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-rw-r--r--media/libtheora/moz.build106
1 files changed, 106 insertions, 0 deletions
diff --git a/media/libtheora/moz.build b/media/libtheora/moz.build
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+# -*- 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.theora += [
+ 'include/theora/codec.h',
+ 'include/theora/theoradec.h',
+]
+
+# We allow warnings for third-party code that can be updated from upstream.
+AllowCompilerWarnings()
+
+FINAL_LIBRARY = 'gkcodecs'
+NoVisibilityFlags()
+
+# The encoder is currently not included.
+DEFINES['THEORA_DISABLE_ENCODE'] = True
+
+# Suppress warnings in third-party code.
+CFLAGS += ['-Wno-type-limits']
+if CONFIG['CC_TYPE'] in ('clang', 'clang-cl'):
+ CFLAGS += [
+ '-Wno-shift-negative-value',
+ '-Wno-tautological-compare',
+ ]
+if CONFIG['CC_TYPE'] == 'clang-cl':
+ CFLAGS += [
+ '-Wno-parentheses',
+ '-Wno-pointer-sign',
+ ]
+
+UNIFIED_SOURCES += [
+ 'lib/bitpack.c',
+ 'lib/decinfo.c',
+ 'lib/decode.c',
+ 'lib/dequant.c',
+ 'lib/fragment.c',
+ 'lib/huffdec.c',
+ 'lib/idct.c',
+ 'lib/info.c',
+ 'lib/internal.c',
+ 'lib/quant.c',
+ 'lib/state.c',
+]
+
+LOCAL_INCLUDES += ['include']
+
+if CONFIG['INTEL_ARCHITECTURE']:
+ if CONFIG['OS_ARCH'] != 'SunOS':
+ if CONFIG['CC_TYPE'] == 'clang-cl':
+ # clang-cl can't handle libtheora's inline asm.
+ pass
+ elif CONFIG['OS_ARCH'] != 'WINNT' or CONFIG['TARGET_CPU'] != 'x86_64':
+ DEFINES['OC_X86_ASM'] = True
+ if CONFIG['TARGET_CPU'] == 'x86_64':
+ DEFINES['OC_X86_64_ASM'] = True
+ if CONFIG['CC_TYPE'] == 'clang-cl':
+ # clang-cl can't handle libtheora's inline asm.
+ pass
+ #SOURCES += [
+ # 'lib/x86_vc/mmxfrag.c',
+ # 'lib/x86_vc/mmxidct.c',
+ # 'lib/x86_vc/mmxstate.c',
+ # 'lib/x86_vc/x86cpu.c',
+ # 'lib/x86_vc/x86state.c',
+ #]
+ else:
+ SOURCES += [
+ 'lib/x86/mmxfrag.c',
+ 'lib/x86/mmxidct.c',
+ 'lib/x86/mmxstate.c',
+ 'lib/x86/sse2idct.c',
+ 'lib/x86/x86cpu.c',
+ 'lib/x86/x86state.c',
+ ]
+
+if CONFIG['GNU_AS']:
+ if CONFIG['TARGET_CPU'] == 'arm':
+ SOURCES += [
+ 'lib/arm/armcpu.c',
+ 'lib/arm/armstate.c',
+ ]
+ for var in ('OC_ARM_ASM',
+ 'OC_ARM_ASM_EDSP',
+ 'OC_ARM_ASM_MEDIA',
+ 'OC_ARM_ASM_NEON'):
+ DEFINES[var] = True
+
+ SOURCES += [ '!%s.s' % f for f in [
+ 'armbits-gnu',
+ 'armfrag-gnu',
+ 'armidct-gnu',
+ 'armloop-gnu',
+ ]]
+
+ # 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']