mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
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bf8c785fb0
Original commit message from CVS: Documentation updates. All standard library objects and standard elements are documented. Modified some of the elements to more accuratly report about their arguments so the documentation builds more reasonable output. Added aviencoder and jpegencoder elements (not working yet)
127 lines
3.2 KiB
C
127 lines
3.2 KiB
C
/* Gnome-Streamer
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* Copyright (C) <1999> Erik Walthinsen <omega@cse.ogi.edu>
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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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#include <gstfakesrc.h>
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GstElementDetails gst_fakesrc_details = {
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"Fake Source",
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"Source",
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"Push empty (no data) buffers around",
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VERSION,
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"Erik Walthinsen <omega@cse.ogi.edu>",
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"(C) 1999",
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};
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/* FakeSrc signals and args */
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enum {
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/* FILL ME */
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LAST_SIGNAL
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};
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enum {
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ARG_0,
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/* FILL ME */
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};
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static void gst_fakesrc_class_init(GstFakeSrcClass *klass);
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static void gst_fakesrc_init(GstFakeSrc *fakesrc);
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void gst_fakesrc_push(GstSrc *src);
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static GstSrcClass *parent_class = NULL;
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//static guint gst_fakesrc_signals[LAST_SIGNAL] = { 0 };
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GtkType
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gst_fakesrc_get_type(void) {
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static GtkType fakesrc_type = 0;
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if (!fakesrc_type) {
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static const GtkTypeInfo fakesrc_info = {
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"GstFakeSrc",
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sizeof(GstFakeSrc),
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sizeof(GstFakeSrcClass),
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(GtkClassInitFunc)gst_fakesrc_class_init,
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(GtkObjectInitFunc)gst_fakesrc_init,
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(GtkArgSetFunc)NULL,
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(GtkArgGetFunc)NULL,
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(GtkClassInitFunc)NULL,
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};
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fakesrc_type = gtk_type_unique(GST_TYPE_SRC,&fakesrc_info);
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}
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return fakesrc_type;
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}
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static void
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gst_fakesrc_class_init(GstFakeSrcClass *klass) {
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GstSrcClass *gstsrc_class;
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gstsrc_class = (GstSrcClass*)klass;
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parent_class = gtk_type_class(GST_TYPE_SRC);
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gstsrc_class->push = gst_fakesrc_push;
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gstsrc_class->push_region = NULL;
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}
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static void gst_fakesrc_init(GstFakeSrc *fakesrc) {
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fakesrc->srcpad = gst_pad_new("src",GST_PAD_SRC);
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gst_element_add_pad(GST_ELEMENT(fakesrc),fakesrc->srcpad);
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// we're already complete, since we don't have any args...
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gst_element_set_state(GST_ELEMENT(fakesrc),GST_STATE_COMPLETE);
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}
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/**
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* gst_fakesrc_new:
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* @name: then name of the fakse source
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*
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* create a new fakesrc
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*
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* Returns: The new element.
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*/
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GstElement *gst_fakesrc_new(gchar *name) {
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GstElement *fakesrc = GST_ELEMENT(gtk_type_new(GST_TYPE_FAKESRC));
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gst_element_set_name(GST_ELEMENT(fakesrc),name);
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return fakesrc;
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}
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/**
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* gst_fakesrc_push:
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* @src: the faksesrc to push
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*
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* generate an empty buffer and push it to the next element.
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*/
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void gst_fakesrc_push(GstSrc *src) {
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GstFakeSrc *fakesrc;
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GstBuffer *buf;
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g_return_if_fail(src != NULL);
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g_return_if_fail(GST_IS_FAKESRC(src));
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fakesrc = GST_FAKESRC(src);
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// g_print("gst_fakesrc_push(): pushing fake buffer from '%s'\n",
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// gst_element_get_name(GST_ELEMENT(fakesrc)));
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g_print(">");
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buf = gst_buffer_new();
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gst_pad_push(fakesrc->srcpad,buf);
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}
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