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5c799b35f7
Instead of creating and adding VPP into the bin at setup, we wait until we are sure the VA driver supports it. We know that when the VA video context is received by the bin. Afterwards, it is decided to instanciate and link the VPP or not. This is more efficient and safer than waiting the VPP to fail and then disable it. https://bugzilla.gnome.org/show_bug.cgi?id=749554
71 lines
2.2 KiB
C
71 lines
2.2 KiB
C
/*
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* gstvaapidecodebin.h
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*
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* Copyright (C) 2015 Intel Corporation
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* Author: Sreerenj Balachandran <sreerenj.balachandran@intel.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 Lesser General Public License
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* as published by the Free Software Foundation; either version 2.1
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* 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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* 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
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* Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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* Boston, MA 02110-1301 USA
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*/
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#ifndef GST_VAAPI_DECODE_BIN_H
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#define GST_VAAPI_DECODE_BIN_H
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#include <gst/vaapi/gstvaapifilter.h>
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G_BEGIN_DECLS
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#define GST_TYPE_VAAPI_DECODE_BIN (gst_vaapi_decode_bin_get_type ())
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#define GST_VAAPI_DECODE_BIN(obj) \
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(G_TYPE_CHECK_INSTANCE_CAST ((obj), GST_TYPE_VAAPI_DECODE_BIN, GstVaapiDecodeBin))
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#define GST_VAAPI_DECODE_BIN_CLASS(klass) \
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(G_TYPE_CHECK_CLASS_CAST ((klass), GST_TYPE_VAAPI_DECODE_BIN, GstVaapiDecodeBinClass))
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#define GST_IS_AUTO_DETECT(obj) \
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(G_TYPE_CHECK_INSTANCE_TYPE ((obj), GST_TYPE_VAAPI_DECODE_BIN))
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#define GST_IS_AUTO_DETECT_CLASS(klass) \
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(G_TYPE_CHECK_CLASS_TYPE ((klass), GST_TYPE_VAAPI_DECODE_BIN))
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#define GST_VAAPI_DECODE_BIN_GET_CLASS(obj) \
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(G_TYPE_INSTANCE_GET_CLASS ((obj), GST_TYPE_VAAPI_DECODE_BIN, GstVaapiDecodeBinClass))
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typedef struct _GstVaapiDecodeBin {
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/* < private > */
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GstBin parent;
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GstElement *decoder;
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GstElement *queue;
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GstElement *postproc;
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GstPad *ghost_pad_src;
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/* properties */
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guint max_size_buffers;
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guint max_size_bytes;
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guint64 max_size_time;
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GstVaapiDeinterlaceMethod deinterlace_method;
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gboolean disable_vpp;
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gboolean has_vpp;
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} GstVaapiDecodeBin;
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typedef struct _GstVaapiDecodeBinClass {
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GstBinClass parent_class;
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} GstVaapiDecodeBinClass;
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GType gst_vaapi_decode_bin_get_type (void);
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G_END_DECLS
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#endif /* GST_VAAPI_DECODE_BIN_H */
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