gstreamer/ext/vpx/gstvp9enc.h
Mathieu Duponchelle 39fcc7f58f vp9enc: expose row-mt property
With recent libvpx versions, multithreading can be enabled on
a per-tile basis, instead of on a per tile-column basis.

In combination with the new tile-rows property, this allows the
encoder to make much better use of the available CPU power.

Bump minimum libvpx version to 1.7.0

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-good/-/merge_requests/707>
2020-09-09 18:05:31 +00:00

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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 <gstvpxenc.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
G_BEGIN_DECLS
#define GST_TYPE_VP9_ENC (gst_vp9_enc_get_type())
G_DECLARE_FINAL_TYPE (GstVP9Enc, gst_vp9_enc, GST, VP9_ENC, GstVPXEnc)
struct _GstVP9Enc
{
GstVPXEnc base_vpx_encoder;
guint tile_columns;
guint tile_rows;
#ifdef VPX_CTRL_VP9E_SET_ROW_MT
gboolean row_mt;
#endif
};
G_END_DECLS
#endif
#endif /* __GST_VP9_ENC_H__ */