/* * Copyright (C) 2010 Ole André Vadla Ravnås <oleavr@soundrop.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_BUFFER_H__ #define __GST_CORE_VIDEO_BUFFER_H__ #include <gst/gst.h> #include <gst/video/video.h> #include <gst/video/gstvideometa.h> #include "videotexturecache.h" #include "CoreVideo/CoreVideo.h" G_BEGIN_DECLS #define GST_CORE_VIDEO_META_API_TYPE (gst_core_video_meta_api_get_type()) #define gst_buffer_get_core_video_meta(b) \ ((GstCoreVideoMeta*)gst_buffer_get_meta((b),GST_CORE_VIDEO_META_API_TYPE)) typedef struct _GstCoreVideoMeta { GstMeta meta; CVBufferRef cvbuf; CVPixelBufferRef pixbuf; } GstCoreVideoMeta; GstBuffer * gst_core_video_buffer_new (CVBufferRef cvbuf, GstVideoInfo *info, GstVideoTextureCache *cache); gboolean gst_core_video_info_init_from_pixel_buffer (GstVideoInfo * info, CVPixelBufferRef pixel_buf); void gst_core_video_wrap_pixel_buffer (GstBuffer * buf, GstVideoInfo * info, CVPixelBufferRef pixel_buf, GstVideoTextureCache *cache, gboolean * has_padding); GType gst_core_video_meta_api_get_type (void); G_END_DECLS #endif /* __GST_CORE_VIDEO_BUFFER_H__ */