394d414452
This is a color filter to apply several contrast adjustments for users with low vision, including inverting the colors (in either RGB or HSL space), applying gamma correction, converting to grayscale, and increasing the contrast. BUG=skia:6235 CQ_INCLUDE_TRYBOTS=skia.primary:Test-Ubuntu-GCC-GCE-CPU-AVX2-x86_64-Release-SKNX_NO_SIMD Change-Id: Icb8f3e290932d8bcd9387fb1f39dd20767e15cf6 Reviewed-on: https://skia-review.googlesource.com/7460 Commit-Queue: Mike Klein <mtklein@chromium.org> Reviewed-by: Mike Reed <reed@google.com> Reviewed-by: Mike Klein <mtklein@chromium.org>
128 lines
5.2 KiB
Plaintext
128 lines
5.2 KiB
Plaintext
# Copyright 2016 Google Inc.
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#
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# Use of this source code is governed by a BSD-style license that can be
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# found in the LICENSE file.
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# Things are easiest for everyone if these source paths are absolute.
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_src = get_path_info("../src", "abspath")
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_include = get_path_info("../include", "abspath")
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skia_effects_sources = [
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"$_src/c/sk_effects.cpp",
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"$_src/effects/GrCircleBlurFragmentProcessor.cpp",
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"$_src/effects/GrCircleBlurFragmentProcessor.h",
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"$_src/effects/GrAlphaThresholdFragmentProcessor.cpp",
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"$_src/effects/GrAlphaThresholdFragmentProcessor.h",
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"$_src/effects/Sk1DPathEffect.cpp",
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"$_src/effects/Sk2DPathEffect.cpp",
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"$_src/effects/SkAlphaThresholdFilter.cpp",
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"$_src/effects/SkArcToPathEffect.cpp",
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"$_src/effects/SkArithmeticImageFilter.cpp",
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"$_src/effects/SkArithmeticMode.cpp",
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"$_src/effects/SkBlurDrawLooper.cpp",
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"$_src/effects/SkBlurMask.cpp",
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"$_src/effects/SkBlurMask.h",
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"$_src/effects/SkBlurMaskFilter.cpp",
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"$_src/effects/SkColorFilterImageFilter.cpp",
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"$_src/effects/SkColorMatrix.cpp",
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"$_src/effects/SkColorMatrixFilter.cpp",
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"$_src/effects/SkComposeImageFilter.cpp",
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"$_src/effects/SkCornerPathEffect.cpp",
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"$_src/effects/SkDashPathEffect.cpp",
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"$_src/effects/SkDiscretePathEffect.cpp",
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"$_src/effects/SkDisplacementMapEffect.cpp",
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"$_src/effects/SkDropShadowImageFilter.cpp",
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"$_src/effects/SkEmbossMask.cpp",
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"$_src/effects/SkEmbossMask.h",
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"$_src/effects/SkEmbossMask_Table.h",
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"$_src/effects/SkEmbossMaskFilter.cpp",
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"$_src/effects/SkImageSource.cpp",
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"$_src/effects/SkGaussianEdgeShader.cpp",
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"$_src/effects/SkHighContrastFilter.cpp",
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"$_src/effects/SkLayerDrawLooper.cpp",
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"$_src/effects/SkLayerRasterizer.cpp",
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"$_src/effects/SkLightingImageFilter.cpp",
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"$_src/effects/SkLumaColorFilter.cpp",
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"$_src/effects/SkMagnifierImageFilter.cpp",
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"$_src/effects/SkMatrixConvolutionImageFilter.cpp",
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"$_src/effects/SkMergeImageFilter.cpp",
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"$_src/effects/SkMorphologyImageFilter.cpp",
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"$_src/effects/SkOffsetImageFilter.cpp",
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"$_src/effects/SkOverdrawColorFilter.cpp",
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"$_src/effects/SkOverdrawColorFilter.h",
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"$_src/effects/SkPackBits.cpp",
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"$_src/effects/SkPackBits.h",
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"$_src/effects/SkPaintFlagsDrawFilter.cpp",
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"$_src/effects/SkPaintImageFilter.cpp",
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"$_src/effects/SkPerlinNoiseShader.cpp",
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"$_src/effects/SkPictureImageFilter.cpp",
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"$_src/effects/SkRRectsGaussianEdgeMaskFilter.cpp",
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"$_src/effects/SkTableColorFilter.cpp",
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"$_src/effects/SkTableMaskFilter.cpp",
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"$_src/effects/SkTileImageFilter.cpp",
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"$_src/effects/SkXfermodeImageFilter.cpp",
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"$_src/effects/gradients/Sk4fGradientBase.cpp",
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"$_src/effects/gradients/Sk4fGradientBase.h",
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"$_src/effects/gradients/Sk4fGradientPriv.h",
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"$_src/effects/gradients/Sk4fLinearGradient.cpp",
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"$_src/effects/gradients/Sk4fLinearGradient.h",
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"$_src/effects/gradients/SkClampRange.cpp",
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"$_src/effects/gradients/SkClampRange.h",
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"$_src/effects/gradients/SkGradientBitmapCache.cpp",
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"$_src/effects/gradients/SkGradientBitmapCache.h",
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"$_src/effects/gradients/SkGradientShader.cpp",
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"$_src/effects/gradients/SkGradientShaderPriv.h",
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"$_src/effects/gradients/SkLinearGradient.cpp",
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"$_src/effects/gradients/SkLinearGradient.h",
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"$_src/effects/gradients/SkRadialGradient.cpp",
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"$_src/effects/gradients/SkRadialGradient.h",
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"$_src/effects/gradients/SkTwoPointConicalGradient.cpp",
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"$_src/effects/gradients/SkTwoPointConicalGradient.h",
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"$_src/effects/gradients/SkTwoPointConicalGradient_gpu.cpp",
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"$_src/effects/gradients/SkTwoPointConicalGradient_gpu.h",
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"$_src/effects/gradients/SkSweepGradient.cpp",
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"$_src/effects/gradients/SkSweepGradient.h",
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"$_src/effects/shadows/SkAmbientShadowMaskFilter.cpp",
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"$_src/effects/shadows/SkAmbientShadowMaskFilter.h",
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"$_src/effects/shadows/SkSpotShadowMaskFilter.cpp",
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"$_src/effects/shadows/SkSpotShadowMaskFilter.h",
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"$_include/effects/Sk1DPathEffect.h",
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"$_include/effects/Sk2DPathEffect.h",
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"$_include/effects/SkAlphaThresholdFilter.h",
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"$_include/effects/SkArithmeticImageFilter.h",
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"$_include/effects/SkBlurDrawLooper.h",
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"$_include/effects/SkBlurImageFilter.h",
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"$_include/effects/SkBlurMaskFilter.h",
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"$_include/effects/SkColorFilterImageFilter.h",
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"$_include/effects/SkColorMatrix.h",
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"$_include/effects/SkColorMatrixFilter.h",
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"$_include/effects/SkCornerPathEffect.h",
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"$_include/effects/SkDashPathEffect.h",
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"$_include/effects/SkDiscretePathEffect.h",
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"$_include/effects/SkDisplacementMapEffect.h",
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"$_include/effects/SkDropShadowImageFilter.h",
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"$_include/effects/SkGaussianEdgeShader.h",
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"$_include/effects/SkGradientShader.h",
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"$_include/effects/SkImageSource.h",
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"$_include/effects/SkLayerDrawLooper.h",
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"$_include/effects/SkLayerRasterizer.h",
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"$_include/effects/SkLightingImageFilter.h",
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"$_include/effects/SkLumaColorFilter.h",
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"$_include/effects/SkMagnifierImageFilter.h",
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"$_include/effects/SkMorphologyImageFilter.h",
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"$_include/effects/SkOffsetImageFilter.h",
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"$_include/effects/SkPaintFlagsDrawFilter.h",
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"$_include/effects/SkPaintImageFilter.h",
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"$_include/effects/SkPerlinNoiseShader.h",
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"$_include/effects/SkRRectsGaussianEdgeMaskFilter.h",
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"$_include/effects/SkTableColorFilter.h",
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"$_include/effects/SkTableMaskFilter.h",
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"$_include/effects/SkTileImageFilter.h",
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"$_include/effects/SkXfermodeImageFilter.h",
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]
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