[fuse-emulator-cvs] SF.net SVN: fuse-emulator:[5732] trunk/libspectrum

[<fr...@us...>]

Revision: 5732
          http://sourceforge.net/p/fuse-emulator/code/5732
Author:   fredm
Date:     2016-08-14 00:03:12 +0000 (Sun, 14 Aug 2016)
Log Message:
-----------
Use libspectrum_bits_to_bytes().

Modified Paths:
--------------
    trunk/libspectrum/hacking/ChangeLog
    trunk/libspectrum/pzx_read.c

Modified: trunk/libspectrum/hacking/ChangeLog
===================================================================
--- trunk/libspectrum/hacking/ChangeLog	2016-08-12 13:18:42 UTC (rev 5731)
+++ trunk/libspectrum/hacking/ChangeLog	2016-08-14 00:03:12 UTC (rev 5732)
@@ -1108,3 +1108,4 @@
 20160812 internals.h,pzx_read.c,tzx_write.c,utilities.c: fix writing GDB blocks
          with no pilot tones and add support for converting PZX data blocks with
          asymmetric pulses to TZX files (Fred).
+20160814 pzx_read.c: use libspectrum_bits_to_bytes() (Fred).

Modified: trunk/libspectrum/pzx_read.c
===================================================================
--- trunk/libspectrum/pzx_read.c	2016-08-12 13:18:42 UTC (rev 5731)
+++ trunk/libspectrum/pzx_read.c	2016-08-14 00:03:12 UTC (rev 5732)
@@ -26,7 +26,6 @@
 
 #include <config.h>
 
-#include <math.h>
 #include <stddef.h>
 #include <stdio.h>
 #include <string.h>
@@ -258,7 +257,7 @@
   count = libspectrum_read_dword( buffer );
   initial_level = !!(count & 0x80000000);
   count &= 0x7fffffff;
-  count_bytes = ceil( count / (double)LIBSPECTRUM_BITS_IN_BYTE );
+  count_bytes = libspectrum_bits_to_bytes( count );
   bits_in_last_byte =
     count % LIBSPECTRUM_BITS_IN_BYTE ?
       count % LIBSPECTRUM_BITS_IN_BYTE : LIBSPECTRUM_BITS_IN_BYTE;

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