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camerad: read param to see if we want manual gain (#25642)

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* also read params to determine if we want manual gains

* check for larger than 0

Co-authored-by: Comma Device <device@comma.ai>
old-commit-hash: 7ecc0409bd767392074a37cdd0b7e44ed9953296
This commit is contained in:
Robbe Derks
2022-09-02 07:18:44 +02:00
committed by GitHub
parent 914e926e25
commit ab7ff545c5
1 changed files with 10 additions and 6 deletions
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16
system/camerad/cameras/camera_qcom2.cc
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@@ -1101,14 +1101,18 @@ void CameraState::set_camera_exposure(float grey_frac) {
} else if (enable_dc_gain && target_grey > 0.3) {
enable_dc_gain = false;
}
std::string gain_bytes, time_bytes;
if (env_ctrl_exp_from_params) {
gain_bytes = Params().get("CameraDebugExpGain");
time_bytes = Params().get("CameraDebugExpTime");
}
if (gain_bytes.size() > 0 && time_bytes.size() > 0) {
// Override gain and exposure time
if (buf.cur_frame_data.frame_id % 5 == 0) {
std::string gain_bytes = Params().get("CameraDebugExpGain");
std::string time_bytes = Params().get("CameraDebugExpTime");
gain_idx = std::stoi(gain_bytes);
exposure_time = std::stoi(time_bytes);
}
gain_idx = std::stoi(gain_bytes);
exposure_time = std::stoi(time_bytes);
new_g = gain_idx;
new_t = exposure_time;
enable_dc_gain = false;