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d5fd0990a1
If those functions (e.g. called by common->Printf(), common->Error()) weren't called from the mainthread and win_outputEditString was set to 1, a deadlock could occur. Specifically, the async thread (handling sound) was calling common->Warning() -> Sys_Printf() -> Conbuf_AppendText() which called SendMessageA() which blocks until the main thread handles the message. The main thread however was in idSampleDecoderLocal::Decode() trying to enter CRITICAL_SECTION_ONE, which was held by the async thread (it's used to synchronize sound handling between main and async thread). So now if Sys_Printf() (or Sys_Error() which should have the same problem) is not called by the main thread, the text is buffered and Conbuf_AppendText() is called for the buffered lines in the next frame in Win_Frame(). |
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| .. | ||
| cm | ||
| d3xp | ||
| framework | ||
| game | ||
| idlib | ||
| MayaImport | ||
| renderer | ||
| sound | ||
| sys | ||
| tools | ||
| TypeInfo | ||
| ui | ||
| CMakeLists.txt | ||
| config.h.in | ||
| mmakefile.src | ||