Fixed bug #898 Jeremiah Morris 2009-12-09 16:07:17 PST No-op GlobalToLocal translations in fullscreen mode On my MacBook Pro running 10.6, I noticed a small upward bias on mouse movement in a fullscreen SDL application. The app uses WarpCursor and GetMouseState in a loop to measure relative movement. I tracked it down to NSWindow's convertBaseToScreen: routine, which added a 2-pixel offset on the Y coordinate instead of the expected (+0,+0) translation. In fullscreen mode, QZ_PrivateWarpCursor() does not translate the desired position through QZ_PrivateGlobalToLocal() before passing it to the Core Graphics system. However, QZ_GetMouseLocation() does call the reverse QZ_PrivateLocalToGlobal() even in fullscreen mode. This asymmetry caused problems each time the mouse was moved.

.TH "SDL_CondSignal" "3" "Tue 11 Sep 2001, 23:00" "SDL" "SDL API Reference" 
.SH "NAME"
SDL_CondSignal \- Restart a thread wait on a condition variable
.SH "SYNOPSIS"
.PP
\fB#include "SDL\&.h"
#include "SDL_thread\&.h"
.sp
\fBint \fBSDL_CondSignal\fP\fR(\fBSDL_cond *cond\fR);
.SH "DESCRIPTION"
.PP
Restart one of the threads that are waiting on the condition variable, \fBcond\fR\&. Returns \fB0\fR on success of \fB-1\fR on an error\&.
.SH "SEE ALSO"
.PP
\fI\fBSDL_CondWait\fP\fR, \fI\fBSDL_CondBroadcast\fP\fR
.\" created by instant / docbook-to-man, Tue 11 Sep 2001, 23:00