quake: fix errorneous endian-correcting reads

ef9ee89 introduced Read{Big,Little}{Short,Long,Float} functions to safely
read a value in memory. These incorrectly take char*, which causes them to
output erroneous 0xff bytes when given bytes with bit 7 set.

Change-Id: I9531172301aecfdacae405d2f782f662608ce6df

1 files changed, 5 insertions, 1 deletions

diff --git a/apps/plugins/sdl/progs/quake/model.c b/apps/plugins/sdl/progs/quake/model.c
index 4c16c7f0f5..5ac6dc6cb2 100644
--- a/apps/plugins/sdl/progs/quake/model.c
+++ b/apps/plugins/sdl/progs/quake/model.c
@@ -1165,7 +1165,11 @@ void Mod_LoadBrushModel (model_t *mod, void *buffer)
         mod_base = (byte *)header;
 
         for (i=0 ; i<sizeof(dheader_t)/4 ; i++)
-                ((int *)header)[i] = LittleLongUnaligned ( ((int *)header)[i]);
+        {
+            int before = ((int*)header)[i];
+                ((int *)header)[i] = LittleLongUnaligned ( ((int *)header) [i]);
+                assert(((int*)header)[i] == before); // sanity check of our *Unaligned routines
+        }
 
 // load into heap