Mercurial > sdl-ios-xcode
annotate docs/man3/SDL_ActiveEvent.3 @ 4165:3b8ac3d311a2 SDL-1.2
Hello.
This patch provides basic support for video on the Sony PS3
Linux framebuffer. Scaling, format-conversion, and drawing is
done from the SPEs, so there is little performance impact to
PPE applications. This is by no means production quality code,
but it is a very good start and a good example of how to use the
PS3's hardware capabilities to accelerate video playback on
the box.
The driver has been verified to work with ffplay, mplayer and xine.
This piece of software has been developed at the IBM R&D Lab
in Boeblingen, Germany and is now returned to the community.
Enjoy !
Signed-off-by: D.Herrendoerfer < d.herrendoerfer [at] de [dot] ibm [dot] com >
| author | Sam Lantinga <slouken@libsdl.org> |
|---|---|
| date | Thu, 02 Apr 2009 04:06:55 +0000 |
| parents | 4e3b250c950e |
| children | 1238da4a7112 |
| rev | line source |
|---|---|
|
181
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Sam Lantinga <slouken@libsdl.org>
parents:
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1 .TH "SDL_ActiveEvent" "3" "Tue 11 Sep 2001, 22:59" "SDL" "SDL API Reference" |
| 0 | 2 .SH "NAME" |
|
4107
4e3b250c950e
Erik Heckers fixed bug #493
Sam Lantinga <slouken@libsdl.org>
parents:
181
diff
changeset
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3 SDL_ActiveEvent \- Application visibility event structure |
| 0 | 4 .SH "STRUCTURE DEFINITION" |
| 5 .PP | |
| 6 .nf | |
| 7 \f(CWtypedef struct{ | |
| 8 Uint8 type; | |
| 9 Uint8 gain; | |
| 10 Uint8 state; | |
| 11 } SDL_ActiveEvent;\fR | |
| 12 .fi | |
| 13 .PP | |
| 14 .SH "STRUCTURE DATA" | |
| 15 .TP 20 | |
| 16 \fBtype\fR | |
| 17 \fBSDL_ACTIVEEVENT\&.\fP | |
| 18 .TP 20 | |
| 19 \fBgain\fR | |
| 20 0 if the event is a loss or 1 if it is a gain\&. | |
| 21 .TP 20 | |
| 22 \fBstate\fR | |
| 23 \fBSDL_APPMOUSEFOCUS\fP if mouse focus was gained or lost, \fBSDL_APPINPUTFOCUS\fP if input focus was gained or lost, or \fBSDL_APPACTIVE\fP if the application was iconified (\fBgain\fR=0) or restored(\fBgain\fR=1)\&. | |
| 24 .SH "DESCRIPTION" | |
| 25 .PP | |
| 26 \fBSDL_ActiveEvent\fR is a member of the \fI\fBSDL_Event\fR\fR union and is used when an event of type \fBSDL_ACTIVEEVENT\fP is reported\&. | |
| 27 .PP | |
| 28 When the mouse leaves or enters the window area a \fBSDL_APPMOUSEFOCUS\fP type activation event occurs, if the mouse entered the window then \fBgain\fR will be 1, otherwise \fBgain\fR will be 0\&. A \fBSDL_APPINPUTFOCUS\fP type activation event occurs when the application loses or gains keyboard focus\&. This usually occurs when another application is made active\&. Finally, a \fBSDL_APPACTIVE\fP type event occurs when the application is either minimised/iconified (\fBgain\fR=0) or restored\&. | |
| 29 .PP | |
| 30 .RS | |
| 31 \fBNote: | |
| 32 .PP | |
| 33 This event does not occur when an application window is first created\&. | |
| 34 .RE | |
| 35 .SH "SEE ALSO" | |
| 36 .PP | |
| 37 \fI\fBSDL_Event\fR\fR, \fI\fBSDL_GetAppState\fP\fR | |
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38 ...\" created by instant / docbook-to-man, Tue 11 Sep 2001, 22:59 |