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tune for 64 bits

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VincentWei
2018-01-16 19:07:41 +08:00
parent 060e483872
commit 2fbff87cb4
10 changed files with 247 additions and 136 deletions
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src/misc/endianrw.c
+15 -7
View File
@@ -102,34 +102,42 @@ int MGUI_WriteLE64 (MG_RWops *dst, Uint64 value)
int MGUI_WriteBE64 (MG_RWops *dst, Uint64 value)
{
value = ArchSwapBE64(value);
return(MGUI_RWwrite(dst, &value, (sizeof value), 1));
return (MGUI_RWwrite(dst, &value, (sizeof value), 1));
}
Uint16 MGUI_ReadLE16FP (FILE *src)
{
Uint16 value;
size_t size;
fread (&value, (sizeof value), 1, src);
return(ArchSwapLE16(value));
size = fread (&value, (sizeof value), 1, src);
if (size < sizeof (value))
return -1;
return (ArchSwapLE16(value));
}
Uint32 MGUI_ReadLE32FP (FILE *src)
{
Uint32 value;
size_t size;
fread(&value, (sizeof value), 1, src);
return(ArchSwapLE32(value));
size = fread(&value, (sizeof value), 1, src);
if (size < sizeof (value))
return -1;
return (ArchSwapLE32(value));
}
int MGUI_WriteLE16FP (FILE *dst, Uint16 value)
{
value = ArchSwapLE16(value);
return(fwrite (&value, (sizeof value), 1, dst));
return (fwrite (&value, (sizeof value), 1, dst));
}
int MGUI_WriteLE32FP (FILE *dst, Uint32 value)
{
value = ArchSwapLE32(value);
return(fwrite (&value, (sizeof value), 1, dst));
return (fwrite (&value, (sizeof value), 1, dst));
}
src/misc/misc.c
+61 -58
View File
@@ -54,46 +54,46 @@ void __mg_rewind (FILE *fp);
int my_fputs (const char *s, FILE *stream)
{
int len = strlen (s);
int ret = 0;
ret = fwrite (s, 1, len, stream);
if (ret != len)
return EOF;
else
return ret;
int len = strlen (s);
int ret = 0;
ret = fwrite (s, 1, len, stream);
if (ret != len)
return EOF;
else
return ret;
}
char * my_fgets (char *s, int size, FILE *stream)
{
int c;
int count = 0;
int c;
int count = 0;
while (!feof (stream)) {
if (fread (&c, 1, 1, stream) != 1) {
if (count == 0)
return NULL;
else {
s[count] = '\0';
return s;
}
}
if (c == EOF || (char)c == '\r' ||(char)c == '\n') {
s [count++] = (char)c;
s [count++] = '\0';
return s;
}
else
s[count++] = (char)c;
}
if (!count)
return NULL;
else
{
s[count] = '\0';
return s;
}
while (!feof (stream)) {
if (fread (&c, 1, 1, stream) != 1) {
if (count == 0)
return NULL;
else {
s[count] = '\0';
return s;
}
}
if (c == EOF || (char)c == '\r' ||(char)c == '\n') {
s [count++] = (char)c;
s [count++] = '\0';
return s;
}
else
s[count++] = (char)c;
}
if (!count)
return NULL;
else
{
s[count] = '\0';
return s;
}
}
#endif
///////////////////////////////
@@ -127,7 +127,10 @@ static BOOL LookForEtcFile (void)
}
getcwd (etcfile, MAX_PATH);
if (getcwd (etcfile, MAX_PATH) == NULL) {
return FALSE;
}
strcat (etcfile, "/");
strcat (etcfile, ETCFILENAME);
if (GetValueFromEtcFile (etcfile, "system", "gal_engine", buff, 8)
@@ -151,41 +154,41 @@ static BOOL LookForEtcFile (void)
}
}
strcpy (etcfile, "/usr/local/etc/" ETCFILENAME);
if (GetValueFromEtcFile (etcfile, "system", "gal_engine", buff, 8)
== ETC_OK) {
strcpy (ETCFILEPATH, etcfile);
return TRUE;
}
strcpy (etcfile, "/usr/local/etc/" ETCFILENAME);
if (GetValueFromEtcFile (etcfile, "system", "gal_engine", buff, 8)
== ETC_OK) {
strcpy (ETCFILEPATH, etcfile);
return TRUE;
}
strcpy (etcfile, "/etc/" ETCFILENAME);
if (GetValueFromEtcFile (etcfile, "system", "gal_engine", buff, 8)
== ETC_OK) {
strcpy (ETCFILEPATH, etcfile);
return TRUE;
}
strcpy (etcfile, "/etc/" ETCFILENAME);
if (GetValueFromEtcFile (etcfile, "system", "gal_engine", buff, 8)
== ETC_OK) {
strcpy (ETCFILEPATH, etcfile);
return TRUE;
}
return FALSE;
return FALSE;
#elif defined(WIN32)
sprintf(etcfile, "c:\\windows\\%s", ETCFILENAME);
sprintf(etcfile, "c:\\windows\\%s", ETCFILENAME);
if (GetValueFromEtcFile (etcfile, "system", "gal_engine", buff, 8)
== ETC_OK) {
strcpy (ETCFILEPATH, etcfile);
return TRUE;
}
sprintf(etcfile, "c:\\%s", ETCFILENAME);
sprintf(etcfile, "c:\\%s", ETCFILENAME);
if (GetValueFromEtcFile (etcfile, "system", "gal_engine", buff, 8)
== ETC_OK) {
strcpy (ETCFILEPATH, etcfile);
return TRUE;
}
return FALSE;
return FALSE;
#elif defined(__THREADX__)
char etcpath[MAX_PATH]= "/flash/fhas2-cfg/";
strcpy (etcfile, etcpath);
strcat (etcfile, ETCFILENAME);
char etcpath[MAX_PATH]= "/flash/fhas2-cfg/";
strcpy (etcfile, etcpath);
strcat (etcfile, ETCFILENAME);
#endif
if (GetValueFromEtcFile (etcfile, "system", "gal_engine", buff, 8)
@@ -207,7 +210,7 @@ BOOL mg_InitMgEtc (void)
return FALSE;
}
if (hMgEtc)
if (hMgEtc)
return TRUE;
if ( !(hMgEtc = LoadEtcFile (ETCFILEPATH)) )
@@ -1070,7 +1073,7 @@ GHANDLE GUIAPI FindSectionInEtc (GHANDLE hEtc,
/* not found */
if (bCreateNew) {
if (petc->sect_nr_alloc <= 0)
return ETC_READONLYOBJ;
return (GHANDLE) ETC_READONLYOBJ;
if (empty_section >= 0) {
psect = petc->sections + empty_section;
@@ -1314,7 +1317,7 @@ void mswin_ping(void);
void GUIAPI Ping(void)
{
#ifdef WIN32
mswin_ping();
mswin_ping();
#else
putchar ('\a');
fflush (stdout);
src/misc/rwops.c
+4 -4
View File
@@ -277,8 +277,8 @@ MG_RWops *MGUI_RWFromMem(void *mem, int size)
rwops->eof = mem_eof;
rwops->hidden.mem.base = (Uint8 *)mem;
rwops->hidden.mem.here = rwops->hidden.mem.base;
if ((0xFFFFFFFF - (Uint32)mem) < size)
rwops->hidden.mem.stop = (void*)0xFFFFFFFF;
if ((UINT_PTR_MAX - (UINT_PTR)mem) < size)
rwops->hidden.mem.stop = (void*)UINT_PTR_MAX;
else
rwops->hidden.mem.stop = rwops->hidden.mem.base+size;
@@ -299,8 +299,8 @@ void MGUI_InitMemRW (MG_RWops* area, void *mem, int size)
area->eof = mem_eof;
area->hidden.mem.base = (Uint8 *)mem;
area->hidden.mem.here = area->hidden.mem.base;
if ((0xFFFFFFFF - (Uint32)mem) < size)
area->hidden.mem.stop = (void*)0xFFFFFFFF;
if ((UINT_PTR_MAX - (UINT_PTR)mem) < size)
area->hidden.mem.stop = (void*)UINT_PTR_MAX;
else
area->hidden.mem.stop = area->hidden.mem.base+size;