1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
|
/*
SDL - Simple DirectMedia Layer
Copyright (C) 1997-2006 Sam Lantinga
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 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
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
Sam Lantinga
slouken@libsdl.org
*/
#ifndef _SDL_cgxvideo_h
#define _SDL_cgxvideo_h
#include <exec/exec.h>
#include <cybergraphx/cybergraphics.h>
#include <graphics/scale.h>
#include <graphics/gfx.h>
#include <intuition/intuition.h>
#if defined(__SASC) || defined(STORMC4_WOS)
#include <proto/exec.h>
#include <proto/cybergraphics.h>
#include <proto/graphics.h>
#include <proto/intuition.h>
#include <proto/console.h>
#else
#include <inline/exec.h>
#include <inline/cybergraphics.h>
#include <inline/graphics.h>
#include <inline/intuition.h>
#include <inline/console.h>
#endif
#include "SDL_mouse.h"
#include "SDL_sysvideo.h"
#include "mydebug.h"
#define USE_CGX_WRITELUTPIXEL
/* Hidden "this" pointer for the video functions */
#define _THIS SDL_VideoDevice *this
/* Private display data */
struct SDL_PrivateVideoData {
struct Screen *Public_Display; /* Used for events and window management */
struct Screen *GFX_Display; /* Used for graphics and colormap stuff */
Uint32 SDL_VisualUnused; /* The visual used by our window */
struct Window *SDL_Window; /* Shared by both displays (no X security?) */
unsigned char *BlankCursor; /* The invisible cursor */
char *SDL_windowid; /* Flag: true if we have been passed a window */
/* The variables used for displaying graphics */
Uint8 *Ximage; /* The X image for our window */
int swap_pixels; /* Flag: true if display is swapped endian */
/* The current width and height of the fullscreen mode */
int current_w;
int current_h;
/* Support for internal mouse warping */
struct {
int x;
int y;
} mouse_last;
struct {
int numerator;
int denominator;
int threshold;
} mouse_accel;
int mouse_relative;
/* The current list of available video modes */
SDL_Rect **modelist;
/* available visuals of interest to us, sorted deepest first */
struct {
Uint32 visual;
int depth; /* number of significant bits/pixel */
int bpp; /* pixel quantum in bits */
} visuals[5]; /* at most entries for 8, 15, 16, 24 */
int nvisuals;
Uint32 vis; /* current visual in use */
int depth; /* current visual depth (not bpp) */
int BytesPerPixel;
int currently_fullscreen,same_format,dbuffer;
/* Automatic mode switching support (entering/leaving fullscreen) */
Uint32 switch_waiting;
Uint32 switch_time;
/* Prevent too many XSync() calls */
int blit_queued;
/* Colormap handling */
LONG Pens;
Sint32 *XPixels; /* A list of pixels that have been allocated, the size depends on the screen format */
struct ScreenBuffer *SB[2];
struct RastPort *RP;
short *iconcolors; /* List of colors used by the icon */
};
/* Old variable names */
#define local_X11 (this->hidden->local_X11)
#define SDL_Display (this->hidden->Public_Display)
#define GFX_Display (this->hidden->GFX_Display)
#define SDL_Screen DefaultScreen(this->hidden->Public_Display)
#define SDL_Visual (this->hidden->vis)
#define SDL_Root RootWindow(SDL_Display, SDL_Screen)
#define WMwindow (this->hidden->WMwindow)
#define FSwindow (this->hidden->FSwindow)
#define SDL_Window (this->hidden->SDL_Window)
#define WM_DELETE_WINDOW (this->hidden->WM_DELETE_WINDOW)
#define SDL_BlankCursor (this->hidden->BlankCursor)
#define SDL_windowid (this->hidden->SDL_windowid)
#define SDL_Ximage (this->hidden->Ximage)
#define SDL_GC (this->hidden->gc)
#define swap_pixels (this->hidden->swap_pixels)
#define current_w (this->hidden->current_w)
#define current_h (this->hidden->current_h)
#define mouse_last (this->hidden->mouse_last)
#define mouse_accel (this->hidden->mouse_accel)
#define mouse_relative (this->hidden->mouse_relative)
#define SDL_modelist (this->hidden->modelist)
#define SDL_RastPort (this->hidden->RP)
#define saved_mode (this->hidden->saved_mode)
#define saved_view (this->hidden->saved_view)
#define currently_fullscreen (this->hidden->currently_fullscreen)
#define blit_queued (this->hidden->blit_queued)
#define SDL_DisplayColormap (this->hidden->GFX_Display->ViewPort.ColorMap)
#define SDL_XPixels (this->hidden->XPixels)
#define SDL_iconcolors (this->hidden->iconcolors)
/* Used to get the X cursor from a window-manager specific cursor */
// extern Cursor SDL_GetWMXCursor(WMcursor *cursor);
extern int CGX_CreateWindow(_THIS, SDL_Surface *screen,
int w, int h, int bpp, Uint32 flags);
extern int CGX_ResizeWindow(_THIS,
SDL_Surface *screen, int w, int h, Uint32 flags);
extern void CGX_DestroyWindow(_THIS, SDL_Surface *screen);
extern struct Library *CyberGfxBase;
extern struct IntuitionBase *IntuitionBase;
extern struct GfxBase *GfxBase;
extern struct ExecBase *SysBase;
extern struct DosLibrary *DOSBase;
struct private_hwdata
{
struct BitMap *bmap;
APTR lock;
struct SDL_VideoDevice *videodata;
APTR mask;
int allocated;
};
int CGX_CheckHWBlit(_THIS,SDL_Surface *src,SDL_Surface *dst);
int CGX_FillHWRect(_THIS,SDL_Surface *dst,SDL_Rect *dstrect,Uint32 color);
int CGX_SetHWColorKey(_THIS,SDL_Surface *surface, Uint32 key);
#endif /* _SDL_x11video_h */
|
