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| author | Steve Kondik <shade@chemlab.org> | 2012-11-18 15:47:18 -0800 |
|---|---|---|
| committer | Steve Kondik <shade@chemlab.org> | 2012-11-18 15:47:18 -0800 |
| commit | a546c7006355a7bd1df4267ee53d0bfa2c017c8c (patch) | |
| tree | 01be0bf6c0d6968e1468ec9661fd52110f9b05a7 /distrib/sdl-1.2.15/docs/man3/SDL_VideoModeOK.3 | |
| parent | baf3d7830396202df5cc47bd7bcee109c319cdb3 (diff) | |
| parent | 0f809250987b64f491bd3b4b73c0f0d33036a786 (diff) | |
| download | external_qemu-a546c7006355a7bd1df4267ee53d0bfa2c017c8c.zip external_qemu-a546c7006355a7bd1df4267ee53d0bfa2c017c8c.tar.gz external_qemu-a546c7006355a7bd1df4267ee53d0bfa2c017c8c.tar.bz2 | |
Merge branch 'jb-mr1-release' of https://android.googlesource.com/platform/external/qemu into mr1-staging
Change-Id: I8a4a71ac65b08e6e17f26c942f67a15b85211115
Diffstat (limited to 'distrib/sdl-1.2.15/docs/man3/SDL_VideoModeOK.3')
| -rw-r--r-- | distrib/sdl-1.2.15/docs/man3/SDL_VideoModeOK.3 | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/distrib/sdl-1.2.15/docs/man3/SDL_VideoModeOK.3 b/distrib/sdl-1.2.15/docs/man3/SDL_VideoModeOK.3 new file mode 100644 index 0000000..72c9a90 --- /dev/null +++ b/distrib/sdl-1.2.15/docs/man3/SDL_VideoModeOK.3 @@ -0,0 +1,44 @@ +.TH "SDL_VideoModeOK" "3" "Tue 11 Sep 2001, 23:01" "SDL" "SDL API Reference" +.SH "NAME" +SDL_VideoModeOK \- Check to see if a particular video mode is supported\&. +.SH "SYNOPSIS" +.PP +\fB#include "SDL\&.h" +.sp +\fBint \fBSDL_VideoModeOK\fP\fR(\fBint width, int height, int bpp, Uint32 flags\fR); +.SH "DESCRIPTION" +.PP +\fBSDL_VideoModeOK\fP returns \fB0\fR if the requested mode is not supported under any bit depth, or returns the bits-per-pixel of the closest available mode with the given width, height and requested \fIsurface\fR flags (see \fI\fBSDL_SetVideoMode\fP\fR)\&. +.PP +The bits-per-pixel value returned is only a suggested mode\&. You can usually request and bpp you want when \fIsetting\fR the video mode and SDL will emulate that color depth with a shadow video surface\&. +.PP +The arguments to \fBSDL_VideoModeOK\fP are the same ones you would pass to \fISDL_SetVideoMode\fR +.SH "EXAMPLE" +.PP +.nf +\f(CWSDL_Surface *screen; +Uint32 bpp; +\&. +\&. +\&. +printf("Checking mode 640x480@16bpp\&. +"); +bpp=SDL_VideoModeOK(640, 480, 16, SDL_HWSURFACE); + +if(!bpp){ + printf("Mode not available\&. +"); + exit(-1); +} + +printf("SDL Recommends 640x480@%dbpp\&. +", bpp); +screen=SDL_SetVideoMode(640, 480, bpp, SDL_HWSURFACE); +\&. +\&.\fR +.fi +.PP +.SH "SEE ALSO" +.PP +\fI\fBSDL_SetVideoMode\fP\fR, \fI\fBSDL_GetVideoInfo\fP\fR +.\" created by instant / docbook-to-man, Tue 11 Sep 2001, 23:01 |