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

Include-Abhängigkeitsdiagramm für lib.c:

Makrodefinitionen
#define	LED_PR 0xC0220130

Funktionen
void	vid_bitmap_refresh ()

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)

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_yoffset ()

int	vid_get_viewport_buffer_width_proper ()

int	vid_get_palette_type ()

int	vid_get_palette_size ()

int	vid_get_aspect_ratio ()

int	_GetVRAMHPixelsSize ()

int	_GetVRAMVPixelsSize ()

int	vid_get_viewport_width_proper ()

int	vid_get_viewport_height_proper ()

void *	vid_get_viewport_live_fb ()

void *	vid_get_bitmap_active_palette ()

Variablen
char	active_viewport_buffer

void *	viewport_buffers []

Makro-Dokumentation

#define LED_PR 0xC0220130

Definiert in Zeile 54 der Datei lib.c.

Dokumentation der Funktionen

int _GetVRAMHPixelsSize ( )

int _GetVRAMVPixelsSize ( )

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

Definiert in Zeile 62 der Datei lib.c.

                                                                             {
  static char led_table[5]={4,5,7,8,9};
  _LEDDrive(led_table[led%sizeof(led_table)], state<=1 ? !state : state);
 }

void debug_led ( int state)

Definiert in Zeile 57 der Datei lib.c.

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

int get_flash_params_count ( void )

Definiert in Zeile 67 der Datei lib.c.

                                 {
  return 120;
 }

void JogDial_CCW ( void )

Definiert in Zeile 75 der Datei lib.c.

                       {
  _PostLogicalEventForNotPowerType(0x877, 2);  // RotateJogDialLeft
 }

void JogDial_CW ( void )

Definiert in Zeile 71 der Datei lib.c.

                      {
  _PostLogicalEventForNotPowerType(0x876, 2);  // RotateJogDialRight
 }

void shutdown ( )

Definiert in Zeile 38 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 16 der Datei lib.c.

 {
     extern int enabled_refresh_physical_screen;
     extern int full_screen_refresh;
 
     // i've tried refreshphysical screen (screen unlock) and that caused the canon and
     // function menu to not display at all. This seems to work and is called in a similar
     // way in other places where original OSD should be refreshed.
     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 sub_FFA02598
 
     _UnlockAndRefresh();
 }

int vid_get_aspect_ratio ( )

Definiert in Zeile 152 der Datei lib.c.

152 { return 1; }

void* vid_get_bitmap_active_palette ( )

Definiert in Zeile 190 der Datei lib.c.

 {
     extern int active_palette_buffer;
     extern int** palette_buffer_ptr;
     return (palette_buffer_ptr[active_palette_buffer]+0x3);
 }

int vid_get_palette_size ( )

Definiert in Zeile 151 der Datei lib.c.

151 { return 256 * 4; }

int vid_get_palette_type ( )

Definiert in Zeile 150 der Datei lib.c.

150 { return 3; }

int vid_get_viewport_buffer_width_proper ( )

Definiert in Zeile 149 der Datei lib.c.

149 { return 960; }

int vid_get_viewport_byte_width ( )

Definiert in Zeile 86 der Datei lib.c.

                                   {
     return 960 * 6 / 4;     // SX210IS - 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 111 der Datei lib.c.

 {
     // viewport width offset table for each image size
     // 0 = 4:3, 1 = 16:9, 2 = 3:2, 3 = 1:1, 4 = 4:5
     //static long vp_w[5] = { 0, 60, 0, 44, 72 };
     
     // 0 = 16:9, 1 = 4:3
     // see vid_get_viewport_width()
     //static long vp_w[5] = { 0, 60, 0, 44, 72 };               // should all be even values for edge overlay
     //return vp_w[shooting_get_prop(PROPCASE_ASPECT_RATIO)];
 
     // if widescreen, photo and video modes
     if( ( (shooting_get_prop(PROPCASE_RESOLUTION) == 8) && (!MODE_IS_VIDEO(mode_get())) ) ||
         ( (MODE_IS_VIDEO(mode_get())) && (shooting_get_prop(PROPCASE_VIDEO_RESOLUTION) == 4) ) )
         return 0;
     else
         return 60;
 }

int vid_get_viewport_display_yoffset ( )

Definiert in Zeile 140 der Datei lib.c.

 {
     // viewport height offset table for each image size
     // 0 = 4:3, 1 = 16:9, 2 = 3:2, 3 = 1:1, 4 = 4:5
     //static long vp_h[5] = { 0, 0, 13, 0, 0 };
     //return vp_h[shooting_get_prop(PROPCASE_ASPECT_RATIO)];
     return 0;
 }

long vid_get_viewport_height ( )

Definiert in Zeile 130 der Datei lib.c.

 {
     // viewport height table for each image size
     // 0 = 4:3, 1 = 16:9, 2 = 3:2, 3 = 1:1, 4 = 4:5
     //static long vp_h[5] = { 240, 240, 214, 240, 240 };
     //return vp_h[shooting_get_prop(PROPCASE_ASPECT_RATIO)];
     // is always 240 on sx210is
     return 240;
 }

int vid_get_viewport_height_proper ( )

Definiert in Zeile 160 der Datei lib.c.

                                      {
     return ((mode_get()&MODE_MASK) == MODE_PLAY)?240:_GetVRAMVPixelsSize();
 }

void* vid_get_viewport_live_fb ( )

Definiert in Zeile 168 der Datei lib.c.

 {
 /*
 ffb64808: 0x40547700
 ffb6480c: 0x405c6000
 ffb64810: 0x40644900
 ffb64814: 0x409de0d0
 ffb64818: 0x417f4030
 ffb6481c: 0x41872930
 ffb64820: 0x418f1230
 ffb64824: 0x4196fb30
 */
     unsigned char buff = active_viewport_buffer;
     if (buff == 0) {
         buff = 2;
     }
     else {
         buff--;
     }
     return viewport_buffers[buff];
 }

int vid_get_viewport_width ( )

Definiert in Zeile 92 der Datei lib.c.

 {
     // viewport width table for each image size
     // 0 = 4:3, 1 = 16:9, 2 = 3:2, 3 = 1:1, 4 = 4:5
     //static long vp_w[5] = { 480, 360, 360, 272, 216 };
     
     // 0 = 16:9, 1 = 4:3
     // somehow, prop PROPCASE_ASPECT_RATIO doesn't work
     //static long vp_w[5] =  { 480, 360, 360, 272, 216 };
     //return vp_w[shooting_get_prop(PROPCASE_ASPECT_RATIO)];
     
     // if widescreen, photo and video modes
     if( ( (shooting_get_prop(PROPCASE_RESOLUTION) == 8) && (!MODE_IS_VIDEO(mode_get())) ) ||
         ( (MODE_IS_VIDEO(mode_get())) && (shooting_get_prop(PROPCASE_VIDEO_RESOLUTION) == 4) ) )
         return 480;
     else
         return 360;
 }

int vid_get_viewport_width_proper ( )

Definiert in Zeile 156 der Datei lib.c.

                                     {
     return ((mode_get()&MODE_MASK) == MODE_PLAY)?960:_GetVRAMHPixelsSize();
 }

Variablen-Dokumentation

char active_viewport_buffer

void* viewport_buffers[]

Makrodefinitionen

Funktionen

Variablen

Makro-Dokumentation

Dokumentation der Funktionen

Variablen-Dokumentation