Java Code Examples for java.awt.image.DirectColorModel#getAlphaMask()
The following examples show how to use
java.awt.image.DirectColorModel#getAlphaMask() .
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Example 1
Source File: ImageLoader.java From pumpernickel with MIT License | 6 votes |
/** * This checks to see if two DirectColorModels are identical. Apparently the * "equals" method in DirectColorModel doesn't really work. */ private static boolean equals(DirectColorModel d1, DirectColorModel d2) { if (d1.getAlphaMask() != d2.getAlphaMask()) return false; if (d1.getGreenMask() != d2.getGreenMask()) return false; if (d1.getRedMask() != d2.getRedMask()) return false; if (d1.getBlueMask() != d2.getBlueMask()) return false; if (d1.getColorSpace() != d2.getColorSpace()) return false; if (d1.isAlphaPremultiplied() != d2.isAlphaPremultiplied()) return false; if (d1.getTransferType() != d2.getTransferType()) return false; if (d1.getTransparency() != d2.getTransparency()) return false; return true; }
Example 2
Source File: BlendComposite.java From Pixelitor with GNU General Public License v3.0 | 5 votes |
private static boolean isRgbColorModel(ColorModel cm) { if (cm instanceof DirectColorModel && cm.getTransferType() == DataBuffer.TYPE_INT) { DirectColorModel directCM = (DirectColorModel) cm; return directCM.getRedMask() == 0x00FF0000 && directCM.getGreenMask() == 0x0000FF00 && directCM.getBlueMask() == 0x000000FF && (directCM.getNumComponents() == 3 || directCM.getAlphaMask() == 0xFF000000); } return false; }
Example 3
Source File: WebP.java From webp-imageio with Apache License 2.0 | 5 votes |
private static byte[] extractDirectRGBAInt( int aWidth, int aHeight, DirectColorModel aColorModel, SinglePixelPackedSampleModel aSampleModel, DataBufferInt aDataBuffer ) { byte[] out = new byte[ aWidth * aHeight * 4 ]; int rMask = aColorModel.getRedMask(); int gMask = aColorModel.getGreenMask(); int bMask = aColorModel.getBlueMask(); int aMask = aColorModel.getAlphaMask(); int rShift = getShift( rMask ); int gShift = getShift( gMask ); int bShift = getShift( bMask ); int aShift = getShift( aMask ); int[] bank = aDataBuffer.getBankData()[ 0 ]; int scanlineStride = aSampleModel.getScanlineStride(); int scanIx = 0; for ( int b = 0, y = 0; y < aHeight; y++ ) { int pixIx = scanIx; for ( int x = 0; x < aWidth; x++, b += 4 ) { int pixel = bank[ pixIx++ ]; out[ b ] = ( byte ) ( ( pixel & rMask ) >>> rShift ); out[ b + 1 ] = ( byte ) ( ( pixel & gMask ) >>> gShift ); out[ b + 2 ] = ( byte ) ( ( pixel & bMask ) >>> bShift ); out[ b + 3 ] = ( byte ) ( ( pixel & aMask ) >>> aShift ); } scanIx += scanlineStride; } return out; }
Example 4
Source File: BlendComposite.java From amodeus with GNU General Public License v2.0 | 5 votes |
private static boolean checkComponentsOrder(ColorModel cm) { if (cm instanceof DirectColorModel && cm.getTransferType() == DataBuffer.TYPE_INT) { DirectColorModel directCM = (DirectColorModel) cm; return directCM.getRedMask() == 0x00FF0000 && directCM.getGreenMask() == 0x0000FF00 && directCM.getBlueMask() == 0x000000FF && (directCM.getNumComponents() != 4 || directCM.getAlphaMask() == 0xFF000000); } return false; }
Example 5
Source File: BlendComposite.java From jpexs-decompiler with GNU General Public License v3.0 | 5 votes |
private static boolean checkComponentsOrder(ColorModel cm) { if (cm instanceof DirectColorModel && cm.getTransferType() == DataBuffer.TYPE_INT) { DirectColorModel directCM = (DirectColorModel) cm; return directCM.getRedMask() == 0x00FF0000 && directCM.getGreenMask() == 0x0000FF00 && directCM.getBlueMask() == 0x000000FF && (directCM.getNumComponents() != 4 || directCM.getAlphaMask() == 0xFF000000); } return false; }
Example 6
Source File: BlendComposite.java From filthy-rich-clients with BSD 3-Clause "New" or "Revised" License | 5 votes |
private static boolean checkComponentsOrder(ColorModel cm) { if (cm instanceof DirectColorModel && cm.getTransferType() == DataBuffer.TYPE_INT) { DirectColorModel directCM = (DirectColorModel) cm; return directCM.getRedMask() == 0x00FF0000 && directCM.getGreenMask() == 0x0000FF00 && directCM.getBlueMask() == 0x000000FF && (directCM.getNumComponents() != 4 || directCM.getAlphaMask() == 0xFF000000); } return false; }
Example 7
Source File: BlendComposite.java From Pixelitor with GNU General Public License v3.0 | 5 votes |
private static boolean isBgrColorModel(ColorModel cm) { if (cm instanceof DirectColorModel && cm.getTransferType() == DataBuffer.TYPE_INT) { DirectColorModel directCM = (DirectColorModel) cm; return directCM.getRedMask() == 0x000000FF && directCM.getGreenMask() == 0x0000FF00 && directCM.getBlueMask() == 0x00FF0000 && (directCM.getNumComponents() == 3 || directCM.getAlphaMask() == 0xFF000000); } return false; }
Example 8
Source File: BlendComposite.java From filthy-rich-clients with BSD 3-Clause "New" or "Revised" License | 5 votes |
private static boolean checkComponentsOrder(ColorModel cm) { if (cm instanceof DirectColorModel && cm.getTransferType() == DataBuffer.TYPE_INT) { DirectColorModel directCM = (DirectColorModel) cm; return directCM.getRedMask() == 0x00FF0000 && directCM.getGreenMask() == 0x0000FF00 && directCM.getBlueMask() == 0x000000FF && (directCM.getNumComponents() != 4 || directCM.getAlphaMask() == 0xFF000000); } return false; }
Example 9
Source File: X11SurfaceDataProxy.java From openjdk-8 with GNU General Public License v2.0 | 4 votes |
public static SurfaceDataProxy createProxy(SurfaceData srcData, X11GraphicsConfig dstConfig) { if (srcData instanceof X11SurfaceData) { // srcData must be a VolatileImage which either matches // our visual or not - either way we do not cache it... return UNCACHED; } ColorModel cm = srcData.getColorModel(); int transparency = cm.getTransparency(); if (transparency == Transparency.OPAQUE) { return new Opaque(dstConfig); } else if (transparency == Transparency.BITMASK) { // 4673490: updateBitmask() only handles ICMs with 8-bit indices if ((cm instanceof IndexColorModel) && cm.getPixelSize() == 8) { return new Bitmask(dstConfig); } // The only other ColorModel handled by updateBitmask() is // a DCM where the alpha bit, and only the alpha bit, is in // the top 8 bits if (cm instanceof DirectColorModel) { DirectColorModel dcm = (DirectColorModel) cm; int colormask = (dcm.getRedMask() | dcm.getGreenMask() | dcm.getBlueMask()); int alphamask = dcm.getAlphaMask(); if ((colormask & 0xff000000) == 0 && (alphamask & 0xff000000) != 0) { return new Bitmask(dstConfig); } } } // For whatever reason, this image is not a good candidate for // caching in a pixmap so we return the non-caching (non-)proxy. return UNCACHED; }
Example 10
Source File: X11SurfaceDataProxy.java From jdk8u-dev-jdk with GNU General Public License v2.0 | 4 votes |
public static SurfaceDataProxy createProxy(SurfaceData srcData, X11GraphicsConfig dstConfig) { if (srcData instanceof X11SurfaceData) { // srcData must be a VolatileImage which either matches // our visual or not - either way we do not cache it... return UNCACHED; } ColorModel cm = srcData.getColorModel(); int transparency = cm.getTransparency(); if (transparency == Transparency.OPAQUE) { return new Opaque(dstConfig); } else if (transparency == Transparency.BITMASK) { // 4673490: updateBitmask() only handles ICMs with 8-bit indices if ((cm instanceof IndexColorModel) && cm.getPixelSize() == 8) { return new Bitmask(dstConfig); } // The only other ColorModel handled by updateBitmask() is // a DCM where the alpha bit, and only the alpha bit, is in // the top 8 bits if (cm instanceof DirectColorModel) { DirectColorModel dcm = (DirectColorModel) cm; int colormask = (dcm.getRedMask() | dcm.getGreenMask() | dcm.getBlueMask()); int alphamask = dcm.getAlphaMask(); if ((colormask & 0xff000000) == 0 && (alphamask & 0xff000000) != 0) { return new Bitmask(dstConfig); } } } // For whatever reason, this image is not a good candidate for // caching in a pixmap so we return the non-caching (non-)proxy. return UNCACHED; }
Example 11
Source File: X11SurfaceDataProxy.java From jdk8u-jdk with GNU General Public License v2.0 | 4 votes |
public static SurfaceDataProxy createProxy(SurfaceData srcData, X11GraphicsConfig dstConfig) { if (srcData instanceof X11SurfaceData) { // srcData must be a VolatileImage which either matches // our visual or not - either way we do not cache it... return UNCACHED; } ColorModel cm = srcData.getColorModel(); int transparency = cm.getTransparency(); if (transparency == Transparency.OPAQUE) { return new Opaque(dstConfig); } else if (transparency == Transparency.BITMASK) { // 4673490: updateBitmask() only handles ICMs with 8-bit indices if ((cm instanceof IndexColorModel) && cm.getPixelSize() == 8) { return new Bitmask(dstConfig); } // The only other ColorModel handled by updateBitmask() is // a DCM where the alpha bit, and only the alpha bit, is in // the top 8 bits if (cm instanceof DirectColorModel) { DirectColorModel dcm = (DirectColorModel) cm; int colormask = (dcm.getRedMask() | dcm.getGreenMask() | dcm.getBlueMask()); int alphamask = dcm.getAlphaMask(); if ((colormask & 0xff000000) == 0 && (alphamask & 0xff000000) != 0) { return new Bitmask(dstConfig); } } } // For whatever reason, this image is not a good candidate for // caching in a pixmap so we return the non-caching (non-)proxy. return UNCACHED; }
Example 12
Source File: X11SurfaceDataProxy.java From jdk8u_jdk with GNU General Public License v2.0 | 4 votes |
public static SurfaceDataProxy createProxy(SurfaceData srcData, X11GraphicsConfig dstConfig) { if (srcData instanceof X11SurfaceData) { // srcData must be a VolatileImage which either matches // our visual or not - either way we do not cache it... return UNCACHED; } ColorModel cm = srcData.getColorModel(); int transparency = cm.getTransparency(); if (transparency == Transparency.OPAQUE) { return new Opaque(dstConfig); } else if (transparency == Transparency.BITMASK) { // 4673490: updateBitmask() only handles ICMs with 8-bit indices if ((cm instanceof IndexColorModel) && cm.getPixelSize() == 8) { return new Bitmask(dstConfig); } // The only other ColorModel handled by updateBitmask() is // a DCM where the alpha bit, and only the alpha bit, is in // the top 8 bits if (cm instanceof DirectColorModel) { DirectColorModel dcm = (DirectColorModel) cm; int colormask = (dcm.getRedMask() | dcm.getGreenMask() | dcm.getBlueMask()); int alphamask = dcm.getAlphaMask(); if ((colormask & 0xff000000) == 0 && (alphamask & 0xff000000) != 0) { return new Bitmask(dstConfig); } } } // For whatever reason, this image is not a good candidate for // caching in a pixmap so we return the non-caching (non-)proxy. return UNCACHED; }
Example 13
Source File: X11SurfaceDataProxy.java From dragonwell8_jdk with GNU General Public License v2.0 | 4 votes |
public static SurfaceDataProxy createProxy(SurfaceData srcData, X11GraphicsConfig dstConfig) { if (srcData instanceof X11SurfaceData) { // srcData must be a VolatileImage which either matches // our visual or not - either way we do not cache it... return UNCACHED; } ColorModel cm = srcData.getColorModel(); int transparency = cm.getTransparency(); if (transparency == Transparency.OPAQUE) { return new Opaque(dstConfig); } else if (transparency == Transparency.BITMASK) { // 4673490: updateBitmask() only handles ICMs with 8-bit indices if ((cm instanceof IndexColorModel) && cm.getPixelSize() == 8) { return new Bitmask(dstConfig); } // The only other ColorModel handled by updateBitmask() is // a DCM where the alpha bit, and only the alpha bit, is in // the top 8 bits if (cm instanceof DirectColorModel) { DirectColorModel dcm = (DirectColorModel) cm; int colormask = (dcm.getRedMask() | dcm.getGreenMask() | dcm.getBlueMask()); int alphamask = dcm.getAlphaMask(); if ((colormask & 0xff000000) == 0 && (alphamask & 0xff000000) != 0) { return new Bitmask(dstConfig); } } } // For whatever reason, this image is not a good candidate for // caching in a pixmap so we return the non-caching (non-)proxy. return UNCACHED; }
Example 14
Source File: X11SurfaceDataProxy.java From openjdk-8-source with GNU General Public License v2.0 | 4 votes |
public static SurfaceDataProxy createProxy(SurfaceData srcData, X11GraphicsConfig dstConfig) { if (srcData instanceof X11SurfaceData) { // srcData must be a VolatileImage which either matches // our visual or not - either way we do not cache it... return UNCACHED; } ColorModel cm = srcData.getColorModel(); int transparency = cm.getTransparency(); if (transparency == Transparency.OPAQUE) { return new Opaque(dstConfig); } else if (transparency == Transparency.BITMASK) { // 4673490: updateBitmask() only handles ICMs with 8-bit indices if ((cm instanceof IndexColorModel) && cm.getPixelSize() == 8) { return new Bitmask(dstConfig); } // The only other ColorModel handled by updateBitmask() is // a DCM where the alpha bit, and only the alpha bit, is in // the top 8 bits if (cm instanceof DirectColorModel) { DirectColorModel dcm = (DirectColorModel) cm; int colormask = (dcm.getRedMask() | dcm.getGreenMask() | dcm.getBlueMask()); int alphamask = dcm.getAlphaMask(); if ((colormask & 0xff000000) == 0 && (alphamask & 0xff000000) != 0) { return new Bitmask(dstConfig); } } } // For whatever reason, this image is not a good candidate for // caching in a pixmap so we return the non-caching (non-)proxy. return UNCACHED; }
Example 15
Source File: X11SurfaceDataProxy.java From jdk8u-jdk with GNU General Public License v2.0 | 4 votes |
public static SurfaceDataProxy createProxy(SurfaceData srcData, X11GraphicsConfig dstConfig) { if (srcData instanceof X11SurfaceData) { // srcData must be a VolatileImage which either matches // our visual or not - either way we do not cache it... return UNCACHED; } ColorModel cm = srcData.getColorModel(); int transparency = cm.getTransparency(); if (transparency == Transparency.OPAQUE) { return new Opaque(dstConfig); } else if (transparency == Transparency.BITMASK) { // 4673490: updateBitmask() only handles ICMs with 8-bit indices if ((cm instanceof IndexColorModel) && cm.getPixelSize() == 8) { return new Bitmask(dstConfig); } // The only other ColorModel handled by updateBitmask() is // a DCM where the alpha bit, and only the alpha bit, is in // the top 8 bits if (cm instanceof DirectColorModel) { DirectColorModel dcm = (DirectColorModel) cm; int colormask = (dcm.getRedMask() | dcm.getGreenMask() | dcm.getBlueMask()); int alphamask = dcm.getAlphaMask(); if ((colormask & 0xff000000) == 0 && (alphamask & 0xff000000) != 0) { return new Bitmask(dstConfig); } } } // For whatever reason, this image is not a good candidate for // caching in a pixmap so we return the non-caching (non-)proxy. return UNCACHED; }
Example 16
Source File: X11SurfaceDataProxy.java From openjdk-jdk9 with GNU General Public License v2.0 | 4 votes |
public static SurfaceDataProxy createProxy(SurfaceData srcData, X11GraphicsConfig dstConfig) { if (srcData instanceof X11SurfaceData) { // srcData must be a VolatileImage which either matches // our visual or not - either way we do not cache it... return UNCACHED; } ColorModel cm = srcData.getColorModel(); int transparency = cm.getTransparency(); if (transparency == Transparency.OPAQUE) { return new Opaque(dstConfig); } else if (transparency == Transparency.BITMASK) { // 4673490: updateBitmask() only handles ICMs with 8-bit indices if ((cm instanceof IndexColorModel) && cm.getPixelSize() == 8) { return new Bitmask(dstConfig); } // The only other ColorModel handled by updateBitmask() is // a DCM where the alpha bit, and only the alpha bit, is in // the top 8 bits if (cm instanceof DirectColorModel) { DirectColorModel dcm = (DirectColorModel) cm; int colormask = (dcm.getRedMask() | dcm.getGreenMask() | dcm.getBlueMask()); int alphamask = dcm.getAlphaMask(); if ((colormask & 0xff000000) == 0 && (alphamask & 0xff000000) != 0) { return new Bitmask(dstConfig); } } } // For whatever reason, this image is not a good candidate for // caching in a pixmap so we return the non-caching (non-)proxy. return UNCACHED; }
Example 17
Source File: X11SurfaceDataProxy.java From openjdk-jdk8u-backup with GNU General Public License v2.0 | 4 votes |
public static SurfaceDataProxy createProxy(SurfaceData srcData, X11GraphicsConfig dstConfig) { if (srcData instanceof X11SurfaceData) { // srcData must be a VolatileImage which either matches // our visual or not - either way we do not cache it... return UNCACHED; } ColorModel cm = srcData.getColorModel(); int transparency = cm.getTransparency(); if (transparency == Transparency.OPAQUE) { return new Opaque(dstConfig); } else if (transparency == Transparency.BITMASK) { // 4673490: updateBitmask() only handles ICMs with 8-bit indices if ((cm instanceof IndexColorModel) && cm.getPixelSize() == 8) { return new Bitmask(dstConfig); } // The only other ColorModel handled by updateBitmask() is // a DCM where the alpha bit, and only the alpha bit, is in // the top 8 bits if (cm instanceof DirectColorModel) { DirectColorModel dcm = (DirectColorModel) cm; int colormask = (dcm.getRedMask() | dcm.getGreenMask() | dcm.getBlueMask()); int alphamask = dcm.getAlphaMask(); if ((colormask & 0xff000000) == 0 && (alphamask & 0xff000000) != 0) { return new Bitmask(dstConfig); } } } // For whatever reason, this image is not a good candidate for // caching in a pixmap so we return the non-caching (non-)proxy. return UNCACHED; }
Example 18
Source File: X11SurfaceDataProxy.java From openjdk-jdk8u with GNU General Public License v2.0 | 4 votes |
public static SurfaceDataProxy createProxy(SurfaceData srcData, X11GraphicsConfig dstConfig) { if (srcData instanceof X11SurfaceData) { // srcData must be a VolatileImage which either matches // our visual or not - either way we do not cache it... return UNCACHED; } ColorModel cm = srcData.getColorModel(); int transparency = cm.getTransparency(); if (transparency == Transparency.OPAQUE) { return new Opaque(dstConfig); } else if (transparency == Transparency.BITMASK) { // 4673490: updateBitmask() only handles ICMs with 8-bit indices if ((cm instanceof IndexColorModel) && cm.getPixelSize() == 8) { return new Bitmask(dstConfig); } // The only other ColorModel handled by updateBitmask() is // a DCM where the alpha bit, and only the alpha bit, is in // the top 8 bits if (cm instanceof DirectColorModel) { DirectColorModel dcm = (DirectColorModel) cm; int colormask = (dcm.getRedMask() | dcm.getGreenMask() | dcm.getBlueMask()); int alphamask = dcm.getAlphaMask(); if ((colormask & 0xff000000) == 0 && (alphamask & 0xff000000) != 0) { return new Bitmask(dstConfig); } } } // For whatever reason, this image is not a good candidate for // caching in a pixmap so we return the non-caching (non-)proxy. return UNCACHED; }
Example 19
Source File: ColorTools.java From commons-imaging with Apache License 2.0 | 4 votes |
public ColorModel deriveColorModel(final ColorModel colorModel, final ColorSpace cs, final boolean forceNoAlpha) throws ImagingOpException { if (colorModel instanceof ComponentColorModel) { final ComponentColorModel ccm = (ComponentColorModel) colorModel; // ColorSpace cs = ColorSpace.getInstance(ColorSpace.CS_sRGB); if (forceNoAlpha) { return new ComponentColorModel(cs, false, false, Transparency.OPAQUE, ccm.getTransferType()); } return new ComponentColorModel(cs, ccm.hasAlpha(), ccm.isAlphaPremultiplied(), ccm.getTransparency(), ccm.getTransferType()); } else if (colorModel instanceof DirectColorModel) { final DirectColorModel dcm = (DirectColorModel) colorModel; final int oldMask = dcm.getRedMask() | dcm.getGreenMask() | dcm.getBlueMask() | dcm.getAlphaMask(); final int oldBits = countBitsInMask(oldMask); return new DirectColorModel(cs, oldBits, dcm.getRedMask(), dcm.getGreenMask(), dcm.getBlueMask(), dcm.getAlphaMask(), dcm.isAlphaPremultiplied(), dcm.getTransferType()); } // else if (old_cm instanceof PackedColorModel) // { // PackedColorModel pcm = (PackedColorModel) old_cm; // // // int old_mask = dcm.getRedMask() | dcm.getGreenMask() // // | dcm.getBlueMask() | dcm.getAlphaMask(); // // int old_masks[] = pcm.getMasks(); // // System.out.println("old_mask: " + old_mask); // int old_bits = countBitsInMask(old_masks); // // System.out.println("old_bits: " + old_bits); // // // PackedColorModel(ColorSpace space, int bits, int rmask, int gmask, // int bmask, int amask, boolean isAlphaPremultiplied, int trans, int // transferType) // cm = new PackedColorModel(cs, old_bits, pcm.getMasks(), // // pcm.isAlphaPremultiplied(), pcm.getTransparency(), pcm // .getTransferType()); // } throw new ImagingOpException("Could not clone unknown ColorModel Type."); }
Example 20
Source File: X11SurfaceDataProxy.java From TencentKona-8 with GNU General Public License v2.0 | 4 votes |
public static SurfaceDataProxy createProxy(SurfaceData srcData, X11GraphicsConfig dstConfig) { if (srcData instanceof X11SurfaceData) { // srcData must be a VolatileImage which either matches // our visual or not - either way we do not cache it... return UNCACHED; } ColorModel cm = srcData.getColorModel(); int transparency = cm.getTransparency(); if (transparency == Transparency.OPAQUE) { return new Opaque(dstConfig); } else if (transparency == Transparency.BITMASK) { // 4673490: updateBitmask() only handles ICMs with 8-bit indices if ((cm instanceof IndexColorModel) && cm.getPixelSize() == 8) { return new Bitmask(dstConfig); } // The only other ColorModel handled by updateBitmask() is // a DCM where the alpha bit, and only the alpha bit, is in // the top 8 bits if (cm instanceof DirectColorModel) { DirectColorModel dcm = (DirectColorModel) cm; int colormask = (dcm.getRedMask() | dcm.getGreenMask() | dcm.getBlueMask()); int alphamask = dcm.getAlphaMask(); if ((colormask & 0xff000000) == 0 && (alphamask & 0xff000000) != 0) { return new Bitmask(dstConfig); } } } // For whatever reason, this image is not a good candidate for // caching in a pixmap so we return the non-caching (non-)proxy. return UNCACHED; }