BASE_PATH := $(call my-dir)
LOCAL_PATH:= $(call my-dir)

###############################################################################
#
# This is a older copy of Skia that is intended only to be used to support
# playback of webpages saved as SkPictures in older versions of the Android
# Browser.  As such, all symbols are hidden with the exception of a few
# functions that are needed to enable that behavior.
#
###############################################################################


#############################################################
#   build the skia+fretype+png+jpeg+zlib+gif+webp library
#

include $(CLEAR_VARS)

LOCAL_ARM_MODE := arm

# need a flag to tell the C side when we're on devices with large memory
# budgets (i.e. larger than the low-end devices that initially shipped)
ifeq ($(ARCH_ARM_HAVE_VFP),true)
    LOCAL_CFLAGS += -DANDROID_LARGE_MEMORY_DEVICE
endif

ifeq ($(TARGET_ARCH),x86)
    LOCAL_CFLAGS += -DANDROID_LARGE_MEMORY_DEVICE
endif

ifneq ($(ARCH_ARM_HAVE_VFP),true)
	LOCAL_CFLAGS += -DSK_SOFTWARE_FLOAT
endif

ifeq ($(ARCH_ARM_HAVE_NEON),true)
	LOCAL_CFLAGS += -D__ARM_HAVE_NEON
endif

# special checks for alpha == 0 and alpha == 255 in S32A_Opaque_BlitRow32
# procedures (C and assembly) seriously improve skia performance
LOCAL_CFLAGS += -DTEST_SRC_ALPHA

# using freetype's embolden allows us to adjust fake bold settings at
# draw-time, at which point we know which SkTypeface is being drawn
LOCAL_CFLAGS += -DSK_USE_FREETYPE_EMBOLDEN

# There's some pretty bad (and pretty hard to fix) aliasing violations
# in SkCamera3D::patchToMatrix.
# Probably not worth fixing, since it's legacy code anyway.
LOCAL_CFLAGS += -fno-strict-aliasing

LOCAL_CFLAGS += -fvisibility=hidden
LOCAL_SRC_FILES:= SavedPagePlayback.cpp

LOCAL_SRC_FILES += \
	src/core/Sk64.cpp \
	src/core/SkAAClip.cpp \
	src/core/SkAdvancedTypefaceMetrics.cpp \
	src/core/SkAlphaRuns.cpp \
	src/core/SkBitmap.cpp \
	src/core/SkBitmapProcShader.cpp \
	src/core/SkBitmapProcState.cpp \
	src/core/SkBitmapProcState_matrixProcs.cpp \
	src/core/SkBitmapSampler.cpp \
	src/core/SkBitmap_scroll.cpp \
	src/core/SkBlitMask_D32.cpp \
	src/core/SkBlitRow_D16.cpp \
	src/core/SkBlitRow_D32.cpp \
	src/core/SkBlitRow_D4444.cpp \
	src/core/SkBlitter.cpp \
	src/core/SkBlitter_4444.cpp \
	src/core/SkBlitter_A1.cpp \
	src/core/SkBlitter_A8.cpp \
	src/core/SkBlitter_ARGB32.cpp \
	src/core/SkBlitter_RGB16.cpp \
	src/core/SkBlitter_Sprite.cpp \
	src/core/SkBuffer.cpp \
	src/core/SkCanvas.cpp \
	src/core/SkChunkAlloc.cpp \
	src/core/SkClampRange.cpp \
	src/core/SkClipStack.cpp \
	src/core/SkColor.cpp \
	src/core/SkColorFilter.cpp \
	src/core/SkColorTable.cpp \
	src/core/SkComposeShader.cpp \
	src/core/SkConcaveToTriangles.cpp \
	src/core/SkConfig8888.cpp \
	src/core/SkCordic.cpp \
	src/core/SkCubicClipper.cpp \
	src/core/SkData.cpp \
	src/core/SkDebug.cpp \
	src/core/SkDeque.cpp \
	src/core/SkDevice.cpp \
	src/core/SkDeviceProfile.cpp \
	src/core/SkDither.cpp \
	src/core/SkDraw.cpp \
  src/core/SkEdgeBuilder.cpp \
	src/core/SkEdgeClipper.cpp \
  src/core/SkEdge.cpp \
	src/core/SkFilterProc.cpp \
	src/core/SkFlattenable.cpp \
	src/core/SkFloat.cpp \
	src/core/SkFloatBits.cpp \
	src/core/SkFontHost.cpp \
	src/core/SkGeometry.cpp \
	src/core/SkGlyphCache.cpp \
	src/core/SkGraphics.cpp \
	src/core/SkLanguage.cpp \
	src/core/SkLineClipper.cpp \
	src/core/SkMallocPixelRef.cpp \
	src/core/SkMask.cpp \
	src/core/SkMaskFilter.cpp \
	src/core/SkMath.cpp \
	src/core/SkMatrix.cpp \
	src/core/SkMetaData.cpp \
	src/core/SkMMapStream.cpp \
	src/core/SkPackBits.cpp \
	src/core/SkPaint.cpp \
	src/core/SkPath.cpp \
	src/core/SkPathEffect.cpp \
	src/core/SkPathHeap.cpp \
	src/core/SkPathMeasure.cpp \
	src/core/SkPicture.cpp \
	src/core/SkPictureFlat.cpp \
	src/core/SkPicturePlayback.cpp \
	src/core/SkPictureRecord.cpp \
	src/core/SkPixelRef.cpp \
	src/core/SkPoint.cpp \
	src/core/SkProcSpriteBlitter.cpp \
	src/core/SkPtrRecorder.cpp \
	src/core/SkQuadClipper.cpp \
	src/core/SkRasterClip.cpp \
	src/core/SkRasterizer.cpp \
	src/core/SkRect.cpp \
	src/core/SkRefDict.cpp \
	src/core/SkRegion.cpp \
	src/core/SkRegion_path.cpp \
  src/core/SkScalar.cpp \
  src/core/SkScalerContext.cpp \
	src/core/SkScan.cpp \
	src/core/SkScan_AntiPath.cpp \
	src/core/SkScan_Antihair.cpp \
	src/core/SkScan_Hairline.cpp \
	src/core/SkScan_Path.cpp \
	src/core/SkShader.cpp \
	src/core/SkShape.cpp \
	src/core/SkSpriteBlitter_ARGB32.cpp \
	src/core/SkSpriteBlitter_RGB16.cpp \
	src/core/SkStream.cpp \
	src/core/SkString.cpp \
	src/core/SkStroke.cpp \
	src/core/SkStrokerPriv.cpp \
	src/core/SkTSearch.cpp \
	src/core/SkTypeface.cpp \
	src/core/SkTypefaceCache.cpp \
	src/core/SkUnPreMultiply.cpp \
	src/core/SkUtils.cpp \
	src/core/SkFlate.cpp \
	src/core/SkWriter32.cpp \
	src/core/SkXfermode.cpp \
	src/effects/Sk1DPathEffect.cpp \
	src/effects/Sk2DPathEffect.cpp \
	src/effects/SkAvoidXfermode.cpp \
	src/effects/SkArithmeticMode.cpp \
	src/effects/SkBitmapCache.cpp \
	src/effects/SkBlurDrawLooper.cpp \
	src/effects/SkBlurImageFilter.cpp \
	src/effects/SkBlurMask.cpp \
	src/effects/SkBlurMaskFilter.cpp \
	src/effects/SkColorFilters.cpp \
	src/effects/SkColorMatrixFilter.cpp \
	src/effects/SkCornerPathEffect.cpp \
	src/effects/SkDashPathEffect.cpp \
	src/effects/SkDiscretePathEffect.cpp \
	src/effects/SkEffects.cpp \
	src/effects/SkEmbossMask.cpp \
	src/effects/SkEmbossMaskFilter.cpp \
	src/effects/SkGradientShader.cpp \
	src/effects/SkGroupShape.cpp \
	src/effects/SkKernel33MaskFilter.cpp \
	src/effects/SkLayerDrawLooper.cpp \
	src/effects/SkLayerRasterizer.cpp \
	src/effects/SkMorphologyImageFilter.cpp \
	src/effects/SkPaintFlagsDrawFilter.cpp \
	src/effects/SkPixelXorXfermode.cpp \
	src/effects/SkPorterDuff.cpp \
	src/effects/SkRectShape.cpp \
	src/effects/SkTableColorFilter.cpp \
  src/effects/SkTableMaskFilter.cpp \
  src/effects/SkTestImageFilters.cpp \
	src/effects/SkTransparentShader.cpp \
	src/images/bmpdecoderhelper.cpp \
	src/images/SkBitmapRegionDecoder.cpp \
	src/images/SkCreateRLEPixelRef.cpp \
	src/images/SkFDStream.cpp \
	src/images/SkFlipPixelRef.cpp \
	src/images/SkImageDecoder.cpp \
	src/images/SkImageDecoder_Factory.cpp \
	src/images/SkImageDecoder_libbmp.cpp \
	src/images/SkImageDecoder_libgif.cpp \
	src/images/SkImageDecoder_libico.cpp \
	src/images/SkImageDecoder_libjpeg.cpp \
	src/images/SkImageDecoder_libpng.cpp \
	src/images/SkImageDecoder_libwebp.cpp \
	src/images/SkImageDecoder_wbmp.cpp \
	src/images/SkImageEncoder.cpp \
	src/images/SkImageEncoder_Factory.cpp \
	src/images/SkImageRef.cpp \
	src/images/SkImageRefPool.cpp \
	src/images/SkImageRef_GlobalPool.cpp \
	src/images/SkJpegUtility.cpp \
	src/images/SkMovie.cpp \
	src/images/SkMovie_gif.cpp \
	src/images/SkPageFlipper.cpp \
	src/images/SkScaledBitmapSampler.cpp \
	src/ports/FontHostConfiguration_android.cpp \
	src/ports/SkDebug_android.cpp \
	src/ports/SkGlobalInitialization_default.cpp \
	src/ports/SkFontHost_FreeType.cpp \
	src/ports/SkFontHost_sandbox_none.cpp	\
	src/ports/SkFontHost_android.cpp \
	src/ports/SkFontHost_gamma.cpp \
	src/ports/SkFontHost_tables.cpp \
	src/ports/SkImageRef_ashmem.cpp \
	src/ports/SkMemory_malloc.cpp \
	src/ports/SkOSFile_stdio.cpp \
	src/ports/SkThread_pthread.cpp \
	src/ports/SkTime_Unix.cpp \
	src/utils/SkBase64.cpp \
	src/utils/SkBoundaryPatch.cpp \
	src/utils/SkCamera.cpp \
	src/utils/SkColorMatrix.cpp \
  src/utils/SkCubicInterval.cpp \
	src/utils/SkCullPoints.cpp \
	src/utils/SkDeferredCanvas.cpp \
	src/utils/SkDumpCanvas.cpp \
	src/utils/SkInterpolator.cpp \
	src/utils/SkLayer.cpp \
	src/utils/SkMatrix44.cpp \
	src/utils/SkMeshUtils.cpp \
	src/utils/SkNinePatch.cpp \
	src/utils/SkNWayCanvas.cpp \
	src/utils/SkOSFile.cpp \
	src/utils/SkParse.cpp \
	src/utils/SkParseColor.cpp \
	src/utils/SkParsePath.cpp \
	src/utils/SkProxyCanvas.cpp \
	src/utils/SkSfntUtils.cpp \
	src/utils/SkUnitMappers.cpp

ifeq ($(TARGET_ARCH),arm)

ifeq ($(ARCH_ARM_HAVE_NEON),true)
LOCAL_SRC_FILES += \
	src/opts/memset16_neon.S \
	src/opts/memset32_neon.S
endif

LOCAL_SRC_FILES += \
	src/opts/opts_check_arm.cpp \
	src/opts/memset.arm.S \
	src/opts/SkBitmapProcState_opts_arm.cpp \
	src/opts/SkBlitRow_opts_arm.cpp
else
LOCAL_SRC_FILES += \
	src/opts/SkBlitRow_opts_none.cpp \
	src/opts/SkBitmapProcState_opts_none.cpp \
	src/opts/SkUtils_opts_none.cpp
endif

# these are for emoji support, needed by webkit
LOCAL_SRC_FILES += \
	emoji/EmojiFont.cpp

LOCAL_SHARED_LIBRARIES := \
	libcutils \
	liblog \
	libemoji \
	libjpeg \
	libutils \
	libz \
	libexpat

LOCAL_STATIC_LIBRARIES := \
	libft2 \
	libpng \
	libgif \
	libwebp-decode \
	libwebp-encode

LOCAL_C_INCLUDES += \
	$(LOCAL_PATH)/src/core \
	$(LOCAL_PATH)/include/core \
	$(LOCAL_PATH)/include/config \
	$(LOCAL_PATH)/include/effects \
	$(LOCAL_PATH)/include/images \
	$(LOCAL_PATH)/include/ports \
	$(LOCAL_PATH)/include/utils \
	$(LOCAL_PATH)/include/xml \
	external/freetype/include \
	external/zlib \
	external/libpng \
	external/giflib \
	external/jpeg \
	external/webp/include \
	frameworks/opt/emoji \
	external/expat/lib

ifeq ($(NO_FALLBACK_FONT),true)
	LOCAL_CFLAGS += -DNO_FALLBACK_FONT
endif

LOCAL_LDLIBS += -lpthread

LOCAL_MODULE:= libskia_legacy

include $(BUILD_SHARED_LIBRARY)