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7e2ace8618
We need different export decorators for the different libs. For now no actual change though, just rename before the release, and add prelude headers to define the new decorator to GST_EXPORT.
152 lines
5.3 KiB
C
152 lines
5.3 KiB
C
/* GStreamer
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* Copyright (C) 2004 Benjamin Otte <otte@gnome.org>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
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* Boston, MA 02110-1301, USA.
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*/
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#include <gst/gst.h>
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#ifndef __GST_ADAPTER_H__
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#define __GST_ADAPTER_H__
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#include <gst/base/base-prelude.h>
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G_BEGIN_DECLS
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#define GST_TYPE_ADAPTER \
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(gst_adapter_get_type())
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#define GST_ADAPTER(obj) \
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(G_TYPE_CHECK_INSTANCE_CAST((obj), GST_TYPE_ADAPTER, GstAdapter))
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#define GST_ADAPTER_CLASS(klass) \
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(G_TYPE_CHECK_CLASS_CAST((klass), GST_TYPE_ADAPTER, GstAdapterClass))
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#define GST_ADAPTER_GET_CLASS(obj) \
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(G_TYPE_INSTANCE_GET_CLASS ((obj), GST_TYPE_ADAPTER, GstAdapterClass))
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#define GST_IS_ADAPTER(obj) \
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(G_TYPE_CHECK_INSTANCE_TYPE((obj), GST_TYPE_ADAPTER))
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#define GST_IS_ADAPTER_CLASS(klass) \
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(G_TYPE_CHECK_CLASS_TYPE((klass), GST_TYPE_ADAPTER))
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/**
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* GstAdapter:
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*
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* The opaque #GstAdapter data structure.
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*/
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typedef struct _GstAdapter GstAdapter;
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typedef struct _GstAdapterClass GstAdapterClass;
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GST_BASE_API
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GType gst_adapter_get_type (void);
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GST_BASE_API
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GstAdapter * gst_adapter_new (void) G_GNUC_MALLOC;
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GST_BASE_API
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void gst_adapter_clear (GstAdapter *adapter);
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GST_BASE_API
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void gst_adapter_push (GstAdapter *adapter, GstBuffer* buf);
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GST_BASE_API
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gconstpointer gst_adapter_map (GstAdapter *adapter, gsize size);
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GST_BASE_API
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void gst_adapter_unmap (GstAdapter *adapter);
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GST_BASE_API
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void gst_adapter_copy (GstAdapter *adapter, gpointer dest,
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gsize offset, gsize size);
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GST_BASE_API
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GBytes * gst_adapter_copy_bytes (GstAdapter *adapter,
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gsize offset, gsize size);
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GST_BASE_API
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void gst_adapter_flush (GstAdapter *adapter, gsize flush);
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GST_BASE_API
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gpointer gst_adapter_take (GstAdapter *adapter, gsize nbytes);
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GST_BASE_API
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GstBuffer* gst_adapter_take_buffer (GstAdapter *adapter, gsize nbytes);
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GST_BASE_API
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GList* gst_adapter_take_list (GstAdapter *adapter, gsize nbytes);
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GST_BASE_API
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GstBuffer * gst_adapter_take_buffer_fast (GstAdapter *adapter, gsize nbytes);
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GST_BASE_API
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GstBufferList * gst_adapter_take_buffer_list (GstAdapter *adapter, gsize nbytes);
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GST_BASE_API
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GstBuffer* gst_adapter_get_buffer (GstAdapter *adapter, gsize nbytes);
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GST_BASE_API
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GList* gst_adapter_get_list (GstAdapter *adapter, gsize nbytes);
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GST_BASE_API
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GstBuffer * gst_adapter_get_buffer_fast (GstAdapter *adapter, gsize nbytes);
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GST_BASE_API
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GstBufferList * gst_adapter_get_buffer_list (GstAdapter *adapter, gsize nbytes);
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GST_BASE_API
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gsize gst_adapter_available (GstAdapter *adapter);
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GST_BASE_API
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gsize gst_adapter_available_fast (GstAdapter *adapter);
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GST_BASE_API
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GstClockTime gst_adapter_prev_pts (GstAdapter *adapter, guint64 *distance);
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GST_BASE_API
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GstClockTime gst_adapter_prev_dts (GstAdapter *adapter, guint64 *distance);
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GST_BASE_API
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GstClockTime gst_adapter_prev_pts_at_offset (GstAdapter * adapter, gsize offset, guint64 * distance);
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GST_BASE_API
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GstClockTime gst_adapter_prev_dts_at_offset (GstAdapter * adapter, gsize offset, guint64 * distance);
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GST_BASE_API
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guint64 gst_adapter_prev_offset (GstAdapter *adapter, guint64 *distance);
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GST_BASE_API
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GstClockTime gst_adapter_pts_at_discont (GstAdapter *adapter);
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GST_BASE_API
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GstClockTime gst_adapter_dts_at_discont (GstAdapter *adapter);
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GST_BASE_API
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guint64 gst_adapter_offset_at_discont (GstAdapter *adapter);
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GST_BASE_API
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guint64 gst_adapter_distance_from_discont (GstAdapter *adapter);
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GST_BASE_API
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gssize gst_adapter_masked_scan_uint32 (GstAdapter * adapter, guint32 mask,
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guint32 pattern, gsize offset, gsize size);
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GST_BASE_API
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gssize gst_adapter_masked_scan_uint32_peek (GstAdapter * adapter, guint32 mask,
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guint32 pattern, gsize offset, gsize size, guint32 * value);
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#ifdef G_DEFINE_AUTOPTR_CLEANUP_FUNC
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G_DEFINE_AUTOPTR_CLEANUP_FUNC(GstAdapter, gst_object_unref)
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#endif
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G_END_DECLS
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#endif /* __GST_ADAPTER_H__ */
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