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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 +4 -12
1 changed files with 4 additions and 12 deletions
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16
source/blender/blenloader/intern/versioning_290.cc
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@ -124,9 +124,7 @@ static void seq_convert_transform_animation(const Sequence *seq,
BezTriple *bezt = fcu->bezt;
int change;
for (int i = fcu->totvert; --i, ++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*/
//changed it to use decrement instead of increment to use less resources
/* Same math as with old_image_center_*, but simplified. */
bezt->vec[0][1] = (image_size - scene_size) / 2 + bezt->vec[0][1];
bezt->vec[1][1] = (image_size - scene_size) / 2 + bezt->vec[1][1];
@ -277,9 +275,7 @@ static void seq_convert_transform_animation_2(const Scene *scene,
BezTriple *bezt = fcu->bezt;
int change;
for (int i = fcu->totvert; --i, ++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*/
//changed it to use decrement instead of increment to use less resources
/* Same math as with old_image_center_*, but simplified. */
bezt->vec[0][1] *= scale_to_fit_factor;
bezt->vec[1][1] *= scale_to_fit_factor;
@ -737,9 +733,7 @@ static void do_versions_point_attribute_names(CustomData *pdata)
/* Change from capital initial letter to lower case (#82693). */
int change;
for (int i = pdata->totlayer; --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*/
//changed it to use decrement instead of increment to use less resources
change = (pdata->totlayer - i);
CustomDataLayer *layer = &pdata->layers[change];
if (layer->type == CD_PROP_FLOAT3 && STREQ(layer->name, "Position")) {
@ -759,9 +753,7 @@ static void do_versions_291_fcurve_handles_limit(FCurve *fcu)
{
uint i = (fcu->totvert - 1);
for (BezTriple *bezt = fcu->bezt; --i, ++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*/
//changed it to use decrement instead of increment to use less resources
/* Only adjust bezier key-frames. */
if (bezt->ipo != BEZT_IPO_BEZ) {
continue;