1 # -*- Mode: python; indent-tabs-mode: nil; tab-width: 40 -*-
2 # vim: set filetype=python:
3 # This Source Code Form is subject to the terms of the Mozilla Public
4 # License, v. 2.0. If a copy of the MPL was not distributed with this
5 # file, You can obtain one at http://mozilla.org/MPL/2.0/.
8 BUG_COMPONENT = ('Core', 'Audio/Video')
12 'include/opus_defines.h',
13 'include/opus_multistream.h',
14 'include/opus_types.h',
17 # We allow warnings for third-party code that can be updated from upstream.
18 AllowCompilerWarnings()
20 FINAL_LIBRARY = 'gkmedias'
22 DEFINES['OPUS_BUILD'] = True
23 DEFINES['OPUS_VERSION'] = '"v1.3-rc-19-g5cbd7d5f-mozilla"'
24 DEFINES['USE_ALLOCA'] = True
25 DEFINES['ENABLE_HARDENING'] = True
27 # Don't export symbols
28 DEFINES['OPUS_EXPORT'] = ''
30 if CONFIG['CPU_ARCH'] == 'arm' and CONFIG['GNU_AS']:
31 DEFINES['OPUS_ARM_ASM'] = True
32 DEFINES['OPUS_ARM_EXTERNAL_ASM'] = True
33 DEFINES['OPUS_ARM_INLINE_ASM'] = True
34 if int(CONFIG['ARM_ARCH']) >= 6:
35 DEFINES['OPUS_ARM_INLINE_EDSP'] = True
36 DEFINES['OPUS_ARM_MAY_HAVE_EDSP'] = True
37 DEFINES['OPUS_ARM_MAY_HAVE_MEDIA'] = True
38 DEFINES['OPUS_ARM_MAY_HAVE_NEON'] = True
40 if CONFIG['MOZ_DEBUG']:
41 DEFINES['ENABLE_ASSERTIONS'] = True
43 if CONFIG['OS_ARCH'] in ('Linux', 'Darwin', 'DragonFly', 'FreeBSD',
45 DEFINES['HAVE_LRINTF'] = True
47 if CONFIG['OS_ARCH'] == 'WINNT':
48 DEFINES['inline'] = '__inline'
49 if CONFIG['CC_TYPE'] in ('clang', 'gcc'):
50 DEFINES['HAVE_LRINTF'] = True
52 if CONFIG['OS_ARCH'] == 'AIX':
53 DEFINES['alloca'] = '__alloca'
55 if CONFIG['OS_ARCH'] == 'SunOS':
56 DEFINES['HAVE_ALLOCA_H'] = True
58 if not CONFIG['MOZ_SAMPLE_TYPE_FLOAT32']:
59 DEFINES['FIXED_POINT'] = 1
60 DEFINES['DISABLE_FLOAT_API'] = True
71 # sources.mozbuild is generated from gen-sources.py when a new libopus is
73 include('sources.mozbuild')
75 UNIFIED_SOURCES += celt_sources
76 UNIFIED_SOURCES += silk_sources
77 UNIFIED_SOURCES += opus_sources
78 SOURCES += opus_nonunified_sources
80 if CONFIG['MOZ_SAMPLE_TYPE_FLOAT32']:
81 UNIFIED_SOURCES += silk_sources_float
82 UNIFIED_SOURCES += opus_sources_float
84 UNIFIED_SOURCES += silk_sources_fixed
86 if CONFIG['CPU_ARCH'] in ('x86', 'x86_64'):
87 DEFINES['OPUS_HAVE_RTCD'] = True
88 DEFINES['OPUS_X86_MAY_HAVE_SSE'] = True
89 DEFINES['OPUS_X86_MAY_HAVE_SSE2'] = True
90 DEFINES['OPUS_X86_MAY_HAVE_SSE4_1'] = True
91 DEFINES['OPUS_X86_MAY_HAVE_AVX'] = True
92 SOURCES += celt_sources_sse
93 SOURCES += celt_sources_sse2
94 SOURCES += celt_sources_sse4_1
95 SOURCES += silk_sources_sse4_1
96 if not CONFIG['MOZ_SAMPLE_TYPE_FLOAT32']:
97 SOURCES += silk_sources_fixed_sse4_1
99 if f in celt_sources_sse:
100 SOURCES[f].flags += CONFIG['SSE_FLAGS']
101 if f in celt_sources_sse2:
102 SOURCES[f].flags += CONFIG['SSE2_FLAGS']
103 if f in celt_sources_sse4_1 or \
104 f in silk_sources_sse4_1 or \
105 f in silk_sources_fixed_sse4_1:
106 SOURCES[f].flags += ['-msse4.1']
108 if CONFIG['CPU_ARCH'] == 'arm' and CONFIG['GNU_AS']:
109 SOURCES += celt_sources_arm
111 '!celt_pitch_xcorr_arm-gnu.s'
113 # -Os is significantly slower, enable -O3 unless optimization is disabled
114 if CONFIG['MOZ_OPTIMIZE']:
121 # These flags are a lie; they're just used to enable the requisite
122 # opcodes; actual arch detection is done at runtime.
126 ASFLAGS += CONFIG['NEON_FLAGS']
128 if CONFIG['CPU_ARCH'] == 'aarch64' and CONFIG['CC_TYPE'] in ('clang', 'gcc'):
129 DEFINES['OPUS_ARM_PRESUME_AARCH64_NEON_INTR'] = True
130 DEFINES['OPUS_ARM_PRESUME_NEON'] = True
131 DEFINES['OPUS_ARM_PRESUME_NEON_INTR'] = True
132 SOURCES += celt_sources_arm_neon_intr
133 SOURCES += silk_sources_arm_neon_intr
134 if not CONFIG['MOZ_SAMPLE_TYPE_FLOAT32']:
135 SOURCES += silk_sources_fixed_arm_neon_intr
137 # Suppress warnings in third-party code.
138 if CONFIG['CC_TYPE'] in ('clang', 'gcc'):
139 if CONFIG['CC_TYPE'] == 'clang':
140 CFLAGS += ['-Wno-#pragma-messages']
142 # Add libFuzzer configuration directives
143 include('/tools/fuzzing/libfuzzer-config.mozbuild')