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Emphasized the separation between SDL_Surface and SDL_Texture - SDL_Surface is a system memory representation of pixel data - SDL_Texture is a video memory representation of pixel data The concept of SDL_Surface with SDL_HWSURFACE is no longer used. Separated SDL_Texture types by usage rather than memory type - SDL_TEXTUREACCESS_STATIC is for rarely changed pixel data, can be placed in video memory. - SDL_TEXTUREACCESS_STREAMING is for frequently changing pixel data, usually placed in system memory or AGP memory. Optimized the SDL_compat usage of the OpenGL renderer by only using one copy of the framebuffer instead of two.
author Sam Lantinga <slouken@libsdl.org>
date Sat, 11 Aug 2007 20:54:31 +0000
parents e5bc29de3f0a
children 546f7c1eb755
line wrap: on
line source

.TH "SDL_JoystickGetHat" "3" "Tue 11 Sep 2001, 23:00" "SDL" "SDL API Reference" 
.SH "NAME"
SDL_JoystickGetHat\- Get the current state of a joystick hat
.SH "SYNOPSIS"
.PP
\fB#include "SDL\&.h"
.sp
\fBUint8 \fBSDL_JoystickGetHat\fP\fR(\fBSDL_Joystick *joystick, int hat\fR);
.SH "DESCRIPTION"
.PP
SDL_JoystickGetHat returns the current state of the given \fBhat\fR on the given \fBjoystick\fR\&.
.SH "RETURN VALUE"
.PP
The current state is returned as a Uint8 which is defined as an OR\&'d combination of one or more of the following
.IP "" 10
\fBSDL_HAT_CENTERED\fP
.IP "" 10
\fBSDL_HAT_UP\fP
.IP "" 10
\fBSDL_HAT_RIGHT\fP
.IP "" 10
\fBSDL_HAT_DOWN\fP
.IP "" 10
\fBSDL_HAT_LEFT\fP
.IP "" 10
\fBSDL_HAT_RIGHTUP\fP
.IP "" 10
\fBSDL_HAT_RIGHTDOWN\fP
.IP "" 10
\fBSDL_HAT_LEFTUP\fP
.IP "" 10
\fBSDL_HAT_LEFTDOWN\fP
.SH "SEE ALSO"
.PP
\fI\fBSDL_JoystickNumHats\fP\fR
...\" created by instant / docbook-to-man, Tue 11 Sep 2001, 23:00