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Another cleanup to wav2float

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This commit is contained in:
twinaphex 2017-05-08 20:37:12 +02:00
parent 6766a62300
commit a29e416be8
1 changed files with 5 additions and 7 deletions
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12
libretro-common/audio/audio_mixer.c
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@ -113,15 +113,12 @@ struct audio_mixer_voice
static audio_mixer_voice_t s_voices[AUDIO_MIXER_MAX_VOICES];
static unsigned s_rate = 0;
static bool wav2float(const rwav_t* wav, float** pcm, size_t* samples_out)
static bool wav2float(const rwav_t* wav, float** pcm, size_t samples_out)
{
size_t i;
float* f = NULL;
/* Allocate on a 16-byte boundary, and pad to a multiple of 16 bytes */
*samples_out = wav->numsamples * 2;
f = (float*)memalign_alloc(16,
((*samples_out + 15) & ~15) * sizeof(float));
float *f = (float*)memalign_alloc(16,
((samples_out + 15) & ~15) * sizeof(float));
if (!f)
return false;
@ -270,7 +267,8 @@ audio_mixer_sound_t* audio_mixer_load_wav(const char* path)
if (rwav_ret != RWAV_ITERATE_DONE)
return NULL;
if (!wav2float(&wav, &pcm, &samples))
samples = wav.numsamples * 2;
if (!wav2float(&wav, &pcm, samples))
return NULL;
if (wav.samplerate != s_rate)