Originally committed as revision 16284 to svn://svn.ffmpeg.org/ffmpeg/trunk
for(i=0; i<length; i++)
printf("%2X ", src[i]);
#endif
+
+#ifdef HAVE_FAST_UNALIGNED
+# ifdef HAVE_FAST_64BIT
+# define RS 7
+ for(i=0; i+1<length; i+=9){
+ if(!((~*(uint64_t*)(src+i) & (*(uint64_t*)(src+i) - 0x0100010001000101ULL)) & 0x8000800080008080ULL))
+# else
+# define RS 3
+ for(i=0; i+1<length; i+=5){
+ if(!((~*(uint32_t*)(src+i) & (*(uint32_t*)(src+i) - 0x01000101U)) & 0x80008080U))
+# endif
+ continue;
+ if(i>0 && !src[i]) i--;
+ while(src[i]) i++;
+#else
+# define RS 0
for(i=0; i+1<length; i+=2){
if(src[i]) continue;
if(i>0 && src[i-1]==0) i--;
+#endif
if(i+2<length && src[i+1]==0 && src[i+2]<=3){
if(src[i+2]!=3){
/* startcode, so we must be past the end */