From 6fcea1f851880b452bbaaeeeefefa48b49cab331 Mon Sep 17 00:00:00 2001 From: dan sinclair Date: Mon, 13 Mar 2017 13:06:05 -0400 Subject: Convert TxtBreak line pieces to a vector. This Cl converts the m_LinePieces array to a vector. This is the last usage of the CFX_BaseArrayTemplate so remove it and supporting code. Change-Id: I3f81e4fd1210f8d0347364a2e4e5bb42cd83cb30 Reviewed-on: https://pdfium-review.googlesource.com/2952 Commit-Queue: dsinclair Reviewed-by: Tom Sepez --- xfa/fgas/crt/fgas_utils.cpp | 292 -------------------------------------------- 1 file changed, 292 deletions(-) (limited to 'xfa/fgas/crt/fgas_utils.cpp') diff --git a/xfa/fgas/crt/fgas_utils.cpp b/xfa/fgas/crt/fgas_utils.cpp index 4f13d4872c..5b7c72f6a4 100644 --- a/xfa/fgas/crt/fgas_utils.cpp +++ b/xfa/fgas/crt/fgas_utils.cpp @@ -10,298 +10,6 @@ #include "core/fxcrt/fx_basic.h" -class FX_BASEARRAYDATA { - public: - FX_BASEARRAYDATA(int32_t growsize, int32_t blocksize); - ~FX_BASEARRAYDATA(); - - int32_t iGrowSize; - int32_t iBlockSize; - int32_t iTotalCount; - int32_t iBlockCount; - uint8_t* pBuffer; -}; - -FX_BASEARRAYDATA::FX_BASEARRAYDATA(int32_t growsize, int32_t blocksize) - : iGrowSize(growsize), - iBlockSize(blocksize), - iTotalCount(0), - iBlockCount(0), - pBuffer(nullptr) {} - -FX_BASEARRAYDATA::~FX_BASEARRAYDATA() { - FX_Free(pBuffer); -} - -CFX_BaseArray::CFX_BaseArray(int32_t iGrowSize, int32_t iBlockSize) { - ASSERT(iGrowSize > 0 && iBlockSize > 0); - m_pData = new FX_BASEARRAYDATA(iGrowSize, iBlockSize); -} -CFX_BaseArray::~CFX_BaseArray() { - RemoveAll(false); - delete m_pData; -} -int32_t CFX_BaseArray::GetSize() const { - return m_pData->iBlockCount; -} -int32_t CFX_BaseArray::GetBlockSize() const { - return m_pData->iBlockSize; -} -uint8_t* CFX_BaseArray::AddSpaceTo(int32_t index) { - ASSERT(index > -1); - uint8_t*& pBuffer = m_pData->pBuffer; - int32_t& iTotalCount = m_pData->iTotalCount; - int32_t iBlockSize = m_pData->iBlockSize; - if (index >= iTotalCount) { - int32_t iGrowSize = m_pData->iGrowSize; - iTotalCount = (index / iGrowSize + 1) * iGrowSize; - int32_t iNewSize = iTotalCount * iBlockSize; - if (!pBuffer) { - pBuffer = FX_Alloc(uint8_t, iNewSize); - } else { - pBuffer = FX_Realloc(uint8_t, pBuffer, iNewSize); - } - } - int32_t& iBlockCount = m_pData->iBlockCount; - if (index >= iBlockCount) { - iBlockCount = index + 1; - } - return pBuffer + index * iBlockSize; -} -uint8_t* CFX_BaseArray::GetAt(int32_t index) const { - ASSERT(index > -1 && index < m_pData->iBlockCount); - return m_pData->pBuffer + index * m_pData->iBlockSize; -} -uint8_t* CFX_BaseArray::GetBuffer() const { - return m_pData->pBuffer; -} -int32_t CFX_BaseArray::Append(const CFX_BaseArray& src, - int32_t iStart, - int32_t iCount) { - int32_t iBlockSize = m_pData->iBlockSize; - ASSERT(iBlockSize == src.m_pData->iBlockSize); - int32_t& iBlockCount = m_pData->iBlockCount; - int32_t iAdded = src.GetSize(); - ASSERT(iStart > -1 && iStart < iAdded); - if (iCount < 0) { - iCount = iAdded; - } - if (iStart + iCount > iAdded) { - iCount = iAdded - iStart; - } - if (iCount < 1) { - return 0; - } - uint8_t* pDst = m_pData->pBuffer + iBlockCount * iBlockSize; - AddSpaceTo(iBlockCount + iCount - 1); - FXSYS_memcpy(pDst, src.m_pData->pBuffer + iStart * iBlockSize, - iCount * iBlockSize); - return iCount; -} -int32_t CFX_BaseArray::Copy(const CFX_BaseArray& src, - int32_t iStart, - int32_t iCount) { - int32_t iBlockSize = m_pData->iBlockSize; - ASSERT(iBlockSize == src.m_pData->iBlockSize); - int32_t iCopied = src.GetSize(); - ASSERT(iStart > -1 && iStart < iCopied); - if (iCount < 0) { - iCount = iCopied; - } - if (iStart + iCount > iCopied) { - iCount = iCopied - iStart; - } - if (iCount < 1) { - return 0; - } - RemoveAll(true); - AddSpaceTo(iCount - 1); - FXSYS_memcpy(m_pData->pBuffer, src.m_pData->pBuffer + iStart * iBlockSize, - iCount * iBlockSize); - return iCount; -} -int32_t CFX_BaseArray::RemoveLast(int32_t iCount) { - int32_t& iBlockCount = m_pData->iBlockCount; - if (iCount < 0 || iCount > iBlockCount) { - iCount = iBlockCount; - iBlockCount = 0; - } else { - iBlockCount -= iCount; - } - return iCount; -} -void CFX_BaseArray::RemoveAll(bool bLeaveMemory) { - if (!bLeaveMemory) { - uint8_t*& pBuffer = m_pData->pBuffer; - if (pBuffer) { - FX_Free(pBuffer); - pBuffer = nullptr; - } - m_pData->iTotalCount = 0; - } - m_pData->iBlockCount = 0; -} - -CFX_BaseMassArrayImp::CFX_BaseMassArrayImp(int32_t iChunkSize, - int32_t iBlockSize) - : m_iChunkSize(iChunkSize), - m_iBlockSize(iBlockSize), - m_iChunkCount(0), - m_iBlockCount(0), - m_pData(new CFX_ArrayTemplate()) { - ASSERT(m_iChunkSize > 0 && m_iBlockSize > 0); - m_pData->SetSize(16); -} -CFX_BaseMassArrayImp::~CFX_BaseMassArrayImp() { - RemoveAll(false); - delete m_pData; -} -uint8_t* CFX_BaseMassArrayImp::AddSpaceTo(int32_t index) { - ASSERT(index > -1); - uint8_t* pChunk; - if (index < m_iBlockCount) { - pChunk = (uint8_t*)m_pData->GetAt(index / m_iChunkSize); - } else { - int32_t iMemSize = m_iChunkSize * m_iBlockSize; - while (true) { - if (index < m_iChunkCount * m_iChunkSize) { - pChunk = (uint8_t*)m_pData->GetAt(index / m_iChunkSize); - break; - } else { - pChunk = FX_Alloc(uint8_t, iMemSize); - if (m_iChunkCount < m_pData->GetSize()) { - m_pData->SetAt(m_iChunkCount, pChunk); - } else { - m_pData->Add(pChunk); - } - m_iChunkCount++; - } - } - } - ASSERT(pChunk); - m_iBlockCount = index + 1; - return pChunk + (index % m_iChunkSize) * m_iBlockSize; -} -uint8_t* CFX_BaseMassArrayImp::GetAt(int32_t index) const { - ASSERT(index > -1 && index < m_iBlockCount); - uint8_t* pChunk = (uint8_t*)m_pData->GetAt(index / m_iChunkSize); - ASSERT(pChunk); - return pChunk + (index % m_iChunkSize) * m_iBlockSize; -} -int32_t CFX_BaseMassArrayImp::Append(const CFX_BaseMassArrayImp& src, - int32_t iStart, - int32_t iCount) { - ASSERT(m_iBlockSize == src.m_iBlockSize); - int32_t iAdded = src.m_iBlockCount; - ASSERT(iStart > -1 && iStart < iAdded); - if (iCount < 0) { - iCount = iAdded; - } - if (iStart + iCount > iAdded) { - iCount = iAdded - iStart; - } - if (iCount < 1) { - return m_iBlockCount; - } - int32_t iBlockCount = m_iBlockCount; - int32_t iTotal = m_iBlockCount + iCount; - AddSpaceTo(iTotal - 1); - Append(iBlockCount, src, iStart, iCount); - return m_iBlockCount; -} -int32_t CFX_BaseMassArrayImp::Copy(const CFX_BaseMassArrayImp& src, - int32_t iStart, - int32_t iCount) { - ASSERT(m_iBlockSize == src.m_iBlockSize); - int32_t iCopied = src.m_iBlockCount; - ASSERT(iStart > -1); - if (iStart >= iCopied) { - return 0; - } - RemoveAll(true); - if (iCount < 0) { - iCount = iCopied; - } - if (iStart + iCount > iCopied) { - iCount = iCopied - iStart; - } - if (iCount < 1) { - return 0; - } - if (m_iBlockCount < iCount) { - AddSpaceTo(iCount - 1); - } - Append(0, src, iStart, iCount); - return m_iBlockCount; -} - -void CFX_BaseMassArrayImp::Append(int32_t iDstStart, - const CFX_BaseMassArrayImp& src, - int32_t iSrcStart, - int32_t iSrcCount) { - ASSERT(iDstStart > -1); - ASSERT(m_iBlockSize == src.m_iBlockSize); - ASSERT(src.m_iBlockCount > 0); - ASSERT(m_iBlockCount >= iDstStart + iSrcCount); - ASSERT(iSrcStart > -1); - ASSERT(iSrcStart < src.m_iBlockCount); - ASSERT(iSrcCount > 0); - ASSERT(iSrcStart + iSrcCount <= src.m_iBlockCount); - - int32_t iDstChunkIndex = iDstStart / m_iChunkSize; - int32_t iSrcChunkIndex = iSrcStart / src.m_iChunkSize; - uint8_t* pDstChunk = (uint8_t*)GetAt(iDstStart); - uint8_t* pSrcChunk = (uint8_t*)src.GetAt(iSrcStart); - int32_t iDstChunkSize = m_iChunkSize - (iDstStart % m_iChunkSize); - int32_t iSrcChunkSize = src.m_iChunkSize - (iSrcStart % src.m_iChunkSize); - int32_t iCopySize = - std::min(iSrcCount, std::min(iSrcChunkSize, iDstChunkSize)); - int32_t iCopyBytes = iCopySize * m_iBlockSize; - while (iSrcCount > 0) { - ASSERT(pDstChunk && pSrcChunk); - FXSYS_memcpy(pDstChunk, pSrcChunk, iCopyBytes); - iSrcCount -= iCopySize; - iSrcChunkSize -= iCopySize; - if (iSrcChunkSize < 1) { - iSrcChunkSize = src.m_iChunkSize; - iSrcChunkIndex++; - pSrcChunk = (uint8_t*)src.m_pData->GetAt(iSrcChunkIndex); - } else { - pSrcChunk += iCopyBytes; - } - iDstChunkSize -= iCopySize; - if (iDstChunkSize < 1) { - iDstChunkSize = m_iChunkSize; - iDstChunkIndex++; - pDstChunk = (uint8_t*)m_pData->GetAt(iDstChunkIndex); - } else { - pDstChunk += iCopyBytes; - } - iCopySize = std::min(iSrcCount, std::min(iSrcChunkSize, iDstChunkSize)); - iCopyBytes = iCopySize * m_iBlockSize; - } -} -int32_t CFX_BaseMassArrayImp::RemoveLast(int32_t iCount) { - if (iCount < 0 || iCount >= m_iBlockCount) { - m_iBlockCount = 0; - } else { - m_iBlockCount -= iCount; - } - return m_iBlockCount; -} -void CFX_BaseMassArrayImp::RemoveAll(bool bLeaveMemory) { - if (bLeaveMemory) { - m_iBlockCount = 0; - return; - } - for (int32_t i = 0; i < m_iChunkCount; i++) - FX_Free(m_pData->GetAt(i)); - - m_pData->RemoveAll(); - m_iChunkCount = 0; - m_iBlockCount = 0; -} - struct FX_BASEDISCRETEARRAYDATA { int32_t iBlockSize; int32_t iChunkSize; -- cgit v1.2.3