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1 | /* |
1 | /* |
2 | * Copyright (C) 2006 Jakub Vana |
2 | * Copyright (C) 2006 Jakub Vana |
3 | * All rights reserved. |
3 | * All rights reserved. |
4 | * |
4 | * |
5 | * Redistribution and use in source and binary forms, with or without |
5 | * Redistribution and use in source and binary forms, with or without |
6 | * modification, are permitted provided that the following conditions |
6 | * modification, are permitted provided that the following conditions |
7 | * are met: |
7 | * are met: |
8 | * |
8 | * |
9 | * - Redistributions of source code must retain the above copyright |
9 | * - Redistributions of source code must retain the above copyright |
10 | * notice, this list of conditions and the following disclaimer. |
10 | * notice, this list of conditions and the following disclaimer. |
11 | * - Redistributions in binary form must reproduce the above copyright |
11 | * - Redistributions in binary form must reproduce the above copyright |
12 | * notice, this list of conditions and the following disclaimer in the |
12 | * notice, this list of conditions and the following disclaimer in the |
13 | * documentation and/or other materials provided with the distribution. |
13 | * documentation and/or other materials provided with the distribution. |
14 | * - The name of the author may not be used to endorse or promote products |
14 | * - The name of the author may not be used to endorse or promote products |
15 | * derived from this software without specific prior written permission. |
15 | * derived from this software without specific prior written permission. |
16 | * |
16 | * |
17 | * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR |
17 | * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR |
18 | * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
18 | * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
19 | * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
19 | * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
20 | * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, |
20 | * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, |
21 | * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
21 | * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
22 | * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
22 | * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
23 | * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
23 | * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
24 | * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
24 | * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
25 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
25 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
26 | * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
26 | * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
27 | */ |
27 | */ |
28 | 28 | ||
29 | #include <stdio.h> |
29 | #include <stdio.h> |
30 | #include <ddi.h> |
30 | #include <ddi.h> |
31 | #include <task.h> |
31 | #include <task.h> |
32 | #include <stdlib.h> |
32 | #include <stdlib.h> |
33 | #include <ddi.h> |
33 | #include <ddi.h> |
34 | #include <sysinfo.h> |
34 | #include <sysinfo.h> |
35 | #include <align.h> |
35 | #include <align.h> |
36 | #include <as.h> |
36 | #include <as.h> |
37 | #include <ipc/fb.h> |
37 | #include <ipc/fb.h> |
38 | 38 | ||
39 | 39 | ||
40 | #include <ipc/ipc.h> |
40 | #include <ipc/ipc.h> |
41 | #include <ipc/services.h> |
41 | #include <ipc/services.h> |
42 | #include <unistd.h> |
42 | #include <unistd.h> |
43 | #include <stdlib.h> |
43 | #include <stdlib.h> |
44 | #include <ipc/ns.h> |
44 | #include <ipc/ns.h> |
45 | 45 | ||
46 | #include <kernel/errno.h> |
46 | #include <kernel/errno.h> |
47 | - | ||
- | 47 | #include <async.h> |
|
48 | 48 | ||
49 | #include "fb.h" |
49 | #include "fb.h" |
50 | 50 | ||
51 | - | ||
52 | - | ||
53 | #define pl /*printf("FB:L:%d\n",(int)__LINE__);*/ |
- | |
54 | - | ||
55 | #define EFB (-1) |
51 | #define EFB (-1) |
56 | 52 | ||
57 | #define DEFAULT_BGCOLOR 0x000080 |
53 | #define DEFAULT_BGCOLOR 0x000080 |
58 | #define DEFAULT_FGCOLOR 0xffff00 |
54 | #define DEFAULT_FGCOLOR 0xffff00 |
59 | #define DEFAULT_LOGOCOLOR 0x0000ff |
55 | #define DEFAULT_LOGOCOLOR 0x0000ff |
60 | 56 | ||
61 | #define MAIN_BGCOLOR 0x404000 |
57 | #define MAIN_BGCOLOR 0x404000 |
62 | #define MAIN_FGCOLOR 0x000000 |
58 | #define MAIN_FGCOLOR 0x000000 |
63 | #define MAIN_LOGOCOLOR 0x404000 |
59 | #define MAIN_LOGOCOLOR 0x404000 |
64 | 60 | ||
65 | #define SPACING (2) |
61 | #define SPACING (2) |
66 | 62 | ||
67 | #define H_NO_VFBS 3 |
63 | #define H_NO_VFBS 3 |
68 | #define V_NO_VFBS 3 |
64 | #define V_NO_VFBS 3 |
69 | 65 | ||
70 | 66 | ||
71 | static void fb_putchar(int item,char ch); |
67 | static void fb_putchar(int item,char ch); |
72 | int create_window(int item,unsigned int x, unsigned int y,unsigned int x_size, unsigned int y_size, |
68 | int create_window(int item,unsigned int x, unsigned int y,unsigned int x_size, unsigned int y_size, |
73 | unsigned int BGCOLOR,unsigned int FGCOLOR,unsigned int LOGOCOLOR); |
69 | unsigned int BGCOLOR,unsigned int FGCOLOR,unsigned int LOGOCOLOR); |
74 | void fb_init(int item,__address addr, unsigned int x, unsigned int y, unsigned int bpp, unsigned int scan, |
70 | void fb_init(int item,__address addr, unsigned int x, unsigned int y, unsigned int bpp, unsigned int scan, |
75 | unsigned int BGCOLOR,unsigned int FGCOLOR,unsigned int LOGOCOLOR); |
71 | unsigned int BGCOLOR,unsigned int FGCOLOR,unsigned int LOGOCOLOR); |
76 | 72 | ||
77 | 73 | ||
78 | unsigned int mod_col(unsigned int col,int mod); |
74 | unsigned int mod_col(unsigned int col,int mod); |
79 | 75 | ||
80 | 76 | ||
81 | 77 | ||
82 | - | ||
83 | - | ||
84 | int main(int argc, char *argv[]) |
78 | static int init_fb(void) |
85 | { |
79 | { |
86 | - | ||
87 | __address fb_ph_addr; |
80 | __address fb_ph_addr; |
88 | unsigned int fb_width; |
81 | unsigned int fb_width; |
89 | unsigned int fb_height; |
82 | unsigned int fb_height; |
90 | unsigned int fb_bpp; |
83 | unsigned int fb_bpp; |
91 | unsigned int fb_scanline; |
84 | unsigned int fb_scanline; |
92 | __address fb_addr; |
85 | __address fb_addr; |
93 | int a=0; |
86 | int a=0; |
- | 87 | int i,j,k; |
|
- | 88 | int w; |
|
- | 89 | char text[]="HelenOS Framebuffer driver\non Virtual Framebuffer\nVFB "; |
|
94 | 90 | ||
95 | - | ||
96 | if(!sysinfo_value("fb")) return -1; |
- | |
97 | - | ||
98 | fb_ph_addr=sysinfo_value("fb.address.physical"); |
91 | fb_ph_addr=sysinfo_value("fb.address.physical"); |
99 | fb_width=sysinfo_value("fb.width"); |
92 | fb_width=sysinfo_value("fb.width"); |
100 | fb_height=sysinfo_value("fb.height"); |
93 | fb_height=sysinfo_value("fb.height"); |
101 | fb_bpp=sysinfo_value("fb.bpp"); |
94 | fb_bpp=sysinfo_value("fb.bpp"); |
102 | fb_scanline=sysinfo_value("fb.scanline"); |
95 | fb_scanline=sysinfo_value("fb.scanline"); |
103 | 96 | ||
104 | fb_addr=ALIGN_UP(((__address)set_maxheapsize(USER_ADDRESS_SPACE_SIZE_ARCH>>1)),PAGE_SIZE); |
97 | fb_addr=ALIGN_UP(((__address)set_maxheapsize(USER_ADDRESS_SPACE_SIZE_ARCH>>1)),PAGE_SIZE); |
105 | 98 | ||
106 | 99 | ||
107 | 100 | ||
108 | map_physmem(task_get_id(),(void *)((__address)fb_ph_addr),(void *)fb_addr, |
101 | map_physmem(task_get_id(),(void *)((__address)fb_ph_addr),(void *)fb_addr, |
109 | (fb_scanline*fb_height+PAGE_SIZE-1)>>PAGE_WIDTH,1); |
102 | (fb_scanline*fb_height+PAGE_SIZE-1)>>PAGE_WIDTH,1); |
110 | 103 | ||
111 | fb_init(0,fb_addr, fb_width, fb_height, fb_bpp, fb_scanline, |
104 | fb_init(0,fb_addr, fb_width, fb_height, fb_bpp, fb_scanline, |
112 | MAIN_BGCOLOR,MAIN_FGCOLOR,MAIN_LOGOCOLOR); |
105 | MAIN_BGCOLOR,MAIN_FGCOLOR,MAIN_LOGOCOLOR); |
113 | 106 | ||
114 | fb_putchar(0,'\n'); |
107 | fb_putchar(0,'\n'); |
115 | fb_putchar(0,' '); |
108 | fb_putchar(0,' '); |
116 | 109 | ||
- | 110 | for(i=0;i<H_NO_VFBS;i++) |
|
- | 111 | for(j=0;j<V_NO_VFBS;j++) { |
|
- | 112 | w = create_window(0,(fb_width/H_NO_VFBS)*i+SPACING, |
|
- | 113 | (fb_height/V_NO_VFBS)*j+SPACING,(fb_width/H_NO_VFBS)-2*SPACING , |
|
- | 114 | (fb_height/V_NO_VFBS)-2*SPACING,mod_col(DEFAULT_BGCOLOR,/*i+j*H_NO_VFBS*/0), |
|
- | 115 | mod_col(DEFAULT_FGCOLOR,/*i+j*H_NO_VFBS*/0), |
|
- | 116 | mod_col(DEFAULT_LOGOCOLOR,/*i+j*H_NO_VFBS)*/0)); |
|
- | 117 | ||
- | 118 | if( w== EFB) |
|
- | 119 | return -1; |
|
- | 120 | ||
- | 121 | for(k=0;text[k];k++) |
|
- | 122 | fb_putchar(w,text[k]); |
|
- | 123 | fb_putchar(w,w+'0'); |
|
- | 124 | fb_putchar(w,'\n'); |
|
- | 125 | } |
|
- | 126 | return 0; |
|
- | 127 | } |
|
117 | 128 | ||
- | 129 | int vfb_no = 1; |
|
- | 130 | void client_connection(ipc_callid_t iid, ipc_call_t *icall) |
|
118 | { |
131 | { |
- | 132 | ipc_callid_t callid; |
|
119 | int i,j; |
133 | ipc_call_t call; |
- | 134 | int vfb = vfb_no++; |
|
120 | 135 | ||
121 | for(i=0;i<H_NO_VFBS;i++) |
- | |
122 | for(j=0;j<V_NO_VFBS;j++) |
- | |
123 | { |
- | |
124 | - | ||
125 | int w=create_window(0,(fb_width/H_NO_VFBS)*i+SPACING, |
- | |
126 | (fb_height/V_NO_VFBS)*j+SPACING,(fb_width/H_NO_VFBS)-2*SPACING , |
- | |
127 | (fb_height/V_NO_VFBS)-2*SPACING,mod_col(DEFAULT_BGCOLOR,/*i+j*H_NO_VFBS*/0), |
- | |
128 | mod_col(DEFAULT_FGCOLOR,/*i+j*H_NO_VFBS*/0), |
- | |
129 | mod_col(DEFAULT_LOGOCOLOR,/*i+j*H_NO_VFBS)*/0)); |
- | |
130 | - | ||
131 | if(w==EFB) return -1; |
- | |
132 | - | ||
133 | { |
- | |
134 | char text[]="Hello, World from\nHelenOS Framebuffer driver\non Virtual Framebuffer\nVFB "; |
- | |
135 | int i; |
136 | if (vfb > 9) { |
136 | for(i=0;text[i];i++) fb_putchar(w,text[i]); |
- | |
137 | fb_putchar(w,w+'0'); |
137 | ipc_answer_fast(iid, ELIMIT, 0,0); |
138 | fb_putchar(w,'\n'); |
- | |
139 | } |
138 | return; |
140 | } |
- | |
141 | } |
139 | } |
- | 140 | ipc_answer_fast(iid, 0, 0, 0); |
|
142 | 141 | ||
- | 142 | while (1) { |
|
- | 143 | callid = async_get_call(&call); |
|
- | 144 | switch (IPC_GET_METHOD(call)) { |
|
- | 145 | case IPC_M_PHONE_HUNGUP: |
|
- | 146 | ipc_answer_fast(callid,0,0,0); |
|
- | 147 | return; /* Exit thread */ |
|
- | 148 | ||
- | 149 | case FB_PUTCHAR: |
|
- | 150 | ipc_answer_fast(callid,0,0,0); |
|
- | 151 | fb_putchar(vfb,IPC_GET_ARG2(call)); |
|
- | 152 | break; |
|
- | 153 | default: |
|
- | 154 | ipc_answer_fast(callid,ENOENT,0,0); |
|
- | 155 | } |
|
- | 156 | } |
|
- | 157 | } |
|
143 | 158 | ||
- | 159 | int main(int argc, char *argv[]) |
|
- | 160 | { |
|
144 | ipc_call_t call; |
161 | ipc_call_t call; |
145 | ipc_callid_t callid; |
162 | ipc_callid_t callid; |
146 | char connected = 0; |
163 | char connected = 0; |
147 | int res; |
164 | int res; |
148 | int c; |
165 | int c; |
149 | ipcarg_t phonead; |
166 | ipcarg_t phonead; |
150 | 167 | ||
151 | ipcarg_t retval, arg1, arg2; |
168 | ipcarg_t retval, arg1, arg2; |
152 | 169 | ||
- | 170 | if(!sysinfo_value("fb")) return -1; |
|
153 | 171 | ||
154 | 172 | ||
155 | if ((res = ipc_connect_to_me(PHONE_NS, SERVICE_VIDEO, 0, &phonead)) != 0) |
173 | if ((res = ipc_connect_to_me(PHONE_NS, SERVICE_VIDEO, 0, &phonead)) != 0) |
156 | { |
- | |
157 | return -1; |
174 | return -1; |
158 | }; |
- | |
159 | - | ||
160 | 175 | ||
161 | while (1) { |
176 | init_fb(); |
162 | static int vfb_no=1; |
- | |
163 | - | ||
164 | callid = ipc_wait_for_call(&call); |
- | |
165 | // printf("%s:Call phone=%lX..", NAME, call.in_phone_hash); |
- | |
166 | switch (IPC_GET_METHOD(call)&((1<<METHOD_WIDTH)-1)) { |
- | |
167 | case IPC_M_PHONE_HUNGUP: |
- | |
168 | // fb_putchar(4,((a++)&15)+'A'); |
- | |
169 | - | ||
170 | retval = 0; |
- | |
171 | break; |
- | |
172 | case IPC_M_CONNECT_ME_TO: |
- | |
173 | retval = 0; |
- | |
174 | // fb_putchar(1,((a++)&15)+'A'); |
- | |
175 | break; |
- | |
176 | case FB_GET_VFB: |
- | |
177 | retval = 0; |
- | |
178 | arg1 = vfb_no++; |
- | |
179 | // fb_putchar(2,((a++)&15)+'A'); |
- | |
180 | - | ||
181 | break; |
- | |
182 | - | ||
183 | case FB_PUTCHAR: |
- | |
184 | retval = 0; |
- | |
185 | fb_putchar(IPC_GET_ARG1(call),IPC_GET_ARG2(call)); |
- | |
186 | // fb_putchar(2,((a++)&15)+'A'); |
- | |
187 | break; |
- | |
188 | - | ||
189 | default: |
- | |
190 | retval = ENOENT; |
- | |
191 | // fb_putchar(3,((a++)&15)+'A'); |
- | |
192 | break; |
- | |
193 | } |
- | |
194 | - | ||
195 | if (! (callid & IPC_CALLID_NOTIFICATION)) { |
- | |
196 | ipc_answer_fast(callid, retval, arg1, arg2); |
- | |
197 | } |
- | |
198 | } |
- | |
199 | 177 | ||
- | 178 | async_manager(); |
|
- | 179 | /* Never reached */ |
|
200 | return 0; |
180 | return 0; |
201 | } |
181 | } |
202 | /* |
182 | /* |
203 | * Copyright (C) 2006 Ondrej Palkovsky |
183 | * Copyright (C) 2006 Ondrej Palkovsky |
204 | * All rights reserved. |
184 | * All rights reserved. |
205 | * |
185 | * |
206 | * Redistribution and use in source and binary forms, with or without |
186 | * Redistribution and use in source and binary forms, with or without |
207 | * modification, are permitted provided that the following conditions |
187 | * modification, are permitted provided that the following conditions |
208 | * are met: |
188 | * are met: |
209 | * |
189 | * |
210 | * - Redistributions of source code must retain the above copyright |
190 | * - Redistributions of source code must retain the above copyright |
211 | * notice, this list of conditions and the following disclaimer. |
191 | * notice, this list of conditions and the following disclaimer. |
212 | * - Redistributions in binary form must reproduce the above copyright |
192 | * - Redistributions in binary form must reproduce the above copyright |
213 | * notice, this list of conditions and the following disclaimer in the |
193 | * notice, this list of conditions and the following disclaimer in the |
214 | * documentation and/or other materials provided with the distribution. |
194 | * documentation and/or other materials provided with the distribution. |
215 | * - The name of the author may not be used to endorse or promote products |
195 | * - The name of the author may not be used to endorse or promote products |
216 | * derived from this software without specific prior written permission. |
196 | * derived from this software without specific prior written permission. |
217 | * |
197 | * |
218 | * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR |
198 | * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR |
219 | * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
199 | * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
220 | * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
200 | * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
221 | * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, |
201 | * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, |
222 | * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
202 | * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
223 | * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
203 | * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
224 | * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
204 | * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
225 | * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
205 | * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
226 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
206 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
227 | * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
207 | * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
228 | */ |
208 | */ |
229 | 209 | ||
230 | #include "font-8x16.h" |
210 | #include "font-8x16.h" |
231 | #include <string.h> |
211 | #include <string.h> |
232 | 212 | ||
233 | #include "helenos.xbm" |
213 | #include "helenos.xbm" |
234 | 214 | ||
235 | 215 | ||
236 | 216 | ||
237 | 217 | ||
238 | 218 | ||
239 | 219 | ||
240 | #define GRAPHICS_ITEMS 1024 |
220 | #define GRAPHICS_ITEMS 1024 |
241 | 221 | ||
242 | 222 | ||
243 | /***************************************************************/ |
223 | /***************************************************************/ |
244 | /* Pixel specific fuctions */ |
224 | /* Pixel specific fuctions */ |
245 | 225 | ||
246 | typedef void (*putpixel_fn_t)(int item,unsigned int x, unsigned int y, int color); |
226 | typedef void (*putpixel_fn_t)(int item,unsigned int x, unsigned int y, int color); |
247 | typedef int (*getpixel_fn_t)(int item,unsigned int x, unsigned int y); |
227 | typedef int (*getpixel_fn_t)(int item,unsigned int x, unsigned int y); |
248 | 228 | ||
249 | typedef struct framebuffer_descriptor |
229 | typedef struct framebuffer_descriptor |
250 | { |
230 | { |
251 | __u8 *fbaddress ; |
231 | __u8 *fbaddress ; |
252 | 232 | ||
253 | unsigned int xres ; |
233 | unsigned int xres ; |
254 | unsigned int yres ; |
234 | unsigned int yres ; |
255 | unsigned int scanline ; |
235 | unsigned int scanline ; |
256 | unsigned int pixelbytes ; |
236 | unsigned int pixelbytes ; |
257 | 237 | ||
258 | unsigned int position ; |
238 | unsigned int position ; |
259 | unsigned int columns ; |
239 | unsigned int columns ; |
260 | unsigned int rows ; |
240 | unsigned int rows ; |
261 | 241 | ||
262 | unsigned int BGCOLOR; |
242 | unsigned int BGCOLOR; |
263 | unsigned int FGCOLOR; |
243 | unsigned int FGCOLOR; |
264 | unsigned int LOGOCOLOR; |
244 | unsigned int LOGOCOLOR; |
265 | 245 | ||
266 | putpixel_fn_t putpixel; |
246 | putpixel_fn_t putpixel; |
267 | getpixel_fn_t getpixel; |
247 | getpixel_fn_t getpixel; |
268 | 248 | ||
269 | }framebuffer_descriptor_t; |
249 | }framebuffer_descriptor_t; |
270 | 250 | ||
271 | void * graphics_items[GRAPHICS_ITEMS+1]={NULL}; |
251 | void * graphics_items[GRAPHICS_ITEMS+1]={NULL}; |
272 | 252 | ||
273 | #define FB(__a__,__b__) (((framebuffer_descriptor_t*)(graphics_items[__a__]))->__b__) |
253 | #define FB(__a__,__b__) (((framebuffer_descriptor_t*)(graphics_items[__a__]))->__b__) |
274 | 254 | ||
275 | #define COL_WIDTH 8 |
255 | #define COL_WIDTH 8 |
276 | #define ROW_BYTES (FB(item,scanline) * FONT_SCANLINES) |
256 | #define ROW_BYTES (FB(item,scanline) * FONT_SCANLINES) |
277 | #define RED(x, bits) ((x >> (16 + 8 - bits)) & ((1 << bits) - 1)) |
257 | #define RED(x, bits) ((x >> (16 + 8 - bits)) & ((1 << bits) - 1)) |
278 | #define GREEN(x, bits) ((x >> (8 + 8 - bits)) & ((1 << bits) - 1)) |
258 | #define GREEN(x, bits) ((x >> (8 + 8 - bits)) & ((1 << bits) - 1)) |
279 | #define BLUE(x, bits) ((x >> (8 - bits)) & ((1 << bits) - 1)) |
259 | #define BLUE(x, bits) ((x >> (8 - bits)) & ((1 << bits) - 1)) |
280 | 260 | ||
281 | #define POINTPOS(x, y) (y * FB(item,scanline) + x * FB(item,pixelbytes)) |
261 | #define POINTPOS(x, y) (y * FB(item,scanline) + x * FB(item,pixelbytes)) |
282 | 262 | ||
283 | 263 | ||
284 | 264 | ||
285 | 265 | ||
286 | /** Put pixel - 24-bit depth, 1 free byte */ |
266 | /** Put pixel - 24-bit depth, 1 free byte */ |
287 | static void putpixel_4byte(int item,unsigned int x, unsigned int y, int color) |
267 | static void putpixel_4byte(int item,unsigned int x, unsigned int y, int color) |
288 | { |
268 | { |
289 | *((__u32 *)(FB(item,fbaddress) + POINTPOS(x, y))) = color; |
269 | *((__u32 *)(FB(item,fbaddress) + POINTPOS(x, y))) = color; |
290 | } |
270 | } |
291 | 271 | ||
292 | /** Return pixel color - 24-bit depth, 1 free byte */ |
272 | /** Return pixel color - 24-bit depth, 1 free byte */ |
293 | static int getpixel_4byte(int item,unsigned int x, unsigned int y) |
273 | static int getpixel_4byte(int item,unsigned int x, unsigned int y) |
294 | { |
274 | { |
295 | return *((__u32 *)(FB(item,fbaddress) + POINTPOS(x, y))) & 0xffffff; |
275 | return *((__u32 *)(FB(item,fbaddress) + POINTPOS(x, y))) & 0xffffff; |
296 | } |
276 | } |
297 | 277 | ||
298 | /** Put pixel - 24-bit depth */ |
278 | /** Put pixel - 24-bit depth */ |
299 | static void putpixel_3byte(int item,unsigned int x, unsigned int y, int color) |
279 | static void putpixel_3byte(int item,unsigned int x, unsigned int y, int color) |
300 | { |
280 | { |
301 | unsigned int startbyte = POINTPOS(x, y); |
281 | unsigned int startbyte = POINTPOS(x, y); |
302 | 282 | ||
303 | #if (defined(BIG_ENDIAN) || defined(FB_BIG_ENDIAN)) |
283 | #if (defined(BIG_ENDIAN) || defined(FB_BIG_ENDIAN)) |
304 | FB(item,fbaddress)[startbyte] = RED(color, 8); |
284 | FB(item,fbaddress)[startbyte] = RED(color, 8); |
305 | FB(item,fbaddress)[startbyte + 1] = GREEN(color, 8); |
285 | FB(item,fbaddress)[startbyte + 1] = GREEN(color, 8); |
306 | FB(item,fbaddress)[startbyte + 2] = BLUE(color, 8); |
286 | FB(item,fbaddress)[startbyte + 2] = BLUE(color, 8); |
307 | #else |
287 | #else |
308 | FB(item,fbaddress)[startbyte + 2] = RED(color, 8); |
288 | FB(item,fbaddress)[startbyte + 2] = RED(color, 8); |
309 | FB(item,fbaddress)[startbyte + 1] = GREEN(color, 8); |
289 | FB(item,fbaddress)[startbyte + 1] = GREEN(color, 8); |
310 | FB(item,fbaddress)[startbyte + 0] = BLUE(color, 8); |
290 | FB(item,fbaddress)[startbyte + 0] = BLUE(color, 8); |
311 | #endif |
291 | #endif |
312 | - | ||
313 | 292 | ||
314 | } |
293 | } |
315 | 294 | ||
316 | /** Return pixel color - 24-bit depth */ |
295 | /** Return pixel color - 24-bit depth */ |
317 | static int getpixel_3byte(int item,unsigned int x, unsigned int y) |
296 | static int getpixel_3byte(int item,unsigned int x, unsigned int y) |
318 | { |
297 | { |
319 | unsigned int startbyte = POINTPOS(x, y); |
298 | unsigned int startbyte = POINTPOS(x, y); |
320 | 299 | ||
321 | 300 | ||
322 | 301 | ||
323 | #if (defined(BIG_ENDIAN) || defined(FB_BIG_ENDIAN)) |
302 | #if (defined(BIG_ENDIAN) || defined(FB_BIG_ENDIAN)) |
324 | return FB(item,fbaddress)[startbyte] << 16 | FB(item,fbaddress)[startbyte + 1] << 8 | FB(item,fbaddress)[startbyte + 2]; |
303 | return FB(item,fbaddress)[startbyte] << 16 | FB(item,fbaddress)[startbyte + 1] << 8 | FB(item,fbaddress)[startbyte + 2]; |
325 | #else |
304 | #else |
326 | return FB(item,fbaddress)[startbyte + 2] << 16 | FB(item,fbaddress)[startbyte + 1] << 8 | FB(item,fbaddress)[startbyte + 0]; |
305 | return FB(item,fbaddress)[startbyte + 2] << 16 | FB(item,fbaddress)[startbyte + 1] << 8 | FB(item,fbaddress)[startbyte + 0]; |
327 | #endif |
306 | #endif |
328 | 307 | ||
329 | 308 | ||
330 | } |
309 | } |
331 | 310 | ||
332 | /** Put pixel - 16-bit depth (5:6:5) */ |
311 | /** Put pixel - 16-bit depth (5:6:5) */ |
333 | static void putpixel_2byte(int item,unsigned int x, unsigned int y, int color) |
312 | static void putpixel_2byte(int item,unsigned int x, unsigned int y, int color) |
334 | { |
313 | { |
335 | /* 5-bit, 6-bits, 5-bits */ |
314 | /* 5-bit, 6-bits, 5-bits */ |
336 | *((__u16 *)(FB(item,fbaddress) + POINTPOS(x, y))) = RED(color, 5) << 11 | GREEN(color, 6) << 5 | BLUE(color, 5); |
315 | *((__u16 *)(FB(item,fbaddress) + POINTPOS(x, y))) = RED(color, 5) << 11 | GREEN(color, 6) << 5 | BLUE(color, 5); |
337 | } |
316 | } |
338 | 317 | ||
339 | /** Return pixel color - 16-bit depth (5:6:5) */ |
318 | /** Return pixel color - 16-bit depth (5:6:5) */ |
340 | static int getpixel_2byte(int item,unsigned int x, unsigned int y) |
319 | static int getpixel_2byte(int item,unsigned int x, unsigned int y) |
341 | { |
320 | { |
342 | int color = *((__u16 *)(FB(item,fbaddress) + POINTPOS(x, y))); |
321 | int color = *((__u16 *)(FB(item,fbaddress) + POINTPOS(x, y))); |
343 | return (((color >> 11) & 0x1f) << (16 + 3)) | (((color >> 5) & 0x3f) << (8 + 2)) | ((color & 0x1f) << 3); |
322 | return (((color >> 11) & 0x1f) << (16 + 3)) | (((color >> 5) & 0x3f) << (8 + 2)) | ((color & 0x1f) << 3); |
344 | } |
323 | } |
345 | 324 | ||
346 | /** Put pixel - 8-bit depth (3:2:3) */ |
325 | /** Put pixel - 8-bit depth (3:2:3) */ |
347 | static void putpixel_1byte(int item,unsigned int x, unsigned int y, int color) |
326 | static void putpixel_1byte(int item,unsigned int x, unsigned int y, int color) |
348 | { |
327 | { |
349 | FB(item,fbaddress)[POINTPOS(x, y)] = RED(color, 3) << 5 | GREEN(color, 2) << 3 | BLUE(color, 3); |
328 | FB(item,fbaddress)[POINTPOS(x, y)] = RED(color, 3) << 5 | GREEN(color, 2) << 3 | BLUE(color, 3); |
350 | } |
329 | } |
351 | 330 | ||
352 | /** Return pixel color - 8-bit depth (3:2:3) */ |
331 | /** Return pixel color - 8-bit depth (3:2:3) */ |
353 | static int getpixel_1byte(int item,unsigned int x, unsigned int y) |
332 | static int getpixel_1byte(int item,unsigned int x, unsigned int y) |
354 | { |
333 | { |
355 | int color = FB(item,fbaddress)[POINTPOS(x, y)]; |
334 | int color = FB(item,fbaddress)[POINTPOS(x, y)]; |
356 | return (((color >> 5) & 0x7) << (16 + 5)) | (((color >> 3) & 0x3) << (8 + 6)) | ((color & 0x7) << 5); |
335 | return (((color >> 5) & 0x7) << (16 + 5)) | (((color >> 3) & 0x3) << (8 + 6)) | ((color & 0x7) << 5); |
357 | } |
336 | } |
358 | 337 | ||
359 | /** Fill line with color BGCOLOR */ |
338 | /** Fill line with color BGCOLOR */ |
360 | static void clear_line(int item,unsigned int y) |
339 | static void clear_line(int item,unsigned int y) |
361 | { |
340 | { |
362 | unsigned int x; |
341 | unsigned int x; |
363 | for (x = 0; x < FB(item,xres); x++) |
342 | for (x = 0; x < FB(item,xres); x++) |
364 | FB(item,putpixel)(item,x, y, FB(item,BGCOLOR)); |
343 | FB(item,putpixel)(item,x, y, FB(item,BGCOLOR)); |
365 | } |
344 | } |
366 | 345 | ||
367 | 346 | ||
368 | /** Fill screen with background color */ |
347 | /** Fill screen with background color */ |
369 | static void clear_screen(int item) |
348 | static void clear_screen(int item) |
370 | { |
349 | { |
371 | unsigned int y; |
350 | unsigned int y; |
372 | for (y = 0; y < FB(item,yres); y++) |
351 | for (y = 0; y < FB(item,yres); y++) |
373 | { |
352 | { |
374 | clear_line(item,y); pl |
353 | clear_line(item,y); |
375 | } |
354 | } |
376 | } |
355 | } |
377 | 356 | ||
378 | 357 | ||
379 | /** Scroll screen one row up */ |
358 | /** Scroll screen one row up */ |
380 | static void scroll_screen(int item) |
359 | static void scroll_screen(int item) |
381 | { |
360 | { |
382 | unsigned int i; |
361 | unsigned int i; |
383 | unsigned int j; |
362 | unsigned int j; |
384 | 363 | ||
385 | for(j=0;j<FB(item,yres)-FONT_SCANLINES;j++) |
364 | for(j=0;j<FB(item,yres)-FONT_SCANLINES;j++) |
386 | memcpy((void *) FB(item,fbaddress)+j*FB(item,scanline), |
365 | memcpy((void *) FB(item,fbaddress)+j*FB(item,scanline), |
387 | (void *) &FB(item,fbaddress)[ROW_BYTES+j*FB(item,scanline)], FB(item,pixelbytes)*FB(item,xres)); |
366 | (void *) &FB(item,fbaddress)[ROW_BYTES+j*FB(item,scanline)], FB(item,pixelbytes)*FB(item,xres)); |
388 | 367 | ||
389 | //memcpy((void *) FB(item,fbaddress), (void *) &FB(item,fbaddress)[ROW_BYTES], FB(item,scanline) * FB(item,yres) - ROW_BYTES); |
368 | //memcpy((void *) FB(item,fbaddress), (void *) &FB(item,fbaddress)[ROW_BYTES], FB(item,scanline) * FB(item,yres) - ROW_BYTES); |
390 | 369 | ||
391 | /* Clear last row */ |
370 | /* Clear last row */ |
392 | for (i = 0; i < FONT_SCANLINES; i++) |
371 | for (i = 0; i < FONT_SCANLINES; i++) |
393 | clear_line(item,(FB(item,rows) - 1) * FONT_SCANLINES + i); |
372 | clear_line(item,(FB(item,rows) - 1) * FONT_SCANLINES + i); |
394 | } |
373 | } |
395 | 374 | ||
396 | 375 | ||
397 | static void invert_pixel(int item,unsigned int x, unsigned int y) |
376 | static void invert_pixel(int item,unsigned int x, unsigned int y) |
398 | { |
377 | { |
399 | FB(item,putpixel)(item, x, y, ~FB(item,getpixel)(item, x, y)); |
378 | FB(item,putpixel)(item, x, y, ~FB(item,getpixel)(item, x, y)); |
400 | } |
379 | } |
401 | 380 | ||
402 | 381 | ||
403 | /** Draw one line of glyph at a given position */ |
382 | /** Draw one line of glyph at a given position */ |
404 | static void draw_glyph_line(int item,unsigned int glline, unsigned int x, unsigned int y) |
383 | static void draw_glyph_line(int item,unsigned int glline, unsigned int x, unsigned int y) |
405 | { |
384 | { |
406 | unsigned int i; |
385 | unsigned int i; |
407 | 386 | ||
408 | for (i = 0; i < 8; i++) |
387 | for (i = 0; i < 8; i++) |
409 | if (glline & (1 << (7 - i))) { |
388 | if (glline & (1 << (7 - i))) { |
410 | FB(item,putpixel)(item,x + i, y, FB(item,FGCOLOR)); |
389 | FB(item,putpixel)(item,x + i, y, FB(item,FGCOLOR)); |
411 | } else |
390 | } else |
412 | FB(item,putpixel)(item,x + i, y, FB(item,BGCOLOR)); |
391 | FB(item,putpixel)(item,x + i, y, FB(item,BGCOLOR)); |
413 | } |
392 | } |
414 | 393 | ||
415 | /***************************************************************/ |
394 | /***************************************************************/ |
416 | /* Character-console functions */ |
395 | /* Character-console functions */ |
417 | 396 | ||
418 | /** Draw character at given position */ |
397 | /** Draw character at given position */ |
419 | static void draw_glyph(int item,__u8 glyph, unsigned int col, unsigned int row) |
398 | static void draw_glyph(int item,__u8 glyph, unsigned int col, unsigned int row) |
420 | { |
399 | { |
421 | unsigned int y; |
400 | unsigned int y; |
422 | 401 | ||
423 | for (y = 0; y < FONT_SCANLINES; y++) |
402 | for (y = 0; y < FONT_SCANLINES; y++) |
424 | draw_glyph_line(item ,fb_font[glyph * FONT_SCANLINES + y], col * COL_WIDTH, row * FONT_SCANLINES + y); |
403 | draw_glyph_line(item ,fb_font[glyph * FONT_SCANLINES + y], col * COL_WIDTH, row * FONT_SCANLINES + y); |
425 | } |
404 | } |
426 | 405 | ||
427 | /** Invert character at given position */ |
406 | /** Invert character at given position */ |
428 | static void invert_char(int item,unsigned int col, unsigned int row) |
407 | static void invert_char(int item,unsigned int col, unsigned int row) |
429 | { |
408 | { |
430 | unsigned int x; |
409 | unsigned int x; |
431 | unsigned int y; |
410 | unsigned int y; |
432 | 411 | ||
433 | for (x = 0; x < COL_WIDTH; x++) |
412 | for (x = 0; x < COL_WIDTH; x++) |
434 | for (y = 0; y < FONT_SCANLINES; y++) |
413 | for (y = 0; y < FONT_SCANLINES; y++) |
435 | invert_pixel(item,col * COL_WIDTH + x, row * FONT_SCANLINES + y); |
414 | invert_pixel(item,col * COL_WIDTH + x, row * FONT_SCANLINES + y); |
436 | } |
415 | } |
437 | 416 | ||
438 | /** Draw character at default position */ |
417 | /** Draw character at default position */ |
439 | static void draw_char(int item,char chr) |
418 | static void draw_char(int item,char chr) |
440 | { |
419 | { |
441 | draw_glyph(item ,chr, FB(item,position) % FB(item,columns), FB(item,position) / FB(item,columns)); |
420 | draw_glyph(item ,chr, FB(item,position) % FB(item,columns), FB(item,position) / FB(item,columns)); |
442 | } |
421 | } |
443 | 422 | ||
444 | static void draw_logo(int item,unsigned int startx, unsigned int starty) |
423 | static void draw_logo(int item,unsigned int startx, unsigned int starty) |
445 | { |
424 | { |
446 | unsigned int x; |
425 | unsigned int x; |
447 | unsigned int y; |
426 | unsigned int y; |
448 | unsigned int byte; |
427 | unsigned int byte; |
449 | unsigned int rowbytes; |
428 | unsigned int rowbytes; |
450 | 429 | ||
451 | rowbytes = (helenos_width - 1) / 8 + 1; |
430 | rowbytes = (helenos_width - 1) / 8 + 1; |
452 | 431 | ||
453 | for (y = 0; y < helenos_height; y++) |
432 | for (y = 0; y < helenos_height; y++) |
454 | for (x = 0; x < helenos_width; x++) { |
433 | for (x = 0; x < helenos_width; x++) { |
455 | byte = helenos_bits[rowbytes * y + x / 8]; |
434 | byte = helenos_bits[rowbytes * y + x / 8]; |
456 | byte >>= x % 8; |
435 | byte >>= x % 8; |
457 | if (byte & 1) |
436 | if (byte & 1) |
458 | FB(item,putpixel)(item,startx + x, starty + y, FB(item,LOGOCOLOR)); |
437 | FB(item,putpixel)(item,startx + x, starty + y, FB(item,LOGOCOLOR)); |
459 | } |
438 | } |
460 | } |
439 | } |
461 | 440 | ||
462 | /***************************************************************/ |
441 | /***************************************************************/ |
463 | /* Stdout specific functions */ |
442 | /* Stdout specific functions */ |
464 | 443 | ||
465 | static void invert_cursor(int item) |
444 | static void invert_cursor(int item) |
466 | { |
445 | { |
467 | invert_char(item,FB(item,position) % FB(item,columns), FB(item,position) / FB(item,columns)); |
446 | invert_char(item,FB(item,position) % FB(item,columns), FB(item,position) / FB(item,columns)); |
468 | } |
447 | } |
469 | 448 | ||
470 | /** Print character to screen |
449 | /** Print character to screen |
471 | * |
450 | * |
472 | * Emulate basic terminal commands |
451 | * Emulate basic terminal commands |
473 | */ |
452 | */ |
474 | static void fb_putchar(int item,char ch) |
453 | static void fb_putchar(int item,char ch) |
475 | { |
454 | { |
476 | 455 | ||
477 | switch (ch) { |
456 | switch (ch) { |
478 | case '\n': |
457 | case '\n': |
479 | invert_cursor(item); |
458 | invert_cursor(item); |
480 | FB(item,position) += FB(item,columns); |
459 | FB(item,position) += FB(item,columns); |
481 | FB(item,position) -= FB(item,position) % FB(item,columns); |
460 | FB(item,position) -= FB(item,position) % FB(item,columns); |
482 | break; |
461 | break; |
483 | case '\r': |
462 | case '\r': |
484 | invert_cursor(item); |
463 | invert_cursor(item); |
485 | FB(item,position) -= FB(item,position) % FB(item,columns); |
464 | FB(item,position) -= FB(item,position) % FB(item,columns); |
486 | break; |
465 | break; |
487 | case '\b': |
466 | case '\b': |
488 | invert_cursor(item); |
467 | invert_cursor(item); |
489 | if (FB(item,position) % FB(item,columns)) |
468 | if (FB(item,position) % FB(item,columns)) |
490 | FB(item,position)--; |
469 | FB(item,position)--; |
491 | break; |
470 | break; |
492 | case '\t': |
471 | case '\t': |
493 | invert_cursor(item); |
472 | invert_cursor(item); |
494 | do { |
473 | do { |
495 | draw_char(item,' '); |
474 | draw_char(item,' '); |
496 | FB(item,position)++; |
475 | FB(item,position)++; |
497 | } while (FB(item,position) % 8); |
476 | } while (FB(item,position) % 8); |
498 | break; |
477 | break; |
499 | default: |
478 | default: |
500 | draw_char(item,ch); |
479 | draw_char(item,ch); |
501 | FB(item,position)++; |
480 | FB(item,position)++; |
502 | } |
481 | } |
503 | 482 | ||
504 | if (FB(item,position) >= FB(item,columns) * FB(item,rows)) { |
483 | if (FB(item,position) >= FB(item,columns) * FB(item,rows)) { |
505 | FB(item,position) -= FB(item,columns); |
484 | FB(item,position) -= FB(item,columns); |
506 | scroll_screen(item); |
485 | scroll_screen(item); |
507 | } |
486 | } |
508 | 487 | ||
509 | invert_cursor(item); |
488 | invert_cursor(item); |
510 | 489 | ||
511 | } |
490 | } |
512 | 491 | ||
513 | 492 | ||
514 | /** Initialize framebuffer as a chardev output device |
493 | /** Initialize framebuffer as a chardev output device |
515 | * |
494 | * |
516 | * @param addr Address of theframebuffer |
495 | * @param addr Address of theframebuffer |
517 | * @param x Screen width in pixels |
496 | * @param x Screen width in pixels |
518 | * @param y Screen height in pixels |
497 | * @param y Screen height in pixels |
519 | * @param bpp Bits per pixel (8, 16, 24, 32) |
498 | * @param bpp Bits per pixel (8, 16, 24, 32) |
520 | * @param scan Bytes per one scanline |
499 | * @param scan Bytes per one scanline |
521 | * |
500 | * |
522 | */ |
501 | */ |
523 | void fb_init(int item,__address addr, unsigned int x, unsigned int y, unsigned int bpp, unsigned int scan, |
502 | void fb_init(int item,__address addr, unsigned int x, unsigned int y, unsigned int bpp, unsigned int scan, |
524 | unsigned int BGCOLOR,unsigned int FGCOLOR,unsigned int LOGOCOLOR) |
503 | unsigned int BGCOLOR,unsigned int FGCOLOR,unsigned int LOGOCOLOR) |
525 | { |
504 | { |
526 | 505 | ||
527 | if( (graphics_items[item]=malloc(sizeof(framebuffer_descriptor_t))) ==NULL) |
506 | if( (graphics_items[item]=malloc(sizeof(framebuffer_descriptor_t))) ==NULL) |
528 | { |
507 | { |
529 | return; |
508 | return; |
530 | } |
509 | } |
531 | 510 | ||
532 | switch (bpp) { |
511 | switch (bpp) { |
533 | case 8: |
512 | case 8: |
534 | FB(item,putpixel) = putpixel_1byte; |
513 | FB(item,putpixel) = putpixel_1byte; |
535 | FB(item,getpixel) = getpixel_1byte; |
514 | FB(item,getpixel) = getpixel_1byte; |
536 | FB(item,pixelbytes) = 1; |
515 | FB(item,pixelbytes) = 1; |
537 | break; |
516 | break; |
538 | case 16: |
517 | case 16: |
539 | FB(item,putpixel) = putpixel_2byte; |
518 | FB(item,putpixel) = putpixel_2byte; |
540 | FB(item,getpixel) = getpixel_2byte; |
519 | FB(item,getpixel) = getpixel_2byte; |
541 | FB(item,pixelbytes) = 2; |
520 | FB(item,pixelbytes) = 2; |
542 | break; |
521 | break; |
543 | case 24: |
522 | case 24: |
544 | FB(item,putpixel) = putpixel_3byte; |
523 | FB(item,putpixel) = putpixel_3byte; |
545 | FB(item,getpixel) = getpixel_3byte; |
524 | FB(item,getpixel) = getpixel_3byte; |
546 | FB(item,pixelbytes) = 3; |
525 | FB(item,pixelbytes) = 3; |
547 | break; |
526 | break; |
548 | case 32: |
527 | case 32: |
549 | FB(item,putpixel) = putpixel_4byte; |
528 | FB(item,putpixel) = putpixel_4byte; |
550 | FB(item,getpixel) = getpixel_4byte; |
529 | FB(item,getpixel) = getpixel_4byte; |
551 | FB(item,pixelbytes) = 4; |
530 | FB(item,pixelbytes) = 4; |
552 | break; |
531 | break; |
553 | } |
532 | } |
554 | 533 | ||
555 | 534 | ||
556 | FB(item,fbaddress) = (unsigned char *) addr; pl |
535 | FB(item,fbaddress) = (unsigned char *) addr; |
557 | FB(item,xres) = x; pl |
536 | FB(item,xres) = x; |
558 | FB(item,yres) = y; pl |
537 | FB(item,yres) = y; |
559 | FB(item,scanline) = scan; pl |
538 | FB(item,scanline) = scan; |
560 | 539 | ||
561 | 540 | ||
562 | FB(item,rows) = y / FONT_SCANLINES; pl |
541 | FB(item,rows) = y / FONT_SCANLINES; |
563 | FB(item,columns) = x / COL_WIDTH; pl |
542 | FB(item,columns) = x / COL_WIDTH; |
564 | 543 | ||
565 | FB(item,BGCOLOR)=BGCOLOR; |
544 | FB(item,BGCOLOR)=BGCOLOR; |
566 | FB(item,FGCOLOR)=FGCOLOR; |
545 | FB(item,FGCOLOR)=FGCOLOR; |
567 | FB(item,LOGOCOLOR)=LOGOCOLOR; |
546 | FB(item,LOGOCOLOR)=LOGOCOLOR; |
568 | 547 | ||
569 | 548 | ||
570 | clear_screen(item); pl |
549 | clear_screen(item); |
571 | draw_logo(item,FB(item,xres) - helenos_width, 0); pl |
550 | draw_logo(item,FB(item,xres) - helenos_width, 0); |
572 | invert_cursor(item); pl |
551 | invert_cursor(item); |
573 | 552 | ||
574 | } |
553 | } |
575 | 554 | ||
576 | 555 | ||
577 | static int get_free_item() |
556 | static int get_free_item() |
578 | { |
557 | { |
579 | int item; |
558 | int item; |
580 | for(item=0;graphics_items[item]!=NULL;item++); |
559 | for(item=0;graphics_items[item]!=NULL;item++); |
581 | return (item==GRAPHICS_ITEMS)?EFB:item; |
560 | return (item==GRAPHICS_ITEMS)?EFB:item; |
582 | } |
561 | } |
583 | 562 | ||
584 | unsigned int mod_col(unsigned int col,int mod) |
563 | unsigned int mod_col(unsigned int col,int mod) |
585 | { |
564 | { |
586 | if(mod & 1) col^=0xff; |
565 | if(mod & 1) col^=0xff; |
587 | if(mod & 2) col^=0xff00; |
566 | if(mod & 2) col^=0xff00; |
588 | if(mod & 4) col^=0xff0000; |
567 | if(mod & 4) col^=0xff0000; |
589 | return col; |
568 | return col; |
590 | } |
569 | } |
591 | 570 | ||
592 | 571 | ||
593 | int create_window(int item,unsigned int x, unsigned int y,unsigned int x_size, unsigned int y_size, |
572 | int create_window(int item,unsigned int x, unsigned int y,unsigned int x_size, unsigned int y_size, |
594 | unsigned int BGCOLOR,unsigned int FGCOLOR,unsigned int LOGOCOLOR) |
573 | unsigned int BGCOLOR,unsigned int FGCOLOR,unsigned int LOGOCOLOR) |
595 | { |
574 | { |
596 | int item_new; |
575 | int item_new; |
597 | 576 | ||
598 | if(EFB==(item_new=get_free_item()))return EFB; |
577 | if(EFB==(item_new=get_free_item()))return EFB; |
599 | 578 | ||
600 | 579 | ||
601 | if( (graphics_items[item_new]=malloc(sizeof(framebuffer_descriptor_t))) ==NULL) |
580 | if( (graphics_items[item_new]=malloc(sizeof(framebuffer_descriptor_t))) ==NULL) |
602 | { |
581 | { |
603 | return EFB; |
582 | return EFB; |
604 | } |
583 | } |
605 | 584 | ||
606 | 585 | ||
607 | 586 | ||
608 | FB(item_new,putpixel) = FB(item,putpixel); |
587 | FB(item_new,putpixel) = FB(item,putpixel); |
609 | FB(item_new,getpixel) = FB(item,getpixel); |
588 | FB(item_new,getpixel) = FB(item,getpixel); |
610 | FB(item_new,pixelbytes) = FB(item,pixelbytes); |
589 | FB(item_new,pixelbytes) = FB(item,pixelbytes); |
611 | 590 | ||
612 | FB(item_new,fbaddress) = FB(item,fbaddress) + POINTPOS(x, y) ; |
591 | FB(item_new,fbaddress) = FB(item,fbaddress) + POINTPOS(x, y) ; |
613 | FB(item_new,xres) = x_size; |
592 | FB(item_new,xres) = x_size; |
614 | FB(item_new,yres) = y_size; |
593 | FB(item_new,yres) = y_size; |
615 | FB(item_new,scanline) = FB(item,scanline); |
594 | FB(item_new,scanline) = FB(item,scanline); |
616 | 595 | ||
617 | 596 | ||
618 | FB(item_new,rows) = y_size / FONT_SCANLINES; |
597 | FB(item_new,rows) = y_size / FONT_SCANLINES; |
619 | FB(item_new,columns) = x_size / COL_WIDTH; |
598 | FB(item_new,columns) = x_size / COL_WIDTH; |
620 | 599 | ||
621 | FB(item_new,BGCOLOR)=BGCOLOR; |
600 | FB(item_new,BGCOLOR)=BGCOLOR; |
622 | FB(item_new,FGCOLOR)=FGCOLOR; |
601 | FB(item_new,FGCOLOR)=FGCOLOR; |
623 | FB(item_new,LOGOCOLOR)=LOGOCOLOR; |
602 | FB(item_new,LOGOCOLOR)=LOGOCOLOR; |
624 | 603 | ||
625 | 604 | ||
626 | clear_screen(item_new); |
605 | clear_screen(item_new); |
627 | draw_logo(item_new,FB(item_new,xres) - helenos_width, 0); |
606 | draw_logo(item_new,FB(item_new,xres) - helenos_width, 0); |
628 | invert_cursor(item_new); |
607 | invert_cursor(item_new); |
629 | 608 | ||
630 | return item_new; |
609 | return item_new; |
631 | } |
610 | } |
632 | 611 | ||
633 | 612 | ||
634 | 613 | ||
635 | 614 |