зеркало из https://github.com/mozilla/gecko-dev.git
150 строки
4.6 KiB
Python
150 строки
4.6 KiB
Python
# -*- Mode: python; indent-tabs-mode: nil; tab-width: 40 -*-
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# vim: set filetype=python:
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# This Source Code Form is subject to the terms of the Mozilla Public
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# License, v. 2.0. If a copy of the MPL was not distributed with this
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# file, You can obtain one at http://mozilla.org/MPL/2.0/.
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with Files("*"):
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BUG_COMPONENT = ("Core", "Audio/Video")
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EXPORTS.opus += [
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"include/opus.h",
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"include/opus_defines.h",
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"include/opus_multistream.h",
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"include/opus_types.h",
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]
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# We allow warnings for third-party code that can be updated from upstream.
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AllowCompilerWarnings()
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FINAL_LIBRARY = "gkmedias"
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DEFINES["OPUS_BUILD"] = True
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DEFINES["OPUS_VERSION"] = "8cf872a186b96085b1bb3a547afd598354ebeb87"
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DEFINES["USE_ALLOCA"] = True
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DEFINES["ENABLE_HARDENING"] = True
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# Don"t export symbols
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DEFINES["OPUS_EXPORT"] = ""
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if CONFIG["CPU_ARCH"] == "arm" and CONFIG["GNU_AS"]:
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DEFINES["OPUS_ARM_ASM"] = True
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DEFINES["OPUS_ARM_EXTERNAL_ASM"] = True
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DEFINES["OPUS_ARM_INLINE_ASM"] = True
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if int(CONFIG["ARM_ARCH"]) >= 6:
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DEFINES["OPUS_ARM_INLINE_EDSP"] = True
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DEFINES["OPUS_ARM_MAY_HAVE_EDSP"] = True
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DEFINES["OPUS_ARM_MAY_HAVE_MEDIA"] = True
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DEFINES["OPUS_ARM_MAY_HAVE_NEON"] = True
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if CONFIG["MOZ_DEBUG"]:
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DEFINES["ENABLE_ASSERTIONS"] = True
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if CONFIG["OS_ARCH"] in ("Linux", "Darwin", "DragonFly", "FreeBSD",
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"NetBSD", "OpenBSD"):
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DEFINES["HAVE_LRINTF"] = True
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if CONFIG["OS_ARCH"] == "WINNT":
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DEFINES["inline"] = "__inline"
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if CONFIG["CC_TYPE"] in ("clang", "gcc"):
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DEFINES["HAVE_LRINTF"] = True
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if CONFIG["OS_ARCH"] == "AIX":
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DEFINES["alloca"] = "__alloca"
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if CONFIG["OS_ARCH"] == "SunOS":
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DEFINES["HAVE_ALLOCA_H"] = True
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if not CONFIG["MOZ_SAMPLE_TYPE_FLOAT32"]:
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DEFINES["FIXED_POINT"] = 1
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DEFINES["DISABLE_FLOAT_API"] = True
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LOCAL_INCLUDES += [
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"celt",
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"include",
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"silk",
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"silk/fixed",
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"silk/float",
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"src",
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]
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# sources.mozbuild is generated from gen-sources.py when a new libopus is
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# imported.
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include("sources.mozbuild")
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UNIFIED_SOURCES += celt_sources
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UNIFIED_SOURCES += silk_sources
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UNIFIED_SOURCES += opus_sources
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SOURCES += opus_nonunified_sources
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if CONFIG["MOZ_SAMPLE_TYPE_FLOAT32"]:
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UNIFIED_SOURCES += silk_sources_float
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UNIFIED_SOURCES += opus_sources_float
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else:
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UNIFIED_SOURCES += silk_sources_fixed
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if CONFIG["CPU_ARCH"] in ("x86", "x86_64"):
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DEFINES["OPUS_HAVE_RTCD"] = True
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DEFINES["CPU_INFO_BY_ASM"] = True
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DEFINES["OPUS_X86_MAY_HAVE_SSE"] = True
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DEFINES["OPUS_X86_MAY_HAVE_SSE2"] = True
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DEFINES["OPUS_X86_MAY_HAVE_SSE4_1"] = True
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DEFINES["OPUS_X86_MAY_HAVE_AVX"] = True
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SOURCES += celt_sources_x86_rtcd
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SOURCES += celt_sources_sse
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SOURCES += celt_sources_sse2
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SOURCES += celt_sources_sse4_1
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SOURCES += silk_sources_x86_rtcd
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SOURCES += silk_sources_sse4_1
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if not CONFIG["MOZ_SAMPLE_TYPE_FLOAT32"]:
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SOURCES += silk_sources_fixed_sse4_1
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for f in SOURCES:
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if f in celt_sources_sse:
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SOURCES[f].flags += CONFIG["SSE_FLAGS"]
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if f in celt_sources_sse2:
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SOURCES[f].flags += CONFIG["SSE2_FLAGS"]
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if f in celt_sources_sse4_1 or \
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f in silk_sources_sse4_1 or \
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f in silk_sources_fixed_sse4_1:
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SOURCES[f].flags += ["-msse4.1"]
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if CONFIG["CPU_ARCH"] == "arm" and CONFIG["GNU_AS"]:
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SOURCES += celt_sources_arm_rtcd
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SOURCES += [
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"!celt_pitch_xcorr_arm-gnu.s"
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]
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# -Os is significantly slower, enable -O3 unless optimization is disabled
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if CONFIG["MOZ_OPTIMIZE"]:
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CFLAGS += [
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"-O3",
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]
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CXXFLAGS += [
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"-O3",
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]
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# These flags are a lie; they"re just used to enable the requisite
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# opcodes; actual arch detection is done at runtime.
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ASFLAGS += [
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"-march=armv7-a",
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]
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ASFLAGS += CONFIG["NEON_FLAGS"]
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if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["CC_TYPE"] in ("clang", "gcc"):
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DEFINES["OPUS_ARM_PRESUME_AARCH64_NEON_INTR"] = True
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DEFINES["OPUS_ARM_PRESUME_NEON"] = True
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DEFINES["OPUS_ARM_PRESUME_NEON_INTR"] = True
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SOURCES += celt_sources_arm_neon_intr
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SOURCES += silk_sources_arm_neon_intr
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if CONFIG["MOZ_SAMPLE_TYPE_FLOAT32"]:
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DEFINES["OPUS_ARM_MAY_HAVE_NEON"] = True
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DEFINES["OPUS_ARM_MAY_HAVE_NEON_INTR"] = True
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else:
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SOURCES += silk_sources_fixed_arm_neon_intr
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# Suppress warnings in third-party code.
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if CONFIG["CC_TYPE"] in ("clang", "gcc"):
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if CONFIG["CC_TYPE"] == "clang":
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CFLAGS += ["-Wno-#pragma-messages"]
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# Add libFuzzer configuration directives
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include("/tools/fuzzing/libfuzzer-config.mozbuild")
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