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

Variablen
int	active_bitmap_buffer
char *	bitmap_buffer []

Makro-Dokumentation

#define LED_AF   0xc022d200

Definiert in Zeile 6 der Datei lib.c.

#define LED_PR   0xc022d1fc

Definiert in Zeile 5 der Datei lib.c.

Dokumentation der Funktionen

int _GetVideoOutType

(

void

)

int _GetVRAMHPixelsSize

(

void

)

int _GetVRAMVPixelsSize

(

void

)

char* camera_jpeg_count_str

(

)

Definiert in Zeile 29 der Datei lib.c.

{ return (char*)0x000d77d4; }             // Found @0xffa13d38

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

Definiert in Zeile 23 der Datei lib.c.

                                                                            {
    static char led_table[2]={0,4};
    if(state<=1) _LEDDrive(led_table[led%sizeof(led_table)], (!state)&1);
}

void debug_led

(

int

state)

Definiert in Zeile 9 der Datei lib.c.

{
    *(int*)LED_PR=state ? 0x93d800 : 0x83dc00;
}

int get_flash_params_count

(

void

)

Definiert in Zeile 30 der Datei lib.c.

{ return 0xF1; }                          // Found @0xff9c3e58

char* hook_raw_image_addr

(

void

)

Definiert in Zeile 145 der Datei lib.c.

{
    return (char*) 0x43727660;  //found by campare "JPEG BUFF" at FFB95894 and compare to ixus 160
}

void shutdown

(

)

Definiert in Zeile 14 der Datei lib.c.

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

void vid_bitmap_refresh

(

)

Definiert in Zeile 150 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 37 der Datei lib.c.

                                     {
    return bitmap_buffer[active_bitmap_buffer&1];
}

void* vid_get_bitmap_active_palette

(

)

Definiert in Zeile 42 der Datei lib.c.

{
    extern int active_palette_buffer;
    extern int** palette_buffer_ptr;
    int *p = palette_buffer_ptr[active_palette_buffer];
    if(!p) {
        p = palette_buffer_ptr[0];
    }
    return (p+1);
}

void* vid_get_bitmap_fb

(

)

Definiert in Zeile 35 der Datei lib.c.

{ return (void*)0x40711000; }             // Found @0xff86689c

int vid_get_palette_size

(

)

Definiert in Zeile 162 der Datei lib.c.

{ return 256 * 4 ; }

int vid_get_palette_type

(

)

Definiert in Zeile 161 der Datei lib.c.

{ return 5; }

void* vid_get_viewport_fb

(

)

Definiert in Zeile 28 der Datei lib.c.

{ return (void*)0x40866b80; }             // Found @0xffb93e14

void* vid_get_viewport_fb_d

(

)

Definiert in Zeile 128 der Datei lib.c.

{
    extern char *viewport_fb_d;
    return viewport_fb_d;
}

int vid_get_viewport_fullscreen_height

(

)

Definiert in Zeile 112 der Datei lib.c.

{
    if (camera_info.state.mode_play) {
        int vot = _GetVideoOutType();
        if(vot == 2) {
            return 576; // PAL in playback is 576
        } else if(vot == 1) {
            return 480; // NTSC is 480
        } else {
            return 240; // normal is 240
        }
    } else {
        return 240;
    }
}

long vid_get_viewport_height

(

)

Definiert in Zeile 75 der Datei lib.c.

{
  if (camera_info.state.mode_play)
  {
       if(_GetVideoOutType() == 2) { // PAL
           return 288; // 576
       }
       // rec or NTSC
       return 240;
  }
  return _GetVRAMVPixelsSize();
}

int vid_get_viewport_height_proper

(

)

Definiert in Zeile 110 der Datei lib.c.

{ return vid_get_viewport_height() * vid_get_viewport_yscale(); }

void* vid_get_viewport_live_fb

(

)

Definiert in Zeile 134 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
    // unlike earlier cams, video recording appears to use 4 buffers, like still mode
    // verified -1 gives best response (50 .. 90 ms)
    return viewport_buffers[(active_viewport_buffer-1)&3];
}

int vid_get_viewport_width

(

)

Definiert in Zeile 66 der Datei lib.c.

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

int vid_get_viewport_yoffset

(

)

Definiert in Zeile 88 der Datei lib.c.

{
    if (camera_info.state.mode_play)
    {
        return 0;
    }
    // no distinct video mode, video uses its own aspect ratio, not still ratio of current mode
    if (is_video_recording())
    {
        if(shooting_get_prop(PROPCASE_VIDEO_RESOLUTION) == 2) { // 640x480
            return 0;// 4:3 video, no offset
        } else {
            return 30; // 16:9 video
        }
    }
    // UI doesn't have aspect ratio setting, but setting image size to W sets aspect prop to 16:9
    if(shooting_get_prop(PROPCASE_ASPECT_RATIO) == 1) {
        return 30;
    }
    return 0;
}

int vid_get_viewport_yscale

(

)

Definiert in Zeile 58 der Datei lib.c.

                              {
    if (camera_info.state.mode_play && _GetVideoOutType() != 0) {
        return 2;
    }
    return 1;
}

Variablen-Dokumentation

int active_bitmap_buffer

char* bitmap_buffer[]

Definiert in Zeile 84 der Datei lib.c.