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refactoring

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This commit is contained in:
Denis Molony 2019-11-20 20:47:12 +10:00
parent 6e36bae590
commit d6bd0d0d50
1 changed files with 4 additions and 31 deletions
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35
src/com/bytezone/diskbrowser/applefile/SHRPictureFile2.java
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@ -220,40 +220,13 @@ public class SHRPictureFile2 extends HiResImage
colorTable = colorTables[line];
if (mode320) // two pixels per col
{
for (int i = 0; i < max; i++)
{
int left = (buffer[ptr] & 0xF0) >> 4;
int right = buffer[ptr++] & 0x0F;
// get left/right colors
int rgbLeft = colorTable.entries[left].color.getRGB ();
int rgbRight = colorTable.entries[right].color.getRGB ();
draw (dataBuffer, element + imageWidth, rgbLeft, rgbLeft, rgbRight, rgbRight);
element = draw (dataBuffer, element, rgbLeft, rgbLeft, rgbRight, rgbRight);
}
}
ptr = mode320Line (ptr, element, max, colorTable, dataBuffer, imageWidth);
else // four pixels per col
{
for (int i = 0; i < max; i++)
{
int p1 = (buffer[ptr] & 0xC0) >> 6;
int p2 = (buffer[ptr] & 0x30) >> 4;
int p3 = (buffer[ptr] & 0x0C) >> 2;
int p4 = (buffer[ptr++] & 0x03);
// get pixel colors
int rgb1 = colorTable.entries[p1 + 8].color.getRGB ();
int rgb2 = colorTable.entries[p2 + 12].color.getRGB ();
int rgb3 = colorTable.entries[p3].color.getRGB ();
int rgb4 = colorTable.entries[p4 + 4].color.getRGB ();
draw (dataBuffer, element + imageWidth, rgb1, rgb2, rgb3, rgb4);
element = draw (dataBuffer, element, rgb1, rgb2, rgb3, rgb4);
}
System.out.println ("here 640");
ptr = mode640Line (ptr, element, max, colorTable, dataBuffer, imageWidth);
}
element += imageWidth; // skip line already drawn
element += imageWidth * 2; // skip line already drawn
}
}