diff -r fd16c54261b3 -r 90ce3da70b43 jdk/src/share/native/sun/java2d/loops/IntDcm.h --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/jdk/src/share/native/sun/java2d/loops/IntDcm.h Sat Dec 01 00:00:00 2007 +0000 @@ -0,0 +1,84 @@ +/* + * Copyright 2000 Sun Microsystems, Inc. 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. Sun designates this + * particular file as subject to the "Classpath" exception as provided + * by Sun 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, + * CA 95054 USA or visit www.sun.com if you need additional information or + * have any questions. + */ + +#ifndef IntDcm_h_Included +#define IntDcm_h_Included + +typedef jint IntDcmPixelType; +typedef jint IntDcmElemType; + +#define SwapIntDcmComponentsX123ToX321(pixel) \ + (((pixel) << 16) | \ + ((pixel) & 0xff00) | \ + (((pixel) >> 16) & 0xff)) + +#define SwapIntDcmComponentsX123ToC321(pixel) \ + (((pixel & 0xff) << 16) | \ + ((pixel) & 0xff00) | \ + (((pixel) >> 16) & 0xff)) + +#define SwapIntDcmComponentsX123ToS321(pixel) \ + (0xff000000 | \ + ((pixel) << 16) | \ + ((pixel) & 0xff00) | \ + (((pixel) >> 16) & 0xff)) + +#define SwapIntDcmComponents4123To4321(pixel) \ + ((((pixel) & 0xff) << 16) | \ + ((pixel) & 0xff00ff00) | \ + (((pixel) >> 16) & 0xff)) + +#define ExtractIntDcmComponentsX123(pixel, c1, c2, c3) \ + do { \ + (c3) = (pixel) & 0xff; \ + (c2) = ((pixel) >> 8) & 0xff; \ + (c1) = ((pixel) >> 16) & 0xff; \ + } while (0) + +#define ExtractIntDcmComponents123X(pixel, c1, c2, c3) \ + do { \ + (c3) = ((pixel) >> 8) & 0xff; \ + (c2) = ((pixel) >> 16) & 0xff; \ + (c1) = ((pixel) >> 24) & 0xff; \ + } while (0) + +#define ExtractIntDcmComponents1234(pixel, c1, c2, c3, c4) \ + do { \ + (c4) = (pixel) & 0xff; \ + (c3) = ((pixel) >> 8) & 0xff; \ + (c2) = ((pixel) >> 16) & 0xff; \ + (c1) = ((pixel) >> 24) & 0xff; \ + } while (0) + +#define ComposeIntDcmComponentsX123(c1, c2, c3) \ + (((((c1) << 8) | (c2)) << 8) | (c3)) + +#define ComposeIntDcmComponents123X(c1, c2, c3) \ + ((((((c1) << 8) | (c2)) << 8) | (c3)) << 8) + +#define ComposeIntDcmComponents1234(c1, c2, c3, c4) \ + (((((((c1) << 8) | (c2)) << 8) | (c3)) << 8) | (c4)) + +#endif /* IntDcm_h_Included */