2 * Copyright (C) 2000-2007 Carsten Haitzler, Geoff Harrison and various contributors
3 * Copyright (C) 2004-2008 Kim Woelders
5 * Permission is hereby granted, free of charge, to any person obtaining a copy
6 * of this software and associated documentation files (the "Software"), to
7 * deal in the Software without restriction, including without limitation the
8 * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
9 * sell copies of the Software, and to permit persons to whom the Software is
10 * furnished to do so, subject to the following conditions:
12 * The above copyright notice and this permission notice shall be included in
13 * all copies of the Software, its documentation and marketing & publicity
14 * materials, and acknowledgment shall be given in the documentation, materials
15 * and software packages that this Software was used.
17 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
18 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
19 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
20 * THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
21 * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
22 * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
26 #if USE_SOUND_LOADER_AUDIOFILE
28 #include <audiofile.h>
31 SoundSampleGetData(const char *file, SoundSampleData * ssd)
34 int in_format, in_width, bytes_per_frame, frame_count;
37 in_file = afOpenFile(file, "r", NULL);
41 frame_count = afGetFrameCount(in_file, AF_DEFAULT_TRACK);
42 ssd->channels = afGetChannels(in_file, AF_DEFAULT_TRACK);
43 ssd->rate = (unsigned int)(afGetRate(in_file, AF_DEFAULT_TRACK) + .5);
44 afGetSampleFormat(in_file, AF_DEFAULT_TRACK, &in_format, &in_width);
45 ssd->bit_per_sample = in_width;
46 #ifdef WORDS_BIGENDIAN
47 afSetVirtualByteOrder(in_file, AF_DEFAULT_TRACK, AF_BYTEORDER_BIGENDIAN);
49 afSetVirtualByteOrder(in_file, AF_DEFAULT_TRACK, AF_BYTEORDER_LITTLEENDIAN);
51 if (EDebug(EDBUG_TYPE_SOUND))
52 Eprintf("SoundSampleGetData chan=%d width=%d rate=%d\n", ssd->channels,
53 ssd->bit_per_sample, ssd->rate);
55 bytes_per_frame = (ssd->bit_per_sample * ssd->channels) / 8;
56 ssd->size = frame_count * bytes_per_frame;
57 ssd->data = EMALLOC(unsigned char, ssd->size);
60 afReadFrames(in_file, AF_DEFAULT_TRACK, ssd->data, frame_count);
74 #endif /* USE_SOUND_LOADER_AUDIOFILE */
76 #endif /* HAVE_SOUND */