gstreamer/gst/videoconvert/gstvideoconvert.h
Vivia Nikolaidou 327efa9805 videoconvert: Expose some properties from the videoconverter API
Expose chroma resampler, alpha mode, alpha value, chroma mode, matrix mode,
gamma mode and primaries mode from the videoconverter API.

https://bugzilla.gnome.org/show_bug.cgi?id=749105
2015-05-08 15:17:06 +02:00

68 lines
2.3 KiB
C

/* GStreamer
* Copyright (C) <1999> Erik Walthinsen <omega@cse.ogi.edu>
* This file:
* Copyright (C) 2003 Ronald Bultje <rbultje@ronald.bitfreak.net>
*
* 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_VIDEOCONVERT_H__
#define __GST_VIDEOCONVERT_H__
#include <gst/gst.h>
#include <gst/video/video.h>
#include <gst/video/gstvideofilter.h>
G_BEGIN_DECLS
#define GST_TYPE_VIDEO_CONVERT (gst_video_convert_get_type())
#define GST_VIDEO_CONVERT(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_VIDEO_CONVERT,GstVideoConvert))
#define GST_VIDEO_CONVERT_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_VIDEO_CONVERT,GstVideoConvertClass))
#define GST_IS_VIDEO_CONVERT(obj) (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_VIDEO_CONVERT))
#define GST_IS_VIDEO_CONVERT_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_VIDEO_CONVERT))
#define GST_VIDEO_CONVERT_CAST(obj) ((GstVideoConvert *)(obj))
typedef struct _GstVideoConvert GstVideoConvert;
typedef struct _GstVideoConvertClass GstVideoConvertClass;
/**
* GstVideoConvert:
*
* Opaque object data structure.
*/
struct _GstVideoConvert {
GstVideoFilter element;
GstVideoConverter *convert;
GstVideoDitherMethod dither;
guint dither_quantization;
GstVideoResamplerMethod chroma_resampler;
GstVideoAlphaMode alpha_mode;
GstVideoChromaMode chroma_mode;
GstVideoMatrixMode matrix_mode;
GstVideoGammaMode gamma_mode;
GstVideoPrimariesMode primaries_mode;
gdouble alpha_value;
};
struct _GstVideoConvertClass
{
GstVideoFilterClass parent_class;
};
G_END_DECLS
#endif /* __GST_VIDEOCONVERT_H__ */