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libwebp/Android.mk
Pascal Massimino f3d687e3fa SSE4.1 implementation of some lossless encoding functions 
New implementations: SubtractGreenFromBlueAndRed and TransformColor

around 1-2% faster lossless encoding.

Change-Id: I1668e36fdc316ba55b3b798b91b4a3e36ce62861
2015-06-23 08:46:57 +02:00

245 lines
5.7 KiB
Makefile
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LOCAL_PATH := $(call my-dir)
WEBP_CFLAGS := -Wall -DANDROID -DHAVE_MALLOC_H -DHAVE_PTHREAD -DWEBP_USE_THREAD
ifeq ($(APP_OPTIM),release)
WEBP_CFLAGS += -finline-functions -ffast-math \
-ffunction-sections -fdata-sections
ifeq ($(findstring clang,$(NDK_TOOLCHAIN_VERSION)),)
WEBP_CFLAGS += -frename-registers -s
endif
endif
ifneq ($(findstring armeabi-v7a, $(TARGET_ARCH_ABI)),)
# Setting LOCAL_ARM_NEON will enable -mfpu=neon which may cause illegal
# instructions to be generated for armv7a code. Instead target the neon code
# specifically.
NEON := c.neon
else
NEON := c
endif
dec_srcs := \
src/dec/alpha.c \
src/dec/buffer.c \
src/dec/frame.c \
src/dec/idec.c \
src/dec/io.c \
src/dec/quant.c \
src/dec/tree.c \
src/dec/vp8.c \
src/dec/vp8l.c \
src/dec/webp.c \
demux_srcs := \
src/demux/demux.c \
dsp_dec_srcs := \
src/dsp/alpha_processing.c \
src/dsp/alpha_processing_mips_dsp_r2.c \
src/dsp/alpha_processing_sse2.c \
src/dsp/alpha_processing_sse41.c \
src/dsp/argb.c \
src/dsp/argb_mips_dsp_r2.c \
src/dsp/argb_sse2.c \
src/dsp/cpu.c \
src/dsp/dec.c \
src/dsp/dec_clip_tables.c \
src/dsp/dec_mips32.c \
src/dsp/dec_mips_dsp_r2.c \
src/dsp/dec_neon.$(NEON) \
src/dsp/dec_sse2.c \
src/dsp/dec_sse41.c \
src/dsp/filters.c \
src/dsp/filters_mips_dsp_r2.c \
src/dsp/filters_sse2.c \
src/dsp/lossless.c \
src/dsp/lossless_mips_dsp_r2.c \
src/dsp/lossless_neon.$(NEON) \
src/dsp/lossless_sse2.c \
src/dsp/rescaler.c \
src/dsp/rescaler_mips32.c \
src/dsp/rescaler_mips_dsp_r2.c \
src/dsp/upsampling.c \
src/dsp/upsampling_mips_dsp_r2.c \
src/dsp/upsampling_neon.$(NEON) \
src/dsp/upsampling_sse2.c \
src/dsp/yuv.c \
src/dsp/yuv_mips32.c \
src/dsp/yuv_mips_dsp_r2.c \
src/dsp/yuv_sse2.c \
dsp_enc_srcs := \
src/dsp/cost.c \
src/dsp/cost_mips32.c \
src/dsp/cost_mips_dsp_r2.c \
src/dsp/cost_sse2.c \
src/dsp/enc.c \
src/dsp/enc_avx2.c \
src/dsp/enc_mips32.c \
src/dsp/enc_mips_dsp_r2.c \
src/dsp/enc_neon.$(NEON) \
src/dsp/enc_sse2.c \
src/dsp/enc_sse41.c \
src/dsp/lossless_enc.c \
src/dsp/lossless_enc_mips32.c \
src/dsp/lossless_enc_mips_dsp_r2.c \
src/dsp/lossless_enc_neon.$(NEON) \
src/dsp/lossless_enc_sse2.c \
src/dsp/lossless_enc_sse41.c \
enc_srcs := \
src/enc/alpha.c \
src/enc/analysis.c \
src/enc/backward_references.c \
src/enc/config.c \
src/enc/cost.c \
src/enc/filter.c \
src/enc/frame.c \
src/enc/histogram.c \
src/enc/iterator.c \
src/enc/near_lossless.c \
src/enc/picture.c \
src/enc/picture_csp.c \
src/enc/picture_psnr.c \
src/enc/picture_rescale.c \
src/enc/picture_tools.c \
src/enc/quant.c \
src/enc/syntax.c \
src/enc/token.c \
src/enc/tree.c \
src/enc/vp8l.c \
src/enc/webpenc.c \
mux_srcs := \
src/mux/anim_encode.c \
src/mux/muxedit.c \
src/mux/muxinternal.c \
src/mux/muxread.c \
utils_dec_srcs := \
src/utils/bit_reader.c \
src/utils/color_cache.c \
src/utils/filters.c \
src/utils/huffman.c \
src/utils/quant_levels_dec.c \
src/utils/random.c \
src/utils/rescaler.c \
src/utils/thread.c \
src/utils/utils.c \
utils_enc_srcs := \
src/utils/bit_writer.c \
src/utils/huffman_encode.c \
src/utils/quant_levels.c \
################################################################################
# libwebpdecoder
include $(CLEAR_VARS)
LOCAL_SRC_FILES := \
$(dec_srcs) \
$(dsp_dec_srcs) \
$(utils_dec_srcs) \
LOCAL_CFLAGS := $(WEBP_CFLAGS)
LOCAL_C_INCLUDES += $(LOCAL_PATH)/src
# prefer arm over thumb mode for performance gains
LOCAL_ARM_MODE := arm
LOCAL_STATIC_LIBRARIES := cpufeatures
LOCAL_MODULE := webpdecoder_static
include $(BUILD_STATIC_LIBRARY)
ifeq ($(ENABLE_SHARED),1)
include $(CLEAR_VARS)
LOCAL_WHOLE_STATIC_LIBRARIES := webpdecoder_static
LOCAL_MODULE := webpdecoder
include $(BUILD_SHARED_LIBRARY)
endif # ENABLE_SHARED=1
################################################################################
# libwebp
include $(CLEAR_VARS)
LOCAL_SRC_FILES := \
$(dsp_enc_srcs) \
$(enc_srcs) \
$(utils_enc_srcs) \
LOCAL_CFLAGS := $(WEBP_CFLAGS)
LOCAL_C_INCLUDES += $(LOCAL_PATH)/src
# prefer arm over thumb mode for performance gains
LOCAL_ARM_MODE := arm
LOCAL_WHOLE_STATIC_LIBRARIES := webpdecoder_static
LOCAL_MODULE := webp
ifeq ($(ENABLE_SHARED),1)
include $(BUILD_SHARED_LIBRARY)
else
include $(BUILD_STATIC_LIBRARY)
endif
################################################################################
# libwebpdemux
include $(CLEAR_VARS)
LOCAL_SRC_FILES := $(demux_srcs)
LOCAL_CFLAGS := $(WEBP_CFLAGS)
LOCAL_C_INCLUDES += $(LOCAL_PATH)/src
# prefer arm over thumb mode for performance gains
LOCAL_ARM_MODE := arm
LOCAL_MODULE := webpdemux
ifeq ($(ENABLE_SHARED),1)
LOCAL_SHARED_LIBRARIES := webp
include $(BUILD_SHARED_LIBRARY)
else
LOCAL_STATIC_LIBRARIES := webp
include $(BUILD_STATIC_LIBRARY)
endif
################################################################################
# libwebpmux
include $(CLEAR_VARS)
LOCAL_SRC_FILES := $(mux_srcs)
LOCAL_CFLAGS := $(WEBP_CFLAGS)
LOCAL_C_INCLUDES += $(LOCAL_PATH)/src
# prefer arm over thumb mode for performance gains
LOCAL_ARM_MODE := arm
LOCAL_MODULE := webpmux
ifeq ($(ENABLE_SHARED),1)
LOCAL_SHARED_LIBRARIES := webp
include $(BUILD_SHARED_LIBRARY)
else
LOCAL_STATIC_LIBRARIES := webp
include $(BUILD_STATIC_LIBRARY)
endif
################################################################################
include $(LOCAL_PATH)/examples/Android.mk
$(call import-module,android/cpufeatures)
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