qcam: Add JPEG format support

When the camera provides MJPEG, use the QImage JPEG decompression code
to convert that to RGB.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Tested-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
Reviewed-by: Niklas Söderlund <niklas.soderlund@ragnatech.se>

1 files changed, 1 insertions, 1 deletions

diff --git a/src/qcam/viewfinder.h b/src/qcam/viewfinder.h
index df490169..c9ca9891 100644
--- a/src/qcam/viewfinder.h
+++ b/src/qcam/viewfinder.h
@@ -20,7 +20,7 @@ public:
 
 	int setFormat(unsigned int format, unsigned int width,
 		      unsigned int height);
-	void display(const unsigned char *rgb);
+	void display(const unsigned char *rgb, size_t size);
 
 private:
 	unsigned int format_;