Added hack for rate to avoid overflow in other code

diff --git a/src/pcm/pcm_plug.c b/src/pcm/pcm_plug.c
index db002222a04f895ed8c7db23a94f35a412addc36..b9545151e4c2af14a8cc700185b1e896310e42c3 100644 (file)
--- a/src/pcm/pcm_plug.c
+++ b/src/pcm/pcm_plug.c
@@ -504,11 +504,18 @@ static int snd_pcm_plug_hw_refine_schange(snd_pcm_t *pcm, snd_pcm_hw_params_t *p
        snd_pcm_format_t format;
        snd_interval_t t, buffer_size;
        const snd_interval_t *srate, *crate;
+       unsigned int srate_min;
        if (plug->srate == -2)
                links |= SND_PCM_HW_PARBIT_RATE;
-       else
+       else {
                snd_pcm_hw_param_refine_near(slave, sparams, SND_PCM_HW_PARAM_RATE,
                                             params);
+               /* HACK: to avoid overflow in PARTBIT_RATE code */
+               srate_min = snd_pcm_hw_param_get_min(sparams, SND_PCM_HW_PARAM_RATE, NULL);
+               if (srate_min < 4000)
+                       _snd_pcm_hw_param_set_min(sparams, SND_PCM_HW_PARAM_RATE, srate_min, 1);
+       }
+       
        if (plug->schannels == -2)
                links |= SND_PCM_HW_PARBIT_CHANNELS;
        else