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Sprinkle const around where appropriate (#1909)

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* Sprinkle `const` around where appropriate

- This will make it easier to use `NDS` objects in `const` contexts (e.g. `const` parameters or methods)

* Remove the `const` qualifier on `DSi_DSP::DSPRead16`

- MMIO reads can be non-pure, so this may not be `const` in the future
This commit is contained in:
Jesse Talavera
2023-12-12 05:07:22 -05:00
committed by GitHub
parent 2cba2e783a
commit 9bfc9c08ff
57 changed files with 253 additions and 243 deletions
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24
src/FIFO.h
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@ -74,12 +74,12 @@ public:
return ret;
}
T Peek()
T Peek() const
{
return Entries[ReadPos];
}
T Peek(u32 offset)
T Peek(u32 offset) const
{
u32 pos = ReadPos + offset;
if (pos >= NumEntries)
@ -88,11 +88,11 @@ public:
return Entries[pos];
}
u32 Level() { return NumOccupied; }
bool IsEmpty() { return NumOccupied == 0; }
bool IsFull() { return NumOccupied >= NumEntries; }
u32 Level() const { return NumOccupied; }
bool IsEmpty() const { return NumOccupied == 0; }
bool IsFull() const { return NumOccupied >= NumEntries; }
bool CanFit(u32 num) { return ((NumOccupied + num) <= NumEntries); }
bool CanFit(u32 num) const { return ((NumOccupied + num) <= NumEntries); }
private:
T Entries[NumEntries] = {0};
@ -164,12 +164,12 @@ public:
return ret;
}
T Peek()
T Peek() const
{
return Entries[ReadPos];
}
T Peek(u32 offset)
T Peek(u32 offset) const
{
u32 pos = ReadPos + offset;
if (pos >= NumEntries)
@ -178,11 +178,11 @@ public:
return Entries[pos];
}
u32 Level() { return NumOccupied; }
bool IsEmpty() { return NumOccupied == 0; }
bool IsFull() { return NumOccupied >= NumEntries; }
u32 Level() const { return NumOccupied; }
bool IsEmpty() const { return NumOccupied == 0; }
bool IsFull() const { return NumOccupied >= NumEntries; }
bool CanFit(u32 num) { return ((NumOccupied + num) <= NumEntries); }
bool CanFit(u32 num) const { return ((NumOccupied + num) <= NumEntries); }
private:
u32 NumEntries;