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73 lines
3.1 KiB
C
73 lines
3.1 KiB
C
/*
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* Copyright (C) 2015 Alessandro Decina <twi@centricular.com>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
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* Boston, MA 02110-1301, USA.
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*/
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#ifndef __GST_CORE_VIDEO_TEXTURE_CACHE_H__
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#define __GST_CORE_VIDEO_TEXTURE_CACHE_H__
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#include <gst/video/gstvideometa.h>
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#include "corevideomemory.h"
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G_BEGIN_DECLS
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#define GST_TYPE_VIDEO_TEXTURE_CACHE (gst_video_texture_cache_get_type())
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#define GST_VIDEO_TEXTURE_CACHE(o) (G_TYPE_CHECK_INSTANCE_CAST((o), GST_TYPE_VIDEO_TEXTURE_CACHE, GstVideoTextureCache))
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#define GST_VIDEO_TEXTURE_CACHE_CLASS(k) (G_TYPE_CHECK_CLASS_CAST((k), GST_TYPE_VIDEO_TEXTURE_CACHE, GstVideoTextureCacheClass))
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#define GST_IS_VIDEO_TEXTURE_CACHE(o) (G_TYPE_CHECK_INSTANCE_TYPE((o), GST_TYPE_VIDEO_TEXTURE_CACHE))
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#define GST_IS_VIDEO_TEXTURE_CACHE_CLASS(k) (G_TYPE_CHECK_CLASS_TYPE((k), GST_TYPE_VIDEO_TEXTURE_CACHE))
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#define GST_VIDEO_TEXTURE_CACHE_GET_CLASS(o) (G_TYPE_INSTANCE_GET_CLASS((o), GST_TYPE_VIDEO_TEXTURE_CACHE, GstVideoTextureCacheClass))
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GType gst_video_texture_cache_get_type (void);
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typedef struct _GstVideoTextureCache
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{
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GObject parent;
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GstVideoInfo input_info;
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GstVideoInfo output_info;
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gboolean configured;
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GstCaps *in_caps;
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GstCaps *out_caps;
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} GstVideoTextureCache;
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typedef struct _GstVideoTextureCacheClass
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{
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GObjectClass parent_class;
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void (*set_format) (GstVideoTextureCache * cache,
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GstVideoFormat in_format,
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GstCaps * out_caps);
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GstMemory * (*create_memory) (GstVideoTextureCache * cache,
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GstAppleCoreVideoPixelBuffer *gpixbuf,
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guint plane,
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gsize size);
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} GstVideoTextureCacheClass;
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void gst_video_texture_cache_set_format (GstVideoTextureCache * cache,
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GstVideoFormat in_format,
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GstCaps * out_caps);
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GstMemory * gst_video_texture_cache_create_memory (GstVideoTextureCache * cache,
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GstAppleCoreVideoPixelBuffer *gpixbuf,
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guint plane,
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gsize size);
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G_END_DECLS
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#endif /* __GST_CORE_VIDEO_TEXTURE_CACHE_H__ */
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