source: trunk/platform/tx1/shooting.c @ 1075

#define PARAM_FILE_COUNTER      0x37 
#define PARAM_EXPOSURE_COUNTER  0x02

#include "platform.h"

const ApertureSize aperture_sizes_table[] = {
      {  9, 288, "2.8" },
      { 10, 320, "3.2" },
        { 11, 352, "3.5" },
        { 12, 384, "4.0" },
        { 13, 416, "4.5" },
        { 14, 448, "5.0" },
        { 15, 480, "5.6" },
        { 16, 512, "6.3" },
};

const ShutterSpeed shutter_speeds_table[] = {
    { -12, -384, "15", 15000000 },
    { -11, -352, "13", 13000000 },
    { -10, -320, "10", 10000000 },
    {  -9, -288, "8",   8000000 },
    {  -8, -256, "6",   6000000 },
    {  -7, -224, "5",   5000000 },
    {  -6, -192, "4",   4000000 },
    {  -5, -160, "3.2", 3200000 },
    {  -4, -128, "2.5", 2500000 },
    {  -3,  -96, "2",   2000000 },
    {  -2,  -64, "1.6", 1600000 },
    {  -1,  -32, "1.3", 1300000 },
    {   0,    0, "1",   1000000 },
    {   1,   32, "0.8",  800000 },
    {   2,   64, "0.6",  600000 },
    {   3,   96, "0.5",  500000 },
    {   4,  128, "0.4",  400000 },
    {   5,  160, "0.3",  300000 },
    {   6,  192, "1/4",  250000 },
    {   7,  224, "1/5",  200000 },
    {   8,  256, "1/6",  166667 },
    {   9,  288, "1/8",  125000 },
    {  10,  320, "1/10", 100000 },
    {  11,  352, "1/13",  76923 },
    {  12,  384, "1/15",  66667 },
    {  13,  416, "1/20",  50000 },
    {  14,  448, "1/25",  40000 },
    {  15,  480, "1/30",  33333 },
    {  16,  512, "1/40",  25000 },
    {  17,  544, "1/50",  20000 },
    {  18,  576, "1/60",  16667 },
    {  19,  608, "1/80",  12500 },
    {  20,  640, "1/100", 10000 },
    {  21,  672, "1/125",  8000 },
    {  22,  704, "1/160",  6250 },
    {  23,  736, "1/200",  5000 },
    {  24,  768, "1/250",  4000 },
    {  25,  800, "1/320",  3125 },
    {  26,  832, "1/400",  2500 },
    {  27,  864, "1/500",  2000 },
    {  28,  896, "1/640",  1563 },
    {  29,  928, "1/800",  1250 },
    {  30,  960, "1/1000", 1000 },
    {  31,  992, "1/1250",  800 },
    {  32, 1021, "1/1600",  625 },
    {  33, 1053, "1/2000",  500 },
    {  34, 1084, "1/2500",  400 },
    {  35, 1117, "1/3200",  313 },
};

const ISOTable iso_table[] = {
    { -1,    1,   "HI", -1},
    {  0,    0, "Auto", -1},
    {  1,   80,   "80", -1},
    {  2,  100,  "100", -1},
    {  3,  200,  "200", -1},
    {  4,  400,  "400", -1},
    {  5,  800,  "800", -1},
    {  6, 1600, "1600", -1},
};          

/*
http://www.usa.canon.com/consumer/controller?act=ModelInfoAct&fcategoryid=225&modelid=14903#ModelTechSpecsAct

Shooting Modes
    Auto, Camera M,
    Special Scene
        (Portrait, Foliage, Snow, Beach, Aquarium, Indoor, Night Snapshot),
    Color Accent, Color Swap, Super Macro, Stitch Assist, Movie
Movie: 1280 x 720/640 x 480 (30 fps/30 fps LP), 
    320 x 240 (60 fps/30 fps) available up to 4GB or 1 hour for each file size. 

canon mode list FFB68D28 in 100g
*/
static const CapturemodeMap modemap[] = {
    { MODE_LONG_SHUTTER,       32774 }, // guessed
    { MODE_AUTO,               32768 },
    { MODE_P,                  32772 },
    { MODE_SUPER_MACRO,        33289 },
    { MODE_COLOR_ACCENT,       33306 },
    { MODE_COLOR_SWAP,         33307 }, // was MY_COLORS
    { MODE_STITCH,             33290 }, 
    { MODE_SCN_PORTRAIT,       16397 },
    { MODE_SCN_NIGHT_SNAPSHOT, 16395 },
    { MODE_SCN_INDOOR,         16401 },
    { MODE_SCN_FOLIAGE,        16402 },
    { MODE_SCN_SNOW,           16403 },
    { MODE_SCN_BEACH,          16404 },
    { MODE_SCN_AQUARIUM,       16407 },
    // TODO this appears to be the standard mode+1024 for cameras with a video button
    // most of these can go away when we handle that more sanely
    { MODE_VIDEO_STD,          33792 },
    { MODE_VIDEO_MANUAL,       33796 },
    { MODE_VIDEO_COLOR_ACCENT, 34330 },
    { MODE_VIDEO_COLOR_SWAP,   34331 },
    { MODE_VIDEO_STITCH,       34314 },
    { MODE_VIDEO_PORTRAIT,     17421 },
    { MODE_VIDEO_NIGHT,        17419 },
    { MODE_VIDEO_INDOOR,       17425 },
    { MODE_VIDEO_FOLIAGE,      17426 },
    { MODE_VIDEO_SNOW,         17427 },
    { MODE_VIDEO_BEACH,        17428 },
    { MODE_VIDEO_AQUARIUM,     17431 },
    { MODE_VIDEO_SUPER_MACRO,  34313 },
};

#include "../generic/shooting.c"

long get_file_next_counter() {
    return get_file_counter();
}

long get_target_file_num() {
    long n;
    
    n = get_file_next_counter();
    n = (n>>4)&0x3FFF;
    return n;
}

long get_target_dir_num() {
    long n;
    
    n = get_file_next_counter();
    n = (n>>18)&0x3FF;
    return n;
}

int circle_of_confusion = 5;


char* shooting_get_tv_str()
{
    short int tvv;
    long i;
    _GetPropertyCase(PROPCASE_TV, &tvv, sizeof(tvv));
    for (i=0;i<SS_SIZE;i++){
        if (shutter_speeds_table[i].prop_id >= tvv)
            return (char*)shutter_speeds_table[i].name;
    }
    return (void*)"?";
}

char* shooting_get_av_str()
{
    short int avv;
    long i;
    _GetPropertyCase(PROPCASE_AV, &avv, sizeof(avv));
    for (i=0;i<AS_SIZE;i++){
        if (aperture_sizes_table[i].prop_id == avv)
            return (char*)aperture_sizes_table[i].name;
    }
    return (char*) "?";
}