mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
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Revive multifile[src|sink].
Original commit message from CVS: * configure.ac: * gst/multifile/Makefile.am: * gst/multifile/gstmultifile.c: * gst/multifile/gstmultifilesink.c: * gst/multifile/gstmultifilesrc.c: * gst/multifile/multifile.vproj: Revive multifile[src|sink].
This commit is contained in:
David Schleef
parent
c19bac4ff6
commit
1126a8863d
5 changed files with 833 additions and 0 deletions
10
gst/multifile/Makefile.am
Normal file
10
gst/multifile/Makefile.am
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@ -0,0 +1,10 @@
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plugin_LTLIBRARIES = libgstmultifile.la
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libgstmultifile_la_SOURCES = gstmultifilesink.c gstmultifilesrc.c gstmultifile.c
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libgstmultifile_la_CFLAGS = $(GST_CFLAGS)
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libgstmultifile_la_LIBADD = $(GST_LIBS) $(GST_BASE_LIBS)
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libgstmultifile_la_LDFLAGS = $(GST_PLUGIN_LDFLAGS)
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noinst_HEADERS = gstmultifilesink.h
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56
gst/multifile/gstmultifile.c
Normal file
56
gst/multifile/gstmultifile.c
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@ -0,0 +1,56 @@
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/* GStreamer
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* Copyright (C) 1999,2000 Erik Walthinsen <omega@cse.ogi.edu>
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* 2000 Wim Taymans <wtay@chello.be>
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* 2006 Wim Taymans <wim@fluendo.com>
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* 2006 David A. Schleef <ds@schleef.org>
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*
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* gstmultifilesink.c:
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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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/**
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* SECTION:element-multifilesink
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* @short_description: write buffers to sequentially-named files
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* @see_also: #GstFileSrc
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*
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* Write incoming data to a series of files in the local file system.
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*/
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#ifdef HAVE_CONFIG_H
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# include "config.h"
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#endif
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#include <gst/gst.h>
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GType gst_multi_file_src_get_type (void);
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GType gst_multi_file_sink_get_type (void);
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static gboolean
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plugin_init (GstPlugin * plugin)
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{
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gst_element_register (plugin, "multifilesrc", GST_RANK_NONE,
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gst_multi_file_src_get_type ());
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gst_element_register (plugin, "multifilesink", GST_RANK_NONE,
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gst_multi_file_sink_get_type ());
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return TRUE;
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}
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GST_PLUGIN_DEFINE (GST_VERSION_MAJOR,
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GST_VERSION_MINOR,
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"multifile",
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"Writes buffers to sequentially named files",
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plugin_init, VERSION, "LGPL", GST_PACKAGE_NAME, GST_PACKAGE_ORIGIN);
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297
gst/multifile/gstmultifilesink.c
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297
gst/multifile/gstmultifilesink.c
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@ -0,0 +1,297 @@
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/* GStreamer
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* Copyright (C) 1999,2000 Erik Walthinsen <omega@cse.ogi.edu>
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* 2000 Wim Taymans <wtay@chello.be>
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* 2006 Wim Taymans <wim@fluendo.com>
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* 2006 David A. Schleef <ds@schleef.org>
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*
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* gstmultifilesink.c:
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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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/**
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* SECTION:element-multifilesink
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* @short_description: write buffers to sequentially-named files
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* @see_also: #GstFileSrc
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*
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* Write incoming data to a series of files in the local file system.
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*/
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#ifdef HAVE_CONFIG_H
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# include "config.h"
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#endif
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#include <gst/gst.h>
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#include <gst/base/gstbasesink.h>
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#include <errno.h>
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#include <string.h>
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#include <sys/stat.h>
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#include <sys/types.h>
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#ifdef HAVE_UNISTD_H
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#include <unistd.h>
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#endif
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#define GST_TYPE_MULTI_FILE_SINK \
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(gst_multi_file_sink_get_type())
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#define GST_MULTI_FILE_SINK(obj) \
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(G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_MULTI_FILE_SINK,GstMultiFileSink))
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#define GST_MULTI_FILE_SINK_CLASS(klass) \
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(G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_MULTI_FILE_SINK,GstMultiFileSinkClass))
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#define GST_IS_MULTI_FILE_SINK(obj) \
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(G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_MULTI_FILE_SINK))
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#define GST_IS_MULTI_FILE_SINK_CLASS(klass) \
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(G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_MULTI_FILE_SINK))
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typedef struct _GstMultiFileSink GstMultiFileSink;
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typedef struct _GstMultiFileSinkClass GstMultiFileSinkClass;
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struct _GstMultiFileSink
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{
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GstBaseSink parent;
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gchar *filename;
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gchar *uri;
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int index;
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};
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struct _GstMultiFileSinkClass
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{
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GstBaseSinkClass parent_class;
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};
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GType gst_multi_file_sink_get_type (void);
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static GstStaticPadTemplate sinktemplate = GST_STATIC_PAD_TEMPLATE ("sink",
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GST_PAD_SINK,
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GST_PAD_ALWAYS,
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GST_STATIC_CAPS_ANY);
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GST_DEBUG_CATEGORY_STATIC (gst_multi_file_sink_debug);
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#define GST_CAT_DEFAULT gst_multi_file_sink_debug
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static const GstElementDetails gst_multi_file_sink_details =
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GST_ELEMENT_DETAILS ("Multi-File Sink",
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"Sink/File",
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"Write stream to a file",
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"David Schleef <ds@schleef.org>");
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enum
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{
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ARG_0,
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ARG_LOCATION
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};
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static void gst_multi_file_sink_dispose (GObject * object);
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static void gst_multi_file_sink_set_property (GObject * object, guint prop_id,
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const GValue * value, GParamSpec * pspec);
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static void gst_multi_file_sink_get_property (GObject * object, guint prop_id,
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GValue * value, GParamSpec * pspec);
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//static gboolean gst_multi_file_sink_open_file (GstMultiFileSink * sink);
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//static void gst_multi_file_sink_close_file (GstMultiFileSink * sink);
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//static gboolean gst_multi_file_sink_start (GstBaseSink * sink);
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//static gboolean gst_multi_file_sink_stop (GstBaseSink * sink);
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//static gboolean gst_multi_file_sink_event (GstBaseSink * sink, GstEvent * event);
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static GstFlowReturn gst_multi_file_sink_render (GstBaseSink * sink,
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GstBuffer * buffer);
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//static gboolean gst_multi_file_sink_do_seek (GstMultiFileSink * filesink,
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// guint64 new_offset);
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//static gboolean gst_multi_file_sink_query (GstPad * pad, GstQuery * query);
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GST_BOILERPLATE (GstMultiFileSink, gst_multi_file_sink, GstBaseSink,
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GST_TYPE_BASE_SINK);
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static void
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gst_multi_file_sink_base_init (gpointer g_class)
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{
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GstElementClass *gstelement_class = GST_ELEMENT_CLASS (g_class);
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GST_DEBUG_CATEGORY_INIT (gst_multi_file_sink_debug, "multifilesink", 0,
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"multifilesink element");
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gst_element_class_add_pad_template (gstelement_class,
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gst_static_pad_template_get (&sinktemplate));
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gst_element_class_set_details (gstelement_class,
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&gst_multi_file_sink_details);
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}
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static void
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gst_multi_file_sink_class_init (GstMultiFileSinkClass * klass)
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{
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GObjectClass *gobject_class = G_OBJECT_CLASS (klass);
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GstBaseSinkClass *gstbasesink_class = GST_BASE_SINK_CLASS (klass);
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gobject_class->set_property = gst_multi_file_sink_set_property;
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gobject_class->get_property = gst_multi_file_sink_get_property;
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g_object_class_install_property (gobject_class, ARG_LOCATION,
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g_param_spec_string ("location", "File Location",
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"Location of the file to write", NULL, G_PARAM_READWRITE));
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gobject_class->dispose = gst_multi_file_sink_dispose;
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gstbasesink_class->get_times = NULL;
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//gstbasesink_class->start = GST_DEBUG_FUNCPTR (gst_multi_file_sink_start);
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//gstbasesink_class->stop = GST_DEBUG_FUNCPTR (gst_multi_file_sink_stop);
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gstbasesink_class->render = GST_DEBUG_FUNCPTR (gst_multi_file_sink_render);
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//gstbasesink_class->event = GST_DEBUG_FUNCPTR (gst_multi_file_sink_event);
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if (sizeof (off_t) < 8) {
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GST_LOG ("No large file support, sizeof (off_t) = %u", sizeof (off_t));
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|
}
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}
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|
static void
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gst_multi_file_sink_init (GstMultiFileSink * filesink,
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GstMultiFileSinkClass * g_class)
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|
{
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|
GstPad *pad;
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|
|
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pad = GST_BASE_SINK_PAD (filesink);
|
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|
||||||
|
//gst_pad_set_query_function (pad, GST_DEBUG_FUNCPTR (gst_multi_file_sink_query));
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|
|
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filesink->filename = g_strdup ("output-%05d");
|
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|
|
||||||
|
GST_BASE_SINK (filesink)->sync = FALSE;
|
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|
}
|
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|
|
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|
static void
|
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|
gst_multi_file_sink_dispose (GObject * object)
|
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|
{
|
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|
GstMultiFileSink *sink = GST_MULTI_FILE_SINK (object);
|
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|
|
||||||
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G_OBJECT_CLASS (parent_class)->dispose (object);
|
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|
|
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|
g_free (sink->filename);
|
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|
sink->filename = NULL;
|
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|
}
|
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|
|
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|
static gboolean
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|
gst_multi_file_sink_set_location (GstMultiFileSink * sink,
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|
const gchar * location)
|
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{
|
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|
g_free (sink->filename);
|
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|
if (location != NULL) {
|
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|
sink->filename = g_strdup (location);
|
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|
} else {
|
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|
sink->filename = NULL;
|
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|
}
|
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|
|
||||||
|
return TRUE;
|
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|
}
|
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|
static void
|
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gst_multi_file_sink_set_property (GObject * object, guint prop_id,
|
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const GValue * value, GParamSpec * pspec)
|
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{
|
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GstMultiFileSink *sink = GST_MULTI_FILE_SINK (object);
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|
|
||||||
|
switch (prop_id) {
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case ARG_LOCATION:
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|
gst_multi_file_sink_set_location (sink, g_value_get_string (value));
|
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|
break;
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|
default:
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|
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
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|
break;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
static void
|
||||||
|
gst_multi_file_sink_get_property (GObject * object, guint prop_id,
|
||||||
|
GValue * value, GParamSpec * pspec)
|
||||||
|
{
|
||||||
|
GstMultiFileSink *sink = GST_MULTI_FILE_SINK (object);
|
||||||
|
|
||||||
|
switch (prop_id) {
|
||||||
|
case ARG_LOCATION:
|
||||||
|
g_value_set_string (value, sink->filename);
|
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|
break;
|
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|
default:
|
||||||
|
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
#ifdef G_OS_UNIX
|
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|
# define __GST_STDIO_SEEK_FUNCTION "lseek"
|
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|
#else
|
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|
# define __GST_STDIO_SEEK_FUNCTION "fseek"
|
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|
#endif
|
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|
|
||||||
|
static gchar *
|
||||||
|
gst_multi_file_sink_get_filename (GstMultiFileSink * filesink)
|
||||||
|
{
|
||||||
|
gchar *filename;
|
||||||
|
|
||||||
|
filename = g_strdup_printf (filesink->filename, filesink->index);
|
||||||
|
|
||||||
|
return filename;
|
||||||
|
}
|
||||||
|
|
||||||
|
static GstFlowReturn
|
||||||
|
gst_multi_file_sink_render (GstBaseSink * sink, GstBuffer * buffer)
|
||||||
|
{
|
||||||
|
GstMultiFileSink *filesink;
|
||||||
|
guint size;
|
||||||
|
gchar *filename;
|
||||||
|
FILE *file;
|
||||||
|
|
||||||
|
size = GST_BUFFER_SIZE (buffer);
|
||||||
|
|
||||||
|
filesink = GST_MULTI_FILE_SINK (sink);
|
||||||
|
|
||||||
|
filename = gst_multi_file_sink_get_filename (filesink);
|
||||||
|
|
||||||
|
file = fopen (filename, "wb");
|
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|
if (!file) {
|
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|
goto handle_error;
|
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|
}
|
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|
|
||||||
|
g_free (filename);
|
||||||
|
|
||||||
|
if (size > 0 && GST_BUFFER_DATA (buffer) != NULL) {
|
||||||
|
if (fwrite (GST_BUFFER_DATA (buffer), size, 1, file) != 1)
|
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|
goto handle_error;
|
||||||
|
}
|
||||||
|
|
||||||
|
filesink->index++;
|
||||||
|
|
||||||
|
fclose (file);
|
||||||
|
|
||||||
|
return GST_FLOW_OK;
|
||||||
|
|
||||||
|
handle_error:
|
||||||
|
{
|
||||||
|
switch (errno) {
|
||||||
|
case ENOSPC:{
|
||||||
|
GST_ELEMENT_ERROR (filesink, RESOURCE, NO_SPACE_LEFT, (NULL), (NULL));
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
default:{
|
||||||
|
GST_ELEMENT_ERROR (filesink, RESOURCE, WRITE,
|
||||||
|
("Error while writing to file \"%s\".", filesink->filename),
|
||||||
|
("%s", g_strerror (errno)));
|
||||||
|
}
|
||||||
|
}
|
||||||
|
return GST_FLOW_ERROR;
|
||||||
|
}
|
||||||
|
}
|
||||||
322
gst/multifile/gstmultifilesrc.c
Normal file
322
gst/multifile/gstmultifilesrc.c
Normal file
|
|
@ -0,0 +1,322 @@
|
||||||
|
/* GStreamer
|
||||||
|
* Copyright (C) 2006 David A. Schleef <ds@schleef.org>
|
||||||
|
*
|
||||||
|
* gstmultifilesrc.c:
|
||||||
|
*
|
||||||
|
* 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., 59 Temple Place - Suite 330,
|
||||||
|
* Boston, MA 02111-1307, USA.
|
||||||
|
*/
|
||||||
|
/**
|
||||||
|
* SECTION:element-multifilesrc
|
||||||
|
* @short_description: reads buffers from sequentially-named files
|
||||||
|
* @see_also: #GstFileSrc
|
||||||
|
*
|
||||||
|
* Reads buffers from sequentially named files.
|
||||||
|
*/
|
||||||
|
|
||||||
|
#ifdef HAVE_CONFIG_H
|
||||||
|
# include "config.h"
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#include <gst/gst.h>
|
||||||
|
#include <gst/base/gstpushsrc.h>
|
||||||
|
|
||||||
|
#define GST_TYPE_MULTI_FILE_SRC \
|
||||||
|
(gst_multi_file_src_get_type())
|
||||||
|
#define GST_MULTI_FILE_SRC(obj) \
|
||||||
|
(G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_MULTI_FILE_SRC,GstMultiFileSrc))
|
||||||
|
#define GST_MULTI_FILE_SRC_CLASS(klass) \
|
||||||
|
(G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_MULTI_FILE_SRC,GstMultiFileSrcClass))
|
||||||
|
#define GST_IS_MULTI_FILE_SRC(obj) \
|
||||||
|
(G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_MULTI_FILE_SRC))
|
||||||
|
#define GST_IS_MULTI_FILE_SRC_CLASS(klass) \
|
||||||
|
(G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_MULTI_FILE_SRC))
|
||||||
|
|
||||||
|
typedef struct _GstMultiFileSrc GstMultiFileSrc;
|
||||||
|
typedef struct _GstMultiFileSrcClass GstMultiFileSrcClass;
|
||||||
|
|
||||||
|
struct _GstMultiFileSrc
|
||||||
|
{
|
||||||
|
GstPushSrc parent;
|
||||||
|
|
||||||
|
gchar *filename;
|
||||||
|
int index;
|
||||||
|
|
||||||
|
int offset;
|
||||||
|
|
||||||
|
GstCaps *caps;
|
||||||
|
};
|
||||||
|
|
||||||
|
struct _GstMultiFileSrcClass
|
||||||
|
{
|
||||||
|
GstPushSrcClass parent_class;
|
||||||
|
};
|
||||||
|
|
||||||
|
|
||||||
|
static GstFlowReturn gst_multi_file_src_create (GstPushSrc * src,
|
||||||
|
GstBuffer ** buffer);
|
||||||
|
|
||||||
|
static void gst_multi_file_src_dispose (GObject * object);
|
||||||
|
|
||||||
|
static void gst_multi_file_src_set_property (GObject * object, guint prop_id,
|
||||||
|
const GValue * value, GParamSpec * pspec);
|
||||||
|
static void gst_multi_file_src_get_property (GObject * object, guint prop_id,
|
||||||
|
GValue * value, GParamSpec * pspec);
|
||||||
|
static GstCaps *gst_multi_file_src_getcaps (GstBaseSrc * src);
|
||||||
|
|
||||||
|
|
||||||
|
static GstStaticPadTemplate gst_multi_file_src_pad_template =
|
||||||
|
GST_STATIC_PAD_TEMPLATE ("src",
|
||||||
|
GST_PAD_SRC,
|
||||||
|
GST_PAD_ALWAYS,
|
||||||
|
GST_STATIC_CAPS_ANY);
|
||||||
|
|
||||||
|
GST_DEBUG_CATEGORY_STATIC (gst_multi_file_src_debug);
|
||||||
|
#define GST_CAT_DEFAULT gst_multi_file_src_debug
|
||||||
|
|
||||||
|
static const GstElementDetails gst_multi_file_src_details =
|
||||||
|
GST_ELEMENT_DETAILS ("Multi-File Source",
|
||||||
|
"Source/File",
|
||||||
|
"Read stream from files",
|
||||||
|
"David Schleef <ds@schleef.org>");
|
||||||
|
|
||||||
|
enum
|
||||||
|
{
|
||||||
|
ARG_0,
|
||||||
|
ARG_LOCATION,
|
||||||
|
ARG_INDEX,
|
||||||
|
ARG_CAPS
|
||||||
|
};
|
||||||
|
|
||||||
|
|
||||||
|
GST_BOILERPLATE (GstMultiFileSrc, gst_multi_file_src, GstPushSrc,
|
||||||
|
GST_TYPE_PUSH_SRC);
|
||||||
|
|
||||||
|
static void
|
||||||
|
gst_multi_file_src_base_init (gpointer g_class)
|
||||||
|
{
|
||||||
|
GstElementClass *gstelement_class = GST_ELEMENT_CLASS (g_class);
|
||||||
|
|
||||||
|
GST_DEBUG_CATEGORY_INIT (gst_multi_file_src_debug, "multifilesrc", 0,
|
||||||
|
"multifilesrc element");
|
||||||
|
|
||||||
|
gst_element_class_add_pad_template (gstelement_class,
|
||||||
|
gst_static_pad_template_get (&gst_multi_file_src_pad_template));
|
||||||
|
gst_element_class_set_details (gstelement_class, &gst_multi_file_src_details);
|
||||||
|
}
|
||||||
|
|
||||||
|
static void
|
||||||
|
gst_multi_file_src_class_init (GstMultiFileSrcClass * klass)
|
||||||
|
{
|
||||||
|
GObjectClass *gobject_class = G_OBJECT_CLASS (klass);
|
||||||
|
GstPushSrcClass *gstpushsrc_class = GST_PUSH_SRC_CLASS (klass);
|
||||||
|
GstBaseSrcClass *gstbasesrc_class = GST_BASE_SRC_CLASS (klass);
|
||||||
|
|
||||||
|
gobject_class->set_property = gst_multi_file_src_set_property;
|
||||||
|
gobject_class->get_property = gst_multi_file_src_get_property;
|
||||||
|
|
||||||
|
g_object_class_install_property (gobject_class, ARG_LOCATION,
|
||||||
|
g_param_spec_string ("location", "File Location",
|
||||||
|
"Location of the file to read", NULL, G_PARAM_READWRITE));
|
||||||
|
g_object_class_install_property (gobject_class, ARG_INDEX,
|
||||||
|
g_param_spec_int ("index", "File Index",
|
||||||
|
"Index of file to read", 0, INT_MAX, 0, G_PARAM_READWRITE));
|
||||||
|
g_object_class_install_property (gobject_class, ARG_CAPS,
|
||||||
|
g_param_spec_boxed ("caps", "Caps",
|
||||||
|
"Caps of source pad", GST_TYPE_CAPS, G_PARAM_READWRITE));
|
||||||
|
|
||||||
|
gobject_class->dispose = gst_multi_file_src_dispose;
|
||||||
|
|
||||||
|
gstpushsrc_class->create = gst_multi_file_src_create;
|
||||||
|
|
||||||
|
gstbasesrc_class->get_caps = gst_multi_file_src_getcaps;
|
||||||
|
|
||||||
|
if (sizeof (off_t) < 8) {
|
||||||
|
GST_LOG ("No large file support, sizeof (off_t) = %u", sizeof (off_t));
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
static void
|
||||||
|
gst_multi_file_src_init (GstMultiFileSrc * filesrc,
|
||||||
|
GstMultiFileSrcClass * g_class)
|
||||||
|
{
|
||||||
|
GstPad *pad;
|
||||||
|
|
||||||
|
pad = GST_BASE_SRC_PAD (filesrc);
|
||||||
|
|
||||||
|
filesrc->filename = g_strdup ("output-%05d");
|
||||||
|
}
|
||||||
|
|
||||||
|
static void
|
||||||
|
gst_multi_file_src_dispose (GObject * object)
|
||||||
|
{
|
||||||
|
GstMultiFileSrc *src = GST_MULTI_FILE_SRC (object);
|
||||||
|
|
||||||
|
G_OBJECT_CLASS (parent_class)->dispose (object);
|
||||||
|
|
||||||
|
g_free (src->filename);
|
||||||
|
src->filename = NULL;
|
||||||
|
if (src->caps)
|
||||||
|
gst_caps_unref (src->caps);
|
||||||
|
}
|
||||||
|
|
||||||
|
static GstCaps *
|
||||||
|
gst_multi_file_src_getcaps (GstBaseSrc * src)
|
||||||
|
{
|
||||||
|
GstMultiFileSrc *multi_file_src = GST_MULTI_FILE_SRC (src);
|
||||||
|
|
||||||
|
GST_DEBUG ("returning %" GST_PTR_FORMAT, multi_file_src->caps);
|
||||||
|
|
||||||
|
if (multi_file_src->caps) {
|
||||||
|
return gst_caps_ref (multi_file_src->caps);
|
||||||
|
} else {
|
||||||
|
return gst_caps_new_any ();
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
static gboolean
|
||||||
|
gst_multi_file_src_set_location (GstMultiFileSrc * src, const gchar * location)
|
||||||
|
{
|
||||||
|
g_free (src->filename);
|
||||||
|
if (location != NULL) {
|
||||||
|
src->filename = g_strdup (location);
|
||||||
|
} else {
|
||||||
|
src->filename = NULL;
|
||||||
|
}
|
||||||
|
|
||||||
|
return TRUE;
|
||||||
|
}
|
||||||
|
static void
|
||||||
|
gst_multi_file_src_set_property (GObject * object, guint prop_id,
|
||||||
|
const GValue * value, GParamSpec * pspec)
|
||||||
|
{
|
||||||
|
GstMultiFileSrc *src = GST_MULTI_FILE_SRC (object);
|
||||||
|
|
||||||
|
switch (prop_id) {
|
||||||
|
case ARG_LOCATION:
|
||||||
|
gst_multi_file_src_set_location (src, g_value_get_string (value));
|
||||||
|
break;
|
||||||
|
case ARG_INDEX:
|
||||||
|
src->index = g_value_get_int (value);
|
||||||
|
break;
|
||||||
|
case ARG_CAPS:
|
||||||
|
{
|
||||||
|
const GstCaps *caps = gst_value_get_caps (value);
|
||||||
|
GstCaps *new_caps;
|
||||||
|
|
||||||
|
if (caps == NULL) {
|
||||||
|
new_caps = gst_caps_new_any ();
|
||||||
|
} else {
|
||||||
|
new_caps = gst_caps_copy (caps);
|
||||||
|
}
|
||||||
|
gst_caps_replace (&src->caps, new_caps);
|
||||||
|
gst_pad_set_caps (GST_BASE_SRC_PAD (src), new_caps);
|
||||||
|
}
|
||||||
|
break;
|
||||||
|
default:
|
||||||
|
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
static void
|
||||||
|
gst_multi_file_src_get_property (GObject * object, guint prop_id,
|
||||||
|
GValue * value, GParamSpec * pspec)
|
||||||
|
{
|
||||||
|
GstMultiFileSrc *src = GST_MULTI_FILE_SRC (object);
|
||||||
|
|
||||||
|
switch (prop_id) {
|
||||||
|
case ARG_LOCATION:
|
||||||
|
g_value_set_string (value, src->filename);
|
||||||
|
break;
|
||||||
|
case ARG_INDEX:
|
||||||
|
g_value_set_int (value, src->index);
|
||||||
|
break;
|
||||||
|
case ARG_CAPS:
|
||||||
|
gst_value_set_caps (value, src->caps);
|
||||||
|
break;
|
||||||
|
default:
|
||||||
|
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
static gchar *
|
||||||
|
gst_multi_file_src_get_filename (GstMultiFileSrc * filesrc)
|
||||||
|
{
|
||||||
|
gchar *filename;
|
||||||
|
|
||||||
|
filename = g_strdup_printf (filesrc->filename, filesrc->index);
|
||||||
|
|
||||||
|
return filename;
|
||||||
|
}
|
||||||
|
|
||||||
|
static GstFlowReturn
|
||||||
|
gst_multi_file_src_create (GstPushSrc * src, GstBuffer ** buffer)
|
||||||
|
{
|
||||||
|
GstMultiFileSrc *filesrc;
|
||||||
|
guint size;
|
||||||
|
gchar *filename;
|
||||||
|
FILE *file;
|
||||||
|
GstBuffer *buf;
|
||||||
|
int ret;
|
||||||
|
|
||||||
|
filesrc = GST_MULTI_FILE_SRC (src);
|
||||||
|
|
||||||
|
filename = gst_multi_file_src_get_filename (filesrc);
|
||||||
|
|
||||||
|
file = fopen (filename, "rb");
|
||||||
|
if (!file) {
|
||||||
|
goto handle_error;
|
||||||
|
}
|
||||||
|
|
||||||
|
fseek (file, 0, SEEK_END);
|
||||||
|
size = ftell (file);
|
||||||
|
fseek (file, 0, SEEK_SET);
|
||||||
|
|
||||||
|
buf = gst_buffer_new_and_alloc (size);
|
||||||
|
|
||||||
|
ret = fread (GST_BUFFER_DATA (buf), size, 1, file);
|
||||||
|
if (ret < 1) {
|
||||||
|
goto handle_error;
|
||||||
|
}
|
||||||
|
|
||||||
|
filesrc->index++;
|
||||||
|
|
||||||
|
GST_BUFFER_SIZE (buf) = size;
|
||||||
|
GST_BUFFER_OFFSET (buf) = filesrc->offset;
|
||||||
|
GST_BUFFER_OFFSET (buf) = filesrc->offset + size;
|
||||||
|
filesrc->offset += size;
|
||||||
|
gst_buffer_set_caps (buf, filesrc->caps);
|
||||||
|
|
||||||
|
fclose (file);
|
||||||
|
|
||||||
|
g_free (filename);
|
||||||
|
*buffer = buf;
|
||||||
|
return GST_FLOW_OK;
|
||||||
|
|
||||||
|
handle_error:
|
||||||
|
{
|
||||||
|
switch (errno) {
|
||||||
|
default:{
|
||||||
|
GST_ELEMENT_ERROR (filesrc, RESOURCE, READ,
|
||||||
|
("Error while reading from file \"%s\".", filename),
|
||||||
|
("%s", g_strerror (errno)));
|
||||||
|
}
|
||||||
|
}
|
||||||
|
g_free (filename);
|
||||||
|
return GST_FLOW_ERROR;
|
||||||
|
}
|
||||||
|
}
|
||||||
148
gst/multifile/multifile.vproj
Normal file
148
gst/multifile/multifile.vproj
Normal file
|
|
@ -0,0 +1,148 @@
|
||||||
|
<?xml version="1.0" encoding="Windows-1252"?>
|
||||||
|
<VisualStudioProject
|
||||||
|
ProjectType="Visual C++"
|
||||||
|
Version="7.10"
|
||||||
|
Name="multitile"
|
||||||
|
ProjectGUID="{979C216F-0ACF-4956-AE00-055A42D678BF}"
|
||||||
|
Keyword="Win32Proj">
|
||||||
|
<Platforms>
|
||||||
|
<Platform
|
||||||
|
Name="Win32"/>
|
||||||
|
</Platforms>
|
||||||
|
<Configurations>
|
||||||
|
<Configuration
|
||||||
|
Name="Debug|Win32"
|
||||||
|
OutputDirectory="../../win32/Debug"
|
||||||
|
IntermediateDirectory="../../win32/Debug"
|
||||||
|
ConfigurationType="2"
|
||||||
|
CharacterSet="2">
|
||||||
|
<Tool
|
||||||
|
Name="VCCLCompilerTool"
|
||||||
|
Optimization="0"
|
||||||
|
AdditionalIncludeDirectories="../../../gstreamer/win32;../../../gstreamer;../../../gstreamer/libs;../../../glib;../../../glib/glib;../../../glib/gmodule;"../../gst-libs";../../../popt/include;../../../libxml2/include/libxml2"
|
||||||
|
PreprocessorDefinitions="WIN32;_DEBUG;_WINDOWS;_USRDLL;multitile_EXPORTS;HAVE_CONFIG_H;_USE_MATH_DEFINES"
|
||||||
|
MinimalRebuild="TRUE"
|
||||||
|
BasicRuntimeChecks="3"
|
||||||
|
RuntimeLibrary="3"
|
||||||
|
UsePrecompiledHeader="0"
|
||||||
|
WarningLevel="3"
|
||||||
|
Detect64BitPortabilityProblems="TRUE"
|
||||||
|
DebugInformationFormat="4"/>
|
||||||
|
<Tool
|
||||||
|
Name="VCCustomBuildTool"/>
|
||||||
|
<Tool
|
||||||
|
Name="VCLinkerTool"
|
||||||
|
AdditionalDependencies="glib-2.0.lib gmodule-2.0.lib gthread-2.0.lib gobject-2.0.lib libgstreamer.lib gstbytestream.lib iconv.lib intl.lib"
|
||||||
|
OutputFile="$(OutDir)/gstmultitile.dll"
|
||||||
|
LinkIncremental="2"
|
||||||
|
AdditionalLibraryDirectories="../../../gstreamer/win32/Debug;../../../glib/glib;../../../glib/gmodule;../../../glib/gthread;../../../glib/gobject;../../../gettext/lib;../../../libiconv/lib"
|
||||||
|
ModuleDefinitionFile=""
|
||||||
|
GenerateDebugInformation="TRUE"
|
||||||
|
ProgramDatabaseFile="$(OutDir)/multitile.pdb"
|
||||||
|
SubSystem="2"
|
||||||
|
OptimizeReferences="2"
|
||||||
|
ImportLibrary="$(OutDir)/gstmultitile.lib"
|
||||||
|
TargetMachine="1"/>
|
||||||
|
<Tool
|
||||||
|
Name="VCMIDLTool"/>
|
||||||
|
<Tool
|
||||||
|
Name="VCPostBuildEventTool"
|
||||||
|
CommandLine="copy /Y $(TargetPath) c:\gstreamer\plugins"/>
|
||||||
|
<Tool
|
||||||
|
Name="VCPreBuildEventTool"/>
|
||||||
|
<Tool
|
||||||
|
Name="VCPreLinkEventTool"/>
|
||||||
|
<Tool
|
||||||
|
Name="VCResourceCompilerTool"/>
|
||||||
|
<Tool
|
||||||
|
Name="VCWebServiceProxyGeneratorTool"/>
|
||||||
|
<Tool
|
||||||
|
Name="VCXMLDataGeneratorTool"/>
|
||||||
|
<Tool
|
||||||
|
Name="VCWebDeploymentTool"/>
|
||||||
|
<Tool
|
||||||
|
Name="VCManagedWrapperGeneratorTool"/>
|
||||||
|
<Tool
|
||||||
|
Name="VCAuxiliaryManagedWrapperGeneratorTool"/>
|
||||||
|
</Configuration>
|
||||||
|
<Configuration
|
||||||
|
Name="Release|Win32"
|
||||||
|
OutputDirectory="../../win32/Release"
|
||||||
|
IntermediateDirectory="../../win32/Release"
|
||||||
|
ConfigurationType="2"
|
||||||
|
CharacterSet="2">
|
||||||
|
<Tool
|
||||||
|
Name="VCCLCompilerTool"
|
||||||
|
AdditionalIncludeDirectories="../../../gstreamer/win32;../../../gstreamer;../../../gstreamer/libs;../../../glib;../../../glib/glib;../../../glib/gmodule;"../../gst-libs";../../../popt/include;../../../libxml2/include/libxml2"
|
||||||
|
PreprocessorDefinitions="WIN32;NDEBUG;GST_DISABLE_GST_DEBUG;_WINDOWS;_USRDLL;multitile_EXPORTS;HAVE_CONFIG_H;_USE_MATH_DEFINES"
|
||||||
|
RuntimeLibrary="2"
|
||||||
|
UsePrecompiledHeader="0"
|
||||||
|
WarningLevel="3"
|
||||||
|
Detect64BitPortabilityProblems="TRUE"
|
||||||
|
DebugInformationFormat="3"/>
|
||||||
|
<Tool
|
||||||
|
Name="VCCustomBuildTool"/>
|
||||||
|
<Tool
|
||||||
|
Name="VCLinkerTool"
|
||||||
|
AdditionalDependencies="glib-2.0.lib gmodule-2.0.lib gthread-2.0.lib gobject-2.0.lib libgstreamer.lib gstbytestream.lib iconv.lib intl.lib"
|
||||||
|
OutputFile="$(OutDir)/gstmultitile.dll"
|
||||||
|
LinkIncremental="1"
|
||||||
|
AdditionalLibraryDirectories="../../../gstreamer/win32/Release;../../../glib/glib;../../../glib/gmodule;../../../glib/gthread;../../../glib/gobject;../../../gettext/lib;../../../libiconv/lib"
|
||||||
|
ModuleDefinitionFile=""
|
||||||
|
GenerateDebugInformation="TRUE"
|
||||||
|
SubSystem="2"
|
||||||
|
OptimizeReferences="2"
|
||||||
|
EnableCOMDATFolding="2"
|
||||||
|
ImportLibrary="$(OutDir)/gstmultitile.lib"
|
||||||
|
TargetMachine="1"/>
|
||||||
|
<Tool
|
||||||
|
Name="VCMIDLTool"/>
|
||||||
|
<Tool
|
||||||
|
Name="VCPostBuildEventTool"
|
||||||
|
CommandLine="copy /Y $(TargetPath) c:\gstreamer\plugins"/>
|
||||||
|
<Tool
|
||||||
|
Name="VCPreBuildEventTool"/>
|
||||||
|
<Tool
|
||||||
|
Name="VCPreLinkEventTool"/>
|
||||||
|
<Tool
|
||||||
|
Name="VCResourceCompilerTool"/>
|
||||||
|
<Tool
|
||||||
|
Name="VCWebServiceProxyGeneratorTool"/>
|
||||||
|
<Tool
|
||||||
|
Name="VCXMLDataGeneratorTool"/>
|
||||||
|
<Tool
|
||||||
|
Name="VCWebDeploymentTool"/>
|
||||||
|
<Tool
|
||||||
|
Name="VCManagedWrapperGeneratorTool"/>
|
||||||
|
<Tool
|
||||||
|
Name="VCAuxiliaryManagedWrapperGeneratorTool"/>
|
||||||
|
</Configuration>
|
||||||
|
</Configurations>
|
||||||
|
<References>
|
||||||
|
</References>
|
||||||
|
<Files>
|
||||||
|
<Filter
|
||||||
|
Name="Source Files"
|
||||||
|
Filter="cpp;c;cxx;def;odl;idl;hpj;bat;asm;asmx"
|
||||||
|
UniqueIdentifier="{4FC737F1-C7A5-4376-A066-2A32D752A2FF}">
|
||||||
|
<File
|
||||||
|
RelativePath=".\gstmultifile.c">
|
||||||
|
</File>
|
||||||
|
</Filter>
|
||||||
|
<Filter
|
||||||
|
Name="Header Files"
|
||||||
|
Filter="h;hpp;hxx;hm;inl;inc;xsd"
|
||||||
|
UniqueIdentifier="{93995380-89BD-4b04-88EB-625FBE52EBFB}">
|
||||||
|
<File
|
||||||
|
RelativePath=".\gstmultifile.h">
|
||||||
|
</File>
|
||||||
|
</Filter>
|
||||||
|
<Filter
|
||||||
|
Name="Resource Files"
|
||||||
|
Filter="rc;ico;cur;bmp;dlg;rc2;rct;bin;rgs;gif;jpg;jpeg;jpe;resx"
|
||||||
|
UniqueIdentifier="{67DA6AB6-F800-4c08-8B7A-83BB121AAD01}">
|
||||||
|
</Filter>
|
||||||
|
</Files>
|
||||||
|
<Globals>
|
||||||
|
</Globals>
|
||||||
|
</VisualStudioProject>
|
||||||
Loading…
Reference in a new issue