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      1 LOCAL_PATH:= $(call my-dir)
      2 include $(CLEAR_VARS)
      3 
      4 LOCAL_ARM_MODE := arm
      5 
      6 LOCAL_SRC_FILES := \
      7     jcapimin.c jcapistd.c jccoefct.c jccolor.c jcdctmgr.c jchuff.c \
      8     jcinit.c jcmainct.c jcmarker.c jcmaster.c jcomapi.c jcparam.c \
      9     jcphuff.c jcprepct.c jcsample.c jctrans.c jdapimin.c jdapistd.c \
     10     jdatadst.c jdatasrc.c jdcoefct.c jdcolor.c jddctmgr.c jdhuff.c \
     11     jdinput.c jdmainct.c jdmarker.c jdmaster.c jdmerge.c jdphuff.c \
     12     jdpostct.c jdsample.c jdtrans.c jerror.c jfdctflt.c jfdctfst.c \
     13     jfdctint.c jidctflt.c jidctfst.c jidctint.c jidctred.c jquant1.c \
     14     jquant2.c jutils.c jmemmgr.c armv6_idct.S
     15 
     16 ifeq (,$(TARGET_BUILD_APPS))
     17 # building against master
     18 # use ashmem as libjpeg decoder's backing store
     19 LOCAL_CFLAGS += -DUSE_ANDROID_ASHMEM
     20 LOCAL_SRC_FILES += \
     21     jmem-ashmem.c
     22 else
     23 # unbundled branch, built against NDK.
     24 LOCAL_SDK_VERSION := 17
     25 # the original android memory manager.
     26 # use sdcard as libjpeg decoder's backing store
     27 LOCAL_SRC_FILES += \
     28     jmem-android.c
     29 endif
     30 
     31 LOCAL_CFLAGS += -DAVOID_TABLES
     32 LOCAL_CFLAGS += -O3 -fstrict-aliasing -fprefetch-loop-arrays
     33 #LOCAL_CFLAGS += -march=armv6j
     34 
     35 # enable tile based decode
     36 LOCAL_CFLAGS += -DANDROID_TILE_BASED_DECODE
     37 
     38 ifeq ($(TARGET_ARCH),x86)
     39   LOCAL_CFLAGS += -DANDROID_INTELSSE2_IDCT
     40   LOCAL_SRC_FILES += jidctintelsse.c
     41 endif
     42 
     43 ifeq ($(strip $(TARGET_ARCH)),arm)
     44   ifeq ($(ARCH_ARM_HAVE_NEON),true)
     45     #use NEON accelerations
     46     LOCAL_CFLAGS += -DNV_ARM_NEON
     47     LOCAL_SRC_FILES += \
     48         jsimd_arm_neon.S \
     49         jsimd_neon.c
     50   else
     51     # enable armv6 idct assembly
     52     LOCAL_CFLAGS += -DANDROID_ARMV6_IDCT
     53   endif
     54 endif
     55 
     56 # use mips assembler IDCT implementation if MIPS DSP-ASE is present
     57 ifeq ($(strip $(TARGET_ARCH)),mips)
     58   ifeq ($(strip $(ARCH_MIPS_HAS_DSP)),true)
     59   LOCAL_CFLAGS += -DANDROID_MIPS_IDCT
     60   LOCAL_SRC_FILES += \
     61       mips_jidctfst.c \
     62       mips_idct_le.S
     63   endif
     64 endif
     65 
     66 LOCAL_MODULE := libjpeg_static
     67 
     68 include $(BUILD_STATIC_LIBRARY)
     69 
     70 
     71 
     72 # Build shared library
     73 include $(CLEAR_VARS)
     74 
     75 LOCAL_MODULE := libjpeg
     76 
     77 LOCAL_MODULE_TAGS := optional
     78 
     79 LOCAL_WHOLE_STATIC_LIBRARIES = libjpeg_static
     80 
     81 ifeq (,$(TARGET_BUILD_APPS))
     82 LOCAL_SHARED_LIBRARIES := \
     83     libcutils
     84 else
     85 # unbundled branch, built against NDK.
     86 LOCAL_SDK_VERSION := 17
     87 endif
     88 
     89 include $(BUILD_SHARED_LIBRARY)
     90 
     91 include $(CLEAR_VARS)
     92 LOCAL_ARM_MODE := arm
     93 LOCAL_SRC_FILES := \
     94 	cjpeg.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h jversion.h rdswitch.c cdjpeg.c rdtarga.c rdppm.c rdgif.c rdbmp.c
     95 LOCAL_MODULE:= cjpeg
     96 LOCAL_MODULE_TAGS := eng
     97 LOCAL_SHARED_LIBRARIES := libc libcutils libjpeg
     98 include $(BUILD_EXECUTABLE)
     99 
    100 include $(CLEAR_VARS)
    101 LOCAL_ARM_MODE := arm
    102 LOCAL_SRC_FILES := \
    103 	djpeg.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h jversion.h cdjpeg.c wrppm.c wrgif.c wrbmp.c rdcolmap.c wrtarga.c
    104 LOCAL_MODULE:= djpeg
    105 LOCAL_MODULE_TAGS := eng
    106 LOCAL_SHARED_LIBRARIES := libc libcutils libjpeg
    107 include $(BUILD_EXECUTABLE)
    108