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https://gitlab.freedesktop.org/gstreamer/gstreamer.git
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49992be643
This add src format validation, this avoid registering element for drivers we don't support any of their src formats. This also special case the AlphaDecodeBin wrapper, as we know that alphacombine element only support I420 and NV12 for now. Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/2272>
54 lines
2.3 KiB
C
54 lines
2.3 KiB
C
/* GStreamer
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* Copyright (C) 2020 Nicolas Dufresne <nicolas.dufresne@collabora.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., 51 Franklin St, Fifth Floor,
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* Boston, MA 02110-1301, USA.
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*/
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#ifndef __GST_V4L2_CODEC_H264_DEC_H__
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#define __GST_V4L2_CODEC_H264_DEC_H__
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#define GST_USE_UNSTABLE_API
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#include <gst/codecs/gsth264decoder.h>
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#include "gstv4l2decoder.h"
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G_BEGIN_DECLS
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#define GST_TYPE_V4L2_CODEC_H264_DEC (gst_v4l2_codec_h264_dec_get_type())
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#define GST_V4L2_CODEC_H264_DEC(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_V4L2_CODEC_H264_DEC,GstV4l2CodecH264Dec))
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#define GST_V4L2_CODEC_H264_DEC_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_V4L2_CODEC_H264_DEC,GstV4l2CodecH264DecClass))
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#define GST_V4L2_CODEC_H264_DEC_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GST_TYPE_V4L2_CODEC_H264_DEC, GstV4l2CodecH264DecClass))
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#define GST_IS_V4L2_CODEC_H264_DEC(obj) (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_V4L2_CODEC_H264_DEC))
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#define GST_IS_V4L2_CODEC_H264_DEC_CLASS(obj) (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_V4L2_CODEC_H264_DEC))
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typedef struct _GstV4l2CodecH264Dec GstV4l2CodecH264Dec;
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typedef struct _GstV4l2CodecH264DecClass GstV4l2CodecH264DecClass;
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struct _GstV4l2CodecH264DecClass
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{
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GstH264DecoderClass parent_class;
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GstV4l2CodecDevice *device;
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};
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GType gst_v4l2_codec_h264_dec_get_type (void);
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void gst_v4l2_codec_h264_dec_register (GstPlugin * plugin,
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GstV4l2Decoder * decoder,
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GstV4l2CodecDevice * device,
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guint rank);
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G_END_DECLS
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#endif /* __GST_D3D11_H264_DEC_H__ */
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