This source file includes following definitions.
- change_video_tables
- movie_record_task
- sub_FFCE51D8_my
- sub_FFDBE6A8_my
1 #include "conf.h"
2
3 int *video_quality = &conf.video_quality;
4 int *video_mode = &conf.video_mode;
5
6 long def_table[24]={0x2000, 0x38D, 0x788, 0x5800, 0x9C5, 0x14B8, 0x10000, 0x1C6A, 0x3C45, 0x8000, 0xE35, 0x1E23,
7 0x1CCD, -0x2E1, -0x579, 0x4F33, -0x7EB, -0xF0C, 0xE666, -0x170A, -0x2BC6, 0x7333, -0xB85, -0x15E3};
8
9 long table[24];
10
11 void change_video_tables(int a, int b){
12 int i;
13 for (i=0;i<24;i++) table[i]=(def_table[i]*a)/b;
14 }
15
16 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};
17
18
19
20
21 void __attribute__((naked,noinline)) movie_record_task(){
22 asm volatile(
23 "STMFD SP!, {R2-R8,LR}\n"
24 "LDR R7, =0x2710\n"
25 "LDR R4, =0x56C8\n"
26 "MOV R6, #0\n"
27 "MOV R5, #1\n"
28 "loc_FFCE56F0:\n"
29 "LDR R0, [R4,#0x18]\n"
30 "MOV R2, #0\n"
31 "ADD R1, SP, #4\n"
32 "BL sub_FFC15EBC\n"
33 "LDR R0, [R4,#0x20]\n"
34 "CMP R0, #0\n"
35 "BNE loc_FFCE57C0\n"
36 "LDR R0, [SP,#4]\n"
37 "LDR R1, [R0]\n"
38 "SUB R1, R1, #2\n"
39 "CMP R1, #9\n"
40 "ADDLS PC, PC, R1,LSL#2\n"
41 "B loc_FFCE57C0\n"
42 "loc_FFCE5724:\n"
43 "B loc_FFCE5774\n"
44 "loc_FFCE5728:\n"
45 "B loc_FFCE5794\n"
46 "loc_FFCE572C:\n"
47 "B loc_FFCE57A4\n"
48 "loc_FFCE5730:\n"
49 "B loc_FFCE57AC\n"
50 "loc_FFCE5734:\n"
51 "B loc_FFCE577C\n"
52 "loc_FFCE5738:\n"
53 "B loc_FFCE57B4\n"
54 "loc_FFCE573C:\n"
55 "B loc_FFCE5784\n"
56 "loc_FFCE5740:\n"
57 "B loc_FFCE57C0\n"
58 "loc_FFCE5744:\n"
59 "B loc_FFCE57BC\n"
60 "loc_FFCE5748:\n"
61 "B loc_FFCE574C\n"
62 "loc_FFCE574C:\n"
63 "LDR R0, =0xFFCE53D8\n"
64 "STR R6, [R4,#0x34]\n"
65 "STR R0, [R4,#0xA0]\n"
66 "LDR R0, =0xFFCE4E5C\n"
67 "LDR R2, =0xFFCE4D78\n"
68 "LDR R1, =0x27328\n"
69 "STR R6, [R4,#0x24]\n"
70 "BL sub_FFC8A440\n"
71 "STR R5, [R4,#0x38]\n"
72 "B loc_FFCE57C0\n"
73 "loc_FFCE5774:\n"
74 "BL unlock_optical_zoom\n"
75 "BL sub_FFCE54D0\n"
76 "B loc_FFCE57C0\n"
77 "loc_FFCE577C:\n"
78 "BL sub_FFCE51D8_my\n"
79 "B loc_FFCE57C0\n"
80 "loc_FFCE5784:\n"
81 "LDR R1, [R0,#0x10]\n"
82 "LDR R0, [R0,#4]\n"
83 "BL sub_FFDC0318\n"
84 "B loc_FFCE57C0\n"
85 "loc_FFCE5794:\n"
86 "LDR R0, [R4,#0x38]\n"
87 "CMP R0, #5\n"
88 "STRNE R5, [R4,#0x28]\n"
89 "B loc_FFCE57C0\n"
90 "loc_FFCE57A4:\n"
91 "BL sub_FFCE4FE4\n"
92 "B loc_FFCE57C0\n"
93 "loc_FFCE57AC:\n"
94 "BL sub_FFCE4EA8\n"
95 "B loc_FFCE57C0\n"
96 "loc_FFCE57B4:\n"
97 "BL sub_FFCE4D04\n"
98 "B loc_FFCE57C0\n"
99 "loc_FFCE57BC:\n"
100 "BL sub_FFCE592C\n"
101 "loc_FFCE57C0:\n"
102 "LDR R1, [SP,#4]\n"
103 "MOV R3, #0x330\n"
104 "STR R6, [R1]\n"
105 "STR R3, [SP]\n"
106 "LDR R0, [R4,#0x1C]\n"
107 "LDR R3, =0xFFCE4B64\n"
108 "MOV R2, R7\n"
109 "BL sub_FFC0BDDC\n"
110 "B loc_FFCE56F0\n"
111 );
112 }
113
114
115 void __attribute__((naked,noinline)) sub_FFCE51D8_my(){
116 asm volatile(
117 "STMFD SP!, {R4-R8,LR}\n"
118 "SUB SP, SP, #0x40\n"
119 "MOV R6, #0\n"
120 "LDR R5, =0x56C8\n"
121 "MOV R4, R0\n"
122 "STR R6, [SP,#0x30]\n"
123 "STR R6, [SP,#0x28]\n"
124 "LDR R0, [R5,#0x38]\n"
125 "MOV R8, #4\n"
126 "CMP R0, #3\n"
127 "STREQ R8, [R5,#0x38]\n"
128 "LDR R0, [R5,#0xA0]\n"
129 "BLX R0\n"
130 "LDR R0, [R5,#0x38]\n"
131 "CMP R0, #4\n"
132 "BNE loc_FFCE52B0\n"
133 "ADD R3, SP, #0x28\n"
134 "ADD R2, SP, #0x2C\n"
135 "ADD R1, SP, #0x30\n"
136 "ADD R0, SP, #0x34\n"
137 "BL sub_FFDC04AC\n"
138 "CMP R0, #0\n"
139 "MOV R7, #1\n"
140 "BNE loc_FFCE5254\n"
141 "LDR R1, [R5,#0x28]\n"
142 "CMP R1, #1\n"
143 "BNE loc_FFCE52B8\n"
144 "LDR R1, [R5,#0x50]\n"
145 "LDR R2, [R5,#0x3C]\n"
146 "CMP R1, R2\n"
147 "BCC loc_FFCE52B8\n"
148 "loc_FFCE5254:\n"
149 "CMP R0, #0x80000001\n"
150 "STREQ R8, [R5,#0x54]\n"
151 "BEQ loc_FFCE528C\n"
152 "CMP R0, #0x80000003\n"
153 "STREQ R7, [R5,#0x54]\n"
154 "BEQ loc_FFCE528C\n"
155 "CMP R0, #0x80000005\n"
156 "MOVEQ R0, #2\n"
157 "BEQ loc_FFCE5288\n"
158 "CMP R0, #0x80000007\n"
159 "STRNE R6, [R5,#0x54]\n"
160 "BNE loc_FFCE528C\n"
161 "MOV R0, #3\n"
162 "loc_FFCE5288:\n"
163 "STR R0, [R5,#0x54]\n"
164 "loc_FFCE528C:\n"
165 "LDR R0, =0x27358\n"
166 "LDR R0, [R0,#8]\n"
167 "CMP R0, #0\n"
168 "BEQ loc_FFCE52A4\n"
169 "BL sub_FFC2D8A8\n"
170 "B loc_FFCE52A8\n"
171 "loc_FFCE52A4:\n"
172 "BL sub_FFCE4D04\n"
173 "loc_FFCE52A8:\n"
174 "MOV R0, #5\n"
175 "STR R0, [R5,#0x38]\n"
176 "loc_FFCE52B0:\n"
177 "ADD SP, SP, #0x40\n"
178 "LDMFD SP!, {R4-R8,PC}\n"
179 "loc_FFCE52B8:\n"
180 "LDR LR, [SP,#0x30]\n"
181 "CMP LR, #0\n"
182 "BEQ loc_FFCE5380\n"
183 "STR R7, [R5,#0x2C]\n"
184 "LDR R0, [R5,#0x6C]\n"
185 "LDR R1, [R4,#0x14]\n"
186 "LDR R2, [R4,#0x18]\n"
187 "LDR R12, [R4,#0xC]\n"
188 "ADD R3, SP, #0x38\n"
189 "ADD R8, SP, #0x14\n"
190 "STMIA R8, {R0-R3}\n"
191 "LDR R3, [R5,#0x58]\n"
192 "ADD R2, SP, #0x3C\n"
193 "ADD R8, SP, #8\n"
194 "LDRD R0, [SP,#0x28]\n"
195 "STMIA R8, {R0,R2,R3}\n"
196 "STR R1, [SP,#4]\n"
197 "STR LR, [SP]\n"
198 "LDMIB R4, {R0,R1}\n"
199 "LDR R3, [SP,#0x34]\n"
200 "MOV R2, R12\n"
201 "BL sub_FFD93148\n"
202 "LDR R0, [R5,#0x10]\n"
203 "MOV R1, #0x3E8\n"
204 "BL sub_FFC0B850\n"
205 "CMP R0, #9\n"
206 "BNE loc_FFCE5334\n"
207 "BL sub_FFDC0A88\n"
208 "MOV R0, #0x90000\n"
209 "STR R7, [R5,#0x38]\n"
210 "B loc_FFCE534C\n"
211 "loc_FFCE5334:\n"
212 "LDR R0, [SP,#0x38]\n"
213 "CMP R0, #0\n"
214 "BEQ loc_FFCE5354\n"
215 "BL sub_FFDC0A88\n"
216 "MOV R0, #0xA0000\n"
217 "STR R7, [R5,#0x38]\n"
218 "loc_FFCE534C:\n"
219 "BL sub_FFC554AC\n"
220 "B loc_FFCE52B0\n"
221 "loc_FFCE5354:\n"
222 "BL sub_FFD9320C\n"
223 "LDR R0, [SP,#0x34]\n"
224 "LDR R1, [SP,#0x3C]\n"
225 "BL sub_FFDC0830\n"
226 "LDR R0, [R5,#0x4C]\n"
227 "LDR R1, =0x5734\n"
228 "ADD R0, R0, #1\n"
229 "STR R0, [R5,#0x4C]\n"
230 "LDR R0, [SP,#0x3C]\n"
231 "MOV R2, #0\n"
232 "BL sub_FFDBE6A8_my\n"
233 "loc_FFCE5380:\n"
234 "LDR R0, [R5,#0x50]\n"
235 "ADD R0, R0, #1\n"
236 "STR R0, [R5,#0x50]\n"
237 "LDR R1, [R5,#0x78]\n"
238 "MUL R0, R1, R0\n"
239 "LDR R1, [R5,#0x74]\n"
240 "BL sub_FFE32E98\n"
241 "MOV R4, R0\n"
242 "BL sub_FFDC0AC0\n"
243 "LDR R1, [R5,#0x70]\n"
244 "CMP R1, R4\n"
245 "BNE loc_FFCE53BC\n"
246 "LDR R0, [R5,#0x30]\n"
247 "CMP R0, #1\n"
248 "BNE loc_FFCE53D0\n"
249 "loc_FFCE53BC:\n"
250 "LDR R1, [R5,#0x84]\n"
251 "MOV R0, R4\n"
252 "BLX R1\n"
253 "STR R4, [R5,#0x70]\n"
254 "STR R6, [R5,#0x30]\n"
255 "loc_FFCE53D0:\n"
256 "STR R6, [R5,#0x2C]\n"
257 "B loc_FFCE52B0\n"
258 );
259 }
260
261 void __attribute__((naked,noinline)) sub_FFDBE6A8_my(){
262 asm volatile(
263 "STMFD SP!, {R4-R8,LR}\n"
264 "LDR R4, =0x9878\n"
265 "LDR LR, [R4]\n"
266 "LDR R2, [R4,#8]\n"
267 "CMP LR, #0\n"
268 "LDRNE R3, [R4,#0xC]\n"
269 "MOV R5, R2\n"
270 "CMPNE R3, #1\n"
271 "MOVEQ R2, #0\n"
272 "STREQ R0, [R4]\n"
273 "STREQ R2, [R4,#0xC]\n"
274 "BEQ loc_FFDBE774\n"
275 "LDR R3, [R4,#4]\n"
276 "LDR R7, =table\n"
277 "ADD R12, R3, R3,LSL#1\n"
278 "LDR R3, [R7,R12,LSL#2]\n"
279 "ADD R6, R7, #0x30\n"
280 "LDR R8, [R6,R12,LSL#2]\n"
281 "SUB R3, LR, R3\n"
282 "CMP R3, #0\n"
283 "SUB LR, LR, R8\n"
284 "BLE loc_FFDBE730\n"
285 "ADD R12, R7, R12,LSL#2\n"
286 "LDR LR, [R12,#4]\n"
287 "CMP LR, R3\n"
288 "ADDGE R2, R2, #1\n"
289 "BGE loc_FFDBE724\n"
290 "LDR R12, [R12,#8]\n"
291 "CMP R12, R3\n"
292 "ADDLT R2, R2, #3\n"
293 "ADDGE R2, R2, #2\n"
294 "loc_FFDBE724:\n"
295
296
297 "CMP R2, #0x1A\n"
298 "MOVGE R2, #0x19\n"
299
300 "B loc_FFDBE764\n"
301 "loc_FFDBE730:\n"
302 "CMP LR, #0\n"
303 "BGE loc_FFDBE764\n"
304 "ADD R3, R6, R12,LSL#2\n"
305 "LDR R12, [R3,#4]\n"
306 "CMP R12, LR\n"
307 "SUBLE R2, R2, #1\n"
308 "BLE loc_FFDBE75C\n"
309 "LDR R3, [R3,#8]\n"
310 "CMP R3, LR\n"
311 "SUBGT R2, R2, #3\n"
312 "SUBLE R2, R2, #2\n"
313 "loc_FFDBE75C:\n"
314 "CMP R2, #0\n"
315 "MOVLT R2, #0\n"
316 "loc_FFDBE764:\n"
317 "CMP R2, R5\n"
318 "STRNE R2, [R4,#8]\n"
319 "MOVNE R2, #1\n"
320 "STRNE R2, [R4,#0xC]\n"
321 "loc_FFDBE774:\n"
322 "LDR R2, =CompressionRateTable\n"
323 "LDR R3, [R4,#8]\n"
324 "LDR R2, [R2,R3,LSL#2]\n"
325
326 "LDR R3, =video_mode\n"
327 "LDR R3, [R3]\n"
328 "LDR R3, [R3]\n"
329 "CMP R3, #1\n"
330 "LDREQ R3, =video_quality\n"
331 "LDREQ R3, [R3]\n"
332 "LDREQ R2, [R3]\n"
333
334 "STR R2, [R1]\n"
335 "STR R0, [R4]\n"
336 "BL mute_on_zoom\n"
337 "LDMFD SP!, {R4-R8,PC}\n"
338 );
339 }
340