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Print SDL sound format. From ioquake3.

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This commit is contained in:
Eric Wasylishen 2011-01-16 16:26:53 -07:00
parent 8a5569043f
commit 36172fb391
1 changed files with 30 additions and 2 deletions
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32
Quake/snd_sdl.c
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@ -71,6 +71,23 @@ static void paint_audio (void *unused, Uint8 *stream, int len)
shm->samplepos = 0;
}
static struct
{
Uint16 enumFormat;
char *stringFormat;
} formatToStringTable[ ] =
{
{ AUDIO_U8, "AUDIO_U8" },
{ AUDIO_S8, "AUDIO_S8" },
{ AUDIO_U16LSB, "AUDIO_U16LSB" },
{ AUDIO_S16LSB, "AUDIO_S16LSB" },
{ AUDIO_U16MSB, "AUDIO_U16MSB" },
{ AUDIO_S16MSB, "AUDIO_S16MSB" }
};
static int formatToStringTableSize =
sizeof( formatToStringTable ) / sizeof( formatToStringTable[ 0 ] );
qboolean SNDDMA_Init (void)
{
SDL_AudioSpec desired, obtained;
@ -142,8 +159,19 @@ qboolean SNDDMA_Init (void)
shm->samplepos = 0;
shm->submission_chunk = 1;
Con_Printf ("SDL audio spec : %d Hz, %d samples, %d channels\n",
obtained.freq, obtained.samples, obtained.channels);
{
int i;
char *fmt = NULL;
for( i = 0; i < formatToStringTableSize; i++ ) {
if( obtained.format == formatToStringTable[ i ].enumFormat ) {
fmt = formatToStringTable[ i ].stringFormat;
}
}
Con_Printf ("SDL audio spec : %s, %d Hz, %d samples, %d channels\n",
fmt, obtained.freq, obtained.samples, obtained.channels);
}
if (SDL_AudioDriverName(drivername, sizeof(drivername)) == NULL)
strcpy(drivername, "(UNKNOWN)");
buffersize = shm->samples * (shm->samplebits / 8);