lib.c-Dateireferenz

#include "platform.h"
#include "platform_palette.h"
#include "lolevel.h"

Include-Abhängigkeitsdiagramm für lib.c:

gehe zum Quellcode dieser Datei

Makrodefinitionen
#define	LED_PR   0xC022D1FC
#define	LED_AF   0xC022D200

Funktionen
void	vid_bitmap_refresh ()
void	shutdown ()
void	debug_led (int state)
void	camera_set_led (int led, int state, __attribute__((unused)) int bright)
char *	camera_jpeg_count_str ()
int	get_flash_params_count (void)
char *	hook_raw_image_addr ()
int	_GetVRAMHPixelsSize ()
int	_GetVRAMVPixelsSize ()
int	vid_get_viewport_width ()
long	vid_get_viewport_height ()
void *	vid_get_bitmap_fb ()
void *	vid_get_viewport_fb ()
void *	vid_get_viewport_fb_d ()
void *	vid_get_viewport_live_fb ()
int	vid_get_palette_type ()
int	vid_get_palette_size ()
void *	vid_get_bitmap_active_buffer ()
void *	vid_get_bitmap_active_palette ()
void	load_chdk_palette ()

Makro-Dokumentation

#define LED_AF   0xC022D200

Definiert in Zeile 25 der Datei lib.c.

#define LED_PR   0xC022D1FC

Definiert in Zeile 24 der Datei lib.c.

Dokumentation der Funktionen

int _GetVRAMHPixelsSize

(

)

int _GetVRAMVPixelsSize

(

)

char* camera_jpeg_count_str

(

)

Definiert in Zeile 42 der Datei lib.c.

{
    extern char jpeg_count_str[];
    return jpeg_count_str;
}

void camera_set_led	(	int	led,
		int	state,
		__attribute__((unused)) int	bright
	)

Definiert in Zeile 37 der Datei lib.c.

                                                                            {
    static char led_table[2]={0,4}; // green, AF
    _LEDDrive(led_table[led%sizeof(led_table)], state<=1 ? !state : state);
}

void debug_led

(

int

state)

Definiert in Zeile 27 der Datei lib.c.

{
    // using power LED, which defaults to on
    // for debugging turn LED off if state is 1 and on for state = 0
     *(int*)LED_PR=state ? 0x46 : 0x44;
}

int get_flash_params_count

(

void

)

Definiert in Zeile 48 der Datei lib.c.

{ return 0xa6; }               // Found @0xff9ab2f0 ixus155 100b

char* hook_raw_image_addr

(

void

)

Definiert in Zeile 49 der Datei lib.c.

{return (char*) 0x43717e20;}   // (Found @0xffb55ee0)

void load_chdk_palette

(

)

Definiert in Zeile 131 der Datei lib.c.

{
    extern int active_palette_buffer;
    // Only load for the standard record and playback palettes
    // 0 = rec, 4 = func menu, 5 = playback, 6 = menu (play or rec),
    if ((active_palette_buffer == 0) || (active_palette_buffer == 5))
    {
        int *pal = (int*)vid_get_bitmap_active_palette();
        if (pal && pal[CHDK_COLOR_BASE+0] != 0x33ADF62)
        {
            pal[CHDK_COLOR_BASE+0]  = 0x33ADF62;  // Red
            pal[CHDK_COLOR_BASE+1]  = 0x326EA40;  // Dark Red
            pal[CHDK_COLOR_BASE+2]  = 0x34CD57F;  // Light Red
            pal[CHDK_COLOR_BASE+3]  = 0x373BFAE;  // Green
            pal[CHDK_COLOR_BASE+4]  = 0x34BD6CA;  // Dark Green
            pal[CHDK_COLOR_BASE+5]  = 0x395AB95;  // Light Green
            pal[CHDK_COLOR_BASE+6]  = 0x34766F0;  // Blue
            pal[CHDK_COLOR_BASE+7]  = 0x31250F3;  // Dark Blue
            pal[CHDK_COLOR_BASE+8]  = 0x37F408F;  // Cyan
            pal[CHDK_COLOR_BASE+9]  = 0x3512D5B;  // Magenta
            pal[CHDK_COLOR_BASE+10] = 0x3A9A917;  // Yellow
            pal[CHDK_COLOR_BASE+11] = 0x3819137;  // Dark Yellow
            pal[CHDK_COLOR_BASE+12] = 0x3DED115;  // Light Yellow
            pal[CHDK_COLOR_BASE+13] = 0x1F0A0000;  // Transparent dark grey

            extern char palette_control;
            palette_control = 1; // note appears to be a bitmask, bit 2 is also used
            vid_bitmap_refresh();
        }
    }
}

void shutdown

(

)

Definiert in Zeile 17 der Datei lib.c.

{
    extern void _TurnOffE1(void);
    _TurnOffE1();
    while(1);
}

void vid_bitmap_refresh

(

)

Definiert in Zeile 5 der Datei lib.c.

{
    extern int full_screen_refresh;
    extern void _ScreenLock();
    extern void _ScreenUnlock();

    full_screen_refresh |= 3;
    _ScreenLock();
    _ScreenUnlock();
}

void* vid_get_bitmap_active_buffer

(

)

Definiert in Zeile 109 der Datei lib.c.

{
    return vid_get_bitmap_fb();
}

void* vid_get_bitmap_active_palette

(

)

Definiert in Zeile 114 der Datei lib.c.

{
    extern int active_palette_buffer;
    extern int** palette_buffer_ptr;
    int *p = palette_buffer_ptr[active_palette_buffer];
    // active_palette_buffer can point at null when
    // func and menu are opened for the first time
    if(!p) {
        p = palette_buffer_ptr[0]; // rec mode buffer normally initialized
        if(!p) { // but may be null on video out switch
            return (void *)0;
        }
    }
    return (p+1);
}

void* vid_get_bitmap_fb

(

)

Definiert in Zeile 84 der Datei lib.c.

{ return (void*)0x406f1000; }             // Found @0xff86306c

int vid_get_palette_size

(

)

Definiert in Zeile 107 der Datei lib.c.

{ return 256 * 4; }

int vid_get_palette_type

(

)

Definiert in Zeile 106 der Datei lib.c.

{ return 3; }

void* vid_get_viewport_fb

(

)

Definiert in Zeile 89 der Datei lib.c.

{ return (void*)0x40846b80; }             // Found @0xffb544c8

void* vid_get_viewport_fb_d

(

)

Definiert in Zeile 91 der Datei lib.c.

{
    extern char *viewport_fb_d;
    return viewport_fb_d;
}

long vid_get_viewport_height

(

)

Definiert in Zeile 64 der Datei lib.c.

{
    extern int _GetVideoOutType(void);
    int vot = _GetVideoOutType();
    if (camera_info.state.mode_play)
    {
        if(vot == 2) { // PAL
            return 288; // 576
        }
        return 240;
    }
    return _GetVRAMVPixelsSize();
}

void* vid_get_viewport_live_fb

(

)

Definiert in Zeile 97 der Datei lib.c.

{
    extern char active_viewport_buffer;
    extern void* viewport_buffers[];

    // Hopefully return the most recently used viewport buffer so that motion detect, histogram, zebra and edge overly are using current image data
    return viewport_buffers[(active_viewport_buffer-1)&3];
}

int vid_get_viewport_width

(

)

Definiert in Zeile 55 der Datei lib.c.

{
    if (camera_info.state.mode_play)
    {
        return 360;
    }
    return _GetVRAMHPixelsSize() >> 1;
}