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9127f17d81
Make vaapidecode derive from the standard GstVideoDecoder base element class. This simplifies the code to the strict minimum for the decoder element and makes it easier to port to GStreamer 1.x API. Signed-off-by: Sreerenj Balachandran <sreerenj.balachandran@intel.com> Signed-off-by: Gwenole Beauchesne <gwenole.beauchesne@intel.com>
92 lines
3 KiB
C
92 lines
3 KiB
C
/*
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* gstvaapidecode.h - VA-API video decoder
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*
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* Copyright (C) 2010-2011 Splitted-Desktop Systems
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* Copyright (C) 2011 Intel Corporation
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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_VAAPIDECODE_H
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#define GST_VAAPIDECODE_H
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#include <gst/gst.h>
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#include <gst/gsttask.h>
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#include <gst/video/gstvideodecoder.h>
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#include <gst/vaapi/gstvaapidisplay.h>
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#include <gst/vaapi/gstvaapidecoder.h>
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G_BEGIN_DECLS
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#define GST_TYPE_VAAPIDECODE \
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(gst_vaapidecode_get_type())
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#define GST_VAAPIDECODE(obj) \
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(G_TYPE_CHECK_INSTANCE_CAST((obj), \
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GST_TYPE_VAAPIDECODE, \
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GstVaapiDecode))
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#define GST_VAAPIDECODE_CLASS(klass) \
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(G_TYPE_CHECK_CLASS_CAST((klass), \
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GST_TYPE_VAAPIDECODE, \
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GstVaapiDecodeClass))
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#define GST_IS_VAAPIDECODE(obj) \
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(G_TYPE_CHECK_INSTANCE_TYPE((obj), GST_TYPE_VAAPIDECODE))
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#define GST_IS_VAAPIDECODE_CLASS(klass) \
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(G_TYPE_CHECK_CLASS_TYPE((klass), GST_TYPE_VAAPIDECODE))
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#define GST_VAAPIDECODE_GET_CLASS(obj) \
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(G_TYPE_INSTANCE_GET_CLASS((obj), \
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GST_TYPE_VAAPIDECODE, \
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GstVaapiDecodeClass))
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typedef struct _GstVaapiDecode GstVaapiDecode;
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typedef struct _GstVaapiDecodeClass GstVaapiDecodeClass;
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struct _GstVaapiDecode {
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/*< private >*/
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GstVideoDecoder parent_instance;
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GstPad *sinkpad;
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GstCaps *sinkpad_caps;
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GstPadQueryFunction sinkpad_query;
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GstPad *srcpad;
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GstCaps *srcpad_caps;
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GstPadQueryFunction srcpad_query;
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GstVaapiDisplay *display;
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GstVaapiDecoder *decoder;
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GMutex decoder_mutex;
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GCond decoder_ready;
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GstCaps *decoder_caps;
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GstCaps *allowed_caps;
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gint64 render_time_base;
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GstClockTime last_buffer_time;
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unsigned int is_ready : 1;
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};
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struct _GstVaapiDecodeClass {
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/*< private >*/
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GstVideoDecoderClass parent_class;
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};
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GType
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gst_vaapidecode_get_type(void) G_GNUC_CONST;
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G_END_DECLS
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#endif /* GST_VAAPIDECODE_H */
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