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83 lines
2.3 KiB
C
83 lines
2.3 KiB
C
/*
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* GStreamer
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* Copyright (c) 2010, 2011 Texas Instruments Incorporated
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* Copyright (c) 2011, Collabora Ltda
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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 Lesser General Public
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* License as published by the Free Software Foundation
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* version 2.1 of the License.
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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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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#ifndef __GSTPVRBUFFERPOOL_H__
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#define __GSTPVRBUFFERPOOL_H__
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#include "gstpvr.h"
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#include <pvr2d.h>
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G_BEGIN_DECLS
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typedef struct _GstPVRMeta GstPVRMeta;
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typedef struct _GstPVRBufferPool GstPVRBufferPool;
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typedef struct _GstPVRBufferPoolClass GstPVRBufferPoolClass;
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#include "gstpvrvideosink.h"
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const GstMetaInfo * gst_pvr_meta_get_info (void);
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#define GST_PVR_META_INFO (gst_pvr_meta_get_info())
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#define gst_buffer_get_pvr_meta(b) ((GstPVRMeta*)gst_buffer_get_meta((b),GST_PVR_META_INFO))
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struct _GstPVRMeta
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{
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GstMeta meta;
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PVR2DMEMINFO *src_mem; /* Memory wrapped by pvr */
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GstElement *sink; /* sink, holds a ref */
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};
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GstPVRMeta *
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gst_buffer_add_pvr_meta(GstBuffer *buffer, GstElement *pvrsink);
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#define GST_TYPE_PVR_BUFFER_POOL (gst_pvr_buffer_pool_get_type())
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#define GST_IS_PVR_BUFFER_POOL(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GST_TYPE_PVR_BUFFER_POOL))
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#define GST_PVR_BUFFER_POOL(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GST_TYPE_PVR_BUFFER_POOL, GstPVRBufferPool))
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#define GST_PVR_BUFFER_POOL_CAST(obj) ((GstPVRBufferPool*)(obj))
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struct _GstPVRBufferPool
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{
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GstBufferPool parent;
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/* output (padded) size including any codec padding: */
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gint padded_width, padded_height;
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guint size;
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GstAllocationParams params;
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GstElement *pvrsink;
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GstCaps *caps;
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GstVideoInfo info;
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gboolean add_metavideo;
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};
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struct _GstPVRBufferPoolClass
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{
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GstBufferPoolClass parent_class;
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};
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GType gst_pvr_buffer_pool_get_type (void);
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GstBufferPool *gst_pvr_buffer_pool_new (GstElement *pvrsink);
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G_END_DECLS
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#endif /* __GSTPVRBUFFERPOOL_H__ */
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