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