Java Code Examples for sun.awt.X11GraphicsConfig#getBitsPerPixel()

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Example 1
Source File: X11SurfaceData.java    From dragonwell8_jdk with GNU General Public License v2.0 4 votes vote down vote up
public static SurfaceType getSurfaceType(X11GraphicsConfig gc,
                                         int transparency,
                                         boolean pixmapSurface)
{
    boolean transparent = (transparency == Transparency.BITMASK);
    SurfaceType sType;
    ColorModel cm = gc.getColorModel();
    switch (cm.getPixelSize()) {
    case 24:
        if (gc.getBitsPerPixel() == 24) {
            if (cm instanceof DirectColorModel) {
                // 4517321: We will always use ThreeByteBgr for 24 bpp
                // surfaces, regardless of the pixel masks reported by
                // X11.  Despite ambiguity in the X11 spec in how 24 bpp
                // surfaces are treated, it appears that the best
                // SurfaceType for these configurations (including
                // some Matrox Millenium and ATI Radeon boards) is
                // ThreeByteBgr.
                sType = transparent ? X11SurfaceData.ThreeByteBgrX11_BM : X11SurfaceData.ThreeByteBgrX11;
            } else {
                throw new sun.java2d.InvalidPipeException("Unsupported bit " +
                                                          "depth/cm combo: " +
                                                          cm.getPixelSize()  +
                                                          ", " + cm);
            }
            break;
        }
        // Fall through for 32 bit case
    case 32:
        if (cm instanceof DirectColorModel) {
            if (((SunToolkit)java.awt.Toolkit.getDefaultToolkit()
                 ).isTranslucencyCapable(gc) && !pixmapSurface)
            {
                sType = X11SurfaceData.IntArgbPreX11;
            } else {
                if (((DirectColorModel)cm).getRedMask() == 0xff0000) {
                    sType = transparent ? X11SurfaceData.IntRgbX11_BM :
                                          X11SurfaceData.IntRgbX11;
                } else {
                    sType = transparent ? X11SurfaceData.IntBgrX11_BM :
                                          X11SurfaceData.IntBgrX11;
                }
            }
        } else if (cm instanceof ComponentColorModel) {
               sType = X11SurfaceData.FourByteAbgrPreX11;
        } else {

            throw new sun.java2d.InvalidPipeException("Unsupported bit " +
                                                      "depth/cm combo: " +
                                                      cm.getPixelSize()  +
                                                      ", " + cm);
        }
        break;
    case 15:
        sType = transparent ? X11SurfaceData.UShort555RgbX11_BM : X11SurfaceData.UShort555RgbX11;
        break;
    case 16:
        if ((cm instanceof DirectColorModel) &&
            (((DirectColorModel)cm).getGreenMask() == 0x3e0))
        {
            // fix for 4352984: Riva128 on Linux
            sType = transparent ? X11SurfaceData.UShort555RgbX11_BM : X11SurfaceData.UShort555RgbX11;
        } else {
            sType = transparent ? X11SurfaceData.UShort565RgbX11_BM : X11SurfaceData.UShort565RgbX11;
        }
        break;
    case  12:
        if (cm instanceof IndexColorModel) {
            sType = transparent ?
                X11SurfaceData.UShortIndexedX11_BM :
                X11SurfaceData.UShortIndexedX11;
        } else {
            throw new sun.java2d.InvalidPipeException("Unsupported bit " +
                                                      "depth: " +
                                                      cm.getPixelSize() +
                                                      " cm="+cm);
        }
        break;
    case 8:
        if (cm.getColorSpace().getType() == ColorSpace.TYPE_GRAY &&
            cm instanceof ComponentColorModel) {
            sType = transparent ? X11SurfaceData.ByteGrayX11_BM : X11SurfaceData.ByteGrayX11;
        } else if (cm instanceof IndexColorModel &&
                   isOpaqueGray((IndexColorModel)cm)) {
            sType = transparent ? X11SurfaceData.Index8GrayX11_BM : X11SurfaceData.Index8GrayX11;
        } else {
            sType = transparent ? X11SurfaceData.ByteIndexedX11_BM : X11SurfaceData.ByteIndexedOpaqueX11;
        }
        break;
    default:
        throw new sun.java2d.InvalidPipeException("Unsupported bit " +
                                                  "depth: " +
                                                  cm.getPixelSize());
    }
    return sType;
}
 
Example 2
Source File: X11SurfaceData.java    From TencentKona-8 with GNU General Public License v2.0 4 votes vote down vote up
public static SurfaceType getSurfaceType(X11GraphicsConfig gc,
                                         int transparency,
                                         boolean pixmapSurface)
{
    boolean transparent = (transparency == Transparency.BITMASK);
    SurfaceType sType;
    ColorModel cm = gc.getColorModel();
    switch (cm.getPixelSize()) {
    case 24:
        if (gc.getBitsPerPixel() == 24) {
            if (cm instanceof DirectColorModel) {
                // 4517321: We will always use ThreeByteBgr for 24 bpp
                // surfaces, regardless of the pixel masks reported by
                // X11.  Despite ambiguity in the X11 spec in how 24 bpp
                // surfaces are treated, it appears that the best
                // SurfaceType for these configurations (including
                // some Matrox Millenium and ATI Radeon boards) is
                // ThreeByteBgr.
                sType = transparent ? X11SurfaceData.ThreeByteBgrX11_BM : X11SurfaceData.ThreeByteBgrX11;
            } else {
                throw new sun.java2d.InvalidPipeException("Unsupported bit " +
                                                          "depth/cm combo: " +
                                                          cm.getPixelSize()  +
                                                          ", " + cm);
            }
            break;
        }
        // Fall through for 32 bit case
    case 32:
        if (cm instanceof DirectColorModel) {
            if (((SunToolkit)java.awt.Toolkit.getDefaultToolkit()
                 ).isTranslucencyCapable(gc) && !pixmapSurface)
            {
                sType = X11SurfaceData.IntArgbPreX11;
            } else {
                if (((DirectColorModel)cm).getRedMask() == 0xff0000) {
                    sType = transparent ? X11SurfaceData.IntRgbX11_BM :
                                          X11SurfaceData.IntRgbX11;
                } else {
                    sType = transparent ? X11SurfaceData.IntBgrX11_BM :
                                          X11SurfaceData.IntBgrX11;
                }
            }
        } else if (cm instanceof ComponentColorModel) {
               sType = X11SurfaceData.FourByteAbgrPreX11;
        } else {

            throw new sun.java2d.InvalidPipeException("Unsupported bit " +
                                                      "depth/cm combo: " +
                                                      cm.getPixelSize()  +
                                                      ", " + cm);
        }
        break;
    case 15:
        sType = transparent ? X11SurfaceData.UShort555RgbX11_BM : X11SurfaceData.UShort555RgbX11;
        break;
    case 16:
        if ((cm instanceof DirectColorModel) &&
            (((DirectColorModel)cm).getGreenMask() == 0x3e0))
        {
            // fix for 4352984: Riva128 on Linux
            sType = transparent ? X11SurfaceData.UShort555RgbX11_BM : X11SurfaceData.UShort555RgbX11;
        } else {
            sType = transparent ? X11SurfaceData.UShort565RgbX11_BM : X11SurfaceData.UShort565RgbX11;
        }
        break;
    case  12:
        if (cm instanceof IndexColorModel) {
            sType = transparent ?
                X11SurfaceData.UShortIndexedX11_BM :
                X11SurfaceData.UShortIndexedX11;
        } else {
            throw new sun.java2d.InvalidPipeException("Unsupported bit " +
                                                      "depth: " +
                                                      cm.getPixelSize() +
                                                      " cm="+cm);
        }
        break;
    case 8:
        if (cm.getColorSpace().getType() == ColorSpace.TYPE_GRAY &&
            cm instanceof ComponentColorModel) {
            sType = transparent ? X11SurfaceData.ByteGrayX11_BM : X11SurfaceData.ByteGrayX11;
        } else if (cm instanceof IndexColorModel &&
                   isOpaqueGray((IndexColorModel)cm)) {
            sType = transparent ? X11SurfaceData.Index8GrayX11_BM : X11SurfaceData.Index8GrayX11;
        } else {
            sType = transparent ? X11SurfaceData.ByteIndexedX11_BM : X11SurfaceData.ByteIndexedOpaqueX11;
        }
        break;
    default:
        throw new sun.java2d.InvalidPipeException("Unsupported bit " +
                                                  "depth: " +
                                                  cm.getPixelSize());
    }
    return sType;
}
 
Example 3
Source File: X11SurfaceData.java    From jdk8u60 with GNU General Public License v2.0 4 votes vote down vote up
public static SurfaceType getSurfaceType(X11GraphicsConfig gc,
                                         int transparency,
                                         boolean pixmapSurface)
{
    boolean transparent = (transparency == Transparency.BITMASK);
    SurfaceType sType;
    ColorModel cm = gc.getColorModel();
    switch (cm.getPixelSize()) {
    case 24:
        if (gc.getBitsPerPixel() == 24) {
            if (cm instanceof DirectColorModel) {
                // 4517321: We will always use ThreeByteBgr for 24 bpp
                // surfaces, regardless of the pixel masks reported by
                // X11.  Despite ambiguity in the X11 spec in how 24 bpp
                // surfaces are treated, it appears that the best
                // SurfaceType for these configurations (including
                // some Matrox Millenium and ATI Radeon boards) is
                // ThreeByteBgr.
                sType = transparent ? X11SurfaceData.ThreeByteBgrX11_BM : X11SurfaceData.ThreeByteBgrX11;
            } else {
                throw new sun.java2d.InvalidPipeException("Unsupported bit " +
                                                          "depth/cm combo: " +
                                                          cm.getPixelSize()  +
                                                          ", " + cm);
            }
            break;
        }
        // Fall through for 32 bit case
    case 32:
        if (cm instanceof DirectColorModel) {
            if (((SunToolkit)java.awt.Toolkit.getDefaultToolkit()
                 ).isTranslucencyCapable(gc) && !pixmapSurface)
            {
                sType = X11SurfaceData.IntArgbPreX11;
            } else {
                if (((DirectColorModel)cm).getRedMask() == 0xff0000) {
                    sType = transparent ? X11SurfaceData.IntRgbX11_BM :
                                          X11SurfaceData.IntRgbX11;
                } else {
                    sType = transparent ? X11SurfaceData.IntBgrX11_BM :
                                          X11SurfaceData.IntBgrX11;
                }
            }
        } else if (cm instanceof ComponentColorModel) {
               sType = X11SurfaceData.FourByteAbgrPreX11;
        } else {

            throw new sun.java2d.InvalidPipeException("Unsupported bit " +
                                                      "depth/cm combo: " +
                                                      cm.getPixelSize()  +
                                                      ", " + cm);
        }
        break;
    case 15:
        sType = transparent ? X11SurfaceData.UShort555RgbX11_BM : X11SurfaceData.UShort555RgbX11;
        break;
    case 16:
        if ((cm instanceof DirectColorModel) &&
            (((DirectColorModel)cm).getGreenMask() == 0x3e0))
        {
            // fix for 4352984: Riva128 on Linux
            sType = transparent ? X11SurfaceData.UShort555RgbX11_BM : X11SurfaceData.UShort555RgbX11;
        } else {
            sType = transparent ? X11SurfaceData.UShort565RgbX11_BM : X11SurfaceData.UShort565RgbX11;
        }
        break;
    case  12:
        if (cm instanceof IndexColorModel) {
            sType = transparent ?
                X11SurfaceData.UShortIndexedX11_BM :
                X11SurfaceData.UShortIndexedX11;
        } else {
            throw new sun.java2d.InvalidPipeException("Unsupported bit " +
                                                      "depth: " +
                                                      cm.getPixelSize() +
                                                      " cm="+cm);
        }
        break;
    case 8:
        if (cm.getColorSpace().getType() == ColorSpace.TYPE_GRAY &&
            cm instanceof ComponentColorModel) {
            sType = transparent ? X11SurfaceData.ByteGrayX11_BM : X11SurfaceData.ByteGrayX11;
        } else if (cm instanceof IndexColorModel &&
                   isOpaqueGray((IndexColorModel)cm)) {
            sType = transparent ? X11SurfaceData.Index8GrayX11_BM : X11SurfaceData.Index8GrayX11;
        } else {
            sType = transparent ? X11SurfaceData.ByteIndexedX11_BM : X11SurfaceData.ByteIndexedOpaqueX11;
        }
        break;
    default:
        throw new sun.java2d.InvalidPipeException("Unsupported bit " +
                                                  "depth: " +
                                                  cm.getPixelSize());
    }
    return sType;
}
 
Example 4
Source File: X11SurfaceData.java    From openjdk-jdk8u with GNU General Public License v2.0 4 votes vote down vote up
public static SurfaceType getSurfaceType(X11GraphicsConfig gc,
                                         int transparency,
                                         boolean pixmapSurface)
{
    boolean transparent = (transparency == Transparency.BITMASK);
    SurfaceType sType;
    ColorModel cm = gc.getColorModel();
    switch (cm.getPixelSize()) {
    case 24:
        if (gc.getBitsPerPixel() == 24) {
            if (cm instanceof DirectColorModel) {
                // 4517321: We will always use ThreeByteBgr for 24 bpp
                // surfaces, regardless of the pixel masks reported by
                // X11.  Despite ambiguity in the X11 spec in how 24 bpp
                // surfaces are treated, it appears that the best
                // SurfaceType for these configurations (including
                // some Matrox Millenium and ATI Radeon boards) is
                // ThreeByteBgr.
                sType = transparent ? X11SurfaceData.ThreeByteBgrX11_BM : X11SurfaceData.ThreeByteBgrX11;
            } else {
                throw new sun.java2d.InvalidPipeException("Unsupported bit " +
                                                          "depth/cm combo: " +
                                                          cm.getPixelSize()  +
                                                          ", " + cm);
            }
            break;
        }
        // Fall through for 32 bit case
    case 32:
        if (cm instanceof DirectColorModel) {
            if (((SunToolkit)java.awt.Toolkit.getDefaultToolkit()
                 ).isTranslucencyCapable(gc) && !pixmapSurface)
            {
                sType = X11SurfaceData.IntArgbPreX11;
            } else {
                if (((DirectColorModel)cm).getRedMask() == 0xff0000) {
                    sType = transparent ? X11SurfaceData.IntRgbX11_BM :
                                          X11SurfaceData.IntRgbX11;
                } else {
                    sType = transparent ? X11SurfaceData.IntBgrX11_BM :
                                          X11SurfaceData.IntBgrX11;
                }
            }
        } else if (cm instanceof ComponentColorModel) {
               sType = X11SurfaceData.FourByteAbgrPreX11;
        } else {

            throw new sun.java2d.InvalidPipeException("Unsupported bit " +
                                                      "depth/cm combo: " +
                                                      cm.getPixelSize()  +
                                                      ", " + cm);
        }
        break;
    case 15:
        sType = transparent ? X11SurfaceData.UShort555RgbX11_BM : X11SurfaceData.UShort555RgbX11;
        break;
    case 16:
        if ((cm instanceof DirectColorModel) &&
            (((DirectColorModel)cm).getGreenMask() == 0x3e0))
        {
            // fix for 4352984: Riva128 on Linux
            sType = transparent ? X11SurfaceData.UShort555RgbX11_BM : X11SurfaceData.UShort555RgbX11;
        } else {
            sType = transparent ? X11SurfaceData.UShort565RgbX11_BM : X11SurfaceData.UShort565RgbX11;
        }
        break;
    case  12:
        if (cm instanceof IndexColorModel) {
            sType = transparent ?
                X11SurfaceData.UShortIndexedX11_BM :
                X11SurfaceData.UShortIndexedX11;
        } else {
            throw new sun.java2d.InvalidPipeException("Unsupported bit " +
                                                      "depth: " +
                                                      cm.getPixelSize() +
                                                      " cm="+cm);
        }
        break;
    case 8:
        if (cm.getColorSpace().getType() == ColorSpace.TYPE_GRAY &&
            cm instanceof ComponentColorModel) {
            sType = transparent ? X11SurfaceData.ByteGrayX11_BM : X11SurfaceData.ByteGrayX11;
        } else if (cm instanceof IndexColorModel &&
                   isOpaqueGray((IndexColorModel)cm)) {
            sType = transparent ? X11SurfaceData.Index8GrayX11_BM : X11SurfaceData.Index8GrayX11;
        } else {
            sType = transparent ? X11SurfaceData.ByteIndexedX11_BM : X11SurfaceData.ByteIndexedOpaqueX11;
        }
        break;
    default:
        throw new sun.java2d.InvalidPipeException("Unsupported bit " +
                                                  "depth: " +
                                                  cm.getPixelSize());
    }
    return sType;
}
 
Example 5
Source File: X11SurfaceData.java    From openjdk-jdk8u-backup with GNU General Public License v2.0 4 votes vote down vote up
public static SurfaceType getSurfaceType(X11GraphicsConfig gc,
                                         int transparency,
                                         boolean pixmapSurface)
{
    boolean transparent = (transparency == Transparency.BITMASK);
    SurfaceType sType;
    ColorModel cm = gc.getColorModel();
    switch (cm.getPixelSize()) {
    case 24:
        if (gc.getBitsPerPixel() == 24) {
            if (cm instanceof DirectColorModel) {
                // 4517321: We will always use ThreeByteBgr for 24 bpp
                // surfaces, regardless of the pixel masks reported by
                // X11.  Despite ambiguity in the X11 spec in how 24 bpp
                // surfaces are treated, it appears that the best
                // SurfaceType for these configurations (including
                // some Matrox Millenium and ATI Radeon boards) is
                // ThreeByteBgr.
                sType = transparent ? X11SurfaceData.ThreeByteBgrX11_BM : X11SurfaceData.ThreeByteBgrX11;
            } else {
                throw new sun.java2d.InvalidPipeException("Unsupported bit " +
                                                          "depth/cm combo: " +
                                                          cm.getPixelSize()  +
                                                          ", " + cm);
            }
            break;
        }
        // Fall through for 32 bit case
    case 32:
        if (cm instanceof DirectColorModel) {
            if (((SunToolkit)java.awt.Toolkit.getDefaultToolkit()
                 ).isTranslucencyCapable(gc) && !pixmapSurface)
            {
                sType = X11SurfaceData.IntArgbPreX11;
            } else {
                if (((DirectColorModel)cm).getRedMask() == 0xff0000) {
                    sType = transparent ? X11SurfaceData.IntRgbX11_BM :
                                          X11SurfaceData.IntRgbX11;
                } else {
                    sType = transparent ? X11SurfaceData.IntBgrX11_BM :
                                          X11SurfaceData.IntBgrX11;
                }
            }
        } else if (cm instanceof ComponentColorModel) {
               sType = X11SurfaceData.FourByteAbgrPreX11;
        } else {

            throw new sun.java2d.InvalidPipeException("Unsupported bit " +
                                                      "depth/cm combo: " +
                                                      cm.getPixelSize()  +
                                                      ", " + cm);
        }
        break;
    case 15:
        sType = transparent ? X11SurfaceData.UShort555RgbX11_BM : X11SurfaceData.UShort555RgbX11;
        break;
    case 16:
        if ((cm instanceof DirectColorModel) &&
            (((DirectColorModel)cm).getGreenMask() == 0x3e0))
        {
            // fix for 4352984: Riva128 on Linux
            sType = transparent ? X11SurfaceData.UShort555RgbX11_BM : X11SurfaceData.UShort555RgbX11;
        } else {
            sType = transparent ? X11SurfaceData.UShort565RgbX11_BM : X11SurfaceData.UShort565RgbX11;
        }
        break;
    case  12:
        if (cm instanceof IndexColorModel) {
            sType = transparent ?
                X11SurfaceData.UShortIndexedX11_BM :
                X11SurfaceData.UShortIndexedX11;
        } else {
            throw new sun.java2d.InvalidPipeException("Unsupported bit " +
                                                      "depth: " +
                                                      cm.getPixelSize() +
                                                      " cm="+cm);
        }
        break;
    case 8:
        if (cm.getColorSpace().getType() == ColorSpace.TYPE_GRAY &&
            cm instanceof ComponentColorModel) {
            sType = transparent ? X11SurfaceData.ByteGrayX11_BM : X11SurfaceData.ByteGrayX11;
        } else if (cm instanceof IndexColorModel &&
                   isOpaqueGray((IndexColorModel)cm)) {
            sType = transparent ? X11SurfaceData.Index8GrayX11_BM : X11SurfaceData.Index8GrayX11;
        } else {
            sType = transparent ? X11SurfaceData.ByteIndexedX11_BM : X11SurfaceData.ByteIndexedOpaqueX11;
        }
        break;
    default:
        throw new sun.java2d.InvalidPipeException("Unsupported bit " +
                                                  "depth: " +
                                                  cm.getPixelSize());
    }
    return sType;
}
 
Example 6
Source File: X11SurfaceData.java    From openjdk-jdk9 with GNU General Public License v2.0 4 votes vote down vote up
@SuppressWarnings("fallthrough")
public static SurfaceType getSurfaceType(X11GraphicsConfig gc,
                                         int transparency,
                                         boolean pixmapSurface)
{
    boolean transparent = (transparency == Transparency.BITMASK);
    SurfaceType sType;
    ColorModel cm = gc.getColorModel();
    switch (cm.getPixelSize()) {
    case 24:
        if (gc.getBitsPerPixel() == 24) {
            if (cm instanceof DirectColorModel) {
                // 4517321: We will always use ThreeByteBgr for 24 bpp
                // surfaces, regardless of the pixel masks reported by
                // X11.  Despite ambiguity in the X11 spec in how 24 bpp
                // surfaces are treated, it appears that the best
                // SurfaceType for these configurations (including
                // some Matrox Millenium and ATI Radeon boards) is
                // ThreeByteBgr.
                sType = transparent ? X11SurfaceData.ThreeByteBgrX11_BM : X11SurfaceData.ThreeByteBgrX11;
            } else {
                throw new sun.java2d.InvalidPipeException("Unsupported bit " +
                                                          "depth/cm combo: " +
                                                          cm.getPixelSize()  +
                                                          ", " + cm);
            }
            break;
        }
        // Fall through for 32 bit case
    case 32:
        if (cm instanceof DirectColorModel) {
            if (((SunToolkit)java.awt.Toolkit.getDefaultToolkit()
                 ).isTranslucencyCapable(gc) && !pixmapSurface)
            {
                sType = X11SurfaceData.IntArgbPreX11;
            } else {
                if (((DirectColorModel)cm).getRedMask() == 0xff0000) {
                    sType = transparent ? X11SurfaceData.IntRgbX11_BM :
                                          X11SurfaceData.IntRgbX11;
                } else {
                    sType = transparent ? X11SurfaceData.IntBgrX11_BM :
                                          X11SurfaceData.IntBgrX11;
                }
            }
        } else if (cm instanceof ComponentColorModel) {
               sType = X11SurfaceData.FourByteAbgrPreX11;
        } else {

            throw new sun.java2d.InvalidPipeException("Unsupported bit " +
                                                      "depth/cm combo: " +
                                                      cm.getPixelSize()  +
                                                      ", " + cm);
        }
        break;
    case 15:
        sType = transparent ? X11SurfaceData.UShort555RgbX11_BM : X11SurfaceData.UShort555RgbX11;
        break;
    case 16:
        if ((cm instanceof DirectColorModel) &&
            (((DirectColorModel)cm).getGreenMask() == 0x3e0))
        {
            // fix for 4352984: Riva128 on Linux
            sType = transparent ? X11SurfaceData.UShort555RgbX11_BM : X11SurfaceData.UShort555RgbX11;
        } else {
            sType = transparent ? X11SurfaceData.UShort565RgbX11_BM : X11SurfaceData.UShort565RgbX11;
        }
        break;
    case  12:
        if (cm instanceof IndexColorModel) {
            sType = transparent ?
                X11SurfaceData.UShortIndexedX11_BM :
                X11SurfaceData.UShortIndexedX11;
        } else {
            throw new sun.java2d.InvalidPipeException("Unsupported bit " +
                                                      "depth: " +
                                                      cm.getPixelSize() +
                                                      " cm="+cm);
        }
        break;
    case 8:
        if (cm.getColorSpace().getType() == ColorSpace.TYPE_GRAY &&
            cm instanceof ComponentColorModel) {
            sType = transparent ? X11SurfaceData.ByteGrayX11_BM : X11SurfaceData.ByteGrayX11;
        } else if (cm instanceof IndexColorModel &&
                   isOpaqueGray((IndexColorModel)cm)) {
            sType = transparent ? X11SurfaceData.Index8GrayX11_BM : X11SurfaceData.Index8GrayX11;
        } else {
            sType = transparent ? X11SurfaceData.ByteIndexedX11_BM : X11SurfaceData.ByteIndexedOpaqueX11;
        }
        break;
    default:
        throw new sun.java2d.InvalidPipeException("Unsupported bit " +
                                                  "depth: " +
                                                  cm.getPixelSize());
    }
    return sType;
}
 
Example 7
Source File: X11SurfaceData.java    From jdk8u-jdk with GNU General Public License v2.0 4 votes vote down vote up
public static SurfaceType getSurfaceType(X11GraphicsConfig gc,
                                         int transparency,
                                         boolean pixmapSurface)
{
    boolean transparent = (transparency == Transparency.BITMASK);
    SurfaceType sType;
    ColorModel cm = gc.getColorModel();
    switch (cm.getPixelSize()) {
    case 24:
        if (gc.getBitsPerPixel() == 24) {
            if (cm instanceof DirectColorModel) {
                // 4517321: We will always use ThreeByteBgr for 24 bpp
                // surfaces, regardless of the pixel masks reported by
                // X11.  Despite ambiguity in the X11 spec in how 24 bpp
                // surfaces are treated, it appears that the best
                // SurfaceType for these configurations (including
                // some Matrox Millenium and ATI Radeon boards) is
                // ThreeByteBgr.
                sType = transparent ? X11SurfaceData.ThreeByteBgrX11_BM : X11SurfaceData.ThreeByteBgrX11;
            } else {
                throw new sun.java2d.InvalidPipeException("Unsupported bit " +
                                                          "depth/cm combo: " +
                                                          cm.getPixelSize()  +
                                                          ", " + cm);
            }
            break;
        }
        // Fall through for 32 bit case
    case 32:
        if (cm instanceof DirectColorModel) {
            if (((SunToolkit)java.awt.Toolkit.getDefaultToolkit()
                 ).isTranslucencyCapable(gc) && !pixmapSurface)
            {
                sType = X11SurfaceData.IntArgbPreX11;
            } else {
                if (((DirectColorModel)cm).getRedMask() == 0xff0000) {
                    sType = transparent ? X11SurfaceData.IntRgbX11_BM :
                                          X11SurfaceData.IntRgbX11;
                } else {
                    sType = transparent ? X11SurfaceData.IntBgrX11_BM :
                                          X11SurfaceData.IntBgrX11;
                }
            }
        } else if (cm instanceof ComponentColorModel) {
               sType = X11SurfaceData.FourByteAbgrPreX11;
        } else {

            throw new sun.java2d.InvalidPipeException("Unsupported bit " +
                                                      "depth/cm combo: " +
                                                      cm.getPixelSize()  +
                                                      ", " + cm);
        }
        break;
    case 15:
        sType = transparent ? X11SurfaceData.UShort555RgbX11_BM : X11SurfaceData.UShort555RgbX11;
        break;
    case 16:
        if ((cm instanceof DirectColorModel) &&
            (((DirectColorModel)cm).getGreenMask() == 0x3e0))
        {
            // fix for 4352984: Riva128 on Linux
            sType = transparent ? X11SurfaceData.UShort555RgbX11_BM : X11SurfaceData.UShort555RgbX11;
        } else {
            sType = transparent ? X11SurfaceData.UShort565RgbX11_BM : X11SurfaceData.UShort565RgbX11;
        }
        break;
    case  12:
        if (cm instanceof IndexColorModel) {
            sType = transparent ?
                X11SurfaceData.UShortIndexedX11_BM :
                X11SurfaceData.UShortIndexedX11;
        } else {
            throw new sun.java2d.InvalidPipeException("Unsupported bit " +
                                                      "depth: " +
                                                      cm.getPixelSize() +
                                                      " cm="+cm);
        }
        break;
    case 8:
        if (cm.getColorSpace().getType() == ColorSpace.TYPE_GRAY &&
            cm instanceof ComponentColorModel) {
            sType = transparent ? X11SurfaceData.ByteGrayX11_BM : X11SurfaceData.ByteGrayX11;
        } else if (cm instanceof IndexColorModel &&
                   isOpaqueGray((IndexColorModel)cm)) {
            sType = transparent ? X11SurfaceData.Index8GrayX11_BM : X11SurfaceData.Index8GrayX11;
        } else {
            sType = transparent ? X11SurfaceData.ByteIndexedX11_BM : X11SurfaceData.ByteIndexedOpaqueX11;
        }
        break;
    default:
        throw new sun.java2d.InvalidPipeException("Unsupported bit " +
                                                  "depth: " +
                                                  cm.getPixelSize());
    }
    return sType;
}
 
Example 8
Source File: X11SurfaceData.java    From hottub with GNU General Public License v2.0 4 votes vote down vote up
public static SurfaceType getSurfaceType(X11GraphicsConfig gc,
                                         int transparency,
                                         boolean pixmapSurface)
{
    boolean transparent = (transparency == Transparency.BITMASK);
    SurfaceType sType;
    ColorModel cm = gc.getColorModel();
    switch (cm.getPixelSize()) {
    case 24:
        if (gc.getBitsPerPixel() == 24) {
            if (cm instanceof DirectColorModel) {
                // 4517321: We will always use ThreeByteBgr for 24 bpp
                // surfaces, regardless of the pixel masks reported by
                // X11.  Despite ambiguity in the X11 spec in how 24 bpp
                // surfaces are treated, it appears that the best
                // SurfaceType for these configurations (including
                // some Matrox Millenium and ATI Radeon boards) is
                // ThreeByteBgr.
                sType = transparent ? X11SurfaceData.ThreeByteBgrX11_BM : X11SurfaceData.ThreeByteBgrX11;
            } else {
                throw new sun.java2d.InvalidPipeException("Unsupported bit " +
                                                          "depth/cm combo: " +
                                                          cm.getPixelSize()  +
                                                          ", " + cm);
            }
            break;
        }
        // Fall through for 32 bit case
    case 32:
        if (cm instanceof DirectColorModel) {
            if (((SunToolkit)java.awt.Toolkit.getDefaultToolkit()
                 ).isTranslucencyCapable(gc) && !pixmapSurface)
            {
                sType = X11SurfaceData.IntArgbPreX11;
            } else {
                if (((DirectColorModel)cm).getRedMask() == 0xff0000) {
                    sType = transparent ? X11SurfaceData.IntRgbX11_BM :
                                          X11SurfaceData.IntRgbX11;
                } else {
                    sType = transparent ? X11SurfaceData.IntBgrX11_BM :
                                          X11SurfaceData.IntBgrX11;
                }
            }
        } else if (cm instanceof ComponentColorModel) {
               sType = X11SurfaceData.FourByteAbgrPreX11;
        } else {

            throw new sun.java2d.InvalidPipeException("Unsupported bit " +
                                                      "depth/cm combo: " +
                                                      cm.getPixelSize()  +
                                                      ", " + cm);
        }
        break;
    case 15:
        sType = transparent ? X11SurfaceData.UShort555RgbX11_BM : X11SurfaceData.UShort555RgbX11;
        break;
    case 16:
        if ((cm instanceof DirectColorModel) &&
            (((DirectColorModel)cm).getGreenMask() == 0x3e0))
        {
            // fix for 4352984: Riva128 on Linux
            sType = transparent ? X11SurfaceData.UShort555RgbX11_BM : X11SurfaceData.UShort555RgbX11;
        } else {
            sType = transparent ? X11SurfaceData.UShort565RgbX11_BM : X11SurfaceData.UShort565RgbX11;
        }
        break;
    case  12:
        if (cm instanceof IndexColorModel) {
            sType = transparent ?
                X11SurfaceData.UShortIndexedX11_BM :
                X11SurfaceData.UShortIndexedX11;
        } else {
            throw new sun.java2d.InvalidPipeException("Unsupported bit " +
                                                      "depth: " +
                                                      cm.getPixelSize() +
                                                      " cm="+cm);
        }
        break;
    case 8:
        if (cm.getColorSpace().getType() == ColorSpace.TYPE_GRAY &&
            cm instanceof ComponentColorModel) {
            sType = transparent ? X11SurfaceData.ByteGrayX11_BM : X11SurfaceData.ByteGrayX11;
        } else if (cm instanceof IndexColorModel &&
                   isOpaqueGray((IndexColorModel)cm)) {
            sType = transparent ? X11SurfaceData.Index8GrayX11_BM : X11SurfaceData.Index8GrayX11;
        } else {
            sType = transparent ? X11SurfaceData.ByteIndexedX11_BM : X11SurfaceData.ByteIndexedOpaqueX11;
        }
        break;
    default:
        throw new sun.java2d.InvalidPipeException("Unsupported bit " +
                                                  "depth: " +
                                                  cm.getPixelSize());
    }
    return sType;
}
 
Example 9
Source File: X11SurfaceData.java    From openjdk-8-source with GNU General Public License v2.0 4 votes vote down vote up
public static SurfaceType getSurfaceType(X11GraphicsConfig gc,
                                         int transparency,
                                         boolean pixmapSurface)
{
    boolean transparent = (transparency == Transparency.BITMASK);
    SurfaceType sType;
    ColorModel cm = gc.getColorModel();
    switch (cm.getPixelSize()) {
    case 24:
        if (gc.getBitsPerPixel() == 24) {
            if (cm instanceof DirectColorModel) {
                // 4517321: We will always use ThreeByteBgr for 24 bpp
                // surfaces, regardless of the pixel masks reported by
                // X11.  Despite ambiguity in the X11 spec in how 24 bpp
                // surfaces are treated, it appears that the best
                // SurfaceType for these configurations (including
                // some Matrox Millenium and ATI Radeon boards) is
                // ThreeByteBgr.
                sType = transparent ? X11SurfaceData.ThreeByteBgrX11_BM : X11SurfaceData.ThreeByteBgrX11;
            } else {
                throw new sun.java2d.InvalidPipeException("Unsupported bit " +
                                                          "depth/cm combo: " +
                                                          cm.getPixelSize()  +
                                                          ", " + cm);
            }
            break;
        }
        // Fall through for 32 bit case
    case 32:
        if (cm instanceof DirectColorModel) {
            if (((SunToolkit)java.awt.Toolkit.getDefaultToolkit()
                 ).isTranslucencyCapable(gc) && !pixmapSurface)
            {
                sType = X11SurfaceData.IntArgbPreX11;
            } else {
                if (((DirectColorModel)cm).getRedMask() == 0xff0000) {
                    sType = transparent ? X11SurfaceData.IntRgbX11_BM :
                                          X11SurfaceData.IntRgbX11;
                } else {
                    sType = transparent ? X11SurfaceData.IntBgrX11_BM :
                                          X11SurfaceData.IntBgrX11;
                }
            }
        } else if (cm instanceof ComponentColorModel) {
               sType = X11SurfaceData.FourByteAbgrPreX11;
        } else {

            throw new sun.java2d.InvalidPipeException("Unsupported bit " +
                                                      "depth/cm combo: " +
                                                      cm.getPixelSize()  +
                                                      ", " + cm);
        }
        break;
    case 15:
        sType = transparent ? X11SurfaceData.UShort555RgbX11_BM : X11SurfaceData.UShort555RgbX11;
        break;
    case 16:
        if ((cm instanceof DirectColorModel) &&
            (((DirectColorModel)cm).getGreenMask() == 0x3e0))
        {
            // fix for 4352984: Riva128 on Linux
            sType = transparent ? X11SurfaceData.UShort555RgbX11_BM : X11SurfaceData.UShort555RgbX11;
        } else {
            sType = transparent ? X11SurfaceData.UShort565RgbX11_BM : X11SurfaceData.UShort565RgbX11;
        }
        break;
    case  12:
        if (cm instanceof IndexColorModel) {
            sType = transparent ?
                X11SurfaceData.UShortIndexedX11_BM :
                X11SurfaceData.UShortIndexedX11;
        } else {
            throw new sun.java2d.InvalidPipeException("Unsupported bit " +
                                                      "depth: " +
                                                      cm.getPixelSize() +
                                                      " cm="+cm);
        }
        break;
    case 8:
        if (cm.getColorSpace().getType() == ColorSpace.TYPE_GRAY &&
            cm instanceof ComponentColorModel) {
            sType = transparent ? X11SurfaceData.ByteGrayX11_BM : X11SurfaceData.ByteGrayX11;
        } else if (cm instanceof IndexColorModel &&
                   isOpaqueGray((IndexColorModel)cm)) {
            sType = transparent ? X11SurfaceData.Index8GrayX11_BM : X11SurfaceData.Index8GrayX11;
        } else {
            sType = transparent ? X11SurfaceData.ByteIndexedX11_BM : X11SurfaceData.ByteIndexedOpaqueX11;
        }
        break;
    default:
        throw new sun.java2d.InvalidPipeException("Unsupported bit " +
                                                  "depth: " +
                                                  cm.getPixelSize());
    }
    return sType;
}
 
Example 10
Source File: X11SurfaceData.java    From openjdk-8 with GNU General Public License v2.0 4 votes vote down vote up
public static SurfaceType getSurfaceType(X11GraphicsConfig gc,
                                         int transparency,
                                         boolean pixmapSurface)
{
    boolean transparent = (transparency == Transparency.BITMASK);
    SurfaceType sType;
    ColorModel cm = gc.getColorModel();
    switch (cm.getPixelSize()) {
    case 24:
        if (gc.getBitsPerPixel() == 24) {
            if (cm instanceof DirectColorModel) {
                // 4517321: We will always use ThreeByteBgr for 24 bpp
                // surfaces, regardless of the pixel masks reported by
                // X11.  Despite ambiguity in the X11 spec in how 24 bpp
                // surfaces are treated, it appears that the best
                // SurfaceType for these configurations (including
                // some Matrox Millenium and ATI Radeon boards) is
                // ThreeByteBgr.
                sType = transparent ? X11SurfaceData.ThreeByteBgrX11_BM : X11SurfaceData.ThreeByteBgrX11;
            } else {
                throw new sun.java2d.InvalidPipeException("Unsupported bit " +
                                                          "depth/cm combo: " +
                                                          cm.getPixelSize()  +
                                                          ", " + cm);
            }
            break;
        }
        // Fall through for 32 bit case
    case 32:
        if (cm instanceof DirectColorModel) {
            if (((SunToolkit)java.awt.Toolkit.getDefaultToolkit()
                 ).isTranslucencyCapable(gc) && !pixmapSurface)
            {
                sType = X11SurfaceData.IntArgbPreX11;
            } else {
                if (((DirectColorModel)cm).getRedMask() == 0xff0000) {
                    sType = transparent ? X11SurfaceData.IntRgbX11_BM :
                                          X11SurfaceData.IntRgbX11;
                } else {
                    sType = transparent ? X11SurfaceData.IntBgrX11_BM :
                                          X11SurfaceData.IntBgrX11;
                }
            }
        } else if (cm instanceof ComponentColorModel) {
               sType = X11SurfaceData.FourByteAbgrPreX11;
        } else {

            throw new sun.java2d.InvalidPipeException("Unsupported bit " +
                                                      "depth/cm combo: " +
                                                      cm.getPixelSize()  +
                                                      ", " + cm);
        }
        break;
    case 15:
        sType = transparent ? X11SurfaceData.UShort555RgbX11_BM : X11SurfaceData.UShort555RgbX11;
        break;
    case 16:
        if ((cm instanceof DirectColorModel) &&
            (((DirectColorModel)cm).getGreenMask() == 0x3e0))
        {
            // fix for 4352984: Riva128 on Linux
            sType = transparent ? X11SurfaceData.UShort555RgbX11_BM : X11SurfaceData.UShort555RgbX11;
        } else {
            sType = transparent ? X11SurfaceData.UShort565RgbX11_BM : X11SurfaceData.UShort565RgbX11;
        }
        break;
    case  12:
        if (cm instanceof IndexColorModel) {
            sType = transparent ?
                X11SurfaceData.UShortIndexedX11_BM :
                X11SurfaceData.UShortIndexedX11;
        } else {
            throw new sun.java2d.InvalidPipeException("Unsupported bit " +
                                                      "depth: " +
                                                      cm.getPixelSize() +
                                                      " cm="+cm);
        }
        break;
    case 8:
        if (cm.getColorSpace().getType() == ColorSpace.TYPE_GRAY &&
            cm instanceof ComponentColorModel) {
            sType = transparent ? X11SurfaceData.ByteGrayX11_BM : X11SurfaceData.ByteGrayX11;
        } else if (cm instanceof IndexColorModel &&
                   isOpaqueGray((IndexColorModel)cm)) {
            sType = transparent ? X11SurfaceData.Index8GrayX11_BM : X11SurfaceData.Index8GrayX11;
        } else {
            sType = transparent ? X11SurfaceData.ByteIndexedX11_BM : X11SurfaceData.ByteIndexedOpaqueX11;
        }
        break;
    default:
        throw new sun.java2d.InvalidPipeException("Unsupported bit " +
                                                  "depth: " +
                                                  cm.getPixelSize());
    }
    return sType;
}
 
Example 11
Source File: X11SurfaceData.java    From jdk8u_jdk with GNU General Public License v2.0 4 votes vote down vote up
public static SurfaceType getSurfaceType(X11GraphicsConfig gc,
                                         int transparency,
                                         boolean pixmapSurface)
{
    boolean transparent = (transparency == Transparency.BITMASK);
    SurfaceType sType;
    ColorModel cm = gc.getColorModel();
    switch (cm.getPixelSize()) {
    case 24:
        if (gc.getBitsPerPixel() == 24) {
            if (cm instanceof DirectColorModel) {
                // 4517321: We will always use ThreeByteBgr for 24 bpp
                // surfaces, regardless of the pixel masks reported by
                // X11.  Despite ambiguity in the X11 spec in how 24 bpp
                // surfaces are treated, it appears that the best
                // SurfaceType for these configurations (including
                // some Matrox Millenium and ATI Radeon boards) is
                // ThreeByteBgr.
                sType = transparent ? X11SurfaceData.ThreeByteBgrX11_BM : X11SurfaceData.ThreeByteBgrX11;
            } else {
                throw new sun.java2d.InvalidPipeException("Unsupported bit " +
                                                          "depth/cm combo: " +
                                                          cm.getPixelSize()  +
                                                          ", " + cm);
            }
            break;
        }
        // Fall through for 32 bit case
    case 32:
        if (cm instanceof DirectColorModel) {
            if (((SunToolkit)java.awt.Toolkit.getDefaultToolkit()
                 ).isTranslucencyCapable(gc) && !pixmapSurface)
            {
                sType = X11SurfaceData.IntArgbPreX11;
            } else {
                if (((DirectColorModel)cm).getRedMask() == 0xff0000) {
                    sType = transparent ? X11SurfaceData.IntRgbX11_BM :
                                          X11SurfaceData.IntRgbX11;
                } else {
                    sType = transparent ? X11SurfaceData.IntBgrX11_BM :
                                          X11SurfaceData.IntBgrX11;
                }
            }
        } else if (cm instanceof ComponentColorModel) {
               sType = X11SurfaceData.FourByteAbgrPreX11;
        } else {

            throw new sun.java2d.InvalidPipeException("Unsupported bit " +
                                                      "depth/cm combo: " +
                                                      cm.getPixelSize()  +
                                                      ", " + cm);
        }
        break;
    case 15:
        sType = transparent ? X11SurfaceData.UShort555RgbX11_BM : X11SurfaceData.UShort555RgbX11;
        break;
    case 16:
        if ((cm instanceof DirectColorModel) &&
            (((DirectColorModel)cm).getGreenMask() == 0x3e0))
        {
            // fix for 4352984: Riva128 on Linux
            sType = transparent ? X11SurfaceData.UShort555RgbX11_BM : X11SurfaceData.UShort555RgbX11;
        } else {
            sType = transparent ? X11SurfaceData.UShort565RgbX11_BM : X11SurfaceData.UShort565RgbX11;
        }
        break;
    case  12:
        if (cm instanceof IndexColorModel) {
            sType = transparent ?
                X11SurfaceData.UShortIndexedX11_BM :
                X11SurfaceData.UShortIndexedX11;
        } else {
            throw new sun.java2d.InvalidPipeException("Unsupported bit " +
                                                      "depth: " +
                                                      cm.getPixelSize() +
                                                      " cm="+cm);
        }
        break;
    case 8:
        if (cm.getColorSpace().getType() == ColorSpace.TYPE_GRAY &&
            cm instanceof ComponentColorModel) {
            sType = transparent ? X11SurfaceData.ByteGrayX11_BM : X11SurfaceData.ByteGrayX11;
        } else if (cm instanceof IndexColorModel &&
                   isOpaqueGray((IndexColorModel)cm)) {
            sType = transparent ? X11SurfaceData.Index8GrayX11_BM : X11SurfaceData.Index8GrayX11;
        } else {
            sType = transparent ? X11SurfaceData.ByteIndexedX11_BM : X11SurfaceData.ByteIndexedOpaqueX11;
        }
        break;
    default:
        throw new sun.java2d.InvalidPipeException("Unsupported bit " +
                                                  "depth: " +
                                                  cm.getPixelSize());
    }
    return sType;
}
 
Example 12
Source File: X11SurfaceData.java    From jdk8u-jdk with GNU General Public License v2.0 4 votes vote down vote up
public static SurfaceType getSurfaceType(X11GraphicsConfig gc,
                                         int transparency,
                                         boolean pixmapSurface)
{
    boolean transparent = (transparency == Transparency.BITMASK);
    SurfaceType sType;
    ColorModel cm = gc.getColorModel();
    switch (cm.getPixelSize()) {
    case 24:
        if (gc.getBitsPerPixel() == 24) {
            if (cm instanceof DirectColorModel) {
                // 4517321: We will always use ThreeByteBgr for 24 bpp
                // surfaces, regardless of the pixel masks reported by
                // X11.  Despite ambiguity in the X11 spec in how 24 bpp
                // surfaces are treated, it appears that the best
                // SurfaceType for these configurations (including
                // some Matrox Millenium and ATI Radeon boards) is
                // ThreeByteBgr.
                sType = transparent ? X11SurfaceData.ThreeByteBgrX11_BM : X11SurfaceData.ThreeByteBgrX11;
            } else {
                throw new sun.java2d.InvalidPipeException("Unsupported bit " +
                                                          "depth/cm combo: " +
                                                          cm.getPixelSize()  +
                                                          ", " + cm);
            }
            break;
        }
        // Fall through for 32 bit case
    case 32:
        if (cm instanceof DirectColorModel) {
            if (((SunToolkit)java.awt.Toolkit.getDefaultToolkit()
                 ).isTranslucencyCapable(gc) && !pixmapSurface)
            {
                sType = X11SurfaceData.IntArgbPreX11;
            } else {
                if (((DirectColorModel)cm).getRedMask() == 0xff0000) {
                    sType = transparent ? X11SurfaceData.IntRgbX11_BM :
                                          X11SurfaceData.IntRgbX11;
                } else {
                    sType = transparent ? X11SurfaceData.IntBgrX11_BM :
                                          X11SurfaceData.IntBgrX11;
                }
            }
        } else if (cm instanceof ComponentColorModel) {
               sType = X11SurfaceData.FourByteAbgrPreX11;
        } else {

            throw new sun.java2d.InvalidPipeException("Unsupported bit " +
                                                      "depth/cm combo: " +
                                                      cm.getPixelSize()  +
                                                      ", " + cm);
        }
        break;
    case 15:
        sType = transparent ? X11SurfaceData.UShort555RgbX11_BM : X11SurfaceData.UShort555RgbX11;
        break;
    case 16:
        if ((cm instanceof DirectColorModel) &&
            (((DirectColorModel)cm).getGreenMask() == 0x3e0))
        {
            // fix for 4352984: Riva128 on Linux
            sType = transparent ? X11SurfaceData.UShort555RgbX11_BM : X11SurfaceData.UShort555RgbX11;
        } else {
            sType = transparent ? X11SurfaceData.UShort565RgbX11_BM : X11SurfaceData.UShort565RgbX11;
        }
        break;
    case  12:
        if (cm instanceof IndexColorModel) {
            sType = transparent ?
                X11SurfaceData.UShortIndexedX11_BM :
                X11SurfaceData.UShortIndexedX11;
        } else {
            throw new sun.java2d.InvalidPipeException("Unsupported bit " +
                                                      "depth: " +
                                                      cm.getPixelSize() +
                                                      " cm="+cm);
        }
        break;
    case 8:
        if (cm.getColorSpace().getType() == ColorSpace.TYPE_GRAY &&
            cm instanceof ComponentColorModel) {
            sType = transparent ? X11SurfaceData.ByteGrayX11_BM : X11SurfaceData.ByteGrayX11;
        } else if (cm instanceof IndexColorModel &&
                   isOpaqueGray((IndexColorModel)cm)) {
            sType = transparent ? X11SurfaceData.Index8GrayX11_BM : X11SurfaceData.Index8GrayX11;
        } else {
            sType = transparent ? X11SurfaceData.ByteIndexedX11_BM : X11SurfaceData.ByteIndexedOpaqueX11;
        }
        break;
    default:
        throw new sun.java2d.InvalidPipeException("Unsupported bit " +
                                                  "depth: " +
                                                  cm.getPixelSize());
    }
    return sType;
}
 
Example 13
Source File: X11SurfaceData.java    From jdk8u-dev-jdk with GNU General Public License v2.0 4 votes vote down vote up
public static SurfaceType getSurfaceType(X11GraphicsConfig gc,
                                         int transparency,
                                         boolean pixmapSurface)
{
    boolean transparent = (transparency == Transparency.BITMASK);
    SurfaceType sType;
    ColorModel cm = gc.getColorModel();
    switch (cm.getPixelSize()) {
    case 24:
        if (gc.getBitsPerPixel() == 24) {
            if (cm instanceof DirectColorModel) {
                // 4517321: We will always use ThreeByteBgr for 24 bpp
                // surfaces, regardless of the pixel masks reported by
                // X11.  Despite ambiguity in the X11 spec in how 24 bpp
                // surfaces are treated, it appears that the best
                // SurfaceType for these configurations (including
                // some Matrox Millenium and ATI Radeon boards) is
                // ThreeByteBgr.
                sType = transparent ? X11SurfaceData.ThreeByteBgrX11_BM : X11SurfaceData.ThreeByteBgrX11;
            } else {
                throw new sun.java2d.InvalidPipeException("Unsupported bit " +
                                                          "depth/cm combo: " +
                                                          cm.getPixelSize()  +
                                                          ", " + cm);
            }
            break;
        }
        // Fall through for 32 bit case
    case 32:
        if (cm instanceof DirectColorModel) {
            if (((SunToolkit)java.awt.Toolkit.getDefaultToolkit()
                 ).isTranslucencyCapable(gc) && !pixmapSurface)
            {
                sType = X11SurfaceData.IntArgbPreX11;
            } else {
                if (((DirectColorModel)cm).getRedMask() == 0xff0000) {
                    sType = transparent ? X11SurfaceData.IntRgbX11_BM :
                                          X11SurfaceData.IntRgbX11;
                } else {
                    sType = transparent ? X11SurfaceData.IntBgrX11_BM :
                                          X11SurfaceData.IntBgrX11;
                }
            }
        } else if (cm instanceof ComponentColorModel) {
               sType = X11SurfaceData.FourByteAbgrPreX11;
        } else {

            throw new sun.java2d.InvalidPipeException("Unsupported bit " +
                                                      "depth/cm combo: " +
                                                      cm.getPixelSize()  +
                                                      ", " + cm);
        }
        break;
    case 15:
        sType = transparent ? X11SurfaceData.UShort555RgbX11_BM : X11SurfaceData.UShort555RgbX11;
        break;
    case 16:
        if ((cm instanceof DirectColorModel) &&
            (((DirectColorModel)cm).getGreenMask() == 0x3e0))
        {
            // fix for 4352984: Riva128 on Linux
            sType = transparent ? X11SurfaceData.UShort555RgbX11_BM : X11SurfaceData.UShort555RgbX11;
        } else {
            sType = transparent ? X11SurfaceData.UShort565RgbX11_BM : X11SurfaceData.UShort565RgbX11;
        }
        break;
    case  12:
        if (cm instanceof IndexColorModel) {
            sType = transparent ?
                X11SurfaceData.UShortIndexedX11_BM :
                X11SurfaceData.UShortIndexedX11;
        } else {
            throw new sun.java2d.InvalidPipeException("Unsupported bit " +
                                                      "depth: " +
                                                      cm.getPixelSize() +
                                                      " cm="+cm);
        }
        break;
    case 8:
        if (cm.getColorSpace().getType() == ColorSpace.TYPE_GRAY &&
            cm instanceof ComponentColorModel) {
            sType = transparent ? X11SurfaceData.ByteGrayX11_BM : X11SurfaceData.ByteGrayX11;
        } else if (cm instanceof IndexColorModel &&
                   isOpaqueGray((IndexColorModel)cm)) {
            sType = transparent ? X11SurfaceData.Index8GrayX11_BM : X11SurfaceData.Index8GrayX11;
        } else {
            sType = transparent ? X11SurfaceData.ByteIndexedX11_BM : X11SurfaceData.ByteIndexedOpaqueX11;
        }
        break;
    default:
        throw new sun.java2d.InvalidPipeException("Unsupported bit " +
                                                  "depth: " +
                                                  cm.getPixelSize());
    }
    return sType;
}