MetaHookSv-refs/tags/v20250202a

changes

[SDL] Update SDL3-over-SDL2 compatibility layer to fix a black-screen issue on the HL25th GoldSrc engine.

[SCModelDownloader] Use UtilHTTPClient_libcurl.dll when possible, to avoid mem leak from UtilHTTPClient_SteamAPI. as Sven Co-op has already been shipped with libcurl.dll

改动

[SDL] 修复SDL3 over SDL2兼容层里面出现的一个黑屏问题，该问题仅在HL25引擎中出现。

[SCModelDownloader] 优先使用 UtilHTTPClient_libcurl.dll （依赖SC自带的libcurl.dll），以避免受 UtilHTTPClient_SteamAPI.dll 内部可能存在的内存泄露影响。UtilHTTPClient_SteamAPI.dll 造成的内存泄漏有概率导致Steam主进程和游戏进程崩溃。