diff -r 000000000000 -r 6474c204b198 gfx/ycbcr/moz.build
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/gfx/ycbcr/moz.build	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,72 @@
+# -*- Mode: python; c-basic-offset: 4; 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/.
+
+EXPORTS += [
+    'chromium_types.h',
+    'ycbcr_to_rgb565.h',
+    'YCbCrUtils.h',
+    'yuv_convert.h',
+    'yuv_row.h',
+]
+
+UNIFIED_SOURCES += [
+    'ycbcr_to_rgb565.cpp',
+    'YCbCrUtils.cpp',
+    'yuv_convert.cpp',
+    'yuv_row_c.cpp',
+    'yuv_row_table.cpp',
+]
+
+if CONFIG['INTEL_ARCHITECTURE']:
+    # These files use MMX and SSE2 intrinsics, so they need special compile flags
+    # on some compilers.
+    SOURCES += ['yuv_convert_sse2.cpp']
+    SOURCES['yuv_convert_sse2.cpp'].flags += CONFIG['SSE2_FLAGS']
+
+    # MSVC doesn't support MMX when targeting AMD64.
+    if CONFIG['_MSC_VER']:
+        if CONFIG['OS_TEST'] != 'x86_64':
+            SOURCES += [
+                'yuv_convert_mmx.cpp',
+            ]
+    else:
+        SOURCES += ['yuv_convert_mmx.cpp']
+        SOURCES['yuv_convert_mmx.cpp'].flags += CONFIG['MMX_FLAGS']
+
+if CONFIG['_MSC_VER']:
+    if CONFIG['OS_TEST'] == 'x86_64':
+        if CONFIG['_MSC_VER'] == '1400':
+            # VC8 doesn't support some SSE2 built-in functions
+            SOURCES += [
+                'yuv_row_win.cpp',
+            ]
+        else:
+            SOURCES += [
+                'yuv_row_win64.cpp',
+            ]
+    else:
+        SOURCES += [
+            'yuv_row_win.cpp',
+        ]
+elif CONFIG['OS_ARCH'] in ('Linux', 'SunOS', 'Darwin', 'DragonFly',
+                           'FreeBSD', 'NetBSD', 'OpenBSD'):
+    SOURCES += [
+        'yuv_row_posix.cpp',
+    ]
+else:
+    SOURCES += [
+        'yuv_row_other.cpp',
+    ]
+
+if CONFIG['CPU_ARCH'] == 'arm' and CONFIG['HAVE_ARM_NEON']:
+    SOURCES += [
+        'yuv_row_arm.s',
+    ]
+    SOURCES += [
+        'yuv_convert_arm.cpp',
+    ]
+
+FINAL_LIBRARY = 'xul'