root/platform/sx40hs/sub/100d/movie_rec.c

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DEFINITIONS

This source file includes following definitions.
  1. change_video_tables
  2. set_quality
  3. movie_record_task

   1 /*
   2  * movie_rec.c - auto-generated by CHDK code_gen.
   3  */
   4 #include "conf.h"
   5 
   6 void change_video_tables(__attribute__ ((unused))int a, __attribute__ ((unused))int b) {}
   7 
   8 void  set_quality(int *x){ // -17 highest; +12 lowest
   9  if (conf.video_mode) *x=12-((conf.video_quality-1)*(12+17)/(99-1));
  10 }
  11 
  12 /*************************************************************/
  13 //** movie_record_task @ 0xFF078534 - 0xFF0786EC, length=111
  14 void __attribute__((naked,noinline)) movie_record_task() {
  15 asm volatile (
  16 "    STMFD   SP!, {R2-R12,LR} \n"
  17 "    LDR     R11, =0x68E \n"
  18 "    LDR     R7, =0xFF07728C \n"
  19 "    LDR     R8, =0xFF077F18 \n"
  20 "    LDR     R9, =0xFF075670 \n"
  21 "    LDR     R4, =0x2ED8 \n"
  22 "    LDR     R10, =0x2710 \n"
  23 "    MOV     R5, #1 \n"
  24 "    MOV     R6, #0 \n"
  25 
  26 "loc_FF078558:\n"
  27 "    LDR     R0, [R4, #0x24] \n"
  28 "    MOV     R2, #0 \n"
  29 "    ADD     R1, SP, #4 \n"
  30 "    BL      sub_FF02B0F4 /*_ReceiveMessageQueue*/ \n"
  31 "    LDR     R2, =0xFF074F24 /*'MovieRecorder.c'*/ \n"
  32 "    LDR     R0, [R4, #0x12C] \n"
  33 "    MOV     R3, R11 \n"
  34 "    MOV     R1, R10 \n"
  35 "    BL      sub_FF02BA14 /*_TakeSemaphoreStrictly*/ \n"
  36 "    LDR     R0, [R4, #0x2C] \n"
  37 "    CMP     R0, #0 \n"
  38 "    LDRNE   R0, [R4, #0xC] \n"
  39 "    CMPNE   R0, #2 \n"
  40 "    LDRNE   R0, [R4, #0x44] \n"
  41 "    CMPNE   R0, #6 \n"
  42 "    BNE     loc_FF0786C4 \n"
  43 "    LDR     R0, [SP, #4] \n"
  44 "    LDR     R1, [R0] \n"
  45 "    SUB     R1, R1, #2 \n"
  46 "    CMP     R1, #0xF \n"
  47 "    ADDCC   PC, PC, R1, LSL#2 \n"
  48 "    B       loc_FF0786C4 \n"
  49 "    B       loc_FF078658 \n"
  50 "    B       loc_FF078674 \n"
  51 "    B       loc_FF078684 \n"
  52 "    B       loc_FF07868C \n"
  53 "    B       loc_FF078694 \n"
  54 "    B       loc_FF07869C \n"
  55 "    B       loc_FF078660 \n"
  56 "    B       loc_FF0786A4 \n"
  57 "    B       loc_FF07866C \n"
  58 "    B       loc_FF0786C4 \n"
  59 "    B       loc_FF0786B4 \n"
  60 "    B       loc_FF0786BC \n"
  61 "    B       loc_FF0786AC \n"
  62 "    B       loc_FF078620 \n"
  63 "    B       loc_FF0785EC \n"
  64 
  65 "loc_FF0785EC:\n"
  66 "    STR     R6, [R4, #0x40] \n"
  67 "    STR     R6, [R4, #0x30] \n"
  68 "    STR     R6, [R4, #0x34] \n"
  69 "    STRH    R6, [R4, #6] \n"
  70 "    STR     R7, [R4, #0xD8] \n"
  71 "    STR     R8, [R4, #0xF4] \n"
  72 "    STR     R9, [R4, #0xF8] \n"
  73 "    LDR     R0, [R4, #0xC] \n"
  74 "    ADD     R0, R0, #1 \n"
  75 "    STR     R0, [R4, #0xC] \n"
  76 "    MOV     R0, #6 \n"
  77 "    STR     R0, [R4, #0x44] \n"
  78 "    B       loc_FF078644 \n"
  79 
  80 "loc_FF078620:\n"
  81 "    STR     R6, [R4, #0x40] \n"
  82 "    STR     R6, [R4, #0x30] \n"
  83 "    STR     R7, [R4, #0xD8] \n"
  84 "    STR     R8, [R4, #0xF4] \n"
  85 "    STR     R9, [R4, #0xF8] \n"
  86 "    LDR     R0, [R4, #0xC] \n"
  87 "    ADD     R0, R0, #1 \n"
  88 "    STR     R0, [R4, #0xC] \n"
  89 "    STR     R5, [R4, #0x44] \n"
  90 
  91 "loc_FF078644:\n"
  92 "    LDR     R2, =0xFF075674 \n"
  93 "    LDR     R1, =0x3F118 \n"
  94 "    LDR     R0, =0xFF0757BC \n"
  95 "    BL      sub_FF0472A0 \n"
  96 "    B       loc_FF0786C4 \n"
  97 
  98 "loc_FF078658:\n"
  99 "    BL      sub_FF077A90 \n"
 100 "    B       loc_FF0786C4 \n"
 101 
 102 "loc_FF078660:\n"
 103 "    LDR     R1, [R4, #0xF4] \n"
 104 "    BLX     R1 \n"
 105 
 106 "    LDR     R0, =video_compression_rate\n" //added
 107 "    BL      set_quality\n"                 //added
 108 
 109 "    B       loc_FF0786C4 \n"
 110 
 111 "loc_FF07866C:\n"
 112 "    BL      sub_FF078D6C \n"
 113 "    B       loc_FF0786C4 \n"
 114 
 115 "loc_FF078674:\n"
 116 "    LDR     R0, [R4, #0x44] \n"
 117 "    CMP     R0, #5 \n"
 118 "    STRNE   R5, [R4, #0x34] \n"
 119 "    B       loc_FF0786C4 \n"
 120 
 121 "loc_FF078684:\n"
 122 "    BL      sub_FF076F24 \n"
 123 "    B       loc_FF0786C4 \n"
 124 
 125 "loc_FF07868C:\n"
 126 "    BL      sub_FF076C38 \n"
 127 "    B       loc_FF0786C4 \n"
 128 
 129 "loc_FF078694:\n"
 130 "    BL      sub_FF0769F4 \n"
 131 "    B       loc_FF0786C4 \n"
 132 
 133 "loc_FF07869C:\n"
 134 "    BL      sub_FF076788 \n"
 135 "    B       loc_FF0786C4 \n"
 136 
 137 "loc_FF0786A4:\n"
 138 "    BL      sub_FF075830 \n"
 139 "    B       loc_FF0786C4 \n"
 140 
 141 "loc_FF0786AC:\n"
 142 "    BL      sub_FF078C94 \n"
 143 "    B       loc_FF0786C4 \n"
 144 
 145 "loc_FF0786B4:\n"
 146 "    BL      sub_FF0765A0 \n"
 147 "    B       loc_FF0786C4 \n"
 148 
 149 "loc_FF0786BC:\n"
 150 "    BL      sub_FF076414 \n"
 151 "    STR     R5, [R4, #0x158] \n"
 152 
 153 "loc_FF0786C4:\n"
 154 "    LDR     R1, [SP, #4] \n"
 155 "    LDR     R3, =0x6D6 \n"
 156 "    STR     R6, [R1] \n"
 157 "    STR     R3, [SP] \n"
 158 "    LDR     R3, =0xFF074F24 /*'MovieRecorder.c'*/ \n"
 159 "    LDR     R0, [R4, #0x28] \n"
 160 "    MOV     R2, R10 \n"
 161 "    BL      sub_FF02BA6C /*_PostMessageQueueStrictly*/ \n"
 162 "    LDR     R0, [R4, #0x12C] \n"
 163 "    BL      _GiveSemaphore \n"
 164 "    B       loc_FF078558 \n"
 165 );
 166 }

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