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path: root/source/blender/makesdna/intern/dna_genfile.c
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Diffstat (limited to 'source/blender/makesdna/intern/dna_genfile.c')
-rw-r--r--source/blender/makesdna/intern/dna_genfile.c142
1 files changed, 71 insertions, 71 deletions
diff --git a/source/blender/makesdna/intern/dna_genfile.c b/source/blender/makesdna/intern/dna_genfile.c
index 2e21223d042..32e41863ad1 100644
--- a/source/blender/makesdna/intern/dna_genfile.c
+++ b/source/blender/makesdna/intern/dna_genfile.c
@@ -201,10 +201,10 @@ static int elementsize(const SDNA *sdna, short type, short name)
{
int mul, namelen, len;
const char *cp;
-
+
cp = sdna->names[name];
len = 0;
-
+
namelen = strlen(cp);
/* is it a pointer or function pointer? */
if (ispointer(cp)) {
@@ -213,7 +213,7 @@ static int elementsize(const SDNA *sdna, short type, short name)
if (cp[namelen - 1] == ']') {
mul = DNA_elem_array_size(cp);
}
-
+
len = sdna->pointerlen * mul;
}
else if (sdna->typelens[type]) {
@@ -222,11 +222,11 @@ static int elementsize(const SDNA *sdna, short type, short name)
if (cp[namelen - 1] == ']') {
mul = DNA_elem_array_size(cp);
}
-
+
len = mul * sdna->typelens[type];
-
+
}
-
+
return len;
}
@@ -236,13 +236,13 @@ static void printstruct(SDNA *sdna, short strnr)
/* is for debug */
int b, nr;
short *sp;
-
+
sp = sdna->structs[strnr];
-
+
printf("struct %s\n", sdna->types[sp[0]]);
nr = sp[1];
sp += 2;
-
+
for (b = 0; b < nr; b++, sp += 2) {
printf(" %s %s\n", sdna->types[sp[0]], sdna->names[sp[1]]);
}
@@ -322,7 +322,7 @@ static bool init_structDNA(
int *data, *verg, gravity_fix = -1;
short *sp;
char str[8];
-
+
verg = (int *)str;
data = (int *)sdna->data;
@@ -343,17 +343,17 @@ static bool init_structDNA(
const char *cp;
data++;
-
+
/* load names array */
strcpy(str, "NAME");
if (*data == *verg) {
data++;
-
+
sdna->nr_names = *data;
if (do_endian_swap) {
BLI_endian_switch_int32(&sdna->nr_names);
}
-
+
data++;
sdna->names = MEM_callocN(sizeof(void *) * sdna->nr_names, "sdnanames");
}
@@ -361,7 +361,7 @@ static bool init_structDNA(
*r_error_message = "NAME error in SDNA file";
return false;
}
-
+
cp = (char *)data;
for (int nr = 0; nr < sdna->nr_names; nr++) {
sdna->names[nr] = cp;
@@ -381,7 +381,7 @@ static bool init_structDNA(
}
cp = pad_up_4(cp);
-
+
/* load type names array */
data = (int *)cp;
strcpy(str, "TYPE");
@@ -392,7 +392,7 @@ static bool init_structDNA(
if (do_endian_swap) {
BLI_endian_switch_int32(&sdna->nr_types);
}
-
+
data++;
sdna->types = MEM_callocN(sizeof(void *) * sdna->nr_types, "sdnatypes");
}
@@ -400,25 +400,25 @@ static bool init_structDNA(
*r_error_message = "TYPE error in SDNA file";
return false;
}
-
+
cp = (char *)data;
for (int nr = 0; nr < sdna->nr_types; nr++) {
sdna->types[nr] = cp;
-
+
/* this is a patch, to change struct names without a conflict with SDNA */
/* be careful to use it, in this case for a system-struct (opengl/X) */
-
+
if (*cp == 'b') {
/* struct Screen was already used by X, 'bScreen' replaces the old IrisGL 'Screen' struct */
if (strcmp("bScreen", cp) == 0) sdna->types[nr] = cp + 1;
}
-
+
while (*cp) cp++;
cp++;
}
cp = pad_up_4(cp);
-
+
/* load typelen array */
data = (int *)cp;
strcpy(str, "TLEN");
@@ -426,11 +426,11 @@ static bool init_structDNA(
data++;
sp = (short *)data;
sdna->typelens = sp;
-
+
if (do_endian_swap) {
BLI_endian_switch_int16_array(sp, sdna->nr_types);
}
-
+
sp += sdna->nr_types;
}
else {
@@ -444,12 +444,12 @@ static bool init_structDNA(
strcpy(str, "STRC");
if (*data == *verg) {
data++;
-
+
sdna->nr_structs = *data;
if (do_endian_swap) {
BLI_endian_switch_int32(&sdna->nr_structs);
}
-
+
data++;
sdna->structs = MEM_callocN(sizeof(void *) * sdna->nr_structs, "sdnastrcs");
}
@@ -457,17 +457,17 @@ static bool init_structDNA(
*r_error_message = "STRC error in SDNA file";
return false;
}
-
+
sp = (short *)data;
for (int nr = 0; nr < sdna->nr_structs; nr++) {
sdna->structs[nr] = sp;
-
+
if (do_endian_swap) {
short a;
-
+
BLI_endian_switch_int16(&sp[0]);
BLI_endian_switch_int16(&sp[1]);
-
+
a = sp[1];
sp += 2;
while (a--) {
@@ -552,7 +552,7 @@ SDNA *DNA_sdna_from_data(
sdna->data = data;
}
sdna->data_alloc = data_alloc;
-
+
if (init_structDNA(sdna, do_endian_swap, &error_message)) {
return sdna;
@@ -606,11 +606,11 @@ static void recurs_test_compflags(const SDNA *sdna, char *compflags, int structn
int a, b, typenr, elems;
const short *sp;
const char *cp;
-
+
/* check all structs, test if it's inside another struct */
sp = sdna->structs[structnr];
typenr = sp[0];
-
+
for (a = 0; a < sdna->nr_structs; a++) {
if ((a != structnr) && (compflags[a] == SDNA_CMP_EQUAL)) {
sp = sdna->structs[a];
@@ -627,7 +627,7 @@ static void recurs_test_compflags(const SDNA *sdna, char *compflags, int structn
}
}
}
-
+
}
@@ -641,7 +641,7 @@ const char *DNA_struct_get_compareflags(const SDNA *oldsdna, const SDNA *newsdna
const short *sp_old, *sp_new;
const char *str1, *str2;
char *compflags;
-
+
if (oldsdna->nr_structs == 0) {
printf("error: file without SDNA\n");
return NULL;
@@ -649,14 +649,14 @@ const char *DNA_struct_get_compareflags(const SDNA *oldsdna, const SDNA *newsdna
compflags = MEM_callocN(oldsdna->nr_structs, "compflags");
- /* we check all structs in 'oldsdna' and compare them with
+ /* we check all structs in 'oldsdna' and compare them with
* the structs in 'newsdna'
*/
unsigned int newsdna_index_last = 0;
-
+
for (a = 0; a < oldsdna->nr_structs; a++) {
sp_old = oldsdna->structs[a];
-
+
/* search for type in cur */
int sp_new_index = DNA_struct_find_nr_ex(newsdna, oldsdna->types[sp_old[0]], &newsdna_index_last);
@@ -667,7 +667,7 @@ const char *DNA_struct_get_compareflags(const SDNA *oldsdna, const SDNA *newsdna
sp_new = newsdna->structs[sp_new_index];
/* initial assumption */
compflags[a] = SDNA_CMP_NOT_EQUAL;
-
+
/* compare length and amount of elems */
if (sp_new[1] == sp_old[1]) {
if (newsdna->typelens[sp_new[0]] == oldsdna->typelens[sp_old[0]]) {
@@ -701,7 +701,7 @@ const char *DNA_struct_get_compareflags(const SDNA *oldsdna, const SDNA *newsdna
}
}
-
+
}
}
@@ -718,7 +718,7 @@ const char *DNA_struct_get_compareflags(const SDNA *oldsdna, const SDNA *newsdna
recurs_test_compflags(oldsdna, compflags, a);
}
}
-
+
#if 0
for (a = 0; a < oldsdna->nr_structs; a++) {
if (compflags[a] == SDNA_CMP_NOT_EQUAL) {
@@ -801,7 +801,7 @@ static void cast_elem(
case SDNA_TYPE_UINT64:
val = *( (uint64_t *)olddata); break;
}
-
+
switch (ctypenr) {
case SDNA_TYPE_CHAR:
*curdata = val; break;
@@ -846,11 +846,11 @@ static void cast_pointer(int curlen, int oldlen, const char *name, char *curdata
{
int64_t lval;
int arrlen;
-
+
arrlen = DNA_elem_array_size(name);
-
+
while (arrlen > 0) {
-
+
if (curlen == oldlen) {
memcpy(curdata, olddata, curlen);
}
@@ -869,7 +869,7 @@ static void cast_pointer(int curlen, int oldlen, const char *name, char *curdata
/* for debug */
printf("errpr: illegal pointersize!\n");
}
-
+
olddata += oldlen;
curdata += curlen;
arrlen--;
@@ -883,7 +883,7 @@ static void cast_pointer(int curlen, int oldlen, const char *name, char *curdata
static int elem_strcmp(const char *name, const char *oname)
{
int a = 0;
-
+
while (1) {
if (name[a] != oname[a]) return 1;
if (name[a] == '[' || oname[a] == '[') break;
@@ -916,9 +916,9 @@ static const char *find_elem(
{
int a, elemcount, len;
const char *otype, *oname;
-
+
/* without arraypart, so names can differ: return old namenr and type */
-
+
/* in old is the old struct */
elemcount = old[1];
old += 2;
@@ -934,10 +934,10 @@ static const char *find_elem(
if (sppo) *sppo = old;
return olddata;
}
-
+
return NULL;
}
-
+
olddata += len;
}
return NULL;
@@ -975,7 +975,7 @@ static void reconstruct_elem(
*/
int a, elemcount, len, countpos, oldsize, cursize, mul;
const char *otype, *oname, *cp;
-
+
/* is 'name' an array? */
cp = name;
countpos = 0;
@@ -983,7 +983,7 @@ static void reconstruct_elem(
cp++; countpos++;
}
if (*cp != '[') countpos = 0;
-
+
/* in old is the old struct */
elemcount = old[1];
old += 2;
@@ -991,9 +991,9 @@ static void reconstruct_elem(
otype = oldsdna->types[old[0]];
oname = oldsdna->names[old[1]];
len = elementsize(oldsdna, old[0], old[1]);
-
+
if (strcmp(name, oname) == 0) { /* name equal */
-
+
if (ispointer(name)) { /* pointer of functionpointer afhandelen */
cast_pointer(newsdna->pointerlen, oldsdna->pointerlen, name, curdata, olddata);
}
@@ -1009,7 +1009,7 @@ static void reconstruct_elem(
else if (countpos != 0) { /* name is an array */
if (oname[countpos] == '[' && strncmp(name, oname, countpos) == 0) { /* basis equal */
-
+
cursize = DNA_elem_array_size(name);
oldsize = DNA_elem_array_size(oname);
@@ -1022,7 +1022,7 @@ static void reconstruct_elem(
mul = len / oldsize; /* size of single old array element */
mul *= (cursize < oldsize) ? cursize : oldsize; /* smaller of sizes of old and new arrays */
memcpy(curdata, olddata, mul);
-
+
if (oldsize > cursize && strcmp(type, "char") == 0) {
/* string had to be truncated, ensure it's still null-terminated */
curdata[mul - 1] = '\0';
@@ -1086,7 +1086,7 @@ static void reconstruct_struct(
spo = oldsdna->structs[oldSDNAnr];
elen = oldsdna->typelens[spo[0]];
memcpy(cur, data, elen);
-
+
return;
}
@@ -1102,7 +1102,7 @@ static void reconstruct_struct(
for (a = 0; a < elemcount; a++, spc += 2) { /* convert each field */
type = newsdna->types[spc[0]];
name = newsdna->names[spc[1]];
-
+
elen = elementsize(newsdna, spc[0], spc[1]);
/* test: is type a struct? */
@@ -1110,26 +1110,26 @@ static void reconstruct_struct(
/* struct field type */
/* where does the old struct data start (and is there an old one?) */
cpo = (char *)find_elem(oldsdna, type, name, spo, data, &sppo);
-
+
if (cpo) {
oldSDNAnr = DNA_struct_find_nr_ex(oldsdna, type, &oldsdna_index_last);
curSDNAnr = DNA_struct_find_nr_ex(newsdna, type, &cursdna_index_last);
-
+
/* array! */
mul = DNA_elem_array_size(name);
nameo = oldsdna->names[sppo[1]];
mulo = DNA_elem_array_size(nameo);
-
+
eleno = elementsize(oldsdna, sppo[0], sppo[1]);
-
+
elen /= mul;
eleno /= mulo;
-
+
while (mul--) {
reconstruct_struct(newsdna, oldsdna, compflags, oldSDNAnr, cpo, curSDNAnr, cpc);
cpo += eleno;
cpc += elen;
-
+
/* new struct array larger than old */
mulo--;
if (mulo <= 0) break;
@@ -1167,18 +1167,18 @@ void DNA_struct_switch_endian(const SDNA *oldsdna, int oldSDNAnr, char *data)
if (oldSDNAnr == -1) return;
firststructtypenr = *(oldsdna->structs[0]);
-
+
spo = spc = oldsdna->structs[oldSDNAnr];
elemcount = spo[1];
spc += 2;
cur = data;
-
+
for (a = 0; a < elemcount; a++, spc += 2) {
type = oldsdna->types[spc[0]];
name = oldsdna->names[spc[1]];
-
+
/* elementsize = including arraysize */
elen = elementsize(oldsdna, spc[0], spc[1]);
@@ -1189,7 +1189,7 @@ void DNA_struct_switch_endian(const SDNA *oldsdna, int oldSDNAnr, char *data)
char *cpo = (char *)find_elem(oldsdna, type, name, spo, data, NULL);
if (cpo) {
oldSDNAnr = DNA_struct_find_nr_ex(oldsdna, type, &oldsdna_index_last);
-
+
mul = DNA_elem_array_size(name);
elena = elen / mul;
@@ -1255,7 +1255,7 @@ void *DNA_struct_reconstruct(
char *cur, *cpc;
const char *cpo;
const char *type;
-
+
/* oldSDNAnr == structnr, we're looking for the corresponding 'cur' number */
spo = oldsdna->structs[oldSDNAnr];
type = oldsdna->types[spo[0]];
@@ -1304,11 +1304,11 @@ bool DNA_struct_find(const SDNA *sdna, const char *stype)
bool DNA_struct_elem_find(const SDNA *sdna, const char *stype, const char *vartype, const char *name)
{
const int SDNAnr = DNA_struct_find_nr(sdna, stype);
-
+
if (SDNAnr != -1) {
const short * const spo = sdna->structs[SDNAnr];
const char * const cp = find_elem(sdna, vartype, name, spo, NULL, NULL);
-
+
if (cp) {
return true;
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-06 11:46:53 +0300