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OpenEXR cleanup: get rid of public IMB_exr_split_token, use BLI str helpers instead of own cooking.

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This commit is contained in:
Bastien Montagne 2015-06-27 10:24:00 +02:00
parent ff7a46cfad
commit ecb6a6df52
3 changed files with 21 additions and 19 deletions
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37
source/blender/imbuf/intern/openexr/openexr_api.cpp
View File

@ -769,16 +769,19 @@ static const char *imb_exr_insert_view_name(const char *passname, const char *vi
return passname;
static char retstr[EXR_PASS_MAXNAME];
const char *end = passname + strlen(passname);
const char *token;
const char delims[] = {'.', '\0'};
char *sep;
char *token;
size_t len;
int len = IMB_exr_split_token(passname, end, &token);
len = BLI_str_rpartition(passname, delims, &sep, &token);
if (len == 0)
if (sep) {
BLI_snprintf(retstr, sizeof(retstr), "%.*s.%s.%s", (int)len, passname, viewname, token);
}
else {
BLI_snprintf(retstr, sizeof(retstr), "%s.%s", passname, viewname);
else
BLI_snprintf(retstr, sizeof(retstr), "%.*s%s.%s",
(int)(end - passname) - len, passname, viewname, token);
}
return retstr;
}
@ -1413,16 +1416,18 @@ void IMB_exr_close(void *handle)
/* ********* */
/* get a substring from the end of the name, separated by '.' */
int IMB_exr_split_token(const char *str, const char *end, const char **token)
static int imb_exr_split_token(const char *str, const char *end, const char **token)
{
ptrdiff_t maxlen = end - str;
int len = 0;
while (len < maxlen && *(end - len - 1) != '.') {
len++;
const char delims[] = {'.', '\0'};
char *sep;
BLI_str_partition_ex(str, end, delims, &sep, (char **)token, true);
if (!sep) {
*token = str;
}
*token = end - len;
return len;
return (int)(end - *token);
}
static int imb_exr_split_channel_name(ExrChannel *echan, char *layname, char *passname)
@ -1449,7 +1454,7 @@ static int imb_exr_split_channel_name(ExrChannel *echan, char *layname, char *pa
}
/* last token is single character channel identifier */
len = IMB_exr_split_token(name, end, &token);
len = imb_exr_split_token(name, end, &token);
if (len == 0) {
printf("multilayer read: bad channel name: %s\n", name);
return 0;
@ -1487,7 +1492,7 @@ static int imb_exr_split_channel_name(ExrChannel *echan, char *layname, char *pa
end -= len + 1; /* +1 to skip '.' separator */
/* second token is pass name */
len = IMB_exr_split_token(name, end, &token);
len = imb_exr_split_token(name, end, &token);
if (len == 0) {
printf("multilayer read: bad channel name: %s\n", name);
return 0;

2
source/blender/imbuf/intern/openexr/openexr_multi.h
View File

@ -93,8 +93,6 @@ void IMB_exr_close(void *handle);
void IMB_exr_add_view(void *handle, const char *name);
int IMB_exr_split_token(const char *str, const char *end, const char **token);
bool IMB_exr_has_multilayer(void *handle);
bool IMB_exr_has_singlelayer_multiview(void *handle);

1
source/blender/imbuf/intern/openexr/openexr_stub.cpp
View File

@ -79,6 +79,5 @@ bool IMB_exr_multiview_save(
void IMB_exr_close (void * /*handle*/) { }
void IMB_exr_add_view(void * /*handle*/, const char * /*name*/) { }
int IMB_exr_split_token(const char * /*str*/, const char * /*end*/, const char ** /*token*/) { return 1; }
bool IMB_exr_has_multilayer(void * /*handle*/) { return false; }
bool IMB_exr_has_singlelayer_multiview(void * /*handle*/) { return false; }