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Fixed blue rendering

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This commit is contained in:
tudnai 2020-05-09 20:57:56 -07:00
parent 3b0f9f9aed
commit e418f01dc6
1 changed files with 10 additions and 15 deletions
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25
A2Mac/HiRes.swift
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@ -514,7 +514,6 @@ class HiRes: NSView {
case 0x05: // blue
HiRes.pixelsRGBA[colorAddr] = color_blue
// HiRes.pixelsRGBA[colorAddr + 1] = color_blue
if (colorAddr >= 1) && (prev != 0x00) && (prev != 0x04) {
HiRes.pixelsRGBA[colorAddr - 1] = color_blue
}
@ -529,16 +528,9 @@ class HiRes: NSView {
default: // 0x00 (black 1), 0x04 (black 2)
HiRes.pixelsRGBA[colorAddr] = color_black
HiRes.pixelsRGBA[colorAddr + 1] = color_black
if (colorAddr >= 1) && ( (prev == 0x01) || (prev == 0x05) ) {
HiRes.pixelsRGBA[colorAddr - 1] = color_black
}
break
}
// if (colorAddr >= 1) && ( (pixel & 0x02) == 2 ) && ( (prev == 0x01) || (prev == 0x05) ) {
// HiRes.pixelsRGBA[colorAddr - 1] = color_black
// }
// white adjustment
if ( (prev & 2) == 2 ) && ( (pixel & 1) == 1 ) {
HiRes.pixelsRGBA[colorAddr] = color_white
@ -552,11 +544,18 @@ class HiRes: NSView {
}
}
// // green adjustment -- followed by white
// if (prev == 0x02) && (
// (pixel == 0x02) ||
// (pixel == 0x03) || (pixel == 0x07) // white
// ) {
// HiRes.pixelsRGBA[colorAddr - 1] = color_green
// }
//
// purple adjustment -- followed by white
else if (prev == 0x01) && (
if (prev == 0x01) && (
(pixel == 0x01) ||
(pixel == 0x03) || (pixel == 0x07) // white
// (pixel == 0x00) || (pixel == 0x04) // black
) {
// was the previous purple pixel promoted to white or is it still purple?
if (colorAddr >= 2) && ( HiRes.pixelsRGBA[colorAddr - 2] == color_purple ) {
@ -568,12 +567,8 @@ class HiRes: NSView {
else if (prev == 0x05) && (
(pixel == 0x05) ||
(pixel == 0x03) || (pixel == 0x07) // white
// (pixel == 0x00) || (pixel == 0x04) // black
) {
// was the previous blue pixel promoted to white or is it still blue?
if (colorAddr >= 2) && ( HiRes.pixelsRGBA[colorAddr - 2] == color_blue ) {
HiRes.pixelsRGBA[colorAddr - 1] = color_blue
}
HiRes.pixelsRGBA[colorAddr - 1] = color_blue
}
}