1 /* 2 * Copyright (c) 2000, 2001, Oracle and/or its affiliates. All rights reserved. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7 * published by the Free Software Foundation. Oracle designates this 8 * particular file as subject to the "Classpath" exception as provided 9 * by Oracle in the LICENSE file that accompanied this code. 10 * 11 * This code is distributed in the hope that it will be useful, but WITHOUT 12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 14 * version 2 for more details (a copy is included in the LICENSE file that 15 * accompanied this code). 16 * 17 * You should have received a copy of the GNU General Public License version 18 * 2 along with this work; if not, write to the Free Software Foundation, 19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 20 * 21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 22 * or visit www.oracle.com if you need additional information or have any 23 * questions. 24 */ 25 26 #include "GraphicsPrimitiveMgr.h" 27 #include "LoopMacros.h" 28 29 /* 30 * This file contains macro and type definitions used by the macros in 31 * LoopMacros.h to manipulate a surface of type "Any4Byte". 32 */ 33 34 typedef jubyte Any4ByteDataType; 35 36 #define Any4BytePixelStride 4 37 38 #define DeclareAny4ByteLoadVars(PREFIX) 39 #define DeclareAny4ByteStoreVars(PREFIX) 40 #define InitAny4ByteLoadVars(PREFIX, pRasInfo) 41 #define InitAny4ByteStoreVarsY(PREFIX, pRasInfo) 42 #define InitAny4ByteStoreVarsX(PREFIX, pRasInfo) 43 #define NextAny4ByteStoreVarsX(PREFIX) 44 #define NextAny4ByteStoreVarsY(PREFIX) 45 46 #define DeclareAny4BytePixelData(PREFIX) \ 47 jubyte PREFIX ## 0, PREFIX ## 1, PREFIX ## 2, PREFIX ## 3; 48 49 #define ExtractAny4BytePixelData(PIXEL, PREFIX) \ 50 do { \ 51 PREFIX ## 0 = (jubyte) (PIXEL); \ 52 PREFIX ## 1 = (jubyte) (PIXEL >> 8); \ 53 PREFIX ## 2 = (jubyte) (PIXEL >> 16); \ 54 PREFIX ## 3 = (jubyte) (PIXEL >> 24); \ 55 } while (0) 56 57 #define StoreAny4BytePixelData(pPix, x, pixel, PREFIX) \ 58 do { \ 59 (pPix)[4*x+0] = PREFIX ## 0; \ 60 (pPix)[4*x+1] = PREFIX ## 1; \ 61 (pPix)[4*x+2] = PREFIX ## 2; \ 62 (pPix)[4*x+3] = PREFIX ## 3; \ 63 } while (0) 64 65 #define CopyAny4BytePixelData(pSrc, sx, pDst, dx) \ 66 do { \ 67 (pDst)[4*dx+0] = (pSrc)[4*sx+0]; \ 68 (pDst)[4*dx+1] = (pSrc)[4*sx+1]; \ 69 (pDst)[4*dx+2] = (pSrc)[4*sx+2]; \ 70 (pDst)[4*dx+3] = (pSrc)[4*sx+3]; \ 71 } while (0) 72 73 #define XorCopyAny4BytePixelData(pSrc, pDst, x, xorpixel, XORPREFIX) \ 74 do { \ 75 (pDst)[4*x+0] ^= (pSrc)[4*x+0] ^ XORPREFIX ## 0; \ 76 (pDst)[4*x+1] ^= (pSrc)[4*x+1] ^ XORPREFIX ## 1; \ 77 (pDst)[4*x+2] ^= (pSrc)[4*x+2] ^ XORPREFIX ## 2; \ 78 (pDst)[4*x+3] ^= (pSrc)[4*x+3] ^ XORPREFIX ## 3; \ 79 } while (0) 80 81 #define XorAny4BytePixelData(srcpixel, SRCPREFIX, pDst, x, \ 82 xorpixel, XORPREFIX, mask, MASKPREFIX) \ 83 do { \ 84 (pDst)[4*x+0] ^= ((SRCPREFIX ## 0 ^ XORPREFIX ## 0) & \ 85 ~MASKPREFIX ## 0); \ 86 (pDst)[4*x+1] ^= ((SRCPREFIX ## 1 ^ XORPREFIX ## 1) & \ 87 ~MASKPREFIX ## 1); \ 88 (pDst)[4*x+2] ^= ((SRCPREFIX ## 2 ^ XORPREFIX ## 2) & \ 89 ~MASKPREFIX ## 2); \ 90 (pDst)[4*x+3] ^= ((SRCPREFIX ## 3 ^ XORPREFIX ## 3) & \ 91 ~MASKPREFIX ## 3); \ 92 } while (0) 93 94 DECLARE_ISOCOPY_BLIT(Any4Byte); 95 DECLARE_ISOSCALE_BLIT(Any4Byte); 96 DECLARE_ISOXOR_BLIT(Any4Byte); 97 98 #define REGISTER_ANY4BYTE_ISOCOPY_BLIT(FOURBYTETYPE) \ 99 REGISTER_ISOCOPY_BLIT(FOURBYTETYPE, Any4Byte) 100 101 #define REGISTER_ANY4BYTE_ISOSCALE_BLIT(FOURBYTETYPE) \ 102 REGISTER_ISOSCALE_BLIT(FOURBYTETYPE, Any4Byte) 103 104 #define REGISTER_ANY4BYTE_ISOXOR_BLIT(FOURBYTETYPE) \ 105 REGISTER_ISOXOR_BLIT(FOURBYTETYPE, Any4Byte) 106