Fix replay rewind/load state bug#16710
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LibretroAdmin merged 3 commits intolibretro:masterfrom Jun 18, 2024
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Will return 0 for non-file streams. I didn't want to mess around with memory_stream (which could in theory have a truncate impl that sets size) because there were globals and stuff and I got nervous (also truncate might *grow* a file if the new length is longer than the old one and then I'd have to think about realloc, etc).
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Is this released? |
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I believe the last release was June 4 so probably not? |
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Looking forward😄 |
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Currently, doing these actions will cause issues with replays (desync):
On playback, you'll see 1 second of holding left followed by 4 seconds of holding right, because while we seek to the replay state as of the loaded state we don't truncate the file. This patch adds
intfstream_truncateand uses it while recording to fix record-and-replay.