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ChunkFile: Handle bool in a stable way across platforms

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bool is not always guaranteed to be the same size on every platform.
On some platforms it may be one byte, on others it can be 8 bytes if the
platform dictates it. It's implementation-defined.

This can be problematic when it comes to storing this
data to disk (it can also be space-inefficient, but that's not really an
issue). Also say for some reason you moved your savestates to another
platform, it's possible they won't load correctly due to differences in size.

This change stores all bools to savestates as if they were a byte in size
and handles the loading of them accordingly.
This commit is contained in:
Lioncash
2016-04-14 22:22:34 -04:00
parent 4d864ece27
commit 4ae4b241ec
2 changed files with 15 additions and 1 deletions
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2
Source/Core/Core/State.cpp
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@ -71,7 +71,7 @@ static Common::Event g_compressAndDumpStateSyncEvent;
static std::thread g_save_thread;
// Don't forget to increase this after doing changes on the savestate system
static const u32 STATE_VERSION = 53; // Last changed in PR 3759
static const u32 STATE_VERSION = 54; // Last changed in PR 3782
// Maps savestate versions to Dolphin versions.
// Versions after 42 don't need to be added to this list,