Apple-2-Tools/dmolony-DiskBrowser
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This commit is contained in:
Denis Molony 2019-11-25 08:37:41 +10:00
parent bdab140c8a
commit 43cd970013
1 changed files with 4 additions and 0 deletions
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4
src/com/bytezone/diskbrowser/applefile/HiResImage.java
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@ -308,6 +308,7 @@ public abstract class HiResImage extends AbstractFile
{
for (int i = 0; i < max; i++)
{
// get two pixels from this byte
int left = (buffer[ptr] & 0xF0) >> 4;
int right = buffer[ptr++] & 0x0F;
@ -315,6 +316,7 @@ public abstract class HiResImage extends AbstractFile
int rgbLeft = colorTable.entries[left].color.getRGB ();
int rgbRight = colorTable.entries[right].color.getRGB ();
// draw pixels on two lines
draw (dataBuffer, element + imageWidth, rgbLeft, rgbLeft, rgbRight, rgbRight);
element = draw (dataBuffer, element, rgbLeft, rgbLeft, rgbRight, rgbRight);
}
@ -328,6 +330,7 @@ public abstract class HiResImage extends AbstractFile
{
for (int i = 0; i < max; i++)
{
// get four pixels from this byte
int p1 = (buffer[ptr] & 0xC0) >> 6;
int p2 = (buffer[ptr] & 0x30) >> 4;
int p3 = (buffer[ptr] & 0x0C) >> 2;
@ -339,6 +342,7 @@ public abstract class HiResImage extends AbstractFile
int rgb3 = colorTable.entries[p3].color.getRGB ();
int rgb4 = colorTable.entries[p4 + 4].color.getRGB ();
// draw pixels on two lines
draw (dataBuffer, element + imageWidth, rgb1, rgb2, rgb3, rgb4);
element = draw (dataBuffer, element, rgb1, rgb2, rgb3, rgb4);
}