Mercurial > sdl-ios-xcode
annotate docs/man3/SDL_DisplayFormat.3 @ 79:ffadd05de74d
Allow the user to override the relative mouse mode.
They almost never want to do this, as it seriously affects
applications that rely on continuous relative mouse motion.
| author | Sam Lantinga <slouken@lokigames.com> |
|---|---|
| date | Sat, 23 Jun 2001 22:00:59 +0000 |
| parents | 55f1f1b3e27d |
| children | e5bc29de3f0a |
| rev | line source |
|---|---|
|
55
55f1f1b3e27d
Added new docs for SDL 1.2.1
Sam Lantinga <slouken@lokigames.com>
parents:
0
diff
changeset
|
1 .TH "SDL_DisplayFormat" "3" "Sun 10 Jun 2001, 19:41" "SDL" "SDL API Reference" |
| 0 | 2 .SH "NAME" |
| 3 SDL_DisplayFormat\- Convert a surface to the display format | |
| 4 .SH "SYNOPSIS" | |
| 5 .PP | |
| 6 \fB#include "SDL\&.h" | |
| 7 .sp | |
| 8 \fBSDL_Surface *\fBSDL_DisplayFormat\fP\fR(\fBSDL_Surface *surface\fR); | |
| 9 .SH "DESCRIPTION" | |
| 10 .PP | |
| 11 This function takes a surface and copies it to a new surface of the pixel format and colors of the video framebuffer, suitable for fast blitting onto the display surface\&. It calls \fISDL_ConvertSurface\fR | |
| 12 .PP | |
| 13 If you want to take advantage of hardware colorkey or alpha blit acceleration, you should set the colorkey and alpha value before calling this function\&. | |
| 14 .PP | |
| 15 If you want an alpha channel, see \fISDL_DisplayFormatAlpha\fR\&. | |
| 16 .SH "RETURN VALUE" | |
| 17 .PP | |
| 18 If the conversion fails or runs out of memory, it returns \fBNULL\fR | |
| 19 .SH "SEE ALSO" | |
| 20 .PP | |
| 21 \fI\fBSDL_ConvertSurface\fP\fR, \fI\fBSDL_DisplayFormatAlpha\fP\fR \fI\fBSDL_SetAlpha\fP\fR, \fI\fBSDL_SetColorKey\fP\fR, \fI\fBSDL_Surface\fR\fR | |
|
55
55f1f1b3e27d
Added new docs for SDL 1.2.1
Sam Lantinga <slouken@lokigames.com>
parents:
0
diff
changeset
|
22 ...\" created by instant / docbook-to-man, Sun 10 Jun 2001, 19:41 |