Mercurial > sdl-ios-xcode
annotate docs/man3/SDL_VideoInfo.3 @ 4170:092c0bc69155 SDL-1.2
Fixed bug #618
Description From Tim Angus 2008-08-30 12:23:56 (-) [reply]
As we all know SDL 1.2 doesn't handle dead keys well since one key press
potentially equals two (or more) characters. For example, on many layouts,
keying <backquote>,<space> results in <no character>,<backquote><space>. Since
the unicode member of the SDL_keysym struct only has room for one character,
only one can be returned.
On Linux, the first character is returned. On Windows however, unless the exact
number of characters generated by the keypress is 1, nothing is returned. The
following patch addresses this inconsistency.
Updated patch which includes a further fix to the handling of the numpad when
numlock is on. This further fix is courtesy Amanieu d'Antras.
| author | Sam Lantinga <slouken@libsdl.org> |
|---|---|
| date | Mon, 13 Apr 2009 08:42:09 +0000 |
| parents | 4e3b250c950e |
| children | 1238da4a7112 |
| rev | line source |
|---|---|
|
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Updated from the SDL Documentation Project
Sam Lantinga <slouken@libsdl.org>
parents:
55
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1 .TH "SDL_VideoInfo" "3" "Tue 11 Sep 2001, 23:01" "SDL" "SDL API Reference" |
| 0 | 2 .SH "NAME" |
|
4107
4e3b250c950e
Erik Heckers fixed bug #493
Sam Lantinga <slouken@libsdl.org>
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3 SDL_VideoInfo \- Video Target information |
| 0 | 4 .SH "STRUCTURE DEFINITION" |
| 5 .PP | |
| 6 .nf | |
| 7 \f(CWtypedef struct{ | |
| 8 Uint32 hw_available:1; | |
| 9 Uint32 wm_available:1; | |
| 10 Uint32 blit_hw:1; | |
| 11 Uint32 blit_hw_CC:1; | |
| 12 Uint32 blit_hw_A:1; | |
| 13 Uint32 blit_sw:1; | |
| 14 Uint32 blit_sw_CC:1; | |
| 15 Uint32 blit_sw_A:1; | |
| 16 Uint32 blit_fill; | |
| 17 Uint32 video_mem; | |
| 18 SDL_PixelFormat *vfmt; | |
| 19 } SDL_VideoInfo;\fR | |
| 20 .fi | |
| 21 .PP | |
| 22 .SH "STRUCTURE DATA" | |
| 23 .TP 20 | |
| 24 \fBhw_available\fR | |
| 25 Is it possible to create hardware surfaces? | |
| 26 .TP 20 | |
| 27 \fBwm_available\fR | |
| 28 Is there a window manager available | |
| 29 .TP 20 | |
| 30 \fBblit_hw\fR | |
| 31 Are hardware to hardware blits accelerated? | |
| 32 .TP 20 | |
| 33 \fBblit_hw_CC\fR | |
| 34 Are hardware to hardware colorkey blits accelerated? | |
| 35 .TP 20 | |
| 36 \fBblit_hw_A\fR | |
| 37 Are hardware to hardware alpha blits accelerated? | |
| 38 .TP 20 | |
| 39 \fBblit_sw\fR | |
| 40 Are software to hardware blits accelerated? | |
| 41 .TP 20 | |
| 42 \fBblit_sw_CC\fR | |
| 43 Are software to hardware colorkey blits accelerated? | |
| 44 .TP 20 | |
| 45 \fBblit_sw_A\fR | |
| 46 Are software to hardware alpha blits accelerated? | |
| 47 .TP 20 | |
| 48 \fBblit_fill\fR | |
| 49 Are color fills accelerated? | |
| 50 .TP 20 | |
| 51 \fBvideo_mem\fR | |
| 52 Total amount of video memory in Kilobytes | |
| 53 .TP 20 | |
| 54 \fBvfmt\fR | |
| 55 \fIPixel format\fR of the video device | |
| 56 .SH "DESCRIPTION" | |
| 57 .PP | |
| 58 This (read-only) structure is returned by \fI\fBSDL_GetVideoInfo\fP\fR\&. It contains information on either the \&'best\&' available mode (if called before \fI\fBSDL_SetVideoMode\fP\fR) or the current video mode\&. | |
| 59 .SH "SEE ALSO" | |
| 60 .PP | |
| 61 \fI\fBSDL_PixelFormat\fR\fR, \fI\fBSDL_GetVideoInfo\fP\fR | |
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Updated from the SDL Documentation Project
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parents:
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62 ...\" created by instant / docbook-to-man, Tue 11 Sep 2001, 23:01 |