| /* GStreamer |
| * Copyright (C) 2004 Benjamin Otte <otte@gnome.org> |
| * |
| * 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. |
| */ |
| |
| #include <gst/gst.h> |
| |
| #ifndef __GST_ADAPTER_H__ |
| #define __GST_ADAPTER_H__ |
| |
| G_BEGIN_DECLS |
| |
| |
| #define GST_TYPE_ADAPTER \ |
| (gst_adapter_get_type()) |
| #define GST_ADAPTER(obj) \ |
| (G_TYPE_CHECK_INSTANCE_CAST((obj), GST_TYPE_ADAPTER, GstAdapter)) |
| #define GST_ADAPTER_CLASS(klass) \ |
| (G_TYPE_CHECK_CLASS_CAST((klass), GST_TYPE_ADAPTER, GstAdapterClass)) |
| #define GST_ADAPTER_GET_CLASS(obj) \ |
| (G_TYPE_INSTANCE_GET_CLASS ((obj), GST_TYPE_ADAPTER, GstAdapterClass)) |
| #define GST_IS_ADAPTER(obj) \ |
| (G_TYPE_CHECK_INSTANCE_TYPE((obj), GST_TYPE_ADAPTER)) |
| #define GST_IS_ADAPTER_CLASS(klass) \ |
| (G_TYPE_CHECK_CLASS_TYPE((klass), GST_TYPE_ADAPTER)) |
| |
| /** |
| * GstAdapter: |
| * |
| * The opaque #GstAdapter data structure. |
| */ |
| typedef struct _GstAdapter GstAdapter; |
| typedef struct _GstAdapterClass GstAdapterClass; |
| |
| GType gst_adapter_get_type (void); |
| |
| GstAdapter * gst_adapter_new (void) G_GNUC_MALLOC; |
| |
| void gst_adapter_clear (GstAdapter *adapter); |
| void gst_adapter_push (GstAdapter *adapter, GstBuffer* buf); |
| gconstpointer gst_adapter_map (GstAdapter *adapter, gsize size); |
| void gst_adapter_unmap (GstAdapter *adapter); |
| void gst_adapter_copy (GstAdapter *adapter, gpointer dest, |
| gsize offset, gsize size); |
| GBytes * gst_adapter_copy_bytes (GstAdapter *adapter, |
| gsize offset, gsize size); |
| void gst_adapter_flush (GstAdapter *adapter, gsize flush); |
| gpointer gst_adapter_take (GstAdapter *adapter, gsize nbytes); |
| GstBuffer* gst_adapter_take_buffer (GstAdapter *adapter, gsize nbytes); |
| GList* gst_adapter_take_list (GstAdapter *adapter, gsize nbytes); |
| GstBuffer * gst_adapter_take_buffer_fast (GstAdapter *adapter, gsize nbytes); |
| GstBufferList * gst_adapter_take_buffer_list (GstAdapter *adapter, gsize nbytes); |
| gsize gst_adapter_available (GstAdapter *adapter); |
| gsize gst_adapter_available_fast (GstAdapter *adapter); |
| |
| GstClockTime gst_adapter_prev_pts (GstAdapter *adapter, guint64 *distance); |
| GstClockTime gst_adapter_prev_dts (GstAdapter *adapter, guint64 *distance); |
| GstClockTime gst_adapter_prev_pts_at_offset (GstAdapter * adapter, gsize offset, guint64 * distance); |
| GstClockTime gst_adapter_prev_dts_at_offset (GstAdapter * adapter, gsize offset, guint64 * distance); |
| |
| gssize gst_adapter_masked_scan_uint32 (GstAdapter * adapter, guint32 mask, |
| guint32 pattern, gsize offset, gsize size); |
| |
| gssize gst_adapter_masked_scan_uint32_peek (GstAdapter * adapter, guint32 mask, |
| guint32 pattern, gsize offset, gsize size, guint32 * value); |
| |
| G_END_DECLS |
| |
| #endif /* __GST_ADAPTER_H__ */ |