1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
|
/*
* Copyright (C) 2015 Alessandro Decina <twi@centricular.com>
*
* 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_CORE_VIDEO_TEXTURE_CACHE_H__
#define __GST_CORE_VIDEO_TEXTURE_CACHE_H__
#include <gst/video/gstvideometa.h>
#include <gst/gl/gl.h>
#include "corevideomemory.h"
G_BEGIN_DECLS
typedef struct _GstVideoTextureCache
{
GstGLContext *ctx;
#if HAVE_IOS
CVOpenGLESTextureCacheRef cache;
#else
GstBufferPool *pool;
#endif
GstVideoInfo input_info;
GstVideoInfo output_info;
gboolean configured;
GstCaps *in_caps;
GstCaps *out_caps;
} GstVideoTextureCache;
GstVideoTextureCache *gst_video_texture_cache_new (GstGLContext * ctx);
void gst_video_texture_cache_free (GstVideoTextureCache * cache);
void gst_video_texture_cache_set_format (GstVideoTextureCache * cache,
GstVideoFormat in_format, GstCaps * out_caps);
gboolean gst_video_texture_cache_upload (GstVideoGLTextureUploadMeta * meta, guint texture_id[4]);
GstMemory *gst_video_texture_cache_create_memory (GstVideoTextureCache * cache,
GstAppleCoreVideoPixelBuffer *gpixbuf, guint plane, gsize size);
G_END_DECLS
#endif /* __GST_CORE_VIDEO_TEXTURE_CACHE_H__ */
|
