2 * Copyright (C) 2007-2009 Nokia Corporation.
4 * Author: Felipe Contreras <felipe.contreras@nokia.com>
6 * This library is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU Lesser General Public
8 * License as published by the Free Software Foundation
9 * version 2.1 of the License.
11 * This library is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 * Lesser General Public License for more details.
16 * You should have received a copy of the GNU Lesser General Public
17 * License along with this library; if not, write to the Free Software
18 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
22 #include "gstomx_filereadersrc.h"
23 #include "gstomx_base_src.h"
32 GSTOMX_BOILERPLATE (GstOmxFilereaderSrc, gst_omx_filereadersrc, GstOmxBaseSrc,
33 GST_OMX_BASE_SRC_TYPE);
36 type_base_init (gpointer g_class)
38 GstElementClass *element_class;
40 element_class = GST_ELEMENT_CLASS (g_class);
42 gst_element_class_set_details_simple (element_class,
43 "OpenMAX IL filereader src element",
44 "None", "Does nothing", "Felipe Contreras");
46 gst_element_class_add_pad_template (element_class,
47 gst_pad_template_new ("src", GST_PAD_SRC, GST_PAD_ALWAYS,
48 gstomx_template_caps (G_TYPE_FROM_CLASS (g_class), "src")));
52 setcaps (GstBaseSrc * gst_src, GstCaps * caps)
56 self = GST_OMX_BASE_SRC (gst_src);
58 GST_INFO_OBJECT (self, "setcaps (src): %" GST_PTR_FORMAT, caps);
60 g_return_val_if_fail (gst_caps_get_size (caps) == 1, FALSE);
66 settings_changed_cb (GOmxCore * core)
68 GstOmxBaseSrc *omx_base;
70 omx_base = core->object;
72 GST_DEBUG_OBJECT (omx_base, "settings changed");
74 /** @todo properly set the capabilities */
78 setup_ports (GstOmxBaseSrc * base_src)
81 GstOmxFilereaderSrc *self;
83 self = GST_OMX_FILEREADERSRC (base_src);
84 gomx = base_src->gomx;
86 /* This is specific for Bellagio. */
89 OMX_GetExtensionIndex (gomx->omx_handle,
90 "OMX.ST.index.param.filereader.inputfilename", &index);
91 OMX_SetParameter (gomx->omx_handle, index, self->file_name);
96 set_property (GObject * obj,
97 guint prop_id, const GValue * value, GParamSpec * pspec)
99 GstOmxFilereaderSrc *self;
101 self = GST_OMX_FILEREADERSRC (obj);
105 if (self->file_name) {
106 g_free (self->file_name);
108 self->file_name = g_value_dup_string (value);
111 G_OBJECT_WARN_INVALID_PROPERTY_ID (obj, prop_id, pspec);
117 get_property (GObject * obj, guint prop_id, GValue * value, GParamSpec * pspec)
119 GstOmxFilereaderSrc *self;
121 self = GST_OMX_FILEREADERSRC (obj);
125 g_value_set_string (value, self->file_name);
128 G_OBJECT_WARN_INVALID_PROPERTY_ID (obj, prop_id, pspec);
134 type_class_init (gpointer g_class, gpointer class_data)
136 GstBaseSrcClass *gst_base_src_class;
137 GObjectClass *gobject_class;
139 gst_base_src_class = GST_BASE_SRC_CLASS (g_class);
140 gobject_class = G_OBJECT_CLASS (g_class);
142 gst_base_src_class->set_caps = setcaps;
144 /* Properties stuff */
146 gobject_class->set_property = set_property;
147 gobject_class->get_property = get_property;
149 g_object_class_install_property (gobject_class, ARG_FILE_NAME,
150 g_param_spec_string ("file-name", "File name",
151 "The input filename to use",
152 NULL, G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
157 type_instance_init (GTypeInstance * instance, gpointer g_class)
159 GstOmxBaseSrc *omx_base;
161 omx_base = GST_OMX_BASE_SRC (instance);
163 GST_DEBUG_OBJECT (omx_base, "begin");
165 omx_base->setup_ports = setup_ports;
167 omx_base->gomx->settings_changed_cb = settings_changed_cb;
169 GST_DEBUG_OBJECT (omx_base, "end");