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Implement StripAddress; inline other no-op mem calls

This commit is contained in:
Iliyas Jorio 2021-02-21 17:14:34 +01:00
parent 00f4b36f5d
commit cccf458a5f
3 changed files with 33 additions and 86 deletions
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10
src/Graphics/Graphics.cpp
View File

@ -235,16 +235,6 @@ Ptr GetPixBaseAddr(PixMapHandle pm)
return (Ptr) GetImpl(*pm).data.data();
}
Boolean LockPixels(PixMapHandle pm)
{
return true;
}
void UnlockPixels(PixMapHandle pm)
{
// no-op
}
// ---------------------------------------------------------------------------- -
// Port

64
src/Memory/Memory.cpp
View File

@ -127,67 +127,3 @@ void BlockMoveData(const void* srcPtr, void* destPtr, Size byteCount)
{
TODOFATAL();
}
//-----------------------------------------------------------------------------
// No-op memory junk
void MaxApplZone(void)
{
// No-op
}
void MoreMasters(void)
{
// No-op
}
Size CompactMem(Size)
{
// No-op
// TODO: what should we actually return?
return 0;
}
Size CompactMemSys(Size)
{
// No-op
// TODO: what should we actually return?
return 0;
}
void PurgeMem(Size)
{
// No-op
}
void PurgeMemSys(Size)
{
// No-op
}
Size MaxMem(Size*)
{
// No-op
// TODO: what should we actually return?
return 0;
}
void HNoPurge(Handle)
{
// No-op
}
void HLock(Handle)
{
// No-op
}
void HLockHi(Handle)
{
// No-op
}
void NoPurgePixels(PixMapHandle)
{
// No-op
}

45
src/Pomme.h
View File

@ -280,32 +280,53 @@ Boolean Button(void);
//-----------------------------------------------------------------------------
// Memory: No-op
void MaxApplZone(void);
// No-op in Pomme.
static inline void MaxApplZone(void) {}
void MoreMasters(void);
// No-op in Pomme.
static inline void MoreMasters(void) {}
Size CompactMem(Size);
// No-op in Pomme.
static inline Size CompactMem(Size size) { return size; }
// No-op in Pomme.
// Compact system heap zone manually.
Size CompactMemSys(Size);
static inline Size CompactMemSys(Size size) { return size; }
void PurgeMem(Size);
// No-op in Pomme.
static inline void PurgeMem(Size size) {}
void PurgeMemSys(Size);
// No-op in Pomme.
static inline void PurgeMemSys(Size size) {}
Size MaxMem(Size* grow);
// No-op in Pomme.
// TODO: do something about `grow` and return a large integer to make it look like we have tons of memory.
static inline Size MaxMem(Size* grow) { return 0; }
void HNoPurge(Handle);
// No-op in Pomme.
static inline void HNoPurge(Handle handle) {} // no-op
void HLock(Handle);
// No-op in Pomme.
static inline void HLock(Handle handle) {} // no-op
void HLockHi(Handle);
// No-op in Pomme.
static inline void HLockHi(Handle handle) {} // no-op
void NoPurgePixels(PixMapHandle);
// No-op in Pomme.
static inline void HUnlock(Handle handle) {} // no-op
// No-op in Pomme.
static inline void NoPurgePixels(PixMapHandle handle) {} // no-op
// No-op in Pomme.
// To prevent the base address for an offscreen pixel image from being moved
// while you draw into or copy from its pixel map.
Boolean LockPixels(PixMapHandle); // shall return true always
static inline Boolean LockPixels(PixMapHandle handle) { return true; } // no-op; shall always return true
// No-op in Pomme.
// If the Memory Manager started up in 24-bit mode, strips flag bits from 24-bit memory addresses;
// otherwise (in 32-bit mode), returns the address unchanged.
static inline Ptr StripAddress(Ptr ptr) { return ptr; } // no-op
//-----------------------------------------------------------------------------
// Memory: Handle