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Merge pull request #986 from TomHarte/IIgsSync

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Stabilises Apple IIgs display.
This commit is contained in:
Thomas Harte
2021-09-09 20:14:40 -04:00
committed by GitHub
parent ee324c3d89 dd37fa49a0
commit 3bf109ae0b
1 changed files with 1 additions and 1 deletions
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2
Machines/Apple/AppleIIgs/Video.cpp
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@@ -182,7 +182,7 @@ void Video::advance(Cycles cycles) {
if(column_start != FinalColumn) { if(column_start != FinalColumn) {
output_row(row_start, column_start, FinalColumn); output_row(row_start, column_start, FinalColumn);
} }
for(int row = row_start+1; row < row_end; row++) { for(int row = row_start+1; row != row_end; row = (row + 1)%Lines) {
output_row(row, 0, FinalColumn); output_row(row, 0, FinalColumn);
} }
if(column_end) { if(column_end) {