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Use an array to get the device format from the user config string

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This commit is contained in:
Chris Robinson 2011-09-09 21:33:18 -07:00
parent 05114815ba
commit 477215883f
1 changed files with 33 additions and 106 deletions
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139
Alc/ALc.c
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@ -2281,115 +2281,42 @@ ALC_API ALCboolean ALC_APIENTRY alcSetThreadContext(ALCcontext *context)
static void GetFormatFromString(const char *str, enum DevFmtChannels *chans, enum DevFmtType *type)
{
if(strcasecmp(str, "AL_FORMAT_MONO32") == 0)
{
*chans = DevFmtMono;
*type = DevFmtFloat;
return;
}
if(strcasecmp(str, "AL_FORMAT_STEREO32") == 0)
{
*chans = DevFmtStereo;
*type = DevFmtFloat;
return;
}
if(strcasecmp(str, "AL_FORMAT_QUAD32") == 0)
{
*chans = DevFmtQuad;
*type = DevFmtFloat;
return;
}
if(strcasecmp(str, "AL_FORMAT_51CHN32") == 0)
{
*chans = DevFmtX51;
*type = DevFmtFloat;
return;
}
if(strcasecmp(str, "AL_FORMAT_61CHN32") == 0)
{
*chans = DevFmtX61;
*type = DevFmtFloat;
return;
}
if(strcasecmp(str, "AL_FORMAT_71CHN32") == 0)
{
*chans = DevFmtX71;
*type = DevFmtFloat;
return;
}
static const struct {
const char name[32];
enum DevFmtChannels channels;
enum DevFmtType type;
} formats[] = {
{ "AL_FORMAT_MONO32", DevFmtMono, DevFmtFloat },
{ "AL_FORMAT_STEREO32", DevFmtStereo, DevFmtFloat },
{ "AL_FORMAT_QUAD32", DevFmtQuad, DevFmtFloat },
{ "AL_FORMAT_51CHN32", DevFmtX51, DevFmtFloat },
{ "AL_FORMAT_61CHN32", DevFmtX61, DevFmtFloat },
{ "AL_FORMAT_71CHN32", DevFmtX71, DevFmtFloat },
if(strcasecmp(str, "AL_FORMAT_MONO16") == 0)
{
*chans = DevFmtMono;
*type = DevFmtShort;
return;
}
if(strcasecmp(str, "AL_FORMAT_STEREO16") == 0)
{
*chans = DevFmtStereo;
*type = DevFmtShort;
return;
}
if(strcasecmp(str, "AL_FORMAT_QUAD16") == 0)
{
*chans = DevFmtQuad;
*type = DevFmtShort;
return;
}
if(strcasecmp(str, "AL_FORMAT_51CHN16") == 0)
{
*chans = DevFmtX51;
*type = DevFmtShort;
return;
}
if(strcasecmp(str, "AL_FORMAT_61CHN16") == 0)
{
*chans = DevFmtX61;
*type = DevFmtShort;
return;
}
if(strcasecmp(str, "AL_FORMAT_71CHN16") == 0)
{
*chans = DevFmtX71;
*type = DevFmtShort;
return;
}
{ "AL_FORMAT_MONO16", DevFmtMono, DevFmtShort },
{ "AL_FORMAT_STEREO16", DevFmtStereo, DevFmtShort },
{ "AL_FORMAT_QUAD16", DevFmtQuad, DevFmtShort },
{ "AL_FORMAT_51CHN16", DevFmtX51, DevFmtShort },
{ "AL_FORMAT_61CHN16", DevFmtX61, DevFmtShort },
{ "AL_FORMAT_71CHN16", DevFmtX71, DevFmtShort },
if(strcasecmp(str, "AL_FORMAT_MONO8") == 0)
{ "AL_FORMAT_MONO8", DevFmtMono, DevFmtByte },
{ "AL_FORMAT_STEREO8", DevFmtStereo, DevFmtByte },
{ "AL_FORMAT_QUAD8", DevFmtQuad, DevFmtByte },
{ "AL_FORMAT_51CHN8", DevFmtX51, DevFmtByte },
{ "AL_FORMAT_61CHN8", DevFmtX61, DevFmtByte },
{ "AL_FORMAT_71CHN8", DevFmtX71, DevFmtByte }
};
size_t i;
for(i = 0;i < sizeof(formats)/sizeof(formats[0]);i++)
{
*chans = DevFmtMono;
*type = DevFmtByte;
return;
}
if(strcasecmp(str, "AL_FORMAT_STEREO8") == 0)
{
*chans = DevFmtStereo;
*type = DevFmtByte;
return;
}
if(strcasecmp(str, "AL_FORMAT_QUAD8") == 0)
{
*chans = DevFmtQuad;
*type = DevFmtByte;
return;
}
if(strcasecmp(str, "AL_FORMAT_51CHN8") == 0)
{
*chans = DevFmtX51;
*type = DevFmtByte;
return;
}
if(strcasecmp(str, "AL_FORMAT_61CHN8") == 0)
{
*chans = DevFmtX61;
*type = DevFmtByte;
return;
}
if(strcasecmp(str, "AL_FORMAT_71CHN8") == 0)
{
*chans = DevFmtX71;
*type = DevFmtByte;
return;
if(strcasecmp(str, formats[i].name) == 0)
{
*chans = formats[i].channels;
*type = formats[i].type;
return;
}
}
ERR("Unknown format: \"%s\"\n", str);