[MPlayer-dev-eng] [PATCH] simplify and correct ebml.c float reading

[Reimar Döffinger]

Hello,
attached patch makes it use av_int2flt/av_int2dbl which is simpler and
also works if int endianness != float endianness.
I intend to apply soon.

Greetings,
Reimar Döffinger
-------------- next part --------------
Index: libmpdemux/ebml.c
===================================================================
--- libmpdemux/ebml.c	(revision 21360)
+++ libmpdemux/ebml.c	(working copy)
@@ -12,6 +12,7 @@
 #include "stream.h"
 #include "ebml.h"
 #include "bswap.h"
+#include "libavutil/intfloat_readwrite.h"
 
 
 #ifndef SIZE_MAX
@@ -178,20 +179,12 @@
   switch (len)
     {
     case 4:
-      {
-        union {uint32_t i; float f;} u;
-        u.i = stream_read_dword (s);
-        value = u.f;
+        value = av_int2flt(stream_read_dword(s));
         break;
-      }
 
     case 8:
-      {
-        union {uint64_t i; double d;} u;
-        u.i = stream_read_qword (s);
-        value = u.d;
+        value = av_int2dbl(stream_read_qword(s));
         break;
-      }
 
     default:
       return EBML_FLOAT_INVALID;