gstreamer/subprojects/gst-plugins-bad/ext/webp/gstwebpenc.h
Loïc Le Page eb416d5077 webpenc: add animation properties
- animation background color
- number of animation loops

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/5994>
2024-02-02 17:23:08 +00:00

84 lines
2.2 KiB
C

/* GStreamer
* Copyright (C) <2014> Sreerenj Balachandran <sreerenjb@gnome.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_WEBPENC_H__
#define __GST_WEBPENC_H__
#include <gst/gst.h>
#include <gst/video/video.h>
#include <webp/encode.h>
#include <webp/mux.h>
G_BEGIN_DECLS
#define GST_TYPE_WEBP_ENC \
(gst_webp_enc_get_type())
#define GST_WEBP_ENC(obj) \
(G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_WEBP_ENC,GstWebpEnc))
#define GST_WEBP_ENC_CLASS(klass) \
(G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_WEBP_ENC,GstWebpEncClass))
#define GST_IS_WEBP_ENC(obj) \
(G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_WEBP_ENC))
#define GST_IS_WEBP_ENC_CLASS(klass) \
(G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_WEBP_ENC))
typedef struct _GstWebpEnc GstWebpEnc;
typedef struct _GstWebpEncClass GstWebpEncClass;
/**
* GstWebpEnc:
*
* Opaque data structure.
*/
struct _GstWebpEnc
{
GstVideoEncoder element;
GstVideoCodecState *input_state;
gboolean lossless;
gfloat quality;
guint speed;
gint preset;
gboolean animated;
guint animation_loops;
guint32 animation_background_color;
gboolean use_argb;
GstVideoFormat rgb_format;
WebPAnimEncoder *anim_enc;
int next_timestamp;
WebPEncCSP webp_color_space;
struct WebPConfig webp_config;
struct WebPPicture webp_picture;
WebPMemoryWriter webp_writer;
};
struct _GstWebpEncClass
{
GstVideoEncoderClass parent_class;
};
GType gst_webp_enc_get_type (void);
GST_ELEMENT_REGISTER_DECLARE (webpenc);
G_END_DECLS
#endif /* __GST_WEBPENC_H__ */