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Minor fixes.

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git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@15473 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
Axel Dörfler 2005-12-10 20:03:19 +00:00
parent a41a0db6f2
commit 050bf31477
1 changed files with 8 additions and 6 deletions
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14
src/tests/kits/game/direct_window_test/StarWindow.cpp
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@ -282,7 +282,7 @@ StarWindow::DirectConnected(direct_buffer_info *info)
switch (info->buffer_state & B_DIRECT_MODE_MASK) {
// start a direct screen connection.
case B_DIRECT_START:
SwitchContext(info); // update the direct screen infos.
SwitchContext(info); // update the direct screen infos.
release_sem(drawing_lock); // unblock the animation thread.
break;
// stop a direct screen connection.
@ -292,9 +292,10 @@ StarWindow::DirectConnected(direct_buffer_info *info)
// modify the state of a direct screen connection.
case B_DIRECT_MODIFY:
acquire_sem(drawing_lock); // block the animation thread.
SwitchContext(info); // update the direct screen infos.
SwitchContext(info); // update the direct screen infos.
release_sem(drawing_lock); // unblock the animation thread.
break;
default:
break;
}
@ -525,14 +526,15 @@ StarWindow::StarAnimation(void *data)
// loop, frame after frame, until asked to quit.
while (!w->kill_my_thread) {
// we want a frame to take at least 16 ms.
time = system_time()+16000;
// get the right to do direct screen access.
acquire_sem(w->drawing_lock);
if (w->kill_my_thread) break;
while (acquire_sem(w->drawing_lock) == B_INTERRUPTED)
;
if (w->kill_my_thread)
break;
// go through the array of star, for all currently used star.
s = w->star_list;
for (i=0; i<w->star_count; i++) {