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/reader.h | 100 ++++++++++++++++++++++++++++++++ 1 file changed, 100 insertions(+) create mode 100644 lib/rbcodec/codecs/libmusepack/reader.h (limited to 'lib/rbcodec/codecs/libmusepack/reader.h') diff --git a/lib/rbcodec/codecs/libmusepack/reader.h b/lib/rbcodec/codecs/libmusepack/reader.h new file mode 100644 index 0000000000..c46844cd59 --- /dev/null +++ b/lib/rbcodec/codecs/libmusepack/reader.h @@ -0,0 +1,100 @@ +/* + 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 reader.h +#ifndef _MPCDEC_READER_H_ +#define _MPCDEC_READER_H_ +#ifdef WIN32 +#pragma once +#endif + +#include "mpc_types.h" +#include + +#ifdef __cplusplus +extern "C" { +#endif + + +/// \brief Stream reader interface structure. +/// +/// This is the structure you must supply to the musepack decoding library +/// to feed it with raw data. Implement the five member functions to provide +/// a functional reader. +typedef struct mpc_reader_t mpc_reader; +struct mpc_reader_t { + /// Reads size bytes of data into buffer at ptr. + mpc_int32_t (*read)(mpc_reader *p_reader, void *ptr, mpc_int32_t size); + + /// Seeks to byte position offset. + mpc_bool_t (*seek)(mpc_reader *p_reader, mpc_int32_t offset); + + /// Returns the current byte offset in the stream. + mpc_int32_t (*tell)(mpc_reader *p_reader); + + /// Returns the total length of the source stream, in bytes. + mpc_int32_t (*get_size)(mpc_reader *p_reader); + + /* rockbox: not used + /// True if the stream is a seekable stream. + mpc_bool_t (*canseek)(mpc_reader *p_reader); + + /// Field that can be used to identify a particular instance of + /// reader or carry along data associated with that reader. + void *data; + */ +}; +/* rockbox: not used +/// Initializes reader with default stdio file reader implementation. Use +/// this if you're just reading from a plain file. +/// +/// \param r p_reader handle to initialize +/// \param filename input filename to attach to the reader +MPC_API mpc_status mpc_reader_init_stdio(mpc_reader *p_reader, const char *filename); + +/// Initializes reader with default stdio file reader implementation. Use +/// this if you prefer to open the file yourself. +/// +/// \param r p_reader handle to initialize +/// \param p_file input file handle (already open) +MPC_API mpc_status mpc_reader_init_stdio_stream(mpc_reader * p_reader, FILE * p_file); + +/// Release reader with default stdio file reader implementation. +/// +/// \param r reader handle to release +MPC_API void mpc_reader_exit_stdio(mpc_reader *p_reader); +*/ +#ifdef __cplusplus +} +#endif +#endif -- cgit v1.2.3