--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/jdk/src/share/native/sun/java2d/loops/FourByteAbgrPre.h Sat Dec 01 00:00:00 2007 +0000
@@ -0,0 +1,218 @@
+/*
+ * Copyright 2000-2004 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 FourByteAbgrPre_h_Included
+#define FourByteAbgrPre_h_Included
+
+/*
+ * This file contains macro and type definitions used by the macros in
+ * LoopMacros.h to manipulate a surface of type "FourByteAbgrPre".
+ */
+
+typedef jint FourByteAbgrPrePixelType;
+typedef jubyte FourByteAbgrPreDataType;
+
+#define FourByteAbgrPrePixelStride 4
+
+#define DeclareFourByteAbgrPreLoadVars(PREFIX)
+#define DeclareFourByteAbgrPreStoreVars(PREFIX)
+#define SetFourByteAbgrPreStoreVarsYPos(PREFIX, pRasInfo, y)
+#define SetFourByteAbgrPreStoreVarsXPos(PREFIX, pRasInfo, x)
+#define InitFourByteAbgrPreLoadVars(PREFIX, pRasInfo)
+#define InitFourByteAbgrPreStoreVarsY(PREFIX, pRasInfo)
+#define InitFourByteAbgrPreStoreVarsX(PREFIX, pRasInfo)
+#define NextFourByteAbgrPreStoreVarsX(PREFIX)
+#define NextFourByteAbgrPreStoreVarsY(PREFIX)
+
+
+#define FourByteAbgrPrePixelFromArgb(pixel, rgb, pRasInfo) \
+ do { \
+ jint a, r, g, b; \
+ if (((rgb) >> 24) == -1) { \
+ (pixel) = (((rgb) << 8) | (((juint) (rgb)) >> 24)); \
+ } else { \
+ ExtractIntDcmComponents1234(rgb, a, r, g, b); \
+ r = MUL8(a, r); \
+ g = MUL8(a, g); \
+ b = MUL8(a, b); \
+ (pixel) = ComposeIntDcmComponents1234(r, g, b, a); \
+ } \
+ } while (0)
+
+#define StoreFourByteAbgrPrePixel(pRas, x, pixel) \
+ do { \
+ (pRas)[4*(x)+0] = (jubyte) ((pixel) >> 0); \
+ (pRas)[4*(x)+1] = (jubyte) ((pixel) >> 8); \
+ (pRas)[4*(x)+2] = (jubyte) ((pixel) >> 16); \
+ (pRas)[4*(x)+3] = (jubyte) ((pixel) >> 24); \
+ } while (0)
+
+#define DeclareFourByteAbgrPrePixelData(PREFIX) \
+ jubyte PREFIX ## 0, PREFIX ## 1, PREFIX ## 2, PREFIX ## 3;
+
+#define ExtractFourByteAbgrPrePixelData(PIXEL, PREFIX) \
+ do { \
+ PREFIX ## 0 = (jubyte) (PIXEL >> 0); \
+ PREFIX ## 1 = (jubyte) (PIXEL >> 8); \
+ PREFIX ## 2 = (jubyte) (PIXEL >> 16); \
+ PREFIX ## 3 = (jubyte) (PIXEL >> 24); \
+ } while (0)
+
+#define StoreFourByteAbgrPrePixelData(pPix, x, pixel, PREFIX) \
+ do { \
+ pPix[4*(x)+0] = PREFIX ## 0; \
+ pPix[4*(x)+1] = PREFIX ## 1; \
+ pPix[4*(x)+2] = PREFIX ## 2; \
+ pPix[4*(x)+3] = PREFIX ## 3; \
+ } while (0)
+
+
+#define LoadFourByteAbgrPreTo1IntRgb(pRas, PREFIX, x, rgb) \
+ LoadFourByteAbgrPreTo1IntArgb(pRas, PREFIX, x, rgb)
+
+#define LoadFourByteAbgrPreTo1IntArgb(pRas, PREFIX, x, argb) \
+ do { \
+ jint a = (pRas)[4*(x)+0]; \
+ if ((a == 0xff) || (a == 0)) { \
+ (argb) = (((pRas)[4*(x)+1] << 0) | \
+ ((pRas)[4*(x)+2] << 8) | \
+ ((pRas)[4*(x)+3] << 16) | \
+ (a << 24)); \
+ } else { \
+ jint r, g, b; \
+ b = DIV8((pRas)[4*(x)+1], a); \
+ g = DIV8((pRas)[4*(x)+2], a); \
+ r = DIV8((pRas)[4*(x)+3], a); \
+ (argb) = ComposeIntDcmComponents1234(a, r, g, b); \
+ } \
+ } while (0)
+
+#define LoadFourByteAbgrPreTo3ByteRgb(pRas, PREFIX, x, r, g, b) \
+ do { \
+ jint a; \
+ LoadFourByteAbgrPreTo4ByteArgb(pRas, PREFIX, x, a, r, g, b); \
+ } while (0)
+
+#define LoadFourByteAbgrPreTo4ByteArgb(pRas, PREFIX, x, a, r, g, b) \
+ do { \
+ (a) = (pRas)[4*(x)+0]; \
+ (b) = (pRas)[4*(x)+1]; \
+ (g) = (pRas)[4*(x)+2]; \
+ (r) = (pRas)[4*(x)+3]; \
+ if ((a != 0xff) && (a != 0)) { \
+ r = DIV8(r, a); \
+ g = DIV8(g, a); \
+ b = DIV8(b, a); \
+ } \
+ } while (0)
+
+#define StoreFourByteAbgrPreFrom1IntRgb(pRas, PREFIX, x, rgb) \
+ do { \
+ (pRas)[4*(x)+0] = (jubyte) 0xff; \
+ (pRas)[4*(x)+1] = (jubyte) ((rgb) >> 0); \
+ (pRas)[4*(x)+2] = (jubyte) ((rgb) >> 8); \
+ (pRas)[4*(x)+3] = (jubyte) ((rgb) >> 16); \
+ } while (0)
+
+#define StoreFourByteAbgrPreFrom1IntArgb(pRas, PREFIX, x, argb) \
+ do { \
+ if ((((argb) >> 24) + 1) == 0) { \
+ (pRas)[4*(x)+0] = (jubyte) ((argb) >> 24); \
+ (pRas)[4*(x)+1] = (jubyte) ((argb) >> 0); \
+ (pRas)[4*(x)+2] = (jubyte) ((argb) >> 8); \
+ (pRas)[4*(x)+3] = (jubyte) ((argb) >> 16); \
+ } else { \
+ jint a, r, g, b; \
+ ExtractIntDcmComponents1234(argb, a, r, g, b); \
+ (pRas)[4*(x)+0] = (jubyte) a; \
+ (pRas)[4*(x)+1] = MUL8(a, b); \
+ (pRas)[4*(x)+2] = MUL8(a, g); \
+ (pRas)[4*(x)+3] = MUL8(a, r); \
+ } \
+ } while (0)
+
+#define StoreFourByteAbgrPreFrom3ByteRgb(pRas, PREFIX, x, r, g, b) \
+ do { \
+ (pRas)[4*(x)+0] = (jubyte) 0xff; \
+ (pRas)[4*(x)+1] = (jubyte) (b); \
+ (pRas)[4*(x)+2] = (jubyte) (g); \
+ (pRas)[4*(x)+3] = (jubyte) (r); \
+ } while (0)
+
+#define StoreFourByteAbgrPreFrom4ByteArgb(pRas, PREFIX, x, a, r, g, b) \
+ do { \
+ if ((a) == 0xff) { \
+ StoreFourByteAbgrPreFrom3ByteRgb(pRas, PREFIX, x, r, g, b); \
+ } else { \
+ (pRas)[4*(x)+0] = (jubyte) (a); \
+ (pRas)[4*(x)+1] = MUL8(a, b); \
+ (pRas)[4*(x)+2] = MUL8(a, g); \
+ (pRas)[4*(x)+3] = MUL8(a, r); \
+ } \
+ } while (0)
+
+#define CopyFourByteAbgrPreToIntArgbPre(pRGB, i, PREFIX, pRow, x) \
+ (pRGB)[i] = (((pRow)[4*(x)+0] << 24) | \
+ ((pRow)[4*(x)+1] << 0) | \
+ ((pRow)[4*(x)+2] << 8) | \
+ ((pRow)[4*(x)+3] << 16))
+
+
+#define DeclareFourByteAbgrPreAlphaLoadData(PREFIX)
+#define InitFourByteAbgrPreAlphaLoadData(PREFIX, pRasInfo)
+
+#define LoadAlphaFromFourByteAbgrPreFor4ByteArgb(pRas, PREFIX, COMP_PREFIX) \
+ COMP_PREFIX ## A = (pRas)[0]
+
+#define Postload4ByteArgbFromFourByteAbgrPre(pRas, PREFIX, COMP_PREFIX) \
+ do { \
+ COMP_PREFIX ## B = (pRas)[1]; \
+ COMP_PREFIX ## G = (pRas)[2]; \
+ COMP_PREFIX ## R = (pRas)[3]; \
+ } while (0)
+
+
+#define FourByteAbgrPreIsPremultiplied 1
+
+#define DeclareFourByteAbgrPreBlendFillVars(PREFIX)
+
+#define ClearFourByteAbgrPreBlendFillVars(PREFIX, argb)
+
+#define InitFourByteAbgrPreBlendFillVarsNonPre(PREFIX, argb, COMP_PREFIX)
+
+#define InitFourByteAbgrPreBlendFillVarsPre(PREFIX, argb, COMP_PREFIX)
+
+#define StoreFourByteAbgrPreBlendFill(pRas, PREFIX, x, argb, COMP_PREFIX) \
+ StoreFourByteAbgrPreFrom4ByteArgbComps(pRas, PREFIX, x, COMP_PREFIX)
+
+#define StoreFourByteAbgrPreFrom4ByteArgbComps(pRas, PREFIX, x, COMP_PREFIX)\
+ do { \
+ (pRas)[4*(x)+0] = (jubyte) COMP_PREFIX ## A; \
+ (pRas)[4*(x)+1] = (jubyte) COMP_PREFIX ## B; \
+ (pRas)[4*(x)+2] = (jubyte) COMP_PREFIX ## G; \
+ (pRas)[4*(x)+3] = (jubyte) COMP_PREFIX ## R; \
+ } while (0)
+
+#endif /* FourByteAbgrPre_h_Included */