mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-09-16 17:10:35 +00:00
0e10e92953
Some files may provide different caps insight of one stream. Since vp9enc support caps reinit, we should support cache reinit too. If more then file cache file will be created, the naming will be: cache cache.1 cache.2 ... Based on patch by: Oleksij Rempel <linux@rempel-privat.de> https://bugzilla.gnome.org/show_bug.cgi?id=747728
122 lines
3.1 KiB
C
122 lines
3.1 KiB
C
/* 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;
|
|
gchar *multipass_cache_prefix;
|
|
guint multipass_cache_idx;
|
|
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;
|
|
|
|
GstClockTime last_pts;
|
|
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__ */
|