// Camera - SX130IS - platform_camera.h

// This file contains the various settings values specific to the SX130IS 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                                 4
     #define CAM_DRYOS                                   1
     #define CAM_DRYOS_2_3_R39                           1
 
     #define CAM_RAW_ROWPIX                              4080
     #define CAM_RAW_ROWS                                3048
 
     #undef  CAM_CAN_SD_OVER_NOT_IN_MF
     #undef  CAM_CAN_UNLOCK_OPTICAL_ZOOM_IN_VIDEO
     //#define CAM_HAS_VIDEO_BUTTON                        0
     #define CAM_VIDEO_QUALITY_ONLY                      1
     #define CAM_BRACKETING                              1
     #undef  CAM_VIDEO_CONTROL
     #define CAM_MULTIPART                               1
     #define CAM_HAS_JOGDIAL                             1
     #undef  CAM_USE_ZOOM_FOR_MF
     #undef  CAM_UNCACHED_BIT
     #define CAM_UNCACHED_BIT                            0x40000000
 
     #define DNG_SUPPORT                                 1
     // pattern
     #define cam_CFAPattern                              0x02010100 // Red  Green  Green  Blue
     // color
     #define CAM_COLORMATRIX1                               \
       827547, 1000000, -290458, 1000000, -126086, 1000000, \
       -12829, 1000000,  530507, 1000000,   50537, 1000000, \
         5181, 1000000,   48183, 1000000,  245014, 1000000
     #define cam_CalibrationIlluminant1                  1 // Daylight
 
     // cropping
     #define CAM_JPEG_WIDTH                              4000
     #define CAM_JPEG_HEIGHT                             3000
     #define CAM_ACTIVE_AREA_X1                          36
     #define CAM_ACTIVE_AREA_Y1                          20
     #define CAM_ACTIVE_AREA_X2                          4036
     #define CAM_ACTIVE_AREA_Y2                          3020
     // camera name
     #define PARAM_CAMERA_NAME                           4 // parameter number for GetParameterData
     #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
 
     #define CAM_EXT_TV_RANGE                            1
     #define CAM_QUALITY_OVERRIDE                        1
 
     // copied from the SX200 which has the same video buffer size
     #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)<<3)+(x))>>2)  //correction x*screen_buffer_width/screen_width = x*720/320 = x*9/4 = (x<<3 + x)>>2
 
     #undef ASPECT_GRID_XCORRECTION
     #define ASPECT_GRID_XCORRECTION(x)                  ((((x)<<3)/9))  //grids are designed on a 360x240 basis and screen is 320x240, we need x*320/360=x*8/9
     #undef ASPECT_GRID_YCORRECTION
     #define ASPECT_GRID_YCORRECTION(y)                  ((y))  //y correction for grids  made on a 360x240 As the buffer is 720x240 we have no correction here.
 
     #undef ASPECT_VIEWPORT_XCORRECTION 
     #define ASPECT_VIEWPORT_XCORRECTION(x)              ASPECT_GRID_XCORRECTION(x)
     #undef ASPECT_VIEWPORT_YCORRECTION 
     #define ASPECT_VIEWPORT_YCORRECTION(y)              ((y))
 
     //games mappings
     #undef GAMES_SCREEN_WIDTH
     #define GAMES_SCREEN_WIDTH                          360
     #undef GAMES_SCREEN_HEIGHT
     #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 (trhough 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
     #define CAM_ZEBRA_NOBUF                             1
 
     #undef CAM_BITMAP_PALETTE
     #define CAM_BITMAP_PALETTE                          7
 
     //zebra letterbox for saving memory
     #undef ZEBRA_HMARGIN0
     #define ZEBRA_HMARGIN0                              30 //this 30 rows are not used by the display buffer is 720x240 effective, no 960x270, i.e. (270-240) reduction in widht possible but not done (more difficult to manage it and slower).
 
     //#undef EDGE_HMARGIN
     //#define EDGE_HMARGIN                                28
     #define CAM_CHDK_PTP 1     
     #define CAM_DATE_FOLDER_NAMING                      1
 
     // Menu width like in g11 and s90
     #undef CAM_MENU_BORDERWIDTH
     #define CAM_MENU_BORDERWIDTH                        10
     // CR2 accesible through USB 
     #undef DEFAULT_RAW_EXT
     #define DEFAULT_RAW_EXT                             2

	#define	CAM_STARTUP_CRASH_FILE_OPEN_FIX	1				// enable fix for camera crash at startup when opening the conf / font files
															// see http://chdk.setepontos.com/index.php?topic=6179.0
     
 //----------------------------------------------------------
 
  	//********
  	/////SX200
  	//********