J. Duke | 319a3b9 | 2007-12-01 00:00:00 +0000 | [diff] [blame^] | 1 | /* |
| 2 | * Copyright 2000-2001 Sun Microsystems, Inc. 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. Sun designates this |
| 8 | * particular file as subject to the "Classpath" exception as provided |
| 9 | * by Sun 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, |
| 22 | * CA 95054 USA or visit www.sun.com if you need additional information or |
| 23 | * have any 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) |