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-rw-r--r--src/pcm_convert.h44
1 files changed, 44 insertions, 0 deletions
diff --git a/src/pcm_convert.h b/src/pcm_convert.h
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+++ b/src/pcm_convert.h
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+/*
+ * Copyright (C) 2003-2009 The Music Player Daemon Project
+ * 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 PCM_CONVERT_H
+#define PCM_CONVERT_H
+
+#include "pcm_resample.h"
+#include "pcm_dither.h"
+
+struct audio_format;
+
+struct pcm_convert_state {
+ struct pcm_resample_state resample;
+
+ struct pcm_dither_24 dither;
+};
+
+void pcm_convert_init(struct pcm_convert_state *state);
+
+size_t pcm_convert(const struct audio_format *inFormat,
+ const char *inBuffer, size_t inSize,
+ const struct audio_format *outFormat,
+ char *outBuffer,
+ struct pcm_convert_state *convState);
+
+size_t pcm_convert_size(const struct audio_format *inFormat, size_t inSize,
+ const struct audio_format *outFormat);
+
+#endif