35868d35 |
1 | /* FCE Ultra - NES/Famicom Emulator |
2 | * |
3 | * This program is free software; you can redistribute it and/or modify |
4 | * it under the terms of the GNU General Public License as published by |
5 | * the Free Software Foundation; either version 2 of the License, or |
6 | * (at your option) any later version. |
7 | * |
8 | * This program is distributed in the hope that it will be useful, |
9 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
10 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
11 | * GNU General Public License for more details. |
12 | * |
13 | * You should have received a copy of the GNU General Public License |
14 | * along with this program; if not, write to the Free Software |
15 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
16 | */ |
17 | |
18 | #include <stdio.h> |
19 | #include <string.h> |
20 | #include <sys/time.h> |
21 | |
937bf65b |
22 | #include "../../video.h" |
23 | |
22f08d95 |
24 | #include "gp2x.h" |
35868d35 |
25 | #include "minimal.h" |
26 | |
27 | extern int showfps; |
28 | |
29 | static char fps_str[32]; |
30 | static int framesEmulated, framesRendered; |
31 | |
937bf65b |
32 | int scaled_display=0; |
35868d35 |
33 | int paletterefresh; |
34 | |
35 | #define FPS_COLOR 61 |
36 | |
37 | |
38 | static unsigned char fontdata8x8[] = |
39 | { |
40 | 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, |
41 | 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, |
42 | 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, |
43 | 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, |
44 | 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, |
45 | 0x3C,0x42,0x99,0xBD,0xBD,0x99,0x42,0x3C,0x3C,0x42,0x81,0x81,0x81,0x81,0x42,0x3C, |
46 | 0xFE,0x82,0x8A,0xD2,0xA2,0x82,0xFE,0x00,0xFE,0x82,0x82,0x82,0x82,0x82,0xFE,0x00, |
47 | 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x38,0x64,0x74,0x7C,0x38,0x00,0x00, |
48 | 0x80,0xC0,0xF0,0xFC,0xF0,0xC0,0x80,0x00,0x01,0x03,0x0F,0x3F,0x0F,0x03,0x01,0x00, |
49 | 0x18,0x3C,0x7E,0x18,0x7E,0x3C,0x18,0x00,0xEE,0xEE,0xEE,0xCC,0x00,0xCC,0xCC,0x00, |
50 | 0x00,0x00,0x30,0x68,0x78,0x30,0x00,0x00,0x00,0x38,0x64,0x74,0x7C,0x38,0x00,0x00, |
51 | 0x3C,0x66,0x7A,0x7A,0x7E,0x7E,0x3C,0x00,0x0E,0x3E,0x3A,0x22,0x26,0x6E,0xE4,0x40, |
52 | 0x18,0x3C,0x7E,0x3C,0x3C,0x3C,0x3C,0x00,0x3C,0x3C,0x3C,0x3C,0x7E,0x3C,0x18,0x00, |
53 | 0x08,0x7C,0x7E,0x7E,0x7C,0x08,0x00,0x00,0x10,0x3E,0x7E,0x7E,0x3E,0x10,0x00,0x00, |
54 | 0x58,0x2A,0xDC,0xC8,0xDC,0x2A,0x58,0x00,0x24,0x66,0xFF,0xFF,0x66,0x24,0x00,0x00, |
55 | 0x00,0x10,0x10,0x38,0x38,0x7C,0xFE,0x00,0xFE,0x7C,0x38,0x38,0x10,0x10,0x00,0x00, |
56 | 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x1C,0x1C,0x1C,0x18,0x00,0x18,0x18,0x00, |
57 | 0x6C,0x6C,0x24,0x00,0x00,0x00,0x00,0x00,0x00,0x28,0x7C,0x28,0x7C,0x28,0x00,0x00, |
58 | 0x10,0x38,0x60,0x38,0x0C,0x78,0x10,0x00,0x40,0xA4,0x48,0x10,0x24,0x4A,0x04,0x00, |
59 | 0x18,0x34,0x18,0x3A,0x6C,0x66,0x3A,0x00,0x18,0x18,0x20,0x00,0x00,0x00,0x00,0x00, |
60 | 0x30,0x60,0x60,0x60,0x60,0x60,0x30,0x00,0x0C,0x06,0x06,0x06,0x06,0x06,0x0C,0x00, |
61 | 0x10,0x54,0x38,0x7C,0x38,0x54,0x10,0x00,0x00,0x18,0x18,0x7E,0x18,0x18,0x00,0x00, |
62 | 0x00,0x00,0x00,0x00,0x18,0x18,0x30,0x00,0x00,0x00,0x00,0x00,0x3E,0x00,0x00,0x00, |
63 | 0x00,0x00,0x00,0x00,0x18,0x18,0x00,0x00,0x00,0x04,0x08,0x10,0x20,0x40,0x00,0x00, |
64 | 0x38,0x4C,0xC6,0xC6,0xC6,0x64,0x38,0x00,0x18,0x38,0x18,0x18,0x18,0x18,0x7E,0x00, |
65 | 0x7C,0xC6,0x0E,0x3C,0x78,0xE0,0xFE,0x00,0x7E,0x0C,0x18,0x3C,0x06,0xC6,0x7C,0x00, |
66 | 0x1C,0x3C,0x6C,0xCC,0xFE,0x0C,0x0C,0x00,0xFC,0xC0,0xFC,0x06,0x06,0xC6,0x7C,0x00, |
67 | 0x3C,0x60,0xC0,0xFC,0xC6,0xC6,0x7C,0x00,0xFE,0xC6,0x0C,0x18,0x30,0x30,0x30,0x00, |
68 | 0x78,0xC4,0xE4,0x78,0x86,0x86,0x7C,0x00,0x7C,0xC6,0xC6,0x7E,0x06,0x0C,0x78,0x00, |
69 | 0x00,0x00,0x18,0x00,0x00,0x18,0x00,0x00,0x00,0x00,0x18,0x00,0x00,0x18,0x18,0x30, |
70 | 0x1C,0x38,0x70,0xE0,0x70,0x38,0x1C,0x00,0x00,0x7C,0x00,0x00,0x7C,0x00,0x00,0x00, |
71 | 0x70,0x38,0x1C,0x0E,0x1C,0x38,0x70,0x00,0x7C,0xC6,0xC6,0x1C,0x18,0x00,0x18,0x00, |
72 | 0x3C,0x42,0x99,0xA1,0xA5,0x99,0x42,0x3C,0x38,0x6C,0xC6,0xC6,0xFE,0xC6,0xC6,0x00, |
73 | 0xFC,0xC6,0xC6,0xFC,0xC6,0xC6,0xFC,0x00,0x3C,0x66,0xC0,0xC0,0xC0,0x66,0x3C,0x00, |
74 | 0xF8,0xCC,0xC6,0xC6,0xC6,0xCC,0xF8,0x00,0xFE,0xC0,0xC0,0xFC,0xC0,0xC0,0xFE,0x00, |
75 | 0xFE,0xC0,0xC0,0xFC,0xC0,0xC0,0xC0,0x00,0x3E,0x60,0xC0,0xCE,0xC6,0x66,0x3E,0x00, |
76 | 0xC6,0xC6,0xC6,0xFE,0xC6,0xC6,0xC6,0x00,0x7E,0x18,0x18,0x18,0x18,0x18,0x7E,0x00, |
77 | 0x06,0x06,0x06,0x06,0xC6,0xC6,0x7C,0x00,0xC6,0xCC,0xD8,0xF0,0xF8,0xDC,0xCE,0x00, |
78 | 0x60,0x60,0x60,0x60,0x60,0x60,0x7E,0x00,0xC6,0xEE,0xFE,0xFE,0xD6,0xC6,0xC6,0x00, |
79 | 0xC6,0xE6,0xF6,0xFE,0xDE,0xCE,0xC6,0x00,0x7C,0xC6,0xC6,0xC6,0xC6,0xC6,0x7C,0x00, |
80 | 0xFC,0xC6,0xC6,0xC6,0xFC,0xC0,0xC0,0x00,0x7C,0xC6,0xC6,0xC6,0xDE,0xCC,0x7A,0x00, |
81 | 0xFC,0xC6,0xC6,0xCE,0xF8,0xDC,0xCE,0x00,0x78,0xCC,0xC0,0x7C,0x06,0xC6,0x7C,0x00, |
82 | 0x7E,0x18,0x18,0x18,0x18,0x18,0x18,0x00,0xC6,0xC6,0xC6,0xC6,0xC6,0xC6,0x7C,0x00, |
83 | 0xC6,0xC6,0xC6,0xEE,0x7C,0x38,0x10,0x00,0xC6,0xC6,0xD6,0xFE,0xFE,0xEE,0xC6,0x00, |
84 | 0xC6,0xEE,0x3C,0x38,0x7C,0xEE,0xC6,0x00,0x66,0x66,0x66,0x3C,0x18,0x18,0x18,0x00, |
85 | 0xFE,0x0E,0x1C,0x38,0x70,0xE0,0xFE,0x00,0x3C,0x30,0x30,0x30,0x30,0x30,0x3C,0x00, |
86 | 0x60,0x60,0x30,0x18,0x0C,0x06,0x06,0x00,0x3C,0x0C,0x0C,0x0C,0x0C,0x0C,0x3C,0x00, |
87 | 0x18,0x3C,0x66,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xFF, |
88 | 0x30,0x30,0x18,0x00,0x00,0x00,0x00,0x00,0x00,0x3C,0x06,0x3E,0x66,0x66,0x3C,0x00, |
89 | 0x60,0x7C,0x66,0x66,0x66,0x66,0x7C,0x00,0x00,0x3C,0x66,0x60,0x60,0x66,0x3C,0x00, |
90 | 0x06,0x3E,0x66,0x66,0x66,0x66,0x3E,0x00,0x00,0x3C,0x66,0x66,0x7E,0x60,0x3C,0x00, |
91 | 0x1C,0x30,0x78,0x30,0x30,0x30,0x30,0x00,0x00,0x3E,0x66,0x66,0x66,0x3E,0x06,0x3C, |
92 | 0x60,0x7C,0x76,0x66,0x66,0x66,0x66,0x00,0x18,0x00,0x38,0x18,0x18,0x18,0x18,0x00, |
93 | 0x0C,0x00,0x1C,0x0C,0x0C,0x0C,0x0C,0x38,0x60,0x60,0x66,0x6C,0x78,0x6C,0x66,0x00, |
94 | 0x38,0x18,0x18,0x18,0x18,0x18,0x18,0x00,0x00,0xEC,0xFE,0xFE,0xFE,0xD6,0xC6,0x00, |
95 | 0x00,0x7C,0x76,0x66,0x66,0x66,0x66,0x00,0x00,0x3C,0x66,0x66,0x66,0x66,0x3C,0x00, |
96 | 0x00,0x7C,0x66,0x66,0x66,0x7C,0x60,0x60,0x00,0x3E,0x66,0x66,0x66,0x3E,0x06,0x06, |
97 | 0x00,0x7E,0x70,0x60,0x60,0x60,0x60,0x00,0x00,0x3C,0x60,0x3C,0x06,0x66,0x3C,0x00, |
98 | 0x30,0x78,0x30,0x30,0x30,0x30,0x1C,0x00,0x00,0x66,0x66,0x66,0x66,0x6E,0x3E,0x00, |
99 | 0x00,0x66,0x66,0x66,0x66,0x3C,0x18,0x00,0x00,0xC6,0xD6,0xFE,0xFE,0x7C,0x6C,0x00, |
100 | 0x00,0x66,0x3C,0x18,0x3C,0x66,0x66,0x00,0x00,0x66,0x66,0x66,0x66,0x3E,0x06,0x3C, |
101 | 0x00,0x7E,0x0C,0x18,0x30,0x60,0x7E,0x00,0x0E,0x18,0x0C,0x38,0x0C,0x18,0x0E,0x00, |
102 | 0x18,0x18,0x18,0x00,0x18,0x18,0x18,0x00,0x70,0x18,0x30,0x1C,0x30,0x18,0x70,0x00, |
103 | 0x00,0x00,0x76,0xDC,0x00,0x00,0x00,0x00,0x10,0x28,0x10,0x54,0xAA,0x44,0x00,0x00, |
104 | }; |
105 | |
106 | static void gp2x_text(unsigned char *screen, int x, int y, char *text, int color, int flip) |
107 | { |
108 | int i,l,slen; |
109 | slen=strlen(text); |
110 | |
111 | screen=screen+x+y*320; |
112 | |
113 | for (i=0;i<slen;i++) |
114 | { |
115 | for (l=0;l<8;l++) |
116 | { |
117 | |
118 | screen[l*320+0]=(fontdata8x8[((text[i])*8)+l]&0x80)?color:screen[l*320+0]; |
119 | screen[l*320+1]=(fontdata8x8[((text[i])*8)+l]&0x40)?color:screen[l*320+1]; |
120 | screen[l*320+2]=(fontdata8x8[((text[i])*8)+l]&0x20)?color:screen[l*320+2]; |
121 | screen[l*320+3]=(fontdata8x8[((text[i])*8)+l]&0x10)?color:screen[l*320+3]; |
122 | screen[l*320+4]=(fontdata8x8[((text[i])*8)+l]&0x08)?color:screen[l*320+4]; |
123 | screen[l*320+5]=(fontdata8x8[((text[i])*8)+l]&0x04)?color:screen[l*320+5]; |
124 | screen[l*320+6]=(fontdata8x8[((text[i])*8)+l]&0x02)?color:screen[l*320+6]; |
125 | screen[l*320+7]=(fontdata8x8[((text[i])*8)+l]&0x01)?color:screen[l*320+7]; |
126 | |
127 | } |
128 | screen+=8; |
129 | } |
130 | } |
131 | |
132 | |
133 | void CleanSurface(void) |
134 | { |
135 | int c=4; |
136 | while (c--) |
137 | { |
138 | memset (gp2x_screen8, 0x80, 320*240); |
139 | gp2x_video_flip(); |
140 | } |
937bf65b |
141 | XBuf = gp2x_screen8; |
35868d35 |
142 | } |
143 | |
144 | |
145 | void KillVideo(void) |
146 | { |
147 | } |
148 | |
149 | |
150 | int InitVideo(void) |
151 | { |
152 | fps_str[0]=0; |
153 | |
154 | CleanSurface(); |
155 | |
156 | puts("Initialized GP2X VIDEO via minimal"); |
157 | |
158 | srendline=0; |
159 | erendline=239; |
937bf65b |
160 | XBuf = gp2x_screen8; // TODO: use mmuhacked upper mem |
35868d35 |
161 | return 1; |
162 | } |
163 | |
164 | |
165 | void ToggleFS(void) |
166 | { |
167 | } |
168 | |
169 | |
170 | void FCEUD_SetPalette(uint8 index, uint8 r, uint8 g, uint8 b) |
171 | { |
172 | gp2x_video_color8(index, r, g, b); |
173 | gp2x_video_setpalette(); |
174 | |
175 | paletterefresh = 1; |
176 | } |
177 | |
178 | |
179 | void FCEUD_GetPalette(uint8 index, uint8 * r, uint8 * g, uint8 * b) |
180 | { |
181 | *r = (uint8) gp2x_palette[(index << 1) + 1]; |
182 | *g = (uint8) (gp2x_palette[(index << 1) + 0] >> 8); |
183 | *b = (uint8) gp2x_palette[(index << 1) + 0]; |
184 | } |
185 | |
186 | |
187 | static INLINE void printFps(uint8 *screen) |
188 | { |
189 | struct timeval tv_now; |
190 | static int prevsec, needfpsflip = 0; |
191 | |
192 | gettimeofday(&tv_now, 0); |
193 | if (prevsec != tv_now.tv_sec) |
194 | { |
22f08d95 |
195 | sprintf(fps_str, "%2i/%2i", framesRendered, framesEmulated); |
35868d35 |
196 | framesEmulated = framesRendered = 0; |
197 | needfpsflip = 4; |
198 | prevsec = tv_now.tv_sec; |
199 | } |
200 | |
937bf65b |
201 | if (!scaled_display) |
35868d35 |
202 | { |
203 | if (needfpsflip) |
204 | { |
205 | int y, *destt = (int *) screen; |
937bf65b |
206 | for (y = 20/*240*/; y; y--) |
35868d35 |
207 | { |
208 | *destt++ = 0x3F3F3F3F; *destt++ = 0x3F3F3F3F; *destt++ = 0x3F3F3F3F; *destt++ = 0x3F3F3F3F; |
209 | *destt++ = 0x3F3F3F3F; *destt++ = 0x3F3F3F3F; *destt++ = 0x3F3F3F3F; *destt++ = 0x3F3F3F3F; |
937bf65b |
210 | destt += 64+8; |
35868d35 |
211 | |
937bf65b |
212 | //*destt++ = 0x3F3F3F3F; *destt++ = 0x3F3F3F3F; *destt++ = 0x3F3F3F3F; *destt++ = 0x3F3F3F3F; |
213 | //*destt++ = 0x3F3F3F3F; *destt++ = 0x3F3F3F3F; *destt++ = 0x3F3F3F3F; *destt++ = 0x3F3F3F3F; |
35868d35 |
214 | } |
215 | if (showfps) |
216 | { |
92e249b1 |
217 | int sep; |
218 | for (sep=1; sep < 5; sep++) |
219 | if (fps_str[sep] == '/' || fps_str[sep] == 0) break; |
220 | fps_str[sep] = 0; |
221 | gp2x_text(screen, 0, 0, fps_str, FPS_COLOR, 0); |
222 | gp2x_text(screen, 0, 10, fps_str+sep+1, FPS_COLOR, 0); |
35868d35 |
223 | } |
224 | needfpsflip--; |
225 | } |
226 | } |
227 | else |
228 | { |
229 | if (showfps) |
230 | { |
937bf65b |
231 | gp2x_text(screen+32, 0, 0, fps_str, FPS_COLOR, 0); |
35868d35 |
232 | } |
233 | } |
234 | } |
235 | |
236 | |
937bf65b |
237 | void BlitScreen(uint8 *buf) |
35868d35 |
238 | { |
35868d35 |
239 | framesEmulated++; |
240 | |
937bf65b |
241 | if (!buf) return; |
35868d35 |
242 | |
243 | framesRendered++; |
244 | |
35868d35 |
245 | printFps(gp2x_screen8); |
246 | gp2x_video_flip(); |
937bf65b |
247 | XBuf = gp2x_screen8; |
35868d35 |
248 | } |
249 | |
250 | |