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Issue #1937 - Part 2: Update libaom source.

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Job Bautista 2022-06-25 18:15:40 +08:00 • committed by roytam1
commit ecb7ec7377
948 changed files with 244949 additions and 88095 deletions
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84
media/libaom/src/build/cmake/aom_optimization.cmake
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@ -44,9 +44,10 @@ function(add_intrinsics_object_library flag opt_name target_to_update sources)
endif()
set(target_name ${target_to_update}_${opt_name}_intrinsics)
add_library(${target_name} OBJECT ${${sources}})
set_property(TARGET ${target_name} PROPERTY FOLDER ${AOM_TARGET_CPU})
if(MSVC)
get_msvc_intrinsic_flag(${flag} "flag")
get_msvc_intrinsic_flag("${flag}" "flag")
endif()
if("${flag}" STREQUAL "-mavx2")
@ -83,7 +84,7 @@ endfunction()
function(add_intrinsics_source_to_target flag target sources)
target_sources(${target} PRIVATE ${${sources}})
if(MSVC)
get_msvc_intrinsic_flag(${flag} "flag")
get_msvc_intrinsic_flag("${flag}" "flag")
endif()
if(flag)
foreach(source ${${sources}})
@ -100,6 +101,7 @@ function(get_asm_obj_format out_format)
if("${AOM_TARGET_SYSTEM}" STREQUAL "Darwin")
set(objformat "macho64")
elseif("${AOM_TARGET_SYSTEM}" STREQUAL "MSYS"
OR "${AOM_TARGET_SYSTEM}" STREQUAL "CYGWIN"
OR "${AOM_TARGET_SYSTEM}" STREQUAL "Windows")
set(objformat "win64")
else()
@ -109,6 +111,7 @@ function(get_asm_obj_format out_format)
if("${AOM_TARGET_SYSTEM}" STREQUAL "Darwin")
set(objformat "macho32")
elseif("${AOM_TARGET_SYSTEM}" STREQUAL "MSYS"
OR "${AOM_TARGET_SYSTEM}" STREQUAL "CYGWIN"
OR "${AOM_TARGET_SYSTEM}" STREQUAL "Windows")
set(objformat "win32")
else()
@ -127,46 +130,59 @@ endfunction()
# into the aom library target(s). Generates a dummy C file with a dummy function
# to ensure that all cmake generators can determine the linker language, and
# that build tools don't complain that an object exposes no symbols.
#
# In shared library configs every step described above happens twice, and
# directory/target/object names are updated to include _shared and _static
# suffixes.
function(add_asm_library lib_name asm_sources)
if("${${asm_sources}}" STREQUAL "")
return()
endif()
set(asm_lib_obj_dir "${AOM_CONFIG_DIR}/asm_objects/${lib_name}")
if(NOT EXISTS "${asm_lib_obj_dir}")
file(MAKE_DIRECTORY "${asm_lib_obj_dir}")
list(APPEND asm_configs "static")
if(BUILD_SHARED_LIBS)
list(APPEND asm_configs "shared")
endif()
# TODO(tomfinegan): If cmake ever allows addition of .o files to OBJECT lib
# targets, make this OBJECT instead of STATIC to hide the target from
# consumers of the AOM cmake build.
add_library(${lib_name} STATIC ${${asm_sources}})
foreach(asm_source ${${asm_sources}})
get_filename_component(asm_source_name "${asm_source}" NAME)
set(asm_object "${asm_lib_obj_dir}/${asm_source_name}.o")
add_custom_command(OUTPUT "${asm_object}"
COMMAND ${AS_EXECUTABLE} ARGS ${AOM_AS_FLAGS}
-I${AOM_ROOT}/ -I${AOM_CONFIG_DIR}/ -o
"${asm_object}" "${asm_source}"
DEPENDS "${asm_source}"
COMMENT "Building ASM object ${asm_object}"
WORKING_DIRECTORY "${AOM_CONFIG_DIR}"
VERBATIM)
target_sources(aom PRIVATE "${asm_object}")
if(BUILD_SHARED_LIBS)
target_sources(aom_static PRIVATE "${asm_object}")
foreach(asm_config ${asm_configs})
set(asm_lib_name ${lib_name}_${asm_config})
set(asm_lib_obj_dir "${AOM_CONFIG_DIR}/asm_objects/${asm_lib_name}")
if(NOT EXISTS "${asm_lib_obj_dir}")
file(MAKE_DIRECTORY "${asm_lib_obj_dir}")
endif()
add_library(${asm_lib_name} STATIC ${${asm_sources}})
set_property(TARGET ${asm_lib_name} PROPERTY FOLDER ${AOM_TARGET_CPU})
foreach(asm_source ${${asm_sources}})
get_filename_component(asm_source_name "${asm_source}" NAME)
set(asm_object "${asm_lib_obj_dir}/${asm_source_name}.o")
add_custom_command(OUTPUT "${asm_object}"
COMMAND ${AS_EXECUTABLE} ARGS ${AOM_AS_FLAGS}
-I${AOM_ROOT}/ -I${AOM_CONFIG_DIR}/ -o
"${asm_object}" "${asm_source}"
DEPENDS "${asm_source}"
COMMENT "Building ASM object ${asm_object}"
WORKING_DIRECTORY "${AOM_CONFIG_DIR}"
VERBATIM)
if(BUILD_SHARED_LIBS AND "${asm_config}" STREQUAL "static")
target_sources(aom_static PRIVATE "${asm_object}")
else()
target_sources(aom PRIVATE "${asm_object}")
endif()
endforeach()
# The above created a target containing only ASM sources. CMake needs help
# here to determine the linker language. Add a dummy C file to force the
# linker language to C. We don't bother with setting the LINKER_LANGUAGE
# property on the library target because not all generators obey it (looking
# at you, Xcode generator).
add_dummy_source_file_to_target("${asm_lib_name}" "c")
# Add the new lib target to the global list of aom library targets.
list(APPEND AOM_LIB_TARGETS ${asm_lib_name})
endforeach()
# The above created a target containing only ASM sources. Cmake needs help
# here to determine the linker language. Add a dummy C file to force the
# linker language to C. We don't bother with setting the LINKER_LANGUAGE
# property on the library target because not all generators obey it (looking
# at you, xcode generator).
add_dummy_source_file_to_target("${lib_name}" "c")
# Add the new lib target to the global list of aom library targets.
list(APPEND AOM_LIB_TARGETS ${lib_name})
set(AOM_LIB_TARGETS ${AOM_LIB_TARGETS} PARENT_SCOPE)
endfunction()
@ -236,5 +252,5 @@ function(add_rtcd_build_step config output source symbol)
WORKING_DIRECTORY ${AOM_CONFIG_DIR}
VERBATIM)
set_property(SOURCE ${source} PROPERTY OBJECT_DEPENDS ${output})
set_property(SOURCE ${output} PROPERTY GENERATED)
set_property(SOURCE ${output} PROPERTY GENERATED TRUE)
endfunction()