| /* |
| * GStreamer |
| * Copyright (C) 2017 Intel Corporation |
| * |
| * 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_DMABUF_META_H__ |
| #define __GST_DMABUF_META_H__ |
| |
| #include <gst/gstmeta.h> |
| #include <gst/gstquery.h> |
| #include <gst/gstvalue.h> |
| |
| G_BEGIN_DECLS |
| |
| #define GST_DMABUF_META_API_TYPE (gst_dmabuf_meta_api_get_type()) |
| #define GST_DMABUF_META_INFO (gst_dmabuf_meta_get_info()) |
| typedef struct _GstDmabufMeta GstDmabufMeta; |
| |
| /** |
| * GstDmabufMeta: |
| * @parent: the parent #GstMeta |
| * @modifier: DRM modifier |
| */ |
| struct _GstDmabufMeta |
| { |
| GstMeta parent; |
| |
| guint64 drm_modifier; |
| }; |
| |
| GST_EXPORT |
| GType gst_dmabuf_meta_api_get_type (void); |
| GST_EXPORT |
| const GstMetaInfo *gst_dmabuf_meta_get_info (void); |
| |
| #define gst_buffer_get_dmabuf_meta(b) ((GstDmabufMeta*)gst_buffer_get_meta((b),GST_DMABUF_META_API_TYPE)) |
| |
| GST_EXPORT |
| GstDmabufMeta * gst_buffer_add_dmabuf_meta (GstBuffer * buffer, guint64 drm_modifier); |
| |
| GST_EXPORT |
| void gst_query_add_allocation_dmabuf_meta (GstQuery * query, guint64 drm_modifier); |
| |
| G_END_DECLS |
| #endif /* __GST_DMABUF_META_H__ */ |