| /* GStreamer Wayland buffer pool |
| * Copyright (C) 2012 Intel Corporation |
| * Copyright (C) 2012 Sreerenj Balachandran <sreerenj.balachandran@intel.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_WAYLAND_BUFFER_POOL_H__ |
| #define __GST_WAYLAND_BUFFER_POOL_H__ |
| |
| G_BEGIN_DECLS |
| |
| #include "gstwaylandsink.h" |
| typedef struct _GstWlMeta GstWlMeta; |
| |
| typedef struct _GstWaylandBufferPool GstWaylandBufferPool; |
| typedef struct _GstWaylandBufferPoolClass GstWaylandBufferPoolClass; |
| |
| GType gst_wl_meta_api_get_type (void); |
| #define GST_WL_META_API_TYPE (gst_wl_meta_api_get_type()) |
| const GstMetaInfo * gst_wl_meta_get_info (void); |
| #define GST_WL_META_INFO (gst_wl_meta_get_info()) |
| |
| #define gst_buffer_get_wl_meta(b) ((GstWlMeta*)gst_buffer_get_meta((b),GST_WL_META_API_TYPE)) |
| |
| struct _GstWlMeta { |
| GstMeta meta; |
| |
| GstWaylandSink *sink; |
| |
| struct wl_buffer *wbuffer; |
| void *data; |
| size_t size; |
| }; |
| |
| /* buffer pool functions */ |
| #define GST_TYPE_WAYLAND_BUFFER_POOL (gst_wayland_buffer_pool_get_type()) |
| #define GST_IS_WAYLAND_BUFFER_POOL(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GST_TYPE_WAYLAND_BUFFER_POOL)) |
| #define GST_WAYLAND_BUFFER_POOL(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GST_TYPE_WAYLAND_BUFFER_POOL, GstWaylandBufferPool)) |
| #define GST_WAYLAND_BUFFER_POOL_CAST(obj) ((GstWaylandBufferPool*)(obj)) |
| |
| struct _GstWaylandBufferPool |
| { |
| GstBufferPool bufferpool; |
| |
| GstWaylandSink *sink; |
| |
| /*Fixme: keep all these in GstWaylandBufferPoolPrivate*/ |
| GstCaps *caps; |
| GstVideoInfo info; |
| guint width; |
| guint height; |
| }; |
| |
| struct _GstWaylandBufferPoolClass |
| { |
| GstBufferPoolClass parent_class; |
| }; |
| |
| GType gst_wayland_buffer_pool_get_type (void); |
| |
| GstBufferPool *gst_wayland_buffer_pool_new (GstWaylandSink * waylandsink); |
| |
| G_END_DECLS |
| |
| #endif /*__GST_WAYLAND_BUFFER_POOL_H__*/ |