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   0xC0220134

Funktionen
char *	hook_raw_image_addr ()
char *	hook_alt_raw_image_addr ()
char *	camera_jpeg_count_str ()
void	vid_bitmap_refresh ()
void	shutdown ()
void	debug_led (__attribute__((unused)) int state)
void	camera_set_led (int led, int state, __attribute__((unused)) int bright)
int	get_flash_params_count (void)
void	JogDial_CW (void)
void	JogDial_CCW (void)
void *	vid_get_viewport_fb ()
void *	vid_get_viewport_live_fb ()
void *	vid_get_viewport_fb_d ()
void *	vid_get_bitmap_fb ()
int	vid_get_viewport_width ()
int	vid_get_viewport_display_xoffset ()
long	vid_get_viewport_height ()
static int	vp_yoffset (int stitch)
int	vid_get_viewport_yoffset ()
int	vid_get_viewport_display_yoffset ()
int	vid_get_viewport_display_xoffset_proper ()
int	vid_get_viewport_height_proper ()
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 ()

Variablen
int	active_raw_buffer
char *	raw_buffers []
char	active_viewport_buffer
void *	viewport_buffers []
int	active_bitmap_buffer
char *	bitmap_buffer []

Makro-Dokumentation

#define LED_PR   0xC0220134

Definiert in Zeile 55 der Datei lib.c.

Dokumentation der Funktionen

char* camera_jpeg_count_str

(

)

Definiert in Zeile 20 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 66 der Datei lib.c.

                                                                            {
 static char led_table[2]={3,9};
 _LEDDrive(led_table[led%sizeof(led_table)], state<=1 ? !state : state);
}

void debug_led

(

__attribute__((unused)) int

state)

Definiert in Zeile 58 der Datei lib.c.

{
 //*(int*)LED_PR=state ? 0x46 : 0x44;
}

int get_flash_params_count

(

void

)

Definiert in Zeile 71 der Datei lib.c.

                                {
 return 0x9a;   // found in GetParameterData ??? 
}

char* hook_alt_raw_image_addr

(

)

Definiert in Zeile 14 der Datei lib.c.

{
    return raw_buffers[(active_raw_buffer^1)*3];
}

char* hook_raw_image_addr

(

void

)

Definiert in Zeile 9 der Datei lib.c.

{
    return raw_buffers[active_raw_buffer*3];
}

void JogDial_CCW

(

void

)

Definiert in Zeile 79 der Datei lib.c.

                      {
 _PostLogicalEventForNotPowerType(0x86F, 1);  // RotateJogDialLeft (in table @ FFC0E88C, fw 1.00h)
}

void JogDial_CW

(

void

)

Definiert in Zeile 75 der Datei lib.c.

                     {
 _PostLogicalEventForNotPowerType(0x86E, 1);  // RotateJogDialRight (in table @ FFC0E88C, fw 1.00h)
}

void load_chdk_palette

(

)

Definiert in Zeile 218 der Datei lib.c.

{
    extern int active_palette_buffer;
    // Only load for the standard record and playback palettes
    if ((active_palette_buffer == 0) || (active_palette_buffer == 4) || (active_palette_buffer == 6))
    {
        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] = 0x0090000;  // Transparent dark grey

            extern char palette_control;
            palette_control = 1;
            vid_bitmap_refresh();
        }
    }
}

void shutdown

(

)

Definiert in Zeile 39 der Datei lib.c.

{
    volatile long *p = (void*)0xC022001C;    
    
    asm(
        "MRS     R1, CPSR\n"
        "AND     R0, R1, #0x80\n"
        "ORR     R1, R1, #0x80\n"
        "MSR     CPSR_cf, R1\n"
        :::"r1","r0");
    
    *p = 0x44;  // power off.
    
    while(1);
}

void vid_bitmap_refresh

(

)

Definiert in Zeile 27 der Datei lib.c.

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

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

void* vid_get_bitmap_active_buffer

(

)

Definiert in Zeile 202 der Datei lib.c.

{
    return bitmap_buffer[active_bitmap_buffer];
}

void* vid_get_bitmap_active_palette

(

)

Definiert in Zeile 207 der Datei lib.c.

{
    extern int active_palette_buffer;
    extern char* palette_buffer[];
    void* p = palette_buffer[active_palette_buffer];
    // Don't add offset if value is 0
    if (p) p += 8;
    return p;
}

void* vid_get_bitmap_fb

(

)

OSD screen

Definiert in Zeile 115 der Datei lib.c.

{
    // Return first bitmap buffer address
    return bitmap_buffer[0];
}

int vid_get_palette_size

(

)

Definiert in Zeile 200 der Datei lib.c.

{ return 256 * 4; }

int vid_get_palette_type

(

)

Definiert in Zeile 199 der Datei lib.c.

{ return 3; }

int vid_get_viewport_display_xoffset

(

)

Definiert in Zeile 131 der Datei lib.c.

{
    if (camera_info.state.mode_play)
    {
        return 0;
    }
    else if (shooting_get_prop(PROPCASE_SHOOTING_MODE) == 16908) // Stitch mode
    {
        if (shooting_get_prop(PROPCASE_STITCH_DIRECTION) == 0)      // Direction check
            if (shooting_get_prop(PROPCASE_STITCH_SEQUENCE) == 0)   // Shot already taken?
                return 40;
            else
                return 140;
        else
            if (shooting_get_prop(PROPCASE_STITCH_SEQUENCE) == 0)   // Shot already taken?
                return 140;
            else
                return 40;
    }
    else
    {
        return 0;
    }
}

int vid_get_viewport_display_xoffset_proper

(

)

Definiert in Zeile 197 der Datei lib.c.

{ return vid_get_viewport_display_xoffset() * 2; }

int vid_get_viewport_display_yoffset

(

)

Definiert in Zeile 190 der Datei lib.c.

{
    return vp_yoffset(72);
}

void* vid_get_viewport_fb

(

)

IMG viewport in 'rec' mode

Definiert in Zeile 90 der Datei lib.c.

{
    // Return first viewport buffer - for case when vid_get_viewport_live_fb not defined
    return viewport_buffers[0];
}

void* vid_get_viewport_fb_d

(

)

IMG viewport in 'play' mode

Definiert in Zeile 105 der Datei lib.c.

{
    extern char *viewport_fb_d;
    return viewport_fb_d;
}

long vid_get_viewport_height

(

)

Definiert in Zeile 156 der Datei lib.c.

{
    if (camera_info.state.mode_play)
    {
        return 240;
    }
    extern int _GetVRAMVPixelsSize();
    return _GetVRAMVPixelsSize();
}

int vid_get_viewport_height_proper

(

)

Definiert in Zeile 198 der Datei lib.c.

{ return vid_get_viewport_height(); }

void* vid_get_viewport_live_fb

(

)

Definiert in Zeile 96 der Datei lib.c.

{
    if (camera_info.state.mode_video || (get_movie_status()==VIDEO_RECORD_IN_PROGRESS))
        return viewport_buffers[0];     // Video only seems to use the first viewport buffer.

    // 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 121 der Datei lib.c.

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

int vid_get_viewport_yoffset

(

)

Definiert in Zeile 185 der Datei lib.c.

{
    return vp_yoffset(0);
}

static int vp_yoffset ( int  stitch)

static

Definiert in Zeile 166 der Datei lib.c.

{
    if (camera_info.state.mode_play)
    {
        return 0;
    }
    else if (shooting_get_prop(PROPCASE_SHOOTING_MODE) == 16908) // Stitch mode
    {
        return stitch;
    }
    else if (camera_info.state.mode_video)
    {
        return 30;
    }
    else if (shooting_get_prop(PROPCASE_ASPECT_RATIO) == 1) // Wide screen top & bottom 30 pixels not used in viewport
        return 30;
    return 0;
}

Variablen-Dokumentation

int active_bitmap_buffer

int active_raw_buffer

char active_viewport_buffer

char* bitmap_buffer[]

Definiert in Zeile 84 der Datei lib.c.

char* raw_buffers[]

void* viewport_buffers[]