6502/CLK
1
0
Fork 0
mirror of https://github.com/TomHarte/CLK.git synced 2024-11-26 08:49:37 +00:00
Code Issues Projects Releases Wiki Activity

Corrects double low-res colour serialisation.

Browse Source
This commit is contained in:
Thomas Harte 2020-10-24 19:26:32 -04:00
parent 726b5f62bb
commit 7631b11c55
1 changed files with 16 additions and 16 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

32
Machines/Apple/AppleII/Video.cpp
View File

@ -270,26 +270,26 @@ void VideoBase::output_double_low_resolution(uint8_t *target, const uint8_t *con
const int row_shift = row&4;
for(size_t c = 0; c < length; ++c) {
if((column + int(c))&1) {
target[0] = target[4] = (auxiliary_source[c] >> row_shift) & 2;
target[1] = target[5] = (auxiliary_source[c] >> row_shift) & 4;
target[2] = target[6] = (auxiliary_source[c] >> row_shift) & 8;
target[3] = (auxiliary_source[c] >> row_shift) & 1;
target[0] = target[4] = (auxiliary_source[c] >> row_shift) & 4;
target[1] = target[5] = (auxiliary_source[c] >> row_shift) & 8;
target[2] = target[6] = (auxiliary_source[c] >> row_shift) & 1;
target[3] = (auxiliary_source[c] >> row_shift) & 2;
target[8] = target[12] = (source[c] >> row_shift) & 4;
target[9] = target[13] = (source[c] >> row_shift) & 8;
target[10] = (source[c] >> row_shift) & 1;
target[7] = target[11] = (source[c] >> row_shift) & 2;
target[8] = target[12] = (source[c] >> row_shift) & 8;
target[9] = target[13] = (source[c] >> row_shift) & 1;
target[10] = (source[c] >> row_shift) & 2;
target[7] = target[11] = (source[c] >> row_shift) & 4;
graphics_carry_ = (source[c] >> row_shift) & 8;
} else {
target[0] = target[4] = (auxiliary_source[c] >> row_shift) & 8;
target[1] = target[5] = (auxiliary_source[c] >> row_shift) & 1;
target[2] = target[6] = (auxiliary_source[c] >> row_shift) & 2;
target[3] = (auxiliary_source[c] >> row_shift) & 4;
target[0] = target[4] = (auxiliary_source[c] >> row_shift) & 1;
target[1] = target[5] = (auxiliary_source[c] >> row_shift) & 2;
target[2] = target[6] = (auxiliary_source[c] >> row_shift) & 4;
target[3] = (auxiliary_source[c] >> row_shift) & 8;
target[8] = target[12] = (source[c] >> row_shift) & 1;
target[9] = target[13] = (source[c] >> row_shift) & 2;
target[10] = (source[c] >> row_shift) & 4;
target[7] = target[11] = (source[c] >> row_shift) & 8;
target[8] = target[12] = (source[c] >> row_shift) & 2;
target[9] = target[13] = (source[c] >> row_shift) & 4;
target[10] = (source[c] >> row_shift) & 8;
target[7] = target[11] = (source[c] >> row_shift) & 1;
graphics_carry_ = (source[c] >> row_shift) & 2;
}
target += 14;