2 * gstvaapiencode.h - VA-API video encoder
4 * Copyright (C) 2011 Intel Corporation
6 * This library is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU Lesser General Public License
8 * as published by the Free Software Foundation; either version 2.1
9 * of the License, or (at your option) any later version.
11 * This library is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 * Lesser General Public License for more details.
16 * You should have received a copy of the GNU Lesser General Public
17 * License along with this library; if not, write to the Free
18 * Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
19 * Boston, MA 02110-1301 USA
22 #ifndef GST_VAAPI_ENCODE_H
23 #define GST_VAAPI_ENCODE_H
26 #include "gst/vaapi/gstvaapiencoder.h"
30 /* Default templates */
31 #define GST_CAPS_CODEC(CODEC) \
33 "width = (int) [ 1, MAX ], " \
34 "height = (int) [ 1, MAX ]; "
36 #define GST_TYPE_VAAPI_ENCODE \
37 (gst_vaapi_encode_get_type())
39 #define GST_IS_VAAPI_ENCODE(obj) \
40 (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GST_TYPE_VAAPI_ENCODE))
42 #define GST_IS_VAAPI_ENCODE_CLASS(klass) \
43 (G_TYPE_CHECK_CLASS_TYPE ((klass), GST_TYPE_VAAPI_ENCODE))
45 #define GST_VAAPI_ENCODE_GET_CLASS(obj) \
46 (G_TYPE_INSTANCE_GET_CLASS ((obj), \
47 GST_TYPE_VAAPI_ENCODE, \
50 #define GST_VAAPI_ENCODE(obj) \
51 (G_TYPE_CHECK_INSTANCE_CAST ((obj), \
52 GST_TYPE_VAAPI_ENCODE, \
55 #define GST_VAAPI_ENCODE_CLASS(klass) \
56 (G_TYPE_CHECK_CLASS_CAST ((klass), \
57 GST_TYPE_VAAPI_ENCODE, \
60 typedef struct _GstVaapiEncode GstVaapiEncode;
61 typedef struct _GstVaapiEncodeClass GstVaapiEncodeClass;
63 struct _GstVaapiEncode {
64 GstElement parent_instance;
67 GstCaps *sinkpad_caps;
72 GstVaapiEncoder *encoder;
73 gboolean first_src_frame;
75 GstVaapiVideoPool *video_pool;
79 GCond *idle_buf_added;
80 GCond *busy_buf_added;
82 gboolean is_buffer_sharing;
85 struct _GstVaapiEncodeClass {
86 GstElementClass parent_class;
87 gboolean (*set_encoder_src_caps)(GstVaapiEncode* encode, GstCaps *caps);
90 GType gst_vaapi_encode_get_type(void);
94 #endif /* GST_VAAPI_ENCODE_H */