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authorMax Kellermann <max@duempel.org>2008-10-23 20:03:14 +0200
committerMax Kellermann <max@duempel.org>2008-10-23 20:03:14 +0200
commita0bcbb37f45d6bed7f84e53da567ee485fc9669d (patch)
tree9c36694930aeb717f10d76e63d58017de81f8048 /src/pcm_channels.h
parentaf7cb932fb90204a8d80baf4cba75b82c4a3fd5a (diff)
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pcm_utils: moved channel conversion functions to pcm_channels.c
Separate code from pcm_utils.c to keep it small and simple.
Diffstat (limited to 'src/pcm_channels.h')
-rw-r--r--src/pcm_channels.h30
1 files changed, 30 insertions, 0 deletions
diff --git a/src/pcm_channels.h b/src/pcm_channels.h
new file mode 100644
index 000000000..169fd3693
--- /dev/null
+++ b/src/pcm_channels.h
@@ -0,0 +1,30 @@
+/* the Music Player Daemon (MPD)
+ * Copyright (C) 2008 Max Kellermann <max@duempel.org>
+ * This project's homepage is: http://www.musicpd.org
+ *
+ * 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 MPD_PCM_CHANNELS_H
+#define MPD_PCM_CHANNELS_H
+
+#include <stdint.h>
+#include <stddef.h>
+
+const int16_t *
+pcm_convert_channels_16(int8_t dest_channels,
+ int8_t src_channels, const int16_t *src,
+ size_t src_size, size_t *dest_size_r);
+
+#endif