fix: fix multiple compile errors

Author: Totto16

src/graphics/video_renderer_embedded.cpp

@@ -406,6 +406,8 @@ namespace {
 
         // flush encoder and decoder
         // this is not necessary atm, but may be necessary in the future
+        //TODO(Totto): do it nevertheless
+        //NOTE: this is the case, since we send whole frames at once, trough the pipe, so if that changes, the video might get corrupted or miss a frame at the end
 
         // write the trailer, some video containers require this, like e.g. mp4
         auto trailer_ret = av_write_trailer(output_format_ctx);

src/helper/graphic_utils.cpp

@@ -206,7 +206,7 @@ OOPETRIS_GRAPHICS_EXPORTED void utils::set_thread_name(const char* name) {
 #elif defined(WIN32) || defined(_WIN32) || defined(__WIN32__) || defined(__NT__)
     std::wstring name_w{};
     for (std::size_t i = 0; i < strlen(name); ++i) {
-        result += name[i];
+        name_w += name[i];
     }
 
     SetThreadDescription(GetCurrentThread(), name_w.c_str());