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Log warning that Exposure/ISO have no effect unless AutoExposure is off

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This commit is contained in:
Giles Payne
2021-04-04 22:14:40 +09:00
parent b9b65e9392
commit 770445ae2a
1 changed files with 2 additions and 0 deletions
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modules/videoio/src/cap_android_camera.cpp
+2
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@@ -468,6 +468,7 @@ public:
case CV_CAP_PROP_EXPOSURE:
if (isOpened() && exposureRange.Supported()) {
exposureTime = (int64_t)value;
LOGI("Setting CV_CAP_PROP_EXPOSURE will have no effect unless CAP_PROP_AUTO_EXPOSURE is off");
camera_status_t status = ACaptureRequest_setEntry_i64(captureRequest.get(), ACAMERA_SENSOR_EXPOSURE_TIME, 1, &exposureTime);
return status == ACAMERA_OK;
}
@@ -475,6 +476,7 @@ public:
case CV_CAP_PROP_ISO_SPEED:
if (isOpened() && sensitivityRange.Supported()) {
sensitivity = (int32_t)value;
LOGI("Setting CV_CAP_PROP_ISO_SPEED will have no effect unless CAP_PROP_AUTO_EXPOSURE is off");
camera_status_t status = ACaptureRequest_setEntry_i32(captureRequest.get(), ACAMERA_SENSOR_SENSITIVITY, 1, &sensitivity);
return status == ACAMERA_OK;
}