source: trunk/platform/ixus100_sd780/platform_camera.h @ 1140

// Camera - IXUS100_SD780 - platform_camera.h

// This file contains the various settings values specific to the IXUS100_SD780 camera.
// This file is referenced via the 'include/camera.h' file and should not be loaded directly.

// If adding a new settings value put a suitable default in 'include/camera.h',
// along with documentation on what the setting does and how to determine the correct value.
// If the setting should not have a default value then add it in 'include/camera.h'
// using the '#undef' directive along with appropriate documentation.

// Override any default values with your camera specific values in this file. Try and avoid
// having override values that are the same as the default value.

// When overriding a setting value there are two cases:
// 1. If removing the value, because it does not apply to your camera, use the '#undef' directive.
// 2. If changing the value it is best to use an '#undef' directive to remove the default value
//    followed by a '#define' to set the new value.

// When porting CHDK to a new camera, check the documentation in 'include/camera.h'
// for information on each setting. If the default values are correct for your camera then
// don't override them again in here.

    #define CAM_PROPSET                 2
    #define CAM_DRYOS                   1

    #define CAM_RAW_ROWPIX              4080            // 12 MP 12bpp
    #define CAM_RAW_ROWS                3048            // VERIFY_SD780 Found RAW #s by searching " CrwAddress %lx, CrwSize H %ld V %ld\r"

    #undef  CAM_HAS_ERASE_BUTTON
    #undef  CAM_USE_ZOOM_FOR_MF
    #define CAM_MULTIPART               1
    #undef  CAM_HAS_IRIS_DIAPHRAGM
    #define CAM_HAS_ND_FILTER           1

    #undef CAM_REMOTE
    #undef CAM_SYNCH

    #define CAM_HAS_ZOOM_LEVER          1

//    #define CAM_CAN_SD_OVER_NOT_IN_MF   1                     // Camera allows subject distance (focus) override when not in manual focus mode
//    #define CAM_CAN_SD_OVERRIDE         1                     // Camera allows to do subject distance override

    #undef  CAM_HAS_MANUAL_FOCUS
    #define CAM_HAS_USER_TV_MODES                 1
    #define CAM_SHOW_OSD_IN_SHOOT_MENU            1
    #define CAM_CAN_UNLOCK_OPTICAL_ZOOM_IN_VIDEO  1
    #define CAM_AF_SCAN_DURING_VIDEO_RECORD       1
    #define CAM_CHDK_HAS_EXT_VIDEO_MENU           1

    #define CAM_HAS_IS                  1
    #undef CAM_HAS_JOGDIAL

    #undef  CAM_VIDEO_CONTROL
    #define CAM_VIDEO_QUALITY_ONLY      1

    #define CAM_EXT_TV_RANGE            1

    #undef CAM_UNCACHED_BIT
    #define CAM_UNCACHED_BIT            0x40000000

    #undef CAM_BITMAP_PALETTE
    #define CAM_BITMAP_PALETTE          5

    #undef ZEBRA_HMARGIN0
    #define ZEBRA_HMARGIN0              150                     //zebra adjust buffer height: show use at sx200is: needed for save memory space

    #define CAM_QUALITY_OVERRIDE 1
    #undef CAM_SENSOR_BITS_PER_PIXEL
    #define CAM_SENSOR_BITS_PER_PIXEL   12
    #undef CAM_WHITE_LEVEL
    #define CAM_WHITE_LEVEL             ((1<<CAM_SENSOR_BITS_PER_PIXEL)-1)
    #undef CAM_BLACK_LEVEL
    #define CAM_BLACK_LEVEL             127

    // pattern
    //RealRom:FFA99FB4                    ADR     R0, aObRG1G2BLdLdLd ; "\n  OB : (R, G1, G2, B) = (%ld, %ld, %ld"...
    #define cam_CFAPattern              0x02010100              // Red  Green  Green  Blue

    // color preliminary (see DNG4PS2 wiki)
    #define CAM_COLORMATRIX1                               \
      661840,  1000000, -185671, 1000000, -97110,  1000000, \
      -83661,  1000000, 578860, 1000000,   32308,  1000000, \
      -8681,    1000000, 70356,   1000000, 207341, 1000000

    //Here is an alternate CAM_COLORMATRIX1 - Current one is nice for me but hey I'm no colour expert.
    //XYZ -> Camera matrix:
    //0.459395 -0.129083 -0.068085
    //-0.055837 0.400827 0.020378
    //-0.004622 0.048662 0.139970

    #define cam_CalibrationIlluminant1  17                      // Standard Light A

        // cropping
    #define CAM_JPEG_WIDTH              4000
    #define CAM_JPEG_HEIGHT             3000
    #define CAM_ACTIVE_AREA_X1          40
    #define CAM_ACTIVE_AREA_Y1          24
    #define CAM_ACTIVE_AREA_X2          4056
    #define CAM_ACTIVE_AREA_Y2          3040
    // camera name
    #define PARAM_CAMERA_NAME           4                       // parameter number for GetParameterData sd990: OK

    #undef CAM_USES_ASPECT_CORRECTION
    #undef CAM_USES_ASPECT_YCORRECTION
    #define CAM_USES_ASPECT_CORRECTION          1  //camera uses the modified graphics primitives to map screens an viewports to buffers more sized 
    #define CAM_USES_ASPECT_YCORRECTION         0  //only uses mappings on x coordinate

    #undef ASPECT_XCORRECTION
    #define ASPECT_XCORRECTION(x)   ( ((x)<<1) )

    // Note color palette affects grids!
    #undef ASPECT_GRID_XCORRECTION
    #define ASPECT_GRID_XCORRECTION(x)   ( (x) )

    #undef ASPECT_GRID_YCORRECTION
    #define ASPECT_GRID_YCORRECTION(y)  ( (y) )

    #undef ASPECT_VIEWPORT_XCORRECTION 
    #define ASPECT_VIEWPORT_XCORRECTION(x) ASPECT_GRID_XCORRECTION(x)
    #undef ASPECT_VIEWPORT_YCORRECTION 
    #define ASPECT_VIEWPORT_YCORRECTION(y) ( (y) )

    // Note color palette affects games!
        //games mappings
        #undef GAMES_SCREEN_WIDTH
        #undef GAMES_SCREEN_HEIGHT
        #define GAMES_SCREEN_WIDTH              360
        #define GAMES_SCREEN_HEIGHT             240
        #undef ASPECT_GAMES_XCORRECTION
        // 720/360=2 same aspect than grids and viewport but another approach: there is a lot of corrections to do in game's code, and we decide to paint directly on display buffer wirh another resolution
        // used by gui.c that configures the draw environment (through new draw_gui function) depending on gui_mode: we have then 360x240 for games (but deformed output:circles are not circles) and 320x240 for
        // other modes in perfect aspect ratio 4/3: slightly better visualization: file menus more readable, ...
        #define ASPECT_GAMES_XCORRECTION(x)   ( ((x)<<1) )
        #undef ASPECT_GAMES_YCORRECTION
        #define ASPECT_GAMES_YCORRECTION(y)   ( (y) )  //none
    #define CAM_ZEBRA_ASPECT_ADJUST 1
        // camera has little free memory
    #define CAM_ZEBRA_NOBUF 1
//----------------------------------------------------------