libcamera: Replace toString with operator<<() for geometry classes

Now that geometry classes implement the stream formatting operator<<(),
use it instead of the toString() function.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com>

3 files changed, 4 insertions, 7 deletions

diff --git a/test/camera-sensor.cpp b/test/camera-sensor.cpp
index 372ee4af..9b06a60e 100644
--- a/test/camera-sensor.cpp
+++ b/test/camera-sensor.cpp
@@ -86,8 +86,7 @@ protected:
 
 		const Size &resolution = sensor_->resolution();
 		if (resolution != Size(4096, 2160)) {
-			cerr << "Incorrect sensor resolution "
-			     << resolution.toString() << endl;
+			cerr << "Incorrect sensor resolution " << resolution << endl;
 			return TestFail;
 		}
 
diff --git a/test/geometry.cpp b/test/geometry.cpp
index 51256924..008d51ea 100644
--- a/test/geometry.cpp
+++ b/test/geometry.cpp
@@ -25,9 +25,7 @@ protected:
 		bool result = op(lhs, rhs);
 
 		if (result != expect) {
-			cout << lhs.toString()
-			     << opName << " "
-			     << rhs.toString()
+			cout << lhs << opName << " " << rhs
 			     << "test failed" << std::endl;
 			return false;
 		}
diff --git a/test/stream/stream_formats.cpp b/test/stream/stream_formats.cpp
index 9353d008..99fa0385 100644
--- a/test/stream/stream_formats.cpp
+++ b/test/stream/stream_formats.cpp
@@ -40,10 +40,10 @@ protected:
 			cout << "Failed " << name << endl;
 			cout << "Sizes to test:" << endl;
 			for (Size &size : test)
-				cout << size.toString() << endl;
+				cout << size << endl;
 			cout << "Valid sizes:" << endl;
 			for (Size &size : valid)
-				cout << size.toString() << endl;
+				cout << size << endl;
 
 			return TestFail;
 		}