Changeset 64 for mppenc/branches/r2d/libmpcenc/tools.c

Timestamp:

09/29/06 16:55:39 (18 years ago)

Author:

r2d

Message:

• added libmpcenc and a common directory
• can compile libmpcenc and libmpcpsy don't know about linking

Location:

mppenc/branches/r2d/libmpcenc

Files:

• . (added)
• tools.c (moved) (moved from mppenc/branches/r2d/src/tools.c) (6 diffs)

mppenc/branches/r2d/libmpcenc/tools.c

@@ -31 +31 @@
 #include <string.h>
 #include <errno.h>
-#include "mppdec.h"
-
+#include <stdio.h>
+
+#include "libmpcenc.h"
 
 #if defined HAVE_INCOMPLETE_READ  &&  FILEIO != 1
@@ -60 +61 @@
 
 
-int
-isdir ( const char* Name )
-{
-#if FILEIO == 1
-    return 1;
-#else
-    STRUCT_STAT  st;
-
-    if ( STAT_CMD ( Name, &st ) != 0 )
-        return 0;
-    return S_ISDIR ( st.st_mode );
-#endif
-}
-
-
 /*
  *  Change_Endian32() changes the endianess of a 32-bit memory block in-place
@@ -86 +72 @@
 
 static void
-Change_Endian32 ( Uint32_t* dst, size_t words32bit )
+Change_Endian32 ( mpc_uint32_t* dst, size_t words32bit )
 {
 
     for ( ; words32bit--; dst++ ) {
 # if  INT_MAX >= 2147483647L
-        Uint32_t  tmp = *dst;
+        mpc_uint32_t  tmp = *dst;
         tmp  = ((tmp << 0x10) & 0xFFFF0000) | ((tmp >> 0x10) & 0x0000FFFF);
         tmp  = ((tmp << 0x08) & 0xFF00FF00) | ((tmp >> 0x08) & 0x00FF00FF);
         *dst = tmp;
 # else
-        Uint8_t  tmp;
-        tmp                = ((Uint8_t*)dst)[0];
-        ((Uint8_t*)dst)[0] = ((Uint8_t*)dst)[3];
-        ((Uint8_t*)dst)[3] = tmp;
-        tmp                = ((Uint8_t*)dst)[1];
-        ((Uint8_t*)dst)[1] = ((Uint8_t*)dst)[2];
-        ((Uint8_t*)dst)[2] = tmp;
+        mpc_uint8_t  tmp;
+        tmp                = ((mpc_uint8_t*)dst)[0];
+        ((mpc_uint8_t*)dst)[0] = ((mpc_uint8_t*)dst)[3];
+        ((mpc_uint8_t*)dst)[3] = tmp;
+        tmp                = ((mpc_uint8_t*)dst)[1];
+        ((mpc_uint8_t*)dst)[1] = ((mpc_uint8_t*)dst)[2];
+        ((mpc_uint8_t*)dst)[2] = tmp;
 # endif
     }
@@ -119 +105 @@
 
 size_t
-Read_LittleEndians ( FILE_T fp, Uint32_t* dst, size_t words32bit )
+Read_LittleEndians ( FILE* fp, mpc_uint32_t* dst, size_t words32bit )
 {
     size_t  wordsread;
@@ -541 +527 @@
 
 void
-Make_LookupTable ( Uint8_t* LUT, size_t LUT_len, const Huffman_t* const Table, const size_t elements )
+Make_LookupTable ( mpc_uint8_t* LUT, size_t LUT_len, const Huffman_t* const Table, const size_t elements )
 {
     size_t    i;
     size_t    idx  = elements;
-    Uint32_t  dval = (Uint32_t)0x80000000L / LUT_len * 2;
-    Uint32_t  val  = dval - 1;
+    mpc_uint32_t  dval = (mpc_uint32_t)0x80000000L / LUT_len * 2;
+    mpc_uint32_t  val  = dval - 1;
 
     for ( i = 0; i < LUT_len; i++, val += dval ) {
         while ( idx > 0  &&  val >= Table[idx-1].Code )
             idx--;
-        *LUT++ = (Uint8_t)idx;
+        *LUT++ = (mpc_uint8_t)idx;
     }
 
@@ -561 +547 @@
 Init_FPU ( void )
 {
-    Uint16_t  cw;
+    mpc_uint16_t  cw;
 
 #if   defined __i386__  &&  defined _FPU_GETCW  &&  defined _FPU_SETCW