Mercurial > sdl-ios-xcode
annotate docs/man3/SDL_UserEvent.3 @ 1795:398ac0f88e4d
Fixed bug #220
The AltiVec blitters don't compile, since they require __VEC__ to be enabled in
order for the compiler to understand "vector" and friends (i.e. do AltiVec)
But you don't want to turn AltiVec on globally, since then the code would only
run on a G4 (there are already runtime tests, before using the AltiVec
variants)
The solution here is to enable AltiVec locally, for the actual AltiVec code.
| author | Sam Lantinga <slouken@libsdl.org> |
|---|---|
| date | Tue, 09 May 2006 15:09:47 +0000 |
| parents | e5bc29de3f0a |
| children | 546f7c1eb755 |
| rev | line source |
|---|---|
|
181
e5bc29de3f0a
Updated from the SDL Documentation Project
Sam Lantinga <slouken@libsdl.org>
parents:
55
diff
changeset
|
1 .TH "SDL_UserEvent" "3" "Tue 11 Sep 2001, 23:00" "SDL" "SDL API Reference" |
| 0 | 2 .SH "NAME" |
| 3 SDL_UserEvent\- A user-defined event type | |
| 4 .SH "STRUCTURE DEFINITION" | |
| 5 .PP | |
| 6 .nf | |
| 7 \f(CWtypedef struct{ | |
| 8 Uint8 type; | |
| 9 int code; | |
| 10 void *data1; | |
| 11 void *data2; | |
| 12 } SDL_UserEvent;\fR | |
| 13 .fi | |
| 14 .PP | |
| 15 .SH "STRUCTURE DATA" | |
| 16 .TP 20 | |
| 17 \fBtype\fR | |
| 18 \fBSDL_USEREVENT\fP through to \fBSDL_NUMEVENTS-1\fP | |
| 19 .TP 20 | |
| 20 \fBcode\fR | |
| 21 User defined event code | |
| 22 .TP 20 | |
| 23 \fBdata1\fR | |
| 24 User defined data pointer | |
| 25 .TP 20 | |
| 26 \fBdata2\fR | |
| 27 User defined data pointer | |
| 28 .SH "DESCRIPTION" | |
| 29 .PP | |
| 30 \fBSDL_UserEvent\fR is in the \fBuser\fR member of the structure \fI\fBSDL_Event\fR\fR\&. This event is unique, it is never created by SDL but only by the user\&. The event can be pushed onto the event queue using \fI\fBSDL_PushEvent\fP\fR\&. The contents of the structure members or completely up to the programmer, the only requirement is that \fBtype\fR is a value from \fBSDL_USEREVENT\fP to \fBSDL_NUMEVENTS-1\fP (inclusive)\&. | |
| 31 .SH "EXAMPLES" | |
| 32 .PP | |
| 33 .PP | |
| 34 .nf | |
| 35 \f(CWSDL_Event event; | |
| 36 | |
| 37 event\&.type = SDL_USEREVENT; | |
| 38 event\&.user\&.code = my_event_code; | |
| 39 event\&.user\&.data1 = significant_data; | |
| 40 event\&.user\&.data2 = 0; | |
| 41 SDL_PushEvent(&event);\fR | |
| 42 .fi | |
| 43 .PP | |
| 44 .SH "SEE ALSO" | |
| 45 .PP | |
| 46 \fI\fBSDL_Event\fR\fR, \fI\fBSDL_PushEvent\fP\fR | |
|
181
e5bc29de3f0a
Updated from the SDL Documentation Project
Sam Lantinga <slouken@libsdl.org>
parents:
55
diff
changeset
|
47 ...\" created by instant / docbook-to-man, Tue 11 Sep 2001, 23:00 |