diff options
author | Jeroen Bakker <jeroen@blender.org> | 2021-03-08 10:28:31 +0300 |
---|---|---|
committer | Jeroen Bakker <jeroen@blender.org> | 2021-03-08 10:28:31 +0300 |
commit | 89757f918cfa9e087f1a55f7c94688a1f623b612 (patch) | |
tree | 0b89e4c69f4bcaff5a230f807f54bfc3e8c11cf3 /source/blender/blenkernel/intern/cryptomatte.cc | |
parent | a1bc7729f20b8a8250f938d768ab2d104c41af54 (diff) |
Revert "Fix T86026: Crash Opening Cryptomatte File."
This reverts commit 7f3649874070de38131263317d02906d50279f93.
Diffstat (limited to 'source/blender/blenkernel/intern/cryptomatte.cc')
-rw-r--r-- | source/blender/blenkernel/intern/cryptomatte.cc | 22 |
1 files changed, 7 insertions, 15 deletions
diff --git a/source/blender/blenkernel/intern/cryptomatte.cc b/source/blender/blenkernel/intern/cryptomatte.cc index 9d9cace3a35..3188656aa6b 100644 --- a/source/blender/blenkernel/intern/cryptomatte.cc +++ b/source/blender/blenkernel/intern/cryptomatte.cc @@ -184,30 +184,22 @@ float BKE_cryptomatte_hash_to_float(uint32_t cryptomatte_hash) char *BKE_cryptomatte_entries_to_matte_id(NodeCryptomatte *node_storage) { - std::stringstream ss; - ss.precision(9); - + DynStr *matte_id = BLI_dynstr_new(); bool first = true; LISTBASE_FOREACH (CryptomatteEntry *, entry, &node_storage->entries) { if (!first) { - ss << ','; + BLI_dynstr_append(matte_id, ","); } - blender::StringRef entry_name(entry->name, BLI_strnlen(entry->name, sizeof(entry->name))); - if (!entry_name.is_empty()) { - ss << entry_name; + if (BLI_strnlen(entry->name, sizeof(entry->name)) != 0) { + BLI_dynstr_nappend(matte_id, entry->name, sizeof(entry->name)); } else { - ss << '<' << std::scientific << entry->encoded_hash << '>'; + BLI_dynstr_appendf(matte_id, "<%.9g>", entry->encoded_hash); } first = false; } - - /* Convert result to C string. */ - const std::string result_string = ss.str(); - const char *c_str = result_string.c_str(); - size_t result_len = result_string.size() + 1; - char *result = static_cast<char *>(MEM_mallocN(sizeof(char) * result_len, __func__)); - memcpy(result, c_str, result_len); + char *result = BLI_dynstr_get_cstring(matte_id); + BLI_dynstr_free(matte_id); return result; } |