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Diffstat (limited to 'third_party/aom/build/make/Android.mk')
| -rw-r--r-- | third_party/aom/build/make/Android.mk | 194 |
1 files changed, 0 insertions, 194 deletions
diff --git a/third_party/aom/build/make/Android.mk b/third_party/aom/build/make/Android.mk deleted file mode 100644 index e50faef92..000000000 --- a/third_party/aom/build/make/Android.mk +++ /dev/null @@ -1,194 +0,0 @@ -## -## Copyright (c) 2016, Alliance for Open Media. All rights reserved -## -## This source code is subject to the terms of the BSD 2 Clause License and -## the Alliance for Open Media Patent License 1.0. If the BSD 2 Clause License -## was not distributed with this source code in the LICENSE file, you can -## obtain it at www.aomedia.org/license/software. If the Alliance for Open -## Media Patent License 1.0 was not distributed with this source code in the -## PATENTS file, you can obtain it at www.aomedia.org/license/patent. -## - - -# -# This file is to be used for compiling libaom for Android using the NDK. -# In an Android project place a libaom checkout in the jni directory. -# Run the configure script from the jni directory. Base libaom -# encoder/decoder configuration will look similar to: -# ./libaom/configure --target=armv7-android-gcc --disable-examples \ -# --sdk-path=/opt/android-ndk-r6b/ -# -# When targeting Android, realtime-only is enabled by default. This can -# be overridden by adding the command line flag: -# --disable-realtime-only -# -# This will create .mk files that contain variables that contain the -# source files to compile. -# -# Place an Android.mk file in the jni directory that references the -# Android.mk file in the libaom directory: -# LOCAL_PATH := $(call my-dir) -# include $(CLEAR_VARS) -# include jni/libaom/build/make/Android.mk -# -# There are currently two TARGET_ARCH_ABI targets for ARM. -# armeabi and armeabi-v7a. armeabi-v7a is selected by creating an -# Application.mk in the jni directory that contains: -# APP_ABI := armeabi-v7a -# -# By default libaom will detect at runtime the existance of NEON extension. -# For this we import the 'cpufeatures' module from the NDK sources. -# libaom can also be configured without this runtime detection method. -# Configuring with --disable-runtime-cpu-detect will assume presence of NEON. -# Configuring with --disable-runtime-cpu-detect --disable-neon \ -# --disable-neon-asm -# will remove any NEON dependency. -# -# Running ndk-build will build libaom and include it in your project. -# - -CONFIG_DIR := $(LOCAL_PATH)/ -LIBAOM_PATH := $(LOCAL_PATH)/libaom -ASM_CNV_PATH_LOCAL := $(TARGET_ARCH_ABI)/ads2gas -ASM_CNV_PATH := $(LOCAL_PATH)/$(ASM_CNV_PATH_LOCAL) - -# Use the makefiles generated by upstream configure to determine which files to -# build. Also set any architecture-specific flags. -ifeq ($(TARGET_ARCH_ABI),armeabi-v7a) - include $(CONFIG_DIR)libs-armv7-android-gcc.mk - LOCAL_ARM_MODE := arm -else ifeq ($(TARGET_ARCH_ABI),arm64-v8a) - include $(CONFIG_DIR)libs-armv8-android-gcc.mk - LOCAL_ARM_MODE := arm -else ifeq ($(TARGET_ARCH_ABI),x86) - include $(CONFIG_DIR)libs-x86-android-gcc.mk -else ifeq ($(TARGET_ARCH_ABI),x86_64) - include $(CONFIG_DIR)libs-x86_64-android-gcc.mk -else ifeq ($(TARGET_ARCH_ABI),mips) - include $(CONFIG_DIR)libs-mips-android-gcc.mk -else - $(error Not a supported TARGET_ARCH_ABI: $(TARGET_ARCH_ABI)) -endif - -# Rule that is normally in Makefile created by libaom -# configure. Used to filter out source files based on configuration. -enabled=$(filter-out $($(1)-no),$($(1)-yes)) - -# Override the relative path that is defined by the libaom -# configure process -SRC_PATH_BARE := $(LIBAOM_PATH) - -# Include the list of files to be built -include $(LIBAOM_PATH)/libs.mk - -# Optimise the code. May want to revisit this setting in the future. -LOCAL_CFLAGS := -O3 - -# For x86, include the source code in the search path so it will find files -# like x86inc.asm and x86_abi_support.asm -LOCAL_ASMFLAGS := -I$(LIBAOM_PATH) - -.PRECIOUS: %.asm.s -$(ASM_CNV_PATH)/libaom/%.asm.s: $(LIBAOM_PATH)/%.asm - @mkdir -p $(dir $@) - @$(CONFIG_DIR)$(ASM_CONVERSION) <$< > $@ - -# For building *_rtcd.h, which have rules in libs.mk -TGT_ISA:=$(word 1, $(subst -, ,$(TOOLCHAIN))) -target := libs - -LOCAL_SRC_FILES += aom_config.c - -# Remove duplicate entries -CODEC_SRCS_UNIQUE = $(sort $(CODEC_SRCS)) - -# Pull out C files. aom_config.c is in the immediate directory and -# so it does not need libaom/ prefixed like the rest of the source files. -# The neon files with intrinsics need to have .neon appended so the proper -# flags are applied. -CODEC_SRCS_C = $(filter %.c, $(CODEC_SRCS_UNIQUE)) -LOCAL_NEON_SRCS_C = $(filter %_neon.c, $(CODEC_SRCS_C)) -LOCAL_CODEC_SRCS_C = $(filter-out aom_config.c %_neon.c, $(CODEC_SRCS_C)) - -LOCAL_SRC_FILES += $(foreach file, $(LOCAL_CODEC_SRCS_C), libaom/$(file)) -ifeq ($(TARGET_ARCH_ABI),armeabi-v7a) - LOCAL_SRC_FILES += $(foreach file, $(LOCAL_NEON_SRCS_C), libaom/$(file).neon) -else # If there are neon sources then we are building for arm64 and do not need to specify .neon - LOCAL_SRC_FILES += $(foreach file, $(LOCAL_NEON_SRCS_C), libaom/$(file)) -endif - -# Pull out assembly files, splitting NEON from the rest. This is -# done to specify that the NEON assembly files use NEON assembler flags. -# x86 assembly matches %.asm, arm matches %.asm.s - -# x86: - -CODEC_SRCS_ASM_X86 = $(filter %.asm, $(CODEC_SRCS_UNIQUE)) -LOCAL_SRC_FILES += $(foreach file, $(CODEC_SRCS_ASM_X86), libaom/$(file)) - -# arm: -CODEC_SRCS_ASM_ARM_ALL = $(filter %.asm.s, $(CODEC_SRCS_UNIQUE)) -CODEC_SRCS_ASM_ARM = $(foreach v, \ - $(CODEC_SRCS_ASM_ARM_ALL), \ - $(if $(findstring neon,$(v)),,$(v))) -CODEC_SRCS_ASM_ADS2GAS = $(patsubst %.s, \ - $(ASM_CNV_PATH_LOCAL)/libaom/%.s, \ - $(CODEC_SRCS_ASM_ARM)) -LOCAL_SRC_FILES += $(CODEC_SRCS_ASM_ADS2GAS) - -ifeq ($(TARGET_ARCH_ABI),armeabi-v7a) - CODEC_SRCS_ASM_NEON = $(foreach v, \ - $(CODEC_SRCS_ASM_ARM_ALL),\ - $(if $(findstring neon,$(v)),$(v),)) - CODEC_SRCS_ASM_NEON_ADS2GAS = $(patsubst %.s, \ - $(ASM_CNV_PATH_LOCAL)/libaom/%.s, \ - $(CODEC_SRCS_ASM_NEON)) - LOCAL_SRC_FILES += $(patsubst %.s, \ - %.s.neon, \ - $(CODEC_SRCS_ASM_NEON_ADS2GAS)) -endif - -LOCAL_CFLAGS += \ - -DHAVE_CONFIG_H=aom_config.h \ - -I$(LIBAOM_PATH) \ - -I$(ASM_CNV_PATH) - -LOCAL_MODULE := libaom - -ifeq ($(CONFIG_RUNTIME_CPU_DETECT),yes) - LOCAL_STATIC_LIBRARIES := cpufeatures -endif - -# Add a dependency to force generation of the RTCD files. -define rtcd_dep_template -rtcd_dep_template_SRCS := $(addprefix $(LOCAL_PATH)/, $(LOCAL_SRC_FILES)) -rtcd_dep_template_SRCS := $$(rtcd_dep_template_SRCS:.neon=) -ifeq ($(CONFIG_AV1), yes) -$$(rtcd_dep_template_SRCS): av1_rtcd.h -endif -$$(rtcd_dep_template_SRCS): aom_scale_rtcd.h -$$(rtcd_dep_template_SRCS): aom_dsp_rtcd.h - -ifneq ($(findstring $(TARGET_ARCH_ABI),x86 x86_64),) -$$(rtcd_dep_template_SRCS): aom_config.asm -endif -endef - -$(eval $(call rtcd_dep_template)) - -.PHONY: clean -clean: - @echo "Clean: ads2gas files [$(TARGET_ARCH_ABI)]" - @$(RM) $(CODEC_SRCS_ASM_ADS2GAS) $(CODEC_SRCS_ASM_NEON_ADS2GAS) - @$(RM) -r $(ASM_CNV_PATH) - @$(RM) $(CLEAN-OBJS) - -ifeq ($(ENABLE_SHARED),1) - include $(BUILD_SHARED_LIBRARY) -else - include $(BUILD_STATIC_LIBRARY) -endif - -ifeq ($(CONFIG_RUNTIME_CPU_DETECT),yes) -$(call import-module,cpufeatures) -endif |