Giuliano Pochini <pochini@shiny.it>

snd_ctl_elem_info_get_dimension? fixes

diff --git a/src/control/control.c b/src/control/control.c
index 9faa56a..7a14420 100644 (file)
--- a/src/control/control.c
+++ b/src/control/control.c
@@ -1699,10 +1699,10 @@ int snd_ctl_elem_info_get_dimensions(const snd_ctl_elem_info_t *obj)
        assert(obj);
        if (obj->access & SNDRV_CTL_ELEM_ACCESS_DINDIRECT)
                return 0;                       /* FIXME: implement indirect access as well */
-       for (i = 3; i >= 0; i++)
+       for (i = 3; i >= 0; i--)
                if (obj->dimen.d[i])
                        break;
-       return i >= 0 ? i + 1 : 0;
+       return i + 1;
 }
 use_default_symbol_version(__snd_ctl_elem_info_get_dimensions, snd_ctl_elem_info_get_dimensions, ALSA_0.9.3);
 
@@ -1722,7 +1722,7 @@ int snd_ctl_elem_info_get_dimension(const snd_ctl_elem_info_t *obj, unsigned int
                return 0;                       /* FIXME: implement indirect access as well */
        if (idx >= 3)
                return 0;
-       return obj->dimen.d[0];
+       return obj->dimen.d[idx];
 }
 use_default_symbol_version(__snd_ctl_elem_info_get_dimension, snd_ctl_elem_info_get_dimension, ALSA_0.9.3);