Adding upstream version 1:115.7.0.upstream/1%115.7.0upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 217 insertions, 0 deletions

diff --git a/media/libvpx/libvpx/build/make/Android.mk b/media/libvpx/libvpx/build/make/Android.mk
new file mode 100644
index 0000000000..ba24f541b1
--- /dev/null
+++ b/media/libvpx/libvpx/build/make/Android.mk
@@ -0,0 +1,217 @@
+##
+##  Copyright (c) 2012 The WebM project authors. All Rights Reserved.
+##
+##  Use of this source code is governed by a BSD-style license
+##  that can be found in the LICENSE file in the root of the source
+##  tree. An additional intellectual property rights grant can be found
+##  in the file PATENTS.  All contributing project authors may
+##  be found in the AUTHORS file in the root of the source tree.
+##
+
+# Ignore this file during non-NDK builds.
+ifdef NDK_ROOT
+#
+# This file is to be used for compiling libvpx for Android using the NDK.
+# In an Android project place a libvpx checkout in the jni directory.
+# Run the configure script from the jni directory.  Base libvpx
+# encoder/decoder configuration will look similar to:
+# ./libvpx/configure --target=armv7-android-gcc --disable-examples \
+#                    --enable-external-build
+#
+# 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 libvpx directory:
+# LOCAL_PATH := $(call my-dir)
+# include $(CLEAR_VARS)
+# include jni/libvpx/build/make/Android.mk
+#
+# By default libvpx will use the 'cpufeatures' module from the NDK. This allows
+# the library to be built with all available optimizations (SSE2->AVX512 for
+# x86, NEON for arm, DSPr2 for mips). This can be disabled with
+#   --disable-runtime-cpu-detect
+# but the resulting library *must* be run on devices supporting all of the
+# enabled extensions. They can be disabled individually with
+#   --disable-{sse2, sse3, ssse3, sse4_1, avx, avx2, avx512}
+#   --disable-neon[-asm]
+#   --disable-{dspr2, msa}
+
+#
+# Running ndk-build will build libvpx and include it in your project.
+#
+
+CONFIG_DIR := $(LOCAL_PATH)/
+LIBVPX_PATH := $(LOCAL_PATH)/libvpx
+ASM_CNV_PATH_LOCAL := $(TARGET_ARCH_ABI)/ads2gas
+ASM_CNV_PATH := $(LOCAL_PATH)/$(ASM_CNV_PATH_LOCAL)
+ifneq ($(V),1)
+  qexec := @
+endif
+
+# Use the makefiles generated by upstream configure to determine which files to
+# build. Also set any architecture-specific flags.
+ifeq ($(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 $(CONFIG_DIR)libs-arm64-android-gcc.mk
+  LOCAL_ARM_MODE := arm
+else ifeq ($(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: $(TARGET_ARCH_ABI))
+endif
+
+# Rule that is normally in Makefile created by libvpx
+# configure.  Used to filter out source files based on configuration.
+enabled=$(filter-out $($(1)-no),$($(1)-yes))
+
+# Override the relative path that is defined by the libvpx
+# configure process
+SRC_PATH_BARE := $(LIBVPX_PATH)
+
+# Include the list of files to be built
+include $(LIBVPX_PATH)/libs.mk
+
+# Optimise the code. May want to revisit this setting in the future.
+LOCAL_CFLAGS := -O3
+
+# For x86, include the source code in the search path so it will find files
+# like x86inc.asm and x86_abi_support.asm
+LOCAL_ASMFLAGS := -I$(LIBVPX_PATH)
+
+.PRECIOUS: %.asm.S
+$(ASM_CNV_PATH)/libvpx/%.asm.S: $(LIBVPX_PATH)/%.asm
+	$(qexec)mkdir -p $(dir $@)
+	$(qexec)$(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 += vpx_config.c
+
+# Remove duplicate entries
+CODEC_SRCS_UNIQUE = $(sort $(CODEC_SRCS))
+
+# Pull out C files.  vpx_config.c is in the immediate directory and
+# so it does not need libvpx/ 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 vpx_config.c %_neon.c, $(CODEC_SRCS_C))
+
+LOCAL_SRC_FILES += $(foreach file, $(LOCAL_CODEC_SRCS_C), libvpx/$(file))
+ifeq ($(TARGET_ARCH_ABI),armeabi-v7a)
+  LOCAL_SRC_FILES += $(foreach file, $(LOCAL_NEON_SRCS_C), libvpx/$(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, $(LOCAL_NEON_SRCS_C), libvpx/$(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, $(CODEC_SRCS_ASM_X86), libvpx/$(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)/libvpx/%.S, \
+                         $(CODEC_SRCS_ASM_ARM))
+LOCAL_SRC_FILES += $(CODEC_SRCS_ASM_ADS2GAS)
+
+ifeq ($(TARGET_ARCH_ABI),armeabi-v7a)
+  ASM_INCLUDES := vpx_dsp/arm/idct_neon.asm.S
+  CODEC_SRCS_ASM_NEON = $(foreach v, \
+                        $(CODEC_SRCS_ASM_ARM_ALL),\
+                        $(if $(findstring neon,$(v)),$(v),))
+  CODEC_SRCS_ASM_NEON := $(filter-out $(addprefix %, $(ASM_INCLUDES)), \
+                         $(CODEC_SRCS_ASM_NEON))
+  CODEC_SRCS_ASM_NEON_ADS2GAS = $(patsubst %.S, \
+                                $(ASM_CNV_PATH_LOCAL)/libvpx/%.S, \
+                                $(CODEC_SRCS_ASM_NEON))
+  LOCAL_SRC_FILES += $(patsubst %.S, \
+                     %.S.neon, \
+                     $(CODEC_SRCS_ASM_NEON_ADS2GAS))
+
+  NEON_ASM_TARGETS = $(patsubst %.S, \
+                     $(ASM_CNV_PATH)/libvpx/%.S, \
+                     $(CODEC_SRCS_ASM_NEON))
+# add a dependency to the full path to the ads2gas output to ensure the
+# includes are converted first.
+ifneq ($(strip $(NEON_ASM_TARGETS)),)
+$(NEON_ASM_TARGETS): $(addprefix $(ASM_CNV_PATH)/libvpx/, $(ASM_INCLUDES))
+endif
+endif
+
+LOCAL_CFLAGS += \
+    -DHAVE_CONFIG_H=vpx_config.h \
+    -I$(LIBVPX_PATH) \
+    -I$(ASM_CNV_PATH) \
+    -I$(ASM_CNV_PATH)/libvpx
+
+LOCAL_MODULE := libvpx
+LOCAL_LICENSE_KINDS := SPDX-license-identifier-BSD
+LOCAL_LICENSE_CONDITIONS := notice
+LOCAL_NOTICE_FILE := $(LOCAL_PATH)/../../LICENSE $(LOCAL_PATH)/../../PATENTS
+
+ifeq ($(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 := $$(rtcd_dep_template_SRCS:.neon=)
+ifeq ($(CONFIG_VP8), yes)
+$$(rtcd_dep_template_SRCS): vp8_rtcd.h
+endif
+ifeq ($(CONFIG_VP9), yes)
+$$(rtcd_dep_template_SRCS): vp9_rtcd.h
+endif
+$$(rtcd_dep_template_SRCS): vpx_scale_rtcd.h
+$$(rtcd_dep_template_SRCS): vpx_dsp_rtcd.h
+
+rtcd_dep_template_CONFIG_ASM_ABIS := x86 x86_64 armeabi-v7a
+ifneq ($$(findstring $(TARGET_ARCH_ABI),$$(rtcd_dep_template_CONFIG_ASM_ABIS)),)
+$$(rtcd_dep_template_SRCS): vpx_config.asm
+endif
+endef
+
+$(eval $(call rtcd_dep_template))
+
+.PHONY: clean
+clean:
+	@echo "Clean: ads2gas files [$(TARGET_ARCH_ABI)]"
+	$(qexec)$(RM) $(CODEC_SRCS_ASM_ADS2GAS) $(CODEC_SRCS_ASM_NEON_ADS2GAS)
+	$(qexec)$(RM) -r $(ASM_CNV_PATH)
+	$(qexec)$(RM) $(CLEAN-OBJS)
+
+ifeq ($(ENABLE_SHARED),1)
+  LOCAL_CFLAGS += -fPIC
+  include $(BUILD_SHARED_LIBRARY)
+else
+  include $(BUILD_STATIC_LIBRARY)
+endif
+
+ifeq ($(CONFIG_RUNTIME_CPU_DETECT),yes)
+$(call import-module,android/cpufeatures)
+endif
+endif  # NDK_ROOT