root/platform/g7/sub/100i/movie_rec.c

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DEFINITIONS

This source file includes following definitions.
  1. change_video_tables
  2. movie_record_task
  3. sub_FF990F74_my
  4. sub_FF991E24_my

   1 #include "conf.h"
   2 
   3 int *video_quality = &conf.video_quality;
   4 int *video_mode    = &conf.video_mode;
   5 
   6 long def_table1[12]={0x2000,0x38D,0x788,0x5800,0x9C5,0x14B8,0x10000,0x1C6A,0x3C45,0x20000,0x387A,0x7813};
   7 
   8 long def_table2[12]={0x1CCD,-0x2E1,-0x579,0x4F33,-0x7EB,-0xF0C,0xE666,-0x170A,-0x2BC6,0x1CC39,-0x2F5B,-0x59F0};
   9 
  10 long table1[12], table2[12];
  11 
  12 void change_video_tables(int a, int b){
  13  int i;
  14  for (i=0;i<12;i++) {table1[i]=(def_table1[i]*a)/b; table2[i]=(def_table2[i]*a)/b;}
  15 }
  16 
  17 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};
  18 
  19 
  20 void __attribute__((naked,noinline)) movie_record_task(){
  21  asm volatile(
  22                 "STMFD   SP!, {R4,R5,LR}\n" 
  23                 "SUB     SP, SP, #4\n"      
  24                 "MOV     R5, SP\n"          
  25                 "MOV     R4, #0\n"          
  26 "loc_FF9907AC:\n"                           
  27                 "LDR     R3, =0x770FC\n"    
  28                 "MOV     R2, #0\n"          
  29                 "LDR     R0, [R3]\n"        
  30                 "MOV     R1, R5\n"          
  31                 "BL      sub_FF8213F8\n" 
  32                 "LDR     R3, =0x771D0\n"    
  33                 "LDR     R2, [R3]\n"        
  34                 "CMP     R2, #0\n"          
  35                 "BNE     loc_FF990858\n"    
  36                 "LDR     R1, [SP]\n"        
  37                 "LDR     R3, [R1]\n"        
  38                 "SUB     R3, R3, #2\n"      
  39                 "MOV     R0, R1\n"          
  40                 "CMP     R3, #9\n"          
  41                 "LDRLS   PC, [PC,R3,LSL#2]\n" 
  42                 "B       loc_FF99085C\n"    
  43                 ".long loc_FF99081C\n"
  44                 ".long loc_FF990834\n"
  45                 ".long loc_FF99083C\n"
  46                 ".long loc_FF990844\n"
  47                 ".long loc_FF990824\n"
  48                 ".long loc_FF99084C\n"
  49                 ".long loc_FF99082C\n"
  50                 ".long loc_FF99085C\n"
  51                 ".long loc_FF990854\n"
  52                 ".long loc_FF990814\n"
  53 "loc_FF990814:\n"                           
  54                                         
  55                 "BL      sub_FF9908C8\n"    
  56                 "B       loc_FF990858\n"    
  57 "loc_FF99081C:\n"                           
  58 
  59                 "BL      unlock_optical_zoom\n"                        
  60                 "BL      sub_FF990AAC\n"    
  61                 "B       loc_FF990858\n"    
  62 "loc_FF990824:\n"                           
  63                                         
  64                 "BL      sub_FF990F74_my\n"   //--------------------> 
  65                 "B       loc_FF990858\n"    
  66 "loc_FF99082C:\n"                           
  67                                         
  68                 "BL      sub_FF991660\n"    
  69                 "B       loc_FF990858\n"    
  70 "loc_FF990834:\n"                           
  71                                         
  72                 "BL      sub_FF991244\n"    
  73                 "B       loc_FF990858\n"    
  74 "loc_FF99083C:\n"                           
  75                                         
  76                 "BL      sub_FF9917FC\n"    
  77                 "B       loc_FF990858\n"    
  78 "loc_FF990844:\n"                           
  79                                         
  80                 "BL      sub_FF991A2C\n"    
  81                 "B       loc_FF990858\n"    
  82 "loc_FF99084C:\n"                           
  83                                         
  84                 "BL      sub_FF9916E8\n"    
  85                 "B       loc_FF990858\n"    
  86 "loc_FF990854:\n"                           
  87                                         
  88                 "BL      sub_FF991294\n"    
  89 "loc_FF990858:\n"                           
  90                                         
  91                 "LDR     R1, [SP]\n"        
  92 "loc_FF99085C:\n"                           
  93                                         
  94                 "LDR     R3, =0x77100\n"    
  95                 "STR     R4, [R1]\n"        
  96                 "LDR     R0, [R3]\n"        
  97                 "MOV     R2, R4\n"          
  98                 "BL      sub_FF821810\n" 
  99                 "B       loc_FF9907AC\n"    
 100  );
 101 }
 102 
 103 
 104 void __attribute__((naked,noinline)) sub_FF990F74_my(){
 105  asm volatile(
 106                 "STMFD   SP!, {R4-R11,LR}\n" 
 107                 "LDR     R5, =0x771E8\n"    
 108                 "SUB     SP, SP, #0x34\n"   
 109                 "LDR     R3, [R5]\n"        
 110                 "MOV     R2, #0\n"          
 111                 "CMP     R3, #3\n"          
 112                 "STR     R2, [SP,#0x24]\n"  
 113                 "MOV     R4, R0\n"          
 114                 "STR     R2, [SP,#0x2C]\n"  
 115                 "MOVEQ   R3, #4\n"          
 116                 "STREQ   R3, [R5]\n"        
 117                 "LDR     R3, =0x77284\n"    
 118                 "MOV     LR, PC\n"          
 119                 "LDR     PC, [R3]\n"        
 120                 "LDR     R2, [R5]\n"        
 121                 "CMP     R2, #4\n"          
 122                 "BNE     loc_FF99116C\n"    
 123                 "ADD     R0, SP, #0x30\n"   
 124                 "ADD     R1, SP, #0x2C\n"   
 125                 "ADD     R2, SP, #0x28\n"   
 126                 "ADD     R3, SP, #0x24\n"   
 127                 "BL      sub_FF992A98\n"    
 128                 "CMP     R0, #0\n"          
 129                 "BNE     loc_FF990FFC\n"    
 130                 "LDR     R3, =0x771D8\n"    
 131                 "LDR     R2, [R3]\n"        
 132                 "CMP     R2, #1\n"          
 133                 "BNE     loc_FF991010\n"    
 134                 "LDR     R2, =0x77214\n"    
 135                 "LDR     R1, =0x771EC\n"    
 136                 "LDR     R12, [R2]\n"       
 137                 "LDR     R3, [R1]\n"        
 138                 "CMP     R12, R3\n"         
 139                 "BCC     loc_FF991010\n"    
 140 "loc_FF990FFC:\n"                           
 141                 "BL      sub_FF9911BC\n"    
 142                 "BL      sub_FF991620\n"    
 143                 "MOV     R3, #5\n"          
 144                 "STR     R3, [R5]\n"        
 145                 "B       loc_FF99116C\n"    
 146 "loc_FF991010:\n"                           
 147                                         
 148                 "LDR     R8, [SP,#0x2C]\n"  
 149                 "CMP     R8, #0\n"          
 150                 "BEQ     loc_FF9910EC\n"    
 151                 "LDR     R12, =0x7721C\n"   
 152                 "LDR     R9, =0x77228\n"    
 153                 "LDR     R11, =0x771DC\n"   
 154                 "LDR     R7, [R12]\n"       
 155                 "ADD     R5, SP, #0x24\n"   
 156                 "LDMIA   R5, {R5,LR}\n"     
 157                 "LDR     R6, [R9]\n"        
 158                 "MOV     R10, #1\n"         
 159                 "LDMIB   R4, {R0-R2}\n"     
 160                 "LDR     R3, [SP,#0x30]\n"  
 161                 "ADD     R12, SP, #0x20\n"  
 162                 "STR     R10, [R11]\n"      
 163                 "ADD     R4, SP, #0x1C\n"   
 164                 "STMEA   SP, {R8,LR}\n"     
 165                 "STR     R5, [SP,#8]\n"     
 166                 "STR     R12, [SP,#0xC]\n"  
 167                 "STR     R7, [SP,#0x10]\n"  
 168                 "STR     R6, [SP,#0x14]\n"  
 169                 "STR     R4, [SP,#0x18]\n"  
 170                 "BL      sub_FF8A8CB0\n"    
 171                 "LDR     R3, =0x770F4\n"    
 172                 "MOV     R1, #0x3E8\n"      
 173                 "LDR     R0, [R3]\n"        
 174                 "BL      sub_FF821FA4\n"   
 175                 "CMP     R0, #9\n"          
 176                 "BNE     loc_FF991094\n"    
 177                 "BL      sub_FF993328\n"    
 178                 "LDR     R3, =0x771E8\n"    
 179                 "LDR     R0, =0xFF990F5C\n" 
 180                 "B       loc_FF9910AC\n"    
 181 "loc_FF991094:\n"                           
 182                 "LDR     R4, [SP,#0x1C]\n"  
 183                 "CMP     R4, #0\n"          
 184                 "BEQ     loc_FF9910B8\n"    
 185                 "BL      sub_FF993328\n"    
 186                 "LDR     R3, =0x771E8\n"    
 187                 "LDR     R0, =0xFF990F68\n" 
 188 "loc_FF9910AC:\n"                           
 189                 "STR     R10, [R3]\n"       
 190                 "BL      sub_FF9AD184\n"    
 191                 "B       loc_FF99116C\n"    
 192 "loc_FF9910B8:\n"                           
 193                 "BL      sub_FF8A8E0C\n"    
 194                 "LDR     R0, [SP,#0x30]\n"  
 195                 "LDR     R1, [SP,#0x20]\n"  
 196                 "BL      sub_FF992F80\n"    
 197                 "LDR     R12, =0x77210\n"   
 198                 "LDR     R3, [R12]\n"       
 199                 "ADD     R3, R3, #1\n"      
 200                 "LDR     R0, [SP,#0x20]\n"  
 201                 "MOV     R1, R9\n"          
 202                 "MOV     R2, R4\n"          
 203                 "STR     R3, [R12]\n"       
 204                 "BL      sub_FF991E24_my\n"   //-------------------> 
 205                 "B       loc_FF9910F0\n"    
 206 "loc_FF9910EC:\n"                           
 207                 "LDR     R11, =0x771DC\n"   
 208 "loc_FF9910F0:\n"                           
 209                 "LDR     R4, =0x77214\n"    
 210                 "LDR     R2, =0x77234\n"    
 211                 "LDR     R3, [R4]\n"        
 212                 "LDR     R1, [R2]\n"        
 213                 "LDR     R12, =0x77230\n"   
 214                 "ADD     R3, R3, #1\n"      
 215                 "MUL     R0, R1, R3\n"      
 216                 "LDR     R1, [R12]\n"       
 217                 "STR     R3, [R4]\n"        
 218                 "BL      sub_FFB9286C\n"       
 219                 "LDR     R6, =0x7722C\n"    
 220                 "MOV     R4, R0\n"          
 221                 "BL      sub_FF993364\n"    
 222                 "LDR     R3, [R6]\n"        
 223                 "CMP     R3, R4\n"          
 224                 "BNE     loc_FF991144\n"    
 225                 "LDR     R5, =0x771E0\n"    
 226                 "LDR     R3, [R5]\n"        
 227                 "CMP     R3, #1\n"          
 228                 "BNE     loc_FF991164\n"    
 229                 "B       loc_FF991148\n"    
 230 "loc_FF991144:\n"                           
 231                 "LDR     R5, =0x771E0\n"    
 232 "loc_FF991148:\n"                           
 233                 "LDR     R2, =0x77268\n"    
 234                 "MOV     R0, R4\n"          
 235                 "MOV     LR, PC\n"          
 236                 "LDR     PC, [R2]\n"        
 237                 "MOV     R3, #0\n"          
 238                 "STR     R3, [R5]\n"        
 239                 "STR     R4, [R6]\n"        
 240 "loc_FF991164:\n"                           
 241                 "MOV     R3, #0\n"          
 242                 "STR     R3, [R11]\n"       
 243 "loc_FF99116C:\n"                           
 244                                         
 245                 "ADD     SP, SP, #0x34\n"   
 246                 "LDMFD   SP!, {R4-R11,PC}\n" 
 247 
 248  );
 249 }
 250 
 251 void __attribute__((naked,noinline)) sub_FF991E24_my(){
 252  asm volatile(
 253                 "CMP     R2, #1\n"          
 254                 "STMFD   SP!, {R4-R7,LR}\n" 
 255                 "MOV     R7, R0\n"          
 256                 "MOV     R6, R1\n"          
 257                 "MOVEQ   R3, #0x79\n"       
 258                 "STREQ   R3, [R6]\n"        
 259                 "LDMEQFD SP!, {R4-R7,PC}\n" 
 260                 "LDR     R12, =0x772C8\n"   
 261                 "LDR     R0, [R12]\n"       
 262                 "LDR     R3, =0x772D0\n"    
 263                 "CMP     R0, #0\n"          
 264                 "LDR     R1, [R3]\n"        
 265                 "BEQ     loc_FF991E6C\n"    
 266                 "LDR     R2, =0x772D4\n"    
 267                 "LDR     R3, [R2]\n"        
 268                 "CMP     R3, #1\n"          
 269                 "BNE     loc_FF991E80\n"    
 270                 "B       loc_FF991E70\n"    
 271 "loc_FF991E6C:\n"                           
 272                 "LDR     R2, =0x772D4\n"    
 273 "loc_FF991E70:\n"                           
 274                 "MOV     R3, #0\n"          
 275                 "STR     R3, [R2]\n"        
 276                 "STR     R7, [R12]\n"       
 277                 "B       loc_FF991F38\n"    
 278 "loc_FF991E80:\n"                           
 279                 "LDR     R2, =0x772CC\n"    
 280                 "LDR     R3, [R2]\n"        
 281                 "LDR     R5, =table1\n"  // + 0xFF991C6C
 282                 "ADD     R3, R3, R3,LSL#1\n" 
 283                 "MOV     LR, R3,LSL#2\n"    
 284                 "LDR     R2, [R5,LR]\n"     
 285                 "LDR     R4, =table2\n"  // + 0xFF991C9C
 286                 "RSB     R12, R2, R0\n"     
 287                 "LDR     R3, [R4,LR]\n"     
 288                 "CMP     R12, #0\n"         
 289                 "RSB     R0, R3, R0\n"      
 290                 "BLE     loc_FF991EE4\n"    
 291                 "ADD     R3, R5, #4\n"      
 292                 "LDR     R2, [R3,LR]\n"     
 293                 "CMP     R2, R12\n"         
 294                 "ADDGE   R1, R1, #1\n"      
 295                 "BGE     loc_FF991ED8\n"    
 296                 "ADD     R3, R5, #8\n"      
 297                 "LDR     R2, [R3,LR]\n"     
 298                 "CMP     R2, R12\n"         
 299                 "ADDGE   R1, R1, #2\n"      
 300                 "ADDLT   R1, R1, #3\n"      
 301 "loc_FF991ED8:\n"                           
 302            //   "CMP     R1, #0xE\n"    // -
 303            //   "MOVGE   R1, #0xE\n"    // -
 304                 "CMP     R1, #0x1A\n"   // +
 305                 "MOVGE   R1, #0x1A\n"   // +
 306 
 307                 "B       loc_FF991F1C\n"    
 308 "loc_FF991EE4:\n"                           
 309                 "CMP     R0, #0\n"          
 310                 "BGE     loc_FF991F1C\n"    
 311                 "ADD     R3, R4, #4\n"      
 312                 "LDR     R2, [R3,LR]\n"     
 313                 "CMP     R2, R0\n"          
 314                 "SUBLE   R1, R1, #1\n"      
 315                 "BLE     loc_FF991F14\n"    
 316                 "ADD     R3, R4, #8\n"      
 317                 "LDR     R2, [R3,LR]\n"     
 318                 "CMP     R2, R0\n"          
 319                 "SUBLE   R1, R1, #2\n"      
 320                 "SUBGT   R1, R1, #3\n"      
 321 "loc_FF991F14:\n"                           
 322                 "CMP     R1, #0\n"          
 323                 "MOVLT   R1, #0\n"          
 324 "loc_FF991F1C:\n"                           
 325                                         
 326                 "LDR     R0, =0x772D0\n"    
 327                 "LDR     R3, [R0]\n"        
 328                 "CMP     R1, R3\n"          
 329                 "LDRNE   R2, =0x772D4\n"    
 330                 "MOVNE   R3, #1\n"          
 331                 "STRNE   R1, [R0]\n"        
 332                 "STRNE   R3, [R2]\n"        
 333 "loc_FF991F38:\n"                           
 334                 "LDR     R3, =0x772D0\n"    
 335         //      "LDR     R1, =0x6DAC\n"    // -
 336                 "LDR     R1, =video_mode\n"  //+
 337                 "LDR     R0, [R3]\n"        
 338                 "LDR     R2, =CompressionRateTable\n" 
 339                 "LDR     R12, [R1]\n"
 340                 "LDR     R12, [R12]\n"    //+      
 341                 "LDR     LR, [R2,R0,LSL#2]\n" 
 342                 "LDR     R3, =0x772C8\n"    
 343                 "CMP     R12, #1\n"         
 344                 "STR     R7, [R3]\n"        
 345                 "STR     LR, [R6]\n"        
 346             //  "MOVEQ   R3, #0xB\n"    //-
 347 
 348                 "LDREQ   R3, =video_quality\n"   //+     
 349                 "LDREQ   R3, [R3]\n"   //+     
 350                 "LDREQ   R3, [R3]\n"   //+     
 351              
 352                 "STREQ   R3, [R6]\n"        
 353                 "LDMFD   SP!, {R4-R7,PC}\n" 
 354  );
 355 }
 356 

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