diff src/video/ps2gs/SDL_gsvideo.h @ 70:f590dd383b5d

Added Linux PlayStation 2 Graphics Synthesizer support
author Sam Lantinga <slouken@lokigames.com>
date Sat, 16 Jun 2001 03:17:45 +0000
parents
children 717f739d6ec1
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/video/ps2gs/SDL_gsvideo.h	Sat Jun 16 03:17:45 2001 +0000
@@ -0,0 +1,92 @@
+/*
+    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@devolution.com
+*/
+
+#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;
+	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 dma_pending		(this->hidden->dma_pending)
+
+#endif /* _SDL_gsvideo_h */