| /* synaescope.h |
| * Copyright (C) 1999,2002 Richard Boulton <richard@tartarus.org> |
| * |
| * Much code copied from Synaesthesia - a program to display sound |
| * graphically, by Paul Francis Harrison <pfh@yoyo.cc.monash.edu.au> |
| * |
| * This program 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 2 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 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. |
| */ |
| #ifndef _SYNAESCOPE_H |
| #define _SYNAESCOPE_H |
| |
| #include <glib.h> |
| |
| /* FIXME: we should set this automatically based on resy |
| * see synaescope.c::synaesthesia_resize() |
| */ |
| #define FFT_BUFFER_SIZE_LOG 10 |
| #define FFT_BUFFER_SIZE (1 << FFT_BUFFER_SIZE_LOG) |
| |
| typedef struct syn_instance syn_instance; |
| |
| void synaesthesia_init (void); |
| syn_instance *synaesthesia_new (guint resx, guint resy); |
| void synaesthesia_close (syn_instance * si); |
| |
| gboolean synaesthesia_resize (syn_instance * si, guint resx, guint resy); |
| guint32 *synaesthesia_update (syn_instance * si, |
| gint16 data[2][FFT_BUFFER_SIZE]); |
| |
| #endif |
