From patchwork Fri Mar 6 20:26:21 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Nicolas Dufresne X-Patchwork-Id: 3017 Return-Path: Received: from bhuna.collabora.co.uk (bhuna.collabora.co.uk [46.235.227.227]) by lancelot.ideasonboard.com (Postfix) with ESMTPS id 7E8C3628CC for ; Fri, 6 Mar 2020 21:27:05 +0100 (CET) Received: from nicolas-tpx395.localdomain (unknown [IPv6:2610:98:8005::527]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) (Authenticated sender: nicolas) by bhuna.collabora.co.uk (Postfix) with ESMTPSA id EC87C297190; Fri, 6 Mar 2020 20:27:04 +0000 (GMT) From: Nicolas Dufresne To: libcamera-devel@lists.libcamera.org Cc: Nicolas Dufresne , Laurent Pinchart Date: Fri, 6 Mar 2020 15:26:21 -0500 Message-Id: <20200306202637.525587-12-nicolas@ndufresne.ca> X-Mailer: git-send-email 2.24.1 In-Reply-To: <20200306202637.525587-1-nicolas@ndufresne.ca> References: <20200306202637.525587-1-nicolas@ndufresne.ca> MIME-Version: 1.0 Subject: [libcamera-devel] [PATCH v3 11/27] gst: libcamerapad: Add a method to access the role X-BeenThere: libcamera-devel@lists.libcamera.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 06 Mar 2020 20:27:05 -0000 From: Nicolas Dufresne Each pad can have a different roles. Users will have to request and configure their pads role before moving to a higher state. Signed-off-by: Nicolas Dufresne Reviewed-by: Laurent Pinchart --- src/gstreamer/gstlibcamerapad.cpp | 8 ++++++++ src/gstreamer/gstlibcamerapad.h | 10 ++++++---- 2 files changed, 14 insertions(+), 4 deletions(-) diff --git a/src/gstreamer/gstlibcamerapad.cpp b/src/gstreamer/gstlibcamerapad.cpp index ca5c820..ed24557 100644 --- a/src/gstreamer/gstlibcamerapad.cpp +++ b/src/gstreamer/gstlibcamerapad.cpp @@ -100,3 +100,11 @@ gst_libcamera_pad_class_init(GstLibcameraPadClass *klass) | G_PARAM_STATIC_STRINGS)); g_object_class_install_property(object_class, PROP_STREAM_ROLE, spec); } + +StreamRole +gst_libcamera_pad_get_role(GstPad *pad) +{ + auto *self = GST_LIBCAMERA_PAD(pad); + GLibLocker lock(GST_OBJECT(self)); + return self->role; +} diff --git a/src/gstreamer/gstlibcamerapad.h b/src/gstreamer/gstlibcamerapad.h index 2e745f1..f0a5e32 100644 --- a/src/gstreamer/gstlibcamerapad.h +++ b/src/gstreamer/gstlibcamerapad.h @@ -6,14 +6,16 @@ * gstlibcamerapad.h - GStreamer Capture Element */ -#include - #ifndef __GST_LIBCAMERA_PAD_H__ #define __GST_LIBCAMERA_PAD_H__ +#include + +#include + #define GST_TYPE_LIBCAMERA_PAD gst_libcamera_pad_get_type() -G_DECLARE_FINAL_TYPE(GstLibcameraPad, gst_libcamera_pad, - GST_LIBCAMERA, PAD, GstPad) +G_DECLARE_FINAL_TYPE(GstLibcameraPad, gst_libcamera_pad, GST_LIBCAMERA, PAD, GstPad) +libcamera::StreamRole gst_libcamera_pad_get_role(GstPad *pad); #endif /* __GST_LIBCAMERA_PAD_H__ */