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src
includepriv
xmmspriv
xmms_sample.h
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/* XMMS2 - X Music Multiplexer System
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* Copyright (C) 2003-2011 XMMS2 Team
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*
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* PLUGINS ARE NOT CONSIDERED TO BE DERIVED WORK !!!
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*/
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#ifndef __XMMS_PRIV_SAMPLE_H__
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#define __XMMS_PRIV_SAMPLE_H__
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#include "
xmmspriv/xmms_streamtype.h
"
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#include "
xmms/xmms_sample.h
"
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#include "
xmms/xmms_medialib.h
"
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typedef
guint (*
xmms_sample_conv_func_t
) (
xmms_sample_converter_t
*,
xmms_sample_t
*, guint ,
xmms_sample_t
*);
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xmms_sample_converter_t
*
xmms_sample_converter_init
(
xmms_stream_type_t
*from,
xmms_stream_type_t
*to);
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gint
xmms_sample_frame_size_get
(
const
xmms_stream_type_t
*st);
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guint
xmms_sample_ms_to_samples
(
const
xmms_stream_type_t
*st, guint ms);
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guint
xmms_sample_samples_to_ms
(
const
xmms_stream_type_t
*st, guint samples);
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gint64
xmms_sample_convert_scale
(
xmms_sample_converter_t
*conv, gint64 samples);
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gint64
xmms_sample_convert_rev_scale
(
xmms_sample_converter_t
*conv, gint64 samples);
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/* internal? */
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void
xmms_sample_convert
(
xmms_sample_converter_t
*conv,
xmms_sample_t
*in, guint len,
xmms_sample_t
**out, guint *outlen);
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void
xmms_sample_convert_reset
(
xmms_sample_converter_t
*conv);
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xmms_sample_converter_t
*
xmms_sample_audioformats_coerce
(
xmms_stream_type_t
*in,
const
GList *goal_types);
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xmms_stream_type_t
*
xmms_sample_converter_get_from
(
xmms_sample_converter_t
*conv);
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xmms_stream_type_t
*
xmms_sample_converter_get_to
(
xmms_sample_converter_t
*conv);
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void
xmms_sample_converter_to_medialib
(
xmms_sample_converter_t
*conv,
xmms_medialib_entry_t
entry);
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#endif
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