android: post_processor: Change the type destination in process()

The type of the destination buffer in PostProcessor::process() is
libcamera::Span. libcamera::Span is used for one dimension buffer
(e.g. blob buffer). The destination can be multiple dimensions
buffer (e.g. yuv frame). Therefore, this changes the type of the
destination buffer to MappedFrameBuffer.

Signed-off-by: Hirokazu Honda <hiroh@chromium.org>
Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Jacopo Mondi <jacopo@jmondi.org>
Signed-off-by: Jacopo Mondi <jacopo@jmondi.org>

src/android/camera_stream.cpp

@@ -96,14 +96,14 @@ int CameraStream::configure()
 }
 
 int CameraStream::process(const libcamera::FrameBuffer &source,
-			  MappedCamera3Buffer *dest,
+			  libcamera::MappedBuffer *destination,
 			  const CameraMetadata &requestMetadata,
 			  CameraMetadata *resultMetadata)
 {
 	if (!postProcessor_)
 		return 0;
 
-	return postProcessor_->process(source, dest->maps()[0],
+	return postProcessor_->process(source, destination,
 				       requestMetadata, resultMetadata);
 }