some fixes, check README

[lcr.git] / port.h

diff --git a/port.h b/port.h
index abaf992..d23ace0 100644 (file)
--- a/port.h
+++ b/port.h
@@ -80,7 +80,7 @@ enum { /* event list from listening to tty */
        TTYI_EVENT_BUSY,        /* channel unavailable */
 };
 
-#define RECORD_BUFFER_LENGTH   1024
+#define RECORD_BUFFER_LENGTH   1024 // must be a binary border & must be greater 256, because 256 will be written if buffer overflows
 #define RECORD_BUFFER_MASK     1023
 
 /* structure of epoint_list */
@@ -187,7 +187,7 @@ class Port
        int p_record_skip;                      /* skip bytes before writing the sample */
        unsigned long p_record_length;          /* size of what's written so far */
 
-       unsigned short p_record_buffer[RECORD_BUFFER_LENGTH];
+       signed short p_record_buffer[RECORD_BUFFER_LENGTH];
        unsigned long p_record_buffer_readp;
        unsigned long p_record_buffer_writep;
        int p_record_buffer_dir;                /* current direction in buffer */