Camera: Add support for stream combination query
Camera devices 3.5 and later can optionally support
stream combination queries. These use the regular
'StreamConfiguration' structure however in contrast
to normal stream configuration, the query will be
much faster and will not cause any HW/SW side effects.
Additionally it will be possible to run stream
combination queries at any time after the camera
device is open.
Implement stream combination query for the external
camera provider.
Bug: 111593096
Test: vts-tradefed run commandAndExit vts --skip-all-system-status-check
--skip-preconditions --module VtsHalCameraProviderV2_4Target -l INFO
Change-Id: I59ec936d17dabc89ba49407a750df1cd2e61b145
diff --git a/camera/device/3.5/default/ExternalCameraDevice.cpp b/camera/device/3.5/default/ExternalCameraDevice.cpp
index e8d14b5..6a0b51e 100644
--- a/camera/device/3.5/default/ExternalCameraDevice.cpp
+++ b/camera/device/3.5/default/ExternalCameraDevice.cpp
@@ -86,6 +86,27 @@
return OK;
}
+Return<void> ExternalCameraDevice::isStreamCombinationSupported(
+ const V3_4::StreamConfiguration& streams,
+ V3_5::ICameraDevice::isStreamCombinationSupported_cb _hidl_cb) {
+
+ if (isInitFailed()) {
+ ALOGE("%s: camera %s. camera init failed!", __FUNCTION__, mCameraId.c_str());
+ _hidl_cb(Status::INTERNAL_ERROR, false);
+ return Void();
+ }
+
+ hidl_vec<V3_2::Stream> streamsV3_2(streams.streams.size());
+ size_t i = 0;
+ for (const auto& it : streams.streams) {
+ streamsV3_2[i++] = it.v3_2;
+ }
+ V3_2::StreamConfiguration streamConfig = {streamsV3_2, streams.operationMode};
+ auto status = ExternalCameraDeviceSession::isStreamCombinationSupported(streamConfig,
+ mSupportedFormats);
+ _hidl_cb(Status::OK, Status::OK == status);
+ return Void();
+}
#undef UPDATE
} // namespace implementation