mirror of
https://github.com/clementine-player/Clementine
synced 2024-12-15 18:58:55 +01:00
71 lines
2.2 KiB
C++
71 lines
2.2 KiB
C++
/* This file is part of Clementine.
|
|
|
|
Clementine is free software: you can redistribute it and/or modify
|
|
it under the terms of the GNU General Public License as published by
|
|
the Free Software Foundation, either version 3 of the License, or
|
|
(at your option) any later version.
|
|
|
|
Clementine 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 General Public License
|
|
along with Clementine. If not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
|
|
#define __PLUGIN__
|
|
#define MODULE_STRING "clementine_scope"
|
|
#define MODULE_NAME clementine_scope
|
|
|
|
#include "engines/vlcengine.h"
|
|
|
|
#include <vlc/vlc.h>
|
|
#include <vlc/plugins/vlc_common.h>
|
|
#include <vlc/plugins/vlc_plugin.h>
|
|
#include <vlc/plugins/vlc_aout.h>
|
|
|
|
#include <QtGlobal>
|
|
|
|
// Forward declarations
|
|
static int Open ( vlc_object_t * );
|
|
static void DoWork( aout_instance_t *p_aout, aout_filter_t *p_filter,
|
|
aout_buffer_t *p_in_buf, aout_buffer_t *p_out_buf );
|
|
|
|
// Module definition
|
|
vlc_module_begin ()
|
|
set_description("Internal plugin for Clementine's analyzer")
|
|
set_shortname("clementine_scope")
|
|
set_category( CAT_AUDIO )
|
|
set_subcategory( SUBCAT_AUDIO_VISUAL )
|
|
set_capability( "audio filter", 0 )
|
|
set_callbacks( Open, 0 )
|
|
add_shortcut( "clementine_scope")
|
|
vlc_module_end ()
|
|
|
|
|
|
// Called once for every track
|
|
static int Open( vlc_object_t *p_this ) {
|
|
aout_filter_t *p_filter = (aout_filter_t *)p_this;
|
|
|
|
if( ( p_filter->input.i_format != VLC_FOURCC('f','l','3','2') &&
|
|
p_filter->input.i_format != VLC_FOURCC('f','i','3','2') ) ) {
|
|
return VLC_EGENERIC;
|
|
}
|
|
|
|
p_filter->pf_do_work = DoWork;
|
|
p_filter->b_in_place= 1;
|
|
|
|
return VLC_SUCCESS;
|
|
}
|
|
|
|
// Called continuously while a track is playing
|
|
static void DoWork( aout_instance_t *p_aout, aout_filter_t *p_filter,
|
|
aout_buffer_t *p_in_buf, aout_buffer_t *p_out_buf ) {
|
|
Q_UNUSED(p_aout);
|
|
Q_UNUSED(p_out_buf);
|
|
VlcEngine::SetScopeData(
|
|
reinterpret_cast<float*>(p_in_buf->p_buffer),
|
|
p_in_buf->i_nb_samples * aout_FormatNbChannels(&p_filter->input));
|
|
}
|