2 * Copyright (C) 2006 David Schleef <ds@schleef.org>
3 * Copyright (C) 2010 Entropy Wave Inc
4 * Copyright (C) 2010 Sebastian Dröge <sebastian.droege@collabora.co.uk>
6 * This library is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU Library General Public
8 * License as published by the Free Software Foundation; either
9 * version 2 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 * Library General Public License for more details.
16 * You should have received a copy of the GNU Library General Public
17 * License along with this library; if not, write to the
18 * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
19 * Boston, MA 02110-1301, USA.
22 #ifndef __GST_VP8_ENC_H__
23 #define __GST_VP8_ENC_H__
26 #include <gst/video/gstvideoencoder.h>
28 /* FIXME: Undef HAVE_CONFIG_H because vpx_codec.h uses it,
29 * which causes compilation failures */
34 #include <vpx/vpx_encoder.h>
35 #include <vpx/vp8cx.h>
39 #define GST_TYPE_VP8_ENC \
40 (gst_vp8_enc_get_type())
41 #define GST_VP8_ENC(obj) \
42 (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_VP8_ENC,GstVP8Enc))
43 #define GST_VP8_ENC_CLASS(klass) \
44 (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_VP8_ENC,GstVP8EncClass))
45 #define GST_IS_VP8_ENC(obj) \
46 (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_VP8_ENC))
47 #define GST_IS_VP8_ENC_CLASS(obj) \
48 (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_VP8_ENC))
50 typedef struct _GstVP8Enc GstVP8Enc;
51 typedef struct _GstVP8EncClass GstVP8EncClass;
55 GstVideoEncoder base_video_encoder;
58 vpx_codec_ctx_t encoder;
62 vpx_codec_enc_cfg_t cfg;
63 gboolean have_default_config;
64 gboolean rc_target_bitrate_set;
65 gint n_ts_target_bitrate;
66 gint n_ts_rate_decimator;
68 /* Global two-pass options */
69 gchar *multipass_cache_file;
70 GByteArray *first_pass_cache_content;
72 /* Encode parameter */
76 VPX_SCALING_MODE h_scaling_mode;
77 VPX_SCALING_MODE v_scaling_mode;
79 gboolean enable_auto_alt_ref;
80 unsigned int noise_sensitivity;
81 unsigned int sharpness;
82 unsigned int static_threshold;
83 vp8e_token_partitions token_partitions;
84 unsigned int arnr_maxframes;
85 unsigned int arnr_strength;
86 unsigned int arnr_type;
88 unsigned int cq_level;
89 unsigned int max_intra_bitrate_pct;
97 int keyframe_distance;
99 GstVideoCodecState *input_state;
102 struct _GstVP8EncClass
104 GstVideoEncoderClass base_video_encoder_class;
107 GType gst_vp8_enc_get_type (void);
111 #endif /* __GST_VP8_ENC_H__ */