93 lines
3.6 KiB
Makefile
93 lines
3.6 KiB
Makefile
LOCAL_PATH:= $(call my-dir)
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include $(CLEAR_VARS)
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# By default, the build system generates ARM target binaries in thumb mode,
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# where each instruction is 16 bits wide. Defining this variable as arm
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# forces the build system to generate object files in 32-bit arm mode. This
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# is the same setting previously used by libjpeg.
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# TODO (msarett): Run performance tests to determine whether arm mode is still
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# preferred to thumb mode for libjpeg-turbo.
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LOCAL_ARM_MODE := arm
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LOCAL_SRC_FILES := \
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jcapimin.c jcapistd.c jccoefct.c jccolor.c jcdctmgr.c jchuff.c \
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jcinit.c jcmainct.c jcmarker.c jcmaster.c jcomapi.c jcparam.c \
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jcphuff.c jcprepct.c jcsample.c jctrans.c jdapimin.c jdapistd.c \
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jdatadst.c jdatasrc.c jdcoefct.c jdcolor.c jddctmgr.c jdhuff.c \
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jdinput.c jdmainct.c jdmarker.c jdmaster.c jdmerge.c jdphuff.c \
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jdpostct.c jdsample.c jdtrans.c jerror.c jfdctflt.c jfdctfst.c \
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jfdctint.c jidctflt.c jidctfst.c jidctint.c jidctred.c jmemmgr.c \
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jmemnobs.c jquant1.c jquant2.c jutils.c
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# ARM v7 NEON
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LOCAL_SRC_FILES_arm += simd/jsimd_arm_neon.S simd/jsimd_arm.c
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# If we are certain that the ARM v7 device has NEON (and there is no need for
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# a runtime check), we can indicate that with a flag.
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ifeq ($(strip $(TARGET_ARCH)),arm)
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ifeq ($(ARCH_ARM_HAVE_NEON),true)
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LOCAL_CFLAGS += -D__ARM_HAVE_NEON__
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endif
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endif
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# ARM v8 64-bit NEON
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LOCAL_SRC_FILES_arm64 += simd/jsimd_arm64_neon.S simd/jsimd_arm64.c
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# x86 MMX and SSE2
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LOCAL_SRC_FILES_x86 += \
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simd/jsimd_i386.c simd/jccolor-mmx.asm simd/jccolor-sse2.asm \
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simd/jcgray-mmx.asm simd/jcgray-sse2.asm simd/jcsample-mmx.asm \
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simd/jcsample-sse2.asm simd/jdcolor-mmx.asm simd/jdcolor-sse2.asm \
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simd/jdmerge-mmx.asm simd/jdmerge-sse2.asm simd/jdsample-mmx.asm \
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simd/jdsample-sse2.asm simd/jfdctflt-3dn.asm simd/jfdctflt-sse.asm \
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simd/jfdctfst-mmx.asm simd/jfdctfst-sse2.asm simd/jfdctint-mmx.asm \
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simd/jfdctint-sse2.asm simd/jidctflt-3dn.asm simd/jidctflt-sse2.asm \
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simd/jidctflt-sse.asm simd/jidctfst-mmx.asm simd/jidctfst-sse2.asm \
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simd/jidctint-mmx.asm simd/jidctint-sse2.asm simd/jidctred-mmx.asm \
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simd/jidctred-sse2.asm simd/jquant-3dn.asm simd/jquantf-sse2.asm \
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simd/jquanti-sse2.asm simd/jquant-mmx.asm simd/jquant-sse.asm \
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simd/jsimdcpu.asm
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LOCAL_ASFLAGS_x86 += -DPIC -DELF
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LOCAL_C_INCLUDES_x86 += $(LOCAL_PATH)/simd
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# x86-64 SSE2
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LOCAL_SRC_FILES_x86_64 += \
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simd/jsimd_x86_64.c simd/jccolor-sse2-64.asm simd/jcgray-sse2-64.asm \
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simd/jcsample-sse2-64.asm simd/jdcolor-sse2-64.asm \
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simd/jdmerge-sse2-64.asm simd/jdsample-sse2-64.asm \
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simd/jfdctflt-sse-64.asm simd/jfdctfst-sse2-64.asm \
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simd/jfdctint-sse2-64.asm simd/jidctflt-sse2-64.asm \
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simd/jidctfst-sse2-64.asm simd/jidctint-sse2-64.asm \
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simd/jidctred-sse2-64.asm simd/jquantf-sse2-64.asm \
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simd/jquanti-sse2-64.asm
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LOCAL_ASFLAGS_x86_64 += -D__x86_64__ -DPIC -DELF
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LOCAL_C_INCLUDES_x86_64 += $(LOCAL_PATH)/simd
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LOCAL_SRC_FILES_mips += jsimd_none.c
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LOCAL_SRC_FILES_mips64 += jsimd_none.c
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LOCAL_CFLAGS += -O3 -fstrict-aliasing
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LOCAL_CFLAGS += -Wno-unused-parameter
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LOCAL_EXPORT_C_INCLUDE_DIRS := $(LOCAL_PATH)
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ifneq (,$(TARGET_BUILD_APPS))
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# Unbundled branch, built against NDK.
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LOCAL_SDK_VERSION := 17
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endif
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# Build as a static library.
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LOCAL_MODULE := libjpeg_static
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include $(BUILD_STATIC_LIBRARY)
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# Also build as a shared library.
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include $(CLEAR_VARS)
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ifneq (,$(TARGET_BUILD_APPS))
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# Unbundled branch, built against NDK.
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LOCAL_SDK_VERSION := 17
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endif
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LOCAL_EXPORT_C_INCLUDE_DIRS := $(LOCAL_PATH)
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LOCAL_WHOLE_STATIC_LIBRARIES = libjpeg_static
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LOCAL_MODULE := libjpeg
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include $(BUILD_SHARED_LIBRARY)
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