| # |
| # 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. |
| # |
| cmake_minimum_required(VERSION 3.5) |
| |
| set(AOM_ROOT "${CMAKE_CURRENT_SOURCE_DIR}") |
| set(AOM_CONFIG_DIR "${CMAKE_CURRENT_BINARY_DIR}") |
| if("${AOM_ROOT}" STREQUAL "${AOM_CONFIG_DIR}") |
| message( |
| FATAL_ERROR "Building from within the aom source tree is not supported.\n" |
| "Hint: Run these commands\n" |
| "$ rm -rf CMakeCache.txt CMakeFiles\n" |
| "$ mkdir -p ../aom_build\n" "$ cd ../aom_build\n" |
| "And re-run CMake from the aom_build directory.") |
| endif() |
| |
| project(AOM C CXX) |
| |
| if(NOT EMSCRIPTEN) |
| if(NOT CMAKE_BUILD_TYPE AND NOT CMAKE_CONFIGURATION_TYPES) |
| set(CMAKE_BUILD_TYPE |
| "Release" |
| CACHE STRING "Build type: Debug, Release, RelWithDebInfo or MinSizeRel" |
| FORCE) |
| endif() |
| endif() |
| |
| # Updating version info. |
| # https://www.gnu.org/software/libtool/manual/libtool.html#Updating-version-info |
| set(SO_VERSION 2) |
| set(SO_FILE_VERSION 2.0.0) |
| |
| include("${AOM_ROOT}/build/cmake/aom_configure.cmake") |
| include("${AOM_ROOT}/aom_dsp/aom_dsp.cmake") |
| include("${AOM_ROOT}/aom_mem/aom_mem.cmake") |
| include("${AOM_ROOT}/aom_ports/aom_ports.cmake") |
| include("${AOM_ROOT}/aom_scale/aom_scale.cmake") |
| include("${AOM_ROOT}/aom_util/aom_util.cmake") |
| include("${AOM_ROOT}/av1/av1.cmake") |
| include("${AOM_ROOT}/build/cmake/aom_install.cmake") |
| include("${AOM_ROOT}/build/cmake/sanitizers.cmake") |
| include("${AOM_ROOT}/build/cmake/util.cmake") |
| include("${AOM_ROOT}/test/test.cmake") |
| |
| list(APPEND AOM_RTCD_SOURCES |
| "${AOM_CONFIG_DIR}/config/aom_dsp_rtcd.h" |
| "${AOM_CONFIG_DIR}/config/aom_scale_rtcd.h" |
| "${AOM_CONFIG_DIR}/config/av1_rtcd.h" |
| "${AOM_ROOT}/aom_dsp/aom_dsp_rtcd_defs.pl" |
| "${AOM_ROOT}/aom_dsp/aom_dsp_rtcd.c" |
| "${AOM_ROOT}/aom_scale/aom_scale_rtcd.pl" |
| "${AOM_ROOT}/aom_scale/aom_scale_rtcd.c" |
| "${AOM_ROOT}/av1/common/av1_rtcd_defs.pl" |
| "${AOM_ROOT}/av1/common/av1_rtcd.c" |
| "${AOM_ROOT}/build/cmake/rtcd.pl") |
| |
| list(APPEND AOM_LIBWEBM_SOURCES |
| "${AOM_ROOT}/third_party/libwebm/common/hdr_util.cc" |
| "${AOM_ROOT}/third_party/libwebm/common/hdr_util.h" |
| "${AOM_ROOT}/third_party/libwebm/common/webmids.h" |
| "${AOM_ROOT}/third_party/libwebm/mkvmuxer/mkvmuxer.cc" |
| "${AOM_ROOT}/third_party/libwebm/mkvmuxer/mkvmuxer.h" |
| "${AOM_ROOT}/third_party/libwebm/mkvmuxer/mkvmuxertypes.h" |
| "${AOM_ROOT}/third_party/libwebm/mkvmuxer/mkvmuxerutil.cc" |
| "${AOM_ROOT}/third_party/libwebm/mkvmuxer/mkvmuxerutil.h" |
| "${AOM_ROOT}/third_party/libwebm/mkvmuxer/mkvwriter.cc" |
| "${AOM_ROOT}/third_party/libwebm/mkvmuxer/mkvwriter.h" |
| "${AOM_ROOT}/third_party/libwebm/mkvparser/mkvparser.cc" |
| "${AOM_ROOT}/third_party/libwebm/mkvparser/mkvparser.h" |
| "${AOM_ROOT}/third_party/libwebm/mkvparser/mkvreader.cc" |
| "${AOM_ROOT}/third_party/libwebm/mkvparser/mkvreader.h") |
| |
| list(APPEND AOM_LIBYUV_SOURCES |
| "${AOM_ROOT}/third_party/libyuv/include/libyuv/basic_types.h" |
| "${AOM_ROOT}/third_party/libyuv/include/libyuv/convert.h" |
| "${AOM_ROOT}/third_party/libyuv/include/libyuv/convert_argb.h" |
| "${AOM_ROOT}/third_party/libyuv/include/libyuv/convert_from.h" |
| "${AOM_ROOT}/third_party/libyuv/include/libyuv/cpu_id.h" |
| "${AOM_ROOT}/third_party/libyuv/include/libyuv/planar_functions.h" |
| "${AOM_ROOT}/third_party/libyuv/include/libyuv/rotate.h" |
| "${AOM_ROOT}/third_party/libyuv/include/libyuv/row.h" |
| "${AOM_ROOT}/third_party/libyuv/include/libyuv/scale.h" |
| "${AOM_ROOT}/third_party/libyuv/include/libyuv/scale_row.h" |
| "${AOM_ROOT}/third_party/libyuv/source/cpu_id.cc" |
| "${AOM_ROOT}/third_party/libyuv/source/planar_functions.cc" |
| "${AOM_ROOT}/third_party/libyuv/source/row_any.cc" |
| "${AOM_ROOT}/third_party/libyuv/source/row_common.cc" |
| "${AOM_ROOT}/third_party/libyuv/source/row_gcc.cc" |
| "${AOM_ROOT}/third_party/libyuv/source/row_mips.cc" |
| "${AOM_ROOT}/third_party/libyuv/source/row_neon.cc" |
| "${AOM_ROOT}/third_party/libyuv/source/row_neon64.cc" |
| "${AOM_ROOT}/third_party/libyuv/source/row_win.cc" |
| "${AOM_ROOT}/third_party/libyuv/source/scale.cc" |
| "${AOM_ROOT}/third_party/libyuv/source/scale_any.cc" |
| "${AOM_ROOT}/third_party/libyuv/source/scale_common.cc" |
| "${AOM_ROOT}/third_party/libyuv/source/scale_gcc.cc" |
| "${AOM_ROOT}/third_party/libyuv/source/scale_mips.cc" |
| "${AOM_ROOT}/third_party/libyuv/source/scale_neon.cc" |
| "${AOM_ROOT}/third_party/libyuv/source/scale_neon64.cc" |
| "${AOM_ROOT}/third_party/libyuv/source/scale_win.cc") |
| |
| list(APPEND AOM_SOURCES |
| "${AOM_CONFIG_DIR}/config/aom_config.c" |
| "${AOM_CONFIG_DIR}/config/aom_config.h" |
| "${AOM_ROOT}/aom/aom.h" |
| "${AOM_ROOT}/aom/aom_codec.h" |
| "${AOM_ROOT}/aom/aom_decoder.h" |
| "${AOM_ROOT}/aom/aom_encoder.h" |
| "${AOM_ROOT}/aom/aom_frame_buffer.h" |
| "${AOM_ROOT}/aom/aom_image.h" |
| "${AOM_ROOT}/aom/aom_integer.h" |
| "${AOM_ROOT}/aom/aomcx.h" |
| "${AOM_ROOT}/aom/aomdx.h" |
| "${AOM_ROOT}/aom/internal/aom_codec_internal.h" |
| "${AOM_ROOT}/aom/internal/aom_image_internal.h" |
| "${AOM_ROOT}/aom/src/aom_codec.c" |
| "${AOM_ROOT}/aom/src/aom_decoder.c" |
| "${AOM_ROOT}/aom/src/aom_encoder.c" |
| "${AOM_ROOT}/aom/src/aom_image.c" |
| "${AOM_ROOT}/aom/src/aom_integer.c") |
| |
| list(APPEND AOM_COMMON_APP_UTIL_SOURCES |
| "${AOM_ROOT}/common/args.c" |
| "${AOM_ROOT}/common/args.h" |
| "${AOM_ROOT}/common/av1_config.c" |
| "${AOM_ROOT}/common/av1_config.h" |
| "${AOM_ROOT}/common/md5_utils.c" |
| "${AOM_ROOT}/common/md5_utils.h" |
| "${AOM_ROOT}/common/tools_common.c" |
| "${AOM_ROOT}/common/tools_common.h" |
| "${AOM_ROOT}/common/video_common.h" |
| "${AOM_ROOT}/common/rawenc.c" |
| "${AOM_ROOT}/common/rawenc.h" |
| "${AOM_ROOT}/common/y4menc.c" |
| "${AOM_ROOT}/common/y4menc.h") |
| |
| list(APPEND AOM_DECODER_APP_UTIL_SOURCES "${AOM_ROOT}/common/ivfdec.c" |
| "${AOM_ROOT}/common/ivfdec.h" "${AOM_ROOT}/common/obudec.c" |
| "${AOM_ROOT}/common/obudec.h" "${AOM_ROOT}/common/video_reader.c" |
| "${AOM_ROOT}/common/video_reader.h") |
| |
| list(APPEND AOM_ENCODER_APP_UTIL_SOURCES |
| "${AOM_ROOT}/common/ivfenc.c" |
| "${AOM_ROOT}/common/ivfenc.h" |
| "${AOM_ROOT}/common/video_writer.c" |
| "${AOM_ROOT}/common/video_writer.h" |
| "${AOM_ROOT}/common/warnings.c" |
| "${AOM_ROOT}/common/warnings.h" |
| "${AOM_ROOT}/common/y4minput.c" |
| "${AOM_ROOT}/common/y4minput.h" |
| "${AOM_ROOT}/examples/encoder_util.h" |
| "${AOM_ROOT}/examples/encoder_util.c") |
| |
| list(APPEND AOM_ENCODER_STATS_SOURCES "${AOM_ROOT}/stats/aomstats.c" |
| "${AOM_ROOT}/stats/aomstats.h" "${AOM_ROOT}/stats/rate_hist.c" |
| "${AOM_ROOT}/stats/rate_hist.h") |
| |
| list(APPEND AOM_VERSION_SOURCES "${AOM_CONFIG_DIR}/config/aom_version.h") |
| |
| list(APPEND AOM_WEBM_DECODER_SOURCES "${AOM_ROOT}/common/webmdec.cc" |
| "${AOM_ROOT}/common/webmdec.h") |
| |
| list(APPEND AOM_WEBM_ENCODER_SOURCES "${AOM_ROOT}/common/webmenc.cc" |
| "${AOM_ROOT}/common/webmenc.h") |
| |
| include_directories(${AOM_ROOT} ${AOM_CONFIG_DIR} ${AOM_ROOT}/apps |
| ${AOM_ROOT}/common ${AOM_ROOT}/examples ${AOM_ROOT}/stats) |
| |
| # Targets |
| add_library(aom_version ${AOM_VERSION_SOURCES}) |
| add_dummy_source_file_to_target(aom_version c) |
| add_custom_command(OUTPUT "${AOM_CONFIG_DIR}/config/aom_version.h" |
| COMMAND ${CMAKE_COMMAND} ARGS |
| -DAOM_CONFIG_DIR=${AOM_CONFIG_DIR} |
| -DAOM_ROOT=${AOM_ROOT} |
| -DGIT_EXECUTABLE=${GIT_EXECUTABLE} |
| -DPERL_EXECUTABLE=${PERL_EXECUTABLE} -P |
| "${AOM_ROOT}/build/cmake/version.cmake" |
| COMMENT "Writing aom_version.h" |
| VERBATIM) |
| |
| add_custom_target(aom_version_check |
| COMMAND ${CMAKE_COMMAND} |
| -DAOM_CONFIG_DIR=${AOM_CONFIG_DIR} |
| -DAOM_ROOT=${AOM_ROOT} |
| -DGIT_EXECUTABLE=${GIT_EXECUTABLE} |
| -DPERL_EXECUTABLE=${PERL_EXECUTABLE} -P |
| "${AOM_ROOT}/build/cmake/version.cmake" |
| COMMENT "Updating version info if necessary." |
| VERBATIM) |
| |
| if(BUILD_SHARED_LIBS AND NOT MSVC) |
| # Generate version file immediately for non-MSVC shared builds: The version |
| # string is needed for the aom target. |
| execute_process(COMMAND ${CMAKE_COMMAND} |
| -DAOM_CONFIG_DIR=${AOM_CONFIG_DIR} |
| -DAOM_ROOT=${AOM_ROOT} |
| -DGIT_EXECUTABLE=${GIT_EXECUTABLE} |
| -DPERL_EXECUTABLE=${PERL_EXECUTABLE} -P |
| "${AOM_ROOT}/build/cmake/version.cmake") |
| endif() |
| |
| add_dependencies(aom_version aom_version_check) |
| |
| # TODO(tomfinegan): Move rtcd target setup where it belongs for each rtcd |
| # source. |
| add_rtcd_build_step("${AOM_ROOT}/aom_dsp/aom_dsp_rtcd_defs.pl" |
| "${AOM_CONFIG_DIR}/config/aom_dsp_rtcd.h" |
| "${AOM_ROOT}/aom_dsp/aom_dsp_rtcd.c" "aom_dsp_rtcd") |
| add_rtcd_build_step("${AOM_ROOT}/aom_scale/aom_scale_rtcd.pl" |
| "${AOM_CONFIG_DIR}/config/aom_scale_rtcd.h" |
| "${AOM_ROOT}/aom_scale/aom_scale_rtcd.c" "aom_scale_rtcd") |
| add_rtcd_build_step("${AOM_ROOT}/av1/common/av1_rtcd_defs.pl" |
| "${AOM_CONFIG_DIR}/config/av1_rtcd.h" |
| "${AOM_ROOT}/av1/common/av1_rtcd.c" "av1_rtcd") |
| |
| add_library(aom_rtcd OBJECT ${AOM_RTCD_SOURCES}) |
| add_dependencies(aom_rtcd aom_version) |
| |
| if(ENABLE_EXAMPLES) |
| add_library(aom_encoder_stats OBJECT ${AOM_ENCODER_STATS_SOURCES}) |
| set(AOM_LIB_TARGETS ${AOM_LIB_TARGETS} aom_encoder_stats) |
| endif() |
| |
| add_library(aom ${AOM_SOURCES} $<TARGET_OBJECTS:aom_rtcd>) |
| if(BUILD_SHARED_LIBS) |
| add_library(aom_static STATIC ${AOM_SOURCES} $<TARGET_OBJECTS:aom_rtcd>) |
| set_target_properties(aom_static PROPERTIES OUTPUT_NAME aom) |
| |
| if(NOT MSVC) |
| # Extract version string and set VERSION/SOVERSION for the aom target. |
| extract_version_string("${AOM_CONFIG_DIR}/config/aom_version.h" |
| aom_version_triple) |
| |
| # Strip any trailing version information, if present. |
| string(FIND "${aom_version_triple}" "-" dash_pos) |
| if(NOT dash_pos EQUAL -1) |
| string(SUBSTRING "${aom_version_triple}" 0 ${dash_pos} aom_version_triple) |
| endif() |
| |
| # cmake-format: off |
| # VERSION is embedded in the .so file name. |
| # libaom.so -> libaom.so.SOVERSION |
| # libaom.so.SOVERSION -> libaom.so.VERSION |
| # libaom.so.VERSION |
| # cmake-format: on |
| set_target_properties(aom PROPERTIES SOVERSION ${SO_VERSION}) |
| set_target_properties(aom PROPERTIES VERSION ${SO_FILE_VERSION}) |
| endif() |
| endif() |
| |
| if(NOT MSVC AND NOT APPLE) |
| target_link_libraries(aom ${AOM_LIB_LINK_TYPE} m) |
| if(BUILD_SHARED_LIBS) |
| target_link_libraries(aom_static ${AOM_LIB_LINK_TYPE} m) |
| endif() |
| endif() |
| |
| # List of object and static library targets. |
| set(AOM_LIB_TARGETS ${AOM_LIB_TARGETS} aom_rtcd aom_mem aom_scale aom) |
| if(BUILD_SHARED_LIBS) |
| set(AOM_LIB_TARGETS ${AOM_LIB_TARGETS} aom_static) |
| endif() |
| |
| # Setup dependencies. |
| setup_aom_dsp_targets() |
| setup_aom_mem_targets() |
| setup_aom_ports_targets() |
| setup_aom_util_targets() |
| setup_aom_scale_targets() |
| setup_av1_targets() |
| |
| # Make all library targets depend on aom_rtcd to make sure it builds first. |
| foreach(aom_lib ${AOM_LIB_TARGETS}) |
| if(NOT "${aom_lib}" STREQUAL "aom_rtcd") |
| add_dependencies(${aom_lib} aom_rtcd) |
| endif() |
| endforeach() |
| |
| # Generate C/C++ stub files containing the function usage_exit(). Users of the |
| # aom_common_app_util library must define this function. This is a convenience |
| # to allow omission of the function from applications that might want to use |
| # other pieces of the util support without defining usage_exit(). |
| file(WRITE "${AOM_GEN_SRC_DIR}/usage_exit.c" "void usage_exit(void) {}") |
| file(WRITE "${AOM_GEN_SRC_DIR}/usage_exit.cc" |
| "extern \"C\" void usage_exit(void) {}") |
| |
| # |
| # Application and application support targets. |
| # |
| if(ENABLE_EXAMPLES OR ENABLE_TESTS OR ENABLE_TOOLS) |
| add_library(aom_common_app_util OBJECT ${AOM_COMMON_APP_UTIL_SOURCES}) |
| if(CONFIG_AV1_DECODER) |
| add_library(aom_decoder_app_util OBJECT ${AOM_DECODER_APP_UTIL_SOURCES}) |
| # obudec depends on internal headers that require *rtcd.h |
| add_dependencies(aom_decoder_app_util aom_rtcd) |
| endif() |
| if(CONFIG_AV1_ENCODER) |
| add_library(aom_encoder_app_util OBJECT ${AOM_ENCODER_APP_UTIL_SOURCES}) |
| endif() |
| endif() |
| |
| if((CONFIG_AV1_DECODER OR CONFIG_AV1_ENCODER) AND ENABLE_EXAMPLES) |
| add_executable(resize_util "${AOM_ROOT}/examples/resize_util.c" |
| $<TARGET_OBJECTS:aom_common_app_util>) |
| list(APPEND AOM_APP_TARGETS resize_util) |
| endif() |
| |
| if(CONFIG_AV1_DECODER AND ENABLE_EXAMPLES) |
| add_executable(aomdec "${AOM_ROOT}/apps/aomdec.c" |
| $<TARGET_OBJECTS:aom_common_app_util> |
| $<TARGET_OBJECTS:aom_decoder_app_util>) |
| add_executable(decode_to_md5 "${AOM_ROOT}/examples/decode_to_md5.c" |
| $<TARGET_OBJECTS:aom_common_app_util> |
| $<TARGET_OBJECTS:aom_decoder_app_util>) |
| add_executable(decode_with_drops "${AOM_ROOT}/examples/decode_with_drops.c" |
| $<TARGET_OBJECTS:aom_common_app_util> |
| $<TARGET_OBJECTS:aom_decoder_app_util>) |
| add_executable(simple_decoder "${AOM_ROOT}/examples/simple_decoder.c" |
| $<TARGET_OBJECTS:aom_common_app_util> |
| $<TARGET_OBJECTS:aom_decoder_app_util>) |
| add_executable(scalable_decoder "${AOM_ROOT}/examples/scalable_decoder.c" |
| $<TARGET_OBJECTS:aom_common_app_util> |
| $<TARGET_OBJECTS:aom_decoder_app_util>) |
| |
| if(CONFIG_ANALYZER) |
| add_executable(analyzer "${AOM_ROOT}/examples/analyzer.cc" |
| $<TARGET_OBJECTS:aom_common_app_util> |
| $<TARGET_OBJECTS:aom_decoder_app_util>) |
| target_link_libraries(analyzer ${AOM_LIB_LINK_TYPE} ${wxWidgets_LIBRARIES}) |
| list(APPEND AOM_APP_TARGETS analyzer) |
| list(APPEND AOM_DECODER_EXAMPLE_TARGETS analyzer) |
| endif() |
| |
| if(CONFIG_INSPECTION) |
| add_executable(inspect "${AOM_ROOT}/examples/inspect.c" |
| $<TARGET_OBJECTS:aom_common_app_util> |
| $<TARGET_OBJECTS:aom_decoder_app_util>) |
| list(APPEND AOM_DECODER_EXAMPLE_TARGETS inspect) |
| |
| if(EMSCRIPTEN) |
| add_preproc_definition(_POSIX_SOURCE) |
| append_link_flag_to_target("inspect" "--emrun") |
| append_link_flag_to_target("inspect" "-s USE_PTHREADS=0") |
| append_link_flag_to_target("inspect" "-s WASM=1") |
| append_link_flag_to_target("inspect" "-s MODULARIZE=1") |
| append_link_flag_to_target("inspect" "-s ALLOW_MEMORY_GROWTH=1") |
| append_link_flag_to_target( |
| "inspect" "-s \'EXTRA_EXPORTED_RUNTIME_METHODS=[\"UTF8ToString\"]\'") |
| append_link_flag_to_target("inspect" |
| "-s EXPORT_NAME=\"\'DecoderModule\'\"") |
| append_link_flag_to_target("inspect" "--memory-init-file 0") |
| |
| if("${CMAKE_BUILD_TYPE}" STREQUAL "") |
| |
| # Default to -O3 when no build type is specified. |
| append_compiler_flag("-O3") |
| endif() |
| |
| em_link_post_js(inspect "${AOM_ROOT}/tools/inspect-post.js") |
| endif() |
| endif() |
| |
| # Maintain a list of decoder example targets. |
| list(APPEND AOM_DECODER_EXAMPLE_TARGETS aomdec decode_to_md5 decode_with_drops |
| scalable_decoder simple_decoder) |
| |
| # Add decoder examples to the app targets list. |
| list(APPEND AOM_APP_TARGETS ${AOM_DECODER_EXAMPLE_TARGETS}) |
| endif() |
| |
| if(CONFIG_AV1_ENCODER) |
| if(ENABLE_EXAMPLES) |
| add_executable(aomenc "${AOM_ROOT}/apps/aomenc.c" |
| $<TARGET_OBJECTS:aom_common_app_util> |
| $<TARGET_OBJECTS:aom_encoder_app_util> |
| $<TARGET_OBJECTS:aom_encoder_stats>) |
| add_executable(lossless_encoder "${AOM_ROOT}/examples/lossless_encoder.c" |
| $<TARGET_OBJECTS:aom_common_app_util> |
| $<TARGET_OBJECTS:aom_encoder_app_util>) |
| add_executable(set_maps "${AOM_ROOT}/examples/set_maps.c" |
| $<TARGET_OBJECTS:aom_common_app_util> |
| $<TARGET_OBJECTS:aom_encoder_app_util>) |
| add_executable(simple_encoder "${AOM_ROOT}/examples/simple_encoder.c" |
| $<TARGET_OBJECTS:aom_common_app_util> |
| $<TARGET_OBJECTS:aom_encoder_app_util>) |
| add_executable(twopass_encoder "${AOM_ROOT}/examples/twopass_encoder.c" |
| $<TARGET_OBJECTS:aom_common_app_util> |
| $<TARGET_OBJECTS:aom_encoder_app_util>) |
| add_executable(noise_model "${AOM_ROOT}/examples/noise_model.c" |
| $<TARGET_OBJECTS:aom_common_app_util> |
| $<TARGET_OBJECTS:aom_encoder_app_util>) |
| add_executable(scalable_encoder "${AOM_ROOT}/examples/scalable_encoder.c" |
| $<TARGET_OBJECTS:aom_common_app_util> |
| $<TARGET_OBJECTS:aom_encoder_app_util>) |
| |
| add_executable(svc_encoder_rtc "${AOM_ROOT}/examples/svc_encoder_rtc.c" |
| $<TARGET_OBJECTS:aom_common_app_util> |
| $<TARGET_OBJECTS:aom_encoder_app_util>) |
| |
| # Maintain a list of encoder example targets. |
| list(APPEND AOM_ENCODER_EXAMPLE_TARGETS aomenc lossless_encoder noise_model |
| set_maps simple_encoder scalable_encoder twopass_encoder |
| svc_encoder_rtc) |
| endif() |
| |
| if(ENABLE_TOOLS) |
| if(CONFIG_ENTROPY_STATS AND NOT BUILD_SHARED_LIBS) |
| |
| # TODO(tomfinegan): Sort out why a simple link command with |
| # aom_entropy_optimizer.c won't work on macos, but dragging in all the |
| # helper machinery allows the link to succeed. |
| add_executable(aom_entropy_optimizer |
| "${AOM_GEN_SRC_DIR}/usage_exit.c" |
| "${AOM_ROOT}/tools/aom_entropy_optimizer.c" |
| $<TARGET_OBJECTS:aom_common_app_util> |
| $<TARGET_OBJECTS:aom_encoder_app_util>) |
| |
| # Maintain a list of encoder tool targets. |
| list(APPEND AOM_ENCODER_TOOL_TARGETS aom_entropy_optimizer) |
| endif() |
| endif() |
| |
| # Add encoder examples and tools to the targets list. |
| list(APPEND AOM_APP_TARGETS ${AOM_ENCODER_EXAMPLE_TARGETS} |
| ${AOM_ENCODER_TOOL_TARGETS}) |
| |
| if(CONFIG_TUNE_VMAF) |
| find_package(PkgConfig) |
| if(PKG_CONFIG_FOUND) |
| pkg_check_modules(VMAF REQUIRED libvmaf) |
| else() |
| find_library(VMAF_LIBRARIES vmaf) |
| find_path(VMAF_INCLUDE_DIRS libvmaf.h PATH_SUFFIXES libvmaf) |
| if(VMAF_LIBRARIES AND VMAF_INCLUDE_DIRS) |
| message(STATUS "Found VMAF library: ${VMAF_LIBRARIES}") |
| message(STATUS "Found VMAF include: ${VMAF_INCLUDE_DIRS}") |
| else() |
| message(FATAL_ERROR "VMAF library not found.") |
| endif() |
| endif() |
| set_target_properties(aom PROPERTIES LINKER_LANGUAGE CXX) |
| if(BUILD_SHARED_LIBS) |
| set_target_properties(aom_static PROPERTIES LINKER_LANGUAGE CXX) |
| endif() |
| target_link_libraries(aom PRIVATE ${VMAF_LDFLAGS} ${VMAF_LIBRARIES}) |
| target_include_directories(aom PRIVATE ${VMAF_INCLUDE_DIRS}) |
| if(VMAF_CFLAGS) |
| append_compiler_flag("${VMAF_CFLAGS}") |
| endif() |
| endif() |
| endif() |
| |
| if(ENABLE_EXAMPLES) |
| |
| # Maintain a separate variable listing only the examples to facilitate |
| # installation of example programs into an examples sub directory of |
| # $AOM_DIST_DIR/bin when building the dist target. |
| list(APPEND AOM_EXAMPLE_TARGETS ${AOM_DECODER_EXAMPLE_TARGETS} |
| ${AOM_ENCODER_EXAMPLE_TARGETS}) |
| endif() |
| |
| if(ENABLE_TOOLS) |
| if(CONFIG_AV1_DECODER) |
| add_executable(dump_obu "${AOM_GEN_SRC_DIR}/usage_exit.cc" |
| "${AOM_ROOT}/tools/dump_obu.cc" |
| "${AOM_ROOT}/tools/obu_parser.cc" |
| "${AOM_ROOT}/tools/obu_parser.h" |
| $<TARGET_OBJECTS:aom_common_app_util> |
| $<TARGET_OBJECTS:aom_decoder_app_util>) |
| |
| list(APPEND AOM_TOOL_TARGETS dump_obu) |
| list(APPEND AOM_APP_TARGETS dump_obu) |
| |
| # Maintain a separate variable listing only the examples to facilitate |
| # installation of example programs into an tools sub directory of |
| # $AOM_DIST_DIR/bin when building the dist target. |
| list(APPEND AOM_TOOL_TARGETS ${AOM_DECODER_TOOL_TARGETS} |
| ${AOM_ENCODER_TOOL_TARGETS}) |
| endif() |
| endif() |
| |
| if(ENABLE_EXAMPLES AND CONFIG_AV1_DECODER AND CONFIG_AV1_ENCODER) |
| add_executable(aom_cx_set_ref "${AOM_ROOT}/examples/aom_cx_set_ref.c" |
| $<TARGET_OBJECTS:aom_common_app_util> |
| $<TARGET_OBJECTS:aom_encoder_app_util>) |
| list(APPEND AOM_EXAMPLE_TARGETS aom_cx_set_ref) |
| list(APPEND AOM_APP_TARGETS aom_cx_set_ref) |
| endif() |
| |
| if(ENABLE_EXAMPLES AND CONFIG_AV1_ENCODER) |
| add_executable(lightfield_encoder "${AOM_ROOT}/examples/lightfield_encoder.c" |
| $<TARGET_OBJECTS:aom_common_app_util> |
| $<TARGET_OBJECTS:aom_encoder_app_util>) |
| list(APPEND AOM_EXAMPLE_TARGETS lightfield_encoder) |
| list(APPEND AOM_APP_TARGETS lightfield_encoder) |
| endif() |
| |
| if(ENABLE_EXAMPLES AND CONFIG_AV1_DECODER) |
| add_executable(lightfield_tile_list_decoder |
| "${AOM_ROOT}/examples/lightfield_tile_list_decoder.c" |
| $<TARGET_OBJECTS:aom_common_app_util> |
| $<TARGET_OBJECTS:aom_decoder_app_util>) |
| list(APPEND AOM_EXAMPLE_TARGETS lightfield_tile_list_decoder) |
| list(APPEND AOM_APP_TARGETS lightfield_tile_list_decoder) |
| endif() |
| |
| if(ENABLE_EXAMPLES AND CONFIG_AV1_DECODER) |
| add_executable(lightfield_decoder "${AOM_ROOT}/examples/lightfield_decoder.c" |
| $<TARGET_OBJECTS:aom_common_app_util> |
| $<TARGET_OBJECTS:aom_decoder_app_util>) |
| list(APPEND AOM_EXAMPLE_TARGETS lightfield_decoder) |
| list(APPEND AOM_APP_TARGETS lightfield_decoder) |
| endif() |
| |
| if(ENABLE_EXAMPLES AND CONFIG_AV1_ENCODER AND CONFIG_AV1_DECODER) |
| add_executable(lightfield_bitstream_parsing |
| "${AOM_ROOT}/examples/lightfield_bitstream_parsing.c" |
| $<TARGET_OBJECTS:aom_common_app_util> |
| $<TARGET_OBJECTS:aom_encoder_app_util> |
| $<TARGET_OBJECTS:aom_decoder_app_util>) |
| list(APPEND AOM_EXAMPLE_TARGETS lightfield_bitstream_parsing) |
| list(APPEND AOM_APP_TARGETS lightfield_bitstream_parsing) |
| endif() |
| |
| foreach(aom_app ${AOM_APP_TARGETS}) |
| target_link_libraries(${aom_app} ${AOM_LIB_LINK_TYPE} aom) |
| endforeach() |
| |
| if(ENABLE_EXAMPLES OR ENABLE_TESTS OR ENABLE_TOOLS) |
| if(CONFIG_LIBYUV) |
| add_library(yuv OBJECT ${AOM_LIBYUV_SOURCES}) |
| if(NOT MSVC) |
| target_compile_options(yuv PRIVATE -Wno-unused-parameter) |
| endif() |
| include_directories("${AOM_ROOT}/third_party/libyuv/include") |
| |
| # Add to existing targets. |
| foreach(aom_app ${AOM_APP_TARGETS}) |
| target_sources(${aom_app} PRIVATE $<TARGET_OBJECTS:yuv>) |
| set_property(TARGET ${aom_app} PROPERTY LINKER_LANGUAGE CXX) |
| endforeach() |
| endif() |
| |
| if(CONFIG_WEBM_IO) |
| add_library(webm OBJECT ${AOM_LIBWEBM_SOURCES}) |
| include_directories("${AOM_ROOT}/third_party/libwebm") |
| target_compile_definitions(webm PRIVATE __STDC_CONSTANT_MACROS) |
| target_compile_definitions(webm PRIVATE __STDC_LIMIT_MACROS) |
| |
| if(NOT MSVC) |
| target_compile_options(webm PRIVATE -Wno-shadow) |
| endif() |
| |
| # Add to existing targets. |
| if(CONFIG_AV1_DECODER) |
| target_sources(aom_decoder_app_util PRIVATE ${AOM_WEBM_DECODER_SOURCES}) |
| endif() |
| |
| if(CONFIG_AV1_ENCODER) |
| target_sources(aom_encoder_app_util PRIVATE ${AOM_WEBM_ENCODER_SOURCES}) |
| endif() |
| |
| foreach(aom_app ${AOM_APP_TARGETS}) |
| target_sources(${aom_app} PRIVATE $<TARGET_OBJECTS:webm>) |
| set_property(TARGET ${aom_app} PROPERTY LINKER_LANGUAGE CXX) |
| endforeach() |
| endif() |
| endif() |
| |
| if(ENABLE_TESTS) |
| |
| # Create test_libaom target and the targets it depends on. |
| setup_aom_test_targets() |
| endif() |
| |
| if(HAVE_PTHREAD_H AND CONFIG_MULTITHREAD) |
| find_package(Threads) |
| target_link_libraries(aom ${AOM_LIB_LINK_TYPE} Threads::Threads) |
| if(BUILD_SHARED_LIBS) |
| target_link_libraries(aom_static ${AOM_LIB_LINK_TYPE} Threads::Threads) |
| endif() |
| endif() |
| |
| if(XCODE) |
| |
| # TODO(tomfinegan): Make sure target has no C++ files before doing this as |
| # it's not necessary in that case. |
| if(CONFIG_LIBYUV OR CONFIG_WEBM_IO) |
| |
| # The Xcode generator does not obey LINKER_LANGUAGE. Because of the issue |
| # what looks like a C++ file needs to be in any target that Xcode will link |
| # when the target contains a C++ dependency. Without this Xcode will try to |
| # link with the C linker, which always ends badly when a dependency actually |
| # includes C++. |
| |
| # Note: LINKER_LANGUAGE is explicitly set to C++ for all targets touched |
| # here, it really is the Xcode generator's fault, or just a deficiency in |
| # Xcode itself. |
| foreach(aom_app ${AOM_APP_TARGETS}) |
| add_dummy_source_file_to_target("${aom_app}" "cc") |
| endforeach() |
| endif() |
| endif() |
| |
| if(ENABLE_EXAMPLES AND "${CMAKE_GENERATOR}" MATCHES "Makefiles$") |
| |
| # For historical purposes place the example binaries in the example directory. |
| file(MAKE_DIRECTORY "${AOM_CONFIG_DIR}/examples") |
| |
| foreach(target ${AOM_EXAMPLE_TARGETS}) |
| if(NOT "${target}" MATCHES "aomdec\|aomenc") |
| set_target_properties(${target} |
| PROPERTIES RUNTIME_OUTPUT_DIRECTORY |
| "${AOM_CONFIG_DIR}/examples") |
| endif() |
| endforeach() |
| |
| if(ENABLE_TOOLS AND AOM_TOOL_TARGETS) |
| |
| # The same expectation is true for tool targets. |
| file(MAKE_DIRECTORY "${AOM_CONFIG_DIR}/tools") |
| set_target_properties(${AOM_TOOL_TARGETS} |
| PROPERTIES RUNTIME_OUTPUT_DIRECTORY |
| "${AOM_CONFIG_DIR}/tools") |
| endif() |
| endif() |
| |
| if(BUILD_SHARED_LIBS) |
| include("${AOM_ROOT}/build/cmake/exports.cmake") |
| setup_exports_target() |
| endif() |
| |
| # Handle user supplied compile and link flags last to ensure they're obeyed. |
| set_user_flags() |
| |
| # Aomedia documentation rule. |
| set(DOXYGEN_VERSION_VALUE 0) |
| if(ENABLE_DOCS) |
| include(FindDoxygen) |
| if(DOXYGEN_FOUND) |
| # Check if Doxygen version is >= minimum required version(i.e. 1.8.10). |
| set(MINIMUM_DOXYGEN_VERSION 1008010) |
| |
| if(DOXYGEN_VERSION) |
| string(REGEX REPLACE "\\." ";" DOXYGEN_VERSION_LIST ${DOXYGEN_VERSION}) |
| list(GET DOXYGEN_VERSION_LIST 0 DOXYGEN_MAJOR) |
| list(GET DOXYGEN_VERSION_LIST 1 DOXYGEN_MINOR) |
| list(GET DOXYGEN_VERSION_LIST 2 DOXYGEN_PATCH) |
| endif() |
| |
| # Construct a version value for comparison. |
| math(EXPR DOXYGEN_MAJOR "${DOXYGEN_MAJOR}*1000000") |
| math(EXPR DOXYGEN_MINOR "${DOXYGEN_MINOR}*1000") |
| math(EXPR DOXYGEN_VERSION_VALUE |
| "${DOXYGEN_MAJOR} + ${DOXYGEN_MINOR} + ${DOXYGEN_PATCH}") |
| |
| if(${DOXYGEN_VERSION_VALUE} LESS ${MINIMUM_DOXYGEN_VERSION}) |
| set(DOXYGEN_FOUND NO) |
| endif() |
| endif() |
| |
| if(DOXYGEN_FOUND) |
| include("${AOM_ROOT}/docs.cmake") |
| setup_documentation_targets() |
| else() |
| message( |
| "--- Cannot find doxygen(version 1.8.10 or newer), ENABLE_DOCS turned off." |
| ) |
| set(ENABLE_DOCS OFF) |
| endif() |
| endif() |
| |
| # Aomedia dist rule. |
| if(CONFIG_AV1_DECODER AND ENABLE_EXAMPLES) |
| list(APPEND AOM_DIST_APPS $<TARGET_FILE:aomdec>) |
| endif() |
| if(CONFIG_AV1_ENCODER AND ENABLE_EXAMPLES) |
| list(APPEND AOM_DIST_APPS $<TARGET_FILE:aomenc>) |
| endif() |
| |
| if(ENABLE_EXAMPLES) |
| foreach(example ${AOM_EXAMPLE_TARGETS}) |
| list(APPEND AOM_DIST_EXAMPLES $<TARGET_FILE:${example}>) |
| endforeach() |
| endif() |
| |
| if(ENABLE_TOOLS) |
| foreach(tool ${AOM_TOOL_TARGETS}) |
| list(APPEND AOM_DIST_TOOLS $<TARGET_FILE:${tool}>) |
| endforeach() |
| endif() |
| |
| if(NOT AOM_DIST_DIR) |
| set(AOM_DIST_DIR "${AOM_CONFIG_DIR}/dist") |
| endif() |
| |
| add_custom_target(dist |
| COMMAND ${CMAKE_COMMAND} |
| -DAOM_ROOT=${AOM_ROOT} |
| -DAOM_CONFIG_DIR=${AOM_CONFIG_DIR} |
| -DAOM_DIST_DIR=${AOM_DIST_DIR} |
| -DAOM_DIST_APPS="${AOM_DIST_APPS}" |
| -DAOM_DIST_EXAMPLES="${AOM_DIST_EXAMPLES}" |
| -DAOM_DIST_TOOLS="${AOM_DIST_TOOLS}" |
| -DAOM_DIST_INCLUDES="${AOM_INSTALL_INCS}" |
| -DAOM_DIST_LIBS=$<TARGET_FILE:aom> |
| -DENABLE_DOCS=${ENABLE_DOCS} -P |
| "${AOM_ROOT}/build/cmake/dist.cmake" |
| DEPENDS ${AOM_INSTALL_BINS} ${AOM_INSTALL_LIBS} |
| ${AOM_INSTALL_INCS} ${AOM_EXAMPLE_TARGETS} |
| ${AOM_TOOL_TARGETS}) |
| |
| if(ENABLE_DOCS) |
| add_dependencies(dist docs) |
| endif() |
| |
| # Collect all variables containing libaom source files. |
| get_cmake_property(all_cmake_vars VARIABLES) |
| foreach(var ${all_cmake_vars}) |
| if("${var}" MATCHES "SOURCES$\|_INTRIN_\|_ASM_" |
| AND NOT "${var}" MATCHES "_APP_\|DOXYGEN\|LIBWEBM\|LIBYUV\|_PKG_\|TEST") |
| list(APPEND aom_source_vars ${var}) |
| endif() |
| endforeach() |
| |
| # Libaom_srcs.txt generation. |
| set(libaom_srcs_txt_file "${AOM_CONFIG_DIR}/libaom_srcs.txt") |
| file(WRITE "${libaom_srcs_txt_file}" "# This file is generated. DO NOT EDIT.\n") |
| |
| # Static source file list first. |
| foreach(aom_source_var ${aom_source_vars}) |
| foreach(file ${${aom_source_var}}) |
| if(NOT "${file}" MATCHES "${AOM_CONFIG_DIR}") |
| string(REPLACE "${AOM_ROOT}/" "" file "${file}") |
| file(APPEND "${libaom_srcs_txt_file}" "${file}\n") |
| endif() |
| endforeach() |
| endforeach() |
| |
| file(APPEND "${libaom_srcs_txt_file}" |
| "# Files below this line are generated by the libaom build system.\n") |
| foreach(aom_source_var ${aom_source_vars}) |
| foreach(file ${${aom_source_var}}) |
| if("${file}" MATCHES "${AOM_CONFIG_DIR}") |
| string(REPLACE "${AOM_CONFIG_DIR}/" "" file "${file}") |
| file(APPEND "${libaom_srcs_txt_file}" "${file}\n") |
| endif() |
| endforeach() |
| endforeach() |
| |
| # Libaom_srcs.gni generation. |
| set(libaom_srcs_gni_file "${AOM_CONFIG_DIR}/libaom_srcs.gni") |
| file(WRITE "${libaom_srcs_gni_file}" "# This file is generated. DO NOT EDIT.\n") |
| |
| foreach(aom_source_var ${aom_source_vars}) |
| if("${${aom_source_var}}" MATCHES "${AOM_ROOT}") |
| string(TOLOWER ${aom_source_var} aom_source_var_lowercase) |
| file(APPEND "${libaom_srcs_gni_file}" "\n${aom_source_var_lowercase} = [\n") |
| endif() |
| |
| foreach(file ${${aom_source_var}}) |
| if(NOT "${file}" MATCHES "${AOM_CONFIG_DIR}") |
| string(REPLACE "${AOM_ROOT}" "//third_party/libaom/source/libaom" file |
| "${file}") |
| file(APPEND "${libaom_srcs_gni_file}" " \"${file}\",\n") |
| endif() |
| endforeach() |
| |
| if("${${aom_source_var}}" MATCHES "${AOM_ROOT}") |
| file(APPEND "${libaom_srcs_gni_file}" "]\n") |
| endif() |
| endforeach() |
| |
| file(APPEND "${libaom_srcs_gni_file}" |
| "\n# Files below this line are generated by the libaom build system.\n") |
| |
| foreach(aom_source_var ${aom_source_vars}) |
| if("${${aom_source_var}}" MATCHES "${AOM_CONFIG_DIR}") |
| string(TOLOWER ${aom_source_var} aom_source_var_lowercase) |
| file(APPEND "${libaom_srcs_gni_file}" |
| "\n${aom_source_var_lowercase}_gen = [\n") |
| endif() |
| foreach(file ${${aom_source_var}}) |
| if(NOT "${file}" MATCHES "${AOM_ROOT}") |
| string(REPLACE "${AOM_CONFIG_DIR}" "//third_party/libaom/source/libaom" |
| file "${file}") |
| file(APPEND "${libaom_srcs_gni_file}" " \"${file}\",\n") |
| endif() |
| endforeach() |
| |
| if("${${aom_source_var}}" MATCHES "${AOM_CONFIG_DIR}") |
| file(APPEND "${libaom_srcs_gni_file}" "]\n") |
| endif() |
| endforeach() |
| |
| # Generate aom.pc and setup install rule. |
| setup_aom_install_targets() |
