| 1 | #include "conf.h"
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| 2 |
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| 3 | int *video_quality = &conf.video_quality;
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| 4 | int *video_mode = &conf.video_mode;
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| 5 |
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| 6 | long def_table1[56]={
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| 7 | 0x10000,0xC000,0x5800, 0x2000, 0x1C6A, 0x1550,0x9C5, 0x38D, 0x3C45, 0x2D34, 0x14B8, 0x788, 0x5F60, 0x4788,
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| 8 | 0x20C9, 0xBE1, 0x8661, 0x64C9, 0x2E31, 0x10CB,0xB21A, 0x8594, 0x3D39, 0x1642, 0xE249, 0xA9B8, 0x4DC9, 0x1C48,
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| 9 | 0x117D2,0xD1DF,0x6030, 0x22F9, 0x153D5,0xFEE1,0x74D1, 0x2A79, 0x195F8,0x1307C,0x8B8D, 0x32AA, 0x1E01C,0x16817,
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| 10 | 0xA509, 0x3C01,0x2328E,0x1A5ED,0xC160, 0x4637,0x28C99,0x1E975,0xE054, 0x5190, 0x2F08B,0x2346B,0x102AF,0x5E0E
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| 11 | };
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| 12 |
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| 13 | long def_table2[12]={0xE666,0xACCD,0x4F33,0x1CCD,-0x170A,-0x1148,-0x7EB,-0x2E1,-0x2BC6,-0x20D5,-0xF0C,-0x579};
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| 14 |
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| 15 | long table1[56], table2[12];
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| 16 |
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| 17 | void change_video_tables(int a, int b){
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| 18 | int i;
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| 19 | for (i=0;i<56;i++) table1[i]=(def_table1[i]*a)/b;
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| 20 | for (i=0;i<12;i++) table2[i]=(def_table2[i]*a)/b;
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| 21 | }
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| 22 |
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| 23 | 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};
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| 24 |
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| 25 |
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| 26 | void __attribute__((naked,noinline)) movie_record_task(){
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| 27 | asm volatile(
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| 28 | "STMFD SP!, {R4,LR}\n"
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| 29 | "SUB SP, SP, #4\n"
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| 30 | "MOV R4, SP\n"
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| 31 | "B loc_FF947234\n"
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| 32 | "loc_FF947184:\n"
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| 33 | "LDR R3, =0x6F668\n"
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| 34 | "LDR R2, [R3]\n"
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| 35 | "CMP R2, #0\n"
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| 36 | "BNE loc_FF947220\n"
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| 37 | "SUB R3, R12, #1\n"
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| 38 | "CMP R3, #0xA\n"
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| 39 | "LDRLS PC, [PC,R3,LSL#2]\n"
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| 40 | "B loc_FF947220\n"
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| 41 | ".long loc_FF9471D0\n"
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| 42 | ".long loc_FF9471D8\n"
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| 43 | ".long loc_FF9471F0\n"
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| 44 | ".long loc_FF9471F8\n"
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| 45 | ".long loc_FF947200\n"
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| 46 | ".long loc_FF9471E0\n"
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| 47 | ".long loc_FF947208\n"
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| 48 | ".long loc_FF9471E8\n"
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| 49 | ".long loc_FF947220\n"
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| 50 | ".long loc_FF947218\n"
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| 51 | ".long loc_FF947210\n"
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| 52 | "loc_FF9471D0:\n"
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| 53 |
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| 54 | "BL sub_FF9472B4\n"
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| 55 | "B loc_FF94721C\n"
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| 56 | "loc_FF9471D8:\n"
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| 57 |
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| 58 | "BL sub_FF9474E8\n"
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| 59 | "BL unlock_optical_zoom\n"
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| 60 | "B loc_FF94721C\n"
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| 61 | "loc_FF9471E0:\n"
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| 62 |
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| 63 | "BL sub_FF947874_my\n" //--------------------->
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| 64 | "B loc_FF94721C\n"
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| 65 | "loc_FF9471E8:\n"
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| 66 |
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| 67 | "BL sub_FF947CF8\n"
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| 68 | "B loc_FF94721C\n"
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| 69 | "loc_FF9471F0:\n"
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| 70 |
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| 71 | "BL sub_FF947ADC\n"
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| 72 | "B loc_FF94721C\n"
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| 73 | "loc_FF9471F8:\n"
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| 74 |
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| 75 | "BL sub_FF947F04\n"
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| 76 | "B loc_FF94721C\n"
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| 77 | "loc_FF947200:\n"
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| 78 |
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| 79 | "BL sub_FF9480C8\n"
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| 80 | "B loc_FF94721C\n"
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| 81 | "loc_FF947208:\n"
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| 82 |
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| 83 | "BL sub_FF947DB8\n"
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| 84 | "B loc_FF94721C\n"
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| 85 | "loc_FF947210:\n"
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| 86 |
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| 87 | "BL sub_FF947E98\n"
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| 88 | "B loc_FF94721C\n"
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| 89 | "loc_FF947218:\n"
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| 90 |
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| 91 | "BL sub_FF947B2C\n"
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| 92 | "loc_FF94721C:\n"
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| 93 |
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| 94 | "LDR R1, [SP]\n"
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| 95 | "loc_FF947220:\n"
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| 96 |
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| 97 | "LDR R3, =0x6F598\n"
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| 98 | "MOV R2, #0\n"
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| 99 | "STR R2, [R1]\n"
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| 100 | "LDR R0, [R3]\n"
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| 101 | "BL sub_FF8209C0\n"
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| 102 | "loc_FF947234:\n"
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| 103 | "LDR R3, =0x6F594\n"
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| 104 | "MOV R1, R4\n"
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| 105 | "LDR R0, [R3]\n"
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| 106 | "MOV R2, #0\n"
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| 107 | "BL sub_FF8205A8\n"
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| 108 | "LDR R0, [SP]\n"
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| 109 | "LDR R12, [R0]\n"
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| 110 | "CMP R12, #0xC\n"
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| 111 | "MOV R1, R0\n"
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| 112 | "BNE loc_FF947184\n"
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| 113 | "LDR R3, =0x6F58C\n"
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| 114 | "LDR R0, [R3]\n"
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| 115 | "BL sub_FF8213C8\n"
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| 116 | "BL sub_FF821DD0\n"
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| 117 | "ADD SP, SP, #4\n"
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| 118 | "LDMFD SP!, {R4,PC}\n"
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| 119 |
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| 120 | );
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| 121 | }
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| 122 |
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| 123 |
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| 124 | void __attribute__((naked,noinline)) sub_FF947874_my(){
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| 125 | asm volatile(
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| 126 | "STMFD SP!, {R4-R8,LR}\n"
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| 127 | "LDR R5, =0x6F684\n"
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| 128 | "SUB SP, SP, #0x1C\n"
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| 129 | "LDR R3, [R5]\n"
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| 130 | "CMP R3, #3\n"
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| 131 | "MOV R4, R0\n"
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| 132 | "MOVEQ R3, #4\n"
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| 133 | "STREQ R3, [R5]\n"
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| 134 | "LDR R3, =0x6F72C\n"
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| 135 | "MOV LR, PC\n"
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| 136 | "LDR PC, [R3]\n"
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| 137 | "LDR R2, [R5]\n"
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| 138 | "CMP R2, #4\n"
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| 139 | "BNE loc_FF947A0C\n"
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| 140 | "ADD R0, SP, #0x18\n"
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| 141 | "BL sub_FF9495DC_my\n" //------------------>
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| 142 | "CMP R0, #0\n"
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| 143 | "BNE loc_FF9478E4\n"
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| 144 | "LDR R3, =0x6F670\n"
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| 145 | "LDR R2, [R3]\n"
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| 146 | "CMP R2, #1\n"
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| 147 | "BNE loc_FF947900\n"
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| 148 | "LDR R2, =0x6F6C0\n"
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| 149 | "LDR R1, =0x6F698\n"
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| 150 | "LDR R12, [R2]\n"
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| 151 | "LDR R3, [R1]\n"
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| 152 | "CMP R12, R3\n"
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| 153 | "BCC loc_FF947900\n"
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| 154 | "loc_FF9478E4:\n"
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| 155 | "BL sub_FF947A54\n"
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| 156 | "LDR R3, =0x5348\n"
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| 157 | "LDR R0, [R3]\n"
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| 158 | "BL sub_FFA49210\n"
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| 159 | "MOV R3, #5\n"
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| 160 | "STR R3, [R5]\n"
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| 161 | "B loc_FF947A0C\n"
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| 162 | "loc_FF947900:\n"
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| 163 |
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| 164 | "LDR R0, [R4,#4]\n"
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| 165 | "LDR R5, [R4,#0xC]\n"
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| 166 | "LDR R3, =0x6F6C8\n"
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| 167 | "LDR R4, [R4,#8]\n"
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| 168 | "LDR R8, =0x6F6D4\n"
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| 169 | "LDR R6, =0x6F674\n"
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| 170 | "ADD R12, SP, #0x14\n"
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| 171 | "ADD LR, SP, #0x10\n"
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| 172 | "MOV R7, #1\n"
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| 173 | "LDR R2, [R3]\n"
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| 174 | "LDR R1, [SP,#0x18]\n"
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| 175 | "STMEA SP, {R4,R5,R12,LR}\n"
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| 176 | "LDR R3, [R8]\n"
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| 177 | "STR R7, [R6]\n"
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| 178 | "BL sub_FF898CA0\n"
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| 179 | "LDR R3, =0x6F58C\n"
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| 180 | "MOV R1, #0x3E8\n"
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| 181 | "LDR R0, [R3]\n"
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| 182 | "BL sub_FF8211E0\n"
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| 183 | "CMP R0, #9\n"
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| 184 | "BNE loc_FF947964\n"
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| 185 | "BL sub_FF949CF4\n"
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| 186 | "LDR R3, =0x6F684\n"
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| 187 | "LDR R0, =0xFF94785C\n"
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| 188 | "B loc_FF94797C\n"
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| 189 | "loc_FF947964:\n"
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| 190 | "LDR R5, [SP,#0x10]\n"
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| 191 | "CMP R5, #0\n"
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| 192 | "BEQ loc_FF947988\n"
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| 193 | "BL sub_FF949CF4\n"
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| 194 | "LDR R3, =0x6F684\n"
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| 195 | "LDR R0, =0xFF947868\n"
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| 196 | "loc_FF94797C:\n"
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| 197 | "STR R7, [R3]\n"
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| 198 | "BL sub_FF960F44\n"
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| 199 | "B loc_FF947A0C\n"
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| 200 | "loc_FF947988:\n"
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| 201 | "BL sub_FF898D4C\n"
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| 202 | "LDR R0, [SP,#0x18]\n"
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| 203 | "LDR R1, [SP,#0x14]\n"
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| 204 | "BL sub_FF9499FC\n"
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| 205 | "LDR R4, =0x6F6C0\n"
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| 206 | "LDR R3, [R4]\n"
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| 207 | "ADD R3, R3, #1\n"
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| 208 | "LDR R0, [SP,#0x14]\n"
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| 209 | "MOV R1, R8\n"
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| 210 | "STR R3, [R4]\n"
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| 211 | "MOV R2, R5\n"
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| 212 | "BL sub_FF9484C0_my\n" //---------------------->
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| 213 | "LDR R3, =0x6F6AC\n"
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| 214 | "LDR R4, [R4]\n"
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| 215 | "LDR R1, [R3]\n"
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| 216 | "MOV R0, R4\n"
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| 217 | "BL sub_FFAAF930\n"
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| 218 | "CMP R0, #0\n"
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| 219 | "BEQ loc_FF9479E8\n"
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| 220 | "LDR R6, =0x6F678\n"
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| 221 | "LDR R3, [R6]\n"
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| 222 | "CMP R3, #1\n"
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| 223 | "BNE loc_FF947A00\n"
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| 224 | "B loc_FF9479EC\n"
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| 225 | "loc_FF9479E8:\n"
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| 226 | "LDR R6, =0x6F678\n"
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| 227 | "loc_FF9479EC:\n"
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| 228 | "MOV R0, R4\n"
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| 229 | "LDR R3, =0x6F708\n"
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| 230 | "MOV LR, PC\n"
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| 231 | "LDR PC, [R3]\n"
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| 232 | "STR R5, [R6]\n"
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| 233 | "loc_FF947A00:\n"
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| 234 | "LDR R2, =0x6F674\n"
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| 235 | "MOV R3, #0\n"
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| 236 | "STR R3, [R2]\n"
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| 237 | "loc_FF947A0C:\n"
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| 238 |
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| 239 | "ADD SP, SP, #0x1C\n"
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| 240 | "LDMFD SP!, {R4-R8,PC}\n"
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| 241 |
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| 242 | );
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| 243 | }
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| 244 |
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| 245 | void __attribute__((naked,noinline)) sub_FF9495DC_my(){
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| 246 | asm volatile(
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| 247 | "STMFD SP!, {R4-R11,LR}\n"
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| 248 | "LDR R12, =0x6F9D4\n"
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| 249 | "LDR R3, =0x6F9EC\n"
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| 250 | "SUB SP, SP, #8\n"
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| 251 | "LDR R1, [R3]\n"
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| 252 | "LDR R2, [R12]\n"
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| 253 | "LDR R3, =0x6FA6C\n"
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| 254 | "ADD R7, R2, #1\n"
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| 255 | "LDR R3, [R3]\n"
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| 256 | "CMP R7, R1\n"
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| 257 | "STR R7, [R12]\n"
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| 258 | "MOV R11, R0\n"
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| 259 | "STR R3, [SP,#4]\n"
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| 260 | "MOVHI R3, #0\n"
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| 261 | "STRHI R3, [R11]\n"
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| 262 | "MOVHI R0, #0x80000001\n"
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| 263 | "BHI loc_FF9499B0\n"
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| 264 | "LDR R3, =0x6FA50\n"
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| 265 | "LDR R4, [R3]\n"
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| 266 | "MOV R0, R7\n"
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| 267 | "MOV R1, R4\n"
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| 268 | "BL sub_FFAAF930\n"
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| 269 | "CMP R0, #1\n"
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| 270 | "BNE loc_FF949844\n"
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| 271 | "LDR R3, =0x6FA70\n"
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| 272 | "LDR R1, =0x6FA7C\n"
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| 273 | "LDR R0, =0x6F9C0\n"
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| 274 | "LDR R10, [R3]\n"
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| 275 | "LDR R2, [R1]\n"
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| 276 | "LDR R5, [R0]\n"
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| 277 | "ADD R2, R10, R2\n"
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| 278 | "CMP R2, R5\n"
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| 279 | "BNE loc_FF949680\n"
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| 280 | "MOV R1, R4\n"
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| 281 | "MOV R0, R7\n"
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| 282 | "BL sub_FFAAF2A0\n"
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| 283 | "LDR R4, =0x6F9C8\n"
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| 284 | "ADD R0, R0, #1\n"
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| 285 | "AND R0, R0, #1\n"
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| 286 | "STR R10, [R4,R0,LSL#2]\n"
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| 287 | "B loc_FF94969C\n"
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| 288 | "loc_FF949680:\n"
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| 289 | "MOV R1, R4\n"
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| 290 | "MOV R0, R7\n"
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| 291 | "BL sub_FFAAF2A0\n"
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| 292 | "LDR R4, =0x6F9C8\n"
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| 293 | "ADD R0, R0, #1\n"
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| 294 | "AND R0, R0, #1\n"
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| 295 | "STR R5, [R4,R0,LSL#2]\n"
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| 296 | "loc_FF94969C:\n"
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| 297 | "LDR R2, =0x6FA50\n"
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| 298 | "LDR R3, =0x6F9D4\n"
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| 299 | "LDR R1, [R2]\n"
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| 300 | "LDR R0, [R3]\n"
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| 301 | "BL sub_FFAAF2A0\n"
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| 302 | "LDR R1, =0x6F9BC\n"
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| 303 | "ADD R0, R0, #1\n"
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| 304 | "AND R0, R0, #1\n"
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| 305 | "LDR R12, [R4,R0,LSL#2]\n"
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| 306 | "LDR R2, [R1]\n"
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| 307 | "CMP R12, R2\n"
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| 308 | "BHI loc_FF9496E8\n"
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| 309 | "LDR R4, =0x6FA0C\n"
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| 310 | "LDR R3, [R4]\n"
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| 311 | "ADD R3, R12, R3\n"
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| 312 | "ADD R3, R3, #8\n"
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| 313 | "CMP R2, R3\n"
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| 314 | "BCS loc_FF9496EC\n"
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| 315 | "B loc_FF9498C0\n"
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| 316 | "loc_FF9496E8:\n"
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| 317 | "LDR R4, =0x6FA0C\n"
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| 318 | "loc_FF9496EC:\n"
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| 319 | "LDR R2, =0x6FA70\n"
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| 320 | "LDR R1, =0x6FA7C\n"
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| 321 | "LDR R0, [R4]\n"
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| 322 | "LDR R3, [R1]\n"
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| 323 | "LDR LR, [R2]\n"
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| 324 | "ADD R0, R12, R0\n"
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| 325 | "ADD R2, LR, R3\n"
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| 326 | "ADD R1, R0, #8\n"
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| 327 | "CMP R1, R2\n"
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| 328 | "BLS loc_FF94973C\n"
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| 329 | "LDR R3, =0x6F9BC\n"
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| 330 | "RSB R2, R2, R0\n"
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| 331 | "ADD R0, R2, #8\n"
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| 332 | "LDR R1, [R3]\n"
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| 333 | "ADD R2, LR, R0\n"
|
|---|
| 334 | "CMP R1, R2\n"
|
|---|
| 335 | "BCC loc_FF9498C0\n"
|
|---|
| 336 | "LDR R3, =0x6F9C0\n"
|
|---|
| 337 | "STR R2, [R3]\n"
|
|---|
| 338 | "B loc_FF949744\n"
|
|---|
| 339 | "loc_FF94973C:\n"
|
|---|
| 340 | "LDR R3, =0x6F9C0\n"
|
|---|
| 341 | "STR R1, [R3]\n"
|
|---|
| 342 | "loc_FF949744:\n"
|
|---|
| 343 | "LDR R3, [R4]\n"
|
|---|
| 344 | "LDR R12, =0x6FA20\n"
|
|---|
| 345 | "ADD R3, R3, #0x18\n"
|
|---|
| 346 | "LDR R2, [R12,#4]\n"
|
|---|
| 347 | "MOV R0, R3\n"
|
|---|
| 348 | "MOV R1, #0\n"
|
|---|
| 349 | "CMP R1, R2\n"
|
|---|
| 350 | "BHI loc_FF949900\n"
|
|---|
| 351 | "BNE loc_FF949774\n"
|
|---|
| 352 | "LDR R3, [R12]\n"
|
|---|
| 353 | "CMP R0, R3\n"
|
|---|
| 354 | "BHI loc_FF949900\n"
|
|---|
| 355 | "loc_FF949774:\n"
|
|---|
| 356 | "LDR R4, [R4]\n"
|
|---|
| 357 | "LDR LR, =0x6FA28\n"
|
|---|
| 358 | "STR R4, [SP]\n"
|
|---|
| 359 | "LDR R12, =0x6FA20\n"
|
|---|
| 360 | "LDR R3, =0x6F9D4\n"
|
|---|
| 361 | "LDMIA LR, {R7,R8}\n"
|
|---|
| 362 | "LDMIA R12, {R5,R6}\n"
|
|---|
| 363 | "LDR R10, [R3]\n"
|
|---|
| 364 | "LDR R2, =0x6FA50\n"
|
|---|
| 365 | "MOV R3, R4\n"
|
|---|
| 366 | "MOV R4, #0\n"
|
|---|
| 367 | "ADDS R7, R7, R3\n"
|
|---|
| 368 | "ADC R8, R8, R4\n"
|
|---|
| 369 | "LDR R9, [R2]\n"
|
|---|
| 370 | "SUBS R5, R5, R3\n"
|
|---|
| 371 | "SBC R6, R6, R4\n"
|
|---|
| 372 | "MVN R2, #0\n"
|
|---|
| 373 | "MVN R1, #0x17\n"
|
|---|
| 374 | "ADDS R5, R5, R1\n"
|
|---|
| 375 | "MOV R4, #0\n"
|
|---|
| 376 | "MOV R3, #0x18\n"
|
|---|
| 377 | "ADC R6, R6, R2\n"
|
|---|
| 378 | "ADDS R7, R7, R3\n"
|
|---|
| 379 | "ADC R8, R8, R4\n"
|
|---|
| 380 | "STMIA R12, {R5,R6}\n"
|
|---|
| 381 | "SUB R0, R10, #1\n"
|
|---|
| 382 | "MOV R1, R9\n"
|
|---|
| 383 | "STMIA LR, {R7,R8}\n"
|
|---|
| 384 | "BL sub_FFAAF2A0\n"
|
|---|
| 385 | "CMP R10, #1\n"
|
|---|
| 386 | "MLA R0, R9, R0, R0\n"
|
|---|
| 387 | "BEQ loc_FF949844\n"
|
|---|
| 388 | "LDR R2, [SP,#4]\n"
|
|---|
| 389 | "SUB R3, R0, #1\n"
|
|---|
| 390 | "MOV R3, R3,LSL#4\n"
|
|---|
| 391 | "ADD R5, R2, #0x14\n"
|
|---|
| 392 | "ADD R4, R2, #0x10\n"
|
|---|
| 393 | "LDR R1, [R5,R3]\n"
|
|---|
| 394 | "LDR R2, [R4,R3]\n"
|
|---|
| 395 | "MOV R3, R0,LSL#4\n"
|
|---|
| 396 | "LDR R0, [SP,#4]\n"
|
|---|
| 397 | "ADD R2, R2, R1\n"
|
|---|
| 398 | "LDR LR, =0x62773130\n"
|
|---|
| 399 | "ADD R1, R0, #8\n"
|
|---|
| 400 | "ADD R12, R0, #0xC\n"
|
|---|
| 401 | "ADD R2, R2, #8\n"
|
|---|
| 402 | "MOV R0, #0\n"
|
|---|
| 403 | "STR LR, [R1,R3]\n"
|
|---|
| 404 | "STR R0, [R12,R3]\n"
|
|---|
| 405 | "STR R2, [R4,R3]\n"
|
|---|
| 406 | "LDR R1, [SP]\n"
|
|---|
| 407 | "STR R1, [R5,R3]\n"
|
|---|
| 408 | "loc_FF949844:\n"
|
|---|
| 409 |
|
|---|
| 410 | "LDR R2, =0x6F9C0\n"
|
|---|
| 411 | "LDR R3, [R2]\n"
|
|---|
| 412 | "ADD R1, R3, #8\n"
|
|---|
| 413 | "STR R1, [R11]\n"
|
|---|
| 414 | "LDR R0, =0x6F9BC\n"
|
|---|
| 415 | "LDR R2, [R0]\n"
|
|---|
| 416 | "CMP R3, R2\n"
|
|---|
| 417 | "BHI loc_FF94987C\n"
|
|---|
| 418 | "LDR LR, =0x6FA1C\n"
|
|---|
| 419 | "LDR R3, [LR]\n"
|
|---|
| 420 | "ADD R3, R1, R3\n"
|
|---|
| 421 | "CMP R2, R3\n"
|
|---|
| 422 | "BCS loc_FF949880\n"
|
|---|
| 423 | "B loc_FF9498C0\n"
|
|---|
| 424 | "loc_FF94987C:\n"
|
|---|
| 425 | "LDR LR, =0x6FA1C\n"
|
|---|
| 426 | "loc_FF949880:\n"
|
|---|
| 427 | "LDR R3, =0x6FA70\n"
|
|---|
| 428 | "LDR R2, =0x6FA7C\n"
|
|---|
| 429 | "LDR R12, [R3]\n"
|
|---|
| 430 | "LDR R0, [R2]\n"
|
|---|
| 431 | "LDR R1, [R11]\n"
|
|---|
| 432 | "LDR R3, [LR]\n"
|
|---|
| 433 | "ADD R2, R1, R3\n"
|
|---|
| 434 | "ADD R1, R12, R0\n"
|
|---|
| 435 | "CMP R2, R1\n"
|
|---|
| 436 | "BLS loc_FF9498D0\n"
|
|---|
| 437 | "RSB R0, R1, R2\n"
|
|---|
| 438 | "LDR R1, =0x6F9BC\n"
|
|---|
| 439 | "LDR R2, [R1]\n"
|
|---|
| 440 | "ADD R3, R12, R0\n"
|
|---|
| 441 | "CMP R2, R3\n"
|
|---|
| 442 | "BCS loc_FF9498D0\n"
|
|---|
| 443 | "loc_FF9498C0:\n"
|
|---|
| 444 |
|
|---|
| 445 | "MOV R3, #0\n"
|
|---|
| 446 | "STR R3, [R11]\n"
|
|---|
| 447 | "MOV R0, #0x80000003\n"
|
|---|
| 448 | "B loc_FF9499B0\n"
|
|---|
| 449 | "loc_FF9498D0:\n"
|
|---|
| 450 |
|
|---|
| 451 | "LDR R3, [LR]\n"
|
|---|
| 452 | "LDR R12, =0x6FA20\n"
|
|---|
| 453 | "ADD R3, R3, #0x18\n"
|
|---|
| 454 | "LDR R2, [R12,#4]\n"
|
|---|
| 455 | "MOV R0, R3\n"
|
|---|
| 456 | "MOV R1, #0\n"
|
|---|
| 457 | "CMP R1, R2\n"
|
|---|
| 458 | "BHI loc_FF949900\n"
|
|---|
| 459 | "BNE loc_FF949910\n"
|
|---|
| 460 | "LDR R3, [R12]\n"
|
|---|
| 461 | "CMP R0, R3\n"
|
|---|
| 462 | "BLS loc_FF949910\n"
|
|---|
| 463 | "loc_FF949900:\n"
|
|---|
| 464 |
|
|---|
| 465 | "MOV R3, #0\n"
|
|---|
| 466 | "STR R3, [R11]\n"
|
|---|
| 467 | "MOV R0, #0x80000005\n"
|
|---|
| 468 | "B loc_FF9499B0\n"
|
|---|
| 469 | "loc_FF949910:\n"
|
|---|
| 470 |
|
|---|
| 471 | "LDR R1, =0x6FA04\n"
|
|---|
| 472 | "LDR R0, =0x6FA50\n"
|
|---|
| 473 | "LDR R3, [R1]\n"
|
|---|
| 474 | "LDR R2, [R0]\n"
|
|---|
| 475 | "ADD R3, R3, R2,LSL#4\n"
|
|---|
| 476 | "ADD R3, R3, R3,LSL#2\n"
|
|---|
| 477 | "LDR R12, =0x6FA20\n"
|
|---|
| 478 | "MOV R3, R3,LSL#1\n"
|
|---|
| 479 | "ADD R3, R3, #0xA0\n"
|
|---|
| 480 | "LDR R2, [R12,#4]\n"
|
|---|
| 481 | "MOV R0, R3\n"
|
|---|
| 482 | "MOV R1, #0\n"
|
|---|
| 483 | "CMP R1, R2\n"
|
|---|
| 484 | "BHI loc_FF949958\n"
|
|---|
| 485 | "BNE loc_FF94997C\n"
|
|---|
| 486 | "LDR R3, [R12]\n"
|
|---|
| 487 | "CMP R0, R3\n"
|
|---|
| 488 | "BLS loc_FF94997C\n"
|
|---|
| 489 | "loc_FF949958:\n"
|
|---|
| 490 | "LDR R4, =0x6FA38\n"
|
|---|
| 491 | "LDR R1, [R4]\n"
|
|---|
| 492 | "CMP R1, #0\n"
|
|---|
| 493 | "BNE loc_FF94997C\n"
|
|---|
| 494 | "MOV R0, #0x3140\n"
|
|---|
| 495 | "ADD R0, R0, #8\n"
|
|---|
| 496 | "BL sub_FF964D9C\n"
|
|---|
| 497 | "MOV R3, #1\n"
|
|---|
| 498 | "STR R3, [R4]\n"
|
|---|
| 499 | "loc_FF94997C:\n"
|
|---|
| 500 |
|
|---|
| 501 | "LDR R2, =0x6FA28\n"
|
|---|
| 502 | "LDR R3, [R2,#4]\n"
|
|---|
| 503 | "CMP R3, #0\n"
|
|---|
| 504 | "BHI loc_FF94999C\n"
|
|---|
| 505 | "BNE loc_FF9499AC\n"
|
|---|
| 506 | "LDR R3, [R2]\n"
|
|---|
| 507 | "CMP R3, #0x40000000\n"
|
|---|
| 508 | // "BLS loc_FF9499AC\n" // -
|
|---|
| 509 |
|
|---|
| 510 | "B loc_FF9499AC\n" // +
|
|---|
| 511 |
|
|---|
| 512 | "loc_FF94999C:\n"
|
|---|
| 513 | "MOV R3, #0\n"
|
|---|
| 514 | "STR R3, [R11]\n"
|
|---|
| 515 | "MOV R0, #0x80000007\n"
|
|---|
| 516 | "B loc_FF9499B0\n"
|
|---|
| 517 | "loc_FF9499AC:\n"
|
|---|
| 518 |
|
|---|
| 519 | "MOV R0, #0\n"
|
|---|
| 520 | "loc_FF9499B0:\n"
|
|---|
| 521 |
|
|---|
| 522 | "ADD SP, SP, #8\n"
|
|---|
| 523 | "LDMFD SP!, {R4-R11,PC}\n"
|
|---|
| 524 | );
|
|---|
| 525 | }
|
|---|
| 526 |
|
|---|
| 527 | void __attribute__((naked,noinline)) sub_FF9484C0_my(){
|
|---|
| 528 | asm volatile(
|
|---|
| 529 | "CMP R2, #1\n"
|
|---|
| 530 | "STMFD SP!, {R4-R7,LR}\n"
|
|---|
| 531 | "MOV R7, R0\n"
|
|---|
| 532 | "MOV R6, R1\n"
|
|---|
| 533 | "LDREQ R3, =CompressionRateTable\n"
|
|---|
| 534 | "LDREQ R2, [R3,#0x18]\n"
|
|---|
| 535 | "STREQ R2, [R6]\n"
|
|---|
| 536 | "LDMEQFD SP!, {R4-R7,PC}\n"
|
|---|
| 537 | "LDR R12, =0x6F738\n"
|
|---|
| 538 | "LDR R0, [R12]\n"
|
|---|
| 539 | "LDR R3, =0x6F740\n"
|
|---|
| 540 | "CMP R0, #0\n"
|
|---|
| 541 | "LDR R1, [R3]\n"
|
|---|
| 542 | "BEQ loc_FF94850C\n"
|
|---|
| 543 | "LDR R2, =0x6F744\n"
|
|---|
| 544 | "LDR R3, [R2]\n"
|
|---|
| 545 | "CMP R3, #1\n"
|
|---|
| 546 | "BNE loc_FF948520\n"
|
|---|
| 547 | "B loc_FF948510\n"
|
|---|
| 548 | "loc_FF94850C:\n"
|
|---|
| 549 | "LDR R2, =0x6F744\n"
|
|---|
| 550 | "loc_FF948510:\n"
|
|---|
| 551 | "MOV R3, #0\n"
|
|---|
| 552 | "STR R3, [R2]\n"
|
|---|
| 553 | "STR R7, [R12]\n"
|
|---|
| 554 | "B loc_FF9485D4\n"
|
|---|
| 555 | "loc_FF948520:\n"
|
|---|
| 556 | "LDR R3, =0x6F73C\n"
|
|---|
| 557 | "LDR R2, [R3]\n"
|
|---|
| 558 | "LDR R5, =table1\n" // + 0xFF948294
|
|---|
| 559 | "MOV LR, R2,LSL#2\n"
|
|---|
| 560 | "LDR R3, [R5,LR]\n"
|
|---|
| 561 | "LDR R4, =table2\n" // + 0xFF948374
|
|---|
| 562 | "RSB R12, R3, R0\n"
|
|---|
| 563 | "LDR R2, [R4,LR]\n"
|
|---|
| 564 | "CMP R12, #0\n"
|
|---|
| 565 | "RSB R0, R2, R0\n"
|
|---|
| 566 | "BLE loc_FF948580\n"
|
|---|
| 567 | "ADD R3, R5, #0x10\n"
|
|---|
| 568 | "LDR R2, [R3,LR]\n"
|
|---|
| 569 | "CMP R2, R12\n"
|
|---|
| 570 | "ADDGE R1, R1, #1\n"
|
|---|
| 571 | "BGE loc_FF948574\n"
|
|---|
| 572 | "ADD R3, R5, #0x20\n"
|
|---|
| 573 | "LDR R2, [R3,LR]\n"
|
|---|
| 574 | "CMP R2, R12\n"
|
|---|
| 575 | "ADDGE R1, R1, #2\n"
|
|---|
| 576 | "ADDLT R1, R1, #3\n"
|
|---|
| 577 | "loc_FF948574:\n"
|
|---|
| 578 | // "CMP R1, #0xE\n" // -
|
|---|
| 579 | // "MOVGE R1, #0xE\n" // -
|
|---|
| 580 | "CMP R1, #0x1A\n" // +
|
|---|
| 581 | "MOVGE R1, #0x1A\n" // +
|
|---|
| 582 |
|
|---|
| 583 | "B loc_FF9485B8\n"
|
|---|
| 584 | "loc_FF948580:\n"
|
|---|
| 585 | "CMP R0, #0\n"
|
|---|
| 586 | "BGE loc_FF9485B8\n"
|
|---|
| 587 | "ADD R3, R4, #0x10\n"
|
|---|
| 588 | "LDR R2, [R3,LR]\n"
|
|---|
| 589 | "CMP R2, R0\n"
|
|---|
| 590 | "SUBLE R1, R1, #1\n"
|
|---|
| 591 | "BLE loc_FF9485B0\n"
|
|---|
| 592 | "ADD R3, R4, #0x20\n"
|
|---|
| 593 | "LDR R2, [R3,LR]\n"
|
|---|
| 594 | "CMP R2, R0\n"
|
|---|
| 595 | "SUBLE R1, R1, #2\n"
|
|---|
| 596 | "SUBGT R1, R1, #3\n"
|
|---|
| 597 | "loc_FF9485B0:\n"
|
|---|
| 598 | "CMP R1, #0\n"
|
|---|
| 599 | "MOVLT R1, #0\n"
|
|---|
| 600 | "loc_FF9485B8:\n"
|
|---|
| 601 |
|
|---|
| 602 | "LDR R0, =0x6F740\n"
|
|---|
| 603 | "LDR R3, [R0]\n"
|
|---|
| 604 | "CMP R1, R3\n"
|
|---|
| 605 | "LDRNE R2, =0x6F744\n"
|
|---|
| 606 | "MOVNE R3, #1\n"
|
|---|
| 607 | "STRNE R1, [R0]\n"
|
|---|
| 608 | "STRNE R3, [R2]\n"
|
|---|
| 609 | "loc_FF9485D4:\n"
|
|---|
| 610 | "LDR R3, =0x6F740\n"
|
|---|
| 611 | // "LDR R1, =0x534C\n" // -
|
|---|
| 612 | "LDR R1, =video_mode\n" //+
|
|---|
| 613 | "LDR R0, [R3]\n"
|
|---|
| 614 | "LDR R2, =CompressionRateTable\n"
|
|---|
| 615 | "LDR R12, [R1]\n"
|
|---|
| 616 | "LDR R12, [R12]\n" //+
|
|---|
| 617 | "LDR LR, [R2,R0,LSL#2]\n"
|
|---|
| 618 | "LDR R3, =0x6F738\n"
|
|---|
| 619 | "CMP R12, #1\n"
|
|---|
| 620 | "STR R7, [R3]\n"
|
|---|
| 621 | "STR LR, [R6]\n"
|
|---|
| 622 | // "MOVEQ R3, #0xB\n" // -
|
|---|
| 623 |
|
|---|
| 624 | "LDREQ R3, =video_quality\n" // +
|
|---|
| 625 | "LDREQ R3, [R3]\n" // +
|
|---|
| 626 | "LDREQ R3, [R3]\n" // +
|
|---|
| 627 |
|
|---|
| 628 | "STREQ R3, [R6]\n"
|
|---|
| 629 | "LDMFD SP!, {R4-R7,PC}\n"
|
|---|
| 630 | );
|
|---|
| 631 | }
|
|---|
