1 /* 2 * Copyright (C) 2009 Ole André Vadla Ravnås <oleavr@soundrop.com> 3 * 4 * This library is free software; you can redistribute it and/or 5 * modify it under the terms of the GNU Library General Public 6 * License as published by the Free Software Foundation; either 7 * version 2 of the License, or (at your option) any later version. 8 * 9 * This library is distributed in the hope that it will be useful, 10 * but WITHOUT ANY WARRANTY; without even the implied warranty of 11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 12 * Library General Public License for more details. 13 * 14 * You should have received a copy of the GNU Library General Public 15 * License along with this library; if not, write to the 16 * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, 17 * Boston, MA 02110-1301, USA. 18 */ 19 20 #ifndef __GST_CORE_MEDIA_BUFFER_H__ 21 #define __GST_CORE_MEDIA_BUFFER_H__ 22 23 #include <gst/gst.h> 24 #include <gst/video/gstvideometa.h> 25 #include "videotexturecache.h" 26 27 #include <CoreMedia/CoreMedia.h> 28 29 G_BEGIN_DECLS 30 31 #define GST_CORE_MEDIA_META_API_TYPE (gst_core_media_meta_api_get_type()) 32 #define gst_buffer_get_core_media_meta(b) \ 33 ((GstCoreMediaMeta*)gst_buffer_get_meta((b),GST_CORE_MEDIA_META_API_TYPE)) 34 35 typedef struct _GstCoreMediaMeta 36 { 37 GstMeta meta; 38 39 CMSampleBufferRef sample_buf; 40 CVImageBufferRef image_buf; 41 CVPixelBufferRef pixel_buf; 42 CMBlockBufferRef block_buf; 43 } GstCoreMediaMeta; 44 45 46 GstBuffer * gst_core_media_buffer_new (CMSampleBufferRef sample_buf, 47 gboolean use_video_meta, 48 GstVideoTextureCache *cache); 49 CVPixelBufferRef gst_core_media_buffer_get_pixel_buffer 50 (GstBuffer * buf); 51 GType gst_core_media_meta_api_get_type (void); 52 53 G_END_DECLS 54 55 #endif /* __GST_CORE_MEDIA_BUFFER_H__ */ 56