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

Include-Abhängigkeitsdiagramm für lib.c:

Makrodefinitionen
#define	LED_DEBUG1 0xC0220130

#define	LED_DEBUG2 0xc0220134

#define	LED_DEBUG3 0xC0223030

#define	LED_AF 0xC0223030

#define	DEBUG_LED_DELAY 2500000

Funktionen
void	shutdown ()

void	debug_led (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_bitmap_refresh ()

void *	vid_get_bitmap_fb ()

void *	vid_get_viewport_live_fb ()

void *	vid_get_viewport_fb ()

void *	vid_get_viewport_fb_d ()

int	vid_get_viewport_byte_width ()

int	vid_get_viewport_width ()

int	vid_get_viewport_display_xoffset ()

long	vid_get_viewport_height ()

int	vid_get_viewport_display_xoffset_proper ()

int	vid_get_viewport_height_proper ()

int	vid_get_viewport_buffer_width_proper ()

int	vid_get_viewport_fullscreen_height ()

int	vid_get_palette_type ()

int	vid_get_palette_size ()

int	vid_get_aspect_ratio ()

void *	vid_get_bitmap_active_palette ()

void	load_chdk_palette ()

Variablen
int	active_bitmap_buffer

char *	bitmap_buffer []

char	active_viewport_buffer

void *	viewport_buffers []

char **	palette_buffer_ptr

int	active_palette_buffer

Makro-Dokumentation

#define DEBUG_LED_DELAY 2500000

Definiert in Zeile 25 der Datei lib.c.

#define LED_AF 0xC0223030

Definiert in Zeile 24 der Datei lib.c.

#define LED_DEBUG1 0xC0220130

Definiert in Zeile 21 der Datei lib.c.

#define LED_DEBUG2 0xc0220134

Definiert in Zeile 22 der Datei lib.c.

#define LED_DEBUG3 0xC0223030

Definiert in Zeile 23 der Datei lib.c.

Dokumentation der Funktionen

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

Definiert in Zeile 43 der Datei lib.c.

                                                                             {  // camera has three LED's (focus assist lamp & and a green/orange combo LED)
     static char led_table[3]={0,1,9};
     _LEDDrive(led_table[led%sizeof(led_table)], state<=1 ? !state : state);
 }

void debug_led ( int state)

Definiert in Zeile 28 der Datei lib.c.

                           {
 
     volatile long *p=(void*)LED_DEBUG2;
 
     if (state)
         p[0]=0x46;
     else
         p[0]=0x44;
 
     // delay loop
     int i;
     for (i=0; i<DEBUG_LED_DELAY; i++)
         asm("nop\n nop\n");
 }

int get_flash_params_count ( void )

Definiert in Zeile 48 der Datei lib.c.

                                  {
     return 148;     // 0x94 = 148
 }

void JogDial_CCW ( void )

Definiert in Zeile 57 der Datei lib.c.

                        {
     _PostLogicalEventForNotPowerType(0x877, 1);  // RotateJogDialLeft at levent_table
 }

void JogDial_CW ( void )

Definiert in Zeile 53 der Datei lib.c.

                       {
     _PostLogicalEventForNotPowerType(0x876, 1);  // RotateJogDialRight at levent_table
 }

void load_chdk_palette ( )

Definiert in Zeile 174 der Datei lib.c.

 {
     if ((active_palette_buffer == 0) || (active_palette_buffer == 4) || (active_palette_buffer == 7))  //00=rec  04=play  07=menu  03=setmenu (don't override in setmenu as it has no non-overlapping blank palette areas)
     {
         int *pal = (int *)vid_get_bitmap_active_palette();
         if (pal[CHDK_COLOR_BASE+0] != 0x33ADF62)
         {
             pal[CHDK_COLOR_BASE+0]  = 0x033ADF62;  // Red
             pal[CHDK_COLOR_BASE+1]  = 0x0326EA40;  // Dark Red
             pal[CHDK_COLOR_BASE+2]  = 0x034CD57F;  // Light Red
             pal[CHDK_COLOR_BASE+3]  = 0x0373BFAE;  // Green
             pal[CHDK_COLOR_BASE+4]  = 0x034BD6CA;  // Dark Green
             pal[CHDK_COLOR_BASE+5]  = 0x0395AB95;  // Light Green
             pal[CHDK_COLOR_BASE+6]  = 0x034766F0;  // Blue
             pal[CHDK_COLOR_BASE+7]  = 0x031250F3;  // Dark Blue
             pal[CHDK_COLOR_BASE+8]  = 0x037F408F;  // Cyan
             pal[CHDK_COLOR_BASE+9]  = 0x03512D5B;  // Magenta
             pal[CHDK_COLOR_BASE+10] = 0x03A9A917;  // Yellow
             pal[CHDK_COLOR_BASE+11] = 0x03819137;  // Dark Yellow
             pal[CHDK_COLOR_BASE+12] = 0x03DED115;  // Light Yellow
             pal[CHDK_COLOR_BASE+13] = 0x00090000;  // Transparent dark grey
 
             vid_bitmap_refresh();
         }
     }
 }

void shutdown ( )

Definiert in Zeile 5 der Datei lib.c.

                 {
     volatile long *p = (void*)0xC0223030;    // Red AF Led (front)
 
     asm(
         "MRS     R1, CPSR\n"
         "AND     R0, R1, #0x80\n"
         "ORR     R1, R1, #0x80\n"
         "MSR     CPSR_cf, R1\n"
         :::"r1","r0"
     );
 
     *p = 0x44;
 
     while(1);
 }

void vid_bitmap_refresh ( )

Definiert in Zeile 61 der Datei lib.c.

                           {
     extern int enabled_refresh_physical_screen;
     extern int full_screen_refresh;
     extern void _LockAndRefresh();   // wrapper function for screen lock
     extern void _UnlockAndRefresh();   // wrapper function for screen unlock
 
     _LockAndRefresh();
 
     enabled_refresh_physical_screen=1;
     full_screen_refresh=3;   // found in ScreenUnlock underneath a CameraLog.c call
 
     _UnlockAndRefresh();
 }

int vid_get_aspect_ratio ( )

Definiert in Zeile 161 der Datei lib.c.

161 { return 1; }

void* vid_get_bitmap_active_palette ( )

Definiert in Zeile 169 der Datei lib.c.

 {
     return palette_buffer_ptr[active_palette_buffer]+8;
 }

void* vid_get_bitmap_fb ( )

Definiert in Zeile 81 der Datei lib.c.

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

int vid_get_palette_size ( )

Definiert in Zeile 160 der Datei lib.c.

160 { return 256 * 4; }

int vid_get_palette_type ( )

Definiert in Zeile 159 der Datei lib.c.

159 { return 3; }

int vid_get_viewport_buffer_width_proper ( )

Definiert in Zeile 157 der Datei lib.c.

157 { return 960; }

int vid_get_viewport_byte_width ( )

Definiert in Zeile 120 der Datei lib.c.

                                       {
         return 960 * 6 / 4;     // IXUS 300 - wide screen LCD is 960 pixels wide, each group of 4 pixels uses 6 bytes (UYVYYY)
     }

int vid_get_viewport_display_xoffset ( )

Definiert in Zeile 134 der Datei lib.c.

     {
         if (camera_info.state.mode_play)
         {
             return 0;
         }
         else
         {
             // viewport width offset table for each image size 
             // ixus300 has six sizes :  3648x2736 (4:3)   2816x2112 (4:3)    2272x1702 (4:3)  1600x1200  (4:3)  640x480  (4:3)  3648x2048 (16:9)
             //   PROPCASE_RESOLUTION :  0                 1                  2                3                 4                8
             if (shooting_get_prop(PROPCASE_RESOLUTION ) ==  8 ) return 0 ;      // wide screen mode
             return 60 ;                                                         // all other modes
         }
     }

int vid_get_viewport_display_xoffset_proper ( )

Definiert in Zeile 155 der Datei lib.c.

155 { return vid_get_viewport_display_xoffset() * 2 ; }

void* vid_get_viewport_fb ( )

Definiert in Zeile 106 der Datei lib.c.

     {
         // Return first viewport buffer - for case when vid_get_viewport_live_fb not defined
         // Offset the return value because the viewport is left justified instead of centered on this camera
         return viewport_buffers[0];
     }

void* vid_get_viewport_fb_d ( )

Definiert in Zeile 113 der Datei lib.c.

     {
         extern char *viewport_fb_d;
         return viewport_fb_d;
     }

int vid_get_viewport_fullscreen_height ( )

Definiert in Zeile 158 der Datei lib.c.

158 { return 240; }

long vid_get_viewport_height ( )

Definiert in Zeile 150 der Datei lib.c.

150 { return 240; }

int vid_get_viewport_height_proper ( )

Definiert in Zeile 156 der Datei lib.c.

156 { return 240; }

void* vid_get_viewport_live_fb ( )

Definiert in Zeile 92 der Datei lib.c.

     {
         char vp ;
         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
         // Note that this camera only seems to use 3 buffers (vs 4 on other models). 
         // Tests with MD_tune.bas show that returning one buffer back from the current value of active_viewport_buffer works best for motion detect
 
         vp = active_viewport_buffer ;
         return viewport_buffers[ (vp == 0) ? 2 : vp-1 ];
     }

int vid_get_viewport_width ( )

Definiert in Zeile 124 der Datei lib.c.

     {
         if (camera_info.state.mode_play)
         {
             return 480 ;
         }
         extern int _GetVRAMHPixelsSize();
         return _GetVRAMHPixelsSize() >> 1;
     }

Variablen-Dokumentation

int active_bitmap_buffer

int active_palette_buffer

char active_viewport_buffer

char* bitmap_buffer[]

Definiert in Zeile 84 der Datei lib.c.

char** palette_buffer_ptr

void* viewport_buffers[]

Makrodefinitionen

Funktionen

Variablen

Makro-Dokumentation

Dokumentation der Funktionen

Variablen-Dokumentation