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101 lines
3 KiB
C
101 lines
3 KiB
C
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/*
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* gstvaapiencode.h - VA-API video encoder
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*
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* Copyright (C) 2013 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_VAAPIENCODE_H
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#define GST_VAAPIENCODE_H
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#include <gst/gst.h>
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#include <gst/video/gstvideoencoder.h>
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#include <gst/vaapi/gstvaapiencoder.h>
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#include "gst/vaapi/gstvaapiencoder_objects.h"
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G_BEGIN_DECLS
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#define GST_TYPE_VAAPIENCODE \
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(gst_vaapiencode_get_type ())
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#define GST_IS_VAAPIENCODE(obj) \
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(G_TYPE_CHECK_INSTANCE_TYPE ((obj), GST_TYPE_VAAPIENCODE))
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#define GST_IS_VAAPIENCODE_CLASS(klass) \
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(G_TYPE_CHECK_CLASS_TYPE ((klass), GST_TYPE_VAAPIENCODE))
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#define GST_VAAPIENCODE_GET_CLASS(obj) \
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(G_TYPE_INSTANCE_GET_CLASS ((obj), \
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GST_TYPE_VAAPIENCODE, \
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GstVaapiEncodeClass))
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#define GST_VAAPIENCODE(obj) \
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(G_TYPE_CHECK_INSTANCE_CAST ((obj), \
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GST_TYPE_VAAPIENCODE, \
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GstVaapiEncode))
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#define GST_VAAPIENCODE_CLASS(klass) \
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(G_TYPE_CHECK_CLASS_CAST ((klass), \
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GST_TYPE_VAAPIENCODE, \
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GstVaapiEncodeClass))
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typedef struct _GstVaapiEncode GstVaapiEncode;
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typedef struct _GstVaapiEncodeClass GstVaapiEncodeClass;
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struct _GstVaapiEncode
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{
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/*< private > */
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GstVideoEncoder 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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GstVideoInfo sink_video_info;
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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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GstVaapiEncoder *encoder;
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GstBufferPool *video_buffer_pool;
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guint video_buffer_size;
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guint32 is_running:1;
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guint32 out_caps_done:1;
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};
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struct _GstVaapiEncodeClass
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{
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/*< private > */
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GstVideoEncoderClass parent_class;
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GstVaapiEncoder * (*create_encoder) (GstVaapiEncode * encode,
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GstVaapiDisplay * display);
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GstFlowReturn (*allocate_buffer) (GstVaapiEncode * encode,
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GstVaapiCodedBuffer * coded_buf,
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GstBuffer ** outbuf_ptr);
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};
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GType
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gst_vaapiencode_get_type (void) G_GNUC_CONST;
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G_END_DECLS
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#endif /* GST_VAAPIENCODE_H */
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