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Fix WORDS_NEED_ALIGNMENT breaks

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This commit is contained in:
Kp 2015-02-22 01:29:43 +00:00
parent 8e4493a534
commit f29f5cc9b3
1 changed files with 5 additions and 6 deletions
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11
similar/main/polyobj.cpp
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@ -203,7 +203,6 @@ static void align_polygon_model_data(polymodel *pm)
{
int chunk_len;
int total_correction = 0;
ubyte *cur_old, *cur_new;
chunk cur_ch;
chunk ch_list[MAX_CHUNKS];
int no_chunks = 0;
@ -213,8 +212,8 @@ static void align_polygon_model_data(polymodel *pm)
Assert(tmp != NULL);
//start with first chunk (is always aligned!)
cur_old = pm->model_data.get();
cur_new = tmp;
auto cur_old = pm->model_data.get();
auto cur_new = tmp.get();
chunk_len = get_chunks(cur_old, cur_new, ch_list, &no_chunks);
memcpy(cur_new, cur_old, chunk_len);
while (no_chunks > 0) {
@ -234,7 +233,7 @@ static void align_polygon_model_data(polymodel *pm)
for (int i = 0; i < no_chunks; i++)
ch_list[i].correction += to_shift;
total_correction += to_shift;
Assert((u_int32_t)new_dest(cur_ch) % 4L == 0);
Assert(reinterpret_cast<uintptr_t>(new_dest(cur_ch)) % 4L == 0);
Assert(total_correction <= SHIFT_SPACE); // if you get this, increase SHIFT_SPACE
}
//write (corrected) chunk for current chunk:
@ -250,12 +249,12 @@ static void align_polygon_model_data(polymodel *pm)
for (int i = 0; i < MAX_SUBMODELS; i++)
if (&pm->model_data[pm->submodel_ptrs[i]] >= cur_old
&& &pm->model_data[pm->submodel_ptrs[i]] < cur_old + chunk_len)
pm->submodel_ptrs[i] += (cur_new - tmp) - (cur_old - pm->model_data.get());
pm->submodel_ptrs[i] += (cur_new - tmp.get()) - (cur_old - pm->model_data.get());
}
pm->model_data_size += total_correction;
pm->model_data = make_unique<ubyte[]>(pm->model_data_size);
Assert(pm->model_data != NULL);
memcpy(pm->model_data.get(), tmp, pm->model_data_size);
memcpy(pm->model_data.get(), tmp.get(), pm->model_data_size);
}
#endif //def WORDS_NEED_ALIGNMENT