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/* Libvisual-plugins - Standard plugins for libvisual
*
* Copyright (C) 2005 Dennis Smit <dsmit@nerds-incorporated.org>
*
* Authors: Dennis Smit <ds@nerds-incorporated.org>
*
* $Id: input_debug.c,v 1.3 2005/12/22 21:50:10 synap Exp $
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1
* of the License, or (at your option) any later version.
*
* This program 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 General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#include <config.h>
#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
#include <fcntl.h>
#include <string.h>
#include <gettext.h>
#include <libvisual/libvisual.h>
static int inp_debug_init (VisPluginData *plugin);
static int inp_debug_cleanup (VisPluginData *plugin);
static int inp_debug_upload (VisPluginData *plugin, VisAudio *audio);
VISUAL_PLUGIN_API_VERSION_VALIDATOR
const VisPluginInfo *get_plugin_info (int *count)
{
static VisInputPlugin input[] = {{
.upload = inp_debug_upload
}};
static VisPluginInfo info[] = {{
.type = VISUAL_PLUGIN_TYPE_INPUT,
.plugname = "debug",
.name = "debug",
.author = "Vitaly V. Bursov <vitalyvb@urk.net>",
.version = "0.1",
.about = N_("ALSA capture plugin"),
.help = N_("Use this plugin to capture PCM data from the ALSA record device"),
.license = VISUAL_PLUGIN_LICENSE_LGPL,
.init = inp_debug_init,
.cleanup = inp_debug_cleanup,
.plugin = VISUAL_OBJECT (&input[0])
}};
*count = sizeof (info) / sizeof (*info);
return info;
}
int inp_debug_init (VisPluginData *plugin)
{
return 0;
}
int inp_debug_cleanup (VisPluginData *plugin)
{
return 0;
}
int inp_debug_upload (VisPluginData *plugin, VisAudio *audio)
{
int16_t data[32768];
int i;
for (i = 0; i < 32768; i++)
data[i] = visual_random_int ();
VisBuffer buffer;
visual_buffer_init (&buffer, data, (visual_random_int () % 16384) * 2, NULL);
visual_audio_samplepool_input (audio->samplepool, &buffer, VISUAL_AUDIO_SAMPLE_RATE_44100,
VISUAL_AUDIO_SAMPLE_FORMAT_S16, VISUAL_AUDIO_SAMPLE_CHANNEL_STEREO);
return 0;
}
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