mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-12-15 12:56:33 +00:00
ad019102e5
Avoid re-creating and linking of preview image pipeline when setting new preview image caps. Backported from camerabin2. https://bugzilla.gnome.org/show_bug.cgi?id=639502
57 lines
1.7 KiB
C
57 lines
1.7 KiB
C
/*
|
|
* GStreamer
|
|
* Copyright (C) 2009 Nokia Corporation <multimedia@maemo.org>
|
|
*
|
|
* This library is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU Library General Public
|
|
* License as published by the Free Software Foundation; either
|
|
* version 2 of the License, or (at your option) any later version.
|
|
*
|
|
* This library is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
* Library General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Library General Public
|
|
* License along with this library; if not, write to the
|
|
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
|
|
* Boston, MA 02111-1307, USA.
|
|
*/
|
|
|
|
#ifndef __CAMERABINPREVIEW_H__
|
|
#define __CAMERABINPREVIEW_H__
|
|
|
|
#include <gst/gst.h>
|
|
|
|
G_BEGIN_DECLS
|
|
|
|
typedef struct
|
|
{
|
|
GstElement *pipeline;
|
|
|
|
GstElement *appsrc;
|
|
GstElement *capsfilter;
|
|
GstElement *appsink;
|
|
|
|
GstElement *element;
|
|
} GstCameraBinPreviewPipelineData;
|
|
|
|
|
|
GstCameraBinPreviewPipelineData * gst_camerabin_preview_create_pipeline (
|
|
GstElement *element, GstCaps *caps, GstElement *src_filter);
|
|
|
|
void gst_camerabin_preview_destroy_pipeline (
|
|
GstCameraBinPreviewPipelineData *data);
|
|
|
|
GstBuffer *gst_camerabin_preview_convert (
|
|
GstCameraBinPreviewPipelineData *data, GstBuffer *buf);
|
|
|
|
gboolean gst_camerabin_preview_send_event (
|
|
GstCameraBinPreviewPipelineData *pipeline, GstEvent *event);
|
|
|
|
void gst_camerabin_preview_set_caps (
|
|
GstCameraBinPreviewPipelineData *pipeline, GstCaps *caps);
|
|
|
|
G_END_DECLS
|
|
|
|
#endif /* __CAMERABINPREVIEW_H__ */
|