internal.h
资源名称:tcpmp.rar [点击查看]
上传用户:wstnjxml
上传日期:2014-04-03
资源大小:7248k
文件大小:3k
源码类别:
Windows CE
开发平台:
C/C++
- /*
- Copyright (c) 2005, 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 musepack_internal.h
- /// Definitions and structures used only internally by the libmusepack.
- #ifndef _musepack_internal_h
- #define _musepack_internal_h
- enum {
- MPC_DECODER_SYNTH_DELAY = 481
- };
- /// Big/little endian 32 bit byte swapping routine.
- static inline
- mpc_uint32_t swap32(mpc_uint32_t val) {
- const unsigned char* src = (const unsigned char*)&val;
- return
- (mpc_uint32_t)src[0] |
- ((mpc_uint32_t)src[1] << 8) | ((mpc_uint32_t)src[2] << 16) | ((mpc_uint32_t)src[3] << 24);
- }
- /// Searches for a ID3v2-tag and reads the length (in bytes) of it.
- /// param reader supplying raw stream data
- /// return size of tag, in bytes
- /// return -1 on errors of any kind
- mpc_int32_t JumpID3v2(mpc_reader* fp);
- /// helper functions used by multiple files
- mpc_uint32_t random_int(mpc_decoder *d); // in synth_filter.c
- void mpc_decoder_initialisiere_quantisierungstabellen(mpc_decoder *d, double scale_factor);
- void mpc_decoder_synthese_filter_float(mpc_decoder *d, MPC_SAMPLE_FORMAT* OutData);
- #endif // _musepack_internal_h