| ############################################################### |
| ## Renderscript support for java |
| ## Adds rules to convert .rs files to .java and .bc files |
| ############################################################### |
| |
| renderscript_sources := $(filter %.rs,$(LOCAL_SRC_FILES)) |
| LOCAL_SRC_FILES := $(filter-out %.rs,$(LOCAL_SRC_FILES)) |
| |
| rs_generated_res_zip := |
| rs_generated_src_jar := |
| rs_compatibility_jni_libs := |
| ifneq ($(renderscript_sources),) |
| renderscript_sources_fullpath := $(addprefix $(LOCAL_PATH)/, $(renderscript_sources)) |
| renderscript_intermediate.COMMON := $(intermediates.COMMON)/renderscript |
| rs_generated_res_zip := $(renderscript_intermediate.COMMON)/res.zip |
| rs_generated_src_jar := $(renderscript_intermediate.COMMON)/rs.srcjar |
| |
| LOCAL_SRCJARS += $(rs_generated_src_jar) |
| |
| # Defaulting to an empty string uses the latest available platform SDK. |
| renderscript_target_api := |
| |
| ifneq (,$(LOCAL_RENDERSCRIPT_TARGET_API)) |
| renderscript_target_api := $(LOCAL_RENDERSCRIPT_TARGET_API) |
| else |
| ifneq (,$(LOCAL_SDK_VERSION)) |
| # Set target-api for LOCAL_SDK_VERSIONs other than current. |
| ifneq (,$(filter-out current system_current test_current core_current, $(LOCAL_SDK_VERSION))) |
| renderscript_target_api := $(call get-numeric-sdk-version,$(LOCAL_SDK_VERSION)) |
| endif |
| endif # LOCAL_SDK_VERSION is set |
| endif # LOCAL_RENDERSCRIPT_TARGET_API is set |
| |
| # For 64-bit, we always have to upgrade to at least 21 for compat build. |
| ifneq ($(LOCAL_RENDERSCRIPT_COMPATIBILITY),) |
| ifeq ($(TARGET_IS_64_BIT),true) |
| ifneq ($(filter $(RSCOMPAT_32BIT_ONLY_API_LEVELS),$(renderscript_target_api)),) |
| renderscript_target_api := 21 |
| endif |
| endif |
| endif |
| |
| ifeq ($(LOCAL_RENDERSCRIPT_CC),) |
| LOCAL_RENDERSCRIPT_CC := $(LLVM_RS_CC) |
| endif |
| |
| # Turn on all warnings and warnings as errors for RS compiles. |
| # This can be disabled with LOCAL_RENDERSCRIPT_FLAGS := -Wno-error |
| renderscript_flags := -Wall -Werror |
| renderscript_flags += $(LOCAL_RENDERSCRIPT_FLAGS) |
| |
| # prepend the RenderScript system include path |
| ifneq ($(filter-out current system_current test_current core_current,$(LOCAL_SDK_VERSION))$(if $(TARGET_BUILD_APPS),$(filter current system_current test_current,$(LOCAL_SDK_VERSION))),) |
| # if a numeric LOCAL_SDK_VERSION, or current LOCAL_SDK_VERSION with TARGET_BUILD_APPS |
| LOCAL_RENDERSCRIPT_INCLUDES := \ |
| $(HISTORICAL_SDK_VERSIONS_ROOT)/renderscript/clang-include \ |
| $(HISTORICAL_SDK_VERSIONS_ROOT)/renderscript/include \ |
| $(LOCAL_RENDERSCRIPT_INCLUDES) |
| else |
| LOCAL_RENDERSCRIPT_INCLUDES := \ |
| $(TOPDIR)external/clang/lib/Headers \ |
| $(TOPDIR)frameworks/rs/script_api/include \ |
| $(LOCAL_RENDERSCRIPT_INCLUDES) |
| endif |
| |
| ifneq ($(LOCAL_RENDERSCRIPT_INCLUDES_OVERRIDE),) |
| LOCAL_RENDERSCRIPT_INCLUDES := $(LOCAL_RENDERSCRIPT_INCLUDES_OVERRIDE) |
| endif |
| |
| bc_files := $(patsubst %.rs,%.bc, $(notdir $(renderscript_sources))) |
| bc_dep_files := $(addprefix $(renderscript_intermediate.COMMON)/,$(patsubst %.bc,%.d,$(bc_files))) |
| |
| $(rs_generated_src_jar): PRIVATE_RS_INCLUDES := $(LOCAL_RENDERSCRIPT_INCLUDES) |
| $(rs_generated_src_jar): PRIVATE_RS_CC := $(LOCAL_RENDERSCRIPT_CC) |
| $(rs_generated_src_jar): PRIVATE_RS_FLAGS := $(renderscript_flags) |
| $(rs_generated_src_jar): PRIVATE_RS_SOURCE_FILES := $(renderscript_sources_fullpath) |
| $(rs_generated_src_jar): PRIVATE_RS_OUTPUT_DIR := $(renderscript_intermediate.COMMON) |
| $(rs_generated_src_jar): PRIVATE_RS_TARGET_API := $(filter-out current,$(renderscript_target_api)) |
| $(rs_generated_src_jar): PRIVATE_DEP_FILES := $(bc_dep_files) |
| $(rs_generated_src_jar): PRIVATE_RS_OUTPUT_RES_ZIP := $(rs_generated_res_zip) |
| $(rs_generated_src_jar): .KATI_IMPLICIT_OUTPUTS := $(rs_generated_res_zip) |
| $(rs_generated_src_jar): $(renderscript_sources_fullpath) $(LOCAL_RENDERSCRIPT_CC) $(SOONG_ZIP) |
| $(transform-renderscripts-to-java-and-bc) |
| |
| # include the dependency files (.d/.P) generated by llvm-rs-cc. |
| $(call include-depfile,$(rs_generated_src_jar).P,$(rs_generated_src_jar)) |
| |
| ifneq ($(LOCAL_RENDERSCRIPT_COMPATIBILITY),) |
| |
| |
| ifeq ($(filter $(RSCOMPAT_32BIT_ONLY_API_LEVELS),$(renderscript_target_api)),) |
| ifeq ($(TARGET_IS_64_BIT),true) |
| renderscript_intermediate.bc_folder := $(renderscript_intermediate.COMMON)/res/raw/bc64/ |
| else |
| renderscript_intermediate.bc_folder := $(renderscript_intermediate.COMMON)/res/raw/bc32/ |
| endif |
| else |
| renderscript_intermediate.bc_folder := $(renderscript_intermediate.COMMON)/res/raw/ |
| endif |
| |
| rs_generated_bc := $(addprefix \ |
| $(renderscript_intermediate.bc_folder), $(bc_files)) |
| |
| renderscript_intermediate := $(intermediates)/renderscript |
| |
| # We don't need the .so files in bundled branches |
| # Prevent these from showing up on the device |
| # One exception is librsjni.so, which is needed for |
| # both native path and compat path. |
| rs_jni_lib := $(TARGET_OUT_INTERMEDIATE_LIBRARIES)/librsjni.so |
| LOCAL_JNI_SHARED_LIBRARIES += librsjni |
| |
| ifneq (,$(TARGET_BUILD_APPS)$(FORCE_BUILD_RS_COMPAT)) |
| |
| rs_compatibility_jni_libs := $(addprefix \ |
| $(renderscript_intermediate)/librs., \ |
| $(patsubst %.bc,%.so, $(bc_files))) |
| |
| $(rs_generated_src_jar): .KATI_IMPLICIT_OUTPUTS += $(rs_generated_bc) |
| |
| rs_support_lib := $(TARGET_OUT_INTERMEDIATE_LIBRARIES)/libRSSupport.so |
| LOCAL_JNI_SHARED_LIBRARIES += libRSSupport |
| |
| rs_support_io_lib := |
| # check if the target api level support USAGE_IO |
| ifeq ($(filter $(RSCOMPAT_NO_USAGEIO_API_LEVELS),$(renderscript_target_api)),) |
| rs_support_io_lib := $(TARGET_OUT_INTERMEDIATE_LIBRARIES)/libRSSupportIO.so |
| LOCAL_JNI_SHARED_LIBRARIES += libRSSupportIO |
| endif |
| |
| my_arch := $(TARGET_$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH) |
| ifneq (,$(filter arm64 mips64 x86_64,$(my_arch))) |
| my_min_sdk_version := 21 |
| else |
| my_min_sdk_version := $(MIN_SUPPORTED_SDK_VERSION) |
| endif |
| |
| $(rs_compatibility_jni_libs): $(RS_PREBUILT_CLCORE) \ |
| $(rs_support_lib) $(rs_support_io_lib) $(rs_jni_lib) $(rs_compiler_rt) |
| $(rs_compatibility_jni_libs): $(BCC_COMPAT) |
| $(rs_compatibility_jni_libs): PRIVATE_CXX := $(CXX_WRAPPER) $(TARGET_CXX) |
| $(rs_compatibility_jni_libs): PRIVATE_SDK_VERSION := $(my_min_sdk_version) |
| $(rs_compatibility_jni_libs): $(renderscript_intermediate)/librs.%.so: \ |
| $(renderscript_intermediate.bc_folder)%.bc \ |
| $(SOONG_OUT_DIR)/ndk.timestamp |
| $(transform-bc-to-so) |
| |
| endif |
| |
| endif |
| |
| LOCAL_INTERMEDIATE_TARGETS += $(rs_generated_src_jar) |
| # Make sure the generated resource will be added to the apk. |
| LOCAL_RESOURCE_DIR := $(renderscript_intermediate.COMMON)/res $(LOCAL_RESOURCE_DIR) |
| endif |