Apple-2-Tools/dmolony-DiskBrowser
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tidying

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This commit is contained in:
Denis Molony 2020-03-30 19:18:31 +10:00
parent 20055db2d5
commit 538ef50d45
1 changed files with 8 additions and 10 deletions
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18
src/com/bytezone/diskbrowser/applefile/DoubleHiResImage.java
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@ -37,21 +37,16 @@ public class DoubleHiResImage extends HiResImage
{
packedBuffer = buffer;
doubleScrunch = new DoubleScrunch (buffer);
// doubleScrunch.unscrunch (buffer);
auxBuffer = doubleScrunch.memory[0];
this.buffer = doubleScrunch.memory[1];
}
else //if (name.endsWith (".A2FC") || auxType == 0x2000)
else
{
auxBuffer = new byte[0x2000];
this.buffer = new byte[0x2000];
System.arraycopy (buffer, 0, auxBuffer, 0, 0x2000);
System.arraycopy (buffer, 0x2000, this.buffer, 0, 0x2000);
}
// else
// {
// auxBuffer = null;
// }
createImage ();
}
@ -62,7 +57,10 @@ public class DoubleHiResImage extends HiResImage
// ---------------------------------------------------------------------------------//
{
// image will be doubled vertically
image = new BufferedImage (560, 192 * 2, BufferedImage.TYPE_BYTE_GRAY);
int WIDTH = 280 * 2;
int HEIGHT = 192 * 2;
image = new BufferedImage (WIDTH, HEIGHT, BufferedImage.TYPE_BYTE_GRAY);
DataBuffer dataBuffer = image.getRaster ().getDataBuffer ();
int ndx = 0;
@ -81,11 +79,11 @@ public class DoubleHiResImage extends HiResImage
int val = (value >> px) & 0x01;
int pixel = val == 0 ? 0 : 255;
dataBuffer.setElem (ndx, pixel);
dataBuffer.setElem (ndx + 560, pixel); // repeat pixel one line on
dataBuffer.setElem (ndx + WIDTH, pixel); // repeat pixel one line on
++ndx;
}
}
ndx += 560; // skip past repeated line
ndx += WIDTH; // skip past repeated line
}
}
@ -116,7 +114,7 @@ public class DoubleHiResImage extends HiResImage
| ((auxBuffer[ptr + 1] & 0x7F) << 14) | ((buffer[ptr + 1] & 0x7F) << 21);
for (int px = 0; px < 28; px += 4)
{
int val = (value >> px) & 0x0F;
int val = (value >>> px) & 0x0F;
int val2 = swap[val];
dataBuffer.setElem (ndx++, colours[val2]);
dataBuffer.setElem (ndx++, colours[val2]); // repeat pixel