root/platform/ixus85_sd770/sub/100a/movie_rec.c

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DEFINITIONS

This source file includes following definitions.
  1. change_video_tables
  2. movie_record_task
  3. sub_FF859890_my
  4. sub_FF93484C_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[68] = {
   7         0x2000,  0x38D,   0x788,   0xBE1,   0x10CB,  0x1642,  0x1C48,  0x22F9,  0x2A79,  0x32AA, 0x3C01, 0x4637,
   8         0x5190,  0x5E0E,  0x5800,  0x9C5,   0x14B8,  0x20C9,  0x2E31,  0x3D39,  0x4DC9,  0x6030, 0x74D1, 0x8B8D,
   9         0xA509,  0xC160,  0xE054,  0x102AF, 0x10000, 0x1C6A,  0x3C45,  0x5F60,  0x8661,  0xB21A, 0xE249, 0x117D2,
  10         0x153D5, 0x195F8, 0x1E01C, 0x2328E, 0x28C99, 0x2F08B, 0x8000,  0xE35,   0x1E23,  0x2FB0, 0x4331, 0x590D, 
  11         0x7125,  0x8BE9,  0xA9EB,  0xCAFC,  0xF00E,  0x11947, 0x1464D, 0x17846, 0x1CCD, -0x2E1,  -0x579, 0x4F33,
  12         -0x7EB, -0xF0C,   0xE666,  -0x170A, -0x2BC6, 0x7333,  -0xB85, -0x15E3};
  13 
  14 long table[68];
  15 
  16 void change_video_tables(int a, int b) {
  17         int i;
  18 
  19         for (i=0;i<68;i++) {
  20                 table[i]=(def_table[i]*a)/b;
  21         }
  22 }
  23 
  24 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};
  25 
  26 // Extracted method: sub_FF859DF8
  27 void __attribute__((naked,noinline)) movie_record_task()
  28 {
  29         asm volatile (
  30                 "STMFD   SP!, {R2-R8,LR}\n"
  31                 "LDR     R8, =0x32B\n"
  32                 "LDR     R7, =0x2710\n"
  33                 "LDR     R4, =0x5368\n"
  34                 "MOV     R6, #0\n"
  35                 "MOV     R5, #1\n"
  36 
  37                 "loc_FF859E10:\n"
  38                 "LDR     R0, [R4,#0x1C]\n"
  39                 "MOV     R2, #0\n"
  40                 "ADD     R1, SP, #0x20-0x1C\n"
  41                 "BL      sub_FF827D8C\n" // LOCATION: KerQueue.c:0
  42                 "LDR     R0, [R4,#0x24]\n"
  43                 "CMP     R0, #0\n"
  44                 "BNE     loc_FF859EE0\n"
  45                 "LDR     R0, [SP,#0x20-0x1C]\n"
  46                 "LDR     R1, [R0]\n"
  47                 "SUB     R1, R1, #2\n"
  48                 "CMP     R1, #9\n"
  49                 "ADDLS   PC, PC, R1,LSL#2\n"
  50                 "B       loc_FF859EE0\n"
  51 
  52                 "loc_FF859E44:\n"
  53                 "B       loc_FF859E94\n"
  54 
  55                 "loc_FF859E48:\n"
  56                 "B       loc_FF859EB4\n"
  57 
  58                 "loc_FF859E4C:\n"
  59                 "B       loc_FF859EC4\n"
  60 
  61                 "loc_FF859E50:\n"
  62                 "B       loc_FF859ECC\n"
  63 
  64                 "loc_FF859E54:\n"
  65                 "B       loc_FF859E9C\n"
  66 
  67                 "loc_FF859E58:\n"
  68                 "B       loc_FF859ED4\n"
  69 
  70                 "loc_FF859E5C:\n"
  71                 "B       loc_FF859EA4\n"
  72 
  73                 "loc_FF859E60:\n"
  74                 "B       loc_FF859EE0\n"
  75 
  76                 "loc_FF859E64:\n"
  77                 "B       loc_FF859EDC\n"
  78 
  79                 "loc_FF859E68:\n"
  80                 "B       loc_FF859E6C\n"
  81 
  82                 "loc_FF859E6C:\n"
  83                 // jumptable FF859E6C entry 9
  84                 "STR     R6, [R4,#0x38]\n"
  85                 "LDR     R0, =0xFF859ACC\n" // nullsub_234
  86                 "LDR     R2, =0xFF8593FC\n"
  87                 "LDR     R1, =0x199A8\n"
  88                 "STR     R0, [R4,#0xA4]\n"
  89                 "LDR     R0, =0xFF8594E0\n"
  90                 "STR     R6, [R4,#0x28]\n"
  91                 "BL      sub_FF8C5EB8\n"
  92                 "STR     R5, [R4,#0x3C]\n"
  93                 "B       loc_FF859EE0\n"
  94 
  95                 "loc_FF859E94:\n"
  96                 // jumptable FF859E6C entry 0
  97                 "BL      unlock_optical_zoom\n" //------------->
  98                 "BL      sub_FF859BC4\n" // LOCATION: MovieRecorder.c:0
  99                 "B       loc_FF859EE0\n"
 100 
 101                 "loc_FF859E9C:\n"
 102                 // jumptable FF859E6C entry 4
 103                 "BL      sub_FF859890_my\n" //------------->
 104                 "B       loc_FF859EE0\n"
 105 
 106                 "loc_FF859EA4:\n"
 107                 // jumptable FF859E6C entry 6
 108                 "LDR     R1, [R0,#0x10]\n"
 109                 "LDR     R0, [R0,#4]\n"
 110                 "BL      sub_FF9364A4\n" // LOCATION: AviWriter.c:0
 111                 "B       loc_FF859EE0\n"
 112 
 113                 "loc_FF859EB4:\n"
 114                 // jumptable FF859E6C entry 1
 115                 "LDR     R0, [R4,#0x3C]\n"
 116                 "CMP     R0, #5\n"
 117                 "STRNE   R5, [R4,#0x2C]\n"
 118                 "B       loc_FF859EE0\n"
 119 
 120                 "loc_FF859EC4:\n"
 121                 // jumptable FF859E6C entry 2
 122                 "BL      sub_FF859694\n" // LOCATION: MovieRecorder.c:1000
 123                 "B       loc_FF859EE0\n"
 124 
 125                 "loc_FF859ECC:\n"
 126                 // jumptable FF859E6C entry 3
 127                 "BL      sub_FF85952C\n"
 128                 "B       loc_FF859EE0\n"
 129 
 130                 "loc_FF859ED4:\n"
 131                 // jumptable FF859E6C entry 5
 132                 "BL      sub_FF859388\n" // LOCATION: MovieRecorder.c:100
 133                 "B       loc_FF859EE0\n"
 134 
 135                 "loc_FF859EDC:\n"
 136                 // jumptable FF859E6C entry 8
 137                 "BL      sub_FF85A048\n" // LOCATION: MovieRecorder.c:100
 138 
 139                 "loc_FF859EE0:\n"
 140                 // jumptable FF859E6C default entry
 141                 // jumptable FF859E6C entry 7
 142                 "LDR     R1, [SP,#0x20-0x1C]\n"
 143                 "LDR     R3, =0xFF85918C\n" // aMovierecorder_  ; "MovieRecorder.c"
 144                 "STR     R6, [R1]\n"
 145                 "STR     R8, [SP,#0x20-0x20]\n"
 146                 "LDR     R0, [R4,#0x20]\n"
 147                 "MOV     R2, R7\n"
 148                 "BL      sub_FF81BC30\n"
 149                 "B       loc_FF859E10\n"
 150                 );
 151 }
 152 
 153 void __attribute__((naked,noinline)) sub_FF859890_my()
 154 {
 155         asm volatile (
 156                 "STMFD   SP!, {R4-R9,LR}\n"
 157                 "SUB     SP, SP, #0x3C\n"
 158                 "MOV     R7, #0\n"
 159                 "LDR     R5, =0x5368\n"
 160                 "MOV     R4, R0\n"
 161                 "STR     R7, [SP,#0x58-0x2C]\n"
 162                 "STR     R7, [SP,#0x58-0x34]\n"
 163                 "LDR     R0, [R5,#0x3C]\n"
 164                 "MOV     R8, #4\n"
 165                 "CMP     R0, #3\n"
 166                 "STREQ   R8, [R5,#0x3C]\n"
 167                 "LDR     R0, [R5,#0xA4]\n"
 168                 "MOV     R6, #0\n"
 169                 "BLX     R0\n"
 170                 "LDR     R0, [R5,#0x3C]\n"
 171                 "CMP     R0, #4\n"
 172                 "BNE     loc_FF8599A0\n"
 173                 "LDRH    R0, [R5,#2]\n"
 174                 "MOV     R9, #1\n"
 175                 "CMP     R0, #1\n"
 176                 "BNE     loc_FF85990C\n"
 177                 "LDRH    R1, [R5,#4]\n"
 178                 "LDR     R0, [R5,#0x4C]\n"
 179                 "MUL     R0, R1, R0\n"
 180                 "MOV     R1, #0x3E8\n"
 181                 "BL      sub_FFAA885C\n"
 182                 "MOV     R1, R0\n"
 183                 "LDR     R0, [R5,#0x54]\n"
 184                 "BL      sub_FFAA885C\n"
 185                 "CMP     R1, #0\n"
 186                 "BNE     loc_FF859928\n"
 187 
 188                 "loc_FF85990C:\n"
 189                 "ADD     R3, SP, #0x58-0x34\n"
 190                 "ADD     R2, SP, #0x58-0x30\n"
 191                 "ADD     R1, SP, #0x58-0x2C\n"
 192                 "ADD     R0, SP, #0x58-0x28\n"
 193                 "BL      sub_FF936638\n"
 194                 "MOVS    R6, R0\n"
 195                 "BNE     loc_FF859944\n"
 196 
 197                 "loc_FF859928:\n"
 198                 "LDR     R0, [R5,#0x2C]\n"
 199                 "CMP     R0, #1\n"
 200                 "BNE     loc_FF8599A8\n"
 201                 "LDR     R0, [R5,#0x54]\n"
 202                 "LDR     R1, [R5,#0x40]\n"
 203                 "CMP     R0, R1\n"
 204                 "BCC     loc_FF8599A8\n"
 205 
 206                 "loc_FF859944:\n"
 207                 "CMP     R6, #0x80000001\n"
 208                 "STREQ   R8, [R5,#0x58]\n"
 209                 "BEQ     loc_FF85997C\n"
 210                 "CMP     R6, #0x80000003\n"
 211                 "STREQ   R9, [R5,#0x58]\n"
 212                 "BEQ     loc_FF85997C\n"
 213                 "CMP     R6, #0x80000005\n"
 214                 "MOVEQ   R0, #2\n"
 215                 "BEQ     loc_FF859978\n"
 216                 "CMP     R6, #0x80000007\n"
 217                 "STRNE   R7, [R5,#0x58]\n"
 218                 "BNE     loc_FF85997C\n"
 219                 "MOV     R0, #3\n"
 220 
 221                 "loc_FF859978:\n"
 222                 "STR     R0, [R5,#0x58]\n"
 223 
 224                 "loc_FF85997C:\n"
 225                 "LDR     R0, =0x199D8\n"
 226                 "LDR     R0, [R0,#8]\n"
 227                 "CMP     R0, #0\n"
 228                 "BEQ     loc_FF859994\n"
 229                 "BL      sub_FF84403C\n"
 230                 "B       loc_FF859998\n"
 231 
 232                 "loc_FF859994:\n"
 233                 "BL      sub_FF859388\n" // LOCATION: MovieRecorder.c:100
 234 
 235                 "loc_FF859998:\n"
 236                 "MOV     R0, #5\n"
 237                 "STR     R0, [R5,#0x3C]\n"
 238 
 239                 "loc_FF8599A0:\n"
 240                 "ADD     SP, SP, #0x3C\n"
 241                 "LDMFD   SP!, {R4-R9,PC}\n"
 242 
 243                 "loc_FF8599A8:\n"
 244                 "LDR     R12, [SP,#0x58-0x2C]\n"
 245                 "CMP     R12, #0\n"
 246                 "BEQ     loc_FF859A74\n"
 247                 "STR     R9, [R5,#0x30]\n"
 248                 "LDR     R0, [R5,#0x70]\n"
 249                 "LDR     R1, [R4,#0x14]\n"
 250                 "LDR     R2, [R4,#0x18]\n"
 251                 "LDR     LR, [R4,#0xC]\n"
 252                 "ADD     R3, SP, #0x58-0x24\n"
 253                 "ADD     R6, SP, #0x58-0x44\n"
 254                 "STMIA   R6, {R0-R3}\n"
 255                 "LDR     R0, [SP,#0x58-0x34]\n"
 256                 "LDR     R3, [R5,#0x5C]\n"
 257                 "LDR     R1, [SP,#0x58-0x30]\n"
 258                 "ADD     R2, SP, #0x58-0x20\n"
 259                 "ADD     R6, SP, #0x58-0x50\n"
 260                 "STMIA   R6, {R0,R2,R3}\n"
 261                 "STR     R1, [SP,#0x58-0x54]\n"
 262                 "STR     R12, [SP,#0x58-0x58]\n"
 263                 "LDMIB   R4, {R0,R1}\n"
 264                 "LDR     R3, [SP,#0x58-0x28]\n"
 265                 "MOV     R2, LR\n"
 266                 "BL      sub_FF8EDAD8\n"
 267                 "LDR     R0, [R5,#0x14]\n"
 268                 "MOV     R1, #0x3E8\n"
 269                 "BL      sub_FF81B6AC\n" // eventproc_export_TakeSemaphore
 270                 "CMP     R0, #9\n"
 271                 "BNE     loc_FF859A28\n"
 272                 "BL      sub_FF936C14\n"
 273                 "MOV     R0, #0x90000\n"
 274                 "STR     R9, [R5,#0x3C]\n"
 275                 "B       loc_FF859A40\n"
 276 
 277                 "loc_FF859A28:\n"
 278                 "LDR     R0, [SP,#0x58-0x24]\n"
 279                 "CMP     R0, #0\n"
 280                 "BEQ     loc_FF859A48\n"
 281                 "BL      sub_FF936C14\n"
 282                 "MOV     R0, #0xA0000\n"
 283                 "STR     R9, [R5,#0x3C]\n"
 284 
 285                 "loc_FF859A40:\n"
 286                 "BL      sub_FF875750\n" // eventproc_export_HardwareDefect
 287                 "B       loc_FF8599A0\n"
 288 
 289                 "loc_FF859A48:\n"
 290                 "BL      sub_FF8EDB9C\n"
 291                 "LDR     R0, [SP,#0x58-0x28]\n"
 292                 "LDR     R1, [SP,#0x58-0x20]\n"
 293                 "BL      sub_FF9369BC\n" // LOCATION: AviWriter.c:0
 294                 "LDR     R0, [R5,#0x50]\n"
 295                 "LDR     R1, =0x53D8\n"
 296                 "ADD     R0, R0, #1\n"
 297                 "STR     R0, [R5,#0x50]\n"
 298                 "LDR     R0, [SP,#0x58-0x20]\n"
 299                 "MOV     R2, #0\n"
 300                 "BL      sub_FF93484C_my\n" //------------->
 301 
 302                 "loc_FF859A74:\n"
 303                 "LDR     R0, [R5,#0x54]\n"
 304                 "ADD     R0, R0, #1\n"
 305                 "STR     R0, [R5,#0x54]\n"
 306                 "LDR     R1, [R5,#0x7C]\n"
 307                 "MUL     R0, R1, R0\n"
 308                 "LDR     R1, [R5,#0x78]\n"
 309                 "BL      sub_FFAA885C\n"
 310                 "MOV     R4, R0\n"
 311                 "BL      sub_FF936C4C\n"
 312                 "LDR     R1, [R5,#0x74]\n"
 313                 "CMP     R1, R4\n"
 314                 "BNE     loc_FF859AB0\n"
 315                 "LDR     R0, [R5,#0x34]\n"
 316                 "CMP     R0, #1\n"
 317                 "BNE     loc_FF859AC4\n"
 318 
 319                 "loc_FF859AB0:\n"
 320                 "LDR     R1, [R5,#0x88]\n"
 321                 "MOV     R0, R4\n"
 322                 "BLX     R1\n"
 323                 "STR     R4, [R5,#0x74]\n"
 324                 "STR     R7, [R5,#0x34]\n"
 325 
 326                 "loc_FF859AC4:\n"
 327                 "STR     R7, [R5,#0x30]\n"
 328                 "B       loc_FF8599A0\n"
 329                 );
 330 }
 331 
 332 void __attribute__((naked,noinline)) sub_FF93484C_my()
 333 {
 334         asm volatile (
 335                 "STMFD   SP!, {R4-R8,LR}\n"
 336                 "LDR     R4, =0x884C\n"
 337                 "LDR     LR, [R4]\n"
 338                 "LDR     R2, [R4,#8]\n"
 339                 "CMP     LR, #0\n"
 340                 "LDRNE   R3, [R4,#0xC]\n"
 341                 "MOV     R5, R2\n"
 342                 "CMPNE   R3, #1\n"
 343                 "MOVEQ   R2, #0\n"
 344                 "STREQ   R0, [R4]\n"
 345                 "STREQ   R2, [R4,#0xC]\n"
 346                 "BEQ     loc_FF934918\n"
 347                 "LDR     R3, [R4,#4]\n"
 348                 //"LDR     R7, =0xFFAC3F50\n"
 349                 "LDR     R7, =table\n" // +
 350                 "ADD     R12, R3, R3,LSL#1\n"
 351                 "LDR     R3, [R7,R12,LSL#2]\n"
 352                 "ADD     R6, R7, #0x30\n"
 353                 "LDR     R8, [R6,R12,LSL#2]\n"
 354                 "SUB     R3, LR, R3\n"
 355                 "CMP     R3, #0\n"
 356                 "SUB     LR, LR, R8\n"
 357                 "BLE     loc_FF9348D4\n"
 358                 "ADD     R12, R7, R12,LSL#2\n"
 359                 "LDR     LR, [R12,#4]\n"
 360                 "CMP     LR, R3\n"
 361                 "ADDGE   R2, R2, #1\n"
 362                 "BGE     loc_FF9348C8\n"
 363                 "LDR     R12, [R12,#8]\n"
 364                 "CMP     R12, R3\n"
 365                 "ADDLT   R2, R2, #3\n"
 366                 "ADDGE   R2, R2, #2\n"
 367 
 368                 "loc_FF9348C8:\n"
 369                 //"CMP     R2, #0x17\n"
 370                 //"MOVGE   R2, #0x16\n"
 371                 "CMP     R2, #0x1A\n" // +
 372                 "MOVGE   R2, #0x19\n" // +
 373                 "B       loc_FF934908\n"
 374 
 375                 "loc_FF9348D4:\n"
 376                 "CMP     LR, #0\n"
 377                 "BGE     loc_FF934908\n"
 378                 "ADD     R3, R6, R12,LSL#2\n"
 379                 "LDR     R12, [R3,#4]\n"
 380                 "CMP     R12, LR\n"
 381                 "SUBLE   R2, R2, #1\n"
 382                 "BLE     loc_FF934900\n"
 383                 "LDR     R3, [R3,#8]\n"
 384                 "CMP     R3, LR\n"
 385                 "SUBGT   R2, R2, #3\n"
 386                 "SUBLE   R2, R2, #2\n"
 387 
 388                 "loc_FF934900:\n"
 389                 "CMP     R2, #0\n"
 390                 "MOVLT   R2, #0\n"
 391 
 392                 "loc_FF934908:\n"
 393                 "CMP     R2, R5\n"
 394                 "STRNE   R2, [R4,#8]\n"
 395                 "MOVNE   R2, #1\n"
 396                 "STRNE   R2, [R4,#0xC]\n"
 397 
 398                 "loc_FF934918:\n"
 399                 //"LDR     R2, =0xFFAC3EF4\n"
 400                 "LDR     R2, =CompressionRateTable\n" // +
 401                 "LDR     R3, [R4,#8]\n"
 402                 "LDR     R2, [R2,R3,LSL#2]\n"
 403 
 404                 "LDR     R3, =video_mode\n" // +
 405                 "LDR     R3, [R3]\n" // +
 406                 "LDR     R3, [R3]\n" // +
 407                 "CMP     R3, #1\n" // +
 408                 "LDREQ   R3, =video_quality\n" // +
 409                 "LDREQ   R3, [R3]\n" // +
 410                 "LDREQ   R2, [R3]\n" // +
 411 
 412                 "STR     R2, [R1]\n"
 413                 "STR     R0, [R4]\n"
 414                 "LDMFD   SP!, {R4-R8,PC}\n"
 415                 );
 416 }

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