1 #include "conf.h"
2
3 int *video_quality = &conf.video_quality;
4 int *video_mode = &conf.video_mode;
5
6 long def_table1[42]={
7 0x2000, 0x38D, 0x788, 0xBE1, 0x10CB,0x1642,0x1C48,0x22F9, 0x2A79, 0x32AA, 0x3C01, 0x4637, 0x5190, 0x5E0E,
8 0x5800, 0x9C5, 0x14B8,0x20C9,0x2E31,0x3D39,0x4DC9,0x6030, 0x74D1, 0x8B8D, 0xA509, 0xC160, 0xE054, 0x102AF,
9 0x10000,0x1C6A,0x3C45,0x5F60,0x8661,0xB21A,0xE249,0x117D2,0x153D5,0x195F8,0x1E01C,0x2328E,0x28C99,0x2F08B
10 };
11
12 long def_table2[9]={0x1CCD,-0x2E1,-0x579,0x4F33,-0x7EB,-0xF0C,0xE666,-0x170A,-0x2BC6};
13
14 long table1[42], table2[9];
15
16 void change_video_tables(int a, int b){
17 int i;
18 for (i=0;i<42;i++) table1[i]=(def_table1[i]*a)/b;
19 for (i=0;i<9; i++) table2[i]=(def_table2[i]*a)/b;
20 }
21
22 long CompressionRateTable[]={0x60, 0x5D, 0x5A, 0x57, 0x54, 0x51, 0x4D, 0x48, 0x42, 0x3B, 0x32, 0x29, 0x22, 0x1D, 0x17, 0x14, 0x10, 0xE, 0xB, 9, 7, 6, 5, 4, 3, 2, 1};
23
24
25 void __attribute__((naked,noinline)) movie_record_task(){
26 asm volatile(
27 "STMFD SP!, {R4,LR}\n"
28 "SUB SP, SP, #4\n"
29 "MOV R4, SP\n"
30 "B loc_FF963204\n"
31 "loc_FF96313C:\n"
32 "LDR R3, =0x61140\n"
33 "LDR R2, [R3]\n"
34 "CMP R2, #0\n"
35 "BNE loc_FF9631CC\n"
36 "SUB R3, R12, #2\n"
37 "CMP R3, #9\n"
38 "LDRLS PC, [PC,R3,LSL#2]\n"
39 "B loc_FF9631CC\n"
40 ".long loc_FF96318C\n"
41 ".long loc_FF9631A4\n"
42 ".long loc_FF9631AC\n"
43 ".long loc_FF9631B4\n"
44 ".long loc_FF963194\n"
45 ".long loc_FF9631BC\n"
46 ".long loc_FF96319C\n"
47 ".long loc_FF9631CC\n"
48 ".long loc_FF9631C4\n"
49 ".long loc_FF963184\n"
50 "loc_FF963184:\n"
51
52 "BL sub_FF9632B0\n"
53 "B loc_FF9631C8\n"
54 "loc_FF96318C:\n"
55
56 "BL sub_FF9634C0\n"
57 "B loc_FF9631C8\n"
58 "loc_FF963194:\n"
59
60 "BL sub_FF96396C_my\n" //-------------->
61 "B loc_FF9631C8\n"
62 "loc_FF96319C:\n"
63
64 "BL sub_FF963DA0\n"
65 "B loc_FF9631C8\n"
66 "loc_FF9631A4:\n"
67
68 "BL sub_FF963C04\n"
69 "B loc_FF9631C8\n"
70 "loc_FF9631AC:\n"
71
72 "BL sub_FF964018\n"
73 "B loc_FF9631C8\n"
74 "loc_FF9631B4:\n"
75
76 "BL sub_FF9641DC\n"
77 "B loc_FF9631C8\n"
78 "loc_FF9631BC:\n"
79
80 "BL sub_FF963F30\n"
81 "B loc_FF9631C8\n"
82 "loc_FF9631C4:\n"
83
84 "BL sub_FF963C54\n"
85 "loc_FF9631C8:\n"
86
87 "LDR R1, [SP]\n"
88 "loc_FF9631CC:\n"
89
90 "LDR R3, [R1]\n"
91 "CMP R3, #9\n"
92 "BNE loc_FF9631E4\n"
93 "MOV R0, R1\n"
94 "BL sub_FF964370\n"
95 "LDR R1, [SP]\n"
96 "loc_FF9631E4:\n"
97 "LDR R3, =0x61074\n"
98 "MOV R2, #0\n"
99 "LDR R0, [R3]\n"
100 "STR R2, [R1]\n"
101 "BL sub_FF8208D4\n"
102 "LDR R3, =0x61220\n"
103 "LDR R0, [R3]\n"
104 "BL sub_FF821250\n"
105 "loc_FF963204:\n"
106 "LDR R3, =0x61070\n"
107 "MOV R1, R4\n"
108 "LDR R0, [R3]\n"
109 "MOV R2, #0\n"
110 "BL sub_FF8204BC\n"
111 "LDR R3, =0x61220\n"
112 "MOV R1, #0\n"
113 "LDR R0, [R3]\n"
114 "BL sub_FF821068\n"
115 "LDR R0, [SP]\n"
116 "LDR R12, [R0]\n"
117 "CMP R12, #0xC\n"
118 "MOV R1, R0\n"
119 "BNE loc_FF96313C\n"
120 "LDR R3, =0x6106C\n"
121 "LDR R0, [R3]\n"
122 "BL sub_FF821250\n"
123 "BL sub_FF821A18\n"
124 "ADD SP, SP, #4\n"
125 "LDMFD SP!, {R4,PC}\n"
126 );
127 }
128
129 void __attribute__((naked,noinline)) sub_FF96396C_my(){
130 asm volatile(
131 "STMFD SP!, {R4-R11,LR}\n"
132 "LDR R5, =0x6115C\n"
133 "SUB SP, SP, #0x34\n"
134 "LDR R3, [R5]\n"
135 "CMP R3, #3\n"
136 "MOV R4, R0\n"
137 "MOVEQ R3, #4\n"
138 "STREQ R3, [R5]\n"
139 "LDR R3, =0x6120C\n"
140 "MOV LR, PC\n"
141 "LDR PC, [R3]\n"
142 "LDR R2, [R5]\n"
143 "CMP R2, #4\n"
144 "BNE loc_FF963B30\n"
145 "ADD R0, SP, #0x30\n"
146 "ADD R1, SP, #0x2C\n"
147 "ADD R2, SP, #0x28\n"
148 "ADD R3, SP, #0x24\n"
149 "BL sub_FF965910_my\n" // -------------------->
150 "CMP R0, #0\n"
151 "BNE loc_FF9639E8\n"
152 "LDR R3, =0x61148\n"
153 "LDR R2, [R3]\n"
154 "CMP R2, #1\n"
155 "BNE loc_FF9639FC\n"
156 "LDR R2, =0x611A0\n"
157 "LDR R1, =0x61174\n"
158 "LDR R12, [R2]\n"
159 "LDR R3, [R1]\n"
160 "CMP R12, R3\n"
161 "BCC loc_FF9639FC\n"
162 "loc_FF9639E8:\n"
163 "BL sub_FF963B7C\n"
164 "BL sub_FF963D7C\n"
165 "MOV R3, #5\n"
166 "STR R3, [R5]\n"
167 "B loc_FF963B30\n"
168 "loc_FF9639FC:\n"
169
170 "LDR R12, =0x611A8\n"
171 "LDR R11, =0x611B4\n"
172 "LDMIB R4, {R0-R2}\n"
173 "LDR R10, [R12]\n"
174 "LDR R7, [R11]\n"
175 "LDR R4, [SP,#0x2C]\n"
176 "LDR R5, [SP,#0x28]\n"
177 "LDR R6, [SP,#0x24]\n"
178 "LDR R8, =0x6114C\n"
179 "LDR R3, [SP,#0x30]\n"
180 "ADD R12, SP, #0x20\n"
181 "ADD LR, SP, #0x1C\n"
182 "MOV R9, #1\n"
183 "STMEA SP, {R4-R6,R12}\n"
184 "STR R10, [SP,#0x10]\n"
185 "STR R7, [SP,#0x14]\n"
186 "STR LR, [SP,#0x18]\n"
187 "STR R9, [R8]\n"
188 "BL sub_FF8984C8\n"
189 "LDR R3, =0x61064\n"
190 "MOV R1, #0x3E8\n"
191 "LDR R0, [R3]\n"
192 "BL sub_FF821068\n"
193 "CMP R0, #9\n"
194 "BNE loc_FF963A70\n"
195 "BL sub_FF966184\n"
196 "LDR R3, =0x6115C\n"
197 "LDR R0, =0xFF963954\n"
198 "B loc_FF963A88\n"
199 "loc_FF963A70:\n"
200 "LDR R5, [SP,#0x1C]\n"
201 "CMP R5, #0\n"
202 "BEQ loc_FF963A94\n"
203 "BL sub_FF966184\n"
204 "LDR R3, =0x6115C\n"
205 "LDR R0, =0xFF963960\n"
206 "loc_FF963A88:\n"
207 "STR R9, [R3]\n"
208 "BL sub_FF986B94\n"
209 "B loc_FF963B30\n"
210 "loc_FF963A94:\n"
211 "BL sub_FF898634\n"
212 "LDR R0, [SP,#0x30]\n"
213 "LDR R1, [SP,#0x20]\n"
214 "BL sub_FF965E94\n"
215 "LDR R4, =0x611A0\n"
216 "LDR R3, [R4]\n"
217 "ADD R3, R3, #1\n"
218 "LDR R0, [SP,#0x20]\n"
219 "MOV R1, R11\n"
220 "STR R3, [R4]\n"
221 "MOV R2, R5\n"
222 "BL sub_FF964B98_my\n" //----------------->
223 "LDR R3, =0x611C0\n"
224 "LDR R1, [R4]\n"
225 "LDR R2, [R3]\n"
226 "LDR R12, =0x611BC\n"
227 "MUL R0, R2, R1\n"
228 "LDR R1, [R12]\n"
229 "BL sub_FFB4AF3C\n"
230 "LDR R7, =0x611B8\n"
231 "LDR R3, [R7]\n"
232 "MOV R4, R0\n"
233 "CMP R3, R4\n"
234 "BNE loc_FF963B08\n"
235 "LDR R6, =0x61150\n"
236 "LDR R3, [R6]\n"
237 "CMP R3, #1\n"
238 "BNE loc_FF963B24\n"
239 "B loc_FF963B0C\n"
240 "loc_FF963B08:\n"
241 "LDR R6, =0x61150\n"
242 "loc_FF963B0C:\n"
243 "LDR R3, =0x611F0\n"
244 "MOV R0, R4\n"
245 "MOV LR, PC\n"
246 "LDR PC, [R3]\n"
247 "STR R5, [R6]\n"
248 "STR R4, [R7]\n"
249 "loc_FF963B24:\n"
250 "LDR R2, =0x6114C\n"
251 "MOV R3, #0\n"
252 "STR R3, [R2]\n"
253 "loc_FF963B30:\n"
254 "ADD SP, SP, #0x34\n"
255 "LDMFD SP!, {R4-R11,PC}\n"
256 );
257 }
258
259
260
261 void __attribute__((naked,noinline)) sub_FF965910_my(){
262 asm volatile(
263 "STMFD SP!, {R4-R11,LR}\n"
264 "LDR R5, =0x61518\n"
265 "SUB SP, SP, #0x14\n"
266 "LDR LR, [R5]\n"
267 "LDR R12, =0x61530\n"
268 "ADD LR, LR, #1\n"
269 "LDR R4, [R12]\n"
270 "STR LR, [R5]\n"
271 "LDR R12, =0x615B4\n"
272 "STR R0, [SP,#0x10]\n"
273 "STR R1, [SP,#0xC]\n"
274 "STR R2, [SP,#8]\n"
275 "STR R3, [SP,#4]\n"
276 "CMP LR, R4\n"
277 "LDR R11, [R12]\n"
278 "MOVHI R0, #0x80000001\n"
279 "BHI loc_FF965E40\n"
280 "LDR R3, =0x61598\n"
281 "MOV R0, LR\n"
282 "LDR R1, [R3]\n"
283 "BL sub_FFB4B5CC\n"
284 "CMP R0, #1\n"
285 "BNE loc_FF965B40\n"
286 "LDR R0, =0x615BC\n"
287 "LDR R1, =0x61500\n"
288 "LDR R3, [R0]\n"
289 "LDR R2, [R1]\n"
290 "CMP R3, R2\n"
291 "LDREQ R3, =0x615B8\n"
292 "LDREQ R5, [R3]\n"
293 "MOVNE R5, R2\n"
294 "LDR R3, =0x61518\n"
295 "LDR R2, =0x61598\n"
296 "LDR R0, [R3]\n"
297 "LDR R1, [R2]\n"
298 "BL sub_FFB4AF3C\n"
299 "LDR R2, =0xAAAAAAAB\n"
300 "ADD R0, R0, #1\n"
301 "UMULL R1, R3, R2, R0\n"
302 "MOV R3, R3,LSR#1\n"
303 "ADD R3, R3, R3,LSL#1\n"
304 "LDR R2, =0x61508\n"
305 "RSB R0, R3, R0\n"
306 "STR R5, [R2,R0,LSL#2]\n"
307 "LDR R3, =0x614FC\n"
308 "LDR R2, [R3]\n"
309 "CMP R5, R2\n"
310 "BHI loc_FF9659F0\n"
311 "LDR R4, =0x61550\n"
312 "LDR R3, [R4]\n"
313 "ADD R3, R5, R3\n"
314 "ADD R3, R3, #8\n"
315 "CMP R2, R3\n"
316 "BCS loc_FF9659F4\n"
317 "loc_FF9659E8:\n"
318
319 "MOV R0, #0x80000003\n"
320 "B loc_FF965E40\n"
321 "loc_FF9659F0:\n"
322 "LDR R4, =0x61550\n"
323 "loc_FF9659F4:\n"
324 "LDR R3, [R4]\n"
325 "LDR R2, =0x615BC\n"
326 "ADD R1, R5, R3\n"
327 "LDR R3, [R2]\n"
328 "ADD R2, R1, #8\n"
329 "CMP R2, R3\n"
330 "BLS loc_FF965A40\n"
331 "LDR R2, =0x615B8\n"
332 "LDR R0, =0x614FC\n"
333 "RSB R3, R3, R1\n"
334 "LDR R1, [R2]\n"
335 "ADD R3, R3, #8\n"
336 "LDR R2, [R0]\n"
337 "ADD R1, R1, R3\n"
338 "CMP R2, R1\n"
339 "BCC loc_FF9659E8\n"
340 "LDR R3, =0x61500\n"
341 "STR R1, [R3]\n"
342 "B loc_FF965A48\n"
343 "loc_FF965A40:\n"
344 "LDR R3, =0x61500\n"
345 "STR R2, [R3]\n"
346 "loc_FF965A48:\n"
347 "LDR R3, [R4]\n"
348 "LDR R12, =0x61568\n"
349 "ADD R3, R3, #0x18\n"
350 "LDR R2, [R12,#4]\n"
351 "MOV R0, R3\n"
352 "MOV R1, #0\n"
353 "CMP R1, R2\n"
354 "BHI loc_FF965C8C\n"
355 "BNE loc_FF965A78\n"
356 "LDR R3, [R12]\n"
357 "CMP R0, R3\n"
358 "BHI loc_FF965C8C\n"
359 "loc_FF965A78:\n"
360 "LDR R4, [R4]\n"
361 "LDR LR, =0x61570\n"
362 "STR R4, [SP]\n"
363 "LDR R12, =0x61568\n"
364 "LDR R3, =0x61518\n"
365 "LDMIA LR, {R7,R8}\n"
366 "LDMIA R12, {R5,R6}\n"
367 "LDR R10, [R3]\n"
368 "LDR R2, =0x61598\n"
369 "MOV R3, R4\n"
370 "MOV R4, #0\n"
371 "ADDS R7, R7, R3\n"
372 "ADC R8, R8, R4\n"
373 "LDR R9, [R2]\n"
374 "SUBS R5, R5, R3\n"
375 "SBC R6, R6, R4\n"
376 "MVN R2, #0\n"
377 "MVN R1, #0x17\n"
378 "ADDS R5, R5, R1\n"
379 "MOV R4, #0\n"
380 "MOV R3, #0x18\n"
381 "ADC R6, R6, R2\n"
382 "ADDS R7, R7, R3\n"
383 "ADC R8, R8, R4\n"
384 "STMIA R12, {R5,R6}\n"
385 "SUB R0, R10, #1\n"
386 "MOV R1, R9\n"
387 "STMIA LR, {R7,R8}\n"
388 "BL sub_FFB4AF3C\n"
389 "CMP R10, #1\n"
390 "MLA R0, R9, R0, R0\n"
391 "BEQ loc_FF965B40\n"
392 "SUB R3, R0, #1\n"
393 "MOV R3, R3,LSL#4\n"
394 "ADD R4, R11, #0x10\n"
395 "ADD R5, R11, #0x14\n"
396 "LDR R1, [R5,R3]\n"
397 "LDR R2, [R4,R3]\n"
398 "LDR LR, =0x62773130\n"
399 "ADD R2, R2, R1\n"
400 "MOV R3, R0,LSL#4\n"
401 "ADD R2, R2, #8\n"
402 "MOV R0, #0\n"
403 "ADD R12, R11, #0xC\n"
404 "ADD R1, R11, #8\n"
405 "STR LR, [R1,R3]\n"
406 "STR R0, [R12,R3]\n"
407 "STR R2, [R4,R3]\n"
408 "LDR R0, [SP]\n"
409 "STR R0, [R5,R3]\n"
410 "loc_FF965B40:\n"
411
412 "LDR R2, =0x61500\n"
413 "LDR R3, =0x615BC\n"
414 "LDR R1, [R2]\n"
415 "LDR R0, [R3]\n"
416 "ADD R3, R1, #9\n"
417 "CMP R3, R0\n"
418 "BLS loc_FF965B7C\n"
419 "LDR R2, =0x615B8\n"
420 "LDR R3, [R2]\n"
421 "ADD R3, R3, R1\n"
422 "RSB R3, R0, R3\n"
423 "LDR R0, [SP,#0x10]\n"
424 "ADD R3, R3, #8\n"
425 "STR R3, [R0]\n"
426 "B loc_FF965B88\n"
427 "loc_FF965B7C:\n"
428 "ADD R3, R1, #8\n"
429 "LDR R1, [SP,#0x10]\n"
430 "STR R3, [R1]\n"
431 "loc_FF965B88:\n"
432 "LDR R2, [SP,#0x10]\n"
433 "LDR R1, =0x61560\n"
434 "LDR R3, =0x615BC\n"
435 "LDR R12, [R2]\n"
436 "LDR R2, [R1]\n"
437 "LDR R0, [R3]\n"
438 "ADD R3, R12, R2\n"
439 "CMP R3, R0\n"
440 "BLS loc_FF965BDC\n"
441 "LDR R2, [SP,#0xC]\n"
442 "RSB R0, R12, R0\n"
443 "STR R0, [R2]\n"
444 "LDR R2, =0x615B8\n"
445 "LDR R3, [R1]\n"
446 "LDR R1, [R2]\n"
447 "RSB R3, R0, R3\n"
448 "LDR R0, [SP,#8]\n"
449 "STR R1, [R0]\n"
450 "LDR R1, [SP,#4]\n"
451 "STR R3, [R1]\n"
452 "B loc_FF965BF8\n"
453 "loc_FF965BDC:\n"
454 "LDR R0, [SP,#0xC]\n"
455 "STR R2, [R0]\n"
456 "LDR R1, [SP,#4]\n"
457 "MOV R3, #0\n"
458 "STR R3, [R1]\n"
459 "LDR R2, [SP,#8]\n"
460 "STR R3, [R2]\n"
461 "loc_FF965BF8:\n"
462 "LDR R0, =0x61500\n"
463 "LDR R1, =0x614FC\n"
464 "LDR R3, [R0]\n"
465 "LDR R2, [R1]\n"
466 "CMP R3, R2\n"
467 "BHI loc_FF965C24\n"
468 "LDR R0, [SP,#0xC]\n"
469 "LDR R3, [R0]\n"
470 "ADD R3, R12, R3\n"
471 "CMP R2, R3\n"
472 "BCC loc_FF9659E8\n"
473 "loc_FF965C24:\n"
474 "LDR R1, [SP,#8]\n"
475 "LDR R2, [R1]\n"
476 "CMP R2, #0\n"
477 "BEQ loc_FF965C58\n"
478 "LDR R3, =0x614FC\n"
479 "LDR R1, [R3]\n"
480 "CMP R2, R1\n"
481 "BHI loc_FF965C58\n"
482 "LDR R0, [SP,#4]\n"
483 "LDR R3, [R0]\n"
484 "ADD R3, R2, R3\n"
485 "CMP R1, R3\n"
486 "BCC loc_FF9659E8\n"
487 "loc_FF965C58:\n"
488
489 "LDR R3, =0x61560\n"
490 "LDR R0, =0x61568\n"
491 "LDR R2, [R3]\n"
492 "LDR R3, [R0,#4]\n"
493 "ADD R2, R2, #0x18\n"
494 "MOV R1, R2\n"
495 "MOV R2, #0\n"
496 "CMP R2, R3\n"
497 "BHI loc_FF965C8C\n"
498 "BNE loc_FF965C94\n"
499 "LDR R3, [R0]\n"
500 "CMP R1, R3\n"
501 "BLS loc_FF965C94\n"
502 "loc_FF965C8C:\n"
503
504 "MOV R0, #0x80000005\n"
505 "B loc_FF965E40\n"
506 "loc_FF965C94:\n"
507
508 "LDR R1, =0x61548\n"
509 "LDR R0, =0x61598\n"
510 "LDR R3, [R1]\n"
511 "LDR R2, [R0]\n"
512 "ADD R3, R3, R2,LSL#4\n"
513 "ADD R3, R3, R3,LSL#2\n"
514 "LDR R12, =0x61568\n"
515 "MOV R3, R3,LSL#1\n"
516 "ADD R3, R3, #0xA0\n"
517 "LDR R2, [R12,#4]\n"
518 "MOV R0, R3\n"
519 "MOV R1, #0\n"
520 "CMP R1, R2\n"
521 "BHI loc_FF965CDC\n"
522 "BNE loc_FF965D00\n"
523 "LDR R3, [R12]\n"
524 "CMP R0, R3\n"
525 "BLS loc_FF965D00\n"
526 "loc_FF965CDC:\n"
527 "LDR R4, =0x61580\n"
528 "LDR R1, [R4]\n"
529 "CMP R1, #0\n"
530 "BNE loc_FF965D00\n"
531 "MOV R0, #0x3140\n"
532 "ADD R0, R0, #8\n"
533 "BL sub_FF98B0C4\n"
534 "MOV R3, #1\n"
535 "STR R3, [R4]\n"
536 "loc_FF965D00:\n"
537
538 "LDR R1, =0x61548\n"
539 "LDR R0, =0x61598\n"
540 "LDR R2, [R1]\n"
541 "LDR R3, [R0]\n"
542 "LDR R0, =0x61570\n"
543 "ADD R2, R2, R3,LSL#4\n"
544 "MVN R3, #0x9F\n"
545 "ADD R2, R2, R2,LSL#2\n"
546 "ADD R3, R3, #0x40000000\n"
547 "SUB R3, R3, R2,LSL#1\n"
548 "LDR R1, [R0,#4]\n"
549 "MOV R4, R3\n"
550 "MOV R5, #0\n"
551 "CMP R1, R5\n"
552 "BHI loc_FF965D4C\n"
553 "BNE loc_FF965D70\n"
554 "LDR R3, [R0]\n"
555 "CMP R3, R4\n"
556 "BLS loc_FF965D70\n"
557 "loc_FF965D4C:\n"
558 "LDR R4, =0x61580\n"
559 "LDR R1, [R4]\n"
560 "CMP R1, #0\n"
561 "BNE loc_FF965D70\n"
562 "MOV R0, #0x3140\n"
563 "ADD R0, R0, #8\n"
564 "BL sub_FF98B0C4\n"
565 "MOV R3, #1\n"
566 "STR R3, [R4]\n"
567 "loc_FF965D70:\n"
568
569 "LDR R3, =0x61598\n"
570 "LDR R2, [R3]\n"
571 "CMP R2, #0x3C\n"
572 "BNE loc_FF965DA8\n"
573 "LDR R3, =0x615AA\n"
574 "LDRH R2, [R3]\n"
575 "CMP R2, #2\n"
576 "BNE loc_FF965DA8\n"
577 "LDR R3, =0x61518\n"
578 "MOV R2, #0x34800\n"
579 "LDR R1, [R3]\n"
580 "ADD R2, R2, #0x90\n"
581 "CMP R1, R2\n"
582 "B loc_FF965DD0\n"
583 "loc_FF965DA8:\n"
584
585 "LDR R3, =0x61598\n"
586 "LDR R0, =0x61530\n"
587 "LDR R2, [R3]\n"
588 "LDR R12, =0x61518\n"
589 "LDR R1, [R0]\n"
590 "ADD R3, R2, R2,LSL#2\n"
591 "ADD R2, R2, R3,LSL#1\n"
592 "LDR R0, [R12]\n"
593 "RSB R1, R2, R1\n"
594 "CMP R0, R1\n"
595 "loc_FF965DD0:\n"
596 "BLS loc_FF965DF8\n"
597 "LDR R4, =0x61580\n"
598 "LDR R1, [R4]\n"
599 "CMP R1, #0\n"
600 "BNE loc_FF965DF8\n"
601 "MOV R0, #0x3140\n"
602 "ADD R0, R0, #8\n"
603 "BL sub_FF98B0C4\n"
604 "MOV R3, #1\n"
605 "STR R3, [R4]\n"
606 "loc_FF965DF8:\n"
607
608 "LDR R3, =0x61570\n"
609 "LDR R12, =0x61560\n"
610 "LDMIA R3, {R1,R2}\n"
611 "LDR R0, [R12]\n"
612 "MOV R4, #0\n"
613 "MOV R3, #0x18\n"
614 "ADDS R1, R1, R0\n"
615 "ADC R2, R2, #0\n"
616 "ADDS R1, R1, R3\n"
617 "ADC R2, R2, R4\n"
618 "CMP R2, #0\n"
619 "BHI loc_FF965E34\n"
620 "BNE loc_FF965E3C\n"
621 "CMP R1, #0x40000000\n"
622 // "BLS loc_FF965E3C\n" // -
623
624 "B loc_FF965E3C\n" // +
625
626 "loc_FF965E34:\n"
627 "MOV R0, #0x80000007\n"
628 "B loc_FF965E40\n"
629 "loc_FF965E3C:\n"
630
631 "MOV R0, #0\n"
632 "loc_FF965E40:\n"
633
634 "ADD SP, SP, #0x14\n"
635 "LDMFD SP!, {R4-R11,PC}\n"
636
637 );
638 }
639
640
641 void __attribute__((naked,noinline)) sub_FF964B98_my(){
642 asm volatile(
643 "CMP R2, #1\n"
644 "STMFD SP!, {R4-R8,R10,LR}\n"
645 "MOV R10, R0\n"
646 "MOV R8, R1\n"
647 "MOVEQ R3, #0x79\n"
648 "STREQ R3, [R8]\n"
649 "LDMEQFD SP!, {R4-R8,R10,PC}\n"
650 "LDR R1, =0x61274\n"
651 "LDR R5, [R1]\n"
652 "LDR R3, =0x6127C\n"
653 "CMP R5, #0\n"
654 "LDR R0, [R3]\n"
655 "BEQ loc_FF964BE0\n"
656 "LDR R2, =0x61280\n"
657 "LDR R3, [R2]\n"
658 "CMP R3, #1\n"
659 "BNE loc_FF964BF4\n"
660 "B loc_FF964BE4\n"
661 "loc_FF964BE0:\n"
662 "LDR R2, =0x61280\n"
663 "loc_FF964BE4:\n"
664 "MOV R3, #0\n"
665 "STR R3, [R2]\n"
666 "STR R10, [R1]\n"
667 "B loc_FF964CB4\n"
668 "loc_FF964BF4:\n"
669 "LDR R3, =0x61278\n"
670 "LDR R2, [R3]\n"
671 "LDR R7, =table1\n" // + 0xFF964984
672 "RSB R3, R2, R2,LSL#3\n"
673 "MOV R4, R3,LSL#3\n"
674 "LDR R1, [R7,R4]\n"
675 "ADD R2, R2, R2,LSL#1\n"
676 "LDR R6, =table2\n" // + 0xFF964A2C
677 "MOV LR, R2,LSL#2\n"
678 "RSB R12, R1, R5\n"
679 "LDR R3, [R6,LR]\n"
680 "CMP R12, #0\n"
681 "RSB R1, R3, R5\n"
682 "BLE loc_FF964C60\n"
683 "ADD R3, R7, #4\n"
684 "LDR R2, [R3,R4]\n"
685 "CMP R2, R12\n"
686 "ADDGE R0, R0, #1\n"
687 "BGE loc_FF964C54\n"
688 "ADD R3, R7, #8\n"
689 "LDR R2, [R3,R4]\n"
690 "CMP R2, R12\n"
691 "ADDGE R0, R0, #2\n"
692 "ADDLT R0, R0, #3\n"
693 "loc_FF964C54:\n"
694 // "CMP R0, #0xE\n" // -
695 // "MOVGE R0, #0xE\n" // -
696
697 "CMP R0, #0x1A\n" // +
698 "MOVGE R0, #0x1A\n" // +
699
700 "B loc_FF964C98\n"
701 "loc_FF964C60:\n"
702 "CMP R1, #0\n"
703 "BGE loc_FF964C98\n"
704 "ADD R3, R6, #4\n"
705 "LDR R2, [R3,LR]\n"
706 "CMP R2, R1\n"
707 "SUBLE R0, R0, #1\n"
708 "BLE loc_FF964C90\n"
709 "ADD R3, R6, #8\n"
710 "LDR R2, [R3,LR]\n"
711 "CMP R2, R1\n"
712 "SUBLE R0, R0, #2\n"
713 "SUBGT R0, R0, #3\n"
714 "loc_FF964C90:\n"
715 "CMP R0, #0\n"
716 "MOVLT R0, #0\n"
717 "loc_FF964C98:\n"
718
719 "LDR R1, =0x6127C\n"
720 "LDR R3, [R1]\n"
721 "CMP R0, R3\n"
722 "LDRNE R2, =0x61280\n"
723 "MOVNE R3, #1\n"
724 "STRNE R0, [R1]\n"
725 "STRNE R3, [R2]\n"
726 "loc_FF964CB4:\n"
727 "LDR R3, =0x6127C\n"
728 // "LDR R1, =0x65E0\n" //-
729 "LDR R1, =video_mode\n" //+
730 "LDR R0, [R3]\n"
731 "LDR R2, =CompressionRateTable\n" //+ 0xFF964948
732 "LDR R12, [R1]\n"
733
734 "LDR R12, [R12]\n" //+
735
736 "LDR LR, [R2,R0,LSL#2]\n"
737 "LDR R3, =0x61274\n"
738 "CMP R12, #1\n"
739 "STR R10, [R3]\n"
740 "STR LR, [R8]\n"
741 // "MOVEQ R3, #0xB\n" //-
742
743 "LDREQ R3, =video_quality\n" //+
744 "LDREQ R3, [R3]\n" //+
745 "LDREQ R3, [R3]\n" //+
746
747 "STREQ R3, [R8]\n"
748 "LDMFD SP!, {R4-R8,R10,PC}\n"
749 );
750 }
751