| /* VP9 |
| * Copyright (C) 2006 David Schleef <ds@schleef.org> |
| * Copyright (C) 2010 Entropy Wave Inc |
| * Copyright (C) 2010-2013 Sebastian Dröge <slomo@circular-chaos.org> |
| * |
| * This library is free software; you can redistribute it and/or |
| * modify it under the terms of the GNU Library General Public |
| * License as published by the Free Software Foundation; either |
| * version 2 of the License, or (at your option) any later version. |
| * |
| * This library is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| * Library General Public License for more details. |
| * |
| * You should have received a copy of the GNU Library General Public |
| * License along with this library; if not, write to the |
| * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, |
| * Boston, MA 02110-1301, USA. |
| * |
| */ |
| #ifndef __GST_VP9_ENC_H__ |
| #define __GST_VP9_ENC_H__ |
| |
| #ifdef HAVE_CONFIG_H |
| #include "config.h" |
| #endif |
| |
| #ifdef HAVE_VP9_ENCODER |
| |
| #include <gst/gst.h> |
| #include <gst/video/gstvideoencoder.h> |
| |
| /* FIXME: Undef HAVE_CONFIG_H because vpx_codec.h uses it, |
| * which causes compilation failures */ |
| #ifdef HAVE_CONFIG_H |
| #undef HAVE_CONFIG_H |
| #endif |
| |
| #include <vpx/vpx_encoder.h> |
| #include <vpx/vp8cx.h> |
| |
| G_BEGIN_DECLS |
| |
| #define GST_TYPE_VP9_ENC \ |
| (gst_vp9_enc_get_type()) |
| #define GST_VP9_ENC(obj) \ |
| (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_VP9_ENC,GstVP9Enc)) |
| #define GST_VP9_ENC_CLASS(klass) \ |
| (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_VP9_ENC,GstVP9EncClass)) |
| #define GST_IS_VP9_ENC(obj) \ |
| (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_VP9_ENC)) |
| #define GST_IS_VP9_ENC_CLASS(obj) \ |
| (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_VP9_ENC)) |
| |
| typedef struct _GstVP9Enc GstVP9Enc; |
| typedef struct _GstVP9EncClass GstVP9EncClass; |
| |
| struct _GstVP9Enc |
| { |
| GstVideoEncoder base_video_encoder; |
| |
| /* < private > */ |
| vpx_codec_ctx_t encoder; |
| GMutex encoder_lock; |
| |
| /* properties */ |
| vpx_codec_enc_cfg_t cfg; |
| gboolean have_default_config; |
| gboolean rc_target_bitrate_set; |
| gint n_ts_target_bitrate; |
| gint n_ts_rate_decimator; |
| gint n_ts_layer_id; |
| /* Global two-pass options */ |
| gchar *multipass_cache_file; |
| GByteArray *first_pass_cache_content; |
| |
| /* Encode parameter */ |
| gint64 deadline; |
| |
| /* Controls */ |
| VPX_SCALING_MODE h_scaling_mode; |
| VPX_SCALING_MODE v_scaling_mode; |
| int cpu_used; |
| gboolean enable_auto_alt_ref; |
| unsigned int noise_sensitivity; |
| unsigned int sharpness; |
| unsigned int static_threshold; |
| vp8e_token_partitions token_partitions; |
| unsigned int arnr_maxframes; |
| unsigned int arnr_strength; |
| unsigned int arnr_type; |
| vp8e_tuning tuning; |
| unsigned int cq_level; |
| unsigned int max_intra_bitrate_pct; |
| /* Timebase - a value of 0 will use the framerate */ |
| unsigned int timebase_n; |
| unsigned int timebase_d; |
| |
| /* state */ |
| gboolean inited; |
| |
| vpx_image_t image; |
| |
| int n_frames; |
| |
| GstVideoCodecState *input_state; |
| }; |
| |
| struct _GstVP9EncClass |
| { |
| GstVideoEncoderClass base_video_encoder_class; |
| }; |
| |
| GType gst_vp9_enc_get_type (void); |
| |
| G_END_DECLS |
| |
| #endif |
| |
| #endif /* __GST_VP9_ENC_H__ */ |