Apple-2-Tools/dmolony-DiskBrowser
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tuning

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This commit is contained in:
Denis Molony 2019-09-06 08:01:13 +10:00
parent bfe6fa8491
commit 68a133b2b0
1 changed files with 4 additions and 4 deletions
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8
src/com/bytezone/diskbrowser/nib/DiskReaderGCR.java
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@ -37,8 +37,8 @@ public class DiskReaderGCR extends DiskReader
byte d1 = byteTranslator.decode (inBuffer[inPtr++]); byte d1 = byteTranslator.decode (inBuffer[inPtr++]);
// reassemble data bytes // reassemble data bytes
byte b0 = (byte) (d0 | ((d3 & 0x30) << 2)); byte b0 = (byte) (d0 | ((d3 << 2) & 0xC0));
byte b1 = (byte) (d1 | ((d3 & 0x0C) << 4)); byte b1 = (byte) (d1 | ((d3 << 4) & 0xC0));
// calculate running checksums // calculate running checksums
outBuffer[outPtr++] = checksum (b0, checksums, 2, 0); outBuffer[outPtr++] = checksum (b0, checksums, 2, 0);
@ -59,8 +59,8 @@ public class DiskReaderGCR extends DiskReader
byte d2 = byteTranslator.decode (inBuffer[inPtr++]); byte d2 = byteTranslator.decode (inBuffer[inPtr++]);
// reassemble checksums // reassemble checksums
byte b0 = (byte) (d0 | ((d3 & 0x30) << 2)); byte b0 = (byte) (d0 | ((d3 << 2) & 0xC0));
byte b1 = (byte) (d1 | ((d3 & 0x0C) << 4)); byte b1 = (byte) (d1 | ((d3 << 4) & 0xC0));
byte b2 = (byte) (d2 | (d3 << 6)); byte b2 = (byte) (d2 | (d3 << 6));
// compare disk checksums with calculated checksums // compare disk checksums with calculated checksums