Mercurial > sdl-ios-xcode
view src/video/ps2gs/SDL_gsvideo.h @ 664:abfdc08eb289
Date: Sun, 3 Aug 2003 22:07:57 +0200
From: Max Horn
Subject: SDL OSX fullscreen FIX
the attached patch fixes the fullscreen problems on SDL/OSX. The cause
was that click events are bounded by winRect. Now, winRect is set to
the size of the video surface. But if you e.g. request a 640x420
surface, you might get a 640x480 "real" surface. Still,
SDL_VideoSurface->h will be set to 420! Thus, the upper 60 pixels in my
example received no mouse down events.
My fix simply disables this clipping when in full screen mode - after
all, all clicks then should be inside the screen surface. Higher SDL
functions ensure that the coordinates then are clipped to 640x420. It
works fine in all my tests here. I don't know if it's the right thing
to do in multi screen scenarios, though.
| author | Sam Lantinga <slouken@libsdl.org> |
|---|---|
| date | Mon, 04 Aug 2003 01:00:30 +0000 |
| parents | e8157fcb3114 |
| children | c9b51268668f |
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/* SDL - Simple DirectMedia Layer Copyright (C) 1997, 1998, 1999, 2000 Sam Lantinga This library is free software; you can redistribute it and/or modify it under the terms of the GNU Library General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Library General Public License for more details. You should have received a copy of the GNU Library General Public License along with this library; if not, write to the Free Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA Sam Lantinga slouken@libsdl.org */ #ifdef SAVE_RCSID static char rcsid = "@(#) $Id$"; #endif #ifndef _SDL_gsvideo_h #define _SDL_gsvideo_h #include <sys/types.h> #include <termios.h> #include <linux/ps2/dev.h> #include <linux/ps2/gs.h> #include "SDL_mouse.h" #include "SDL_mutex.h" #include "SDL_sysvideo.h" /* Hidden "this" pointer for the video functions */ #define _THIS SDL_VideoDevice *this /* Private display data */ struct SDL_PrivateVideoData { /* Gotta love that simple PS2 graphics interface. :) */ int console_fd; int memory_fd; struct ps2_screeninfo saved_vinfo; /* Ye olde linux keyboard code */ int current_vt; int saved_vt; int keyboard_fd; int saved_kbd_mode; struct termios saved_kbd_termios; /* Ye olde linux mouse code */ int mouse_fd; int cursor_drawn; /* The memory mapped DMA area and associated variables */ caddr_t mapped_mem; int pixels_len; int mapped_len; struct ps2_image screen_image; int screen_image_size; unsigned long long *head_tags_mem; unsigned long long *image_tags_mem; unsigned long long *tex_tags_mem; unsigned long long *scale_tags_mem; int dma_pending; }; /* Old variable names */ #define console_fd (this->hidden->console_fd) #define memory_fd (this->hidden->memory_fd) #define saved_vinfo (this->hidden->saved_vinfo) #define current_vt (this->hidden->current_vt) #define saved_vt (this->hidden->saved_vt) #define keyboard_fd (this->hidden->keyboard_fd) #define saved_kbd_mode (this->hidden->saved_kbd_mode) #define saved_kbd_termios (this->hidden->saved_kbd_termios) #define mouse_fd (this->hidden->mouse_fd) #define cursor_drawn (this->hidden->cursor_drawn) #define mapped_mem (this->hidden->mapped_mem) #define pixels_len (this->hidden->pixels_len) #define mapped_len (this->hidden->mapped_len) #define screen_image (this->hidden->screen_image) #define screen_image_size (this->hidden->screen_image_size) #define head_tags_mem (this->hidden->head_tags_mem) #define image_tags_mem (this->hidden->image_tags_mem) #define tex_tags_mem (this->hidden->tex_tags_mem) #define scale_tags_mem (this->hidden->scale_tags_mem) #define dma_pending (this->hidden->dma_pending) /* Shared between the mouse and video code for screen update scaling */ extern int scaleimage_nonblock(int fd, unsigned long long *tm, unsigned long long *sm); #endif /* _SDL_gsvideo_h */