diff options
Diffstat (limited to 'media/libopus/moz.build')
| -rw-r--r-- | media/libopus/moz.build | 149 |
1 files changed, 149 insertions, 0 deletions
diff --git a/media/libopus/moz.build b/media/libopus/moz.build new file mode 100644 index 0000000000..442cc0b8ea --- /dev/null +++ b/media/libopus/moz.build @@ -0,0 +1,149 @@ +# -*- Mode: python; indent-tabs-mode: nil; tab-width: 40 -*- +# vim: set filetype=python: +# This Source Code Form is subject to the terms of the Mozilla Public +# License, v. 2.0. If a copy of the MPL was not distributed with this +# file, You can obtain one at http://mozilla.org/MPL/2.0/. + +with Files("*"): + BUG_COMPONENT = ("Core", "Audio/Video") + +EXPORTS.opus += [ + "include/opus.h", + "include/opus_defines.h", + "include/opus_multistream.h", + "include/opus_types.h", +] + +# We allow warnings for third-party code that can be updated from upstream. +AllowCompilerWarnings() + +FINAL_LIBRARY = "gkmedias" + +DEFINES["OPUS_BUILD"] = True +DEFINES["OPUS_VERSION"] = "f3de7ca74358eff2aec766b076ded84f463ac606" +DEFINES["USE_ALLOCA"] = True +DEFINES["ENABLE_HARDENING"] = True + +# Don"t export symbols +DEFINES["OPUS_EXPORT"] = "" + +if CONFIG["CPU_ARCH"] == "arm" and CONFIG["GNU_AS"]: + DEFINES["OPUS_ARM_ASM"] = True + DEFINES["OPUS_ARM_EXTERNAL_ASM"] = True + DEFINES["OPUS_ARM_INLINE_ASM"] = True + if int(CONFIG["ARM_ARCH"]) >= 6: + DEFINES["OPUS_ARM_INLINE_EDSP"] = True + DEFINES["OPUS_ARM_MAY_HAVE_EDSP"] = True + DEFINES["OPUS_ARM_MAY_HAVE_MEDIA"] = True + DEFINES["OPUS_ARM_MAY_HAVE_NEON"] = True + +if CONFIG["MOZ_DEBUG"]: + DEFINES["ENABLE_ASSERTIONS"] = True + +if CONFIG["OS_ARCH"] in ("Linux", "Darwin", "DragonFly", "FreeBSD", + "NetBSD", "OpenBSD"): + DEFINES["HAVE_LRINTF"] = True + +if CONFIG["OS_ARCH"] == "WINNT": + DEFINES["inline"] = "__inline" + if CONFIG["CC_TYPE"] in ("clang", "gcc"): + DEFINES["HAVE_LRINTF"] = True + +if CONFIG["OS_ARCH"] == "AIX": + DEFINES["alloca"] = "__alloca" + +if CONFIG["OS_ARCH"] == "SunOS": + DEFINES["HAVE_ALLOCA_H"] = True + +if not CONFIG["MOZ_SAMPLE_TYPE_FLOAT32"]: + DEFINES["FIXED_POINT"] = 1 + DEFINES["DISABLE_FLOAT_API"] = True + +LOCAL_INCLUDES += [ + "celt", + "include", + "silk", + "silk/fixed", + "silk/float", + "src", +] + +# sources.mozbuild is generated from gen-sources.py when a new libopus is +# imported. +include("sources.mozbuild") + +UNIFIED_SOURCES += celt_sources +UNIFIED_SOURCES += silk_sources +UNIFIED_SOURCES += opus_sources +SOURCES += opus_nonunified_sources + +if CONFIG["MOZ_SAMPLE_TYPE_FLOAT32"]: + UNIFIED_SOURCES += silk_sources_float + UNIFIED_SOURCES += opus_sources_float +else: + UNIFIED_SOURCES += silk_sources_fixed + +if CONFIG["CPU_ARCH"] in ("x86", "x86_64"): + DEFINES["OPUS_HAVE_RTCD"] = True + DEFINES["CPU_INFO_BY_ASM"] = True + DEFINES["OPUS_X86_MAY_HAVE_SSE"] = True + DEFINES["OPUS_X86_MAY_HAVE_SSE2"] = True + DEFINES["OPUS_X86_MAY_HAVE_SSE4_1"] = True + DEFINES["OPUS_X86_MAY_HAVE_AVX"] = True + SOURCES += celt_sources_x86_rtcd + SOURCES += celt_sources_sse + SOURCES += celt_sources_sse2 + SOURCES += celt_sources_sse4_1 + SOURCES += silk_sources_x86_rtcd + SOURCES += silk_sources_sse4_1 + if not CONFIG["MOZ_SAMPLE_TYPE_FLOAT32"]: + SOURCES += silk_sources_fixed_sse4_1 + for f in SOURCES: + if f in celt_sources_sse: + SOURCES[f].flags += CONFIG["SSE_FLAGS"] + if f in celt_sources_sse2: + SOURCES[f].flags += CONFIG["SSE2_FLAGS"] + if f in celt_sources_sse4_1 or \ + f in silk_sources_sse4_1 or \ + f in silk_sources_fixed_sse4_1: + SOURCES[f].flags += ["-msse4.1"] + +if CONFIG["CPU_ARCH"] == "arm" and CONFIG["GNU_AS"]: + SOURCES += celt_sources_arm_rtcd + SOURCES += [ + "!celt_pitch_xcorr_arm-gnu.s" + ] + # -Os is significantly slower, enable -O3 unless optimization is disabled + if CONFIG["MOZ_OPTIMIZE"]: + CFLAGS += [ + "-O3", + ] + CXXFLAGS += [ + "-O3", + ] + # These flags are a lie; they"re just used to enable the requisite + # opcodes; actual arch detection is done at runtime. + ASFLAGS += [ + "-march=armv7-a", + ] + ASFLAGS += CONFIG["NEON_FLAGS"] + +if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["CC_TYPE"] in ("clang", "gcc"): + DEFINES["OPUS_ARM_PRESUME_AARCH64_NEON_INTR"] = True + DEFINES["OPUS_ARM_PRESUME_NEON"] = True + DEFINES["OPUS_ARM_PRESUME_NEON_INTR"] = True + SOURCES += celt_sources_arm_neon_intr + SOURCES += silk_sources_arm_neon_intr + if CONFIG["MOZ_SAMPLE_TYPE_FLOAT32"]: + DEFINES["OPUS_ARM_MAY_HAVE_NEON"] = True + DEFINES["OPUS_ARM_MAY_HAVE_NEON_INTR"] = True + else: + SOURCES += silk_sources_fixed_arm_neon_intr + +# Suppress warnings in third-party code. +if CONFIG["CC_TYPE"] in ("clang", "gcc"): + if CONFIG["CC_TYPE"] == "clang": + CFLAGS += ["-Wno-#pragma-messages"] + +# Add libFuzzer configuration directives +include("/tools/fuzzing/libfuzzer-config.mozbuild") |