movie_rec.c-Dateireferenz

#include "conf.h"

Include-Abhängigkeitsdiagramm für movie_rec.c:

gehe zum Quellcode dieser Datei

Funktionen
void	change_video_tables (int a, int b)
void	__attribute__ ((naked, noinline))

Variablen
int *	video_quality = &conf.video_quality
int *	video_mode = &conf.video_mode
long	def_table [24]
long	table [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}

Dokumentation der Funktionen

void __attribute__

(

(naked, noinline)

)

!!

Definiert in Zeile 20 der Datei movie_rec.c.

                                                        {
asm volatile (
      "STMFD   SP!, {R2-R8,LR} \n"
      "LDR     R8, =0x346 \n"
      "LDR     R7, =0x2710 \n"
      "LDR     R4, =0x5748 \n"
      "MOV     R6, #0 \n"
      "MOV     R5, #1 \n"
"loc_FFD1BE78:\n"
      "LDR     R0, [R4, #0x18] \n"
      "MOV     R2, #0 \n"
      "ADD     R1, SP, #4 \n"
      "BL      sub_FFC2936C \n"
      "LDR     R0, [R4, #0x20] \n"
      "CMP     R0, #0 \n"
      "BNE     loc_FFD1BF48 \n"
      "LDR     R0, [SP, #4] \n"
      "LDR     R1, [R0] \n"
      "SUB     R1, R1, #2 \n"
      "CMP     R1, #9 \n"
      "ADDLS   PC, PC, R1, LSL #2 \n"
      "B       loc_FFD1BF48 \n"
      "B       loc_FFD1BEFC \n"
      "B       loc_FFD1BF1C \n"
      "B       loc_FFD1BF2C \n"
      "B       loc_FFD1BF34 \n"
      "B       loc_FFD1BF04 \n"
      "B       loc_FFD1BF3C \n"
      "B       loc_FFD1BF0C \n"
      "B       loc_FFD1BF48 \n"
      "B       loc_FFD1BF44 \n"
      "B       loc_FFD1BED4 \n"
"loc_FFD1BED4:\n"
      "LDR     R0, =0xFFD1BB7C \n"
      "STR     R6, [R4, #0x34] \n"
      "STR     R0, [R4, #0xA8] \n"
      "LDR     R0, =0xFFD1B59C \n"
      "LDR     R2, =0xFFD1B4B8 \n"
      "LDR     R1, =0x72318 \n"
      "STR     R6, [R4, #0x24] \n"
      "BL      sub_FFCBDCC4 \n"
      "STR     R5, [R4, #0x38] \n"
      "B       loc_FFD1BF48 \n"
"loc_FFD1BEFC:\n"
      "BL      unlock_optical_zoom\n" //+-----> inserted to unlock the zoom
      "BL      sub_FFD1BC74 \n"
      "B       loc_FFD1BF48 \n"
"loc_FFD1BF04:\n"
//      "BL      sub_FFD1B97C \n"   //original
      "BL      sub_FFD1B97C_my \n"  //patched
      "B       loc_FFD1BF48 \n"
"loc_FFD1BF0C:\n"
      "LDR     R1, [R0, #0x10] \n"
      "LDR     R0, [R0, #4] \n"
      "BL      sub_FFE16E10 \n"
      "B       loc_FFD1BF48 \n"
"loc_FFD1BF1C:\n"
      "LDR     R0, [R4, #0x38] \n"
      "CMP     R0, #5 \n"
      "STRNE   R5, [R4, #0x28] \n"
      "B       loc_FFD1BF48 \n"
"loc_FFD1BF2C:\n"
      "BL      sub_FFD1B758 \n"
      "B       loc_FFD1BF48 \n"
"loc_FFD1BF34:\n"
      "BL      sub_FFD1B5E8 \n"
      "B       loc_FFD1BF48 \n"
"loc_FFD1BF3C:\n"
      "BL      sub_FFD1B444 \n"
      "B       loc_FFD1BF48 \n"
"loc_FFD1BF44:\n"
      "BL      sub_FFD1C0B0 \n"
"loc_FFD1BF48:\n"
      "LDR     R1, [SP, #4] \n"
      "LDR     R3, =0xFFD1B2D4 \n"
      "STR     R6, [R1] \n"
      "STR     R8, [SP] \n"
      "LDR     R0, [R4, #0x1C] \n"
      "MOV     R2, R7 \n"
      "BL      sub_FFC29CC0 \n"
      "B       loc_FFD1BE78 \n"
    );
}

void change_video_tables	(	int	a,
		int	b
	)

Definiert in Zeile 11 der Datei movie_rec.c.

                                      {
 int i;
 for (i=0;i<24;i++) table[i]=(def_table[i]*a)/b; 
}

Variablen-Dokumentation

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}

Definiert in Zeile 16 der Datei movie_rec.c.

long def_table[24]

Initialisierung:

={0x2000, 0x38D, 0x788, 0x5800, 0x9C5, 0x14B8, 0x10000, 0x1C6A, 0x3C45, 0x8000, 0xE35, 0x1E23,
           0x1CCD, -0x2E1, -0x579, 0x4F33, -0x7EB, -0xF0C, 0xE666, -0x170A, -0x2BC6, 0x7333, -0xB85, -0x15E3}

Definiert in Zeile 6 der Datei movie_rec.c.

long table[24]

Definiert in Zeile 9 der Datei movie_rec.c.

int* video_mode = &conf.video_mode

Definiert in Zeile 4 der Datei movie_rec.c.

int* video_quality = &conf.video_quality

Definiert in Zeile 3 der Datei movie_rec.c.