Package quicktime.std.image

Source Code of quicktime.std.image.ICMPixelFormatInfo

/*     */ package quicktime.std.image;
/*     */
/*     */ import java.io.IOException;
/*     */ import java.io.ObjectInputStream;
/*     */ import java.io.ObjectOutputStream;
/*     */ import quicktime.QTRuntimeException;
/*     */ import quicktime.QTSession;
/*     */ import quicktime.std.StdQTException;
/*     */ import quicktime.util.EndianOrder;
/*     */ import quicktime.util.QTByteObject;
/*     */
/*     */ public class ICMPixelFormatInfo extends QTByteObject
/*     */ {
/*     */   private static final int kNativeSize = 36;
/*  34 */   private static byte[] ar = new byte[36];
/*     */   static final long serialVersionUID = 8739457055061219117L;
/*     */
/*     */   public static boolean isValidPixelFormat(int paramInt)
/*     */   {
/*  43 */     int i = ICMGetPixelFormatInfo(paramInt, ar);
/*  44 */     return i == 0;
/*     */   }
/*     */
/*     */   public static ICMPixelFormatInfo setPixelFormatInfo(int paramInt)
/*     */     throws StdQTException
/*     */   {
/*  54 */     if (!QTSession.isCurrentOS(4)) {
/*  55 */       ICMPixelFormatInfo localICMPixelFormatInfo = new ICMPixelFormatInfo();
/*  56 */       int i = ICMSetPixelFormatInfo(paramInt, localICMPixelFormatInfo.getBytes());
/*  57 */       StdQTException.checkError(i);
/*  58 */       return localICMPixelFormatInfo;
/*     */     }
/*  60 */     throw new QTRuntimeException("Unsupported OS");
/*     */   }
/*     */
/*     */   public static ICMPixelFormatInfo getPixelFormatInfo(int paramInt)
/*     */     throws StdQTException
/*     */   {
/*  72 */     ICMPixelFormatInfo localICMPixelFormatInfo = new ICMPixelFormatInfo();
/*  73 */     int i = ICMGetPixelFormatInfo(paramInt, localICMPixelFormatInfo.getBytes());
/*  74 */     StdQTException.checkError(i);
/*  75 */     return localICMPixelFormatInfo;
/*     */   }
/*     */
/*     */   private ICMPixelFormatInfo() {
/*  79 */     super(36);
/*     */   }
/*     */
/*     */   private void readObject(ObjectInputStream paramObjectInputStream)
/*     */     throws IOException
/*     */   {
/*  87 */     this.bytes = new byte[36];
/*     */
/*  89 */     paramObjectInputStream.read(this.bytes);
/*     */
/*  91 */     int i = getIntFromArray(this.bytes, 0);
/*  92 */     int j = EndianOrder.flipBigEndianToNative32(i);
/*  93 */     setIntInArray(this.bytes, 0, j);
/*     */
/*  95 */     int k = getIntFromArray(this.bytes, 4);
/*  96 */     int m = EndianOrder.flipBigEndianToNative32(k);
/*  97 */     setIntInArray(this.bytes, 4, m);
/*     */
/*  99 */     for (int n = 8; n < 36; n += 2) {
/* 100 */       short s1 = getShortFromArray(this.bytes, n);
/* 101 */       short s2 = EndianOrder.flipBigEndianToNative16(s1);
/* 102 */       setShortInArray(getBytes(), n, s2);
/*     */     }
/*     */   }
/*     */
/*     */   private void writeObject(ObjectOutputStream paramObjectOutputStream)
/*     */     throws IOException
/*     */   {
/* 109 */     byte[] arrayOfByte = new byte[36];
/*     */
/* 111 */     int i = getIntFromArray(getBytes(), 0);
/* 112 */     int j = EndianOrder.flipNativeToBigEndian32(i);
/* 113 */     setIntInArray(arrayOfByte, 0, j);
/*     */
/* 115 */     int k = getFormatFlags();
/* 116 */     int m = EndianOrder.flipNativeToBigEndian32(i);
/* 117 */     setIntInArray(arrayOfByte, 4, m);
/*     */
/* 119 */     for (int n = 8; n < 36; n += 2) {
/* 120 */       short s1 = getShortFromArray(arrayOfByte, n);
/* 121 */       short s2 = EndianOrder.flipNativeToBigEndian16(s1);
/* 122 */       setShortInArray(arrayOfByte, n, s2);
/*     */     }
/*     */
/* 125 */     paramObjectOutputStream.write(arrayOfByte);
/*     */   }
/*     */
/*     */   public int getFormatFlags()
/*     */   {
/* 134 */     return getIntAt(4);
/*     */   }
/*     */
/*     */   public String toString()
/*     */   {
/* 141 */     return getClass().getName() + "[formatFlags=" + getFormatFlags() + "]";
/*     */   }
/*     */
/*     */   private static native short ICMSetPixelFormatInfo(int paramInt, byte[] paramArrayOfByte);
/*     */
/*     */   private static native short ICMGetPixelFormatInfo(int paramInt, byte[] paramArrayOfByte);
/*     */
/*     */   private static native void setIntInArray(byte[] paramArrayOfByte, int paramInt1, int paramInt2);
/*     */
/*     */   private static native void setShortInArray(byte[] paramArrayOfByte, int paramInt, short paramShort);
/*     */
/*     */   private static native int getIntFromArray(byte[] paramArrayOfByte, int paramInt);
/*     */
/*     */   private static native short getShortFromArray(byte[] paramArrayOfByte, int paramInt);
/*     */ }

/* Location:           Z:\System\Library\Java\Extensions\QTJava.zip
* Qualified Name:     quicktime.std.image.ICMPixelFormatInfo
* JD-Core Version:    0.6.2
*/
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