Set both BS2B parameters at once

2 files changed, 7 insertions, 19 deletions

diff --git a/Alc/ALc.c b/Alc/ALc.c
index 0bce53ac..4f840a52 100644
--- a/Alc/ALc.c
+++ b/Alc/ALc.c
@@ -2097,8 +2097,7 @@ static ALCenum UpdateDeviceParams(ALCdevice *device, const ALCint *attrList)
                     device->Bs2b = calloc(1, sizeof(*device->Bs2b));
                     bs2b_clear(device->Bs2b);
                 }
-                bs2b_set_srate(device->Bs2b, device->Frequency);
-                bs2b_set_level(device->Bs2b, bs2blevel);
+                bs2b_set_params(device->Bs2b, bs2blevel, device->Frequency);
                 TRACE("BS2B enabled\n");
             }
             else
diff --git a/Alc/bs2b.c b/Alc/bs2b.c
index d936f75a..6c3f052b 100644
--- a/Alc/bs2b.c
+++ b/Alc/bs2b.c
@@ -29,9 +29,6 @@
 #include "bs2b.h"
 #include "alu.h"
 
-#ifndef M_PI
-#define M_PI  3.14159265358979323846
-#endif
 
 /* Set up all data. */
 static void init(struct bs2b *bs2b)
@@ -40,8 +37,6 @@ static void init(struct bs2b *bs2b)
     float G_lo,  G_hi;
     float x, g;
 
-    bs2b->srate = clampi(bs2b->srate, 2000, 192000);
-
     switch(bs2b->level)
     {
     case BS2B_LOW_CLEVEL: /* Low crossfeed level */
@@ -105,31 +100,25 @@ static void init(struct bs2b *bs2b)
     bs2b->a1_hi = -x * g;
 } /* init */
 
+
 /* Exported functions.
  * See descriptions in "bs2b.h"
  */
 
-void bs2b_set_level(struct bs2b *bs2b, int level)
+void bs2b_set_params(struct bs2b *bs2b, int level, int srate)
 {
-    if(level == bs2b->level)
-        return;
+    if(srate <= 0) srate = 1;
+
     bs2b->level = level;
+    bs2b->srate = srate;
     init(bs2b);
-} /* bs2b_set_level */
+} /* bs2b_set_params */
 
 int bs2b_get_level(struct bs2b *bs2b)
 {
     return bs2b->level;
 } /* bs2b_get_level */
 
-void bs2b_set_srate(struct bs2b *bs2b, int srate)
-{
-    if (srate == bs2b->srate)
-        return;
-    bs2b->srate = srate;
-    init(bs2b);
-} /* bs2b_set_srate */
-
 int bs2b_get_srate(struct bs2b *bs2b)
 {
     return bs2b->srate;