Mercurial > sdl-ios-xcode
annotate docs/man3/SDL_EnableUNICODE.3 @ 720:f90d80d68071
N Sep 17 8791 Sam Lantinga Re: tks source released
Date: Sun, 07 Sep 2003 02:51:58 +0200
From: Stephane Marchesin
Subject: [SDL] Two little patches
Compiling SDL with a recent gcc (gcc 3.3.1, 3.3 doesn't have this
behaviour) gives some nasty warnings :
SDL_blit_A.c: In function `BlitRGBtoRGBSurfaceAlpha128MMX':
SDL_blit_A.c:223: warning: integer constant is too large for "long" type
SDL_blit_A.c:225: warning: integer constant is too large for "long" type
SDL_blit_A.c:227: warning: integer constant is too large for "long" type
[...]
The first attached patch (longlongfix.patch) tells gcc to really treat
those constants as unsigned long long and not long.
The second patch (nasinclude.patch) fixes an include problem I had while
compiling nas audio : when the <audio/audiolib.h> file lies in
/usr/X11R6/include, a -I/usr/X11R6/include option is needed or the file
isn't found.
| author | Sam Lantinga <slouken@libsdl.org> |
|---|---|
| date | Sun, 21 Sep 2003 18:32:04 +0000 |
| parents | e5bc29de3f0a |
| children | 546f7c1eb755 |
| rev | line source |
|---|---|
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1 .TH "SDL_EnableUNICODE" "3" "Tue 11 Sep 2001, 22:59" "SDL" "SDL API Reference" |
| 0 | 2 .SH "NAME" |
| 3 SDL_EnableUNICODE\- Enable UNICODE translation | |
| 4 .SH "SYNOPSIS" | |
| 5 .PP | |
| 6 \fB#include "SDL\&.h" | |
| 7 .sp | |
| 8 \fBint \fBSDL_EnableUNICODE\fP\fR(\fBint enable\fR); | |
| 9 .SH "DESCRIPTION" | |
| 10 .PP | |
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11 Enables/Disables Unicode keyboard translation\&. |
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12 .PP |
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13 To obtain the character codes corresponding to received keyboard events, Unicode translation must first be turned on using this function\&. The translation incurs a slight overhead for each keyboard event and is therefore disabled by default\&. For each subsequently received key down event, the \fBunicode\fR member of the \fI\fBSDL_keysym\fR\fR structure will then contain the corresponding character code, or zero for keysyms that do not correspond to any character code\&. |
| 0 | 14 .PP |
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15 A value of 1 for \fBenable\fR enables Unicode translation; 0 disables it, and -1 leaves it unchanged (useful for querying the current translation mode)\&. |
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16 .PP |
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17 Note that only key press events will be translated, not release events\&. |
| 0 | 18 .SH "RETURN VALUE" |
| 19 .PP | |
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20 Returns the previous translation mode (\fB0\fR or \fB1\fR)\&. |
| 0 | 21 .SH "SEE ALSO" |
| 22 .PP | |
| 23 \fI\fBSDL_keysym\fR\fR | |
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24 ...\" created by instant / docbook-to-man, Tue 11 Sep 2001, 22:59 |