spxdec: Use read_u16() from portable_io.h.

[paraslash.git] / check_wav.c

diff --git a/check_wav.c b/check_wav.c
index 11459e08c375c62285664637125c599f0e5b02be..89ebdacc0805e9575acea92d09ed3b2dd81ebac3 100644 (file)
--- a/check_wav.c
+++ b/check_wav.c
@@ -1,8 +1,4 @@
-/*
- * Copyright (C) 2005-2013 Andre Noll <maan@systemlinux.org>
- *
- * Licensed under the GPL v2. For licencing details see COPYING.
- */
+/* Copyright (C) 2005 Andre Noll <maan@tuebingen.mpg.de>, see file COPYING. */
 
 /** \file check_wav.c Detect and delete a wav header. */
 
@@ -15,6 +11,7 @@
 #include "buffer_tree.h"
 #include "error.h"
 #include "check_wav.h"
+#include "portable_io.h"
 
 /** Length of a standard wav header. */
 #define WAV_HEADER_LEN 44
@@ -159,9 +156,9 @@ int check_wav_post_select(struct check_wav_context *cwc)
        PARA_INFO_LOG("found wav header\n");
        cwc->state = CWS_HAVE_HEADER;
        /* Only set those values which have not already been set. */
-       cwc->channels = (unsigned)a[22];
-       cwc->sample_rate = a[24] + (a[25] << 8) + (a[26] << 16) + (a[27] << 24);
-       bps = a[34] + ((unsigned)a[35] << 8);
+       cwc->channels = a[22];
+       cwc->sample_rate = read_u32(a + 24);
+       bps = read_u16(a + 34);
        if (bps != 8 && bps != 16) {
                PARA_WARNING_LOG("%u bps not supported, assuming 16\n",
                        bps);
@@ -177,7 +174,7 @@ int check_wav_post_select(struct check_wav_context *cwc)
        else
                cwc->sample_format = (a[3] == 'F')?
                        SF_S16_LE : SF_S16_BE;
-       PARA_NOTICE_LOG("%dHz, %s, %s\n", cwc->sample_rate,
+       PARA_NOTICE_LOG("%uHz, %s, %s\n", cwc->sample_rate,
                cwc->channels == 1? "mono" : "stereo",
                sample_formats[cwc->sample_format]);
        btr_consume(btrn, WAV_HEADER_LEN);