Java Code Examples for sun.java2d.loops.Blit#locate()

The following examples show how to use sun.java2d.loops.Blit#locate() . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.

Example 1

Source File: LWWindowPeer.java From dragonwell8_jdk with GNU General Public License v2.0

6 votes

private void blitSurfaceData(final SurfaceData src, final SurfaceData dst) {
    //TODO blit. proof-of-concept
    if (src != dst && src != null && dst != null
        && !(dst instanceof NullSurfaceData)
        && !(src instanceof NullSurfaceData)
        && src.getSurfaceType().equals(dst.getSurfaceType())
        && src.getDefaultScale() == dst.getDefaultScale()) {
        final Rectangle size = src.getBounds();
        final Blit blit = Blit.locate(src.getSurfaceType(),
                                      CompositeType.Src,
                                      dst.getSurfaceType());
        if (blit != null) {
            blit.Blit(src, dst, AlphaComposite.Src, null, 0, 0, 0, 0,
                      size.width, size.height);
        }
    }
}

Example 2

Source File: LWWindowPeer.java From jdk8u_jdk with GNU General Public License v2.0

6 votes

private void blitSurfaceData(final SurfaceData src, final SurfaceData dst) {
    //TODO blit. proof-of-concept
    if (src != dst && src != null && dst != null
        && !(dst instanceof NullSurfaceData)
        && !(src instanceof NullSurfaceData)
        && src.getSurfaceType().equals(dst.getSurfaceType())
        && src.getDefaultScaleX() == dst.getDefaultScaleX()
        && src.getDefaultScaleY() == dst.getDefaultScaleY())
    {
        final Rectangle size = src.getBounds();
        final Blit blit = Blit.locate(src.getSurfaceType(),
                                      CompositeType.Src,
                                      dst.getSurfaceType());
        if (blit != null) {
            blit.Blit(src, dst, AlphaComposite.Src, null, 0, 0, 0, 0,
                      size.width, size.height);
        }
    }
}

Example 3

Source File: LWWindowPeer.java From TencentKona-8 with GNU General Public License v2.0

6 votes

private void blitSurfaceData(final SurfaceData src, final SurfaceData dst) {
    //TODO blit. proof-of-concept
    if (src != dst && src != null && dst != null
        && !(dst instanceof NullSurfaceData)
        && !(src instanceof NullSurfaceData)
        && src.getSurfaceType().equals(dst.getSurfaceType())
        && src.getDefaultScale() == dst.getDefaultScale()) {
        final Rectangle size = src.getBounds();
        final Blit blit = Blit.locate(src.getSurfaceType(),
                                      CompositeType.Src,
                                      dst.getSurfaceType());
        if (blit != null) {
            blit.Blit(src, dst, AlphaComposite.Src, null, 0, 0, 0, 0,
                      size.width, size.height);
        }
    }
}

Example 4

Source File: LWWindowPeer.java From jdk8u60 with GNU General Public License v2.0

6 votes

private void blitSurfaceData(final SurfaceData src, final SurfaceData dst) {
    //TODO blit. proof-of-concept
    if (src != dst && src != null && dst != null
        && !(dst instanceof NullSurfaceData)
        && !(src instanceof NullSurfaceData)
        && src.getSurfaceType().equals(dst.getSurfaceType())
        && src.getDefaultScale() == dst.getDefaultScale()) {
        final Rectangle size = src.getBounds();
        final Blit blit = Blit.locate(src.getSurfaceType(),
                                      CompositeType.Src,
                                      dst.getSurfaceType());
        if (blit != null) {
            blit.Blit(src, dst, AlphaComposite.Src, null, 0, 0, 0, 0,
                      size.width, size.height);
        }
    }
}

Example 5

Source File: LWWindowPeer.java From openjdk-8-source with GNU General Public License v2.0

6 votes

private void blitSurfaceData(final SurfaceData src, final SurfaceData dst) {
    //TODO blit. proof-of-concept
    if (src != dst && src != null && dst != null
        && !(dst instanceof NullSurfaceData)
        && !(src instanceof NullSurfaceData)
        && src.getSurfaceType().equals(dst.getSurfaceType())
        && src.getDefaultScale() == dst.getDefaultScale()) {
        final Rectangle size = src.getBounds();
        final Blit blit = Blit.locate(src.getSurfaceType(),
                                      CompositeType.Src,
                                      dst.getSurfaceType());
        if (blit != null) {
            blit.Blit(src, dst, AlphaComposite.Src, null, 0, 0, 0, 0,
                      size.width, size.height);
        }
    }
}

Example 6

Source File: LWWindowPeer.java From openjdk-jdk8u with GNU General Public License v2.0

6 votes

private void blitSurfaceData(final SurfaceData src, final SurfaceData dst) {
    //TODO blit. proof-of-concept
    if (src != dst && src != null && dst != null
        && !(dst instanceof NullSurfaceData)
        && !(src instanceof NullSurfaceData)
        && src.getSurfaceType().equals(dst.getSurfaceType())
        && src.getDefaultScale() == dst.getDefaultScale()) {
        final Rectangle size = src.getBounds();
        final Blit blit = Blit.locate(src.getSurfaceType(),
                                      CompositeType.Src,
                                      dst.getSurfaceType());
        if (blit != null) {
            blit.Blit(src, dst, AlphaComposite.Src, null, 0, 0, 0, 0,
                      size.width, size.height);
        }
    }
}

Example 7

Source File: LWWindowPeer.java From openjdk-jdk8u-backup with GNU General Public License v2.0

6 votes

private void blitSurfaceData(final SurfaceData src, final SurfaceData dst) {
    //TODO blit. proof-of-concept
    if (src != dst && src != null && dst != null
        && !(dst instanceof NullSurfaceData)
        && !(src instanceof NullSurfaceData)
        && src.getSurfaceType().equals(dst.getSurfaceType())
        && src.getDefaultScale() == dst.getDefaultScale()) {
        final Rectangle size = src.getBounds();
        final Blit blit = Blit.locate(src.getSurfaceType(),
                                      CompositeType.Src,
                                      dst.getSurfaceType());
        if (blit != null) {
            blit.Blit(src, dst, AlphaComposite.Src, null, 0, 0, 0, 0,
                      size.width, size.height);
        }
    }
}

Example 8

Source File: LWWindowPeer.java From hottub with GNU General Public License v2.0

6 votes

private void blitSurfaceData(final SurfaceData src, final SurfaceData dst) {
    //TODO blit. proof-of-concept
    if (src != dst && src != null && dst != null
        && !(dst instanceof NullSurfaceData)
        && !(src instanceof NullSurfaceData)
        && src.getSurfaceType().equals(dst.getSurfaceType())
        && src.getDefaultScale() == dst.getDefaultScale()) {
        final Rectangle size = src.getBounds();
        final Blit blit = Blit.locate(src.getSurfaceType(),
                                      CompositeType.Src,
                                      dst.getSurfaceType());
        if (blit != null) {
            blit.Blit(src, dst, AlphaComposite.Src, null, 0, 0, 0, 0,
                      size.width, size.height);
        }
    }
}

Example 9

Source File: LWWindowPeer.java From openjdk-8 with GNU General Public License v2.0

6 votes

private void blitSurfaceData(final SurfaceData src, final SurfaceData dst) {
    //TODO blit. proof-of-concept
    if (src != dst && src != null && dst != null
        && !(dst instanceof NullSurfaceData)
        && !(src instanceof NullSurfaceData)
        && src.getSurfaceType().equals(dst.getSurfaceType())
        && src.getDefaultScale() == dst.getDefaultScale()) {
        final Rectangle size = src.getBounds();
        final Blit blit = Blit.locate(src.getSurfaceType(),
                                      CompositeType.Src,
                                      dst.getSurfaceType());
        if (blit != null) {
            blit.Blit(src, dst, AlphaComposite.Src, null, 0, 0, 0, 0,
                      size.width, size.height);
        }
    }
}

Example 10

Source File: LWWindowPeer.java From jdk8u-jdk with GNU General Public License v2.0

6 votes

private void blitSurfaceData(final SurfaceData src, final SurfaceData dst) {
    //TODO blit. proof-of-concept
    if (src != dst && src != null && dst != null
        && !(dst instanceof NullSurfaceData)
        && !(src instanceof NullSurfaceData)
        && src.getSurfaceType().equals(dst.getSurfaceType())
        && src.getDefaultScale() == dst.getDefaultScale()) {
        final Rectangle size = src.getBounds();
        final Blit blit = Blit.locate(src.getSurfaceType(),
                                      CompositeType.Src,
                                      dst.getSurfaceType());
        if (blit != null) {
            blit.Blit(src, dst, AlphaComposite.Src, null, 0, 0, 0, 0,
                      size.width, size.height);
        }
    }
}

Example 11

Source File: SunGraphics2D.java From jdk8u_jdk with GNU General Public License v2.0

4 votes

private void doCopyArea(int x, int y, int w, int h, int dx, int dy) {
    if (w <= 0 || h <= 0) {
        return;
    }

    if (transformState == SunGraphics2D.TRANSFORM_ISIDENT) {
        // do nothing
    } else if (transformState <= SunGraphics2D.TRANSFORM_ANY_TRANSLATE) {
        x += transX;
        y += transY;
    } else if (transformState == SunGraphics2D.TRANSFORM_TRANSLATESCALE) {
        final double[] coords = {x, y, x + w, y + h, x + dx, y + dy};
        transform.transform(coords, 0, coords, 0, 3);
        x = (int) Math.ceil(coords[0] - 0.5);
        y = (int) Math.ceil(coords[1] - 0.5);
        w = ((int) Math.ceil(coords[2] - 0.5)) - x;
        h = ((int) Math.ceil(coords[3] - 0.5)) - y;
        dx = ((int) Math.ceil(coords[4] - 0.5)) - x;
        dy = ((int) Math.ceil(coords[5] - 0.5)) - y;
        // In case of negative scale transform, reflect the rect coords.
        if (w < 0) {
            w = -w;
            x -= w;
        }
        if (h < 0) {
            h = -h;
            y -= h;
        }
    } else {
        throw new InternalError("transformed copyArea not implemented yet");
    }

    SurfaceData theData = surfaceData;
    if (theData.copyArea(this, x, y, w, h, dx, dy)) {
        return;
    }

    // REMIND: This method does not deal with missing data from the
    // source object (i.e. it does not send exposure events...)

    Region clip = getCompClip();

    Composite comp = composite;
    if (lastCAcomp != comp) {
        SurfaceType dsttype = theData.getSurfaceType();
        CompositeType comptype = imageComp;
        if (CompositeType.SrcOverNoEa.equals(comptype) &&
            theData.getTransparency() == Transparency.OPAQUE)
        {
            comptype = CompositeType.SrcNoEa;
        }
        lastCAblit = Blit.locate(dsttype, comptype, dsttype);
        lastCAcomp = comp;
    }

    Blit ob = lastCAblit;
    if (dy == 0 && dx > 0 && dx < w) {
        while (w > 0) {
            int partW = Math.min(w, dx);
            w -= partW;
            int sx = x + w;
            ob.Blit(theData, theData, comp, clip,
                    sx, y, sx+dx, y+dy, partW, h);
        }
        return;
    }
    if (dy > 0 && dy < h && dx > -w && dx < w) {
        while (h > 0) {
            int partH = Math.min(h, dy);
            h -= partH;
            int sy = y + h;
            ob.Blit(theData, theData, comp, clip,
                    x, sy, x+dx, sy+dy, w, partH);
        }
        return;
    }
        ob.Blit(theData, theData, comp, clip, x, y, x+dx, y+dy, w, h);
}

Example 12

Source File: SunGraphics2D.java From dragonwell8_jdk with GNU General Public License v2.0

4 votes

private void doCopyArea(int x, int y, int w, int h, int dx, int dy) {
    if (w <= 0 || h <= 0) {
        return;
    }
    SurfaceData theData = surfaceData;
    if (theData.copyArea(this, x, y, w, h, dx, dy)) {
        return;
    }
    if (transformState > TRANSFORM_TRANSLATESCALE) {
        throw new InternalError("transformed copyArea not implemented yet");
    }
    // REMIND: This method does not deal with missing data from the
    // source object (i.e. it does not send exposure events...)

    Region clip = getCompClip();

    Composite comp = composite;
    if (lastCAcomp != comp) {
        SurfaceType dsttype = theData.getSurfaceType();
        CompositeType comptype = imageComp;
        if (CompositeType.SrcOverNoEa.equals(comptype) &&
            theData.getTransparency() == Transparency.OPAQUE)
        {
            comptype = CompositeType.SrcNoEa;
        }
        lastCAblit = Blit.locate(dsttype, comptype, dsttype);
        lastCAcomp = comp;
    }

    double[] coords = {x, y, x + w, y + h, x + dx, y + dy};
    transform.transform(coords, 0, coords, 0, 3);

    x = (int)Math.ceil(coords[0] - 0.5);
    y = (int)Math.ceil(coords[1] - 0.5);
    w = ((int)Math.ceil(coords[2] - 0.5)) - x;
    h = ((int)Math.ceil(coords[3] - 0.5)) - y;
    dx = ((int)Math.ceil(coords[4] - 0.5)) - x;
    dy = ((int)Math.ceil(coords[5] - 0.5)) - y;

    // In case of negative scale transform, reflect the rect coords.
    if (w < 0) {
        w *= -1;
        x -= w;
    }
    if (h < 0) {
        h *= -1;
        y -= h;
    }

    Blit ob = lastCAblit;
    if (dy == 0 && dx > 0 && dx < w) {
        while (w > 0) {
            int partW = Math.min(w, dx);
            w -= partW;
            int sx = x + w;
            ob.Blit(theData, theData, comp, clip,
                    sx, y, sx+dx, y+dy, partW, h);
        }
        return;
    }
    if (dy > 0 && dy < h && dx > -w && dx < w) {
        while (h > 0) {
            int partH = Math.min(h, dy);
            h -= partH;
            int sy = y + h;
            ob.Blit(theData, theData, comp, clip,
                    x, sy, x+dx, sy+dy, w, partH);
        }
        return;
    }
    ob.Blit(theData, theData, comp, clip, x, y, x+dx, y+dy, w, h);
}

Example 13

Source File: SunGraphics2D.java From openjdk-8-source with GNU General Public License v2.0

4 votes

private void doCopyArea(int x, int y, int w, int h, int dx, int dy) {
    if (w <= 0 || h <= 0) {
        return;
    }
    SurfaceData theData = surfaceData;
    if (theData.copyArea(this, x, y, w, h, dx, dy)) {
        return;
    }
    if (transformState >= TRANSFORM_TRANSLATESCALE) {
        throw new InternalError("transformed copyArea not implemented yet");
    }
    // REMIND: This method does not deal with missing data from the
    // source object (i.e. it does not send exposure events...)

    Region clip = getCompClip();

    Composite comp = composite;
    if (lastCAcomp != comp) {
        SurfaceType dsttype = theData.getSurfaceType();
        CompositeType comptype = imageComp;
        if (CompositeType.SrcOverNoEa.equals(comptype) &&
            theData.getTransparency() == Transparency.OPAQUE)
        {
            comptype = CompositeType.SrcNoEa;
        }
        lastCAblit = Blit.locate(dsttype, comptype, dsttype);
        lastCAcomp = comp;
    }

    x += transX;
    y += transY;

    Blit ob = lastCAblit;
    if (dy == 0 && dx > 0 && dx < w) {
        while (w > 0) {
            int partW = Math.min(w, dx);
            w -= partW;
            int sx = x + w;
            ob.Blit(theData, theData, comp, clip,
                    sx, y, sx+dx, y+dy, partW, h);
        }
        return;
    }
    if (dy > 0 && dy < h && dx > -w && dx < w) {
        while (h > 0) {
            int partH = Math.min(h, dy);
            h -= partH;
            int sy = y + h;
            ob.Blit(theData, theData, comp, clip,
                    x, sy, x+dx, sy+dy, w, partH);
        }
        return;
    }
    ob.Blit(theData, theData, comp, clip, x, y, x+dx, y+dy, w, h);
}

Example 14

Source File: SunGraphics2D.java From hottub with GNU General Public License v2.0

4 votes

private void doCopyArea(int x, int y, int w, int h, int dx, int dy) {
    if (w <= 0 || h <= 0) {
        return;
    }
    SurfaceData theData = surfaceData;
    if (theData.copyArea(this, x, y, w, h, dx, dy)) {
        return;
    }
    if (transformState > TRANSFORM_TRANSLATESCALE) {
        throw new InternalError("transformed copyArea not implemented yet");
    }
    // REMIND: This method does not deal with missing data from the
    // source object (i.e. it does not send exposure events...)

    Region clip = getCompClip();

    Composite comp = composite;
    if (lastCAcomp != comp) {
        SurfaceType dsttype = theData.getSurfaceType();
        CompositeType comptype = imageComp;
        if (CompositeType.SrcOverNoEa.equals(comptype) &&
            theData.getTransparency() == Transparency.OPAQUE)
        {
            comptype = CompositeType.SrcNoEa;
        }
        lastCAblit = Blit.locate(dsttype, comptype, dsttype);
        lastCAcomp = comp;
    }

    double[] coords = {x, y, x + w, y + h, x + dx, y + dy};
    transform.transform(coords, 0, coords, 0, 3);

    x = (int)Math.ceil(coords[0] - 0.5);
    y = (int)Math.ceil(coords[1] - 0.5);
    w = ((int)Math.ceil(coords[2] - 0.5)) - x;
    h = ((int)Math.ceil(coords[3] - 0.5)) - y;
    dx = ((int)Math.ceil(coords[4] - 0.5)) - x;
    dy = ((int)Math.ceil(coords[5] - 0.5)) - y;

    // In case of negative scale transform, reflect the rect coords.
    if (w < 0) {
        w *= -1;
        x -= w;
    }
    if (h < 0) {
        h *= -1;
        y -= h;
    }

    Blit ob = lastCAblit;
    if (dy == 0 && dx > 0 && dx < w) {
        while (w > 0) {
            int partW = Math.min(w, dx);
            w -= partW;
            int sx = x + w;
            ob.Blit(theData, theData, comp, clip,
                    sx, y, sx+dx, y+dy, partW, h);
        }
        return;
    }
    if (dy > 0 && dy < h && dx > -w && dx < w) {
        while (h > 0) {
            int partH = Math.min(h, dy);
            h -= partH;
            int sy = y + h;
            ob.Blit(theData, theData, comp, clip,
                    x, sy, x+dx, sy+dy, w, partH);
        }
        return;
    }
    ob.Blit(theData, theData, comp, clip, x, y, x+dx, y+dy, w, h);
}

Example 15

Source File: SunGraphics2D.java From jdk8u-jdk with GNU General Public License v2.0

4 votes

private void doCopyArea(int x, int y, int w, int h, int dx, int dy) {
    if (w <= 0 || h <= 0) {
        return;
    }
    SurfaceData theData = surfaceData;
    if (theData.copyArea(this, x, y, w, h, dx, dy)) {
        return;
    }
    if (transformState > TRANSFORM_TRANSLATESCALE) {
        throw new InternalError("transformed copyArea not implemented yet");
    }
    // REMIND: This method does not deal with missing data from the
    // source object (i.e. it does not send exposure events...)

    Region clip = getCompClip();

    Composite comp = composite;
    if (lastCAcomp != comp) {
        SurfaceType dsttype = theData.getSurfaceType();
        CompositeType comptype = imageComp;
        if (CompositeType.SrcOverNoEa.equals(comptype) &&
            theData.getTransparency() == Transparency.OPAQUE)
        {
            comptype = CompositeType.SrcNoEa;
        }
        lastCAblit = Blit.locate(dsttype, comptype, dsttype);
        lastCAcomp = comp;
    }

    double[] coords = {x, y, x + w, y + h, x + dx, y + dy};
    transform.transform(coords, 0, coords, 0, 3);

    x = (int)Math.ceil(coords[0] - 0.5);
    y = (int)Math.ceil(coords[1] - 0.5);
    w = ((int)Math.ceil(coords[2] - 0.5)) - x;
    h = ((int)Math.ceil(coords[3] - 0.5)) - y;
    dx = ((int)Math.ceil(coords[4] - 0.5)) - x;
    dy = ((int)Math.ceil(coords[5] - 0.5)) - y;

    // In case of negative scale transform, reflect the rect coords.
    if (w < 0) {
        w *= -1;
        x -= w;
    }
    if (h < 0) {
        h *= -1;
        y -= h;
    }

    Blit ob = lastCAblit;
    if (dy == 0 && dx > 0 && dx < w) {
        while (w > 0) {
            int partW = Math.min(w, dx);
            w -= partW;
            int sx = x + w;
            ob.Blit(theData, theData, comp, clip,
                    sx, y, sx+dx, y+dy, partW, h);
        }
        return;
    }
    if (dy > 0 && dy < h && dx > -w && dx < w) {
        while (h > 0) {
            int partH = Math.min(h, dy);
            h -= partH;
            int sy = y + h;
            ob.Blit(theData, theData, comp, clip,
                    x, sy, x+dx, sy+dy, w, partH);
        }
        return;
    }
    ob.Blit(theData, theData, comp, clip, x, y, x+dx, y+dy, w, h);
}

Example 16

Source File: SunGraphics2D.java From openjdk-jdk9 with GNU General Public License v2.0

4 votes

private void doCopyArea(int x, int y, int w, int h, int dx, int dy) {
    if (w <= 0 || h <= 0) {
        return;
    }

    if (transformState == SunGraphics2D.TRANSFORM_ISIDENT) {
        // do nothing
    } else if (transformState <= SunGraphics2D.TRANSFORM_ANY_TRANSLATE) {
        x += transX;
        y += transY;
    } else if (transformState == SunGraphics2D.TRANSFORM_TRANSLATESCALE) {
        final double[] coords = {x, y, x + w, y + h, x + dx, y + dy};
        transform.transform(coords, 0, coords, 0, 3);
        x = (int) Math.ceil(coords[0] - 0.5);
        y = (int) Math.ceil(coords[1] - 0.5);
        w = ((int) Math.ceil(coords[2] - 0.5)) - x;
        h = ((int) Math.ceil(coords[3] - 0.5)) - y;
        dx = ((int) Math.ceil(coords[4] - 0.5)) - x;
        dy = ((int) Math.ceil(coords[5] - 0.5)) - y;
        // In case of negative scale transform, reflect the rect coords.
        if (w < 0) {
            w = -w;
            x -= w;
        }
        if (h < 0) {
            h = -h;
            y -= h;
        }
    } else {
        throw new InternalError("transformed copyArea not implemented yet");
    }

    SurfaceData theData = surfaceData;
    if (theData.copyArea(this, x, y, w, h, dx, dy)) {
        return;
    }

    // REMIND: This method does not deal with missing data from the
    // source object (i.e. it does not send exposure events...)

    Region clip = getCompClip();

    Composite comp = composite;
    if (lastCAcomp != comp) {
        SurfaceType dsttype = theData.getSurfaceType();
        CompositeType comptype = imageComp;
        if (CompositeType.SrcOverNoEa.equals(comptype) &&
            theData.getTransparency() == Transparency.OPAQUE)
        {
            comptype = CompositeType.SrcNoEa;
        }
        lastCAblit = Blit.locate(dsttype, comptype, dsttype);
        lastCAcomp = comp;
    }

    Blit ob = lastCAblit;
    if (dy == 0 && dx > 0 && dx < w) {
        while (w > 0) {
            int partW = Math.min(w, dx);
            w -= partW;
            int sx = x + w;
            ob.Blit(theData, theData, comp, clip,
                    sx, y, sx+dx, y+dy, partW, h);
        }
        return;
    }
    if (dy > 0 && dy < h && dx > -w && dx < w) {
        while (h > 0) {
            int partH = Math.min(h, dy);
            h -= partH;
            int sy = y + h;
            ob.Blit(theData, theData, comp, clip,
                    x, sy, x+dx, sy+dy, w, partH);
        }
        return;
    }
        ob.Blit(theData, theData, comp, clip, x, y, x+dx, y+dy, w, h);
}

Example 17

Source File: SunGraphics2D.java From Bytecoder with Apache License 2.0

4 votes

private void doCopyArea(int x, int y, int w, int h, int dx, int dy) {
    if (w <= 0 || h <= 0) {
        return;
    }

    if (transformState == SunGraphics2D.TRANSFORM_ISIDENT) {
        // do nothing
    } else if (transformState <= SunGraphics2D.TRANSFORM_ANY_TRANSLATE) {
        x += transX;
        y += transY;
    } else if (transformState == SunGraphics2D.TRANSFORM_TRANSLATESCALE) {
        final double[] coords = {x, y, x + w, y + h, x + dx, y + dy};
        transform.transform(coords, 0, coords, 0, 3);
        x = (int) Math.ceil(coords[0] - 0.5);
        y = (int) Math.ceil(coords[1] - 0.5);
        w = ((int) Math.ceil(coords[2] - 0.5)) - x;
        h = ((int) Math.ceil(coords[3] - 0.5)) - y;
        dx = ((int) Math.ceil(coords[4] - 0.5)) - x;
        dy = ((int) Math.ceil(coords[5] - 0.5)) - y;
        // In case of negative scale transform, reflect the rect coords.
        if (w < 0) {
            w = -w;
            x -= w;
        }
        if (h < 0) {
            h = -h;
            y -= h;
        }
    } else {
        throw new InternalError("transformed copyArea not implemented yet");
    }

    SurfaceData theData = surfaceData;
    if (theData.copyArea(this, x, y, w, h, dx, dy)) {
        return;
    }

    // REMIND: This method does not deal with missing data from the
    // source object (i.e. it does not send exposure events...)

    Region clip = getCompClip();

    Composite comp = composite;
    if (lastCAcomp != comp) {
        SurfaceType dsttype = theData.getSurfaceType();
        CompositeType comptype = imageComp;
        if (CompositeType.SrcOverNoEa.equals(comptype) &&
            theData.getTransparency() == Transparency.OPAQUE)
        {
            comptype = CompositeType.SrcNoEa;
        }
        lastCAblit = Blit.locate(dsttype, comptype, dsttype);
        lastCAcomp = comp;
    }

    Blit ob = lastCAblit;
    if (dy == 0 && dx > 0 && dx < w) {
        while (w > 0) {
            int partW = Math.min(w, dx);
            w -= partW;
            int sx = x + w;
            ob.Blit(theData, theData, comp, clip,
                    sx, y, sx+dx, y+dy, partW, h);
        }
        return;
    }
    if (dy > 0 && dy < h && dx > -w && dx < w) {
        while (h > 0) {
            int partH = Math.min(h, dy);
            h -= partH;
            int sy = y + h;
            ob.Blit(theData, theData, comp, clip,
                    x, sy, x+dx, sy+dy, w, partH);
        }
        return;
    }
        ob.Blit(theData, theData, comp, clip, x, y, x+dx, y+dy, w, h);
}

Example 18

Source File: SunGraphics2D.java From openjdk-jdk8u-backup with GNU General Public License v2.0

4 votes

private void doCopyArea(int x, int y, int w, int h, int dx, int dy) {
    if (w <= 0 || h <= 0) {
        return;
    }
    SurfaceData theData = surfaceData;
    if (theData.copyArea(this, x, y, w, h, dx, dy)) {
        return;
    }
    if (transformState > TRANSFORM_TRANSLATESCALE) {
        throw new InternalError("transformed copyArea not implemented yet");
    }
    // REMIND: This method does not deal with missing data from the
    // source object (i.e. it does not send exposure events...)

    Region clip = getCompClip();

    Composite comp = composite;
    if (lastCAcomp != comp) {
        SurfaceType dsttype = theData.getSurfaceType();
        CompositeType comptype = imageComp;
        if (CompositeType.SrcOverNoEa.equals(comptype) &&
            theData.getTransparency() == Transparency.OPAQUE)
        {
            comptype = CompositeType.SrcNoEa;
        }
        lastCAblit = Blit.locate(dsttype, comptype, dsttype);
        lastCAcomp = comp;
    }

    double[] coords = {x, y, x + w, y + h, x + dx, y + dy};
    transform.transform(coords, 0, coords, 0, 3);

    x = (int)Math.ceil(coords[0] - 0.5);
    y = (int)Math.ceil(coords[1] - 0.5);
    w = ((int)Math.ceil(coords[2] - 0.5)) - x;
    h = ((int)Math.ceil(coords[3] - 0.5)) - y;
    dx = ((int)Math.ceil(coords[4] - 0.5)) - x;
    dy = ((int)Math.ceil(coords[5] - 0.5)) - y;

    // In case of negative scale transform, reflect the rect coords.
    if (w < 0) {
        w *= -1;
        x -= w;
    }
    if (h < 0) {
        h *= -1;
        y -= h;
    }

    Blit ob = lastCAblit;
    if (dy == 0 && dx > 0 && dx < w) {
        while (w > 0) {
            int partW = Math.min(w, dx);
            w -= partW;
            int sx = x + w;
            ob.Blit(theData, theData, comp, clip,
                    sx, y, sx+dx, y+dy, partW, h);
        }
        return;
    }
    if (dy > 0 && dy < h && dx > -w && dx < w) {
        while (h > 0) {
            int partH = Math.min(h, dy);
            h -= partH;
            int sy = y + h;
            ob.Blit(theData, theData, comp, clip,
                    x, sy, x+dx, sy+dy, w, partH);
        }
        return;
    }
    ob.Blit(theData, theData, comp, clip, x, y, x+dx, y+dy, w, h);
}

Example 19

Source File: SunGraphics2D.java From openjdk-jdk8u with GNU General Public License v2.0

4 votes

private void doCopyArea(int x, int y, int w, int h, int dx, int dy) {
    if (w <= 0 || h <= 0) {
        return;
    }
    SurfaceData theData = surfaceData;
    if (theData.copyArea(this, x, y, w, h, dx, dy)) {
        return;
    }
    if (transformState > TRANSFORM_TRANSLATESCALE) {
        throw new InternalError("transformed copyArea not implemented yet");
    }
    // REMIND: This method does not deal with missing data from the
    // source object (i.e. it does not send exposure events...)

    Region clip = getCompClip();

    Composite comp = composite;
    if (lastCAcomp != comp) {
        SurfaceType dsttype = theData.getSurfaceType();
        CompositeType comptype = imageComp;
        if (CompositeType.SrcOverNoEa.equals(comptype) &&
            theData.getTransparency() == Transparency.OPAQUE)
        {
            comptype = CompositeType.SrcNoEa;
        }
        lastCAblit = Blit.locate(dsttype, comptype, dsttype);
        lastCAcomp = comp;
    }

    double[] coords = {x, y, x + w, y + h, x + dx, y + dy};
    transform.transform(coords, 0, coords, 0, 3);

    x = (int)Math.ceil(coords[0] - 0.5);
    y = (int)Math.ceil(coords[1] - 0.5);
    w = ((int)Math.ceil(coords[2] - 0.5)) - x;
    h = ((int)Math.ceil(coords[3] - 0.5)) - y;
    dx = ((int)Math.ceil(coords[4] - 0.5)) - x;
    dy = ((int)Math.ceil(coords[5] - 0.5)) - y;

    // In case of negative scale transform, reflect the rect coords.
    if (w < 0) {
        w *= -1;
        x -= w;
    }
    if (h < 0) {
        h *= -1;
        y -= h;
    }

    Blit ob = lastCAblit;
    if (dy == 0 && dx > 0 && dx < w) {
        while (w > 0) {
            int partW = Math.min(w, dx);
            w -= partW;
            int sx = x + w;
            ob.Blit(theData, theData, comp, clip,
                    sx, y, sx+dx, y+dy, partW, h);
        }
        return;
    }
    if (dy > 0 && dy < h && dx > -w && dx < w) {
        while (h > 0) {
            int partH = Math.min(h, dy);
            h -= partH;
            int sy = y + h;
            ob.Blit(theData, theData, comp, clip,
                    x, sy, x+dx, sy+dy, w, partH);
        }
        return;
    }
    ob.Blit(theData, theData, comp, clip, x, y, x+dx, y+dy, w, h);
}

Example 20

Source File: SunGraphics2D.java From jdk8u60 with GNU General Public License v2.0

4 votes

private void doCopyArea(int x, int y, int w, int h, int dx, int dy) {
    if (w <= 0 || h <= 0) {
        return;
    }
    SurfaceData theData = surfaceData;
    if (theData.copyArea(this, x, y, w, h, dx, dy)) {
        return;
    }
    if (transformState > TRANSFORM_TRANSLATESCALE) {
        throw new InternalError("transformed copyArea not implemented yet");
    }
    // REMIND: This method does not deal with missing data from the
    // source object (i.e. it does not send exposure events...)

    Region clip = getCompClip();

    Composite comp = composite;
    if (lastCAcomp != comp) {
        SurfaceType dsttype = theData.getSurfaceType();
        CompositeType comptype = imageComp;
        if (CompositeType.SrcOverNoEa.equals(comptype) &&
            theData.getTransparency() == Transparency.OPAQUE)
        {
            comptype = CompositeType.SrcNoEa;
        }
        lastCAblit = Blit.locate(dsttype, comptype, dsttype);
        lastCAcomp = comp;
    }

    double[] coords = {x, y, x + w, y + h, x + dx, y + dy};
    transform.transform(coords, 0, coords, 0, 3);

    x = (int)Math.ceil(coords[0] - 0.5);
    y = (int)Math.ceil(coords[1] - 0.5);
    w = ((int)Math.ceil(coords[2] - 0.5)) - x;
    h = ((int)Math.ceil(coords[3] - 0.5)) - y;
    dx = ((int)Math.ceil(coords[4] - 0.5)) - x;
    dy = ((int)Math.ceil(coords[5] - 0.5)) - y;

    // In case of negative scale transform, reflect the rect coords.
    if (w < 0) {
        w *= -1;
        x -= w;
    }
    if (h < 0) {
        h *= -1;
        y -= h;
    }

    Blit ob = lastCAblit;
    if (dy == 0 && dx > 0 && dx < w) {
        while (w > 0) {
            int partW = Math.min(w, dx);
            w -= partW;
            int sx = x + w;
            ob.Blit(theData, theData, comp, clip,
                    sx, y, sx+dx, y+dy, partW, h);
        }
        return;
    }
    if (dy > 0 && dy < h && dx > -w && dx < w) {
        while (h > 0) {
            int partH = Math.min(h, dy);
            h -= partH;
            int sy = y + h;
            ob.Blit(theData, theData, comp, clip,
                    x, sy, x+dx, sy+dy, w, partH);
        }
        return;
    }
    ob.Blit(theData, theData, comp, clip, x, y, x+dx, y+dy, w, h);
}