[libcamera-devel] [PATCH RFC 4/7] android: camera_device: support when no Direct stream is found

[Mattijs Korpershoek]

As the comment states, it's possible that the first element in
streamConfig.streams is a Internal stream.
In that case sourceStream stays a nullptr and all the Mapped streams are
mapped towards a nullptr.

Make sure that the Mapped streams are mapped to an Internal stream in case
that's the first element.

Signed-off-by: Mattijs Korpershoek <mkorpershoek at baylibre.com>
---
 src/android/camera_device.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/android/camera_device.cpp b/src/android/camera_device.cpp
index 1f7ce4402b63..d34bae715a47 100644
--- a/src/android/camera_device.cpp
+++ b/src/android/camera_device.cpp
@@ -724,7 +724,8 @@ int CameraDevice::configureStreams(camera3_stream_configuration_t *stream_list)
 			 * be used when constructing the subsequent mapped
 			 * streams.
 			 */
-			if (stream.type == CameraStream::Type::Direct)
+			if (stream.type == CameraStream::Type::Direct ||
+			    stream.type == CameraStream::Type::Internal)
 				sourceStream = &streams_.back();
 		}
 	}

-- 
2.41.0