Changeset 1141:37c25717fca0 in roaraudio for libroardsp/filter_clip.c

Timestamp:

01/21/09 22:51:58 (15 years ago)

Author:

phi

Branch:

default

Phase:

public

Message:

added support to reset filters, some cleanup

File:

• libroardsp/filter_clip.c (modified) (2 diffs)

libroardsp/filter_clip.c

@@ -24 +24 @@
 
 #include "libroardsp.h"
-
-int roardsp_clip_init  (struct roardsp_filter * filter, struct roar_stream * stream, int id) {
- int n = 64;
-
- roardsp_amp_ctl(filter, ROARDSP_FCTL_N, &n);
-
- return 0;
-}
 
 int roardsp_clip_calc16  (struct roardsp_filter * filter, void * data, size_t samples) {
@@ -67 +59 @@
 }
 
+int roardsp_clip_reset (struct roardsp_filter * filter, int what) {
+ int32_t n = 16384;
+
+ if ( filter == NULL )
+  return -1;
+
+ switch (what) {
+  case ROARDSP_RESET_NONE:
+  case ROARDSP_RESET_STATE:
+    return  0;
+   break;
+  case ROARDSP_RESET_FULL:
+    roardsp_clip_ctl(filter, ROARDSP_FCTL_LIMIT, &n);
+    return  0;
+   break;
+  default:
+    return -1;
+ }
+
+ return -1;
+}
+
 //ll