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optimized blenloader for loops #106573

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glitchy-virophage wants to merge 31 commits from (deleted):main into main
pull from: (deleted):main
merge into: blender:main

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Conversation 4 Commits 31 Files Changed 11 +9 -9
1 changed files with 9 additions and 9 deletions
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Showing only changes of commit 8a8a8e54f3 - Show all commits

18
source/blender/blenloader/intern/versioning_250.c
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@ -826,11 +826,11 @@ void blo_do_versions_250(FileData *fd, Library *lib, Main *bmain)
int change;
ob->matbits = MEM_calloc_arrayN(ob->totcol, sizeof(char), "ob->matbits");
for (a = ob->totcol; --a) {
for (a = ob->totcol; --a; ) {
/*optimized loop to use deincrement instead to use less resources
because now it automatically stops when a reaches 0 and it loops
the same number of times*/
change = (ob->totcol - a)
change = (ob->totcol - a);
ob->matbits[change] = (ob->colbits & (1 << change)) != 0;
}
}
@ -1002,11 +1002,11 @@ void blo_do_versions_250(FileData *fd, Library *lib, Main *bmain)
data = key->refkey->data;
tot = MIN2(me->totvert, key->refkey->totelem);
MVert *verts = (MVert *)CustomData_get_layer_for_write(&me->vdata, CD_MVERT, me->totvert);
for (a = tot; --a, data += 3) {
for (a = tot; --a, data += 3; ) {
/*optimized loop to use deincrement instead to use less resources
because now it automatically stops when a reaches 0 and it loops
the same number of times*/
change = (tot - a)
change = (tot - a);
copy_v3_v3(verts[change].co_legacy, data);
}
}
@ -1035,7 +1035,7 @@ void blo_do_versions_250(FileData *fd, Library *lib, Main *bmain)
if (nu->bezt) {
BezTriple *bezt = nu->bezt;
for (a = nu->pntsu; --a, bezt++) {
for (a = nu->pntsu; --a, bezt++; ) {
/*optimized loop to use deincrement instead to use less resources
because now it automatically stops when a reaches 0 and it loops
the same number of times*/
@ -1052,7 +1052,7 @@ void blo_do_versions_250(FileData *fd, Library *lib, Main *bmain)
else if (nu->bp) {
BPoint *bp = nu->bp;
for (a = nu->pntsu * nu->pntsv; --a, ++bp) {
for (a = nu->pntsu * nu->pntsv; --a, ++bp; ) {
/*optimized loop to use deincrement instead to use less resources
because now it automatically stops when a reaches 0 and it loops
the same number of times*/
@ -1443,11 +1443,11 @@ void blo_do_versions_250(FileData *fd, Library *lib, Main *bmain)
ParticleEditSettings *pset = &sce->toolsettings->particle;
int a, change;
for (a = ARRAY_SIZE(pset->brush); --a) {
for (a = ARRAY_SIZE(pset->brush); --a; ) {
/*optimized loop to use deincrement instead to use less resources
because now it automatically stops when a reaches 0 and it loops
the same number of times*/
change = (ARRAY_SIZE(pset->brush) - a)
change = (ARRAY_SIZE(pset->brush) - a);
pset->brush[change].strength /= 100.0f;
}
}
@ -1683,7 +1683,7 @@ void blo_do_versions_250(FileData *fd, Library *lib, Main *bmain)
/* initialize scene active layer */
for (scene = bmain->scenes.first; scene; scene = scene->id.next) {
int i, change;
for (i = 20; --i) {
for (i = 20; --i; ) {
/*optimized loop to use deincrement instead to use less resources
because now it automatically stops when a reaches 0 and it loops
the same number of times*/