android: camera_stream: Pass StreamBuffer to process()

Now that we have a proper structure to model a stream buffer, pass it to
CameraStream::process() instead of the camera3_stream_buffer_t. This
will allow accessing other members of StreamBuffer in subsequent
commits.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Jacopo Mondi <jacopo@jmondi.org>
Reviewed-by: Hirokazu Honda <hiroh@chromium.org>
Signed-off-by: Umang Jain <umang.jain@ideasonboard.com>

src/android/camera_stream.h

@@ -19,7 +19,8 @@
 #include <libcamera/geometry.h>
 #include <libcamera/pixel_format.h>
 
-class Camera3RequestDescriptor;
+#include "camera_request.h"
+
 class CameraDevice;
 class PostProcessor;
 
@@ -119,7 +120,7 @@ public:
 
 	int configure();
 	int process(const libcamera::FrameBuffer &source,
-		    camera3_stream_buffer_t &camera3Buffer,
+		    Camera3RequestDescriptor::StreamBuffer &dest,
 		    Camera3RequestDescriptor *request);
 	libcamera::FrameBuffer *getBuffer();
 	void putBuffer(libcamera::FrameBuffer *buffer);