android: camera_stream: Create allocator unconditionally

Originally buffer allocation was only required for Internal streams
which are not backed by a frame buffer provided by the Android
framework.

Now that mapped streams can be generated without the corresponding
source stream being part of the Android's provided stream list, also
buffers of type Mapped can be required to allocate buffers on demand.

Create CameraStream::allocator_ and the associated mutex unconditionally
for all types of stream.

Signed-off-by: Jacopo Mondi <jacopo@jmondi.org>
Reviewed-by: Umang Jain <umang.jain@ideasonboard.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>

1 files changed, 2 insertions, 4 deletions

diff --git a/src/android/camera_stream.cpp b/src/android/camera_stream.cpp
index 154e088e..045e6006 100644
--- a/src/android/camera_stream.cpp
+++ b/src/android/camera_stream.cpp
@@ -128,10 +128,8 @@ int CameraStream::configure()
 		worker_->start();
 	}
 
-	if (type_ == Type::Internal) {
-		allocator_ = std::make_unique<PlatformFrameBufferAllocator>(cameraDevice_);
-		mutex_ = std::make_unique<Mutex>();
-	}
+	allocator_ = std::make_unique<PlatformFrameBufferAllocator>(cameraDevice_);
+	mutex_ = std::make_unique<Mutex>();
 
 	camera3Stream_->max_buffers = configuration().bufferCount;