protected static SurfaceData convertFrom(Blit ob, SurfaceData srcData, int srcX, int srcY, int w, int h, SurfaceData dstData, int type) { if (dstData != null) { Rectangle r = dstData.getBounds(); if (w > r.width || h > r.height) { dstData = null; } } if (dstData == null) { BufferedImage dstBI = new BufferedImage(w, h, type); dstData = BufImgSurfaceData.createData(dstBI); } ob.Blit(srcData, dstData, AlphaComposite.Src, null, srcX, srcY, 0, 0, w, h); return dstData; }
public void MaskFill(SunGraphics2D sg2d, SurfaceData sData, Composite comp, int x, int y, int w, int h, byte mask[], int offset, int scan) { BufferedImage dstBI = new BufferedImage(w, h, BufferedImage.TYPE_INT_ARGB); SurfaceData tmpData = BufImgSurfaceData.createData(dstBI); // REMIND: This is not pretty. It would be nicer if we // passed a "FillData" object to the Pixel loops, instead // of a SunGraphics2D parameter... Region clip = sg2d.clipRegion; sg2d.clipRegion = null; int pixel = sg2d.pixel; sg2d.pixel = tmpData.pixelFor(sg2d.getColor()); fillop.FillRect(sg2d, tmpData, 0, 0, w, h); sg2d.pixel = pixel; sg2d.clipRegion = clip; maskop.MaskBlit(tmpData, sData, comp, null, 0, 0, x, y, w, h, mask, offset, scan); }
public void MaskFill(SunGraphics2D sg2d, SurfaceData sData, Composite comp, int x, int y, int w, int h, byte mask[], int offset, int scan) { BufferedImage dstBI = new BufferedImage(w, h, BufferedImage.TYPE_INT_ARGB); SurfaceData tmpData = BufImgSurfaceData.createData(dstBI); // REMIND: This is not pretty. It would be nicer if we // passed a "FillData" object to the Pixel loops, instead // of a SunGraphics2D parameter... int pixel = sg2d.pixel; sg2d.pixel = tmpData.pixelFor(sg2d.getColor()); fillop.FillRect(sg2d, tmpData, 0, 0, w, h); sg2d.pixel = pixel; maskop.MaskBlit(tmpData, sData, comp, null, 0, 0, x, y, w, h, mask, offset, scan); }
@Override public void BlitBg(SurfaceData srcData, SurfaceData dstData, Composite comp, Region clip, int bgArgb, int srcx, int srcy, int dstx, int dsty, int width, int height) { ColorModel dstModel = dstData.getColorModel(); boolean bgHasAlpha = (bgArgb >>> 24) != 0xff; if (!dstModel.hasAlpha() && bgHasAlpha) { dstModel = ColorModel.getRGBdefault(); } WritableRaster wr = dstModel.createCompatibleWritableRaster(width, height); boolean isPremult = dstModel.isAlphaPremultiplied(); BufferedImage bimg = new BufferedImage(dstModel, wr, isPremult, null); SurfaceData tmpData = BufImgSurfaceData.createData(bimg); Color bgColor = new Color(bgArgb, bgHasAlpha); SunGraphics2D sg2d = new SunGraphics2D(tmpData, bgColor, bgColor, defaultFont); FillRect fillop = FillRect.locate(SurfaceType.AnyColor, CompositeType.SrcNoEa, tmpData.getSurfaceType()); Blit combineop = Blit.getFromCache(srcData.getSurfaceType(), CompositeType.SrcOverNoEa, tmpData.getSurfaceType()); Blit blitop = Blit.getFromCache(tmpData.getSurfaceType(), compositeType, dstData.getSurfaceType()); fillop.FillRect(sg2d, tmpData, 0, 0, width, height); combineop.Blit(srcData, tmpData, AlphaComposite.SrcOver, null, srcx, srcy, 0, 0, width, height); blitop.Blit(tmpData, dstData, comp, clip, 0, 0, dstx, dsty, width, height); }
/** * This method composes the two source tiles * and places the result in the destination tile. Note that * the destination can be the same object as either * the first or second source. * @param src1 The first source tile for the compositing operation. * @param src2 The second source tile for the compositing operation. * @param dst The tile where the result of the operation is stored. */ public void compose(Raster src1, Raster src2, WritableRaster dst) { WritableRaster src; int w; int h; if (src2 != dst) { dst.setDataElements(0, 0, src2); } // REMIND: We should be able to create a SurfaceData from just // a non-writable Raster and a ColorModel. Since we need to // create a SurfaceData from a BufferedImage then we need to // make a WritableRaster since it is needed to construct a // BufferedImage. if (src1 instanceof WritableRaster) { src = (WritableRaster) src1; } else { src = src1.createCompatibleWritableRaster(); src.setDataElements(0, 0, src1); } w = Math.min(src.getWidth(), src2.getWidth()); h = Math.min(src.getHeight(), src2.getHeight()); BufferedImage srcImg = new BufferedImage(srcCM, src, srcCM.isAlphaPremultiplied(), null); BufferedImage dstImg = new BufferedImage(dstCM, dst, dstCM.isAlphaPremultiplied(), null); SurfaceData srcData = BufImgSurfaceData.createData(srcImg); SurfaceData dstData = BufImgSurfaceData.createData(dstImg); Blit blit = Blit.getFromCache(srcData.getSurfaceType(), comptype, dstData.getSurfaceType()); blit.Blit(srcData, dstData, composite, null, 0, 0, 0, 0, w, h); }
/** * This method composes the two source tiles * and places the result in the destination tile. Note that * the destination can be the same object as either * the first or second source. * @param src1 The first source tile for the compositing operation. * @param src2 The second source tile for the compositing operation. * @param dst The tile where the result of the operation is stored. */ public void compose(Raster srcArg, Raster dstIn, WritableRaster dstOut) { WritableRaster src; int w; int h; if (dstIn != dstOut) { dstOut.setDataElements(0, 0, dstIn); } // REMIND: We should be able to create a SurfaceData from just // a non-writable Raster and a ColorModel. Since we need to // create a SurfaceData from a BufferedImage then we need to // make a WritableRaster since it is needed to construct a // BufferedImage. if (srcArg instanceof WritableRaster) { src = (WritableRaster) srcArg; } else { src = srcArg.createCompatibleWritableRaster(); src.setDataElements(0, 0, srcArg); } w = Math.min(src.getWidth(), dstIn.getWidth()); h = Math.min(src.getHeight(), dstIn.getHeight()); BufferedImage srcImg = new BufferedImage(srcCM, src, srcCM.isAlphaPremultiplied(), null); BufferedImage dstImg = new BufferedImage(dstCM, dstOut, dstCM.isAlphaPremultiplied(), null); SurfaceData srcData = BufImgSurfaceData.createData(srcImg); SurfaceData dstData = BufImgSurfaceData.createData(dstImg); Blit blit = Blit.getFromCache(srcData.getSurfaceType(), comptype, dstData.getSurfaceType()); blit.Blit(srcData, dstData, composite, null, 0, 0, 0, 0, w, h); }
