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libwebp/Android.mk
James Zern 979c0ebbcd sharpyuv: add SharpYuvGetCPUInfo 
This gives a similar structure to libwebp and fixes a bug where passing
NULL to SharpYuvInit() would unconditionally set optimized function
pointers. SharpYuvInit() is left as an undocumented public function and
SharpYuvGetCPUInfo is kept private to serialize updates to the pointer.

Change-Id: Id72fbf3ba5b396367510e3bcd1ee2e4e11b95b8c
2022-10-26 13:07:01 -07:00

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7.3 KiB
Makefile
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LOCAL_PATH := $(call my-dir)
WEBP_CFLAGS := -Wall -DANDROID -DHAVE_MALLOC_H -DHAVE_PTHREAD -DWEBP_USE_THREAD
WEBP_CFLAGS += -fvisibility=hidden
ifeq ($(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
# mips32 fails to build with clang from r14b
# https://bugs.chromium.org/p/webp/issues/detail?id=343
ifeq ($(findstring clang,$(NDK_TOOLCHAIN_VERSION)),clang)
ifeq ($(TARGET_ARCH),mips)
clang_version := $(shell $(TARGET_CC) --version)
ifneq ($(findstring clang version 3,$(clang_version)),)
WEBP_CFLAGS += -no-integrated-as
endif
endif
endif
ifneq ($(findstring armeabi-v7a, $(TARGET_ARCH_ABI)),)
# Setting LOCAL_ARM_NEON will enable -mfpu=neon which may cause illegal
# instructions to be generated for armv7a code. Instead target the neon code
# specifically.
NEON := c.neon
USE_CPUFEATURES := yes
WEBP_CFLAGS += -DHAVE_CPU_FEATURES_H
else
NEON := c
endif
sharpyuv_srcs := \
sharpyuv/sharpyuv.c \
sharpyuv/sharpyuv_cpu.c \
sharpyuv/sharpyuv_csp.c \
sharpyuv/sharpyuv_dsp.c \
sharpyuv/sharpyuv_gamma.c \
sharpyuv/sharpyuv_neon.$(NEON) \
sharpyuv/sharpyuv_sse2.c \
dec_srcs := \
src/dec/alpha_dec.c \
src/dec/buffer_dec.c \
src/dec/frame_dec.c \
src/dec/idec_dec.c \
src/dec/io_dec.c \
src/dec/quant_dec.c \
src/dec/tree_dec.c \
src/dec/vp8_dec.c \
src/dec/vp8l_dec.c \
src/dec/webp_dec.c \
demux_srcs := \
src/demux/anim_decode.c \
src/demux/demux.c \
dsp_dec_srcs := \
src/dsp/alpha_processing.c \
src/dsp/alpha_processing_mips_dsp_r2.c \
src/dsp/alpha_processing_neon.$(NEON) \
src/dsp/alpha_processing_sse2.c \
src/dsp/alpha_processing_sse41.c \
src/dsp/cpu.c \
src/dsp/dec.c \
src/dsp/dec_clip_tables.c \
src/dsp/dec_mips32.c \
src/dsp/dec_mips_dsp_r2.c \
src/dsp/dec_msa.c \
src/dsp/dec_neon.$(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_msa.c \
src/dsp/filters_neon.$(NEON) \
src/dsp/filters_sse2.c \
src/dsp/lossless.c \
src/dsp/lossless_mips_dsp_r2.c \
src/dsp/lossless_msa.c \
src/dsp/lossless_neon.$(NEON) \
src/dsp/lossless_sse2.c \
src/dsp/lossless_sse41.c \
src/dsp/rescaler.c \
src/dsp/rescaler_mips32.c \
src/dsp/rescaler_mips_dsp_r2.c \
src/dsp/rescaler_msa.c \
src/dsp/rescaler_neon.$(NEON) \
src/dsp/rescaler_sse2.c \
src/dsp/upsampling.c \
src/dsp/upsampling_mips_dsp_r2.c \
src/dsp/upsampling_msa.c \
src/dsp/upsampling_neon.$(NEON) \
src/dsp/upsampling_sse2.c \
src/dsp/upsampling_sse41.c \
src/dsp/yuv.c \
src/dsp/yuv_mips32.c \
src/dsp/yuv_mips_dsp_r2.c \
src/dsp/yuv_neon.$(NEON) \
src/dsp/yuv_sse2.c \
src/dsp/yuv_sse41.c \
dsp_enc_srcs := \
src/dsp/cost.c \
src/dsp/cost_mips32.c \
src/dsp/cost_mips_dsp_r2.c \
src/dsp/cost_neon.$(NEON) \
src/dsp/cost_sse2.c \
src/dsp/enc.c \
src/dsp/enc_mips32.c \
src/dsp/enc_mips_dsp_r2.c \
src/dsp/enc_msa.c \
src/dsp/enc_neon.$(NEON) \
src/dsp/enc_sse2.c \
src/dsp/enc_sse41.c \
src/dsp/lossless_enc.c \
src/dsp/lossless_enc_mips32.c \
src/dsp/lossless_enc_mips_dsp_r2.c \
src/dsp/lossless_enc_msa.c \
src/dsp/lossless_enc_neon.$(NEON) \
src/dsp/lossless_enc_sse2.c \
src/dsp/lossless_enc_sse41.c \
src/dsp/ssim.c \
src/dsp/ssim_sse2.c \
enc_srcs := \
src/enc/alpha_enc.c \
src/enc/analysis_enc.c \
src/enc/backward_references_cost_enc.c \
src/enc/backward_references_enc.c \
src/enc/config_enc.c \
src/enc/cost_enc.c \
src/enc/filter_enc.c \
src/enc/frame_enc.c \
src/enc/histogram_enc.c \
src/enc/iterator_enc.c \
src/enc/near_lossless_enc.c \
src/enc/picture_enc.c \
src/enc/picture_csp_enc.c \
src/enc/picture_psnr_enc.c \
src/enc/picture_rescale_enc.c \
src/enc/picture_tools_enc.c \
src/enc/predictor_enc.c \
src/enc/quant_enc.c \
src/enc/syntax_enc.c \
src/enc/token_enc.c \
src/enc/tree_enc.c \
src/enc/vp8l_enc.c \
src/enc/webp_enc.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_utils.c \
src/utils/color_cache_utils.c \
src/utils/filters_utils.c \
src/utils/huffman_utils.c \
src/utils/quant_levels_dec_utils.c \
src/utils/random_utils.c \
src/utils/rescaler_utils.c \
src/utils/thread_utils.c \
src/utils/utils.c \
utils_enc_srcs := \
src/utils/bit_writer_utils.c \
src/utils/huffman_encode_utils.c \
src/utils/quant_levels_utils.c \
################################################################################
# libwebpdecoder
include $(CLEAR_VARS)
LOCAL_SRC_FILES := \
$(dec_srcs) \
$(dsp_dec_srcs) \
$(utils_dec_srcs) \
LOCAL_CFLAGS := $(WEBP_CFLAGS)
LOCAL_EXPORT_C_INCLUDES += $(LOCAL_PATH)/src
# prefer arm over thumb mode for performance gains
LOCAL_ARM_MODE := arm
ifeq ($(USE_CPUFEATURES),yes)
LOCAL_STATIC_LIBRARIES := cpufeatures
endif
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 := \
$(sharpyuv_srcs) \
$(dsp_enc_srcs) \
$(enc_srcs) \
$(utils_enc_srcs) \
LOCAL_CFLAGS := $(WEBP_CFLAGS)
LOCAL_EXPORT_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_EXPORT_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_EXPORT_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
################################################################################
WEBP_SRC_PATH := $(LOCAL_PATH)
include $(WEBP_SRC_PATH)/imageio/Android.mk
include $(WEBP_SRC_PATH)/examples/Android.mk
ifeq ($(USE_CPUFEATURES),yes)
$(call import-module,android/cpufeatures)
endif
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