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6b05d01898
the buffers don't come in output order so fix the decoder to handle this add new gst_vdp_video_buffer_add_reference method to GstVdpVideoBuffer to be able to keep buffers alive. Ie. a B_FRAME need to have both the forward reference and the backward reference alive during it's lifetime. add mutex to protect for threadsafety issues when we reset the decoder in FLUSH_STOP
59 lines
1.9 KiB
C
59 lines
1.9 KiB
C
/*
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* GStreamer
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* Copyright (C) 2009 Carl-Anton Ingmarsson <ca.ingmarsson@gmail.com>
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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 _GST_VDP_VIDEO_BUFFER_H_
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#define _GST_VDP_VIDEO_BUFFER_H_
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#include <gst/gst.h>
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#include <gst/video/video.h>
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#include "gstvdpdevice.h"
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#include "gstvdpvideobuffer.h"
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typedef struct _GstVdpVideoBuffer GstVdpVideoBuffer;
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#define GST_TYPE_VDPAU_VIDEO_BUFFER (gst_vdp_video_buffer_get_type())
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#define GST_IS_VDPAU_VIDEO_BUFFER(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GST_TYPE_VDPAU_VIDEO_BUFFER))
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#define GST_VDP_VIDEO_BUFFER(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GST_TYPE_VDPAU_VIDEO_BUFFER, GstVdpVideoBuffer))
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struct _GstVdpVideoBuffer {
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GstBuffer buffer;
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GstVdpDevice *device;
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VdpVideoSurface surface;
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GSList *refs;
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};
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GType gst_vdp_video_buffer_get_type (void);
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GstVdpVideoBuffer* gst_vdp_video_buffer_new (GstVdpDevice * device, VdpChromaType chroma_type, gint width, gint height);
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void gst_vdp_video_buffer_add_reference (GstVdpVideoBuffer *buffer, GstVdpVideoBuffer *buf);
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#define GST_VDP_VIDEO_CAPS \
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"video/x-vdpau-video, " \
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"chroma-type = (int)[0,2], " \
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"width = (int)[1,4096], " \
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"height = (int)[1,4096]"
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#endif
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