author | martin.trojer@nokia.com |
Fri, 31 Jul 2009 15:01:17 +0100 | |
changeset 1 | 2fb8b9db1c86 |
permissions | -rw-r--r-- |
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Initial QEMU (symbian-qemu-0.9.1-12) import
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/* |
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Initial QEMU (symbian-qemu-0.9.1-12) import
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SDL - Simple DirectMedia Layer |
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Initial QEMU (symbian-qemu-0.9.1-12) import
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Copyright (C) 1997-2006 Sam Lantinga |
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Initial QEMU (symbian-qemu-0.9.1-12) import
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Initial QEMU (symbian-qemu-0.9.1-12) import
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This library is SDL_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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Initial QEMU (symbian-qemu-0.9.1-12) import
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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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2fb8b9db1c86
Initial QEMU (symbian-qemu-0.9.1-12) import
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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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Initial QEMU (symbian-qemu-0.9.1-12) import
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Lesser General Public License for more details. |
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Initial QEMU (symbian-qemu-0.9.1-12) import
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You should have received a copy of the GNU Lesser General Public |
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License along with this library; if not, write to the Free Software |
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Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA |
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Sam Lantinga |
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slouken@libsdl.org |
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*/ |
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#include "SDL_config.h" |
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/* WAVE files are little-endian */ |
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/*******************************************/ |
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/* Define values for Microsoft WAVE format */ |
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/*******************************************/ |
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#define RIFF 0x46464952 /* "RIFF" */ |
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#define WAVE 0x45564157 /* "WAVE" */ |
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#define FACT 0x74636166 /* "fact" */ |
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#define LIST 0x5453494c /* "LIST" */ |
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#define FMT 0x20746D66 /* "fmt " */ |
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#define DATA 0x61746164 /* "data" */ |
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#define PCM_CODE 0x0001 |
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#define MS_ADPCM_CODE 0x0002 |
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#define IMA_ADPCM_CODE 0x0011 |
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#define MP3_CODE 0x0055 |
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#define WAVE_MONO 1 |
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#define WAVE_STEREO 2 |
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/* Normally, these three chunks come consecutively in a WAVE file */ |
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typedef struct WaveFMT { |
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/* Not saved in the chunk we read: |
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Uint32 FMTchunk; |
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Uint32 fmtlen; |
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*/ |
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Uint16 encoding; |
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Uint16 channels; /* 1 = mono, 2 = stereo */ |
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Uint32 frequency; /* One of 11025, 22050, or 44100 Hz */ |
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Uint32 byterate; /* Average bytes per second */ |
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Uint16 blockalign; /* Bytes per sample block */ |
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Uint16 bitspersample; /* One of 8, 12, 16, or 4 for ADPCM */ |
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} WaveFMT; |
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/* The general chunk found in the WAVE file */ |
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typedef struct Chunk { |
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Uint32 magic; |
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Uint32 length; |
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Uint8 *data; |
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} Chunk; |
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