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LibVT: Make VT::Line use a Vector for storage

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This is preparation for non-destructive terminal resizing which will
require more dynamic storage for lines.
This commit is contained in:
Andreas Kling 2021-02-26 20:28:22 +01:00
parent c58570ebaf
commit b7c66233f6
5 changed files with 60 additions and 123 deletions
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2
Kernel/TTY/VirtualConsole.cpp
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@ -293,7 +293,7 @@ void VirtualConsole::flush_dirty_lines()
continue;
for (size_t column = 0; column < line.length(); ++column) {
u32 code_point = line.code_point(column);
auto attribute = line.attributes()[column];
auto attribute = line.attribute_at(column);
u16 vga_index = (visual_row * 160) + (column * 2);
m_current_vga_window[vga_index] = code_point < 128 ? code_point : '?';
m_current_vga_window[vga_index + 1] = attribute_to_vga(attribute);