| author | erikj |
| Tue, 12 Sep 2017 19:03:39 +0200 | |
| changeset 47216 | 71c04702a3d5 |
| parent 26751 | jdk/src/java.desktop/share/native/libawt/java2d/loops/AnyByteBinary.h@70bac69b37c9 |
| permissions | -rw-r--r-- |
| 2 | 1 |
/* |
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6dadb192ad81
8029235: Update copyright year to match last edit in jdk8 jdk repository for 2013
lana
parents:
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changeset
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* Copyright (c) 2000, 2013, Oracle and/or its affiliates. All rights reserved. |
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
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* |
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* This code is free software; you can redistribute it and/or modify it |
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* under the terms of the GNU General Public License version 2 only, as |
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* published by the Free Software Foundation. Oracle designates this |
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* particular file as subject to the "Classpath" exception as provided |
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* by Oracle in the LICENSE file that accompanied this code. |
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* |
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* This code is distributed in the hope that it will be useful, but WITHOUT |
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
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* version 2 for more details (a copy is included in the LICENSE file that |
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* accompanied this code). |
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* |
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* You should have received a copy of the GNU General Public License version |
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* 2 along with this work; if not, write to the Free Software Foundation, |
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
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* |
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
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* or visit www.oracle.com if you need additional information or have any |
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* questions. |
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*/ |
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#ifndef AnyByteBinary_h_Included |
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#define AnyByteBinary_h_Included |
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#include <string.h> |
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#include "AlphaMacros.h" |
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#include "GraphicsPrimitiveMgr.h" |
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#include "LoopMacros.h" |
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#include "LineUtils.h" |
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/* |
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* This file contains macros that are similar to those found in LoopMacros.h |
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* and AlphaMacros.h, yet have been specialized to manipulate any one of the |
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* surfaces in the "ByteBinary" family. It also contains generalized versions |
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* of some macros that are used by the more specific ByteBinary surfaces. |
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*/ |
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/* REMIND: the ByteBinary store macros should probably do ordered dithering */ |
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#define DeclareByteBinaryLoadVars(PREFIX) \ |
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jint *PREFIX ## Lut; |
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#define DeclareByteBinaryStoreVars(PREFIX) \ |
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unsigned char *PREFIX ## InvLut; |
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#define SetByteBinaryStoreVarsYPos(PREFIX, pRasInfo, LOC) |
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#define SetByteBinaryStoreVarsXPos(PREFIX, pRasInfo, LOC) |
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#define InitByteBinaryLoadVars(PREFIX, pRasInfo) \ |
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PREFIX ## Lut = (pRasInfo)->lutBase |
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#define InitByteBinaryStoreVarsY(PREFIX, pRasInfo) \ |
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PREFIX ## InvLut = (pRasInfo)->invColorTable |
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#define InitByteBinaryStoreVarsX(PREFIX, pRasInfo) |
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#define NextByteBinaryStoreVarsX(PREFIX) |
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#define NextByteBinaryStoreVarsY(PREFIX) |
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#define DeclareByteBinaryInitialLoadVars(TYPE, INFO, pRas, PREFIX, x) \ |
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int PREFIX ## adjx = (x) + (INFO)->pixelBitOffset / TYPE ## BitsPerPixel; \ |
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int PREFIX ## index = (PREFIX ## adjx) / TYPE ## PixelsPerByte; \ |
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int PREFIX ## bits = TYPE ## MaxBitOffset - \ |
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(((PREFIX ## adjx) % TYPE ## PixelsPerByte) * \ |
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TYPE ## BitsPerPixel); \ |
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int PREFIX ## bbpix = (pRas)[PREFIX ## index]; |
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#define InitialLoadByteBinary(TYPE, pRas, PREFIX) \ |
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do { \
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if (PREFIX ## bits < 0) { \
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(pRas)[PREFIX ## index] = (jubyte) PREFIX ## bbpix; \ |
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PREFIX ## bbpix = (pRas)[++(PREFIX ## index)]; \ |
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PREFIX ## bits = TYPE ## MaxBitOffset; \ |
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} \ |
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} while (0) |
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#define ShiftBitsByteBinary(TYPE, PREFIX) \ |
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PREFIX ## bits -= TYPE ## BitsPerPixel |
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#define FinalStoreByteBinary(TYPE, pRas, PREFIX) \ |
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(pRas)[PREFIX ## index] = (jubyte) PREFIX ## bbpix |
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#define CurrentPixelByteBinary(TYPE, PREFIX) \ |
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((PREFIX ## bbpix >> PREFIX ## bits) & TYPE ## PixelMask) |
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#define StoreByteBinaryPixel(TYPE, pRas, x, pixel) |
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#define StoreByteBinaryPixelData(TYPE, pPix, x, pixel, PREFIX) \ |
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do { \
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PREFIX ## bbpix &= ~(TYPE ## PixelMask << PREFIX ## bits); \ |
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PREFIX ## bbpix |= (pixel << PREFIX ## bits); \ |
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} while (0) |
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#define ByteBinaryPixelFromArgb(TYPE, pixel, rgb, pRasInfo) \ |
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do { \
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jint r, g, b; \ |
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ExtractIntDcmComponentsX123(rgb, r, g, b); \ |
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(pixel) = SurfaceData_InvColorMap((pRasInfo)->invColorTable, \ |
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r, g, b); \ |
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} while (0) |
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#define XorByteBinaryPixelData(TYPE, pDst, x, PREFIX, \ |
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srcpixel, xorpixel, mask) \ |
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PREFIX ## bbpix ^= ((((srcpixel) ^ (xorpixel)) & TYPE ## PixelMask) \ |
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<< PREFIX ## bits) |
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#define LoadByteBinaryTo1IntRgb(TYPE, pRas, PREFIX, x, rgb) \ |
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(rgb) = PREFIX ## Lut[CurrentPixelByteBinary(TYPE, PREFIX)] |
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#define LoadByteBinaryTo1IntArgb(TYPE, pRas, PREFIX, x, argb) \ |
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(argb) = PREFIX ## Lut[CurrentPixelByteBinary(TYPE, PREFIX)] |
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#define LoadByteBinaryTo3ByteRgb(TYPE, pRas, PREFIX, x, r, g, b) \ |
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do { \
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jint rgb = PREFIX ## Lut[CurrentPixelByteBinary(TYPE, PREFIX)]; \ |
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ExtractIntDcmComponentsX123(rgb, r, g, b); \ |
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} while (0) |
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#define LoadByteBinaryTo4ByteArgb(TYPE, pRas, PREFIX, x, a, r, g, b) \ |
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do { \
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jint argb = PREFIX ## Lut[CurrentPixelByteBinary(TYPE, PREFIX)]; \ |
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ExtractIntDcmComponents1234(argb, a, r, g, b); \ |
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} while (0) |
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#define StoreByteBinaryFrom1IntRgb(TYPE, pRas, PREFIX, x, rgb) \ |
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do { \
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int r, g, b; \ |
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ExtractIntDcmComponentsX123(rgb, r, g, b); \ |
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StoreByteBinaryFrom3ByteRgb(TYPE, pRas, PREFIX, x, r, g, b); \ |
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} while (0) |
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#define StoreByteBinaryFrom1IntArgb(TYPE, pRas, PREFIX, x, argb) \ |
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StoreByteBinaryFrom1IntRgb(TYPE, pRas, PREFIX, x, argb) |
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#define StoreByteBinaryFrom3ByteRgb(TYPE, pRas, PREFIX, x, r, g, b) \ |
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StoreByteBinaryPixelData(TYPE, pRas, x, \ |
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SurfaceData_InvColorMap(PREFIX ## InvLut, \ |
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r, g, b), \ |
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PREFIX) |
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#define StoreByteBinaryFrom4ByteArgb(TYPE, pRas, PREFIX, x, a, r, g, b) \ |
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StoreByteBinaryFrom3ByteRgb(TYPE, pRas, PREFIX, x, r, g, b) |
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#define DeclareByteBinaryAlphaLoadData(TYPE, PREFIX) \ |
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jint *PREFIX ## Lut; \ |
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jint PREFIX ## rgb; |
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#define InitByteBinaryAlphaLoadData(TYPE, PREFIX, pRasInfo) \ |
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15970
068f2b5c2145
8005796: [parfait] Possible uninitialised variable at jdk/src/share/native/sun/java2d/loops/ByteBinary1Bit.c
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do { \
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068f2b5c2145
8005796: [parfait] Possible uninitialised variable at jdk/src/share/native/sun/java2d/loops/ByteBinary1Bit.c
jgodinez
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PREFIX ## Lut = (pRasInfo)->lutBase; \ |
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068f2b5c2145
8005796: [parfait] Possible uninitialised variable at jdk/src/share/native/sun/java2d/loops/ByteBinary1Bit.c
jgodinez
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PREFIX ## rgb = 0; \ |
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068f2b5c2145
8005796: [parfait] Possible uninitialised variable at jdk/src/share/native/sun/java2d/loops/ByteBinary1Bit.c
jgodinez
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} while (0) |
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#define LoadAlphaFromByteBinaryFor4ByteArgb(TYPE, pRas, PREFIX, COMP_PREFIX) \ |
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do { \
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PREFIX ## rgb = PREFIX ## Lut[CurrentPixelByteBinary(TYPE, PREFIX)]; \ |
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COMP_PREFIX ## A = ((juint) PREFIX ## rgb) >> 24; \ |
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} while (0) |
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#define Postload4ByteArgbFromByteBinary(TYPE, pRas, PREFIX, COMP_PREFIX) \ |
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do { \
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COMP_PREFIX ## R = (PREFIX ## rgb >> 16) & 0xff; \ |
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COMP_PREFIX ## G = (PREFIX ## rgb >> 8) & 0xff; \ |
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COMP_PREFIX ## B = (PREFIX ## rgb >> 0) & 0xff; \ |
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} while (0) |
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#define ByteBinaryIsPremultiplied 0 |
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#define StoreByteBinaryFrom4ByteArgbComps(TYPE, pRas, PREFIX, x, COMP_PREFIX)\ |
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StoreByteBinaryFrom4ByteArgb(TYPE, pRas, PREFIX, x, \ |
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COMP_PREFIX ## A, COMP_PREFIX ## R, \ |
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COMP_PREFIX ## G, COMP_PREFIX ## B) |
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#define BBBlitLoopWidthHeight(SRCTYPE, SRCPTR, SRCBASE, SRCINFO, SRCPREFIX, \ |
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DSTTYPE, DSTPTR, DSTBASE, DSTINFO, DSTPREFIX, \ |
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WIDTH, HEIGHT, BODY) \ |
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do { \
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SRCTYPE ## DataType *SRCPTR = (SRCTYPE ## DataType *) (SRCBASE); \ |
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DSTTYPE ## DataType *DSTPTR = (DSTTYPE ## DataType *) (DSTBASE); \ |
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jint srcScan = (SRCINFO)->scanStride; \ |
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jint dstScan = (DSTINFO)->scanStride; \ |
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jint srcx1 = (SRCINFO)->bounds.x1; \ |
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jint dstx1 = (DSTINFO)->bounds.x1; \ |
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Init ## DSTTYPE ## StoreVarsY(DSTPREFIX, DSTINFO); \ |
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srcScan -= (WIDTH) * SRCTYPE ## PixelStride; \ |
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dstScan -= (WIDTH) * DSTTYPE ## PixelStride; \ |
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do { \
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Declare ## SRCTYPE ## InitialLoadVars(SRCINFO, SRCPTR, SRCPREFIX, \ |
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srcx1) \ |
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Declare ## DSTTYPE ## InitialLoadVars(DSTINFO, DSTPTR, DSTPREFIX, \ |
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dstx1) \ |
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juint w = WIDTH; \ |
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Init ## DSTTYPE ## StoreVarsX(DSTPREFIX, DSTINFO); \ |
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do { \
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InitialLoad ## SRCTYPE(SRCPTR, SRCPREFIX); \ |
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InitialLoad ## DSTTYPE(DSTPTR, DSTPREFIX); \ |
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BODY; \ |
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ShiftBits ## SRCTYPE(SRCPREFIX); \ |
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ShiftBits ## DSTTYPE(DSTPREFIX); \ |
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SRCPTR = PtrAddBytes(SRCPTR, SRCTYPE ## PixelStride); \ |
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DSTPTR = PtrAddBytes(DSTPTR, DSTTYPE ## PixelStride); \ |
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Next ## DSTTYPE ## StoreVarsX(DSTPREFIX); \ |
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} while (--w > 0); \ |
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FinalStore ## DSTTYPE(DSTPTR, DSTPREFIX); \ |
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SRCPTR = PtrAddBytes(SRCPTR, srcScan); \ |
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DSTPTR = PtrAddBytes(DSTPTR, dstScan); \ |
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Next ## DSTTYPE ## StoreVarsY(DSTPREFIX); \ |
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} while (--HEIGHT > 0); \ |
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} while (0) |
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#define BBXorVia1IntArgb(SRCPTR, SRCTYPE, SRCPREFIX, \ |
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DSTPTR, DSTTYPE, DSTPREFIX, \ |
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XVAR, XORPIXEL, MASK, DSTINFOPTR) \ |
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do { \
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jint srcpixel; \ |
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Load ## SRCTYPE ## To1IntArgb(SRCPTR, SRCPREFIX, XVAR, srcpixel); \ |
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\ |
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if (IsArgbTransparent(srcpixel)) { \
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break; \ |
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} \ |
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\ |
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DSTTYPE ## PixelFromArgb(srcpixel, srcpixel, DSTINFOPTR); \ |
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\ |
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Xor ## DSTTYPE ## PixelData(DSTPTR, XVAR, DSTPREFIX, srcpixel, \ |
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XORPIXEL, MASK); \ |
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} while (0) |
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#define DEFINE_BYTE_BINARY_CONVERT_BLIT(SRC, DST, STRATEGY) \ |
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void NAME_CONVERT_BLIT(SRC, DST)(void *srcBase, void *dstBase, \ |
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juint width, juint height, \ |
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SurfaceDataRasInfo *pSrcInfo, \ |
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SurfaceDataRasInfo *pDstInfo, \ |
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NativePrimitive *pPrim, \ |
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CompositeInfo *pCompInfo) \ |
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{ \
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Declare ## SRC ## LoadVars(SrcRead) \ |
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Declare ## DST ## StoreVars(DstWrite) \ |
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\ |
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Init ## SRC ## LoadVars(SrcRead, pSrcInfo); \ |
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BBBlitLoopWidthHeight(SRC, pSrc, srcBase, pSrcInfo, SrcRead, \ |
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DST, pDst, dstBase, pDstInfo, DstWrite, \ |
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width, height, \ |
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ConvertVia ## STRATEGY(pSrc, SRC, SrcRead, \ |
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pDst, DST, DstWrite, \ |
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0, 0)); \ |
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} |
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#define DEFINE_BYTE_BINARY_XOR_BLIT(SRC, DST) \ |
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void NAME_XOR_BLIT(SRC, DST)(void *srcBase, void *dstBase, \ |
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juint width, juint height, \ |
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SurfaceDataRasInfo *pSrcInfo, \ |
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SurfaceDataRasInfo *pDstInfo, \ |
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NativePrimitive *pPrim, \ |
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CompositeInfo *pCompInfo) \ |
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{ \
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jint xorpixel = pCompInfo->details.xorPixel; \ |
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juint alphamask = pCompInfo->alphaMask; \ |
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Declare ## SRC ## LoadVars(SrcRead) \ |
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Declare ## DST ## StoreVars(DstWrite) \ |
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\ |
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Init ## SRC ## LoadVars(SrcRead, pSrcInfo); \ |
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BBBlitLoopWidthHeight(SRC, pSrc, srcBase, pSrcInfo, SrcRead, \ |
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DST, pDst, dstBase, pDstInfo, DstWrite, \ |
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width, height, \ |
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BBXorVia1IntArgb(pSrc, SRC, SrcRead, \ |
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pDst, DST, DstWrite, \ |
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0, xorpixel, \ |
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alphamask, pDstInfo)); \ |
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} |
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281 |
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282 |
#define DEFINE_BYTE_BINARY_SOLID_FILLRECT(DST) \ |
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void NAME_SOLID_FILLRECT(DST)(SurfaceDataRasInfo *pRasInfo, \ |
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jint lox, jint loy, \ |
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jint hix, jint hiy, \ |
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jint pixel, \ |
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NativePrimitive *pPrim, \ |
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CompositeInfo *pCompInfo) \ |
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{ \
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DST ## DataType *pPix; \ |
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jint scan = pRasInfo->scanStride; \ |
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juint height = hiy - loy; \ |
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juint width = hix - lox; \ |
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\ |
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pPix = PtrCoord(pRasInfo->rasBase, lox, DST ## PixelStride, loy, scan); \ |
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296 |
do { \
|
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297 |
Declare ## DST ## InitialLoadVars(pRasInfo, pPix, DstPix, lox) \ |
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298 |
jint w = width; \ |
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299 |
do { \
|
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300 |
InitialLoad ## DST(pPix, DstPix); \ |
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301 |
Store ## DST ## PixelData(pPix, 0, pixel, DstPix); \ |
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ShiftBits ## DST(DstPix); \ |
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} while (--w > 0); \ |
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FinalStore ## DST(pPix, DstPix); \ |
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pPix = PtrAddBytes(pPix, scan); \ |
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} while (--height > 0); \ |
|
307 |
} |
|
308 |
||
309 |
#define DEFINE_BYTE_BINARY_SOLID_FILLSPANS(DST) \ |
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310 |
void NAME_SOLID_FILLSPANS(DST)(SurfaceDataRasInfo *pRasInfo, \ |
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311 |
SpanIteratorFuncs *pSpanFuncs, void *siData, \ |
|
312 |
jint pixel, NativePrimitive *pPrim, \ |
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313 |
CompositeInfo *pCompInfo) \ |
|
314 |
{ \
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315 |
void *pBase = pRasInfo->rasBase; \ |
|
316 |
jint scan = pRasInfo->scanStride; \ |
|
317 |
jint bbox[4]; \ |
|
318 |
\ |
|
319 |
while ((*pSpanFuncs->nextSpan)(siData, bbox)) { \
|
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320 |
jint x = bbox[0]; \ |
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321 |
jint y = bbox[1]; \ |
|
322 |
juint w = bbox[2] - x; \ |
|
323 |
juint h = bbox[3] - y; \ |
|
324 |
DST ## DataType *pPix = PtrCoord(pBase, \ |
|
325 |
x, DST ## PixelStride, \ |
|
326 |
y, scan); \ |
|
327 |
do { \
|
|
328 |
Declare ## DST ## InitialLoadVars(pRasInfo, pPix, DstPix, x) \ |
|
329 |
jint relx = w; \ |
|
330 |
do { \
|
|
331 |
InitialLoad ## DST(pPix, DstPix); \ |
|
332 |
Store ## DST ## PixelData(pPix, 0, pixel, DstPix); \ |
|
333 |
ShiftBits ## DST(DstPix); \ |
|
334 |
} while (--relx > 0); \ |
|
335 |
FinalStore ## DST(pPix, DstPix); \ |
|
336 |
pPix = PtrAddBytes(pPix, scan); \ |
|
337 |
} while (--h > 0); \ |
|
338 |
} \ |
|
339 |
} |
|
340 |
||
341 |
#define DEFINE_BYTE_BINARY_SOLID_DRAWLINE(DST) \ |
|
342 |
void NAME_SOLID_DRAWLINE(DST)(SurfaceDataRasInfo *pRasInfo, \ |
|
343 |
jint x1, jint y1, jint pixel, \ |
|
344 |
jint steps, jint error, \ |
|
345 |
jint bumpmajormask, jint errmajor, \ |
|
346 |
jint bumpminormask, jint errminor, \ |
|
347 |
NativePrimitive *pPrim, \ |
|
348 |
CompositeInfo *pCompInfo) \ |
|
349 |
{ \
|
|
350 |
jint scan = pRasInfo->scanStride; \ |
|
351 |
DST ## DataType *pPix = PtrCoord(pRasInfo->rasBase, \ |
|
352 |
x1, DST ## PixelStride, \ |
|
353 |
y1, scan); \ |
|
354 |
DeclareBumps(bumpmajor, bumpminor) \ |
|
355 |
\ |
|
356 |
scan *= DST ## PixelsPerByte; \ |
|
357 |
InitBumps(bumpmajor, bumpminor, bumpmajormask, bumpminormask, 1, scan); \ |
|
358 |
if (errmajor == 0) { \
|
|
359 |
do { \
|
|
360 |
Declare ## DST ## InitialLoadVars(pRasInfo, pPix, DstPix, x1) \ |
|
361 |
Store ## DST ## PixelData(pPix, 0, pixel, DstPix); \ |
|
362 |
FinalStore ## DST(pPix, DstPix); \ |
|
363 |
x1 += bumpmajor; \ |
|
364 |
} while (--steps > 0); \ |
|
365 |
} else { \
|
|
366 |
do { \
|
|
367 |
Declare ## DST ## InitialLoadVars(pRasInfo, pPix, DstPix, x1) \ |
|
368 |
Store ## DST ## PixelData(pPix, 0, pixel, DstPix); \ |
|
369 |
FinalStore ## DST(pPix, DstPix); \ |
|
370 |
if (error < 0) { \
|
|
371 |
x1 += bumpmajor; \ |
|
372 |
error += errmajor; \ |
|
373 |
} else { \
|
|
374 |
x1 += bumpminor; \ |
|
375 |
error -= errminor; \ |
|
376 |
} \ |
|
377 |
} while (--steps > 0); \ |
|
378 |
} \ |
|
379 |
} |
|
380 |
||
381 |
#define DEFINE_BYTE_BINARY_XOR_FILLRECT(DST) \ |
|
382 |
void NAME_XOR_FILLRECT(DST)(SurfaceDataRasInfo *pRasInfo, \ |
|
383 |
jint lox, jint loy, \ |
|
384 |
jint hix, jint hiy, \ |
|
385 |
jint pixel, \ |
|
386 |
NativePrimitive *pPrim, \ |
|
387 |
CompositeInfo *pCompInfo) \ |
|
388 |
{ \
|
|
389 |
jint xorpixel = pCompInfo->details.xorPixel; \ |
|
390 |
juint alphamask = pCompInfo->alphaMask; \ |
|
391 |
DST ## DataType *pPix; \ |
|
392 |
jint scan = pRasInfo->scanStride; \ |
|
393 |
juint height = hiy - loy; \ |
|
394 |
juint width = hix - lox; \ |
|
395 |
\ |
|
396 |
pPix = PtrCoord(pRasInfo->rasBase, lox, DST ## PixelStride, loy, scan); \ |
|
397 |
do { \
|
|
398 |
Declare ## DST ## InitialLoadVars(pRasInfo, pPix, DstPix, lox) \ |
|
399 |
jint w = width; \ |
|
400 |
do { \
|
|
401 |
InitialLoad ## DST(pPix, DstPix); \ |
|
402 |
Xor ## DST ## PixelData(pPix, 0, DstPix, \ |
|
403 |
pixel, xorpixel, alphamask); \ |
|
404 |
ShiftBits ## DST(DstPix); \ |
|
405 |
} while (--w > 0); \ |
|
406 |
FinalStore ## DST(pPix, DstPix); \ |
|
407 |
pPix = PtrAddBytes(pPix, scan); \ |
|
408 |
} while (--height > 0); \ |
|
409 |
} |
|
410 |
||
411 |
#define DEFINE_BYTE_BINARY_XOR_FILLSPANS(DST) \ |
|
412 |
void NAME_XOR_FILLSPANS(DST)(SurfaceDataRasInfo *pRasInfo, \ |
|
413 |
SpanIteratorFuncs *pSpanFuncs, \ |
|
414 |
void *siData, jint pixel, \ |
|
415 |
NativePrimitive *pPrim, \ |
|
416 |
CompositeInfo *pCompInfo) \ |
|
417 |
{ \
|
|
418 |
void *pBase = pRasInfo->rasBase; \ |
|
419 |
jint xorpixel = pCompInfo->details.xorPixel; \ |
|
420 |
juint alphamask = pCompInfo->alphaMask; \ |
|
421 |
jint scan = pRasInfo->scanStride; \ |
|
422 |
jint bbox[4]; \ |
|
423 |
\ |
|
424 |
while ((*pSpanFuncs->nextSpan)(siData, bbox)) { \
|
|
425 |
jint x = bbox[0]; \ |
|
426 |
jint y = bbox[1]; \ |
|
427 |
juint w = bbox[2] - x; \ |
|
428 |
juint h = bbox[3] - y; \ |
|
429 |
DST ## DataType *pPix = PtrCoord(pBase, \ |
|
430 |
x, DST ## PixelStride, \ |
|
431 |
y, scan); \ |
|
432 |
do { \
|
|
433 |
Declare ## DST ## InitialLoadVars(pRasInfo, pPix, DstPix, x) \ |
|
434 |
jint relx = w; \ |
|
435 |
do { \
|
|
436 |
InitialLoad ## DST(pPix, DstPix); \ |
|
437 |
Xor ## DST ## PixelData(pPix, 0, DstPix, \ |
|
438 |
pixel, xorpixel, alphamask); \ |
|
439 |
ShiftBits ## DST(DstPix); \ |
|
440 |
} while (--relx > 0); \ |
|
441 |
FinalStore ## DST(pPix, DstPix); \ |
|
442 |
pPix = PtrAddBytes(pPix, scan); \ |
|
443 |
} while (--h > 0); \ |
|
444 |
} \ |
|
445 |
} |
|
446 |
||
447 |
#define DEFINE_BYTE_BINARY_XOR_DRAWLINE(DST) \ |
|
448 |
void NAME_XOR_DRAWLINE(DST)(SurfaceDataRasInfo *pRasInfo, \ |
|
449 |
jint x1, jint y1, jint pixel, \ |
|
450 |
jint steps, jint error, \ |
|
451 |
jint bumpmajormask, jint errmajor, \ |
|
452 |
jint bumpminormask, jint errminor, \ |
|
453 |
NativePrimitive *pPrim, \ |
|
454 |
CompositeInfo *pCompInfo) \ |
|
455 |
{ \
|
|
456 |
jint xorpixel = pCompInfo->details.xorPixel; \ |
|
457 |
juint alphamask = pCompInfo->alphaMask; \ |
|
458 |
jint scan = pRasInfo->scanStride; \ |
|
459 |
DST ## DataType *pPix = PtrCoord(pRasInfo->rasBase, \ |
|
460 |
x1, DST ## PixelStride, \ |
|
461 |
y1, scan); \ |
|
462 |
DeclareBumps(bumpmajor, bumpminor) \ |
|
463 |
\ |
|
464 |
scan *= DST ## PixelsPerByte; \ |
|
465 |
InitBumps(bumpmajor, bumpminor, bumpmajormask, bumpminormask, 1, scan); \ |
|
466 |
\ |
|
467 |
if (errmajor == 0) { \
|
|
468 |
do { \
|
|
469 |
Declare ## DST ## InitialLoadVars(pRasInfo, pPix, DstPix, x1) \ |
|
470 |
Xor ## DST ## PixelData(pPix, 0, DstPix, \ |
|
471 |
pixel, xorpixel, alphamask); \ |
|
472 |
FinalStore ## DST(pPix, DstPix); \ |
|
473 |
x1 += bumpmajor; \ |
|
474 |
} while (--steps > 0); \ |
|
475 |
} else { \
|
|
476 |
do { \
|
|
477 |
Declare ## DST ## InitialLoadVars(pRasInfo, pPix, DstPix, x1) \ |
|
478 |
Xor ## DST ## PixelData(pPix, 0, DstPix, \ |
|
479 |
pixel, xorpixel, alphamask); \ |
|
480 |
FinalStore ## DST(pPix, DstPix); \ |
|
481 |
if (error < 0) { \
|
|
482 |
x1 += bumpmajor; \ |
|
483 |
error += errmajor; \ |
|
484 |
} else { \
|
|
485 |
x1 += bumpminor; \ |
|
486 |
error -= errminor; \ |
|
487 |
} \ |
|
488 |
} while (--steps > 0); \ |
|
489 |
} \ |
|
490 |
} |
|
491 |
||
492 |
#define DEFINE_BYTE_BINARY_SOLID_DRAWGLYPHLIST(DST) \ |
|
493 |
void NAME_SOLID_DRAWGLYPHLIST(DST)(SurfaceDataRasInfo *pRasInfo, \ |
|
494 |
ImageRef *glyphs, \ |
|
495 |
jint totalGlyphs, jint fgpixel, \ |
|
496 |
jint argbcolor, \ |
|
497 |
jint clipLeft, jint clipTop, \ |
|
498 |
jint clipRight, jint clipBottom, \ |
|
499 |
NativePrimitive *pPrim, \ |
|
500 |
CompositeInfo *pCompInfo) \ |
|
501 |
{ \
|
|
502 |
jint glyphCounter; \ |
|
503 |
jint scan = pRasInfo->scanStride; \ |
|
504 |
DST ## DataType *pPix; \ |
|
505 |
\ |
|
506 |
for (glyphCounter = 0; glyphCounter < totalGlyphs; glyphCounter++) { \
|
|
507 |
DeclareDrawGlyphListClipVars(pixels, rowBytes, width, height, \ |
|
508 |
left, top, right, bottom) \ |
|
509 |
ClipDrawGlyphList(DST, pixels, 1, rowBytes, width, height, \ |
|
510 |
left, top, right, bottom, \ |
|
511 |
clipLeft, clipTop, clipRight, clipBottom, \ |
|
512 |
glyphs, glyphCounter, continue) \ |
|
513 |
pPix = PtrCoord(pRasInfo->rasBase,left,DST ## PixelStride,top,scan); \ |
|
514 |
\ |
|
515 |
do { \
|
|
516 |
Declare ## DST ## InitialLoadVars(pRasInfo, pPix, DstPix, left) \ |
|
517 |
jint x = 0; \ |
|
518 |
do { \
|
|
519 |
InitialLoad ## DST(pPix, DstPix); \ |
|
520 |
if (pixels[x]) { \
|
|
521 |
Store ## DST ## PixelData(pPix, 0, fgpixel, DstPix); \ |
|
522 |
} \ |
|
523 |
ShiftBits ## DST(DstPix); \ |
|
524 |
} while (++x < width); \ |
|
525 |
FinalStore ## DST(pPix, DstPix); \ |
|
526 |
pPix = PtrAddBytes(pPix, scan); \ |
|
527 |
pixels += rowBytes; \ |
|
528 |
} while (--height > 0); \ |
|
529 |
} \ |
|
530 |
} |
|
531 |
||
532 |
/* |
|
533 |
* REMIND: we shouldn't be attempting to do antialiased text for the |
|
534 |
* ByteBinary surfaces in the first place |
|
535 |
*/ |
|
536 |
#define DEFINE_BYTE_BINARY_SOLID_DRAWGLYPHLISTAA(DST, STRATEGY) \ |
|
537 |
void NAME_SOLID_DRAWGLYPHLISTAA(DST)(SurfaceDataRasInfo *pRasInfo, \ |
|
538 |
ImageRef *glyphs, \ |
|
539 |
jint totalGlyphs, jint fgpixel, \ |
|
540 |
jint argbcolor, \ |
|
541 |
jint clipLeft, jint clipTop, \ |
|
542 |
jint clipRight, jint clipBottom, \ |
|
543 |
NativePrimitive *pPrim, \ |
|
544 |
CompositeInfo *pCompInfo) \ |
|
545 |
{ \
|
|
546 |
jint glyphCounter; \ |
|
547 |
jint scan = pRasInfo->scanStride; \ |
|
548 |
DST ## DataType *pPix; \ |
|
549 |
DeclareAlphaVarFor ## STRATEGY(srcA) \ |
|
550 |
DeclareCompVarsFor ## STRATEGY(src) \ |
|
551 |
\ |
|
552 |
Declare ## DST ## LoadVars(pix) \ |
|
553 |
Declare ## DST ## StoreVars(pix) \ |
|
554 |
\ |
|
555 |
Init ## DST ## LoadVars(pix, pRasInfo); \ |
|
556 |
Init ## DST ## StoreVarsY(pix, pRasInfo); \ |
|
557 |
Init ## DST ## StoreVarsX(pix, pRasInfo); \ |
|
558 |
Extract ## STRATEGY ## CompsAndAlphaFromArgb(argbcolor, src); \ |
|
559 |
\ |
|
560 |
for (glyphCounter = 0; glyphCounter < totalGlyphs; glyphCounter++) { \
|
|
561 |
DeclareDrawGlyphListClipVars(pixels, rowBytes, width, height, \ |
|
562 |
left, top, right, bottom) \ |
|
563 |
ClipDrawGlyphList(DST, pixels, 1, rowBytes, width, height, \ |
|
564 |
left, top, right, bottom, \ |
|
565 |
clipLeft, clipTop, clipRight, clipBottom, \ |
|
566 |
glyphs, glyphCounter, continue) \ |
|
567 |
pPix = PtrCoord(pRasInfo->rasBase,left,DST ## PixelStride,top,scan); \ |
|
568 |
\ |
|
569 |
Set ## DST ## StoreVarsYPos(pix, pRasInfo, top); \ |
|
570 |
do { \
|
|
571 |
Declare ## DST ## InitialLoadVars(pRasInfo, pPix, pix, left) \ |
|
572 |
int x = 0; \ |
|
573 |
Set ## DST ## StoreVarsXPos(pix, pRasInfo, left); \ |
|
574 |
do { \
|
|
575 |
InitialLoad ## DST(pPix, pix); \ |
|
576 |
GlyphListAABlend ## STRATEGY(DST, pixels, x, pPix, \ |
|
577 |
fgpixel, pix, src); \ |
|
578 |
ShiftBits ## DST(pix); \ |
|
579 |
Next ## DST ## StoreVarsX(pix); \ |
|
580 |
} while (++x < width); \ |
|
581 |
FinalStore ## DST(pPix, pix); \ |
|
582 |
pPix = PtrAddBytes(pPix, scan); \ |
|
583 |
pixels += rowBytes; \ |
|
584 |
Next ## DST ## StoreVarsY(pix); \ |
|
585 |
} while (--height > 0); \ |
|
586 |
} \ |
|
587 |
} |
|
588 |
||
589 |
#define DEFINE_BYTE_BINARY_XOR_DRAWGLYPHLIST(DST) \ |
|
590 |
void NAME_XOR_DRAWGLYPHLIST(DST)(SurfaceDataRasInfo *pRasInfo, \ |
|
591 |
ImageRef *glyphs, \ |
|
592 |
jint totalGlyphs, jint fgpixel, \ |
|
593 |
jint argbcolor, \ |
|
594 |
jint clipLeft, jint clipTop, \ |
|
595 |
jint clipRight, jint clipBottom, \ |
|
596 |
NativePrimitive *pPrim, \ |
|
597 |
CompositeInfo *pCompInfo) \ |
|
598 |
{ \
|
|
599 |
jint glyphCounter; \ |
|
600 |
jint scan = pRasInfo->scanStride; \ |
|
601 |
jint xorpixel = pCompInfo->details.xorPixel; \ |
|
602 |
juint alphamask = pCompInfo->alphaMask; \ |
|
603 |
DST ## DataType *pPix; \ |
|
604 |
\ |
|
605 |
for (glyphCounter = 0; glyphCounter < totalGlyphs; glyphCounter++) { \
|
|
606 |
DeclareDrawGlyphListClipVars(pixels, rowBytes, width, height, \ |
|
607 |
left, top, right, bottom) \ |
|
608 |
ClipDrawGlyphList(DST, pixels, 1, rowBytes, width, height, \ |
|
609 |
left, top, right, bottom, \ |
|
610 |
clipLeft, clipTop, clipRight, clipBottom, \ |
|
611 |
glyphs, glyphCounter, continue) \ |
|
612 |
pPix = PtrCoord(pRasInfo->rasBase,left,DST ## PixelStride,top,scan); \ |
|
613 |
\ |
|
614 |
do { \
|
|
615 |
Declare ## DST ## InitialLoadVars(pRasInfo, pPix, DstPix, left) \ |
|
616 |
jint x = 0; \ |
|
617 |
do { \
|
|
618 |
InitialLoad ## DST(pPix, DstPix); \ |
|
619 |
if (pixels[x]) { \
|
|
620 |
Xor ## DST ## PixelData(pPix, 0, DstPix, \ |
|
621 |
fgpixel, xorpixel, alphamask); \ |
|
622 |
} \ |
|
623 |
ShiftBits ## DST(DstPix); \ |
|
624 |
} while (++x < width); \ |
|
625 |
FinalStore ## DST(pPix, DstPix); \ |
|
626 |
pPix = PtrAddBytes(pPix, scan); \ |
|
627 |
pixels += rowBytes; \ |
|
628 |
} while (--height > 0); \ |
|
629 |
} \ |
|
630 |
} |
|
631 |
||
632 |
#define DEFINE_BYTE_BINARY_ALPHA_MASKBLIT(SRC, DST, STRATEGY) \ |
|
633 |
void NAME_ALPHA_MASKBLIT(SRC, DST) \ |
|
634 |
(void *dstBase, void *srcBase, \ |
|
635 |
jubyte *pMask, jint maskOff, jint maskScan, \ |
|
636 |
jint width, jint height, \ |
|
637 |
SurfaceDataRasInfo *pDstInfo, \ |
|
638 |
SurfaceDataRasInfo *pSrcInfo, \ |
|
639 |
NativePrimitive *pPrim, \ |
|
640 |
CompositeInfo *pCompInfo) \ |
|
641 |
{ \
|
|
642 |
DeclareAndSetOpaqueAlphaVarFor ## STRATEGY(pathA) \ |
|
643 |
DeclareAndClearAlphaVarFor ## STRATEGY(srcA) \ |
|
644 |
DeclareAndClearAlphaVarFor ## STRATEGY(dstA) \ |
|
645 |
DeclareAndInitExtraAlphaFor ## STRATEGY(extraA) \ |
|
646 |
jint srcScan = pSrcInfo->scanStride; \ |
|
647 |
jint dstScan = pDstInfo->scanStride; \ |
|
648 |
jboolean loadsrc, loaddst; \ |
|
649 |
jint srcx1 = pSrcInfo->bounds.x1; \ |
|
650 |
jint dstx1 = pDstInfo->bounds.x1; \ |
|
651 |
SRC ## DataType *pSrc = (SRC ## DataType *) (srcBase); \ |
|
652 |
DST ## DataType *pDst = (DST ## DataType *) (dstBase); \ |
|
653 |
Declare ## SRC ## AlphaLoadData(SrcRead) \ |
|
654 |
Declare ## DST ## AlphaLoadData(DstWrite) \ |
|
655 |
Declare ## DST ## StoreVars(DstWrite) \ |
|
656 |
DeclareAlphaOperands(SrcOp) \ |
|
657 |
DeclareAlphaOperands(DstOp) \ |
|
658 |
\ |
|
659 |
ExtractAlphaOperandsFor ## STRATEGY(AlphaRules[pCompInfo->rule].srcOps, \ |
|
660 |
SrcOp); \ |
|
661 |
ExtractAlphaOperandsFor ## STRATEGY(AlphaRules[pCompInfo->rule].dstOps, \ |
|
662 |
DstOp); \ |
|
663 |
loadsrc = !FuncIsZero(SrcOp) || FuncNeedsAlpha(DstOp); \ |
|
664 |
loaddst = pMask || !FuncIsZero(DstOp) || FuncNeedsAlpha(SrcOp); \ |
|
665 |
\ |
|
666 |
Init ## SRC ## AlphaLoadData(SrcRead, pSrcInfo); \ |
|
667 |
Init ## DST ## AlphaLoadData(DstWrite, pDstInfo); \ |
|
668 |
srcScan -= width * SRC ## PixelStride; \ |
|
669 |
dstScan -= width * DST ## PixelStride; \ |
|
670 |
maskScan -= width; \ |
|
671 |
if (pMask) { \
|
|
672 |
pMask += maskOff; \ |
|
673 |
} \ |
|
674 |
\ |
|
675 |
Init ## DST ## StoreVarsY(DstWrite, pDstInfo); \ |
|
676 |
do { \
|
|
677 |
Declare ## SRC ## InitialLoadVars(pSrcInfo, pSrc, SrcRead, srcx1) \ |
|
678 |
Declare ## DST ## InitialLoadVars(pDstInfo, pDst, DstWrite, dstx1) \ |
|
679 |
jint w = width; \ |
|
680 |
Init ## DST ## StoreVarsX(DstWrite, pDstInfo); \ |
|
681 |
do { \
|
|
682 |
DeclareAlphaVarFor ## STRATEGY(resA) \ |
|
683 |
DeclareCompVarsFor ## STRATEGY(res) \ |
|
684 |
DeclareAlphaVarFor ## STRATEGY(srcF) \ |
|
685 |
DeclareAlphaVarFor ## STRATEGY(dstF) \ |
|
686 |
\ |
|
687 |
InitialLoad ## SRC(pSrc, SrcRead); \ |
|
688 |
InitialLoad ## DST(pDst, DstWrite); \ |
|
689 |
if (pMask) { \
|
|
690 |
pathA = *pMask++; \ |
|
691 |
if (!pathA) { \
|
|
692 |
ShiftBits ## SRC(SrcRead); \ |
|
693 |
ShiftBits ## DST(DstWrite); \ |
|
694 |
pSrc = PtrAddBytes(pSrc, SRC ## PixelStride); \ |
|
695 |
pDst = PtrAddBytes(pDst, DST ## PixelStride); \ |
|
696 |
Next ## DST ## StoreVarsX(DstWrite); \ |
|
697 |
continue; \ |
|
698 |
} \ |
|
699 |
PromoteByteAlphaFor ## STRATEGY(pathA); \ |
|
700 |
} \ |
|
701 |
if (loadsrc) { \
|
|
702 |
LoadAlphaFrom ## SRC ## For ## STRATEGY(pSrc,SrcRead,src); \ |
|
703 |
srcA = MultiplyAlphaFor ## STRATEGY(extraA, srcA); \ |
|
704 |
} \ |
|
705 |
if (loaddst) { \
|
|
706 |
LoadAlphaFrom ## DST ## For ## STRATEGY(pDst,DstWrite,dst); \ |
|
707 |
} \ |
|
708 |
srcF = ApplyAlphaOperands(SrcOp, dstA); \ |
|
709 |
dstF = ApplyAlphaOperands(DstOp, srcA); \ |
|
710 |
if (pathA != MaxValFor ## STRATEGY) { \
|
|
711 |
srcF = MultiplyAlphaFor ## STRATEGY(pathA, srcF); \ |
|
712 |
dstF = MaxValFor ## STRATEGY - pathA + \ |
|
713 |
MultiplyAlphaFor ## STRATEGY(pathA, dstF); \ |
|
714 |
} \ |
|
715 |
if (srcF) { \
|
|
716 |
resA = MultiplyAlphaFor ## STRATEGY(srcF, srcA); \ |
|
717 |
if (!(SRC ## IsPremultiplied)) { \
|
|
718 |
srcF = resA; \ |
|
719 |
} else { \
|
|
720 |
srcF = MultiplyAlphaFor ## STRATEGY(srcF, extraA); \ |
|
721 |
} \ |
|
722 |
if (srcF) { \
|
|
723 |
/* assert(loadsrc); */ \ |
|
724 |
Postload ## STRATEGY ## From ## SRC(pSrc, SrcRead, res); \ |
|
725 |
if (srcF != MaxValFor ## STRATEGY) { \
|
|
726 |
MultiplyAndStore ## STRATEGY ## Comps(res, \ |
|
727 |
srcF, res); \ |
|
728 |
} \ |
|
729 |
} else { \
|
|
730 |
Set ## STRATEGY ## CompsToZero(res); \ |
|
731 |
} \ |
|
732 |
} else { \
|
|
733 |
if (dstF == MaxValFor ## STRATEGY) { \
|
|
734 |
ShiftBits ## SRC(SrcRead); \ |
|
735 |
ShiftBits ## DST(DstWrite); \ |
|
736 |
pSrc = PtrAddBytes(pSrc, SRC ## PixelStride); \ |
|
737 |
pDst = PtrAddBytes(pDst, DST ## PixelStride); \ |
|
738 |
Next ## DST ## StoreVarsX(DstWrite); \ |
|
739 |
continue; \ |
|
740 |
} \ |
|
741 |
resA = 0; \ |
|
742 |
Set ## STRATEGY ## CompsToZero(res); \ |
|
743 |
} \ |
|
744 |
if (dstF) { \
|
|
745 |
dstA = MultiplyAlphaFor ## STRATEGY(dstF, dstA); \ |
|
746 |
if (!(DST ## IsPremultiplied)) { \
|
|
747 |
dstF = dstA; \ |
|
748 |
} \ |
|
749 |
resA += dstA; \ |
|
750 |
if (dstF) { \
|
|
751 |
DeclareCompVarsFor ## STRATEGY(tmp) \ |
|
752 |
/* assert(loaddst); */ \ |
|
753 |
Postload ## STRATEGY ## From ## DST(pDst,DstWrite,tmp); \ |
|
754 |
if (dstF != MaxValFor ## STRATEGY) { \
|
|
755 |
MultiplyAndStore ## STRATEGY ## Comps(tmp, \ |
|
756 |
dstF, tmp); \ |
|
757 |
} \ |
|
758 |
Store ## STRATEGY ## CompsUsingOp(res, +=, tmp); \ |
|
759 |
} \ |
|
760 |
} \ |
|
761 |
if (!(DST ## IsPremultiplied) && resA && \ |
|
762 |
resA < MaxValFor ## STRATEGY) \ |
|
763 |
{ \
|
|
764 |
DivideAndStore ## STRATEGY ## Comps(res, res, resA); \ |
|
765 |
} \ |
|
766 |
Store ## DST ## From ## STRATEGY ## Comps(pDst, DstWrite, \ |
|
767 |
0, res); \ |
|
768 |
ShiftBits ## SRC(SrcRead); \ |
|
769 |
ShiftBits ## DST(DstWrite); \ |
|
770 |
pSrc = PtrAddBytes(pSrc, SRC ## PixelStride); \ |
|
771 |
pDst = PtrAddBytes(pDst, DST ## PixelStride); \ |
|
772 |
Next ## DST ## StoreVarsX(DstWrite); \ |
|
773 |
} while (--w > 0); \ |
|
774 |
FinalStore ## DST(pDst, DstWrite); \ |
|
775 |
pSrc = PtrAddBytes(pSrc, srcScan); \ |
|
776 |
pDst = PtrAddBytes(pDst, dstScan); \ |
|
777 |
Next ## DST ## StoreVarsY(DstWrite); \ |
|
778 |
if (pMask) { \
|
|
779 |
pMask = PtrAddBytes(pMask, maskScan); \ |
|
780 |
} \ |
|
781 |
} while (--height > 0); \ |
|
782 |
} |
|
783 |
||
784 |
#define DEFINE_BYTE_BINARY_ALPHA_MASKFILL(TYPE, STRATEGY) \ |
|
785 |
void NAME_ALPHA_MASKFILL(TYPE) \ |
|
786 |
(void *rasBase, \ |
|
787 |
jubyte *pMask, jint maskOff, jint maskScan, \ |
|
788 |
jint width, jint height, \ |
|
789 |
jint fgColor, \ |
|
790 |
SurfaceDataRasInfo *pRasInfo, \ |
|
791 |
NativePrimitive *pPrim, \ |
|
792 |
CompositeInfo *pCompInfo) \ |
|
793 |
{ \
|
|
794 |
DeclareAndSetOpaqueAlphaVarFor ## STRATEGY(pathA) \ |
|
795 |
DeclareAlphaVarFor ## STRATEGY(srcA) \ |
|
796 |
DeclareCompVarsFor ## STRATEGY(src) \ |
|
797 |
DeclareAndClearAlphaVarFor ## STRATEGY(dstA) \ |
|
798 |
DeclareAlphaVarFor ## STRATEGY(dstF) \ |
|
799 |
DeclareAlphaVarFor ## STRATEGY(dstFbase) \ |
|
800 |
jint rasScan = pRasInfo->scanStride; \ |
|
801 |
jboolean loaddst; \ |
|
802 |
jint x1 = pRasInfo->bounds.x1; \ |
|
803 |
TYPE ## DataType *pRas = (TYPE ## DataType *) (rasBase); \ |
|
804 |
Declare ## TYPE ## AlphaLoadData(DstWrite) \ |
|
805 |
Declare ## TYPE ## StoreVars(DstWrite) \ |
|
806 |
DeclareAlphaOperands(SrcOp) \ |
|
807 |
DeclareAlphaOperands(DstOp) \ |
|
808 |
\ |
|
809 |
Extract ## STRATEGY ## CompsAndAlphaFromArgb(fgColor, src); \ |
|
810 |
if (srcA != MaxValFor ## STRATEGY) { \
|
|
811 |
MultiplyAndStore ## STRATEGY ## Comps(src, srcA, src); \ |
|
812 |
} \ |
|
813 |
\ |
|
814 |
ExtractAlphaOperandsFor ## STRATEGY(AlphaRules[pCompInfo->rule].srcOps, \ |
|
815 |
SrcOp); \ |
|
816 |
ExtractAlphaOperandsFor ## STRATEGY(AlphaRules[pCompInfo->rule].dstOps, \ |
|
817 |
DstOp); \ |
|
818 |
loaddst = pMask || !FuncIsZero(DstOp) || FuncNeedsAlpha(SrcOp); \ |
|
819 |
\ |
|
820 |
dstFbase = dstF = ApplyAlphaOperands(DstOp, srcA); \ |
|
821 |
\ |
|
822 |
Init ## TYPE ## AlphaLoadData(DstWrite, pRasInfo); \ |
|
823 |
maskScan -= width; \ |
|
824 |
if (pMask) { \
|
|
825 |
pMask += maskOff; \ |
|
826 |
} \ |
|
827 |
\ |
|
828 |
Init ## TYPE ## StoreVarsY(DstWrite, pRasInfo); \ |
|
829 |
do { \
|
|
830 |
Declare ## TYPE ## InitialLoadVars(pRasInfo, pRas, DstWrite, x1) \ |
|
831 |
jint w = width; \ |
|
832 |
Init ## TYPE ## StoreVarsX(DstWrite, pRasInfo); \ |
|
833 |
do { \
|
|
834 |
DeclareAlphaVarFor ## STRATEGY(resA) \ |
|
835 |
DeclareCompVarsFor ## STRATEGY(res) \ |
|
836 |
DeclareAlphaVarFor ## STRATEGY(srcF) \ |
|
837 |
\ |
|
838 |
InitialLoad ## TYPE(pRas, DstWrite); \ |
|
839 |
if (pMask) { \
|
|
840 |
pathA = *pMask++; \ |
|
841 |
if (!pathA) { \
|
|
842 |
ShiftBits ## TYPE(DstWrite); \ |
|
843 |
Next ## TYPE ## StoreVarsX(DstWrite); \ |
|
844 |
continue; \ |
|
845 |
} \ |
|
846 |
PromoteByteAlphaFor ## STRATEGY(pathA); \ |
|
847 |
dstF = dstFbase; \ |
|
848 |
} \ |
|
849 |
if (loaddst) { \
|
|
850 |
LoadAlphaFrom ## TYPE ## For ## STRATEGY(pRas,DstWrite,dst);\ |
|
851 |
} \ |
|
852 |
srcF = ApplyAlphaOperands(SrcOp, dstA); \ |
|
853 |
if (pathA != MaxValFor ## STRATEGY) { \
|
|
854 |
srcF = MultiplyAlphaFor ## STRATEGY(pathA, srcF); \ |
|
855 |
dstF = MaxValFor ## STRATEGY - pathA + \ |
|
856 |
MultiplyAlphaFor ## STRATEGY(pathA, dstF); \ |
|
857 |
} \ |
|
858 |
if (srcF) { \
|
|
859 |
if (srcF == MaxValFor ## STRATEGY) { \
|
|
860 |
resA = srcA; \ |
|
861 |
Store ## STRATEGY ## CompsUsingOp(res, =, src); \ |
|
862 |
} else { \
|
|
863 |
resA = MultiplyAlphaFor ## STRATEGY(srcF, srcA); \ |
|
864 |
MultiplyAndStore ## STRATEGY ## Comps(res, srcF, src); \ |
|
865 |
} \ |
|
866 |
} else { \
|
|
867 |
if (dstF == MaxValFor ## STRATEGY) { \
|
|
868 |
ShiftBits ## TYPE(DstWrite); \ |
|
869 |
Next ## TYPE ## StoreVarsX(DstWrite); \ |
|
870 |
continue; \ |
|
871 |
} \ |
|
872 |
resA = 0; \ |
|
873 |
Set ## STRATEGY ## CompsToZero(res); \ |
|
874 |
} \ |
|
875 |
if (dstF) { \
|
|
876 |
dstA = MultiplyAlphaFor ## STRATEGY(dstF, dstA); \ |
|
877 |
if (!(TYPE ## IsPremultiplied)) { \
|
|
878 |
dstF = dstA; \ |
|
879 |
} \ |
|
880 |
resA += dstA; \ |
|
881 |
if (dstF) { \
|
|
882 |
DeclareCompVarsFor ## STRATEGY(tmp) \ |
|
883 |
/* assert(loaddst); */ \ |
|
884 |
Postload ## STRATEGY ## From ## TYPE(pRas,DstWrite,tmp); \ |
|
885 |
if (dstF != MaxValFor ## STRATEGY) { \
|
|
886 |
MultiplyAndStore ## STRATEGY ## Comps(tmp, \ |
|
887 |
dstF, tmp); \ |
|
888 |
} \ |
|
889 |
Store ## STRATEGY ## CompsUsingOp(res, +=, tmp); \ |
|
890 |
} \ |
|
891 |
} \ |
|
892 |
if (!(TYPE ## IsPremultiplied) && resA && \ |
|
893 |
resA < MaxValFor ## STRATEGY) \ |
|
894 |
{ \
|
|
895 |
DivideAndStore ## STRATEGY ## Comps(res, res, resA); \ |
|
896 |
} \ |
|
897 |
Store ## TYPE ## From ## STRATEGY ## Comps(pRas, DstWrite, \ |
|
898 |
0, res); \ |
|
899 |
ShiftBits ## TYPE(DstWrite); \ |
|
900 |
Next ## TYPE ## StoreVarsX(DstWrite); \ |
|
901 |
} while (--w > 0); \ |
|
902 |
FinalStore ## TYPE(pRas, DstWrite); \ |
|
903 |
pRas = PtrAddBytes(pRas, rasScan); \ |
|
904 |
Next ## TYPE ## StoreVarsY(DstWrite); \ |
|
905 |
if (pMask) { \
|
|
906 |
pMask = PtrAddBytes(pMask, maskScan); \ |
|
907 |
} \ |
|
908 |
} while (--height > 0); \ |
|
909 |
} |
|
910 |
||
911 |
||
912 |
/* |
|
913 |
* The macros defined above use the following macro definitions supplied |
|
914 |
* for the various ByteBinary-specific surface types to manipulate pixel data. |
|
915 |
* |
|
916 |
* In the macro names in the following definitions, the string <stype> |
|
917 |
* is used as a place holder for the SurfaceType name (eg. ByteBinary2Bit). |
|
918 |
* The macros above access these type specific macros using the ANSI |
|
919 |
* CPP token concatenation operator "##". |
|
920 |
* |
|
921 |
* Declare<stype>InitialLoadVars Declare and initialize the variables used |
|
922 |
* for managing byte/bit offsets |
|
923 |
* InitialLoad<stype> Store the current byte, fetch the next |
|
924 |
* byte, and reset the bit offset |
|
925 |
* ShiftBits<stype> Advance to the next pixel by adjusting |
|
926 |
* the bit offset (1, 2, or 4 bits) |
|
927 |
* FinalStore<stype> Store the current byte |
|
928 |
* CurrentPixel<stype> Represents the current pixel by shifting |
|
929 |
* the value with the current bit offset and |
|
930 |
* then masking the value to either 1, 2, or |
|
931 |
* 4 bits |
|
932 |
*/ |
|
933 |
||
934 |
#endif /* AnyByteBinary_h_Included */ |