/*
==============
S_LoadSound
The filename may be different than sfx->name in the case
of a forced fallback of a player specific sound
==============
*/
qboolean S_LoadSound( sfx_t *sfx )
{
byte *data;
short *samples;
snd_info_t info;
// int size;
// load it in
data = S_CodecLoad(sfx->soundName, &info);
if(!data)
return qfalse;
if ( info.width == 1 ) {
Com_DPrintf(S_COLOR_YELLOW "WARNING: %s is a 8 bit audio file\n", sfx->soundName);
}
if ( info.rate != 22050 ) {
Com_DPrintf(S_COLOR_YELLOW "WARNING: %s is not a 22kHz audio file\n", sfx->soundName);
}
samples = Hunk_AllocateTempMemory(info.channels * info.samples * sizeof(short) * 2);
sfx->lastTimeUsed = Com_Milliseconds()+1;
// each of these compression schemes works just fine
// but the 16bit quality is much nicer and with a local
// install assured we can rely upon the sound memory
// manager to do the right thing for us and page
// sound in as needed
if( info.channels == 1 && sfx->soundCompressed == qtrue) {
sfx->soundCompressionMethod = 1;
sfx->soundData = NULL;
sfx->soundLength = ResampleSfxRaw( samples, info.channels, info.rate, info.width, info.samples, data + info.dataofs );
S_AdpcmEncodeSound(sfx, samples);
#if 0
} else if (info.channels == 1 && info.samples>(SND_CHUNK_SIZE*16) && info.width >1) {
sfx->soundCompressionMethod = 3;
sfx->soundData = NULL;
sfx->soundLength = ResampleSfxRaw( samples, info.channels, info.rate, info.width, info.samples, (data + info.dataofs) );
encodeMuLaw( sfx, samples);
} else if (info.channels == 1 && info.samples>(SND_CHUNK_SIZE*6400) && info.width >1) {
sfx->soundCompressionMethod = 2;
sfx->soundData = NULL;
sfx->soundLength = ResampleSfxRaw( samples, info.channels, info.rate, info.width, info.samples, (data + info.dataofs) );
encodeWavelet( sfx, samples);
#endif
} else {
sfx->soundCompressionMethod = 0;
sfx->soundData = NULL;
sfx->soundLength = ResampleSfx( sfx, info.channels, info.rate, info.width, info.samples, data + info.dataofs, qfalse );
}
sfx->soundChannels = info.channels;
Hunk_FreeTempMemory(samples);
Hunk_FreeTempMemory(data);
return qtrue;
}
/*
==============
S_LoadSound
The filename may be different than sfx->name in the case
of a forced fallback of a player specific sound
==============
*/
qboolean S_LoadSound( sfx_t *sfx ) {
byte *data;
short *samples;
wavinfo_t info;
int size;
// player specific sounds are never directly loaded
if ( sfx->soundName[0] == '*' ) {
return qfalse;
}
// load it in
size = FS_ReadFile( sfx->soundName, (void **)&data );
if ( !data ) {
return qfalse;
}
info = GetWavinfo( sfx->soundName, data, size );
if ( info.channels != 1 ) {
Com_Printf( "%s is a stereo wav file\n", sfx->soundName );
FS_FreeFile( data );
return qfalse;
}
if ( info.width == 1 ) {
Com_DPrintf( S_COLOR_YELLOW "WARNING: %s is a 8 bit wav file\n", sfx->soundName );
}
if ( info.rate != 22050 ) {
Com_DPrintf( S_COLOR_YELLOW "WARNING: %s is not a 22kHz wav file\n", sfx->soundName );
}
samples = Hunk_AllocateTempMemory( info.samples * sizeof( short ) * 2 );
// DHM - Nerve
sfx->lastTimeUsed = Sys_Milliseconds() + 1;
// each of these compression schemes works just fine
// but the 16bit quality is much nicer and with a local
// install assured we can rely upon the sound memory
// manager to do the right thing for us and page
// sound in as needed
if ( s_nocompressed->value ) {
sfx->soundCompressionMethod = 0;
sfx->soundLength = info.samples;
sfx->soundData = NULL;
ResampleSfx( sfx, info.rate, info.width, data + info.dataofs, qfalse );
} else if ( sfx->soundCompressed == qtrue ) {
sfx->soundCompressionMethod = 1;
sfx->soundData = NULL;
sfx->soundLength = ResampleSfxRaw( samples, info.rate, info.width, info.samples, ( data + info.dataofs ) );
S_AdpcmEncodeSound( sfx, samples );
#ifdef COMPRESSION
} else if ( info.samples > ( SND_CHUNK_SIZE * 16 ) && info.width > 1 ) {
sfx->soundCompressionMethod = 3;
sfx->soundData = NULL;
sfx->soundLength = ResampleSfxRaw( samples, info.rate, info.width, info.samples, ( data + info.dataofs ) );
encodeMuLaw( sfx, samples );
} else if ( info.samples > ( SND_CHUNK_SIZE * 6400 ) && info.width > 1 ) {
sfx->soundCompressionMethod = 2;
sfx->soundData = NULL;
sfx->soundLength = ResampleSfxRaw( samples, info.rate, info.width, info.samples, ( data + info.dataofs ) );
encodeWavelet( sfx, samples );
#endif
} else {
sfx->soundCompressionMethod = 0;
sfx->soundLength = info.samples;
sfx->soundData = NULL;
ResampleSfx( sfx, info.rate, info.width, data + info.dataofs, qfalse );
}
Hunk_FreeTempMemory( samples );
FS_FreeFile( data );
return qtrue;
}
/**
* @brief The filename may be different than sfx->name in the case
* of a forced fallback of a player specific sound
* @param[in,out] sfx
* @return
*/
qboolean S_LoadSound(sfx_t *sfx)
{
byte *data;
short *samples;
snd_info_t info;
// player specific sounds are never directly loaded
if (sfx->soundName[0] == '*')
{
return qfalse;
}
if (FS_FOpenFileRead(sfx->soundName, NULL, qfalse) <= 0)
{
// changed from debug to common print - let admins know and fix such missing files ...
Com_Printf(S_COLOR_RED "ERROR: sound file \"%s\" does not exist or can't be read\n", sfx->soundName);
return qfalse;
}
// load it in
data = S_CodecLoad(sfx->soundName, &info);
if (!data)
{
return qfalse;
}
if (info.width == 1)
{
Com_DPrintf(S_COLOR_YELLOW "WARNING: %s is a 8 bit audio file\n", sfx->soundName);
}
if ((info.rate != 11025) && (info.rate != 22050) && (info.rate != 44100))
{
Com_DPrintf(S_COLOR_YELLOW "WARNING: %s is not a 11kHz, 22kHz nor 44kHz audio file. It has sample rate %i\n", sfx->soundName, info.rate);
}
samples = Hunk_AllocateTempMemory(info.channels * info.samples * sizeof(short) * 2);
sfx->lastTimeUsed = Sys_Milliseconds() + 1;
// each of these compression schemes works just fine
// but the 16bit quality is much nicer and with a local
// install assured we can rely upon the sound memory
// manager to do the right thing for us and page
// sound in as needed
if (info.channels == 1 && sfx->soundCompressed == qtrue)
{
sfx->soundCompressionMethod = 1;
sfx->soundData = NULL;
sfx->soundLength = ResampleSfxRaw(samples, info.channels, info.rate, info.width, info.samples, data + info.dataofs);
S_AdpcmEncodeSound(sfx, samples);
#if 0
}
else if (info.channels == 1 && info.samples > (SND_CHUNK_SIZE * 16) && info.width > 1)
{
sfx->soundCompressionMethod = 3;
sfx->soundData = NULL;
sfx->soundLength = ResampleSfxRaw(samples, info.channels, info.rate, info.width, info.samples, (data + info.dataofs));
encodeMuLaw(sfx, samples);
}
else if (info.channels == 1 && info.samples > (SND_CHUNK_SIZE * 6400) && info.width > 1)
{
sfx->soundCompressionMethod = 2;
sfx->soundData = NULL;
sfx->soundLength = ResampleSfxRaw(samples, info.channels, info.rate, info.width, info.samples, (data + info.dataofs));
encodeWavelet(sfx, samples);
#endif
}
else
{
sfx->soundCompressionMethod = 0;
sfx->soundLength = info.samples;
sfx->soundData = NULL;
sfx->soundLength = ResampleSfx(sfx, info.channels, info.rate, info.width, info.samples, data + info.dataofs, qfalse);
}
sfx->soundChannels = info.channels;
Hunk_FreeTempMemory(samples);
Hunk_FreeTempMemory(data);
return qtrue;
}