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Kernel: Use a Lockable<bool> for sysctl booleans as well.

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This commit is contained in:
Andreas Kling 2019-02-08 16:18:24 +01:00
parent e78e032c19
commit 33d34d9b26
5 changed files with 29 additions and 15 deletions
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7
WindowServer/WSWindowManager.cpp
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@ -131,6 +131,7 @@ WSWindowManager::WSWindowManager()
: m_screen(WSScreen::the())
, m_screen_rect(m_screen.rect())
, m_lock("WSWindowManager")
, m_flash_flush(false)
{
#ifndef DEBUG_COUNTERS
(void)m_compose_count;
@ -168,7 +169,7 @@ WSWindowManager::WSWindowManager()
m_wallpaper = GraphicsBitmap::load_from_file(m_wallpaper_path.resource(), m_screen_rect.size());
}
ProcFS::the().add_sys_bool("wm_flash_flush", &m_flash_flush);
ProcFS::the().add_sys_bool("wm_flash_flush", m_flash_flush);
ProcFS::the().add_sys_string("wm_wallpaper", m_wallpaper_path, [this] {
LOCKER(m_wallpaper_path.lock());
m_wallpaper = GraphicsBitmap::load_from_file(m_wallpaper_path.resource(), m_screen_rect.size());
@ -441,7 +442,6 @@ void WSWindowManager::compose()
if (any_window_contains_rect(dirty_rect)) {
continue;
}
//dbgprintf("Repaint root %d,%d %dx%d\n", dirty_rect.x(), dirty_rect.y(), dirty_rect.width(), dirty_rect.height());
LOCKER(m_wallpaper_path.lock());
if (!m_wallpaper)
m_back_painter->fill_rect(dirty_rect, m_background_color);
@ -472,7 +472,8 @@ void WSWindowManager::compose()
}
draw_cursor();
if (m_flash_flush) {
if (m_flash_flush.lock_and_copy()) {
for (auto& rect : dirty_rects)
m_front_painter->fill_rect(rect, Color::Yellow);
}