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Add DCP calibration files for sensors

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Read .dcp files stored in the same directory as the camera configuration
files and copy over the calibration curves into the DNG files after
taking a picture.
This commit is contained in:
Martijn Braam
2023-03-07 18:42:48 +01:00
parent 92f5270f87
commit b5161db18e
10 changed files with 397 additions and 3 deletions
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14
src/io_pipeline.c
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@@ -375,6 +375,18 @@ update_process_pipeline()
mp_camera_control_get_int32(info->camera, V4L2_CID_EXPOSURE);
}
MPControl control;
float balance_red = 1.0f;
float balance_blue = 1.0f;
if (mp_camera_query_control(info->camera, V4L2_CID_RED_BALANCE, &control)) {
int red = mp_camera_control_get_int32(info->camera,
V4L2_CID_RED_BALANCE);
int blue = mp_camera_control_get_int32(info->camera,
V4L2_CID_BLUE_BALANCE);
balance_red = (float)red / (float)control.max;
balance_blue = (float)blue / (float)control.max;
}
struct mp_process_pipeline_state pipeline_state = {
.camera = camera,
.mode = mode,
@@ -385,6 +397,8 @@ update_process_pipeline()
.gain_is_manual = current_controls.gain_is_manual,
.gain = current_controls.gain,
.gain_max = info->gain_max,
.balance_red = balance_red,
.balance_blue = balance_blue,
.exposure_is_manual = current_controls.exposure_is_manual,
.exposure = current_controls.exposure,
.has_auto_focus_continuous = info->has_auto_focus_continuous,