From: Wolfgang Bumiller <wry.git@bumiller.com>
Date: Sun, 2 Feb 2014 10:04:18 +0000 (+0100)
Subject: moving the length multiplication for 64 bit types from util_endianswap into util_swap... 
X-Git-Tag: xonotic-v0.8.0~12
X-Git-Url: https://git.rm.cloudns.org/?a=commitdiff_plain;h=24763aad65b8a6cb7fda9e038ee058b2ea02b875;p=xonotic%2Fgmqcc.git

moving the length multiplication for 64 bit types from util_endianswap into util_swap64; renaming length parameter to count
---

diff --git a/util.c b/util.c
index 030f54f..e634186 100644
--- a/util.c
+++ b/util.c
@@ -85,6 +85,7 @@ const char *util_instr_str[VINSTR_END] = {
             d[l] = (v << 32) | (v >> 32);
         }
         */
+        l *= 2;
         size_t i;
         for (i = 0; i < l; i += 2) {
             uint32_t v1 = d[i];
@@ -95,29 +96,29 @@ const char *util_instr_str[VINSTR_END] = {
     }
 #endif
 
-void util_endianswap(void *_data, size_t length, unsigned int typesize) {
+void util_endianswap(void *_data, size_t count, unsigned int typesize) {
 #   if PLATFORM_BYTE_ORDER == -1 /* runtime check */
     if (*((char*)&typesize))
         return;
 #else
-    /* prevent unused warnings */
-    (void) _data;
-    (void) length;
-    (void) typesize;
 
 #   if PLATFORM_BYTE_ORDER == GMQCC_BYTE_ORDER_LITTLE
+        /* prevent unused warnings */
+        (void) _data;
+        (void) count;
+        (void) typesize;
         return;
 #   else
         switch (typesize) {
             case 1: return;
             case 2:
-                util_swap16((uint16_t*)_data, length);
+                util_swap16((uint16_t*)_data, count);
                 return;
             case 4:
-                util_swap32((uint32_t*)_data, length);
+                util_swap32((uint32_t*)_data, count);
                 return;
             case 8:
-                util_swap64((uint32_t*)_data, length<<1); /* swap64 operates on 32 bit words, thus scale to that length. */
+                util_swap64((uint32_t*)_data, count);
                 return;
 
             default: