322ed134fb5ed5 Reviewed-on: https://skia-review.googlesource.com/15249 Commit-Queue: Mike Reed <reed@google.com> Reviewed-by: Mike Klein <mtklein@chromium.org> Reviewed-by: Florin Malita <fmalita@chromium.org>
* Revert "treat SkPMColor as sRGB in SkPM4f::FromPMColor()"Gravatar Mike Klein2017-05-03
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This reverts commit a4f3e14d896708376aa50b2a8804796e6e1ee644. Reason for revert: affecting 565 in ways I didn't expect Original change's description: > treat SkPMColor as sRGB in SkPM4f::FromPMColor() > > We made the wrong call in SkPM4f::FromPMColor(). SkPM4f::FromPMColor() > is only used by the color correct drawing pipeline, not legacy. That > means it makes a lot more sense to treat SkPMColors as premul sRGB than > premul linear. > > You can see the effect very clearly in any code path using the fallback > SkShader::Context::shadeSpan4f(). We shade legacy 8888, then > "linearize" to float by calling SkPM4f::FromPMColor(). At head we're > not really linearizing, which means everything ends up too bright in the > end. Things get double sRGB-encoded, etc. > > It is expected that this CL will make many color correct images look > darker and a lot more like legacy mode. It may be jarring... we've > gotten used to seeing this bug and thinking brighter == fixed. > > The only GM that changes in actual legacy 8888 is gamut, which > explicitly creates non-legacy 8888 images... the diff there is expected. > > Change-Id: I77ac6cfe8f7ffb15e90f4aad798dbe8f9d3aafbd > Reviewed-on: https://skia-review.googlesource.com/15227 > Commit-Queue: Mike Klein <mtklein@chromium.org> > Reviewed-by: Herb Derby <herb@google.com> > Reviewed-by: Mike Reed <reed@google.com> > TBR=mtklein@chromium.org,herb@google.com,reed@google.com NOPRESUBMIT=true NOTREECHECKS=true NOTRY=true Change-Id: I80d852cbb618e94744f786bc82a4648128e99c71 Reviewed-on: https://skia-review.googlesource.com/15300 Reviewed-by: Mike Klein <mtklein@chromium.org> Commit-Queue: Mike Klein <mtklein@chromium.org>
* treat SkPMColor as sRGB in SkPM4f::FromPMColor()Gravatar Mike Klein2017-05-03
| | | | | | | | | | | | | | | | | | | | | | | | | | We made the wrong call in SkPM4f::FromPMColor(). SkPM4f::FromPMColor() is only used by the color correct drawing pipeline, not legacy. That means it makes a lot more sense to treat SkPMColors as premul sRGB than premul linear. You can see the effect very clearly in any code path using the fallback SkShader::Context::shadeSpan4f(). We shade legacy 8888, then "linearize" to float by calling SkPM4f::FromPMColor(). At head we're not really linearizing, which means everything ends up too bright in the end. Things get double sRGB-encoded, etc. It is expected that this CL will make many color correct images look darker and a lot more like legacy mode. It may be jarring... we've gotten used to seeing this bug and thinking brighter == fixed. The only GM that changes in actual legacy 8888 is gamut, which explicitly creates non-legacy 8888 images... the diff there is expected. Change-Id: I77ac6cfe8f7ffb15e90f4aad798dbe8f9d3aafbd Reviewed-on: https://skia-review.googlesource.com/15227 Commit-Queue: Mike Klein <mtklein@chromium.org> Reviewed-by: Herb Derby <herb@google.com> Reviewed-by: Mike Reed <reed@google.com>
* Fix incorrect swizzle on BGRA platforms in filterColor4f pathGravatar brianosman2016-06-24
| | | | | | | BUG=skia: GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2091923003 Review-Url: https://codereview.chromium.org/2091923003
* make pm4f be RGBA always, not pmcolor orderGravatar reed2016-03-08
| | | | | | | BUG=skia: GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1774523002 Review URL: https://codereview.chromium.org/1774523002
* make SkPM4f privateGravatar reed2016-02-18
BUG=skia: GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1713653002 Review URL: https://codereview.chromium.org/1713653002
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