Mercurial > sdl-ios-xcode
annotate docs/man3/SDL_GetRGB.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 |
|---|---|
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55
55f1f1b3e27d
Added new docs for SDL 1.2.1
Sam Lantinga <slouken@lokigames.com>
parents:
0
diff
changeset
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1 .TH "SDL_GetRGB" "3" "Sun 10 Jun 2001, 19:42" "SDL" "SDL API Reference" |
| 0 | 2 .SH "NAME" |
| 3 SDL_GetRGB\- Get RGB values from a pixel in the specified pixel format\&. | |
| 4 .SH "SYNOPSIS" | |
| 5 .PP | |
| 6 \fB#include "SDL\&.h" | |
| 7 .sp | |
| 8 \fBvoid \fBSDL_GetRGB\fP\fR(\fBUint32 pixel, SDL_PixelFormat *fmt, Uint8 *r, Uint8 *g, Uint8 *b\fR); | |
| 9 .SH "DESCRIPTION" | |
| 10 .PP | |
| 11 Get RGB component values from a pixel stored in the specified pixel format\&. | |
| 12 .PP | |
| 13 This function uses the entire 8-bit [0\&.\&.255] range when converting color components from pixel formats with less than 8-bits per RGB component (e\&.g\&., a completely white pixel in 16-bit RGB565 format would return [0xff, 0xff, 0xff] not [0xf8, 0xfc, 0xf8])\&. | |
| 14 .SH "SEE ALSO" | |
| 15 .PP | |
| 16 \fI\fBSDL_GetRGBA\fP\fR, \fI\fBSDL_MapRGB\fP\fR, \fI\fBSDL_MapRGBA\fP\fR, \fI\fBSDL_PixelFormat\fR\fR | |
|
55
55f1f1b3e27d
Added new docs for SDL 1.2.1
Sam Lantinga <slouken@lokigames.com>
parents:
0
diff
changeset
|
17 ...\" created by instant / docbook-to-man, Sun 10 Jun 2001, 19:42 |