1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
|
# -*- 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 = "gkcodecs"
NoVisibilityFlags()
DEFINES["OPUS_BUILD"] = True
DEFINES["OPUS_VERSION"] = "c85499757c148fede8604cffa12454206b6138ba"
DEFINES["USE_ALLOCA"] = True
DEFINES["ENABLE_HARDENING"] = True
# Don"t export symbols
DEFINES["OPUS_EXPORT"] = ""
if CONFIG["TARGET_CPU"] == "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
if CONFIG["OS_ARCH"] == "Linux":
OS_LIBS += [
"m",
]
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["TARGET_CPU"] 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["TARGET_CPU"] == "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["TARGET_CPU"] == "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")
|
