symbian-qemu-0.9.1-12/libsdl-trunk/docs/man3/SDL_PumpEvents.3
author johnathan.white@2718R8BGH51.accenture.com
Mon, 08 Mar 2010 18:45:03 +0000
changeset 46 b6935a90ca64
parent 1 2fb8b9db1c86
permissions -rw-r--r--
Modify framebuffer and NGA framebuffer to read screen size from board model dtb file. Optimise memory usuage of frame buffer Add example minigui application with hooks to profiler (which writes results to S:\). Modified NGA framebuffer to run its own dfc queue at high priority
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.TH "SDL_PumpEvents" "3" "Tue 11 Sep 2001, 22:59" "SDL" "SDL API Reference" 
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.SH "NAME"
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SDL_PumpEvents \- Pumps the event loop, gathering events from the input devices\&.
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.SH "SYNOPSIS"
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.PP
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\fB#include "SDL\&.h"
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.sp
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\fBvoid \fBSDL_PumpEvents\fP\fR(\fBvoid\fR);
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.SH "DESCRIPTION"
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.PP
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Pumps the event loop, gathering events from the input devices\&.
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.PP
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\fBSDL_PumpEvents\fP gathers all the pending input information from devices and places it on the event queue\&. Without calls to \fBSDL_PumpEvents\fP no events would ever be placed on the queue\&. Often calls the need for \fBSDL_PumpEvents\fP is hidden from the user since \fI\fBSDL_PollEvent\fP\fR and \fI\fBSDL_WaitEvent\fP\fR implicitly call \fBSDL_PumpEvents\fP\&. However, if you are not polling or waiting for events (e\&.g\&. your filtering them), then you must call \fBSDL_PumpEvents\fP to force an event queue update\&.
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.PP
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.RS
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\fBNote:  
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.PP
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You can only call this function in the thread that set the video mode\&.
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.RE
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.SH "SEE ALSO"
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.PP
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\fI\fBSDL_PollEvent\fP\fR
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...\" created by instant / docbook-to-man, Tue 11 Sep 2001, 22:59