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comparison src/cs/drivers/drv_app/r2d/r2d_inits.c @ 0:b6a5e36de839

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src/cs: initial import from Magnetite
author Mychaela Falconia <falcon@freecalypso.org>
date Sun, 15 Jul 2018 04:39:26 +0000
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children fdecfb3bd860
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-1:000000000000 0:b6a5e36de839
1 /**
2
3 @file: r2d_inits.c
4
5 @author Christophe Favergeon
6
7 @version 0.1
8
9 Purpose: Initializations routines for R2D
10
11 */
12
13 /*
14
15 Date Modification
16 ------------------------------------
17 03/05/2002 Create
18
19
20 (C) Copyright 2002 by Texas Instruments Incorporated, All Rights Reserved
21 */
22
23
24 #include "rv/general.h"
25
26 #include "rvm/rvm_gen.h"
27 #include "rvm/rvm_ext_priorities.h"
28 #include "rvm/rvm_use_id_list.h"
29
30 #include "r2d/r2d_pool_size.h" /* Stack & Memory Bank sizes definitions */
31
32 #include "r2d/r2d_config.h"
33 #include "r2d/r2d.h"
34 #include "r2d/r2d_i.h"
35 #include "r2d/r2d_env.h"
36 #include "r2d/r2d_independance_layer.h"
37 #include "r2d/r2d_messages.h"
38 #include "r2d/uwire.h"
39
40
41 #ifndef _WINDOWS
42 #ifndef _SIZE_T
43 #define _SIZE_T
44 typedef unsigned int size_t;
45 #endif
46 #endif
47
48 #ifndef _WINDOWS
49 void *memcpy(void *s1, const void *s2, register size_t n);
50 void *memmove(void *s1, const void *s2, size_t n);
51 #endif
52
53 extern T_R2D_ERROR r2d_font_init(void);
54 extern void r2d_font_clean(void);extern void r2d_core(UINT32 param);
55
56
57 /* global memory bank ID */
58 extern T_RVF_MB_ID r2d_mb_id;
59
60 /* Global standard graphical context */
61
62 extern T_R2D_GC_PTR r2d_g_lcd_gc;
63
64
65
66 #if (R2D_ASM == R2D_ON)
67 extern T_RVF_MUTEX * r2d_g_blit_mutex;
68 extern UINT32 r2d_g_old_foreground_pixelvalue;
69 extern UINT32 r2d_g_old_background_pixelvalue;
70 #endif
71
72 extern T_RVF_MUTEX * r2d_g_global_mutex;
73
74
75
76 #if (R2D_REFRESH == R2D_VERTICAL)
77 extern UINT32 r2d_lcd_memory_words[(((R2D_WIDTH*R2D_MWHEIGHT)+1)<<R2D_LONGSIZE_FACTOR)];
78 #else
79 extern UINT32 r2d_lcd_memory_words[(((R2D_MWWIDTH*R2D_HEIGHT)+1)<<R2D_LONGSIZE_FACTOR)];
80 #endif
81
82 extern INT16 r2d_update_ul_x,r2d_update_ul_y,r2d_update_br_x,r2d_update_br_y;
83
84 extern void r2d_reinit_update_region(void);
85
86 void (*IND_r2d_reinit_update_region)(void)=r2d_reinit_update_region;
87
88 extern T_R2D_FONT_DESCRIPTION *r2d_g_font_configuration;
89
90
91 #if (R2D_EMBEDDED_LCD == R2D_PC_COLOR_LCD)
92 #include "r2d/lcds/colorpc/r2d_task_init_i.c"
93 #endif
94
95 #if (R2D_EMBEDDED_LCD == R2D_PC_CSAMPLE)
96 #include "r2d/lcds/pc_csample/r2d_task_init_i.c"
97 #endif
98
99 #if (R2D_EMBEDDED_LCD == R2D_PC_DSAMPLE)
100 #include "r2d/lcds/pc_dsample/r2d_task_init_i.c"
101 #endif
102
103 #if (R2D_EMBEDDED_LCD == R2D_MIRRORED_LCD)
104 #ifdef CONFIG_TARGET_C139
105 #include "r2d/lcds/c139/r2d_task_init_i.c"
106 #else
107 #include "r2d/lcds/simple/r2d_task_init_i.c"
108 #endif
109 #endif
110
111 #if (R2D_EMBEDDED_LCD == R2D_CUSTOMER_LCD)
112 #include "r2d/lcds/customer/r2d_task_init_i.c"
113 #endif
114
115 #if (R2D_EMBEDDED_LCD == R2D_HORIZONTAL_LCD)
116 #include "r2d/lcds/horizontal/r2d_task_init_i.c"
117 #endif
118
119 #if (R2D_EMBEDDED_LCD == R2D_SIMPLE_LCD)
120 #include "r2d/lcds/simple/r2d_task_init_i.c"
121 #endif
122
123 #if (R2D_EMBEDDED_LCD == R2D_BOARD_COLOR_LCD)
124 #include "r2d/lcds/colorboard/r2d_task_init_i.c"
125 #endif
126
127 #if (R2D_EMBEDDED_LCD == R2D_BOARD_DSAMPLE)
128 #include "r2d/lcds/d_sample/r2d_task_init_i.c"
129 #endif
130
131 #if (R2D_EMBEDDED_LCD == R2D_BOARD_BW_DSAMPLE)
132 #include "r2d/lcds/bw_d_sample/r2d_task_init_i.c"
133 #endif
134
135 UINT32 r2d_get_memory_bank_size()
136 {
137 return(R2D_MB_PRIM_SIZE);
138 }
139
140 #if ((!defined DEPENDENCY) && (R2D_MB_PRIM_SIZE != R2D_MB1_SIZE))
141 /* If the R2D Memory Bank sizes defined in rvf_pool_size.h differs from */
142 /* the one returned by the previous function, compilation is STOPPED. */
143 #error R2D Memory Bank size mismatch!
144 #endif
145
146
147
148 ////////////////////////////////////////
149 //
150 // Software entity initialization
151
152 // Allocate the LCD framebuffer and dithering matrix
153 // Clear the framebuffer to 0
154 // (Which does not mean intensity 0 since the meaning
155 // of 0 is dependent on the LCD).
156
157 static void r2d_lcd_init(void)
158 {
159 UINT16 length;
160 // UINT32 *p;
161 T_RVF_RET err;
162
163
164 R2D_MALLOC(r2d_mb_id,T_R2D_FRAMEBUFFER,sizeof(T_R2D_FRAMEBUFFER),r2d_g_framebuffer);
165
166 if (r2d_g_framebuffer !=NULL)
167 {
168 // length+1 is used instead of length because in the refresh loop
169 // one may need to read one word past the end of the real datas
170 #if (R2D_REFRESH==R2D_VERTICAL)
171 // Column is contiguous in memory
172 length=R2D_WIDTH*R2D_MWHEIGHT;
173 //R2D_MALLOC(r2d_mb_id,UINT32,((length+1)<<R2D_LONGSIZE_FACTOR),r2d_g_framebuffer->p_memory_words);
174 r2d_g_framebuffer->p_memory_words=r2d_lcd_memory_words;
175
176 // No deletion at the end since memory_word is NOT a dynamical object
177 r2d_g_framebuffer->refcount=-1;
178
179 // 0 is a special LCD kind : size of the framebuffer
180 // is hardcoded to quick pixel generation
181 r2d_g_framebuffer->kind=0;
182 r2d_g_framebuffer->p_frame_buffer_end=r2d_g_framebuffer->p_memory_words+length;
183 r2d_g_framebuffer->width=R2D_WIDTH;
184 r2d_g_framebuffer->height=R2D_HEIGHT;
185 #else
186 // Line is contiguous in memory
187 length=R2D_HEIGHT*R2D_MWWIDTH;
188 r2d_g_framebuffer->p_memory_words=r2d_lcd_memory_words;
189
190 r2d_g_framebuffer->refcount=-1;
191 // 0 is a special LCD kind : size of the framebuffer
192 // is hardcoded to quick pixel generation
193 r2d_g_framebuffer->kind=0;
194 r2d_g_framebuffer->p_frame_buffer_end=r2d_g_framebuffer->p_memory_words+length;
195 r2d_g_framebuffer->width=R2D_WIDTH;
196 r2d_g_framebuffer->height=R2D_HEIGHT;
197 #endif
198
199 R2D_MALLOC(r2d_mb_id,T_RVF_MUTEX,sizeof(T_RVF_MUTEX),r2d_g_framebuffer->mutex);
200 if (r2d_g_framebuffer->mutex!=NULL)
201 {
202 err=rvf_initialize_mutex(r2d_g_framebuffer->mutex);
203 if (err!=RVF_OK)
204 {
205 R2D_FREE(r2d_g_framebuffer->mutex);
206 R2D_FREE(r2d_g_framebuffer);
207 r2d_g_framebuffer=NULL;
208
209 }
210 }
211 else
212 {
213 R2D_FREE(r2d_g_framebuffer);
214 r2d_g_framebuffer=NULL;
215
216 }
217
218 }
219 IND_r2d_reinit_update_region();
220
221
222 }
223
224 T_RVM_RETURN r2d_cleanup(void)
225 {
226 /*
227 ** free all memory buffer previously allocated.
228 ** DO NOT SEND MESSAGES
229 */
230 r2d_refresh_task_kill();
231 #if (R2D_ASM == R2D_ON)
232 rvf_delete_mutex(r2d_g_blit_mutex);
233 R2D_FREE(r2d_g_blit_mutex);
234 #endif
235 rvf_delete_mutex(r2d_g_global_mutex);
236 R2D_FREE(r2d_g_global_mutex);
237 r2d_release_context(r2d_g_lcd_gc);
238 r2d_release_framebuffer(r2d_g_framebuffer);
239 R2D_FREE(r2d_g_dithering_matrix);
240 R2D_FREE(r2d_g_font_configuration);
241
242 return(RV_OK);
243 }
244
245
246
247 /******************************************************************************
248 * Function : xxx_init
249 *
250 * Description : This function is called by the RV manager to initialize the
251 * xxx SWE before creating the task and calling xxx_start.
252 *
253 * Parameters : None
254 *
255 * Return : T_RVM_RETURN
256 *
257 * History : 0.1 (20-August-2000)
258 *
259 *
260 ******************************************************************************/
261 T_RVM_RETURN r2d_initializations(void)
262 {
263 /*
264 ** Put local SWE initialization here
265 */
266
267 T_R2D_ERROR err;
268
269 r2d_lcd_init();
270 if (r2d_g_framebuffer==NULL)
271 goto r2d_init_error;
272
273 r2d_dithering_init();
274 if (r2d_g_dithering_matrix==NULL)
275 {
276 r2d_release_framebuffer(r2d_g_framebuffer);
277 goto r2d_init_error;
278 }
279
280 R2D_MALLOC(r2d_mb_id,T_R2D_FONT_DESCRIPTION,
281 sizeof(T_R2D_FONT_DESCRIPTION)*36,r2d_g_font_configuration);
282
283 if (r2d_g_font_configuration ==NULL)
284 {
285 r2d_release_framebuffer(r2d_g_framebuffer);
286 R2D_FREE(r2d_g_dithering_matrix);
287 goto r2d_init_error;
288 }
289
290 err=r2d_font_init();
291 if (err!=R2D_OK)
292 {
293 r2d_release_framebuffer(r2d_g_framebuffer);
294 R2D_FREE(r2d_g_dithering_matrix);
295 goto r2d_init_error;
296 }
297
298
299 r2d_g_default_font_framebuffer=r2d_g_font_configuration[R2D_MEDIUM_SYSTEM_NORMAL].framebuffer;
300 r2d_g_default_font_metrics=r2d_g_font_configuration[R2D_MEDIUM_SYSTEM_NORMAL].metrics;
301 r2d_g_default_font_table=r2d_g_font_configuration[R2D_MEDIUM_SYSTEM_NORMAL].table;
302
303 r2d_refresh_task_init();
304
305 r2d_g_lcd_gc=r2d_new_lcd_context(r2d_mb_id);
306 if (r2d_g_lcd_gc==NULL)
307 {
308 r2d_font_clean();
309 r2d_release_framebuffer(r2d_g_framebuffer);
310 R2D_FREE(r2d_g_dithering_matrix);
311 goto r2d_init_error;
312 }
313
314 r2d_g_event_was_sent=FALSE;
315 r2d_g_refresh_disabled=0;
316
317 #if (R2D_ASM == R2D_ON)
318
319 R2D_MALLOC(r2d_mb_id,T_RVF_MUTEX,sizeof(T_RVF_MUTEX),r2d_g_blit_mutex);
320 if (r2d_g_blit_mutex==NULL)
321 {
322 r2d_font_clean();
323 r2d_release_framebuffer(r2d_g_framebuffer);
324 R2D_FREE(r2d_g_dithering_matrix);
325 goto r2d_init_error;
326 }
327
328 err=rvf_initialize_mutex(r2d_g_blit_mutex);
329 if (err!=RVF_OK)
330 {
331 R2D_FREE(r2d_g_blit_mutex);
332 r2d_font_clean();
333 r2d_release_framebuffer(r2d_g_framebuffer);
334 R2D_FREE(r2d_g_dithering_matrix);
335 goto r2d_init_error;
336 }
337
338 // Mode of initial asm blit rect
339 r2d_g_old_mode=R2D_COPY_MODE;
340 r2d_g_old_use_foreground=FALSE;
341 r2d_g_old_srcdst=R2D_LCDLCD;
342 r2d_g_old_foreground_pixelvalue=((T_R2D_GC*)r2d_g_lcd_gc)->foreground_pixel_value;
343 r2d_g_old_background_pixelvalue=((T_R2D_GC*)r2d_g_lcd_gc)->background_pixel_value;
344
345 #endif
346
347 R2D_MALLOC(r2d_mb_id,T_RVF_MUTEX,sizeof(T_RVF_MUTEX),r2d_g_global_mutex);
348 if (r2d_g_global_mutex==NULL)
349 {
350 r2d_font_clean();
351 r2d_release_framebuffer(r2d_g_framebuffer);
352 R2D_FREE(r2d_g_dithering_matrix);
353 #if (R2D_ASM == R2D_ON)
354 rvf_delete_mutex(r2d_g_blit_mutex);
355 R2D_FREE(r2d_g_blit_mutex);
356 #endif
357 goto r2d_init_error;
358 }
359
360 err=rvf_initialize_mutex(r2d_g_global_mutex);
361 if (err!=RVF_OK)
362 {
363 R2D_FREE(r2d_g_global_mutex);
364 r2d_font_clean();
365 r2d_release_framebuffer(r2d_g_framebuffer);
366 R2D_FREE(r2d_g_dithering_matrix);
367 #if (R2D_ASM == R2D_ON)
368 rvf_delete_mutex(r2d_g_blit_mutex);
369 R2D_FREE(r2d_g_blit_mutex);
370 #endif
371 goto r2d_init_error;
372 }
373
374
375 return RV_OK;
376
377
378 r2d_init_error: return RV_MEMORY_ERR;
379 }
380