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SVN revision: 59062
This commit is contained in:
Vincent Torri 2011-05-01 06:06:56 +00:00
parent a41176be3d
commit c7b9d3d14e
1 changed files with 23 additions and 23 deletions
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46
legacy/evas/src/modules/loaders/generic/evas_image_load_generic.c
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@ -30,7 +30,7 @@ static Eina_Bool
illegal_char(const char *str)
{
const char *p;
for (p = str; *p; p++)
{
if (*p < '-') return EINA_TRUE;
@ -58,7 +58,7 @@ escape_copy(const char *src, char *dst)
{
const char *s;
char *d;
for (s = src, d = dst; *s; s++, d++)
{
// FIXME: escape tab, newline linefeed and friends
@ -96,7 +96,7 @@ dotcat(char *dest, const char *src)
int len = strlen(dest);
const char *s;
char *d;
for (d = dest + len, s = src; *s; d++, s++) *d = tolower(*s);
*d = 0;
}
@ -113,10 +113,10 @@ _load(Image_Entry *ie, const char *file, const char *key, int *error, Eina_Bool
int cmd_len, len, decoders_num = 0, try_count = 0;
int read_data = 0;
char *tmpfname = NULL, *shmfname = NULL;
DATA32 *body;
FILE *f;
// enough for command + params excluding filem key and loadopts
cmd_len = 1024 + strlen(img_loader);
cmd_len += strlen(file) * 2;
@ -132,13 +132,13 @@ _load(Image_Entry *ie, const char *file, const char *key, int *error, Eina_Bool
end = file + len;
for (p = end - 1; p >= file; p--)
{
if ((!dot1) && (*p == '.')) dot1 = p;
if ((!dot1) && (*p == '.')) dot1 = p;
else if ((!dot2) && (*p == '.')) dot2 = p;
else if ((dot1) && (dot2)) break;
}
if (dot2)
{
// double extn not too long
// double extn not too long
if (((end - dot2) <= 10) && (!illegal_char(dot2)))
{
strcpy(&(decoders[decoders_num][0]), img_loader);
@ -172,7 +172,7 @@ _load(Image_Entry *ie, const char *file, const char *key, int *error, Eina_Bool
strcpy(decoders[decoders_num], img_loader);
decoders_num++;
}
for (try_count = 0; try_count < decoders_num; try_count++)
{
// FIXME: strcats could be more efficient, not that it matters much
@ -231,7 +231,7 @@ _load(Image_Entry *ie, const char *file, const char *key, int *error, Eina_Bool
if (!strncmp(buf, "size ", 5))
{
int tw = 0, th = 0;
len = sscanf(buf, "%*s %i %i", &tw, &th);
if (len == 2)
{
@ -245,7 +245,7 @@ _load(Image_Entry *ie, const char *file, const char *key, int *error, Eina_Bool
else if (!strncmp(buf, "alpha ", 6))
{
int ta;
len = sscanf(buf, "%*s %i", &ta);
if (len == 1)
{
@ -257,13 +257,13 @@ _load(Image_Entry *ie, const char *file, const char *key, int *error, Eina_Bool
tmpfname = buf + 8;
goto getdata;
}
#ifdef HAVE_SHM_OPEN
#ifdef HAVE_SHM_OPEN
else if (!strncmp(buf, "shmfile ", 8))
{
shmfname = buf + 8;
goto getdata;
}
#endif
#endif
else if (!strncmp(buf, "data", 4))
{
read_data = 1;
@ -300,7 +300,7 @@ getdata:
if (alpha) ie->flags.alpha = 1;
ie->w = w;
ie->h = h;
if (get_data)
{
if (!body) evas_cache_image_surface_alloc(ie, ie->w, ie->h);
@ -310,24 +310,24 @@ getdata:
*error = EVAS_LOAD_ERROR_RESOURCE_ALLOCATION_FAILED;
goto on_error;
}
if ((tmpfname) || (shmfname))
{
int fd = -1;
// open
if (tmpfname)
fd = open(tmpfname, O_RDONLY, S_IRUSR);
#ifdef HAVE_SHM_OPEN
#ifdef HAVE_SHM_OPEN
else if (shmfname)
fd = shm_open(shmfname, O_RDONLY, S_IRUSR);
#endif
#endif
if (fd >= 0)
{
void *addr;
// mmap
addr = mmap(NULL, w * h * sizeof(DATA32),
addr = mmap(NULL, w * h * sizeof(DATA32),
PROT_READ, MAP_SHARED, fd, 0);
if (addr != MAP_FAILED)
{
@ -340,13 +340,13 @@ getdata:
close(fd);
unlink(tmpfname);
}
#ifdef HAVE_SHM_OPEN
#ifdef HAVE_SHM_OPEN
else if (shmfname)
{
close(fd);
shm_unlink(shmfname);
}
#endif
#endif
}
else
{
@ -363,10 +363,10 @@ getdata:
}
}
}
res = EINA_TRUE;
*error = EVAS_LOAD_ERROR_NONE;
on_error:
if (f) pclose(f);
return res;