mirror of
https://github.com/mpv-player/mpv
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cc8a878a9c
wave file. git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@30709 b3059339-0415-0410-9bf9-f77b7e298cf2
114 lines
3.7 KiB
C
114 lines
3.7 KiB
C
/*
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* This file is part of MPlayer.
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*
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* MPlayer is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* MPlayer 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
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with MPlayer; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*/
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#ifndef MPLAYER_MS_HDR_H
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#define MPLAYER_MS_HDR_H
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#include "config.h"
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#ifndef _WAVEFORMATEX_
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#define _WAVEFORMATEX_
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typedef struct __attribute__((__packed__)) _WAVEFORMATEX {
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unsigned short wFormatTag;
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unsigned short nChannels;
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unsigned int nSamplesPerSec;
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unsigned int nAvgBytesPerSec;
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unsigned short nBlockAlign;
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unsigned short wBitsPerSample;
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unsigned short cbSize;
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} WAVEFORMATEX, *PWAVEFORMATEX, *NPWAVEFORMATEX, *LPWAVEFORMATEX;
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#endif /* _WAVEFORMATEX_ */
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#ifndef _WAVEFORMATEXTENSIBLE_
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#define _WAVEFORMATEXTENSIBLE_
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typedef struct __attribute__((__packed__)) _WAVEFORMATEXTENSIBLE {
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WAVEFORMATEX wf;
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unsigned short wValidBitsPerSample;
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unsigned int dwChannelMask;
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unsigned int SubFormat; // Only interested in first 32 bits of guid
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unsigned int _guid_remainder[3];
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} WAVEFORMATEXTENSIBLE;
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#endif /* _WAVEFORMATEXTENSIBLE_ */
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#ifndef _MPEGLAYER3WAVEFORMAT_
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#define _MPEGLAYER3WAVEFORMAT_
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typedef struct __attribute__((__packed__)) mpeglayer3waveformat_tag {
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WAVEFORMATEX wf;
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unsigned short wID;
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unsigned int fdwFlags;
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unsigned short nBlockSize;
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unsigned short nFramesPerBlock;
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unsigned short nCodecDelay;
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} MPEGLAYER3WAVEFORMAT;
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#endif /* _MPEGLAYER3WAVEFORMAT_ */
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/* windows.h #includes wingdi.h on MinGW. */
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#if !defined(_BITMAPINFOHEADER_) && !defined(_WINGDI_)
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#define _BITMAPINFOHEADER_
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typedef struct __attribute__((__packed__))
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{
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int biSize;
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int biWidth;
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int biHeight;
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short biPlanes;
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short biBitCount;
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int biCompression;
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int biSizeImage;
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int biXPelsPerMeter;
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int biYPelsPerMeter;
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int biClrUsed;
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int biClrImportant;
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} BITMAPINFOHEADER, *PBITMAPINFOHEADER, *LPBITMAPINFOHEADER;
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typedef struct {
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BITMAPINFOHEADER bmiHeader;
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int bmiColors[1];
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} BITMAPINFO, *LPBITMAPINFO;
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#endif
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#ifndef le2me_BITMAPINFOHEADER
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#if HAVE_BIGENDIAN
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#define le2me_BITMAPINFOHEADER(h) { \
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(h)->biSize = le2me_32((h)->biSize); \
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(h)->biWidth = le2me_32((h)->biWidth); \
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(h)->biHeight = le2me_32((h)->biHeight); \
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(h)->biPlanes = le2me_16((h)->biPlanes); \
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(h)->biBitCount = le2me_16((h)->biBitCount); \
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(h)->biCompression = le2me_32((h)->biCompression); \
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(h)->biSizeImage = le2me_32((h)->biSizeImage); \
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(h)->biXPelsPerMeter = le2me_32((h)->biXPelsPerMeter); \
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(h)->biYPelsPerMeter = le2me_32((h)->biYPelsPerMeter); \
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(h)->biClrUsed = le2me_32((h)->biClrUsed); \
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(h)->biClrImportant = le2me_32((h)->biClrImportant); \
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}
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#define le2me_WAVEFORMATEX(h) { \
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(h)->wFormatTag = le2me_16((h)->wFormatTag); \
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(h)->nChannels = le2me_16((h)->nChannels); \
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(h)->nSamplesPerSec = le2me_32((h)->nSamplesPerSec); \
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(h)->nAvgBytesPerSec = le2me_32((h)->nAvgBytesPerSec); \
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(h)->nBlockAlign = le2me_16((h)->nBlockAlign); \
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(h)->wBitsPerSample = le2me_16((h)->wBitsPerSample); \
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(h)->cbSize = le2me_16((h)->cbSize); \
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}
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#else
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#define le2me_BITMAPINFOHEADER(h) /**/
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#define le2me_WAVEFORMATEX(h) /**/
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#endif
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#endif
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#endif /* MPLAYER_MS_HDR_H */
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