Fix chan_modem_i4l (bug #3410)
authorMark Spencer <markster@digium.com>
Mon, 24 Jan 2005 02:59:17 +0000 (02:59 +0000)
committerMark Spencer <markster@digium.com>
Mon, 24 Jan 2005 02:59:17 +0000 (02:59 +0000)
git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@4885 65c4cc65-6c06-0410-ace0-fbb531ad65f3

channels/chan_modem_i4l.c
include/asterisk/alaw.h

index 2e97ee4..d236ce7 100755 (executable)
@@ -420,7 +420,7 @@ static struct ast_frame *i4l_read(struct ast_modem_pvt *p)
                                                if (!f)
                                                        return NULL;
                                        } else {
-                                               *(b++) = AST_A2LIN(result[x]);
+                                               *(b++) = AST_ALAW(result[x]);
                                                p->obuflen += 2;
                                        }
                                }
@@ -480,7 +480,7 @@ static int i4l_write(struct ast_modem_pvt *p, struct ast_frame *f)
                return -1;
        }
        for (x=0;x<f->datalen/2;x++) {
-               b = AST_ALAW(((short *)f->data)[x]);
+               b = AST_LIN2A(((short *)f->data)[x]);
                result[bpos++] = b;
                if (b == CHAR_DLE)
                        result[bpos++]=b;
index ed05e46..9a0664d 100755 (executable)
@@ -29,6 +29,6 @@ extern unsigned char __ast_lin2a[8192];
 extern short __ast_alaw[256];
 
 #define AST_LIN2A(a) (__ast_lin2a[((unsigned short)(a)) >> 3])
-#define AST_ALAW(a) (__ast_alaw[(a)])
+#define AST_ALAW(a) (__ast_alaw[(int)(a)])
 
 #endif