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Allow textures to have their data partially mapped (#2629)

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* Allow textures to have their data partially mapped

* Explicitly check for invalid memory ranges on the MultiRangeList

* Update GetWritableRegion to also support unmapped ranges
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gdkchan 2022-02-22 13:34:16 -03:00 • committed by GitHub
parent c9c65af59e
commit 0a24aa6af2
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6 changed files with 170 additions and 68 deletions
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7
Ryujinx.Memory/Range/MemoryRange.cs
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@ -50,6 +50,13 @@ namespace Ryujinx.Memory.Range
ulong otherAddress = other.Address;
ulong otherEndAddress = other.EndAddress;
// If any of the ranges if invalid (address + size overflows),
// then they are never considered to overlap.
if (thisEndAddress < thisAddress || otherEndAddress < otherAddress)
{
return false;
}
return thisAddress < otherEndAddress && otherAddress < thisEndAddress;
}