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a2b410a595
Original commit message from CVS: * configure.ac: * docs/plugins/Makefile.am: * docs/plugins/gst-plugins-bad-plugins-docs.sgml: * docs/plugins/gst-plugins-bad-plugins-sections.txt: * docs/plugins/inspect/plugin-app.xml: * examples/Makefile.am: * examples/app/.cvsignore: * examples/app/Makefile.am: * examples/app/appsink-src.c: * examples/app/appsrc-ra.c: * examples/app/appsrc-seekable.c: * examples/app/appsrc-stream.c: * examples/app/appsrc-stream2.c: * examples/app/appsrc_ex.c: * gst-libs/gst/Makefile.am: * gst-libs/gst/app/.cvsignore: * gst-libs/gst/app/Makefile.am: * gst-libs/gst/app/gstapp-marshal.list: * gst-libs/gst/app/gstappbuffer.c: * gst-libs/gst/app/gstappbuffer.h: * gst-libs/gst/app/gstappsink.c: * gst-libs/gst/app/gstappsink.h: * gst-libs/gst/app/gstappsrc.c: * gst-libs/gst/app/gstappsrc.h: * gst/app/Makefile.am: * gst/app/gstapp.c: Remove AppSrc/AppSink that are moving to -base. Partially fixes #564421
120 lines
3.5 KiB
C
120 lines
3.5 KiB
C
/* GStreamer
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* Copyright (C) 2007 David Schleef <ds@schleef.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., 59 Temple Place - Suite 330,
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* Boston, MA 02111-1307, USA.
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*/
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#ifndef _GST_APP_SRC_H_
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#define _GST_APP_SRC_H_
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#include <gst/gst.h>
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#include <gst/base/gstpushsrc.h>
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G_BEGIN_DECLS
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#define GST_TYPE_APP_SRC \
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(gst_app_src_get_type())
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#define GST_APP_SRC(obj) \
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(G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_APP_SRC,GstAppSrc))
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#define GST_APP_SRC_CLASS(klass) \
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(G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_APP_SRC,GstAppSrcClass))
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#define GST_IS_APP_SRC(obj) \
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(G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_APP_SRC))
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#define GST_IS_APP_SRC_CLASS(klass) \
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(G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_APP_SRC))
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typedef struct _GstAppSrc GstAppSrc;
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typedef struct _GstAppSrcClass GstAppSrcClass;
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/**
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* GstAppStreamType:
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* @GST_APP_STREAM_TYPE_STREAM: No seeking is supported in the stream, such as a
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* live stream.
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* @GST_APP_STREAM_TYPE_SEEKABLE: The stream is seekable but seeking might not
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* be very fast, such as data from a webserver.
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* @GST_APP_STREAM_TYPE_RANDOM_ACCESS: The stream is seekable and seeking is fast,
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* such as in a local file.
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*
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* The stream type.
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*/
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typedef enum
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{
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GST_APP_STREAM_TYPE_STREAM,
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GST_APP_STREAM_TYPE_SEEKABLE,
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GST_APP_STREAM_TYPE_RANDOM_ACCESS
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} GstAppStreamType;
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struct _GstAppSrc
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{
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GstBaseSrc basesrc;
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/*< private >*/
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GCond *cond;
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GMutex *mutex;
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GQueue *queue;
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GstCaps *caps;
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gint64 size;
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GstAppStreamType stream_type;
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guint64 max_bytes;
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GstFormat format;
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gboolean block;
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gboolean flushing;
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gboolean started;
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gboolean is_eos;
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guint64 queued_bytes;
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guint64 offset;
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GstAppStreamType current_type;
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};
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struct _GstAppSrcClass
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{
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GstBaseSrcClass basesrc_class;
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/* signals */
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void (*need_data) (GstAppSrc *src, guint length);
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void (*enough_data) (GstAppSrc *src);
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gboolean (*seek_data) (GstAppSrc *src, guint64 offset);
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/* actions */
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GstFlowReturn (*push_buffer) (GstAppSrc *src, GstBuffer *buffer);
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GstFlowReturn (*end_of_stream) (GstAppSrc *src);
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};
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GType gst_app_src_get_type(void);
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GST_DEBUG_CATEGORY_EXTERN (app_src_debug);
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void gst_app_src_set_caps (GstAppSrc *appsrc, const GstCaps *caps);
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GstCaps* gst_app_src_get_caps (GstAppSrc *appsrc);
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void gst_app_src_set_size (GstAppSrc *appsrc, gint64 size);
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gint64 gst_app_src_get_size (GstAppSrc *appsrc);
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void gst_app_src_set_stream_type (GstAppSrc *appsrc, GstAppStreamType type);
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GstAppStreamType gst_app_src_get_stream_type (GstAppSrc *appsrc);
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void gst_app_src_set_max_bytes (GstAppSrc *appsrc, guint64 max);
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guint64 gst_app_src_get_max_bytes (GstAppSrc *appsrc);
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GstFlowReturn gst_app_src_push_buffer (GstAppSrc *appsrc, GstBuffer *buffer);
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GstFlowReturn gst_app_src_end_of_stream (GstAppSrc *appsrc);
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G_END_DECLS
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#endif
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