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Import aom library

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This is the reference implementation for the Alliance for Open Media's av1 video code.

The commit used was 4d668d7feb1f8abd809d1bca0418570a7f142a36.
This commit is contained in:
trav90 2018-10-15 21:45:30 -05:00 • committed by Roy Tam
commit edc8d83307
989 changed files with 470949 additions and 0 deletions
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15
third_party/aom/build/cmake/aom_config.c.cmake vendored Normal file
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/*
* 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.
*/
#include "aom/aom_codec.h"
static const char* const cfg = "${AOM_CMAKE_CONFIG}";
static const char* const aom_git_hash = "${AOM_GIT_HASH}";
const char *aom_codec_build_config(void) {return cfg;}
const char *aom_codec_git_hash(void) {return aom_git_hash;}

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third_party/aom/build/cmake/aom_config_defaults.cmake vendored Normal file
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##
## 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.
##
# Defaults for every libaom configuration variable. Here we add all libaom
# config variables to the cmake variable cache, but omit the FORCE parameter to
# allow users to specify values when executing cmake to generate build files.
# Values here are used only if not set by the user.
set(RESTRICT "" CACHE STRING "Sets RESTRICT value for current target.")
set(INLINE "" CACHE STRING "Sets INLINE value for current target.")
set(ARCH_ARM 0 CACHE BOOL "Enables ARM architecture.")
set(ARCH_MIPS 0 CACHE BOOL "Enables MIPS architecture.")
set(ARCH_X86 0 CACHE BOOL "Enables X86 architecture.")
set(ARCH_X86_64 0 CACHE BOOL "Enables X86_64 architecture.")
set(HAVE_EDSP 0 CACHE BOOL "Enables EDSP optimizations.")
set(HAVE_MEDIA 0 CACHE BOOL "Enables MEDIA optimizations.")
set(HAVE_NEON 0 CACHE BOOL "Enables NEON intrinsics optimizations.")
set(HAVE_NEON_ASM 0 CACHE BOOL "Enables NEON assembly optimizations.")
set(HAVE_MIPS32 0 CACHE BOOL "Enables MIPS32 optimizations.")
set(HAVE_DSPR2 0 CACHE BOOL "Enables DSPR2 optimizations.")
set(HAVE_MSA 0 CACHE BOOL "Enables MSA optimizations.")
set(HAVE_MIPS64 0 CACHE BOOL "Enables MIPS64 optimizations. ")
set(HAVE_MMX 0 CACHE BOOL "Enables MMX optimizations. ")
set(HAVE_SSE 0 CACHE BOOL "Enables SSE optimizations.")
set(HAVE_SSE2 0 CACHE BOOL "Enables SSE2 optimizations.")
set(HAVE_SSE3 0 CACHE BOOL "Enables SSE3 optimizations.")
set(HAVE_SSSE3 0 CACHE BOOL "Enables SSSE3 optimizations.")
set(HAVE_SSE4_1 0 CACHE BOOL "Enables SSE 4.1 optimizations.")
set(HAVE_AVX 0 CACHE BOOL "Enables AVX optimizations.")
set(HAVE_AVX2 0 CACHE BOOL "Enables AVX2 optimizations.")
set(HAVE_AOM_PORTS 0 CACHE BOOL "Internal flag, deprecated.")
set(HAVE_FEXCEPT 0 CACHE BOOL "Internal flag, GNU fenv.h present for target.")
set(HAVE_PTHREAD_H 0 CACHE BOOL "Internal flag, target pthread support.")
set(HAVE_UNISTD_H 0 CACHE BOOL "Internal flag, unistd.h present for target.")
set(HAVE_WXWIDGETS 0 CACHE BOOL "WxWidgets present.")
set(CONFIG_DEPENDENCY_TRACKING 1 CACHE BOOL "Internal flag.")
set(CONFIG_EXTERNAL_BUILD 0 CACHE BOOL "Internal flag.")
set(CONFIG_INSTALL_DOCS 0 CACHE BOOL "Internal flag.")
set(CONFIG_INSTALL_BINS 0 CACHE BOOL "Internal flag.")
set(CONFIG_INSTALL_LIBS 0 CACHE BOOL "Internal flag.")
set(CONFIG_INSTALL_SRCS 0 CACHE BOOL "Internal flag.")
set(CONFIG_DEBUG 0 CACHE BOOL "Internal flag.")
set(CONFIG_GPROF 0 CACHE BOOL "Internal flag.")
set(CONFIG_GCOV 0 CACHE BOOL "Internal flag.")
set(CONFIG_RVCT 0 CACHE BOOL "Internal flag.")
set(CONFIG_GCC 0 CACHE BOOL "Internal flag.")
set(CONFIG_MSVS 0 CACHE BOOL "Internal flag.")
set(CONFIG_PIC 0 CACHE BOOL "Internal flag.")
set(CONFIG_BIG_ENDIAN 0 CACHE BOOL "Internal flag.")
set(CONFIG_CODEC_SRCS 0 CACHE BOOL "Internal flag.")
set(CONFIG_DEBUG_LIBS 0 CACHE BOOL "Internal flag.")
set(CONFIG_RUNTIME_CPU_DETECT 1 CACHE BOOL "Internal flag.")
set(CONFIG_POSTPROC 1 CACHE BOOL "Internal flag.")
set(CONFIG_MULTITHREAD 1 CACHE BOOL "Internal flag.")
set(CONFIG_INTERNAL_STATS 0 CACHE BOOL "Internal flag.")
set(CONFIG_AV1_ENCODER 1 CACHE BOOL "Enable AV1 encoder.")
set(CONFIG_AV1_DECODER 1 CACHE BOOL "Enable AV1 decoder.")
set(CONFIG_AV1 1 CACHE BOOL "Internal flag.")
set(CONFIG_ENCODERS 1 CACHE BOOL "Enable encoding.")
set(CONFIG_DECODERS 1 CACHE BOOL "Enable decoding.")
set(CONFIG_STATIC_MSVCRT 0 CACHE BOOL "Internal flag.")
set(CONFIG_SPATIAL_RESAMPLING 1 CACHE BOOL "Internal flag.")
set(CONFIG_REALTIME_ONLY 0 CACHE BOOL "Internal flag.")
set(CONFIG_ONTHEFLY_BITPACKING 0 CACHE BOOL "Internal flag.")
set(CONFIG_ERROR_CONCEALMENT 0 CACHE BOOL "Internal flag.")
set(CONFIG_SHARED 0 CACHE BOOL "Internal flag.")
set(CONFIG_STATIC 1 CACHE BOOL "Internal flag.")
set(CONFIG_SMALL 0 CACHE BOOL "Internal flag.")
set(CONFIG_POSTPROC_VISUALIZER 0 CACHE BOOL "Internal flag.")
set(CONFIG_OS_SUPPORT 0 CACHE BOOL "Internal flag.")
set(CONFIG_UNIT_TESTS 1 CACHE BOOL "Internal flag.")
set(CONFIG_WEBM_IO 1 CACHE BOOL "Enables WebM support.")
set(CONFIG_LIBYUV 1 CACHE BOOL "Enables libyuv scaling and conversion support.")
set(CONFIG_ACCOUNTING 0 CACHE BOOL "Enables bit accounting.")
set(CONFIG_INSPECTION 0 CACHE BOOL "Enables bitstream inspection.")
set(CONFIG_DECODE_PERF_TESTS 0 CACHE BOOL "Internal flag.")
set(CONFIG_ENCODE_PERF_TESTS 0 CACHE BOOL "Internal flag.")
set(CONFIG_COEFFICIENT_RANGE_CHECKING 0 CACHE BOOL "Internal flag.")
set(CONFIG_LOWBITDEPTH 1 CACHE BOOL "Internal flag.")
set(CONFIG_HIGHBITDEPTH 0 CACHE BOOL "Internal flag.")
set(CONFIG_EXPERIMENTAL 0 CACHE BOOL "Internal flag.")
set(CONFIG_SIZE_LIMIT 0 CACHE BOOL "Internal flag.")
set(CONFIG_AOM_QM 0 CACHE BOOL "Internal flag.")
set(CONFIG_FP_MB_STATS 0 CACHE BOOL "Internal flag.")
set(CONFIG_CDEF 1 CACHE BOOL "Internal flag.")
set(CONFIG_VAR_TX 0 CACHE BOOL "Internal flag.")
set(CONFIG_RECT_TX 1 CACHE BOOL "Internal flag.")
set(CONFIG_REF_MV 1 CACHE BOOL "Internal flag.")
set(CONFIG_TPL_MV 0 CACHE BOOL "Internal flag.")
set(CONFIG_DUAL_FILTER 1 CACHE BOOL "Internal flag.")
set(CONFIG_CONVOLVE_ROUND 0 CACHE BOOL "Internal flag.")
set(CONFIG_COMPOUND_ROUND 0 CACHE BOOL "Internal flag.")
set(CONFIG_EXT_TX 0 CACHE BOOL "Internal flag.")
set(CONFIG_TX64X64 0 CACHE BOOL "Internal flag.")
set(CONFIG_SUB8X8_MC 0 CACHE BOOL "Internal flag.")
set(CONFIG_EXT_INTRA 1 CACHE BOOL "Internal flag.")
set(CONFIG_INTRA_INTERP 0 CACHE BOOL "Internal flag.")
set(CONFIG_FILTER_INTRA 0 CACHE BOOL "Internal flag.")
set(CONFIG_INTRABC 0 CACHE BOOL "Internal flag.")
set(CONFIG_EXT_INTER 0 CACHE BOOL "Internal flag.")
set(CONFIG_INTERINTRA 0 CACHE BOOL "Internal flag.")
set(CONFIG_WEDGE 0 CACHE BOOL "Internal flag.")
set(CONFIG_COMPOUND_SEGMENT 0 CACHE BOOL "Internal flag.")
set(CONFIG_EXT_REFS 1 CACHE BOOL "Internal flag.")
set(CONFIG_GLOBAL_MOTION 0 CACHE BOOL "Internal flag.")
set(CONFIG_NEW_QUANT 0 CACHE BOOL "Internal flag.")
set(CONFIG_SUPERTX 0 CACHE BOOL "Internal flag.")
set(CONFIG_ANS 0 CACHE BOOL "Internal flag.")
set(CONFIG_EC_MULTISYMBOL 1 CACHE BOOL "Internal flag.")
set(CONFIG_NEW_TOKENSET 1 CACHE BOOL "Internal flag.")
set(CONFIG_LOOP_RESTORATION 0 CACHE BOOL "Internal flag.")
set(CONFIG_EXT_PARTITION 0 CACHE BOOL "Internal flag.")
set(CONFIG_EXT_PARTITION_TYPES 0 CACHE BOOL "Internal flag.")
set(CONFIG_UNPOISON_PARTITION_CTX 0 CACHE BOOL "Internal flag.")
set(CONFIG_EXT_TILE 0 CACHE BOOL "Internal flag.")
set(CONFIG_MOTION_VAR 0 CACHE BOOL "Internal flag.")
set(CONFIG_NCOBMC 0 CACHE BOOL "Internal flag.")
set(CONFIG_WARPED_MOTION 0 CACHE BOOL "Internal flag.")
set(CONFIG_Q_ADAPT_PROBS 0 CACHE BOOL "Internal flag.")
set(CONFIG_SUBFRAME_PROB_UPDATE 0 CACHE BOOL "Internal flag.")
set(CONFIG_BITSTREAM_DEBUG 0 CACHE BOOL "Internal flag.")
set(CONFIG_ALT_INTRA 1 CACHE BOOL "Internal flag.")
set(CONFIG_PALETTE 1 CACHE BOOL "Internal flag.")
set(CONFIG_PALETTE_DELTA_ENCODING 0 CACHE BOOL "Internal flag.")
set(CONFIG_DAALA_EC 1 CACHE BOOL "Internal flag.")
set(CONFIG_RAWBITS 0 CACHE BOOL "Internal flag.")
set(CONFIG_EC_SMALLMUL 0 CACHE BOOL "Internal flag.")
set(CONFIG_PVQ 0 CACHE BOOL "Internal flag.")
set(CONFIG_CFL 0 CACHE BOOL "Internal flag.")
set(CONFIG_XIPHRC 0 CACHE BOOL "Internal flag.")
set(CONFIG_CB4X4 1 CACHE BOOL "Internal flag.")
set(CONFIG_CHROMA_2X2 0 CACHE BOOL "Internal flag.")
set(CONFIG_FRAME_SIZE 0 CACHE BOOL "Internal flag.")
set(CONFIG_DELTA_Q 1 CACHE BOOL "Internal flag.")
set(CONFIG_EXT_DELTA_Q 0 CACHE BOOL "Internal flag.")
set(CONFIG_ADAPT_SCAN 0 CACHE BOOL "Internal flag.")
set(CONFIG_FILTER_7BIT 1 CACHE BOOL "Internal flag.")
set(CONFIG_PARALLEL_DEBLOCKING 0 CACHE BOOL "Internal flag.")
set(CONFIG_PARALLEL_DEBLOCKING_15TAP 0 CACHE BOOL "Internal flag.")
set(CONFIG_LOOPFILTERING_ACROSS_TILES 0 CACHE BOOL "Internal flag.")
set(CONFIG_TILE_GROUPS 1 CACHE BOOL "Internal flag.")
set(CONFIG_EC_ADAPT 1 CACHE BOOL "Internal flag.")
set(CONFIG_TEMPMV_SIGNALING 0 CACHE BOOL "Internal flag.")
set(CONFIG_RD_DEBUG 0 CACHE BOOL "Internal flag.")
set(CONFIG_REFERENCE_BUFFER 1 CACHE BOOL "Internal flag.")
set(CONFIG_COEF_INTERLEAVE 0 CACHE BOOL "Internal flag.")
set(CONFIG_ENTROPY_STATS 0 CACHE BOOL "Internal flag.")
set(CONFIG_MASKED_TX 0 CACHE BOOL "Internal flag.")
set(CONFIG_DEPENDENT_HORZTILES 0 CACHE BOOL "Internal flag.")
set(CONFIG_DAALA_DIST 0 CACHE BOOL "Internal flag.")
set(CONFIG_TRIPRED 0 CACHE BOOL "Internal flag.")
set(CONFIG_PALETTE_THROUGHPUT 1 CACHE BOOL "Internal flag.")
set(CONFIG_REF_ADAPT 0 CACHE BOOL "Internal flag.")
set(CONFIG_LV_MAP 0 CACHE BOOL "Internal flag.")
set(CONFIG_TXK_SEL 0 CACHE BOOL "Internal flag.")
set(CONFIG_MV_COMPRESS 1 CACHE BOOL "Internal flag.")
set(CONFIG_FRAME_SUPERRES 0 CACHE BOOL "Internal flag.")
set(CONFIG_NEW_MULTISYMBOL 0 CACHE BOOL "Internal flag.")
set(CONFIG_COMPOUND_SINGLEREF 0 CACHE BOOL "Internal flag.")
set(CONFIG_ANALYZER 0 CACHE BOOL "Internal flag.")

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##
## 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.
##
include(FindGit)
include(FindPerl)
include(FindThreads)
include(FindwxWidgets)
set(AOM_SUPPORTED_CPU_TARGETS
"arm64 armv7 armv7s generic mips32 mips64 x86 x86_64")
# Generate the user config settings. This must occur before include of
# aom_config_defaults.cmake (because it turns every config variable into a cache
# variable with its own help string).
get_cmake_property(cmake_cache_vars CACHE_VARIABLES)
foreach(cache_var ${cmake_cache_vars})
get_property(cache_var_helpstring CACHE ${cache_var} PROPERTY HELPSTRING)
set(cmdline_helpstring "No help, variable specified on the command line.")
if("${cache_var_helpstring}" STREQUAL "${cmdline_helpstring}")
set(AOM_CMAKE_CONFIG "${AOM_CMAKE_CONFIG} -D${cache_var}=${${cache_var}}")
endif ()
endforeach()
string(STRIP "${AOM_CMAKE_CONFIG}" AOM_CMAKE_CONFIG)
include("${AOM_ROOT}/build/cmake/aom_config_defaults.cmake")
include("${AOM_ROOT}/build/cmake/aom_optimization.cmake")
include("${AOM_ROOT}/build/cmake/compiler_flags.cmake")
include("${AOM_ROOT}/build/cmake/compiler_tests.cmake")
# Build a list of all configurable variables.
get_cmake_property(cmake_cache_vars CACHE_VARIABLES)
foreach (var ${cmake_cache_vars})
if ("${var}" MATCHES "^CONFIG_")
list(APPEND AOM_CONFIG_VARS ${var})
endif ()
endforeach ()
# Detect target CPU.
if (NOT AOM_TARGET_CPU)
if ("${CMAKE_SYSTEM_PROCESSOR}" STREQUAL "AMD64" OR
"${CMAKE_SYSTEM_PROCESSOR}" STREQUAL "x86_64")
if (${CMAKE_SIZEOF_VOID_P} EQUAL 4)
set(AOM_TARGET_CPU "x86")
elseif (${CMAKE_SIZEOF_VOID_P} EQUAL 8)
set(AOM_TARGET_CPU "x86_64")
else ()
message(FATAL_ERROR
"--- Unexpected pointer size (${CMAKE_SIZEOF_VOID_P}) for\n"
" CMAKE_SYSTEM_NAME=${CMAKE_SYSTEM_NAME}\n"
" CMAKE_SYSTEM_PROCESSOR=${CMAKE_SYSTEM_PROCESSOR}\n"
" CMAKE_GENERATOR=${CMAKE_GENERATOR}\n")
endif ()
elseif ("${CMAKE_SYSTEM_PROCESSOR}" STREQUAL "i386" OR
"${CMAKE_SYSTEM_PROCESSOR}" STREQUAL "x86")
set(AOM_TARGET_CPU "x86")
elseif ("${CMAKE_SYSTEM_PROCESSOR}" MATCHES "^arm" OR
"${CMAKE_SYSTEM_PROCESSOR}" MATCHES "^mips")
set(AOM_TARGET_CPU "${CMAKE_SYSTEM_PROCESSOR}")
endif ()
endif ()
if (CMAKE_TOOLCHAIN_FILE)
# Add toolchain file to config string.
set(toolchain_string "-DCMAKE_TOOLCHAIN_FILE=\\\"${CMAKE_TOOLCHAIN_FILE}\\\"")
set(AOM_CMAKE_CONFIG "${toolchain_string} ${AOM_CMAKE_CONFIG}")
else ()
# Add detected CPU to the config string.
set(AOM_CMAKE_CONFIG "-DAOM_TARGET_CPU=${AOM_TARGET_CPU} ${AOM_CMAKE_CONFIG}")
endif ()
set(AOM_CMAKE_CONFIG "-G \\\"${CMAKE_GENERATOR}\\\" ${AOM_CMAKE_CONFIG}")
string(STRIP "${AOM_CMAKE_CONFIG}" AOM_CMAKE_CONFIG)
message("--- aom_configure: Detected CPU: ${AOM_TARGET_CPU}")
set(AOM_TARGET_SYSTEM ${CMAKE_SYSTEM_NAME})
if (NOT "${AOM_SUPPORTED_CPU_TARGETS}" MATCHES "${AOM_TARGET_CPU}")
message(FATAL_ERROR "No RTCD support for ${AOM_TARGET_CPU}. Create it, or "
"add -DAOM_TARGET_CPU=generic to your cmake command line for a "
"generic build of libaom and tools.")
endif ()
if ("${AOM_TARGET_CPU}" STREQUAL "x86" OR "${AOM_TARGET_CPU}" STREQUAL "x86_64")
# TODO(tomfinegan): Support nasm at least as well as the existing build
# system.
find_program(AS_EXECUTABLE yasm $ENV{YASM_PATH})
if (NOT AS_EXECUTABLE)
message(FATAL_ERROR "Unable to find yasm. To build without optimizations, "
"add -DAOM_TARGET_CPU=generic to your cmake command line.")
endif ()
get_asm_obj_format("objformat")
set(AOM_AS_FLAGS -f ${objformat} ${AOM_AS_FLAGS})
string(STRIP "${AOM_AS_FLAGS}" AOM_AS_FLAGS)
elseif ("${AOM_TARGET_CPU}" MATCHES "arm")
if ("${AOM_TARGET_SYSTEM}" STREQUAL "Darwin")
set(AS_EXECUTABLE as)
set(AOM_AS_FLAGS -arch ${AOM_TARGET_CPU} -isysroot ${CMAKE_OSX_SYSROOT})
elseif ("${AOM_TARGET_SYSTEM}" STREQUAL "Linux")
# arm linux assembler settings controlled by
# build/cmake/toolchains/arm*-linux*.cmake
endif ()
if (NOT AS_EXECUTABLE)
message(FATAL_ERROR
"Unknown assembler for: ${AOM_TARGET_CPU}-${AOM_TARGET_SYSTEM}")
endif ()
string(STRIP "${AOM_AS_FLAGS}" AOM_AS_FLAGS)
endif ()
include("${AOM_ROOT}/build/cmake/cpu.cmake")
# Test compiler flags.
if (MSVC)
add_compiler_flag_if_supported("/W3")
# Disable MSVC warnings that suggest making code non-portable.
add_compiler_flag_if_supported("/wd4996")
if (ENABLE_WERROR)
add_compiler_flag_if_supported("/WX")
endif ()
else ()
require_c_flag("-std=c99" YES)
add_compiler_flag_if_supported("-Wall")
add_compiler_flag_if_supported("-Wdisabled-optimization")
add_compiler_flag_if_supported("-Wextra")
add_compiler_flag_if_supported("-Wfloat-conversion")
add_compiler_flag_if_supported("-Wimplicit-function-declaration")
add_compiler_flag_if_supported("-Wpointer-arith")
add_compiler_flag_if_supported("-Wsign-compare")
add_compiler_flag_if_supported("-Wtype-limits")
add_compiler_flag_if_supported("-Wuninitialized")
add_compiler_flag_if_supported("-Wunused")
add_compiler_flag_if_supported("-Wvla")
# TODO(jzern): this could be added as a cxx flags for test/*.cc only,
# avoiding third_party.
add_c_flag_if_supported("-Wshorten-64-to-32")
# Add -Wshadow only for C files to avoid massive gtest warning spam.
add_c_flag_if_supported("-Wshadow")
# Add -Wundef only for C files to avoid massive gtest warning spam.
add_c_flag_if_supported("-Wundef")
if (ENABLE_WERROR)
add_compiler_flag_if_supported("-Werror")
endif ()
# Flag(s) added here negate CMake defaults and produce build output similar
# to the existing configure/make build system.
add_compiler_flag_if_supported("-Wno-unused-function")
if (CMAKE_C_COMPILER_ID MATCHES "GNU\|Clang")
set(CONFIG_GCC 1)
endif ()
if ("${CMAKE_BUILD_TYPE}" MATCHES "Rel")
add_compiler_flag_if_supported("-U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=0")
endif ()
add_compiler_flag_if_supported("-D_LARGEFILE_SOURCE")
add_compiler_flag_if_supported("-D_FILE_OFFSET_BITS=64")
endif ()
if ("${AOM_TARGET_SYSTEM}" MATCHES "Darwin\|Linux\|Windows")
set(CONFIG_OS_SUPPORT 1)
endif ()
# Test compiler support.
aom_get_inline("INLINE")
# TODO(tomfinegan): aom_ports_check is legacy; HAVE_AOM_PORTS is not used
# anywhere in the aom sources. To be removed after parity with the legacy
# build system stops being important.
aom_check_source_compiles("aom_ports_check"
"#include \"${AOM_ROOT}/aom/aom_integer.h\""
HAVE_AOM_PORTS)
aom_check_source_compiles("pthread_check" "#include <pthread.h>" HAVE_PTHREAD_H)
aom_check_source_compiles("unistd_check" "#include <unistd.h>" HAVE_UNISTD_H)
if (CONFIG_ANALYZER)
find_package(wxWidgets REQUIRED adv base core)
include(${wxWidgets_USE_FILE})
if (NOT CONFIG_INSPECTION)
set(CONFIG_INSPECTION 1)
message(WARNING
"--- Enabled CONFIG_INSPECTION, required for CONFIG_ANALYZER.")
endif ()
endif ()
if (CONFIG_ANS AND CONFIG_DAALA_EC)
message(FATAL_ERROR
"CONFIG_ANS and CONFIG_DAALA_EC cannot be enabled together.")
endif ()
if (NOT MSVC)
aom_push_var(CMAKE_REQUIRED_LIBRARIES "m")
aom_check_c_compiles("fenv_check"
"#define _GNU_SOURCE
#include <fenv.h>
void unused(void) {
(void)feenableexcept(FE_DIVBYZERO | FE_INVALID);
}" HAVE_FEXCEPT)
aom_pop_var(CMAKE_REQUIRED_LIBRARIES)
endif()
# Generate aom_config templates.
set(aom_config_asm_template "${AOM_CONFIG_DIR}/aom_config.asm.cmake")
set(aom_config_h_template "${AOM_CONFIG_DIR}/aom_config.h.cmake")
execute_process(COMMAND ${CMAKE_COMMAND}
-DAOM_CONFIG_DIR=${AOM_CONFIG_DIR}
-DAOM_ROOT=${AOM_ROOT}
-P "${AOM_ROOT}/build/cmake/generate_aom_config_templates.cmake")
# Generate aom_config.{asm,h}.
configure_file("${aom_config_asm_template}" "${AOM_CONFIG_DIR}/aom_config.asm")
configure_file("${aom_config_h_template}" "${AOM_CONFIG_DIR}/aom_config.h")
# Read the current git hash.
find_package(Git)
set(AOM_GIT_DESCRIPTION)
set(AOM_GIT_HASH)
if (GIT_FOUND)
# TODO(tomfinegan): Add build rule so users don't have to re-run cmake to
# create accurately versioned cmake builds.
execute_process(COMMAND ${GIT_EXECUTABLE}
--git-dir=${AOM_ROOT}/.git rev-parse HEAD
OUTPUT_VARIABLE AOM_GIT_HASH)
execute_process(COMMAND ${GIT_EXECUTABLE} --git-dir=${AOM_ROOT}/.git describe
OUTPUT_VARIABLE AOM_GIT_DESCRIPTION ERROR_QUIET)
# Consume the newline at the end of the git output.
string(STRIP "${AOM_GIT_HASH}" AOM_GIT_HASH)
string(STRIP "${AOM_GIT_DESCRIPTION}" AOM_GIT_DESCRIPTION)
endif ()
configure_file("${AOM_ROOT}/build/cmake/aom_config.c.cmake"
"${AOM_CONFIG_DIR}/aom_config.c")
# Find Perl and generate the RTCD sources.
find_package(Perl)
if (NOT PERL_FOUND)
message(FATAL_ERROR "Perl is required to build libaom.")
endif ()
configure_file(
"${AOM_ROOT}/build/cmake/rtcd_config.cmake"
"${AOM_CONFIG_DIR}/${AOM_TARGET_CPU}_rtcd_config.rtcd")
set(AOM_RTCD_CONFIG_FILE_LIST
"${AOM_ROOT}/aom_dsp/aom_dsp_rtcd_defs.pl"
"${AOM_ROOT}/aom_scale/aom_scale_rtcd.pl"
"${AOM_ROOT}/av1/common/av1_rtcd_defs.pl")
set(AOM_RTCD_HEADER_FILE_LIST
"${AOM_CONFIG_DIR}/aom_dsp_rtcd.h"
"${AOM_CONFIG_DIR}/aom_scale_rtcd.h"
"${AOM_CONFIG_DIR}/av1_rtcd.h")
set(AOM_RTCD_SOURCE_FILE_LIST
"${AOM_ROOT}/aom_dsp/aom_dsp_rtcd.c"
"${AOM_ROOT}/aom_scale/aom_scale_rtcd.c"
"${AOM_ROOT}/av1/common/av1_rtcd.c")
set(AOM_RTCD_SYMBOL_LIST aom_dsp_rtcd aom_scale_rtcd av1_rtcd)
list(LENGTH AOM_RTCD_SYMBOL_LIST AOM_RTCD_CUSTOM_COMMAND_COUNT)
math(EXPR AOM_RTCD_CUSTOM_COMMAND_COUNT "${AOM_RTCD_CUSTOM_COMMAND_COUNT} - 1")
foreach(NUM RANGE ${AOM_RTCD_CUSTOM_COMMAND_COUNT})
list(GET AOM_RTCD_CONFIG_FILE_LIST ${NUM} AOM_RTCD_CONFIG_FILE)
list(GET AOM_RTCD_HEADER_FILE_LIST ${NUM} AOM_RTCD_HEADER_FILE)
list(GET AOM_RTCD_SOURCE_FILE_LIST ${NUM} AOM_RTCD_SOURCE_FILE)
list(GET AOM_RTCD_SYMBOL_LIST ${NUM} AOM_RTCD_SYMBOL)
execute_process(
COMMAND ${PERL_EXECUTABLE} "${AOM_ROOT}/build/make/rtcd.pl"
--arch=${AOM_TARGET_CPU} --sym=${AOM_RTCD_SYMBOL} ${AOM_RTCD_FLAGS}
--config=${AOM_CONFIG_DIR}/${AOM_TARGET_CPU}_rtcd_config.rtcd
${AOM_RTCD_CONFIG_FILE}
OUTPUT_FILE ${AOM_RTCD_HEADER_FILE})
endforeach()
function (add_rtcd_build_step config output source symbol)
add_custom_command(
OUTPUT ${output}
COMMAND ${PERL_EXECUTABLE}
ARGS "${AOM_ROOT}/build/make/rtcd.pl"
--arch=${AOM_TARGET_CPU}
--sym=${symbol}
${AOM_RTCD_FLAGS}
--config=${AOM_CONFIG_DIR}/${AOM_TARGET_CPU}_rtcd_config.rtcd
${config}
> ${output}
DEPENDS ${config}
COMMENT "Generating ${output}"
WORKING_DIRECTORY ${AOM_CONFIG_DIR}
VERBATIM)
set_property(SOURCE ${source} PROPERTY OBJECT_DEPENDS ${output})
set_property(SOURCE ${output} PROPERTY GENERATED)
endfunction ()
# Generate aom_version.h.
if ("${AOM_GIT_DESCRIPTION}" STREQUAL "")
set(AOM_GIT_DESCRIPTION "${AOM_ROOT}/CHANGELOG")
endif ()
execute_process(
COMMAND ${PERL_EXECUTABLE} "${AOM_ROOT}/build/cmake/aom_version.pl"
--version_data=${AOM_GIT_DESCRIPTION}
--version_filename=${AOM_CONFIG_DIR}/aom_version.h)

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##
## Copyright (c) 2017, 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.
##
if (NOT AOM_BUILD_CMAKE_AOM_OPTIMIZATION_CMAKE_)
set(AOM_BUILD_CMAKE_AOM_OPTIMIZATION_CMAKE_ 1)
# Translate $flag to one which MSVC understands, and write the new flag to the
# variable named by $translated_flag (or unset it, when MSVC needs no flag).
function (get_msvc_intrinsic_flag flag translated_flag)
if ("${flag}" STREQUAL "-mavx")
set(${translated_flag} "/arch:AVX" PARENT_SCOPE)
elseif ("${flag}" STREQUAL "-mavx2")
set(${translated_flag} "/arch:AVX2" PARENT_SCOPE)
else ()
# MSVC does not need flags for intrinsics flavors other than AVX/AVX2.
unset(${translated_flag} PARENT_SCOPE)
endif ()
endfunction ()
# Adds an object library target. Terminates generation if $flag is not supported
# by the current compiler. $flag is the intrinsics flag required by the current
# compiler, and is added to the compile flags for all sources in $sources.
# $opt_name is used to name the target. $target_to_update is made
# dependent upon the created target.
#
# Note: the libaom target is always updated because OBJECT libraries have rules
# that disallow the direct addition of .o files to them as dependencies. Static
# libraries do not have this limitation.
function (add_intrinsics_object_library flag opt_name target_to_update sources)
set(target_name ${target_to_update}_${opt_name}_intrinsics)
add_library(${target_name} OBJECT ${${sources}})
if (MSVC)
get_msvc_intrinsic_flag(${flag} "flag")
endif ()
if (flag)
target_compile_options(${target_name} PUBLIC ${flag})
endif ()
target_sources(aom PUBLIC $<TARGET_OBJECTS:${target_name}>)
# Add the new lib target to the global list of aom library targets.
list(APPEND AOM_LIB_TARGETS ${target_name})
set(AOM_LIB_TARGETS ${AOM_LIB_TARGETS} PARENT_SCOPE)
endfunction ()
# Adds sources in list named by $sources to $target and adds $flag to the
# compile flags for each source file.
function (add_intrinsics_source_to_target flag target sources)
target_sources(${target} PUBLIC ${${sources}})
if (MSVC)
get_msvc_intrinsic_flag(${flag} "flag")
endif ()
if (flag)
foreach (source ${${sources}})
set_property(SOURCE ${source} APPEND PROPERTY COMPILE_FLAGS ${flag})
endforeach ()
endif ()
endfunction ()
# Writes object format for the current target to the var named by $out_format,
# or terminates the build when the object format for the current target is
# unknown.
function (get_asm_obj_format out_format)
if ("${AOM_TARGET_CPU}" STREQUAL "x86_64")
if ("${AOM_TARGET_SYSTEM}" STREQUAL "Darwin")
set(objformat "macho64")
elseif ("${AOM_TARGET_SYSTEM}" STREQUAL "Linux")
set(objformat "elf64")
elseif ("${AOM_TARGET_SYSTEM}" STREQUAL "Windows")
set(objformat "win64")
else ()
message(FATAL_ERROR "Unknown obj format: ${AOM_TARGET_SYSTEM}")
endif ()
elseif ("${AOM_TARGET_CPU}" STREQUAL "x86")
if ("${AOM_TARGET_SYSTEM}" STREQUAL "Darwin")
set(objformat "macho32")
elseif ("${AOM_TARGET_SYSTEM}" STREQUAL "Linux")
set(objformat "elf32")
elseif ("${AOM_TARGET_SYSTEM}" STREQUAL "Windows")
set(objformat "win32")
else ()
message(FATAL_ERROR "Unknown obj format: ${AOM_TARGET_SYSTEM}")
endif ()
else ()
message(FATAL_ERROR
"Unknown obj format: ${AOM_TARGET_CPU}-${AOM_TARGET_SYSTEM}")
endif ()
set(${out_format} ${objformat} PARENT_SCOPE)
endfunction ()
# Adds library target named $lib_name for ASM files in variable named by
# $asm_sources. Builds an output directory path from $lib_name. Links $lib_name
# into $dependent_target. Generates a dummy C file with a dummy function to
# ensure that all cmake generators can determine the linker language, and that
# build tools don't complain that an object exposes no symbols.
function (add_asm_library lib_name asm_sources dependent_target)
set(asm_lib_obj_dir "${AOM_CONFIG_DIR}/asm_objects/${lib_name}")
if (NOT EXISTS "${asm_lib_obj_dir}")
file(MAKE_DIRECTORY "${asm_lib_obj_dir}")
endif ()
# TODO(tomfinegan): If cmake ever allows addition of .o files to OBJECT lib
# targets, make this OBJECT instead of STATIC to hide the target from
# consumers of the AOM cmake build.
add_library(${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(${lib_name} PRIVATE "${asm_object}")
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).
set(dummy_c_file "${AOM_CONFIG_DIR}/${lib_name}_dummy.c")
file(WRITE "${dummy_c_file}"
"// Generated file. DO NOT EDIT!\n"
"// ${lib_name} needs C file to force link language, ignore me.\n"
"void ${lib_name}_dummy_function(void) {}\n")
target_sources(${lib_name} PUBLIC ${dummy_c_file})
target_link_libraries(${dependent_target} PRIVATE ${lib_name})
# 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 ()
# Converts asm sources in $asm_sources using $AOM_ADS2GAS and calls
# add_asm_library() to create a library from the converted sources. At
# generation time the converted sources are created, and a custom rule is added
# to ensure the sources are reconverted when the original asm source is updated.
# See add_asm_library() for more information.
function (add_gas_asm_library lib_name asm_sources dependent_target)
set(asm_converted_source_dir "${AOM_CONFIG_DIR}/asm_gas/${lib_name}")
if (NOT EXISTS "${asm_converted_source_dir}")
file(MAKE_DIRECTORY "${asm_converted_source_dir}")
endif ()
# Create the converted version of each assembly source at generation time.
unset(gas_target_sources)
foreach (neon_asm_source ${${asm_sources}})
get_filename_component(output_asm_source "${neon_asm_source}" NAME)
set(output_asm_source "${asm_converted_source_dir}/${output_asm_source}")
set(output_asm_source "${output_asm_source}.${AOM_GAS_EXT}")
execute_process(COMMAND "${PERL_EXECUTABLE}" "${AOM_ADS2GAS}"
INPUT_FILE "${neon_asm_source}"
OUTPUT_FILE "${output_asm_source}")
list(APPEND gas_target_sources "${output_asm_source}")
endforeach ()
add_asm_library("${lib_name}" "gas_target_sources" "${dependent_target}")
# For each of the converted sources, create a custom rule that will regenerate
# the converted source when its input is touched.
list(LENGTH gas_target_sources num_asm_files)
math(EXPR num_asm_files "${num_asm_files} - 1")
foreach(NUM RANGE ${num_asm_files})
list(GET ${asm_sources} ${NUM} neon_asm_source)
list(GET gas_target_sources ${NUM} gas_asm_source)
# Grab only the filename for the custom command output to keep build output
# reasonably sane.
get_filename_component(neon_name "${neon_asm_source}" NAME)
get_filename_component(gas_name "${gas_asm_source}" NAME)
add_custom_command(
OUTPUT "${gas_asm_source}"
COMMAND ${PERL_EXECUTABLE}
ARGS "${AOM_ADS2GAS}" < "${neon_asm_source}" > "${gas_asm_source}"
DEPENDS "${neon_asm_source}"
COMMENT "ads2gas conversion ${neon_name} -> ${gas_name}"
WORKING_DIRECTORY "${AOM_CONFIG_DIR}"
VERBATIM)
endforeach ()
# Update the sources list passed in to include the converted asm source files.
list(APPEND asm_sources ${gas_target_sources})
set(${asm_sources} ${${asm_sources}} PARENT_SCOPE)
endfunction ()
endif () # AOM_BUILD_CMAKE_AOM_OPTIMIZATION_CMAKE_

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#!/usr/bin/env perl
##
## 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.
##
use strict;
use warnings;
use 5.010;
use Getopt::Long;
my $version_data;
my $version_filename;
GetOptions('version_data=s' => \$version_data,
'version_filename=s' => \$version_filename) or
die("Invalid arg(s): $!");
if (!defined $version_data || length($version_data) == 0 ||
!defined $version_filename || length($version_filename) == 0) {
die("--version_data and --version_filename are required.");
}
# Determine if $version_data is a filename or a git tag/description.
my $version_string;
if (-r $version_data) {
# $version_data is the path to the CHANGELOG. Parse the most recent version.
my $changelog_filename = $version_data;
open(my $changelog_file, '<', $changelog_filename) or
die("Unable to open CHANGELOG @ $changelog_filename: $!.");
while (my $line = <$changelog_file>) {
my @split_line = split(" ", $line, 3);
next if @split_line < 2;
$version_string = $split_line[1];
last if substr($version_string, 0, 1) eq "v";
}
close($changelog_file);
} else {
# $version_data is either a tag name or a full git description, one of:
# tagName OR tagName-commitsSinceTag-shortCommitHash
# In either case we want the first element of the array returned by split.
$version_string = (split("-", $version_data))[0];
}
if (substr($version_string, 0, 1) eq "v") {
$version_string = substr($version_string, 1);
}
my @version_components = split('\.', $version_string, 4);
my $version_major = $version_components[0];
my $version_minor = $version_components[1];
my $version_patch = $version_components[2];
my $version_extra = "";
if (@version_components > 3) {
$version_extra = $version_components[3];
}
open(my $version_file, '>', $version_filename) or
die("Cannot open $version_filename: $!");
my $version_packed = "((VERSION_MAJOR<<16)|(VERSION_MINOR<<8)|(VERSION_PATCH))";
my $year = (localtime)[5] + 1900;
my $lic_block = << "EOF";
/*
* Copyright (c) $year, 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.
*/
EOF
select $version_file;
print << "EOF";
$lic_block
#define VERSION_MAJOR $version_major
#define VERSION_MINOR $version_minor
#define VERSION_PATCH $version_patch
#define VERSION_EXTRA \"$version_extra\"
#define VERSION_PACKED $version_packed
#define VERSION_STRING_NOSP \"v$version_string\"
#define VERSION_STRING \" v$version_string\"
EOF
close($version_file);

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##
## 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.
##
include(CheckCCompilerFlag)
include(CheckCXXCompilerFlag)
# Strings used to cache failed C/CXX flags.
set(AOM_FAILED_C_FLAGS)
set(AOM_FAILED_CXX_FLAGS)
# Checks C compiler for support of $c_flag. Adds $c_flag to $CMAKE_C_FLAGS when
# the compile test passes. Caches $c_flag in $AOM_FAILED_C_FLAGS when the test
# fails.
function (add_c_flag_if_supported c_flag)
unset(C_FLAG_FOUND CACHE)
string(FIND "${CMAKE_C_FLAGS}" "${c_flag}" C_FLAG_FOUND)
unset(C_FLAG_FAILED CACHE)
string(FIND "${AOM_FAILED_C_FLAGS}" "${c_flag}" C_FLAG_FAILED)
if (${C_FLAG_FOUND} EQUAL -1 AND ${C_FLAG_FAILED} EQUAL -1)
unset(C_FLAG_SUPPORTED CACHE)
message("Checking C compiler flag support for: " ${c_flag})
check_c_compiler_flag("${c_flag}" C_FLAG_SUPPORTED)
if (C_FLAG_SUPPORTED)
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${c_flag}" CACHE STRING "" FORCE)
else ()
set(AOM_FAILED_C_FLAGS "${AOM_FAILED_C_FLAGS} ${c_flag}" CACHE STRING ""
FORCE)
endif ()
endif ()
endfunction ()
# Checks C++ compiler for support of $cxx_flag. Adds $cxx_flag to
# $CMAKE_CXX_FLAGS when the compile test passes. Caches $c_flag in
# $AOM_FAILED_CXX_FLAGS when the test fails.
function (add_cxx_flag_if_supported cxx_flag)
unset(CXX_FLAG_FOUND CACHE)
string(FIND "${CMAKE_CXX_FLAGS}" "${cxx_flag}" CXX_FLAG_FOUND)
unset(CXX_FLAG_FAILED CACHE)
string(FIND "${AOM_FAILED_CXX_FLAGS}" "${cxx_flag}" CXX_FLAG_FAILED)
if (${CXX_FLAG_FOUND} EQUAL -1 AND ${CXX_FLAG_FAILED} EQUAL -1)
unset(CXX_FLAG_SUPPORTED CACHE)
message("Checking CXX compiler flag support for: " ${cxx_flag})
check_cxx_compiler_flag("${cxx_flag}" CXX_FLAG_SUPPORTED)
if (CXX_FLAG_SUPPORTED)
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${cxx_flag}" CACHE STRING ""
FORCE)
else()
set(AOM_FAILED_CXX_FLAGS "${AOM_FAILED_CXX_FLAGS} ${cxx_flag}" CACHE
STRING "" FORCE)
endif ()
endif ()
endfunction ()
# Convenience method for adding a flag to both the C and C++ compiler command
# lines.
function (add_compiler_flag_if_supported flag)
add_c_flag_if_supported(${flag})
add_cxx_flag_if_supported(${flag})
endfunction ()
# Checks C compiler for support of $c_flag and terminates generation when
# support is not present.
function (require_c_flag c_flag update_c_flags)
unset(C_FLAG_FOUND CACHE)
string(FIND "${CMAKE_C_FLAGS}" "${c_flag}" C_FLAG_FOUND)
if (${C_FLAG_FOUND} EQUAL -1)
unset(HAVE_C_FLAG CACHE)
message("Checking C compiler flag support for: " ${c_flag})
check_c_compiler_flag("${c_flag}" HAVE_C_FLAG)
if (NOT HAVE_C_FLAG)
message(FATAL_ERROR
"${PROJECT_NAME} requires support for C flag: ${c_flag}.")
endif ()
if (update_c_flags)
set(CMAKE_C_FLAGS "${c_flag} ${CMAKE_C_FLAGS}" CACHE STRING "" FORCE)
endif ()
endif ()
endfunction ()
# Checks CXX compiler for support of $cxx_flag and terminates generation when
# support is not present.
function (require_cxx_flag cxx_flag update_cxx_flags)
unset(CXX_FLAG_FOUND CACHE)
string(FIND "${CMAKE_CXX_FLAGS}" "${cxx_flag}" CXX_FLAG_FOUND)
if (${CXX_FLAG_FOUND} EQUAL -1)
unset(HAVE_CXX_FLAG CACHE)
message("Checking CXX compiler flag support for: " ${cxx_flag})
check_cxx_compiler_flag("${cxx_flag}" HAVE_CXX_FLAG)
if (NOT HAVE_CXX_FLAG)
message(FATAL_ERROR
"${PROJECT_NAME} requires support for CXX flag: ${cxx_flag}.")
endif ()
if (update_cxx_flags)
set(CMAKE_CXX_FLAGS "${cxx_flag} ${CMAKE_CXX_FLAGS}" CACHE STRING ""
FORCE)
endif ()
endif ()
endfunction ()
# Checks for support of $flag by both the C and CXX compilers. Terminates
# generation when support is not present in both compilers.
function (require_flag flag update_cmake_flags)
require_c_flag(${flag} ${update_cmake_flags})
require_cxx_flag(${flag} ${update_cmake_flags})
endfunction ()
# Checks only non-MSVC targets for support of $c_flag and terminates generation
# when support is not present.
function (require_c_flag_nomsvc c_flag update_c_flags)
if (NOT MSVC)
require_c_flag(${c_flag} ${update_c_flags})
endif ()
endfunction ()
# Checks only non-MSVC targets for support of $cxx_flag and terminates
# generation when support is not present.
function (require_cxx_flag_nomsvc cxx_flag update_cxx_flags)
if (NOT MSVC)
require_cxx_flag(${cxx_flag} ${update_cxx_flags})
endif ()
endfunction ()
# Checks only non-MSVC targets for support of $flag by both the C and CXX
# compilers. Terminates generation when support is not present in both
# compilers.
function (require_flag_nomsvc flag update_cmake_flags)
require_c_flag_nomsvc(${flag} ${update_cmake_flags})
require_cxx_flag_nomsvc(${flag} ${update_cmake_flags})
endfunction ()
# Adds $preproc_def to C compiler command line (as -D$preproc_def) if not
# already present.
function (add_c_preproc_definition preproc_def)
unset(PREPROC_DEF_FOUND CACHE)
string(FIND "${CMAKE_C_FLAGS}" "${preproc_def}" PREPROC_DEF_FOUND)
if (${PREPROC_DEF_FOUND} EQUAL -1)
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -D${preproc_def}" CACHE STRING ""
FORCE)
endif ()
endfunction ()
# Adds $preproc_def to CXX compiler command line (as -D$preproc_def) if not
# already present.
function (add_cxx_preproc_definition preproc_def)
unset(PREPROC_DEF_FOUND CACHE)
string(FIND "${CMAKE_CXX_FLAGS}" "${preproc_def}" PREPROC_DEF_FOUND)
if (${PREPROC_DEF_FOUND} EQUAL -1)
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -D${preproc_def}" CACHE STRING ""
FORCE)
endif ()
endfunction ()
# Adds $preproc_def to C and CXX compiler command line (as -D$preproc_def) if
# not already present.
function (add_preproc_definition preproc_def)
add_c_preproc_definition(${preproc_def})
add_cxx_preproc_definition(${preproc_def})
endfunction ()
# Adds $flag to assembler command line.
function (append_as_flag flag)
unset(AS_FLAG_FOUND CACHE)
string(FIND "${AOM_AS_FLAGS}" "${flag}" AS_FLAG_FOUND)
if (${AS_FLAG_FOUND} EQUAL -1)
set(AOM_AS_FLAGS "${AOM_AS_FLAGS} ${flag}" CACHE STRING "" FORCE)
endif ()
endfunction ()
# Adds $flag to the C compiler command line.
function (append_c_flag flag)
unset(C_FLAG_FOUND CACHE)
string(FIND "${CMAKE_C_FLAGS}" "${flag}" C_FLAG_FOUND)
if (${C_FLAG_FOUND} EQUAL -1)
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${flag}" CACHE STRING "" FORCE)
endif ()
endfunction ()
# Adds $flag to the CXX compiler command line.
function (append_cxx_flag flag)
unset(CXX_FLAG_FOUND CACHE)
string(FIND "${CMAKE_CXX_FLAGS}" "${flag}" CXX_FLAG_FOUND)
if (${CXX_FLAG_FOUND} EQUAL -1)
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${flag}" CACHE STRING "" FORCE)
endif ()
endfunction ()
# Adds $flag to the C and CXX compiler command lines.
function (append_compiler_flag flag)
append_c_flag(${flag})
append_cxx_flag(${flag})
endfunction ()
# Adds $flag to the executable linker command line.
function (append_exe_linker_flag flag)
unset(LINKER_FLAG_FOUND CACHE)
string(FIND "${CMAKE_EXE_LINKER_FLAGS}" "${flag}" LINKER_FLAG_FOUND)
if (${LINKER_FLAG_FOUND} EQUAL -1)
set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} ${flag}" CACHE STRING
"" FORCE)
endif ()
endfunction ()

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##
## 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.
##
include(CheckCSourceCompiles)
include(CheckCXXSourceCompiles)
# The basic main() function used in all compile tests.
set(AOM_C_MAIN "\nint main(void) { return 0; }")
set(AOM_CXX_MAIN "\nint main() { return 0; }")
# Strings containing the names of passed and failed tests.
set(AOM_C_PASSED_TESTS)
set(AOM_C_FAILED_TESTS)
set(AOM_CXX_PASSED_TESTS)
set(AOM_CXX_FAILED_TESTS)
function(aom_push_var var new_value)
set(SAVED_${var} ${var} PARENT_SCOPE)
set(${var} ${new_value} PARENT_SCOPE)
endfunction ()
function(aom_pop_var var)
set(var ${SAVED_${var}} PARENT_SCOPE)
unset(SAVED_${var} PARENT_SCOPE)
endfunction ()
# Confirms $test_source compiles and stores $test_name in one of
# $AOM_C_PASSED_TESTS or $AOM_C_FAILED_TESTS depending on out come. When the
# test passes $result_var is set to 1. When it fails $result_var is unset.
# The test is not run if the test name is found in either of the passed or
# failed test variables.
function(aom_check_c_compiles test_name test_source result_var)
unset(C_TEST_PASSED CACHE)
unset(C_TEST_FAILED CACHE)
string(FIND "${AOM_C_PASSED_TESTS}" "${test_name}" C_TEST_PASSED)
string(FIND "${AOM_C_FAILED_TESTS}" "${test_name}" C_TEST_FAILED)
if (${C_TEST_PASSED} EQUAL -1 AND ${C_TEST_FAILED} EQUAL -1)
unset(C_TEST_COMPILED CACHE)
message("Running C compiler test: ${test_name}")
check_c_source_compiles("${test_source} ${AOM_C_MAIN}" C_TEST_COMPILED)
set(${result_var} ${C_TEST_COMPILED} PARENT_SCOPE)
if (C_TEST_COMPILED)
set(AOM_C_PASSED_TESTS "${AOM_C_PASSED_TESTS} ${test_name}" CACHE STRING
"" FORCE)
else ()
set(AOM_C_FAILED_TESTS "${AOM_C_FAILED_TESTS} ${test_name}" CACHE STRING
"" FORCE)
message("C Compiler test ${test_name} failed.")
endif ()
elseif (NOT ${C_TEST_PASSED} EQUAL -1)
set(${result_var} 1 PARENT_SCOPE)
else () # ${C_TEST_FAILED} NOT EQUAL -1
unset(${result_var} PARENT_SCOPE)
endif ()
endfunction ()
# Confirms $test_source compiles and stores $test_name in one of
# $AOM_CXX_PASSED_TESTS or $AOM_CXX_FAILED_TESTS depending on out come. When the
# test passes $result_var is set to 1. When it fails $result_var is unset.
# The test is not run if the test name is found in either of the passed or
# failed test variables.
function(aom_check_cxx_compiles test_name test_source result_var)
unset(CXX_TEST_PASSED CACHE)
unset(CXX_TEST_FAILED CACHE)
string(FIND "${AOM_CXX_PASSED_TESTS}" "${test_name}" CXX_TEST_PASSED)
string(FIND "${AOM_CXX_FAILED_TESTS}" "${test_name}" CXX_TEST_FAILED)
if (${CXX_TEST_PASSED} EQUAL -1 AND ${CXX_TEST_FAILED} EQUAL -1)
unset(CXX_TEST_COMPILED CACHE)
message("Running CXX compiler test: ${test_name}")
check_cxx_source_compiles("${test_source} ${AOM_CXX_MAIN}"
CXX_TEST_COMPILED)
set(${result_var} ${CXX_TEST_COMPILED} PARENT_SCOPE)
if (CXX_TEST_COMPILED)
set(AOM_CXX_PASSED_TESTS "${AOM_CXX_PASSED_TESTS} ${test_name}" CACHE
STRING "" FORCE)
else ()
set(AOM_CXX_FAILED_TESTS "${AOM_CXX_FAILED_TESTS} ${test_name}" CACHE
STRING "" FORCE)
message("CXX Compiler test ${test_name} failed.")
endif ()
elseif (NOT ${CXX_TEST_PASSED} EQUAL -1)
set(${result_var} 1 PARENT_SCOPE)
else () # ${CXX_TEST_FAILED} NOT EQUAL -1
unset(${result_var} PARENT_SCOPE)
endif ()
endfunction ()
# Convenience function that confirms $test_source compiles as C and C++.
# $result_var is set to 1 when both tests are successful, and 0 when one or both
# tests fail.
# Note: This function is intended to be used to write to result variables that are
# expanded via configure_file(). $result_var is set to 1 or 0 to allow direct
# usage of the value in generated source files.
function(aom_check_source_compiles test_name test_source result_var)
unset(C_PASSED)
unset(CXX_PASSED)
aom_check_c_compiles(${test_name} ${test_source} C_PASSED)
aom_check_cxx_compiles(${test_name} ${test_source} CXX_PASSED)
if (C_PASSED AND CXX_PASSED)
set(${result_var} 1 PARENT_SCOPE)
else ()
set(${result_var} 0 PARENT_SCOPE)
endif ()
endfunction ()
# When inline support is detected for the current compiler the supported
# inlining keyword is written to $result in caller scope.
function (aom_get_inline result)
aom_check_source_compiles("inline_check_1"
"static inline void function(void) {}"
HAVE_INLINE_1)
if (HAVE_INLINE_1 EQUAL 1)
set(${result} "inline" PARENT_SCOPE)
return()
endif ()
# Check __inline.
aom_check_source_compiles("inline_check_2"
"static __inline void function(void) {}"
HAVE_INLINE_2)
if (HAVE_INLINE_2 EQUAL 1)
set(${result} "__inline" PARENT_SCOPE)
endif ()
endfunction ()

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third_party/aom/build/cmake/cpu.cmake vendored Normal file
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##
## Copyright (c) 2017, 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.
##
if ("${AOM_TARGET_CPU}" STREQUAL "arm64")
set(ARCH_ARM 1)
set(HAVE_NEON 1)
set(RTCD_ARCH_ARM "yes")
set(RTCD_HAVE_NEON "yes")
elseif ("${AOM_TARGET_CPU}" MATCHES "^armv7")
set(ARCH_ARM 1)
set(HAVE_NEON 1)
set(HAVE_NEON_ASM 1)
set(RTCD_ARCH_ARM "yes")
set(RTCD_HAVE_NEON "yes")
set(RTCD_HAVE_NEON_ASM "yes")
elseif ("${AOM_TARGET_CPU}" MATCHES "^mips")
set(ARCH_MIPS 1)
if ("${AOM_TARGET_CPU}" STREQUAL "mips32")
set(HAVE_MIPS32 1)
elseif ("${AOM_TARGET_CPU}" STREQUAL "mips64")
set(HAVE_MIPS64 1)
endif ()
set(RTCD_ARCH_MIPS "yes")
if (HAVE_DSPR2)
set(RTCD_HAVE_DSPR2 "yes")
endif ()
if (HAVE_MSA)
set(RTCD_HAVE_MSA "yes")
endif ()
elseif ("${AOM_TARGET_CPU}" MATCHES "^x86")
if ("${AOM_TARGET_CPU}" STREQUAL "x86")
set(ARCH_X86 1)
set(RTCD_ARCH_X86 "yes")
elseif ("${AOM_TARGET_CPU}" STREQUAL "x86_64")
set(ARCH_X86_64 1)
set(RTCD_ARCH_X86_64 "yes")
endif ()
set(HAVE_MMX 1)
set(HAVE_SSE 1)
set(HAVE_SSE2 1)
set(HAVE_SSE3 1)
set(HAVE_SSSE3 1)
set(HAVE_SSE4_1 1)
set(HAVE_AVX 1)
set(HAVE_AVX2 1)
set(RTCD_HAVE_MMX "yes")
set(RTCD_HAVE_SSE "yes")
set(RTCD_HAVE_SSE2 "yes")
set(RTCD_HAVE_SSE3 "yes")
set(RTCD_HAVE_SSSE3 "yes")
set(RTCD_HAVE_SSE4_1 "yes")
set(RTCD_HAVE_AVX "yes")
set(RTCD_HAVE_AVX2 "yes")
endif ()
foreach (config_var ${AOM_CONFIG_VARS})
if (${${config_var}})
set(RTCD_${config_var} yes)
endif ()
endforeach ()

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third_party/aom/build/cmake/generate_aom_config_templates.cmake vendored Normal file
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##
## Copyright (c) 2017, 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)
string(TIMESTAMP year "%Y")
set(asm_file_header_block
"\;
\; Copyright (c) ${year}, 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.
\;
")
set(h_file_header_block
"/*
* Copyright (c) ${year}, 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.
*/
\#ifndef AOM_CONFIG_H_
\#define AOM_CONFIG_H_
")
# Terminates cmake execution when $var_name is an empty string, or the variable
# name it contains does not expand to an existing directory.
function (check_directory_var var_name)
if ("${var_name}" STREQUAL "")
message(FATAL_ERROR "The CMake variable ${var_name} must be defined.")
endif ()
if (NOT EXISTS "${${var_name}}")
message(FATAL_ERROR "${${var_name}} (${var_name}) missing.")
endif ()
endfunction ()
check_directory_var(AOM_CONFIG_DIR)
check_directory_var(AOM_ROOT)
set(AOM_DEFAULTS "${AOM_ROOT}/build/cmake/aom_config_defaults.cmake")
if (NOT EXISTS "${AOM_DEFAULTS}")
message(FATAL_ERROR
"Configuration default values file (${AOM_DEFAULTS}) missing.")
endif ()
include("${AOM_ROOT}/build/cmake/aom_config_defaults.cmake")
get_cmake_property(cmake_cache_vars CACHE_VARIABLES)
set(aom_config_h_template "${AOM_CONFIG_DIR}/aom_config.h.cmake")
file(WRITE "${aom_config_h_template}" ${h_file_header_block})
foreach(cache_var ${cmake_cache_vars})
if (NOT "${cache_var}" MATCHES "AOM_CONFIG_DIR\|AOM_ROOT\|^CMAKE_")
file(APPEND
"${aom_config_h_template}" "\#define ${cache_var} \${${cache_var}}\n")
endif ()
endforeach()
file(APPEND "${aom_config_h_template}" "\#endif /* AOM_CONFIG_H_ */")
set(aom_asm_config_template "${AOM_CONFIG_DIR}/aom_config.asm.cmake")
file(WRITE "${aom_asm_config_template}" ${asm_file_header_block})
foreach(cache_var ${cmake_cache_vars})
if (NOT "${cache_var}" MATCHES
"AOM_CONFIG_DIR\|AOM_ROOT\|^CMAKE_\|INLINE\|RESTRICT")
file(APPEND "${aom_asm_config_template}"
"${cache_var} equ \${${cache_var}}\n")
endif ()
endforeach ()

26
third_party/aom/build/cmake/msvc_runtime.cmake vendored Normal file
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##
## Copyright (c) 2017, 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.
##
if (MSVC)
# CMake defaults to producing code linked to the DLL MSVC runtime. That will
# not work with googletest, and isn't what we want anyway.
if (NOT "${MSVC_RUNTIME}" STREQUAL "dll")
foreach (flag_var
CMAKE_C_FLAGS CMAKE_C_FLAGS_DEBUG CMAKE_C_FLAGS_RELEASE
CMAKE_C_FLAGS_MINSIZEREL CMAKE_C_FLAGS_RELWITHDEBINFO
CMAKE_CXX_FLAGS CMAKE_CXX_FLAGS_DEBUG CMAKE_CXX_FLAGS_RELEASE
CMAKE_CXX_FLAGS_MINSIZEREL CMAKE_CXX_FLAGS_RELWITHDEBINFO)
if (${flag_var} MATCHES "/MD")
string(REGEX REPLACE "/MD" "/MT" ${flag_var} "${${flag_var}}")
endif (${flag_var} MATCHES "/MD")
endforeach (flag_var)
endif ()
endif ()

137
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##
## Copyright (c) 2017, 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.
##
ARCH_ARM=${RTCD_ARCH_ARM}
ARCH_MIPS=${RTCD_ARCH_MIPS}
ARCH_X86=${RTCD_ARCH_X86}
ARCH_X86_64=${RTCD_ARCH_X86_64}
HAVE_NEON=${RTCD_HAVE_NEON}
HAVE_NEON_ASM=${RTCD_HAVE_NEON_ASM}
HAVE_MIPS32=${RTCD_HAVE_MIPS32}
HAVE_DSPR2=${RTCD_HAVE_DSPR2}
HAVE_MSA=${RTCD_HAVE_MSA}
HAVE_MIPS64=${RTCD_HAVE_MIPS64}
HAVE_MMX=${RTCD_HAVE_MMX}
HAVE_SSE=${RTCD_HAVE_SSE}
HAVE_SSE2=${RTCD_HAVE_SSE2}
HAVE_SSE3=${RTCD_HAVE_SSE3}
HAVE_SSSE3=${RTCD_HAVE_SSSE3}
HAVE_SSE4_1=${RTCD_HAVE_SSE4_1}
HAVE_AVX=${RTCD_HAVE_AVX}
HAVE_AVX2=${RTCD_HAVE_AVX2}
CONFIG_ACCOUNTING=${RTCD_CONFIG_ACCOUNTING}
CONFIG_INSPECTION=${RTCD_CONFIG_INSPECTION}
CONFIG_ADAPT_SCAN=${RTCD_CONFIG_ADAPT_SCAN}
CONFIG_ALT_INTRA=${RTCD_CONFIG_ALT_INTRA}
CONFIG_ANS=${RTCD_CONFIG_ANS}
CONFIG_HIGHBITDEPTH=${RTCD_CONFIG_HIGHBITDEPTH}
CONFIG_AOM_QM=${RTCD_CONFIG_AOM_QM}
CONFIG_AV1=${RTCD_CONFIG_AV1}
CONFIG_AV1_DECODER=${RTCD_CONFIG_AV1_DECODER}
CONFIG_AV1_ENCODER=${RTCD_CONFIG_AV1_ENCODER}
CONFIG_BIG_ENDIAN=${RTCD_CONFIG_BIG_ENDIAN}
CONFIG_BITSTREAM_DEBUG=${RTCD_CONFIG_BITSTREAM_DEBUG}
CONFIG_CB4X4=${RTCD_CONFIG_CB4X4}
CONFIG_CDEF=${RTCD_CONFIG_CDEF}
CONFIG_CHROMA_2X2=${RTCD_CONFIG_CHROMA_2X2}
CONFIG_CODEC_SRCS=${RTCD_CONFIG_CODEC_SRCS}
CONFIG_COEFFICIENT_RANGE_CHECKING=${RTCD_CONFIG_COEFFICIENT_RANGE_CHECKING}
CONFIG_COEF_INTERLEAVE=${RTCD_CONFIG_COEF_INTERLEAVE}
CONFIG_COMPOUND_SEGMENT=${RTCD_CONFIG_COMPOUND_SEGMENT}
CONFIG_CONVOLVE_ROUND=${RTCD_CONFIG_CONVOLVE_ROUND}
CONFIG_DAALA_DIST=${RTCD_CONFIG_DAALA_DIST}
CONFIG_DAALA_EC=${RTCD_CONFIG_DAALA_EC}
CONFIG_DEBUG=${RTCD_CONFIG_DEBUG}
CONFIG_DEBUG_LIBS=${RTCD_CONFIG_DEBUG_LIBS}
CONFIG_DECODERS=${RTCD_CONFIG_DECODERS}
CONFIG_DECODE_PERF_TESTS=${RTCD_CONFIG_DECODE_PERF_TESTS}
CONFIG_DELTA_Q=${RTCD_CONFIG_DELTA_Q}
CONFIG_DEPENDENCY_TRACKING=${RTCD_CONFIG_DEPENDENCY_TRACKING}
CONFIG_DEPENDENT_HORZTILES=${RTCD_CONFIG_DEPENDENT_HORZTILES}
CONFIG_DUAL_FILTER=${RTCD_CONFIG_DUAL_FILTER}
CONFIG_EC_ADAPT=${RTCD_CONFIG_EC_ADAPT}
CONFIG_EC_MULTISYMBOL=${RTCD_CONFIG_EC_MULTISYMBOL}
CONFIG_ENCODERS=${RTCD_CONFIG_ENCODERS}
CONFIG_ENCODE_PERF_TESTS=${RTCD_CONFIG_ENCODE_PERF_TESTS}
CONFIG_ENTROPY_STATS=${RTCD_CONFIG_ENTROPY_STATS}
CONFIG_ERROR_CONCEALMENT=${RTCD_CONFIG_ERROR_CONCEALMENT}
CONFIG_EXPERIMENTAL=${RTCD_CONFIG_EXPERIMENTAL}
CONFIG_EXTERNAL_BUILD=${RTCD_CONFIG_EXTERNAL_BUILD}
CONFIG_EXT_INTER=${RTCD_CONFIG_EXT_INTER}
CONFIG_EXT_INTRA=${RTCD_CONFIG_EXT_INTRA}
CONFIG_EXT_PARTITION=${RTCD_CONFIG_EXT_PARTITION}
CONFIG_EXT_PARTITION_TYPES=${RTCD_CONFIG_EXT_PARTITION_TYPES}
CONFIG_EXT_REFS=${RTCD_CONFIG_EXT_REFS}
CONFIG_EXT_TILE=${RTCD_CONFIG_EXT_TILE}
CONFIG_EXT_TX=${RTCD_CONFIG_EXT_TX}
CONFIG_FILTER_7BIT=${RTCD_CONFIG_FILTER_7BIT}
CONFIG_FILTER_INTRA=${RTCD_CONFIG_FILTER_INTRA}
CONFIG_FP_MB_STATS=${RTCD_CONFIG_FP_MB_STATS}
CONFIG_FRAME_SIZE=${RTCD_CONFIG_FRAME_SIZE}
CONFIG_GCC=${RTCD_CONFIG_GCC}
CONFIG_GCOV=${RTCD_CONFIG_GCOV}
CONFIG_GLOBAL_MOTION=${RTCD_CONFIG_GLOBAL_MOTION}
CONFIG_GPROF=${RTCD_CONFIG_GPROF}
CONFIG_INSTALL_BINS=${RTCD_CONFIG_INSTALL_BINS}
CONFIG_INSTALL_DOCS=${RTCD_CONFIG_INSTALL_DOCS}
CONFIG_INSTALL_LIBS=${RTCD_CONFIG_INSTALL_LIBS}
CONFIG_INSTALL_SRCS=${RTCD_CONFIG_INSTALL_SRCS}
CONFIG_INTERNAL_STATS=${RTCD_CONFIG_INTERNAL_STATS}
CONFIG_INTRA_INTERP=${RTCD_CONFIG_INTRA_INTERP}
CONFIG_LIBYUV=${RTCD_CONFIG_LIBYUV}
CONFIG_LOOPFILTERING_ACROSS_TILES=${RTCD_CONFIG_LOOPFILTERING_ACROSS_TILES}
CONFIG_LOOP_RESTORATION=${RTCD_CONFIG_LOOP_RESTORATION}
CONFIG_LOWBITDEPTH=${RTCD_CONFIG_LOWBITDEPTH}
CONFIG_LV_MAP=${RTCD_CONFIG_LV_MAP}
CONFIG_MASKED_TX=${RTCD_CONFIG_MASKED_TX}
CONFIG_MOTION_VAR=${RTCD_CONFIG_MOTION_VAR}
CONFIG_MSVS=${RTCD_CONFIG_MSVS}
CONFIG_MULTITHREAD=${RTCD_CONFIG_MULTITHREAD}
CONFIG_MV_COMPRESS=${RTCD_CONFIG_MV_COMPRESS}
CONFIG_NCOBMC=${RTCD_CONFIG_NCOBMC}
CONFIG_NEW_QUANT=${RTCD_CONFIG_NEW_QUANT}
CONFIG_NEW_TOKENSET=${RTCD_CONFIG_NEW_TOKENSET}
CONFIG_ONTHEFLY_BITPACKING=${RTCD_CONFIG_ONTHEFLY_BITPACKING}
CONFIG_OS_SUPPORT=${RTCD_CONFIG_OS_SUPPORT}
CONFIG_PALETTE=${RTCD_CONFIG_PALETTE}
CONFIG_PALETTE_THROUGHPUT=${RTCD_CONFIG_PALETTE_THROUGHPUT}
CONFIG_PARALLEL_DEBLOCKING=${RTCD_CONFIG_PARALLEL_DEBLOCKING}
CONFIG_PIC=${RTCD_CONFIG_PIC}
CONFIG_POSTPROC=${RTCD_CONFIG_POSTPROC}
CONFIG_POSTPROC_VISUALIZER=${RTCD_CONFIG_POSTPROC_VISUALIZER}
CONFIG_PVQ=${RTCD_CONFIG_PVQ}
CONFIG_RAWBITS=${RTCD_CONFIG_RAWBITS}
CONFIG_RD_DEBUG=${RTCD_CONFIG_RD_DEBUG}
CONFIG_REALTIME_ONLY=${RTCD_CONFIG_REALTIME_ONLY}
CONFIG_RECT_TX=${RTCD_CONFIG_RECT_TX}
CONFIG_REFERENCE_BUFFER=${RTCD_CONFIG_REFERENCE_BUFFER}
CONFIG_REF_ADAPT=${RTCD_CONFIG_REF_ADAPT}
CONFIG_REF_MV=${RTCD_CONFIG_REF_MV}
CONFIG_RUNTIME_CPU_DETECT=${RTCD_CONFIG_RUNTIME_CPU_DETECT}
CONFIG_RVCT=${RTCD_CONFIG_RVCT}
CONFIG_SHARED=${RTCD_CONFIG_SHARED}
CONFIG_SIZE_LIMIT=${RTCD_CONFIG_SIZE_LIMIT}
CONFIG_SMALL=${RTCD_CONFIG_SMALL}
CONFIG_SPATIAL_RESAMPLING=${RTCD_CONFIG_SPATIAL_RESAMPLING}
CONFIG_STATIC=${RTCD_CONFIG_STATIC}
CONFIG_STATIC_MSVCRT=${RTCD_CONFIG_STATIC_MSVCRT}
CONFIG_SUB8X8_MC=${RTCD_CONFIG_SUB8X8_MC}
CONFIG_SUPERTX=${RTCD_CONFIG_SUPERTX}
CONFIG_TEMPMV_SIGNALING=${RTCD_CONFIG_TEMPMV_SIGNALING}
CONFIG_TILE_GROUPS=${RTCD_CONFIG_TILE_GROUPS}
CONFIG_TPL_MV=${RTCD_CONFIG_TPL_MV}
CONFIG_TRIPRED=${RTCD_CONFIG_TRIPRED}
CONFIG_TX64X64=${RTCD_CONFIG_TX64X64}
CONFIG_UNIT_TESTS=${RTCD_CONFIG_UNIT_TESTS}
CONFIG_UNPOISON_PARTITION_CTX=${RTCD_CONFIG_UNPOISON_PARTITION_CTX}
CONFIG_VAR_TX=${RTCD_CONFIG_VAR_TX}
CONFIG_WARPED_MOTION=${RTCD_CONFIG_WARPED_MOTION}
CONFIG_WEBM_IO=${RTCD_CONFIG_WEBM_IO}
CONFIG_XIPHRC=${RTCD_CONFIG_XIPHRC}

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third_party/aom/build/cmake/toolchains/arm-ios-common.cmake vendored Normal file
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##
## Copyright (c) 2017, 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.
##
if (NOT AOM_BUILD_CMAKE_TOOLCHAINS_ARM_IOS_COMMON_CMAKE_)
set(AOM_BUILD_CMAKE_ARM_IOS_COMMON_CMAKE_ 1)
set(CMAKE_SYSTEM_NAME "Darwin")
set(CMAKE_OSX_SYSROOT iphoneos)
set(CMAKE_C_COMPILER clang)
set(CMAKE_C_COMPILER_ARG1 "-arch ${CMAKE_SYSTEM_PROCESSOR}")
set(CMAKE_CXX_COMPILER clang++)
set(CMAKE_CXX_COMPILER_ARG1 "-arch ${CMAKE_SYSTEM_PROCESSOR}")
# Assembler sources must be converted for ARM iOS targets.
set(AOM_ADS2GAS_REQUIRED 1)
set(AOM_ADS2GAS "${CMAKE_CURRENT_SOURCE_DIR}/build/make/ads2gas_apple.pl")
set(AOM_GAS_EXT "S")
# No runtime cpu detect for arm*-ios targets.
set(CONFIG_RUNTIME_CPU_DETECT 0 CACHE BOOL "")
# TODO(tomfinegan): Handle bit code embedding.
endif () # AOM_BUILD_CMAKE_TOOLCHAINS_ARM_IOS_COMMON_CMAKE_

24
third_party/aom/build/cmake/toolchains/arm64-ios.cmake vendored Normal file
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@ -0,0 +1,24 @@
##
## Copyright (c) 2017, 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.
##
if (NOT AOM_BUILD_CMAKE_TOOLCHAINS_ARM64_IOS_CMAKE_)
set(AOM_BUILD_CMAKE_TOOLCHAINS_ARM64_IOS_CMAKE_ 1)
if (XCODE)
# TODO(tomfinegan): Handle arm builds in Xcode.
message(FATAL_ERROR "This toolchain does not support Xcode.")
endif ()
set(CMAKE_SYSTEM_PROCESSOR "arm64")
set(CMAKE_OSX_ARCHITECTURES "arm64")
include("${CMAKE_CURRENT_LIST_DIR}/arm-ios-common.cmake")
endif () # AOM_BUILD_CMAKE_TOOLCHAINS_ARM64_IOS_CMAKE_

35
third_party/aom/build/cmake/toolchains/arm64-linux-gcc.cmake vendored Normal file
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##
## Copyright (c) 2017, 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.
##
if (NOT AOM_BUILD_CMAKE_TOOLCHAINS_ARM64_LINUX_GCC_CMAKE_)
set(AOM_BUILD_CMAKE_TOOLCHAINS_ARM64_LINUX_GCC_CMAKE_ 1)
set(CMAKE_SYSTEM_NAME "Linux")
if ("${CROSS}" STREQUAL "")
# Default the cross compiler prefix to something known to work.
set(CROSS aarch64-linux-gnu-)
endif ()
set(CMAKE_C_COMPILER ${CROSS}gcc)
set(CMAKE_CXX_COMPILER ${CROSS}g++)
set(AS_EXECUTABLE ${CROSS}as)
set(CMAKE_C_COMPILER_ARG1 "-march=armv8-a")
set(CMAKE_CXX_COMPILER_ARG1 "-march=armv8-a")
set(AOM_AS_FLAGS "-march=armv8-a")
set(CMAKE_SYSTEM_PROCESSOR "arm64")
# No intrinsics flag required for arm64-linux-gcc.
set(AOM_NEON_INTRIN_FLAG "")
# No runtime cpu detect for arm64-linux-gcc.
set(CONFIG_RUNTIME_CPU_DETECT 0 CACHE BOOL "")
endif () # AOM_BUILD_CMAKE_TOOLCHAINS_ARM64_LINUX_GCC_CMAKE_

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third_party/aom/build/cmake/toolchains/armv7-ios.cmake vendored Normal file
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##
## Copyright (c) 2017, 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.
##
if (NOT AOM_BUILD_CMAKE_TOOLCHAINS_ARMV7_IOS_CMAKE_)
set(AOM_BUILD_CMAKE_TOOLCHAINS_ARMV7_IOS_CMAKE_ 1)
if (XCODE)
# TODO(tomfinegan): Handle arm builds in Xcode.
message(FATAL_ERROR "This toolchain does not support Xcode.")
endif ()
set(CMAKE_SYSTEM_PROCESSOR "armv7")
set(CMAKE_OSX_ARCHITECTURES "armv7")
include("${CMAKE_CURRENT_LIST_DIR}/arm-ios-common.cmake")
# No intrinsics flag required for armv7s-ios.
set(AOM_NEON_INTRIN_FLAG "")
# No runtime cpu detect for armv7s-ios.
set(CONFIG_RUNTIME_CPU_DETECT 0 CACHE BOOL "")
# RTCD generation requires --disable-media for armv7s-ios.
set(AOM_RTCD_FLAGS ${AOM_RTCD_FLAGS} --disable-media)
string(STRIP AOM_RTCD_FLAGS ${AOM_RTCD_FLAGS})
endif () # AOM_BUILD_CMAKE_TOOLCHAINS_ARMV7_IOS_CMAKE_

48
third_party/aom/build/cmake/toolchains/armv7-linux-gcc.cmake vendored Normal file
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##
## Copyright (c) 2017, 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.
##
if (NOT AOM_BUILD_CMAKE_TOOLCHAINS_ARMV7_LINUX_GCC_CMAKE_)
set(AOM_BUILD_CMAKE_TOOLCHAINS_ARMV7_LINUX_GCC_CMAKE_ 1)
set(CMAKE_SYSTEM_NAME "Linux")
if ("${CROSS}" STREQUAL "")
# Default the cross compiler prefix to something known to work.
set(CROSS arm-linux-gnueabihf-)
endif ()
if (NOT ${CROSS} MATCHES hf-$)
set(AOM_EXTRA_TOOLCHAIN_FLAGS "-mfloat-abi=softfp")
endif ()
set(CMAKE_C_COMPILER ${CROSS}gcc)
set(CMAKE_CXX_COMPILER ${CROSS}g++)
set(AS_EXECUTABLE ${CROSS}as)
set(CMAKE_C_COMPILER_ARG1
"-march=armv7-a -mfpu=neon ${AOM_EXTRA_TOOLCHAIN_FLAGS}")
set(CMAKE_CXX_COMPILER_ARG1
"-march=armv7-a -mfpu=neon ${AOM_EXTRA_TOOLCHAIN_FLAGS}")
set(AOM_AS_FLAGS
--defsym ARCHITECTURE=7 -march=armv7-a -mfpu=neon
${AOM_EXTRA_TOOLCHAIN_FLAGS})
set(CMAKE_SYSTEM_PROCESSOR "armv7")
# No intrinsics flag required for armv7-linux-gcc.
set(AOM_NEON_INTRIN_FLAG "")
# Assembler sources must be converted for armv7-linux-gcc targets.
set(AOM_ADS2GAS_REQUIRED 1)
set(AOM_ADS2GAS "${CMAKE_CURRENT_SOURCE_DIR}/build/make/ads2gas.pl")
set(AOM_GAS_EXT "S")
# No runtime cpu detect for armv7-linux-gcc.
set(CONFIG_RUNTIME_CPU_DETECT 0 CACHE BOOL "")
endif () # AOM_BUILD_CMAKE_TOOLCHAINS_ARMV7_LINUX_GCC_CMAKE_

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##
## Copyright (c) 2017, 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.
##
if (NOT AOM_BUILD_CMAKE_TOOLCHAINS_ARMV7S_IOS_CMAKE_)
set(AOM_BUILD_CMAKE_TOOLCHAINS_ARMV7S_IOS_CMAKE_ 1)
if (XCODE)
# TODO(tomfinegan): Handle arm builds in Xcode.
message(FATAL_ERROR "This toolchain does not support Xcode.")
endif ()
set(CMAKE_SYSTEM_PROCESSOR "armv7s")
set(CMAKE_OSX_ARCHITECTURES "armv7s")
include("${CMAKE_CURRENT_LIST_DIR}/arm-ios-common.cmake")
# No intrinsics flag required for armv7s-ios.
set(AOM_NEON_INTRIN_FLAG "")
# No runtime cpu detect for armv7s-ios.
set(CONFIG_RUNTIME_CPU_DETECT 0 CACHE BOOL "")
# RTCD generation requires --disable-media for armv7s-ios.
set(AOM_RTCD_FLAGS ${AOM_RTCD_FLAGS} --disable-media)
string(STRIP AOM_RTCD_FLAGS ${AOM_RTCD_FLAGS})
endif () # AOM_BUILD_CMAKE_TOOLCHAINS_ARMV7S_IOS_CMAKE_

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##
## Copyright (c) 2017, 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.
##
if (NOT AOM_BUILD_CMAKE_TOOLCHAINS_IOS_SIMULATOR_COMMON_CMAKE_)
set(AOM_BUILD_CMAKE_IOS_SIMULATOR_COMMON_CMAKE_ 1)
set(CMAKE_SYSTEM_NAME "Darwin")
set(CMAKE_OSX_SYSROOT iphonesimulator)
set(CMAKE_C_COMPILER clang)
set(CMAKE_C_COMPILER_ARG1 "-arch ${CMAKE_SYSTEM_PROCESSOR}")
set(CMAKE_CXX_COMPILER clang++)
set(CMAKE_CXX_COMPILER_ARG1 "-arch ${CMAKE_SYSTEM_PROCESSOR}")
# TODO(tomfinegan): Handle bit code embedding.
endif () # AOM_BUILD_CMAKE_TOOLCHAINS_IOS_SIMULATOR_COMMON_CMAKE_

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##
## Copyright (c) 2017, 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.
##
if (NOT AOM_BUILD_CMAKE_TOOLCHAINS_MIPS32_LINUX_GCC_CMAKE_)
set(AOM_BUILD_CMAKE_TOOLCHAINS_MIPS32_LINUX_GCC_CMAKE_ 1)
set(CMAKE_SYSTEM_NAME "Linux")
if (ENABLE_DSPR2 AND ENABLE_MSA)
message(FATAL_ERROR "ENABLE_DSPR2 and ENABLE_MSA cannot be combined.")
endif ()
if (ENABLE_DSPR2)
set(HAVE_DSPR2 1 CACHE BOOL "" FORCE)
if ("${CROSS}" STREQUAL "")
# Default the cross compiler prefix to something known to work.
set(CROSS mips-linux-gnu-)
endif ()
set(MIPS_CFLAGS "-mdspr2")
set(MIPS_CXXFLAGS "-mdspr2")
elseif (ENABLE_MSA)
set(HAVE_MSA 1 CACHE BOOL "" FORCE)
if ("${CROSS}" STREQUAL "")
# Default the cross compiler prefix to something known to work.
set(CROSS mips-mti-linux-gnu-)
endif ()
set(MIPS_CFLAGS "-mmsa")
set(MIPS_CXXFLAGS "-mmsa")
endif ()
if ("${CROSS}" STREQUAL "")
# TODO(tomfinegan): Make it possible to turn this off. The $CROSS prefix
# won't be desired on a mips host.
# Default cross compiler prefix to something that might work for an
# unoptimized build.
set(CROSS mips-linux-gnu-)
endif ()
if ("${MIPS_CPU}" STREQUAL "")
set(MIPS_CFLAGS "${MIPS_CFLAGS} -mips32r2")
set(MIPS_CXXFLAGS "${MIPS_CXXFLAGS} -mips32r2")
elseif ("${MIPS_CPU}" STREQUAL "p5600")
set(P56_FLAGS
"-mips32r5 -mload-store-pairs -msched-weight -mhard-float -mfp64")
set(MIPS_CFLAGS "${MIPS_CFLAGS} ${P56_FLAGS}")
set(MIPS_CXXFLAGS "${MIPS_CXXFLAGS} ${P56_FLAGS}")
set(CMAKE_EXE_LINKER_FLAGS "-mfp64 ${CMAKE_EXE_LINKER_FLAGS}")
endif ()
set(CMAKE_C_COMPILER ${CROSS}gcc)
set(CMAKE_CXX_COMPILER ${CROSS}g++)
set(AS_EXECUTABLE ${CROSS}as)
set(CMAKE_C_COMPILER_ARG1 "-EL ${MIPS_CFLAGS}")
set(CMAKE_CXX_COMPILER_ARG1 "-EL ${MIPS_CXXFLAGS}")
set(CMAKE_SYSTEM_PROCESSOR "mips32")
# No runtime cpu detect for mips32-linux-gcc.
set(CONFIG_RUNTIME_CPU_DETECT 0 CACHE BOOL "")
endif () # AOM_BUILD_CMAKE_TOOLCHAINS_MIPS32_LINUX_GCC_CMAKE_

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##
## Copyright (c) 2017, 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.
##
if (NOT AOM_BUILD_CMAKE_TOOLCHAINS_MIPS64_LINUX_GCC_CMAKE_)
set(AOM_BUILD_CMAKE_TOOLCHAINS_MIPS64_LINUX_GCC_CMAKE_ 1)
set(CMAKE_SYSTEM_NAME "Linux")
if ("${CROSS}" STREQUAL "")
# TODO(tomfinegan): Make it possible to turn this off. The $CROSS prefix
# won't be desired on a mips host.
# Default the cross compiler prefix to something known to work.
set(CROSS mips-img-linux-gnu-)
endif ()
if (ENABLE_MSA)
set(HAVE_MSA 1 CACHE BOOL "" FORCE)
set(MIPS_CFLAGS "-mmsa")
set(MIPS_CXXFLAGS "-mmsa")
endif ()
if ("${MIPS_CPU}" STREQUAL "i6400" OR "${MIPS_CPU}" STREQUAL "p6600")
set(MIPS_CPU_FLAGS "-mips64r6 -mabi=64 -mload-store-pairs -msched-weight")
set(MIPS_CPU_FLAGS "${MIPS_CPU_FLAGS} -mhard-float -mfp64")
set(MIPS_CFLAGS "${MIPS_CFLAGS} ${MIPS_CPU_FLAGS}")
set(MIPS_CXXFLAGS "${MIPS_CXXFLAGS} ${MIPS_CPU_FLAGS}")
set(CMAKE_EXE_LINKER_FLAGS
"-mips64r6 -mabi64 -mfp64 ${CMAKE_EXE_LINKER_FLAGS}")
endif ()
set(CMAKE_C_COMPILER ${CROSS}gcc)
set(CMAKE_CXX_COMPILER ${CROSS}g++)
set(AS_EXECUTABLE ${CROSS}as)
set(CMAKE_C_COMPILER_ARG1 "-EL ${MIPS_CFLAGS}")
set(CMAKE_CXX_COMPILER_ARG1 "-EL ${MIPS_CXXFLAGS}")
set(CMAKE_SYSTEM_PROCESSOR "mips64")
# No runtime cpu detect for mips64-linux-gcc.
set(CONFIG_RUNTIME_CPU_DETECT 0 CACHE BOOL "")
endif () # AOM_BUILD_CMAKE_TOOLCHAINS_MIPS64_LINUX_GCC_CMAKE_

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##
## Copyright (c) 2017, 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.
##
if (NOT AOM_BUILD_CMAKE_TOOLCHAINS_X86_IOS_SIMULATOR_CMAKE_)
set(AOM_BUILD_CMAKE_TOOLCHAINS_X86_IOS_SIMULATOR_CMAKE_ 1)
if (XCODE)
# TODO(tomfinegan): Handle ios sim builds in Xcode.
message(FATAL_ERROR "This toolchain does not support Xcode.")
endif ()
set(CMAKE_SYSTEM_PROCESSOR "i386")
set(CMAKE_OSX_ARCHITECTURES "i386")
# Avoid noisy PIC/PIE warnings.
set(CONFIG_PIC 1 CACHE BOOL "")
include("${CMAKE_CURRENT_LIST_DIR}/ios-simulator-common.cmake")
endif () # AOM_BUILD_CMAKE_TOOLCHAINS_X86_IOS_SIMULATOR_CMAKE_

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##
## Copyright (c) 2017, 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.
##
set(CMAKE_SYSTEM_PROCESSOR "x86")
set(CMAKE_SYSTEM_NAME "Linux")
set(CMAKE_C_COMPILER_ARG1 "-m32")
set(CMAKE_CXX_COMPILER_ARG1 "-m32")

18
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##
## Copyright (c) 2017, 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.
##
set(CMAKE_SYSTEM_PROCESSOR "x86")
set(CMAKE_SYSTEM_NAME "Darwin")
set(CMAKE_OSX_ARCHITECTURES "i386")
set(CMAKE_C_COMPILER_ARG1 "-arch i386")
set(CMAKE_CXX_COMPILER_ARG1 "-arch i386")
# Apple tools always complain in 32 bit mode without PIC.
set(CONFIG_PIC 1 CACHE STRING "")

24
third_party/aom/build/cmake/toolchains/x86_64-ios-simulator.cmake vendored Normal file
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##
## Copyright (c) 2017, 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.
##
if (NOT AOM_BUILD_CMAKE_TOOLCHAINS_X86_64_IOS_SIMULATOR_CMAKE_)
set(AOM_BUILD_CMAKE_TOOLCHAINS_X86_64_IOS_SIMULATOR_CMAKE_ 1)
if (XCODE)
# TODO(tomfinegan): Handle ios sim builds in Xcode.
message(FATAL_ERROR "This toolchain does not support Xcode.")
endif ()
set(CMAKE_SYSTEM_PROCESSOR "x86_64")
set(CMAKE_OSX_ARCHITECTURES "x86_64")
include("${CMAKE_CURRENT_LIST_DIR}/ios-simulator-common.cmake")
endif () # AOM_BUILD_CMAKE_TOOLCHAINS_X86_64_IOS_SIMULATOR_CMAKE_