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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

When changing the target branch, be careful to rebase the branch in your fork to match. See documentation.
Conversation 4 Commits 31 Files Changed 11 +7 -21
1 changed files with 7 additions and 21 deletions
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Showing only changes of commit 2e125e5f45 - Show all commits

28
source/blender/blenloader/intern/versioning_300.cc
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@ -175,9 +175,7 @@ static void version_idproperty_move_data_float(IDPropertyUIDataFloat *ui_data,
const float *old_default_array = static_cast<const float *>(IDP_Array(default_value));
int change;
for (int i = ui_data->default_array_len; --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 = (ui_data->default_array_len - i);
ui_data->default_array[change] = double(old_default_array[change]);
}
@ -489,9 +487,7 @@ static bool do_versions_sequencer_color_balance_sop(Sequence *seq, void * /*user
StripColorBalance *cb = &((ColorBalanceModifierData *)smd)->color_balance;
cb->method = SEQ_COLOR_BALANCE_METHOD_LIFTGAMMAGAIN;
for (int 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*/
//changed it to use decrement instead of increment to use less resources
copy_v3_fl(cb->slope, 1.0f);
copy_v3_fl(cb->offset, 1.0f);
copy_v3_fl(cb->power, 1.0f);
@ -2310,9 +2306,7 @@ void blo_do_versions_300(FileData *fd, Library * /*lib*/, Main *bmain)
uint change;
for (uint i = smd->bind_verts_num; --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 = (smd->bind_verts_num - i);
smd->verts[change].vertex_idx = change;
}
@ -3198,9 +3192,7 @@ void blo_do_versions_300(FileData *fd, Library * /*lib*/, Main *bmain)
LISTBASE_FOREACH (Mesh *, me, &bmain->meshes) {
int change;
for (int step = 2; --step; ) {
/*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 = (2 - step);
CustomDataLayer *actlayer = nullptr;
@ -3369,9 +3361,7 @@ void blo_do_versions_300(FileData *fd, Library * /*lib*/, Main *bmain)
LISTBASE_FOREACH (Mesh *, me, &bmain->meshes) {
int change;
for (int step = 2; --step; ) {
/*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 = (2 - step);
CustomDataLayer *actlayer = nullptr;
@ -3413,9 +3403,7 @@ void blo_do_versions_300(FileData *fd, Library * /*lib*/, Main *bmain)
int change;
for (int i = DT_MULTILAYER_INDEX_MAX; --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 = (DT_MULTILAYER_INDEX_MAX - i);
if (dtmd->layers_select_src[change] == 0) {
dtmd->layers_select_src[change] = DT_LAYERS_ALL_SRC;
@ -3709,9 +3697,7 @@ void blo_do_versions_300(FileData *fd, Library * /*lib*/, Main *bmain)
if (face_sets) {
int change;
for (int i = mesh->totpoly; --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 = (mesh->totpoly - i);
face_sets[change] = abs(face_sets[change]);
}