test: Remove using namespace in header files

"using namespace" in a header file propagates the namespace to
the files including the header file. So it should be avoided.
This removes "using namespace" in header files in test.

Signed-off-by: Hirokazu Honda <hiroh@chromium.org>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>

1 files changed, 4 insertions, 6 deletions

diff --git a/test/libtest/buffer_source.h b/test/libtest/buffer_source.h
index 14b4770e..84e2fa8f 100644
--- a/test/libtest/buffer_source.h
+++ b/test/libtest/buffer_source.h
@@ -12,20 +12,18 @@
 #include "libcamera/internal/media_device.h"
 #include "libcamera/internal/v4l2_videodevice.h"
 
-using namespace libcamera;
-
 class BufferSource
 {
 public:
 	BufferSource();
 	~BufferSource();
 
-	int allocate(const StreamConfiguration &config);
-	const std::vector<std::unique_ptr<FrameBuffer>> &buffers();
+	int allocate(const libcamera::StreamConfiguration &config);
+	const std::vector<std::unique_ptr<libcamera::FrameBuffer>> &buffers();
 
 private:
-	std::shared_ptr<MediaDevice> media_;
-	std::vector<std::unique_ptr<FrameBuffer>> buffers_;
+	std::shared_ptr<libcamera::MediaDevice> media_;
+	std::vector<std::unique_ptr<libcamera::FrameBuffer>> buffers_;
 };
 
 #endif /* __LIBCAMERA_BUFFER_SOURCE_TEST_H__ */