1 // Camera - ixus990_sd970 - platform_camera.h
2
3 // This file contains the various settings values specific to the ixus990_sd970 camera.
4 // This file is referenced via the 'include/camera.h' file and should not be loaded directly.
5
6 // If adding a new settings value put a suitable default in 'include/camera.h',
7 // along with documentation on what the setting does and how to determine the correct value.
8 // If the setting should not have a default value then add it in 'include/camera.h'
9 // using the '#undef' directive along with appropriate documentation.
10
11 // Override any default values with your camera specific values in this file. Try and avoid
12 // having override values that are the same as the default value.
13
14 // When overriding a setting value there are two cases:
15 // 1. If removing the value, because it does not apply to your camera, use the '#undef' directive.
16 // 2. If changing the value it is best to use an '#undef' directive to remove the default value
17 // followed by a '#define' to set the new value.
18
19 // When porting CHDK to a new camera, check the documentation in 'include/camera.h'
20 // for information on each setting. If the default values are correct for your camera then
21 // don't override them again in here.
22
23 #define CAM_PROPSET 2
24 #define CAM_DRYOS 1
25
26 #define CAM_RAW_ROWPIX 4080 // sd970: 12 MP 12bpp
27 #define CAM_RAW_ROWS 3048 // sd970: found RAW #s by searching " CrwAddress %lx, CrwSize H %ld V %ld\r"
28 #undef CAM_CIRCLE_OF_CONFUSION
29 #define CAM_CIRCLE_OF_CONFUSION 6 // CoC value for camera/sensor (see http://www.dofmaster.com/digital_coc.html)
30
31 #undef CAM_USE_ZOOM_FOR_MF
32 #undef CAM_HAS_ERASE_BUTTON
33 #define CAM_MULTIPART 1
34 #undef CAM_HAS_IRIS_DIAPHRAGM
35 #define CAM_HAS_ND_FILTER 1
36
37 #define CAM_SHOW_OSD_IN_SHOOT_MENU 1
38
39 #undef CAM_VIDEO_CONTROL
40 #define CAM_VIDEO_QUALITY_ONLY 1
41
42 #undef CAM_UNCACHED_BIT
43 #define CAM_UNCACHED_BIT 0x40000000 // sd970: Found @0xff8274e8
44
45 #define CAM_LOAD_CUSTOM_COLORS 1 // Enable loading CHDK colors into the camera palette memory/hardware
46
47 #define CAM_HAS_JOGDIAL 1
48 #define CAM_QUALITY_OVERRIDE 1
49 #undef CAM_SENSOR_BITS_PER_PIXEL
50 #define CAM_SENSOR_BITS_PER_PIXEL 12
51
52 #define CAM_DNG_LENS_INFO { 66,10, 330,10, 32,10, 57,10 } // for sd970, see comments in camera.h
53 #define cam_CFAPattern 0x02010100 // Red Green Green Blue
54
55 // sd970: is is based on actual calibration imagery
56 // Computed using methods alike to what Adobe seems to use for Camera Raw/Lightroom today:
57 // No longer two sets of matrices but only what used to be CAM_COLORMATRIX2 @D65
58 #define cam_CalibrationIlluminant1 21 // D65 can be implemented with continuous spectrum noon sunlight
59 #define CAM_COLORMATRIX1 \
60 14100, 10000, -5098, 10000, -1455, 10000, \
61 -2254, 10000, 10987, 10000, 1439, 10000, \
62 -836, 10000, 1709, 10000, 3904, 10000
63 #define CAM_FORWARDMATRIX1 \
64 5545, 10000, 1932, 10000, 2166, 10000, \
65 2013, 10000, 7297, 10000, 690, 10000, \
66 52, 10000, 3, 10000, 8196, 10000
67
68 // cropping
69 #define CAM_JPEG_WIDTH 4000 //verified for sd970
70 #define CAM_JPEG_HEIGHT 3000 //verified for sd970
71 #define CAM_ACTIVE_AREA_X1 24 //verified for sd970
72 #define CAM_ACTIVE_AREA_Y1 12 //verified for sd970
73 #define CAM_ACTIVE_AREA_X2 4056 //verified for sd970
74 #define CAM_ACTIVE_AREA_Y2 3036 //verified for sd970
75 // camera name
76 #define PARAM_CAMERA_NAME 4 // sd970: Found @0xffb62f78
77
78 #undef CAM_USES_ASPECT_CORRECTION
79 #define CAM_USES_ASPECT_CORRECTION 1 //camera uses the modified graphics primitives to map screens an viewports to buffers more sized
80 #undef CAM_BITMAP_WIDTH
81 #undef CAM_BITMAP_HEIGHT
82
83 // ##TODO## SD970
84 #define CAM_BITMAP_WIDTH 960 // sd970: Actual width of bitmap screen in bytes
85 #define CAM_BITMAP_HEIGHT 270 // sd970: Actual height of bitmap screen in rows
86 // 0xff8cee34 on sd970 looked like 270, where does it get used?
87
88 #define CAM_DRIVE_MODE_FROM_TIMER_MODE 1 // use PROPCASE_TIMER_MODE to check for multiple shot custom timer.
89 // Used to enabled bracketing in custom timer, required on many recent cameras
90 // see http://chdk.setepontos.com/index.php/topic,3994.405.html
91 #define CAM_HAS_FILEWRITETASK_HOOK 1
92
93 #define CAM_SD_OVER_IN_AF 1
94 #define CAM_SD_OVER_IN_AFL 1
95 #define CAM_SD_OVER_IN_MF 1
96
97 #define CAM_IS_VID_REC_WORKS 1 // is_video_recording() function works
98 #define CAM_PTP_USE_NATIVE_BUFFER 1 // use firmware buffers to avoid problems with uncached memory
99
100 #undef CAM_AF_LED
101 #define CAM_AF_LED 4
102 //--------------------------------------------------