[*] Fix bytebuffer crash on copy assignment when empty (also move the constructors implementation to a inl file)
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60771f6e6b
commit
9b3aa12db6
@ -96,76 +96,23 @@ namespace Aurora::Memory
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AuUInt8 scaleSize {}; // TODO:
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///////////////////////////////////////////////////////////////////////
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/**
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* @brief Default constructor, allocates an auto-expanding linear bytebuffer
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*/
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inline ByteBuffer();
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/**
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* @brief Move constructor
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* @param buffer
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*/
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inline ByteBuffer(ByteBuffer &&buffer)
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{
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this->base = buffer.base;
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this->length = buffer.length;
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this->allocSize = buffer.length;
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this->writePtr = this->base + (buffer.writePtr - buffer.base);
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this->readPtr = this->base + (buffer.readPtr - buffer.base);
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this->flagCircular = buffer.flagCircular;
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this->flagExpandable = buffer.flagExpandable;
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this->scaleSize = buffer.scaleSize;
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this->flagReadError = buffer.flagReadError;
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this->flagWriteError = buffer.flagWriteError;
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this->alignment = buffer.alignment;
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buffer.base = {};
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buffer.length = {};
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buffer.allocSize = {};
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buffer.writePtr = {};
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buffer.readPtr = {};
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buffer.flagCircular = {};
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buffer.flagExpandable = {};
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buffer.flagAlwaysExpandable = {};
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buffer.scaleSize = {};
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buffer.alignment = {};
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}
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inline ByteBuffer(ByteBuffer &&buffer);
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/**
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* @brief Copy with possible preserve pointers
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* @param buffer
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* @param preservePointers
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*/
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inline ByteBuffer(const ByteBuffer &buffer, bool preservePointers = true)
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{
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if (buffer.length)
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{
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if (buffer.alignment)
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{
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this->base = ZAlloc<AuUInt8 *>(buffer.length, buffer.alignment);
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}
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else
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{
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this->base = ZAlloc<AuUInt8 *>(buffer.length);
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}
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}
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this->scaleSize = buffer.scaleSize;
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this->flagCircular = buffer.flagCircular;
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this->flagExpandable = buffer.flagExpandable;
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this->flagAlwaysExpandable = buffer.flagAlwaysExpandable;
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if (!this->base)
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{
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Reset();
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return;
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}
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this->length = buffer.length;
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this->allocSize = buffer.length;
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if (preservePointers)
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{
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this->writePtr = this->base + (buffer.writePtr - buffer.base);
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this->readPtr = this->base + (buffer.readPtr - buffer.base);
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}
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else
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{
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this->writePtr = this->base;
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this->readPtr = this->base;
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}
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AuMemcpy(this->base, buffer.base, this->length);
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}
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inline ByteBuffer(const ByteBuffer &buffer, bool preservePointers = true);
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/**
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* @brief Copy pointer range into a new ring or byte buffer
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@ -174,124 +121,16 @@ namespace Aurora::Memory
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* @param circular
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* @param expandable
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*/
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inline ByteBuffer(const void *in, AuUInt length, bool circular = false, bool expandable = false) : flagCircular(circular), flagExpandable(expandable), flagReadError(0), flagWriteError(0)
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{
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this->scaleSize = kBufferInitialPower;
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this->base = length ? ZAlloc<AuUInt8 *>(length) : nullptr;
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if (!this->base)
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{
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Reset();
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return;
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}
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if (!in)
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{
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Reset();
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return;
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}
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this->length = length;
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this->allocSize = length;
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this->readPtr = this->base;
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this->writePtr = this->readPtr + this->length;
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AuMemcpy(this->base, in, this->length);
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}
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inline ByteBuffer(const void *in, AuUInt length, bool circular = false, bool expandable = false);
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inline ByteBuffer(const AuList<AuUInt8> &vector, bool circular = false, bool expandable = false) : flagCircular(circular), flagExpandable(expandable), flagReadError(0), flagWriteError(0)
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{
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this->scaleSize = kBufferInitialPower;
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this->base = vector.size() ? ZAlloc<AuUInt8 *>(vector.size()) : nullptr;
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if (!this->base)
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{
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Reset();
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return;
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}
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this->length = vector.size();
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this->allocSize = this->length;
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this->readPtr = this->base;
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this->writePtr = this->readPtr + this->length;
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AuMemcpy(this->base, vector.data(), this->length);
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}
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inline ByteBuffer(const AuList<AuUInt8> &vector, bool circular = false, bool expandable = false);
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inline ByteBuffer(AuUInt length, bool circular = false, bool expandable = false) : flagCircular(circular), flagExpandable(expandable), flagReadError(0), flagWriteError(0)
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{
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this->scaleSize = kBufferInitialPower;
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if (!length)
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{
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Reset();
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return;
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}
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this->base = ZAlloc<AuUInt8 *>(length);
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if (!this->base)
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{
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Reset();
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return;
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}
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this->length = length;
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this->allocSize = length;
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this->readPtr = this->base;
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this->writePtr = this->base;
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}
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inline ByteBuffer(AuUInt length, bool circular = false, bool expandable = false);
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inline ByteBuffer(AuUInt length, AuUInt alignment, bool circular = false, bool expandable = false) : flagCircular(circular), flagExpandable(expandable), flagReadError(0), flagWriteError(0)
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{
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if (!length)
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{
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Reset();
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return;
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}
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this->scaleSize = kBufferInitialPower;
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this->base = ZAlloc<AuUInt8 *>(length, alignment);
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this->alignment = alignment;
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if (!this->base)
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{
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Reset();
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return;
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}
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this->length = length;
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this->allocSize = length;
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this->readPtr = this->base;
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this->writePtr = this->base;
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}
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inline ByteBuffer(AuUInt length, AuUInt alignment, bool circular = false, bool expandable = false);
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template<typename T>
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ByteBuffer(T *base, T *end, bool circular = false, bool expandable = false) : flagCircular(circular), flagExpandable(expandable), flagReadError(0), flagWriteError(0)
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{
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if (!base)
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{
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Reset();
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return;
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}
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if (!end)
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{
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Reset();
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return;
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}
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auto length = static_cast<AuUInt>(end - base) * sizeof(T);
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this->base = length ? ZAlloc<AuUInt8 *>(length) : nullptr;
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this->scaleSize = kBufferInitialPower;
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if (!this->base)
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{
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Reset();
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return;
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}
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this->length = length;
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this->allocSize = length;
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this->readPtr = this->base;
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this->writePtr = this->base + length;
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AuMemcpy(this->base, base, length);
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}
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/**
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* @brief Default constructor, allocates an auto-expanding linear bytebuffer
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*/
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inline ByteBuffer() : flagCircular(0), flagExpandable(true), flagReadError(0), flagWriteError(0)
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{
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this->base = {};
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this->length = {};
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this->allocSize = {};
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this->readPtr = {};
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this->writePtr = {};
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this->scaleSize = kBufferInitialPower;
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}
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ByteBuffer(T *base, T *end, bool circular = false, bool expandable = false);
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inline ~ByteBuffer()
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{
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@ -195,6 +195,190 @@ namespace Aurora::Memory
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return !length || !base;
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}
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ByteBuffer::ByteBuffer(ByteBuffer &&buffer)
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{
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this->base = buffer.base;
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this->length = buffer.length;
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this->allocSize = buffer.length;
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this->writePtr = this->base + (buffer.writePtr - buffer.base);
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this->readPtr = this->base + (buffer.readPtr - buffer.base);
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this->flagCircular = buffer.flagCircular;
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this->flagExpandable = buffer.flagExpandable;
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this->scaleSize = buffer.scaleSize;
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this->flagReadError = buffer.flagReadError;
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this->flagWriteError = buffer.flagWriteError;
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this->alignment = buffer.alignment;
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buffer.base = {};
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buffer.length = {};
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buffer.allocSize = {};
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buffer.writePtr = {};
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buffer.readPtr = {};
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buffer.flagCircular = {};
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buffer.flagExpandable = {};
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buffer.flagAlwaysExpandable = {};
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buffer.scaleSize = {};
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buffer.alignment = {};
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}
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ByteBuffer::ByteBuffer(const ByteBuffer &buffer, bool preservePointers)
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{
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if (buffer.length)
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{
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if (buffer.alignment)
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{
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this->base = ZAlloc<AuUInt8 *>(buffer.length, buffer.alignment);
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}
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else
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{
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this->base = ZAlloc<AuUInt8 *>(buffer.length);
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}
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}
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this->scaleSize = buffer.scaleSize;
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this->flagCircular = buffer.flagCircular;
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this->flagExpandable = buffer.flagExpandable;
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this->flagAlwaysExpandable = buffer.flagAlwaysExpandable;
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if (!this->base)
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{
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Reset();
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return;
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}
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this->length = buffer.length;
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this->allocSize = buffer.length;
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if (preservePointers)
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{
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this->writePtr = this->base + (buffer.writePtr - buffer.base);
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this->readPtr = this->base + (buffer.readPtr - buffer.base);
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}
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else
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{
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this->writePtr = this->base;
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this->readPtr = this->base;
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}
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AuMemcpy(this->base, buffer.base, this->length);
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}
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ByteBuffer::ByteBuffer(const void *in, AuUInt length, bool circular, bool expandable) :
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flagCircular(circular), flagExpandable(expandable), flagReadError(0), flagWriteError(0)
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{
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this->scaleSize = kBufferInitialPower;
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this->base = length ? ZAlloc<AuUInt8 *>(length) : nullptr;
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if (!this->base)
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{
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Reset();
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return;
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}
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if (!in)
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{
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Reset();
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return;
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}
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this->length = length;
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this->allocSize = length;
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this->readPtr = this->base;
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this->writePtr = this->readPtr + this->length;
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AuMemcpy(this->base, in, this->length);
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}
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ByteBuffer::ByteBuffer(const AuList<AuUInt8> &vector, bool circular, bool expandable) :
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flagCircular(circular), flagExpandable(expandable), flagReadError(0), flagWriteError(0)
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{
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this->scaleSize = kBufferInitialPower;
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this->base = vector.size() ? ZAlloc<AuUInt8 *>(vector.size()) : nullptr;
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if (!this->base)
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{
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Reset();
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return;
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}
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this->length = vector.size();
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this->allocSize = this->length;
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this->readPtr = this->base;
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this->writePtr = this->readPtr + this->length;
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AuMemcpy(this->base, vector.data(), this->length);
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}
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ByteBuffer::ByteBuffer(AuUInt length, bool circular, bool expandable) :
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flagCircular(circular), flagExpandable(expandable), flagReadError(0), flagWriteError(0)
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{
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this->scaleSize = kBufferInitialPower;
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if (!length)
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{
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Reset();
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return;
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}
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this->base = ZAlloc<AuUInt8 *>(length);
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if (!this->base)
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{
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Reset();
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return;
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}
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this->length = length;
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this->allocSize = length;
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this->readPtr = this->base;
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this->writePtr = this->base;
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}
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ByteBuffer::ByteBuffer(AuUInt length, AuUInt alignment, bool circular, bool expandable) :
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flagCircular(circular), flagExpandable(expandable), flagReadError(0), flagWriteError(0)
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{
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if (!length)
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{
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Reset();
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return;
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}
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this->scaleSize = kBufferInitialPower;
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this->base = ZAlloc<AuUInt8 *>(length, alignment);
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this->alignment = alignment;
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if (!this->base)
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{
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Reset();
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return;
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}
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this->length = length;
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this->allocSize = length;
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this->readPtr = this->base;
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this->writePtr = this->base;
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}
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template<typename T>
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ByteBuffer::ByteBuffer(T *base, T *end, bool circular, bool expandable) :
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flagCircular(circular), flagExpandable(expandable), flagReadError(0), flagWriteError(0)
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{
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if (!base)
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{
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Reset();
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return;
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}
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if (!end)
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{
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Reset();
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return;
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}
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auto length = static_cast<AuUInt>(end - base) * sizeof(T);
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this->base = length ? ZAlloc<AuUInt8 *>(length) : nullptr;
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this->scaleSize = kBufferInitialPower;
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if (!this->base)
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{
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Reset();
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return;
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}
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this->length = length;
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this->allocSize = length;
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this->readPtr = this->base;
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this->writePtr = this->base + length;
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AuMemcpy(this->base, base, length);
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}
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ByteBuffer::ByteBuffer() :
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flagCircular(0), flagExpandable(true), flagReadError(0), flagWriteError(0)
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{
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this->base = {};
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this->length = {};
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this->allocSize = {};
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this->readPtr = {};
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this->writePtr = {};
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this->scaleSize = kBufferInitialPower;
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}
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ByteBuffer &ByteBuffer::operator =(ByteBuffer &&other)
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{
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Reset();
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@ -225,6 +409,15 @@ namespace Aurora::Memory
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ByteBuffer &ByteBuffer::operator =(const ByteBuffer &buffer)
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{
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if (!buffer.length)
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{
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AuResetMember(*this);
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this->flagCircular = buffer.flagCircular;
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this->flagExpandable = buffer.flagExpandable;
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this->flagAlwaysExpandable = buffer.flagAlwaysExpandable;
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return *this;
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}
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this->base = FAlloc<AuUInt8 *>(buffer.length);
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if (!this->base)
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{
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