From f40bfc9267b13b54e6379dfe7539447662879d24 Mon Sep 17 00:00:00 2001 From: Sean Bartell Date: Sat, 25 Jun 2011 21:32:25 -0400 Subject: Add codecs to librbcodec. MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Change-Id: Id7f4717d51ed02d67cb9f9cb3c0ada4a81843f97 Reviewed-on: http://gerrit.rockbox.org/137 Reviewed-by: Nils Wallménius Tested-by: Nils Wallménius --- lib/rbcodec/codecs/libmusepack/streaminfo.h | 114 ++++++++++++++++++++++++++++ 1 file changed, 114 insertions(+) create mode 100644 lib/rbcodec/codecs/libmusepack/streaminfo.h (limited to 'lib/rbcodec/codecs/libmusepack/streaminfo.h') diff --git a/lib/rbcodec/codecs/libmusepack/streaminfo.h b/lib/rbcodec/codecs/libmusepack/streaminfo.h new file mode 100644 index 0000000000..52e97936a0 --- /dev/null +++ b/lib/rbcodec/codecs/libmusepack/streaminfo.h @@ -0,0 +1,114 @@ +/* + Copyright (c) 2005-2009, The Musepack Development Team + All rights reserved. + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions are + met: + + * Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + + * Redistributions in binary form must reproduce the above + copyright notice, this list of conditions and the following + disclaimer in the documentation and/or other materials provided + with the distribution. + + * Neither the name of the The Musepack Development Team nor the + names of its contributors may be used to endorse or promote + products derived from this software without specific prior + written permission. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ +/// \file streaminfo.h +#ifndef _MPCDEC_STREAMINFO_H_ +#define _MPCDEC_STREAMINFO_H_ +#ifdef WIN32 +#pragma once +#endif + +#include "mpc_types.h" + +#ifdef __cplusplus +extern "C" { +#endif + + +typedef mpc_int32_t mpc_streaminfo_off_t; + +/// \brief mpc stream properties structure +/// +/// Structure containing all the properties of an mpc stream. Populated +/// by the streaminfo_read function. +typedef struct mpc_streaminfo { + /// @name Core mpc stream properties + //@{ + mpc_uint32_t sample_freq; ///< Sample frequency of stream + mpc_uint32_t channels; ///< Number of channels in stream + mpc_uint32_t stream_version; ///< Streamversion of stream + mpc_uint32_t bitrate; ///< Bitrate of stream file (in bps) + mpc_uint32_t average_bitrate; ///< Average bitrate of stream (in bits/sec) + mpc_uint32_t max_band; ///< Maximum band-index used in stream (0...31) + mpc_uint32_t ms; ///< Mid/side stereo (0: off, 1: on) + mpc_uint32_t fast_seek; ///< True if stream supports fast-seeking (sv7) + mpc_uint32_t block_pwr; ///< Number of frames in a block = 2^block_pwr (sv8) + //@} + + /// @name Replaygain properties + //@{ + mpc_uint16_t gain_title; ///< Replaygain title value + mpc_uint16_t gain_album; ///< Replaygain album value + mpc_uint16_t peak_album; ///< Peak album loudness level + mpc_uint16_t peak_title; ///< Peak title loudness level + //@} + + /// @name True gapless properties + //@{ + mpc_uint32_t is_true_gapless; ///< True gapless? (0: no, 1: yes) + mpc_uint64_t samples; ///< Number of samples in the stream + mpc_uint64_t beg_silence; ///< Number of samples that must not be played at the beginning of the stream + //@} + + /// @name Encoder informations + //@{ + mpc_uint32_t encoder_version; ///< Version of encoder used +/* rockbox: not used + char encoder[256]; ///< Encoder name +*/ + mpc_bool_t pns; ///< pns used + mpc_uint32_t profile; ///< Quality profile of stream +/* rockbox: not used + const char* profile_name; ///< Name of profile used by stream +*/ + //@} + + + mpc_streaminfo_off_t header_position; ///< Byte offset of position of header in stream + mpc_streaminfo_off_t tag_offset; ///< Offset to file tags + mpc_streaminfo_off_t total_file_length; ///< Total length of underlying file +} mpc_streaminfo; + +/* rockbox: not used +/// Gets length of stream si, in seconds. +/// \return length of stream in seconds +MPC_API double mpc_streaminfo_get_length(mpc_streaminfo *si); + +/// Returns length of stream si, in samples. +/// \return length of stream in samples +MPC_API mpc_int64_t mpc_streaminfo_get_length_samples(mpc_streaminfo *si); +*/ +#ifdef __cplusplus +} +#endif +#endif -- cgit v1.2.3