Mercurial > sdl-ios-xcode
annotate docs/man3/SDL_MouseMotionEvent.3 @ 3096:ae4e80dbe330
Date: Tue, 17 Feb 2009 14:00:25 +0100
From: Stefan Klug
Subject: [SDL] Possible bug, paused audio playing garbage
On my WinCE device a paused audio device plays random garbage.
This might also be the issue in the thread "sound cracks with SDL_mixer
and AUDIO_S16LSB"
I don't have that much knowledge of the SDL audio part, but the attached
patch fixes it for me, and collapses two redundant ifs.
I'm not sure if this is the correct way to fix this.
Shouldn't the complete stream conversion part of the RunAudio loop be
dependent on the paused property of the device? (not only the call to
(*fill)(udata, istream, istream_len).
Anyways. Would be great if the patch or a fix could find its way to SVN ;-)
Cheers
Stefan
| author | Sam Lantinga <slouken@libsdl.org> |
|---|---|
| date | Mon, 23 Mar 2009 05:21:40 +0000 |
| parents | 546f7c1eb755 |
| children | 1238da4a7112 |
| rev | line source |
|---|---|
|
181
e5bc29de3f0a
Updated from the SDL Documentation Project
Sam Lantinga <slouken@libsdl.org>
parents:
55
diff
changeset
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1 .TH "SDL_MouseMotionEvent" "3" "Tue 11 Sep 2001, 22:59" "SDL" "SDL API Reference" |
| 0 | 2 .SH "NAME" |
|
2283
546f7c1eb755
Merged revision 3472 from SDL 1.2, fixing bug #493
Sam Lantinga <slouken@libsdl.org>
parents:
181
diff
changeset
|
3 SDL_MouseMotionEvent \- Mouse motion event structure |
| 0 | 4 .SH "STRUCTURE DEFINITION" |
| 5 .PP | |
| 6 .nf | |
| 7 \f(CWtypedef struct{ | |
| 8 Uint8 type; | |
| 9 Uint8 state; | |
| 10 Uint16 x, y; | |
| 11 Sint16 xrel, yrel; | |
| 12 } SDL_MouseMotionEvent;\fR | |
| 13 .fi | |
| 14 .PP | |
| 15 .SH "STRUCTURE DATA" | |
| 16 .TP 20 | |
| 17 \fBtype\fR | |
| 18 \fBSDL_MOUSEMOTION\fP | |
| 19 .TP 20 | |
| 20 \fBstate\fR | |
| 21 The current button state | |
| 22 .TP 20 | |
| 23 \fBx\fR, \fBy\fR | |
| 24 The X/Y coordinates of the mouse | |
| 25 .TP 20 | |
| 26 \fBxrel\fR, \fByrel\fR | |
| 27 Relative motion in the X/Y direction | |
| 28 .SH "DESCRIPTION" | |
| 29 .PP | |
| 30 \fBSDL_MouseMotionEvent\fR is a member of the \fI\fBSDL_Event\fR\fR union and is used when an event of type \fBSDL_MOUSEMOTION\fP is reported\&. | |
| 31 .PP | |
| 32 Simply put, a \fBSDL_MOUSEMOTION\fP type event occurs when a user moves the mouse within the application window or when \fI\fBSDL_WarpMouse\fP\fR is called\&. Both the absolute (\fBx\fR and \fBy\fR) and relative (\fBxrel\fR and \fByrel\fR) coordinates are reported along with the current button states (\fBstate\fR)\&. The button state can be interpreted using the \fBSDL_BUTTON\fP macro (see \fI\fBSDL_GetMouseState\fP\fR)\&. | |
| 33 .PP | |
| 34 If the cursor is hidden (\fI\fBSDL_ShowCursor\fP(0)\fR) and the input is grabbed (\fI\fBSDL_WM_GrabInput\fP(SDL_GRAB_ON)\fR), then the mouse will give relative motion events even when the cursor reaches the edge fo the screen\&. This is currently only implemented on Windows and Linux/Unix-a-likes\&. | |
| 35 .SH "SEE ALSO" | |
| 36 .PP | |
| 37 \fI\fBSDL_Event\fR\fR, \fI\fBSDL_MouseButtonEvent\fR\fR | |
|
181
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Updated from the SDL Documentation Project
Sam Lantinga <slouken@libsdl.org>
parents:
55
diff
changeset
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38 ...\" created by instant / docbook-to-man, Tue 11 Sep 2001, 22:59 |