qcam: format_converter: Add configurable stride support

Make the stride configurable to support conversion of images with
padding at the end of lines.

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

1 files changed, 3 insertions, 1 deletions

diff --git a/src/qcam/format_converter.h b/src/qcam/format_converter.h
index 2220a62b..bb04aa95 100644
--- a/src/qcam/format_converter.h
+++ b/src/qcam/format_converter.h
@@ -19,7 +19,8 @@ class QImage;
 class FormatConverter
 {
 public:
-	int configure(const libcamera::PixelFormat &format, const QSize &size);
+	int configure(const libcamera::PixelFormat &format, const QSize &size,
+		      unsigned int stride);
 
 	void convert(const Image *src, size_t size, QImage *dst);
 
@@ -38,6 +39,7 @@ private:
 	libcamera::PixelFormat format_;
 	unsigned int width_;
 	unsigned int height_;
+	unsigned int stride_;
 
 	enum FormatFamily formatFamily_;