root/platform/ixus105_sd1300/sub/100c/movie_rec.c

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DEFINITIONS

This source file includes following definitions.
  1. change_video_tables
  2. movie_record_task
  3. sub_FFD1B97C_my
  4. sub_FFE1515C_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 //** movie_record_task  @ 0xFFD1BE60 
  19 
  20 void __attribute__((naked,noinline)) movie_record_task(){
  21 asm volatile (
  22       "STMFD   SP!, {R2-R8,LR} \n"
  23       "LDR     R8, =0x346 \n"
  24       "LDR     R7, =0x2710 \n"
  25       "LDR     R4, =0x5748 \n"
  26       "MOV     R6, #0 \n"
  27       "MOV     R5, #1 \n"
  28 "loc_FFD1BE78:\n"
  29       "LDR     R0, [R4, #0x18] \n"
  30       "MOV     R2, #0 \n"
  31       "ADD     R1, SP, #4 \n"
  32       "BL      sub_FFC2936C \n"
  33       "LDR     R0, [R4, #0x20] \n"
  34       "CMP     R0, #0 \n"
  35       "BNE     loc_FFD1BF48 \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_FFD1BF48 \n"
  42       "B       loc_FFD1BEFC \n"
  43       "B       loc_FFD1BF1C \n"
  44       "B       loc_FFD1BF2C \n"
  45       "B       loc_FFD1BF34 \n"
  46       "B       loc_FFD1BF04 \n"
  47       "B       loc_FFD1BF3C \n"
  48       "B       loc_FFD1BF0C \n"
  49       "B       loc_FFD1BF48 \n"
  50       "B       loc_FFD1BF44 \n"
  51       "B       loc_FFD1BED4 \n"
  52 "loc_FFD1BED4:\n"
  53       "LDR     R0, =0xFFD1BB7C \n"
  54       "STR     R6, [R4, #0x34] \n"
  55       "STR     R0, [R4, #0xA8] \n"
  56       "LDR     R0, =0xFFD1B59C \n"
  57       "LDR     R2, =0xFFD1B4B8 \n"
  58       "LDR     R1, =0x72318 \n"
  59       "STR     R6, [R4, #0x24] \n"
  60       "BL      sub_FFCBDCC4 \n"
  61       "STR     R5, [R4, #0x38] \n"
  62       "B       loc_FFD1BF48 \n"
  63 "loc_FFD1BEFC:\n"
  64       "BL      unlock_optical_zoom\n" //+-----> inserted to unlock the zoom
  65       "BL      sub_FFD1BC74 \n"
  66       "B       loc_FFD1BF48 \n"
  67 "loc_FFD1BF04:\n"
  68 //      "BL      sub_FFD1B97C \n"   //original
  69       "BL      sub_FFD1B97C_my \n"  //patched
  70       "B       loc_FFD1BF48 \n"
  71 "loc_FFD1BF0C:\n"
  72       "LDR     R1, [R0, #0x10] \n"
  73       "LDR     R0, [R0, #4] \n"
  74       "BL      sub_FFE16E10 \n"
  75       "B       loc_FFD1BF48 \n"
  76 "loc_FFD1BF1C:\n"
  77       "LDR     R0, [R4, #0x38] \n"
  78       "CMP     R0, #5 \n"
  79       "STRNE   R5, [R4, #0x28] \n"
  80       "B       loc_FFD1BF48 \n"
  81 "loc_FFD1BF2C:\n"
  82       "BL      sub_FFD1B758 \n"
  83       "B       loc_FFD1BF48 \n"
  84 "loc_FFD1BF34:\n"
  85       "BL      sub_FFD1B5E8 \n"
  86       "B       loc_FFD1BF48 \n"
  87 "loc_FFD1BF3C:\n"
  88       "BL      sub_FFD1B444 \n"
  89       "B       loc_FFD1BF48 \n"
  90 "loc_FFD1BF44:\n"
  91       "BL      sub_FFD1C0B0 \n"
  92 "loc_FFD1BF48:\n"
  93       "LDR     R1, [SP, #4] \n"
  94       "LDR     R3, =0xFFD1B2D4 \n"
  95       "STR     R6, [R1] \n"
  96       "STR     R8, [SP] \n"
  97       "LDR     R0, [R4, #0x1C] \n"
  98       "MOV     R2, R7 \n"
  99       "BL      sub_FFC29CC0 \n"
 100       "B       loc_FFD1BE78 \n"
 101         );
 102 }
 103 
 104 //** sub_FFD1B97C_my  @ 0xFFD1B97C 
 105 
 106 void __attribute__((naked,noinline)) sub_FFD1B97C_my() {
 107 asm volatile (
 108       "STMFD   SP!, {R4-R8,LR} \n"
 109       "SUB     SP, SP, #0x40 \n"
 110       "MOV     R6, #0 \n"
 111       "LDR     R5, =0x5748 \n"
 112       "MOV     R4, R0 \n"
 113       "STR     R6, [SP, #0x30] \n"
 114       "STR     R6, [SP, #0x28] \n"
 115       "LDR     R0, [R5, #0x38] \n"
 116       "MOV     R8, #4 \n"
 117       "CMP     R0, #3 \n"
 118       "STREQ   R8, [R5, #0x38] \n"
 119       "LDR     R0, [R5, #0xA8] \n"
 120       "BLX     R0 \n"
 121       "LDR     R0, [R5, #0x38] \n"
 122       "CMP     R0, #4 \n"
 123       "BNE     loc_FFD1BA54 \n"
 124       "ADD     R3, SP, #0x28 \n"
 125       "ADD     R2, SP, #0x2C \n"
 126       "ADD     R1, SP, #0x30 \n"
 127       "ADD     R0, SP, #0x34 \n"
 128       "BL      sub_FFE16FA4 \n"
 129       "CMP     R0, #0 \n"
 130       "MOV     R7, #1 \n"
 131       "BNE     loc_FFD1B9F8 \n"
 132       "LDR     R1, [R5, #0x28] \n"
 133       "CMP     R1, #1 \n"
 134       "BNE     loc_FFD1BA5C \n"
 135       "LDR     R1, [R5, #0x60] \n"
 136       "LDR     R2, [R5, #0x3C] \n"
 137       "CMP     R1, R2 \n"
 138       "BCC     loc_FFD1BA5C \n"
 139 "loc_FFD1B9F8:\n"
 140       "CMP     R0, #0x80000001 \n"
 141       "STREQ   R8, [R5, #0x64] \n"
 142       "BEQ     loc_FFD1BA30 \n"
 143       "CMP     R0, #0x80000003 \n"
 144       "STREQ   R7, [R5, #0x64] \n"
 145       "BEQ     loc_FFD1BA30 \n"
 146       "CMP     R0, #0x80000005 \n"
 147       "MOVEQ   R0, #2 \n"
 148       "BEQ     loc_FFD1BA2C \n"
 149       "CMP     R0, #0x80000007 \n"
 150       "STRNE   R6, [R5, #0x64] \n"
 151       "BNE     loc_FFD1BA30 \n"
 152       "MOV     R0, #3 \n"
 153 "loc_FFD1BA2C:\n"
 154       "STR     R0, [R5, #0x64] \n"
 155 "loc_FFD1BA30:\n"
 156       "LDR     R0, =0x72348 \n"
 157       "LDR     R0, [R0, #8] \n"
 158       "CMP     R0, #0 \n"
 159       "BEQ     loc_FFD1BA48 \n"
 160       "BL      sub_FFC48DE4 \n"
 161       "B       loc_FFD1BA4C \n"
 162 "loc_FFD1BA48:\n"
 163       "BL      sub_FFD1B444 \n"
 164 "loc_FFD1BA4C:\n"
 165       "MOV     R0, #5 \n"
 166       "STR     R0, [R5, #0x38] \n"
 167 "loc_FFD1BA54:\n"
 168       "ADD     SP, SP, #0x40 \n"
 169       "LDMFD   SP!, {R4-R8,PC} \n"
 170 "loc_FFD1BA5C:\n"
 171       "LDR     LR, [SP, #0x30] \n"
 172       "CMP     LR, #0 \n"
 173       "BEQ     loc_FFD1BB24 \n"
 174       "STR     R7, [R5, #0x2C] \n"
 175       "LDR     R0, [R5, #0x7C] \n"
 176       "LDR     R1, [R4, #0x14] \n"
 177       "LDR     R2, [R4, #0x18] \n"
 178       "LDR     R12, [R4, #0xC] \n"
 179       "ADD     R3, SP, #0x38 \n"
 180       "ADD     R8, SP, #0x14 \n"
 181       "STMIA   R8, {R0-R3} \n"
 182       "LDR     R3, [R5, #0x68] \n"
 183       "ADD     R2, SP, #0x3C \n"
 184       "ADD     R8, SP, #8 \n"
 185       "LDRD    R0, [SP, #0x28] \n"
 186       "STMIA   R8, {R0,R2,R3} \n"
 187       "STR     R1, [SP, #4] \n"
 188       "STR     LR, [SP] \n"
 189       "LDMIB   R4, {R0,R1} \n"
 190       "LDR     R3, [SP, #0x34] \n"
 191       "MOV     R2, R12 \n"
 192       "BL      sub_FFDEA518 \n"
 193       "LDR     R0, [R5, #0x10] \n"
 194       "LDR     R1, [R5, #0x58] \n"
 195       "BL      sub_FFC29788 \n"
 196       "CMP     R0, #9 \n"
 197       "BNE     loc_FFD1BAD8 \n"
 198       "BL      sub_FFE17590 \n"
 199       "MOV     R0, #0x90000 \n"
 200       "STR     R7, [R5, #0x38] \n"
 201       "B       loc_FFD1BAF0 \n"
 202 "loc_FFD1BAD8:\n"
 203       "LDR     R0, [SP, #0x38] \n"
 204       "CMP     R0, #0 \n"
 205       "BEQ     loc_FFD1BAF8 \n"
 206       "BL      sub_FFE17590 \n"
 207       "MOV     R0, #0xA0000 \n"
 208       "STR     R7, [R5, #0x38] \n"
 209 "loc_FFD1BAF0:\n"
 210       "BL      sub_FFC747A4 \n"
 211       "B       loc_FFD1BA54 \n"
 212 "loc_FFD1BAF8:\n"
 213       "BL      sub_FFDEA5DC \n"
 214       "LDR     R0, [SP, #0x34] \n"
 215       "LDR     R1, [SP, #0x3C] \n"
 216       "BL      sub_FFE17338 \n"
 217       "LDR     R0, [R5, #0x5C] \n"
 218       "LDR     R1, =0x57C4 \n"
 219       "ADD     R0, R0, #1 \n"
 220       "STR     R0, [R5, #0x5C] \n"
 221       "LDR     R0, [SP, #0x3C] \n"
 222       "MOV     R2, #0 \n"
 223 //      "BL      sub_FFE1515C \n"  //original
 224       "BL      sub_FFE1515C_my \n" //patched
 225 
 226 "loc_FFD1BB24:\n"
 227       "LDR     R0, [R5, #0x60] \n"
 228       "ADD     R0, R0, #1 \n"
 229       "STR     R0, [R5, #0x60] \n"
 230       "LDR     R1, [R5, #0x4C] \n"
 231       "MUL     R0, R1, R0 \n"
 232       "LDR     R1, [R5, #0x48] \n"
 233       "BL      sub_FFEA4910 \n"
 234       "MOV     R4, R0 \n"
 235       "BL      sub_FFE175C8 \n"
 236       "LDR     R1, [R5, #0x80] \n"
 237       "CMP     R1, R4 \n"
 238       "BNE     loc_FFD1BB60 \n"
 239       "LDR     R0, [R5, #0x30] \n"
 240       "CMP     R0, #1 \n"
 241       "BNE     loc_FFD1BB74 \n"
 242 "loc_FFD1BB60:\n"
 243       "LDR     R1, [R5, #0x8C] \n"
 244       "MOV     R0, R4 \n"
 245       "BLX     R1 \n"
 246       "STR     R4, [R5, #0x80] \n"
 247       "STR     R6, [R5, #0x30] \n"
 248 "loc_FFD1BB74:\n"
 249       "STR     R6, [R5, #0x2C] \n"
 250       "B       loc_FFD1BA54 \n"
 251         );
 252 }
 253 
 254 //** sub_FFE1515C_my  @ 0xFFE1515C 
 255 
 256 void __attribute__((naked,noinline)) sub_FFE1515C_my(){
 257 asm volatile (
 258       "STMFD   SP!, {R4-R8,LR} \n"
 259       "LDR     R4, =0x9000 \n"
 260       "LDR     LR, [R4] \n"
 261       "LDR     R2, [R4, #8] \n"
 262       "CMP     LR, #0 \n"
 263       "LDRNE   R3, [R4, #0xC] \n"
 264       "MOV     R5, R2 \n"
 265       "CMPNE   R3, #1 \n"
 266       "MOVEQ   R2, #0 \n"
 267       "STREQ   R0, [R4] \n"
 268       "STREQ   R2, [R4, #0xC] \n"
 269       "BEQ     loc_FFE15228 \n"
 270       "LDR     R3, [R4, #4] \n"
 271       "LDR     R7, =0xFFEED7D4 \n"
 272       "ADD     R12, R3, R3, LSL #1 \n"
 273       "LDR     R3, [R7, R12, LSL #2] \n"
 274       "ADD     R6, R7, #0x30 \n"
 275       "LDR     R8, [R6, R12, LSL #2] \n"
 276       "SUB     R3, LR, R3 \n"
 277       "CMP     R3, #0 \n"
 278       "SUB     LR, LR, R8 \n"
 279       "BLE     loc_FFE151E4 \n"
 280       "ADD     R12, R7, R12, LSL #2 \n"
 281       "LDR     LR, [R12, #4] \n"
 282       "CMP     LR, R3 \n"
 283       "ADDGE   R2, R2, #1 \n"
 284       "BGE     loc_FFE151D8 \n"
 285       "LDR     R12, [R12, #8] \n"
 286       "CMP     R12, R3 \n"
 287       "ADDLT   R2, R2, #3 \n"
 288       "ADDGE   R2, R2, #2 \n"
 289 "loc_FFE151D8:\n"
 290 //      "CMP     R2, #0x17 \n"
 291 //      "MOVGE   R2, #0x16 \n"
 292                 "CMP     R2, #0x1A\n"   // +
 293                 "MOVGE   R2, #0x19\n"   // +
 294       "B       loc_FFE15218 \n"
 295 "loc_FFE151E4:\n"
 296       "CMP     LR, #0 \n"
 297       "BGE     loc_FFE15218 \n"
 298       "ADD     R3, R6, R12, LSL #2 \n"
 299       "LDR     R12, [R3, #4] \n"
 300       "CMP     R12, LR \n"
 301       "SUBLE   R2, R2, #1 \n"
 302       "BLE     loc_FFE15210 \n"
 303       "LDR     R3, [R3, #8] \n"
 304       "CMP     R3, LR \n"
 305       "SUBGT   R2, R2, #3 \n"
 306       "SUBLE   R2, R2, #2 \n"
 307 "loc_FFE15210:\n"
 308       "CMP     R2, #0 \n"
 309       "MOVLT   R2, #0 \n"
 310 "loc_FFE15218:\n"
 311       "CMP     R2, R5 \n"
 312       "STRNE   R2, [R4, #8] \n"
 313       "MOVNE   R2, #1 \n"
 314       "STRNE   R2, [R4, #0xC] \n"
 315 "loc_FFE15228:\n"
 316 //      "LDR     R2, =0xFFEED778 \n"  //original
 317       "LDR     R2, =CompressionRateTable \n"
 318       "LDR     R3, [R4, #8] \n"
 319       "LDR     R2, [R2, R3, LSL #2] \n"
 320 
 321                 "LDR     R3, =video_mode\n"      // +
 322                 "LDR     R3, [R3]\n"             // +
 323                 "LDR     R3, [R3]\n"             // +
 324                 "CMP     R3, #1\n"               // +
 325                 "LDREQ   R3, =video_quality\n"   // +
 326                 "LDREQ   R3, [R3]\n"             // +
 327                 "LDREQ   R2, [R3]\n"             // +
 328 
 329       "STR     R2, [R1] \n"
 330       "STR     R0, [R4] \n"
 331       "LDMFD   SP!, {R4-R8,PC} \n"
 332         );
 333 }

/* [<][>][^][v][top][bottom][index][help] */