add more build controls

[goodguy/history.git] / cinelerra-5.1 / libzmpeg3 / a52dec-0.7.3 / libao / audio_out_null.c

diff --git a/cinelerra-5.1/libzmpeg3/a52dec-0.7.3/libao/audio_out_null.c b/cinelerra-5.1/libzmpeg3/a52dec-0.7.3/libao/audio_out_null.c
deleted file mode 100644 (file)
index be9c136..0000000
--- a/cinelerra-5.1/libzmpeg3/a52dec-0.7.3/libao/audio_out_null.c
+++ /dev/null
@@ -1,78 +0,0 @@
-/*
- * audio_out_null.c
- * Copyright (C) 2000-2002 Michel Lespinasse <walken@zoy.org>
- * Copyright (C) 1999-2000 Aaron Holtzman <aholtzma@ess.engr.uvic.ca>
- *
- * This file is part of a52dec, a free ATSC A-52 stream decoder.
- * See http://liba52.sourceforge.net/ for updates.
- *
- * a52dec 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.
- *
- * a52dec 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
- */
-
-#include "config.h"
-
-#include <inttypes.h>
-
-#include "a52.h"
-#include "audio_out.h"
-
-typedef struct null_instance_s {
-    ao_instance_t ao;
-    int channels;
-} null_instance_t;
-
-int null_setup (ao_instance_t * _instance, int sample_rate, int * flags,
-               sample_t * level, sample_t * bias)
-{
-    null_instance_t * instance = (null_instance_t *) _instance;
-
-    *flags = instance->channels;
-    *level = 1;
-    *bias = 0;
-
-    return 0;
-}
-
-int null_play (ao_instance_t * instance, int flags, sample_t * samples)
-{
-    return 0;
-}
-
-void null_close (ao_instance_t * instance)
-{
-}
-
-static null_instance_t instance = {{null_setup, null_play, null_close}, 0};
-
-ao_instance_t * ao_null_open (void)
-{
-    instance.channels = A52_STEREO;
-
-    return (ao_instance_t *) &instance;
-}
-
-ao_instance_t * ao_null4_open (void)
-{
-    instance.channels = A52_2F2R;
-
-    return (ao_instance_t *) &instance;
-}
-
-ao_instance_t * ao_null6_open (void)
-{
-    instance.channels = A52_3F2R | A52_LFE;
-
-    return (ao_instance_t *) &instance;
-}