| 1 | #include "conf.h" |
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| 2 | |
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| 3 | void change_video_tables(int a, int b){ |
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| 4 | } |
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| 5 | |
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| 6 | void set_quality(int *x){ // -17 highest; +12 lowest |
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| 7 | if (conf.video_mode) *x=12-((conf.video_quality-1)*(12+17)/(99-1)); |
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| 8 | } |
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| 9 | |
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| 10 | // @ 0xff1ca86c |
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| 11 | void __attribute__((naked,noinline)) movie_record_task(){ |
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| 12 | |
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| 13 | asm volatile( |
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| 14 | "STMFD SP!, {R2-R10,LR}\n" |
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| 15 | "LDR R6, =0xFF1C98BC\n" //nullsub_163 |
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| 16 | "LDR R7, =0xFF1CA2D8\n" //sub_FF1CA2D8 |
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| 17 | "LDR R4, =0x9D98\n" |
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| 18 | "LDR R9, =0x6D6\n" |
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| 19 | "LDR R10, =0x2710\n" |
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| 20 | "MOV R8, #1\n" |
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| 21 | "MOV R5, #0\n" |
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| 22 | "loc_FF1CA88C:\n" |
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| 23 | "LDR R0, [R4,#0x24]\n" |
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| 24 | "MOV R2, #0\n" |
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| 25 | "ADD R1, SP, #4\n" |
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| 26 | "BL sub_FF029EA8\n" |
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| 27 | "LDR R0, [R4,#0x2C]\n" |
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| 28 | "CMP R0, #0\n" |
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| 29 | "LDRNE R0, [R4,#0xC]\n" |
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| 30 | "CMPNE R0, #2\n" |
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| 31 | "LDRNE R0, [R4,#0x44]\n" |
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| 32 | "CMPNE R0, #6\n" |
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| 33 | "BNE loc_FF1CA9C8\n" |
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| 34 | "LDR R0, [SP,#4]\n" |
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| 35 | "LDR R1, [R0]\n" |
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| 36 | "SUB R1, R1, #2\n" |
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| 37 | "CMP R1, #0xD\n" |
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| 38 | "ADDCC PC, PC, R1,LSL#2\n" |
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| 39 | "B loc_FF1CA9C8\n" |
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| 40 | "B loc_FF1CA968\n" |
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| 41 | "B loc_FF1CA98C\n" |
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| 42 | "B loc_FF1CA99C\n" |
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| 43 | "B loc_FF1CA9A4\n" |
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| 44 | "B loc_FF1CA9AC\n" |
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| 45 | "B loc_FF1CA9B4\n" |
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| 46 | "B loc_FF1CA970\n" |
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| 47 | "B loc_FF1CA9BC\n" |
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| 48 | "B loc_FF1CA97C\n" |
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| 49 | "B loc_FF1CA9C8\n" |
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| 50 | "B loc_FF1CA9C4\n" |
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| 51 | "B loc_FF1CA934\n" |
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| 52 | "B loc_FF1CA904\n" |
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| 53 | "loc_FF1CA904:\n" |
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| 54 | // jumptable FF1CA8C8 entry 12 |
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| 55 | "STR R5, [R4,#0x40]\n" |
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| 56 | "STR R5, [R4,#0x30]\n" |
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| 57 | "STR R5, [R4,#0x34]\n" |
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| 58 | "STRH R5, [R4,#6]\n" |
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| 59 | "STR R6, [R4,#0xD8]\n" |
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| 60 | "STR R7, [R4,#0xF4]\n" |
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| 61 | "LDR R0, [R4,#0xC]\n" |
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| 62 | "ADD R0, R0, #1\n" |
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| 63 | "STR R0, [R4,#0xC]\n" |
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| 64 | "MOV R0, #6\n" |
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| 65 | "STR R0, [R4,#0x44]\n" |
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| 66 | "B loc_FF1CA954\n" |
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| 67 | "loc_FF1CA934:\n" |
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| 68 | // jumptable FF1CA8C8 entry 11 |
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| 69 | "STR R5, [R4,#0x40]\n" |
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| 70 | "STR R5, [R4,#0x30]\n" |
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| 71 | "STR R6, [R4,#0xD8]\n" |
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| 72 | "STR R7, [R4,#0xF4]\n" |
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| 73 | "LDR R0, [R4,#0xC]\n" |
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| 74 | "ADD R0, R0, #1\n" |
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| 75 | "STR R0, [R4,#0xC]\n" |
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| 76 | "STR R8, [R4,#0x44]\n" |
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| 77 | "loc_FF1CA954:\n" |
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| 78 | "LDR R2, =0xFF1C8E50\n" //sub_FF1C8E50 |
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| 79 | "LDR R1, =0xC4620\n" |
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| 80 | "LDR R0, =0xFF1C8F64\n" //sub_FF1C8F64 |
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| 81 | "BL sub_FF046660\n" |
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| 82 | "B loc_FF1CA9C8\n" |
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| 83 | "loc_FF1CA968:\n" |
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| 84 | // jumptable FF1CA8C8 entry 0 |
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| 85 | "BL sub_FF1C9DE8\n" |
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| 86 | "B loc_FF1CA9C8\n" |
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| 87 | "loc_FF1CA970:\n" |
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| 88 | // jumptable FF1CA8C8 entry 6 |
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| 89 | "LDR R1, [R4,#0xF4]\n" |
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| 90 | "BLX R1\n" |
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| 91 | |
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| 92 | " LDR R0, =0x9E1C \n" //added - Found @FF1CA7C8 & FF1CA7D8 (0x9E20 - 4) |
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| 93 | " BL set_quality \n" //added |
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| 94 | |
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| 95 | "B loc_FF1CA9C8\n" |
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| 96 | "loc_FF1CA97C:\n" |
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| 97 | // jumptable FF1CA8C8 entry 8 |
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| 98 | "LDR R1, [R0,#0x18]\n" |
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| 99 | "LDR R0, [R0,#4]\n" |
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| 100 | "BL sub_FF369B10\n" |
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| 101 | "B loc_FF1CA9C8\n" |
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| 102 | "loc_FF1CA98C:\n" |
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| 103 | // jumptable FF1CA8C8 entry 1 |
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| 104 | "LDR R0, [R4,#0x44]\n" |
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| 105 | "CMP R0, #5\n" |
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| 106 | "STRNE R8, [R4,#0x34]\n" |
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| 107 | "B loc_FF1CA9C8\n" |
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| 108 | "loc_FF1CA99C:\n" |
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| 109 | // jumptable FF1CA8C8 entry 2 |
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| 110 | "BL sub_FF1C9520\n" |
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| 111 | "B loc_FF1CA9C8\n" |
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| 112 | "loc_FF1CA9A4:\n" |
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| 113 | // jumptable FF1CA8C8 entry 3 |
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| 114 | "BL sub_FF1C9218\n" |
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| 115 | "B loc_FF1CA9C8\n" |
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| 116 | "loc_FF1CA9AC:\n" |
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| 117 | // jumptable FF1CA8C8 entry 4 |
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| 118 | "BL sub_FF1C8FBC\n" |
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| 119 | "B loc_FF1CA9C8\n" |
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| 120 | "loc_FF1CA9B4:\n" |
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| 121 | // jumptable FF1CA8C8 entry 5 |
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| 122 | "BL sub_FF1C8BE4\n" |
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| 123 | "B loc_FF1CA9C8\n" |
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| 124 | "loc_FF1CA9BC:\n" |
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| 125 | // jumptable FF1CA8C8 entry 7 |
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| 126 | "BL sub_FF1C8B64\n" |
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| 127 | "B loc_FF1CA9C8\n" |
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| 128 | "loc_FF1CA9C4:\n" |
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| 129 | // jumptable FF1CA8C8 entry 10 |
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| 130 | "BL sub_FF1CAF04\n" |
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| 131 | "loc_FF1CA9C8:\n" |
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| 132 | // jumptable FF1CA8C8 default entry |
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| 133 | // jumptable FF1CA8C8 entry 9 |
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| 134 | "LDR R1, [SP,#4]\n" |
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| 135 | "LDR R3, =0xFF1C8900\n" //aMovierecorder_ ; "MovieRecorder.c" |
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| 136 | "STR R5, [R1]\n" |
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| 137 | "STR R9, [SP]\n" |
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| 138 | "LDR R0, [R4,#0x28]\n" |
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| 139 | "MOV R2, R10\n" |
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| 140 | "BL sub_FF02A820\n" |
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| 141 | "B loc_FF1CA88C\n" |
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| 142 | ); |
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| 143 | } |
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| 144 | |
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