/*
=================
S_FindCodecForFile
Select an appropriate codec for a file based on its extension
=================
*/
static snd_codec_t *S_FindCodecForFile(const char *filename)
{
char *ext = S_FileExtension(filename);
snd_codec_t *codec = codecs;
if(!ext)
{
// No extension - auto-detect
while(codec)
{
char fn[MAX_QPATH];
Q_strncpyz(fn, filename, sizeof(fn) - 4);
COM_DefaultExtension(fn, sizeof(fn), codec->ext);
// Check it exists
if(FS_ReadFile(fn, NULL) != -1)
return codec;
// Nope. Next!
codec = codec->next;
}
// Nothin'
return NULL;
}
while(codec)
{
if(!Q_stricmp(ext, codec->ext))
return codec;
codec = codec->next;
}
return NULL;
}
/*
=================
S_FindCodecForFile
Select an appropriate codec for a file based on its extension
=================
*/
static snd_codec_t *S_FindCodecForFile(const char *filename)
{
char *ext = S_FileExtension(filename);
snd_codec_t *codec = codecs;
if (!ext)
{
// No extension - auto-detect
while (codec)
{
char fn[MAX_QPATH];
// there is no extension so we do not need to subtract 4 chars
Q_strncpyz(fn, filename, MAX_QPATH);
COM_DefaultExtension(fn, MAX_QPATH, codec->ext);
// Check it exists
if (FS_ReadFile(fn, NULL) != -1)
{
return codec;
}
// Nope. Next!
codec = codec->next;
}
// Nothin'
return NULL;
}
while (codec)
{
if (!Q_stricmp(ext, codec->ext))
{
return codec;
}
codec = codec->next;
}
return NULL;
}
/*
=================
S_CodecGetSound
Opens/loads a sound, tries codec based on the sound's file extension
then tries all supported codecs.
=================
*/
static void *S_CodecGetSound(const char *filename, snd_info_t *info)
{
snd_codec_t *codec;
snd_codec_t *orgCodec = NULL;
qboolean orgNameFailed = qfalse;
char localName[ MAX_QPATH ];
const char *ext;
char altName[ MAX_QPATH ];
void *rtn = NULL;
Q_strncpyz(localName, filename, MAX_QPATH);
ext = S_FileExtension(localName);
if( ext && *ext )
{
// Look for the correct loader and use it
for( codec = codecs; codec; codec = codec->next )
{
if( !Q_stricmp( ext, codec->ext ) )
{
// Load
if( info )
rtn = codec->load(localName, info);
else
rtn = codec->open(localName);
break;
}
}
// A loader was found
if( codec )
{
if( !rtn )
{
// Loader failed, most likely because the file isn't there;
// try again without the extension
orgNameFailed = qtrue;
orgCodec = codec;
COM_StripExtension( filename, localName); //, MAX_QPATH );
}
else
{
// Something loaded
return rtn;
}
}
}
// Try and find a suitable match using all
// the sound codecs supported
for( codec = codecs; codec; codec = codec->next )
{
if( codec == orgCodec )
continue;
Com_sprintf( altName, sizeof (altName), "%s%s", localName, codec->ext );
// Load
if( info )
rtn = codec->load(altName, info);
else
rtn = codec->open(altName);
if( rtn )
{
if( orgNameFailed )
{
Com_DPrintf(S_COLOR_YELLOW "WARNING: %s not present, using %s instead\n",
filename, altName );
}
return rtn;
}
}
Com_Printf(S_COLOR_YELLOW "WARNING: Failed to %s sound %s!\n", info ? "load" : "open", filename);
return NULL;
}