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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 +5 -5
1 changed files with 5 additions and 5 deletions
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Showing only changes of commit aa97a81fea - Show all commits

10
source/blender/blenloader/intern/versioning_260.c
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@ -356,7 +356,7 @@ static void do_versions_mesh_mloopcol_swap_2_62_1(Mesh *me)
int change1;
int change2;
for (a = me->ldata.totlayer; --a) {
for (a = me->ldata.totlayer; --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*/
@ -365,7 +365,7 @@ static void do_versions_mesh_mloopcol_swap_2_62_1(Mesh *me)
if (layer->type == CD_PROP_BYTE_COLOR) {
mloopcol = (MLoopCol *)layer->data;
for (i = me->totloop; --i, ++mloopcol) {
for (i = me->totloop; --i, ++mloopcol; ) {
/*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*/
@ -462,7 +462,7 @@ static void do_versions_affine_tracker_track(MovieTrackingTrack *track)
int i;
int change;
for (i = track->markersnr; --i) {
for (i = track->markersnr; --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*/
@ -908,11 +908,11 @@ void blo_do_versions_260(FileData *fd, Library *UNUSED(lib), Main *bmain)
/* convert delta addition into delta scale */
int i;
int change;
for (i = 3; --i) {
for (i = 3; --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*/
change = (3 - i)
change = (3 - i);
if ((ob->dsize[change] == 0.0f) || /* simple case, user never touched dsize */
(ob->scale[change] == 0.0f)) /* can't scale the dsize to give a non zero result,
* so fallback to 1.0f */