--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/jdk/src/java.desktop/share/native/libawt/java2d/loops/ByteGray.c	Fri Sep 19 09:41:05 2014 -0700
@@ -0,0 +1,203 @@
+/*
+ * Copyright (c) 2000, 2004, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.  Oracle designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Oracle in the LICENSE file that accompanied this code.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+#include "AnyByte.h"
+#include "ByteGray.h"
+#include "AlphaMacros.h"
+
+#include "IntArgb.h"
+#include "IntArgbBm.h"
+#include "IntArgbPre.h"
+#include "IntRgb.h"
+#include "ThreeByteBgr.h"
+#include "UshortGray.h"
+#include "ByteIndexed.h"
+#include "Index8Gray.h"
+#include "Index12Gray.h"
+
+/*
+ * This file declares, registers, and defines the various graphics
+ * primitive loops to manipulate surfaces of type "ByteGray".
+ *
+ * See also LoopMacros.h
+ */
+
+RegisterFunc RegisterByteGray;
+
+DECLARE_CONVERT_BLIT(ByteGray, IntArgb);
+DECLARE_CONVERT_BLIT(IntArgb, ByteGray);
+DECLARE_CONVERT_BLIT(ThreeByteBgr, ByteGray);
+DECLARE_CONVERT_BLIT(UshortGray, ByteGray);
+DECLARE_CONVERT_BLIT(ByteIndexed, ByteGray);
+DECLARE_CONVERT_BLIT(Index8Gray, ByteGray);
+DECLARE_CONVERT_BLIT(Index12Gray, ByteGray);
+DECLARE_SCALE_BLIT(ByteGray, IntArgb);
+DECLARE_SCALE_BLIT(IntArgb, ByteGray);
+DECLARE_SCALE_BLIT(ThreeByteBgr, ByteGray);
+DECLARE_SCALE_BLIT(UshortGray, ByteGray);
+DECLARE_SCALE_BLIT(ByteIndexed, ByteGray);
+DECLARE_SCALE_BLIT(Index8Gray, ByteGray);
+DECLARE_SCALE_BLIT(Index12Gray, ByteGray);
+DECLARE_XPAR_CONVERT_BLIT(ByteIndexedBm, ByteGray);
+DECLARE_XPAR_SCALE_BLIT(ByteIndexedBm, ByteGray);
+DECLARE_XPAR_SCALE_BLIT(IntArgbBm, ByteGray);
+DECLARE_XPAR_BLITBG(ByteIndexedBm, ByteGray);
+DECLARE_XPAR_CONVERT_BLIT(IntArgbBm, ByteGray);
+DECLARE_XPAR_BLITBG(IntArgbBm, ByteGray);
+
+DECLARE_XOR_BLIT(IntArgb, ByteGray);
+DECLARE_SRC_MASKFILL(ByteGray);
+DECLARE_SRCOVER_MASKFILL(ByteGray);
+DECLARE_ALPHA_MASKFILL(ByteGray);
+DECLARE_SRCOVER_MASKBLIT(IntArgb, ByteGray);
+DECLARE_ALPHA_MASKBLIT(IntArgb, ByteGray);
+DECLARE_SRCOVER_MASKBLIT(IntArgbPre, ByteGray);
+DECLARE_ALPHA_MASKBLIT(IntArgbPre, ByteGray);
+DECLARE_ALPHA_MASKBLIT(IntRgb, ByteGray);
+DECLARE_SOLID_DRAWGLYPHLISTAA(ByteGray);
+
+DECLARE_TRANSFORMHELPER_FUNCS(ByteGray);
+
+NativePrimitive ByteGrayPrimitives[] = {
+    REGISTER_ANYBYTE_ISOCOPY_BLIT(ByteGray),
+    REGISTER_ANYBYTE_ISOSCALE_BLIT(ByteGray),
+    REGISTER_ANYBYTE_ISOXOR_BLIT(ByteGray),
+    REGISTER_CONVERT_BLIT(ByteGray, IntArgb),
+    REGISTER_CONVERT_BLIT(IntArgb, ByteGray),
+    REGISTER_CONVERT_BLIT_EQUIV(IntRgb, ByteGray,
+                                NAME_CONVERT_BLIT(IntArgb, ByteGray)),
+    REGISTER_CONVERT_BLIT_EQUIV(IntArgbBm, ByteGray,
+                                NAME_CONVERT_BLIT(IntArgb, ByteGray)),
+    REGISTER_CONVERT_BLIT(ThreeByteBgr, ByteGray),
+    REGISTER_CONVERT_BLIT(UshortGray, ByteGray),
+    REGISTER_CONVERT_BLIT(ByteIndexed, ByteGray),
+    REGISTER_CONVERT_BLIT(Index8Gray, ByteGray),
+    REGISTER_CONVERT_BLIT(Index12Gray, ByteGray),
+    REGISTER_SCALE_BLIT(ByteGray, IntArgb),
+    REGISTER_SCALE_BLIT(IntArgb, ByteGray),
+    REGISTER_SCALE_BLIT_EQUIV(IntRgb, ByteGray,
+                              NAME_SCALE_BLIT(IntArgb, ByteGray)),
+    REGISTER_SCALE_BLIT_EQUIV(IntArgbBm, ByteGray,
+                              NAME_SCALE_BLIT(IntArgb, ByteGray)),
+    REGISTER_SCALE_BLIT(ThreeByteBgr, ByteGray),
+    REGISTER_SCALE_BLIT(UshortGray, ByteGray),
+    REGISTER_SCALE_BLIT(ByteIndexed, ByteGray),
+    REGISTER_SCALE_BLIT(Index8Gray, ByteGray),
+    REGISTER_SCALE_BLIT(Index12Gray, ByteGray),
+    REGISTER_XPAR_CONVERT_BLIT(ByteIndexedBm, ByteGray),
+    REGISTER_XPAR_SCALE_BLIT(ByteIndexedBm, ByteGray),
+    REGISTER_XPAR_SCALE_BLIT(IntArgbBm, ByteGray),
+    REGISTER_XPAR_BLITBG(ByteIndexedBm, ByteGray),
+    REGISTER_XPAR_CONVERT_BLIT(IntArgbBm, ByteGray),
+    REGISTER_XPAR_BLITBG(IntArgbBm, ByteGray),
+
+    REGISTER_XOR_BLIT(IntArgb, ByteGray),
+    REGISTER_SRC_MASKFILL(ByteGray),
+    REGISTER_SRCOVER_MASKFILL(ByteGray),
+    REGISTER_ALPHA_MASKFILL(ByteGray),
+    REGISTER_SRCOVER_MASKBLIT(IntArgb, ByteGray),
+    REGISTER_ALPHA_MASKBLIT(IntArgb, ByteGray),
+    REGISTER_SRCOVER_MASKBLIT(IntArgbPre, ByteGray),
+    REGISTER_ALPHA_MASKBLIT(IntArgbPre, ByteGray),
+    REGISTER_ALPHA_MASKBLIT(IntRgb, ByteGray),
+    REGISTER_SOLID_DRAWGLYPHLISTAA(ByteGray),
+
+    REGISTER_TRANSFORMHELPER_FUNCS(ByteGray),
+};
+
+jboolean RegisterByteGray(JNIEnv *env)
+{
+    return RegisterPrimitives(env, ByteGrayPrimitives,
+                              ArraySize(ByteGrayPrimitives));
+}
+
+jint PixelForByteGray(SurfaceDataRasInfo *pRasInfo, jint rgb)
+{
+    jint r, g, b;
+    ExtractIntDcmComponentsX123(rgb, r, g, b);
+    return ComposeByteGrayFrom3ByteRgb(r, g, b);
+}
+
+DEFINE_CONVERT_BLIT(ByteGray, IntArgb, 1IntArgb)
+
+DEFINE_CONVERT_BLIT(IntArgb, ByteGray, 3ByteRgb)
+
+DEFINE_CONVERT_BLIT(ThreeByteBgr, ByteGray, 3ByteRgb)
+
+DEFINE_CONVERT_BLIT(UshortGray, ByteGray, 1ByteGray)
+
+DEFINE_CONVERT_BLIT_LUT8(ByteIndexed, ByteGray, PreProcessLut)
+
+DEFINE_CONVERT_BLIT(Index8Gray, ByteGray, 1ByteGray)
+
+DEFINE_CONVERT_BLIT(Index12Gray, ByteGray, 1ByteGray)
+
+DEFINE_SCALE_BLIT(ByteGray, IntArgb, 1IntArgb)
+
+DEFINE_SCALE_BLIT(IntArgb, ByteGray, 3ByteRgb)
+
+DEFINE_SCALE_BLIT(ThreeByteBgr, ByteGray, 3ByteRgb)
+
+DEFINE_SCALE_BLIT(UshortGray, ByteGray, 1ByteGray)
+
+DEFINE_SCALE_BLIT(Index8Gray, ByteGray, 1ByteGray)
+
+DEFINE_SCALE_BLIT(Index12Gray, ByteGray, 1ByteGray)
+
+DEFINE_SCALE_BLIT_LUT8(ByteIndexed, ByteGray, PreProcessLut)
+
+DEFINE_XPAR_CONVERT_BLIT_LUT8(ByteIndexedBm, ByteGray, PreProcessLut)
+
+DEFINE_XPAR_SCALE_BLIT_LUT8(ByteIndexedBm, ByteGray, PreProcessLut)
+
+DEFINE_XPAR_SCALE_BLIT(IntArgbBm, ByteGray, 1IntRgb)
+
+DEFINE_XPAR_BLITBG_LUT8(ByteIndexedBm, ByteGray, PreProcessLut)
+
+DEFINE_XPAR_CONVERT_BLIT(IntArgbBm, ByteGray, 1IntRgb)
+
+DEFINE_XPAR_BLITBG(IntArgbBm, ByteGray, 1IntRgb)
+
+DEFINE_XOR_BLIT(IntArgb, ByteGray, AnyByte)
+
+DEFINE_SRC_MASKFILL(ByteGray, 1ByteGray)
+
+DEFINE_SRCOVER_MASKFILL(ByteGray, 1ByteGray)
+
+DEFINE_ALPHA_MASKFILL(ByteGray, 1ByteGray)
+
+DEFINE_SRCOVER_MASKBLIT(IntArgb, ByteGray, 1ByteGray)
+
+DEFINE_ALPHA_MASKBLIT(IntArgb, ByteGray, 1ByteGray)
+
+DEFINE_SRCOVER_MASKBLIT(IntArgbPre, ByteGray, 1ByteGray)
+
+DEFINE_ALPHA_MASKBLIT(IntArgbPre, ByteGray, 1ByteGray)
+
+DEFINE_ALPHA_MASKBLIT(IntRgb, ByteGray, 1ByteGray)
+
+DEFINE_SOLID_DRAWGLYPHLISTAA(ByteGray, 1ByteGray)
+
+DEFINE_TRANSFORMHELPERS(ByteGray)