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

Now that format 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>
Reviewed-by: Jacopo Mondi <jacopo@jmondi.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/src/android/jpeg/encoder_libjpeg.cpp b/src/android/jpeg/encoder_libjpeg.cpp
index 21a3b33d..fd62bd9c 100644
--- a/src/android/jpeg/encoder_libjpeg.cpp
+++ b/src/android/jpeg/encoder_libjpeg.cpp
@@ -59,7 +59,7 @@ const struct JPEGPixelFormatInfo &findPixelInfo(const PixelFormat &format)
 	const auto iter = pixelInfo.find(format);
 	if (iter == pixelInfo.end()) {
 		LOG(JPEG, Error) << "Unsupported pixel format for JPEG encoder: "
-				 << format.toString();
+				 << format;
 		return invalidPixelFormat;
 	}