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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
58 lines
1.7 KiB
C
58 lines
1.7 KiB
C
/*
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* GStreamer
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* Copyright (C) 2009 Nokia Corporation <multimedia@maemo.org>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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* Boston, MA 02111-1307, USA.
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*/
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#ifndef __CAMERABINPREVIEW_H__
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#define __CAMERABINPREVIEW_H__
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#include <gst/gst.h>
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G_BEGIN_DECLS
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typedef struct
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{
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GstElement *pipeline;
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GstElement *appsrc;
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GstElement *capsfilter;
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GstElement *appsink;
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GstElement *element;
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} GstCameraBinPreviewPipelineData;
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GstCameraBinPreviewPipelineData * gst_camerabin_preview_create_pipeline (
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GstElement *element, GstCaps *caps, GstElement *src_filter);
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void gst_camerabin_preview_destroy_pipeline (
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GstCameraBinPreviewPipelineData *data);
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GstBuffer *gst_camerabin_preview_convert (
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GstCameraBinPreviewPipelineData *data, GstBuffer *buf);
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gboolean gst_camerabin_preview_send_event (
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GstCameraBinPreviewPipelineData *pipeline, GstEvent *event);
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void gst_camerabin_preview_set_caps (
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GstCameraBinPreviewPipelineData *pipeline, GstCaps *caps);
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G_END_DECLS
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#endif /* __CAMERABINPREVIEW_H__ */
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