/*------------------------------------------------------------------------*/
int set_user_data_property(void* _pvCtx, int iObjUID, void* _pvData, int valueType, int nbRow, int nbCol)
{
/*NOT COMPATIBLE WITH SCILAB 6*/
int iRhs = getRhsFromAddress(pvApiCtx, (int*)_pvData);
int iUserDataSize = GetDataSize(iRhs) * 2; /* GetDataSize returns the size of the variable in double words */
int *piUserData = (int*)GetData(iRhs);
BOOL status = FALSE;
if (setGraphicObjectProperty(iObjUID, __GO_USER_DATA__, piUserData, jni_int_vector, iUserDataSize) == FALSE)
{
Scierror(999, _("'%s' property does not exist for this handle.\n"), "user_data");
return SET_PROPERTY_ERROR;
}
return SET_PROPERTY_SUCCEED;
}
void CELF<ELFSTRUCTURES>::ParseFile(){
// Load and parse file buffer
uint32 i;
FileHeader = *(TELF_Header*)Buf(); // Copy file header
NSections = FileHeader.e_shnum;
SectionHeaders.SetNum(NSections); // Allocate space for section headers
SectionHeaders.SetZero();
uint32 Symtabi = 0; // Index to symbol table
// Find section headers
SectionHeaderSize = FileHeader.e_shentsize;
if (SectionHeaderSize <= 0) err.submit(2033);
uint32 SectionOffset = uint32(FileHeader.e_shoff);
for (i = 0; i < NSections; i++) {
SectionHeaders[i] = Get<TELF_SectionHeader>(SectionOffset);
SectionOffset += SectionHeaderSize;
if (SectionHeaders[i].sh_type == SHT_SYMTAB) {
// Symbol table found
Symtabi = i;
}
}
SecStringTable = Buf() + uint32(SectionHeaders[FileHeader.e_shstrndx].sh_offset);
SecStringTableLen = uint32(SectionHeaders[FileHeader.e_shstrndx].sh_size);
if (SectionOffset > GetDataSize()) {
err.submit(2110); // Section table points to outside file
}
if (Symtabi) {
// Save offset to symbol table
SymbolTableOffset = (uint32)(SectionHeaders[Symtabi].sh_offset);
SymbolTableEntrySize = (uint32)(SectionHeaders[Symtabi].sh_entsize); // Entry size of symbol table
if (SymbolTableEntrySize == 0) {err.submit(2034); return;} // Avoid division by zero
SymbolTableEntries = uint32(SectionHeaders[Symtabi].sh_size) / SymbolTableEntrySize;
// Find associated string table
uint32 Stringtabi = SectionHeaders[Symtabi].sh_link;
if (Stringtabi < NSections) {
SymbolStringTableOffset = (uint32)(SectionHeaders[Stringtabi].sh_offset);
SymbolStringTableSize = (uint32)(SectionHeaders[Stringtabi].sh_size);
}
else {
Symtabi = 0; // Error
}
}
}
wxTarEntry *wxTarInputStream::GetNextEntry()
{
m_lasterror = ReadHeaders();
if (!IsOk())
return NULL;
wxTarEntryPtr entry(new wxTarEntry);
entry->SetMode(GetHeaderNumber(TAR_MODE));
entry->SetUserId(GetHeaderNumber(TAR_UID));
entry->SetGroupId(GetHeaderNumber(TAR_UID));
entry->SetSize(GetHeaderNumber(TAR_SIZE));
entry->SetOffset(m_offset);
entry->SetDateTime(GetHeaderDate(wxT("mtime")));
entry->SetAccessTime(GetHeaderDate(wxT("atime")));
entry->SetCreateTime(GetHeaderDate(wxT("ctime")));
entry->SetTypeFlag(*m_hdr->Get(TAR_TYPEFLAG));
bool isDir = entry->IsDir();
entry->SetLinkName(GetHeaderString(TAR_LINKNAME));
if (m_tarType != TYPE_OLDTAR) {
entry->SetUserName(GetHeaderString(TAR_UNAME));
entry->SetGroupName(GetHeaderString(TAR_GNAME));
entry->SetDevMajor(GetHeaderNumber(TAR_DEVMAJOR));
entry->SetDevMinor(GetHeaderNumber(TAR_DEVMINOR));
}
entry->SetName(GetHeaderPath(), wxPATH_UNIX);
if (isDir)
entry->SetIsDir();
if (m_HeaderRecs)
m_HeaderRecs->clear();
m_size = GetDataSize(*entry);
m_pos = 0;
return entry.release();
}
// Read TGA format rgb or rgba image
ErrorCode Image::ReadTGA(FILE* fp)
{
char pchIdentification[256] = "";
TGAHeader header;
if( !fp || !fread(&header, sizeof(TGAHeader), 1, fp) )
return "Failed to read the image header!";
if( header.m_iImageTypeCode != 2 || header.m_iIdentificationFieldSize >= 256 || !SetSize(header.m_iWidth, header.m_iHeight, header.m_iBPP / 8))
return "Unsupported image format!";
if( header.m_iIdentificationFieldSize && (header.m_iIdentificationFieldSize >= 256 || !fread(pchIdentification, 1, header.m_iIdentificationFieldSize, fp)) )
return "Failed to read the image identification!";
if( !fread(GetDataPtr(), 1, GetDataSize(), fp) )
return "Failed to read the image data!";
if(GET_BIT(header.m_ImageDescriptorByte, 5))
FlipV();
// flip red and blue components
FlipC();
return NULL;
}
bool wxTarInputStream::OpenEntry(wxTarEntry& entry)
{
wxFileOffset offset = entry.GetOffset();
if (GetLastError() != wxSTREAM_READ_ERROR
&& m_parent_i_stream->IsSeekable()
&& m_parent_i_stream->SeekI(offset) == offset)
{
m_offset = offset;
m_size = GetDataSize(entry);
m_pos = 0;
m_lasterror = wxSTREAM_NO_ERROR;
return true;
} else {
m_lasterror = wxSTREAM_READ_ERROR;
return false;
}
}
bool CNscPStackEntry::GetHasSideEffects (CNscContext *pCtx) const
{
//
// Walk the PCode tree, checking for any operations with side effects
//
CNscPCodeSideEffectChecker sSideEffectChecker (pCtx);
bool fNoSideEffects;
fNoSideEffects = sSideEffectChecker .ProcessPCodeBlock (GetData (),
GetDataSize ());
if (fNoSideEffects == false)
return true;
else
return false;
}
BOOL KStasticFluxCacheMgr::VerifyCacheFile(BYTE* pData, DWORD nFileSize)
{
if (nFileSize < GetDataSize())
{
kws_log(TEXT("file size smaller than data size"));
return FALSE;
}
if (IsBadReadPtr(pData, nFileSize))
{
kws_log(TEXT("map data can not read filesize:%d"), nFileSize);
return FALSE;
}
NetFluxStasticCacheFileHeader* pFileHeader = (NetFluxStasticCacheFileHeader*)pData;
if (pFileHeader->m_nMagic != NET_FLEX_STASTIC_FILE_MAGIC)
{
kws_log(TEXT("file magic is not equal"));
return FALSE;
}
if (pFileHeader->m_nFileVersion != NET_FLEX_STASTIC_FILE_FILE)
{
kws_log(TEXT("file version error"));
return FALSE;
}
if (nFileSize < sizeof(NetFluxStasticCacheFileHeader))
return FALSE;
if (pFileHeader->m_nDataDirs > 20)
{
kws_log(TEXT("data dir too many"));
return FALSE;
}
if (pFileHeader->m_nDataDirs >= 1)
{
if (!VerifyFluxListData((KStasticFluxProcessList*)(pData + pFileHeader->m_nDataOffset[0])))
return FALSE;
}
return TRUE;
}
bool cgl::CD3D11Buffer::Update()
{
if (GetDataSize() != GetBufferSize())
{
reset();
return restore();
}
switch(m_desc.Usage)
{
case D3D11_USAGE_DEFAULT:
{
getDevice()->GetContext()->UpdateSubresource(get(), 0, NULL, m_data.data(), 0, 0);
return true;
} break;
case D3D11_USAGE_IMMUTABLE:
case D3D11_USAGE_STAGING:
{
reset();
return restore();
} break;
case D3D11_USAGE_DYNAMIC:
{
D3D11_MAPPED_SUBRESOURCE subresource;
HRESULT result = getDevice()->GetContext()->Map(get(), 0, D3D11_MAP_WRITE_DISCARD, NULL, &subresource );
if (SUCCEEDED(result))
{
memcpy(subresource.pData, m_data.data(), m_data.size());
getDevice()->GetContext()->Unmap(get(), 0);
return true;
}
return false;
} break;
}
return false;
}
BOOL KProcessPerfCacheMgr::VerifyCacheFile(BYTE* pData, DWORD nFileSize)
{
if (nFileSize < GetDataSize())
{
kws_log(TEXT("file size smaller than data size"));
return FALSE;
}
if (IsBadReadPtr(pData, nFileSize))
{
kws_log(TEXT("map data can not read filesize:%d"), nFileSize);
return FALSE;
}
ProcPerfMonCacheFileHeader* pFileHeader = (ProcPerfMonCacheFileHeader*)pData;
if (pFileHeader->m_nMagic != PROC_PERF_MON_FILE_MAGIC)
{
kws_log(TEXT("file magic is not equal"));
return FALSE;
}
if (pFileHeader->m_nFileVersion != PROC_PERF_MON_FILE_FILE)
{
kws_log(TEXT("file version error"));
return FALSE;
}
if (nFileSize < sizeof(ProcPerfMonCacheFileHeader))
return FALSE;
if (pFileHeader->m_nDataDirs > 20)
{
kws_log(TEXT("data dir too many"));
return FALSE;
}
if (pFileHeader->m_nDataDirs >= 1)
{
if (!VerifyPerfListData((KPocessPerfList*)(pData + pFileHeader->m_nDataOffset[0])))
return FALSE;
}
return TRUE;
}
bool SymbolMap::GetSymbolInfo(SymbolInfo *info, u32 address, SymbolType symmask) const {
u32 functionAddress = INVALID_ADDRESS;
u32 dataAddress = INVALID_ADDRESS;
if (symmask & ST_FUNCTION)
functionAddress = GetFunctionStart(address);
if (symmask & ST_DATA)
dataAddress = GetDataStart(address);
if (functionAddress == INVALID_ADDRESS || dataAddress == INVALID_ADDRESS) {
if (functionAddress != INVALID_ADDRESS) {
if (info != NULL) {
info->type = ST_FUNCTION;
info->address = functionAddress;
info->size = GetFunctionSize(functionAddress);
}
return true;
}
if (dataAddress != INVALID_ADDRESS) {
if (info != NULL) {
info->type = ST_DATA;
info->address = dataAddress;
info->size = GetDataSize(dataAddress);
}
return true;
}
return false;
}
// if both exist, return the function
if (info != NULL) {
info->type = ST_FUNCTION;
info->address = functionAddress;
info->size = GetFunctionSize(functionAddress);
}
return true;
}
double ComputeDJ(int oldCentr, int centroid) {
// wakawaka wikiwikiwoooooosh
int i = 0;
double DJ = 0.0;
value v1, v2;
for (i = 0; i < GetDataSize() - dataAct.k; i++) {
GetIthData(i, &v1);
GetIthData(centroid, &v2);
double iFromCentr = data.distance(&v1, &v2);
if (GetClusterOf(i) == oldCentr) {
if (iFromCentr >= GetDistSecCentr(i))
DJ += GetDistSecCentr(i) - GetDistFirstCentr(i);
else
DJ += iFromCentr - GetDistFirstCentr(i);
} else if (iFromCentr < GetDistFirstCentr(i))
DJ += iFromCentr - GetDistFirstCentr(i);
}
double bestDist = 9999999999;
int bestPos = -1;
GetIthCentroid( oldCentr, &v2);
for (i = 0; i < dataAct.k; ++i)
{
if ( i == oldCentr)
continue;
GetIthCentroid(i, &v1);
double dist = data.distance(&v1, &v2);
if ( dist < bestDist)
{
bestDist = dist;
bestPos = i;
}
}
GetIthData( centroid, &v1);
double dist = data.distance(&v1, &v2);
if (dist >= bestDist)
DJ += bestDist;
else
DJ += dist;
return DJ;
return -1;
}
cmd_data_t* CTDMHttpRequest::composeProtoPacketForDCMDownload()
{
int dataLen = GetDataSize( &m_req );
int headerLen = 3 * sizeof(int) + sizeof(pkg_type_t) + sizeof(protocol_type_t);
int memLen = headerLen + dataLen;
cmd_data_t* cmd = (cmd_data_t*) malloc( memLen );
memset( cmd, 0, memLen );
cmd->s_id = getSessionId();
cmd->pkg_type = CMD_TDM_DCM_CONTENT_GET;
cmd->pkg_len = dataLen + sizeof(protocol_type_t);
cmd->pkg_data.type = PROTOCOL_HTTP;
http_data_t* pd = (http_data_t*) ((char*) cmd + headerLen);
memcpy( pd->urlhash, m_req.urlhash, 20 );
char* buffer = (char*) cmd + headerLen + 20;
char* p = buffer;
strcpy( p, m_req.client_ip );
p += strlen(p) + 1;
strcpy( p, m_req.server_ip );
p += strlen(p) + 1;
strcpy( p, m_req.sitename );
p += strlen(p) + 1;
strcpy( p, m_req.req_url );
p += strlen(p) + 1;
strcpy( p, m_req.req_agent );
p += strlen(p) + 1;
strcpy( p, m_req.req_refer );
p += strlen(p) + 1;
strcpy( p, m_req.req_cookie );
return cmd;
}
//----------------------------------------------------------//
// CPacket::Validate
//----------------------------------------------------------//
//-- Description
// Basic valid data test on header. Returns current header
// version if header is valid.
//----------------------------------------------------------//
CPacket::Version::Enum CPacket::Validate(void) const
{
switch (m_nVersion)
{
case Version::V1:
{
if ( (GetDataSize() > 0)
&& (GetMessageCount() > 0) )
{
return (Version::Enum)m_nVersion;
}
}
break;
default:
break;
}
return Version::Unknown;
}
void *CDataFileReader::GetData(int Index)
{
// load it if needed
if(!m_pDataFile->m_pData[Index].m_Loaded)
{
// fetch the data size
int DataSize = GetDataSize(Index);
int SwapSize = DataSize;
if(m_pDataFile->m_Header.m_Version == 4)
{
// v4 has compressed data
char *pCompressedData = (char *)malloc(DataSize);
unsigned long int UncompressedSize = m_pDataFile->m_Info.m_pDataSizes[Index];
unsigned long int s = UncompressedSize;
m_pDataFile->m_pData[Index].m_pData = (char *)malloc(UncompressedSize);
// read the compressed data
m_pDataFile->m_File.seekg(m_pDataFile->m_DataStartOffset+m_pDataFile->m_Info.m_pDataOffsets[Index], std::ios_base::beg);
m_pDataFile->m_File.read(pCompressedData, DataSize);
// decompress the data, TODO: check for errors
uncompress((Bytef *)m_pDataFile->m_pData[Index].m_pData, &s, (Bytef *)pCompressedData, DataSize);
// clean up the temporary buffers
free(pCompressedData);
}
else
{
// load the data
m_pDataFile->m_pData[Index].m_pData = (char *)malloc(DataSize);
m_pDataFile->m_File.seekg(m_pDataFile->m_DataStartOffset+m_pDataFile->m_Info.m_pDataOffsets[Index], std::ios_base::beg);
m_pDataFile->m_File.read(m_pDataFile->m_pData[Index].m_pData, DataSize);
}
m_pDataFile->m_pData[Index].m_Loaded = true;
}
return m_pDataFile->m_pData[Index].m_pData;
}
UnicodeString TRegistry::ReadString(const UnicodeString & Name)
{
UnicodeString Result = L"";
TRegDataType RegData = rdUnknown;
intptr_t Len = GetDataSize(Name);
if (Len > 0)
{
Result.SetLength(Len);
GetData(Name, static_cast<void *>(const_cast<wchar_t *>(Result.c_str())), Len, RegData);
if ((RegData == rdString) || (RegData == rdExpandString))
{
PackStr(Result);
}
else { ReadError(Name); }
}
else
{
Result = L"";
}
return Result;
}
/*------------------------------------------------------------------------*/
int set_user_data_property(void* _pvCtx, char* pobjUID, size_t stackPointer, int valueType, int nbRow, int nbCol)
{
int iUserDataSize = GetDataSize((int)stackPointer) * 2; /* GetDataSize returns the size of the variable in double words */
int *piUserData = GetData((int)stackPointer);
BOOL status = FALSE;
status = setGraphicObjectProperty(pobjUID, __GO_USER_DATA__, piUserData, jni_int_vector, iUserDataSize);
if (status == TRUE)
{
return SET_PROPERTY_SUCCEED;
}
else
{
Scierror(999, _("'%s' property does not exist for this handle.\n"), "user_data");
return SET_PROPERTY_ERROR;
}
}
/***********************************************
Peek
Reads data from the read pointer but does
not adjust the read pointer.
PARAM:
pbBuffer - pointer to the buffer to receive
read data
count - the number of bytes to read
RETURN:
The actual number of bytes read
************************************************/
int CUT_FIFO_Queue::Peek(LPBYTE pbBuffer, unsigned int count) {
int iReadPointer = m_iReadPointer;
int nNumToRead = min(GetDataSize(), (int)count);
int nNumRead = 0;
if(iReadPointer + nNumToRead > m_cbBuffer) {
int nNumAtEnd = m_cbBuffer - iReadPointer;
memcpy(pbBuffer, m_pbBuffer + iReadPointer, nNumAtEnd);
nNumRead += nNumAtEnd;
nNumToRead -= nNumAtEnd;
iReadPointer = 0 ;
}
memcpy(pbBuffer + nNumRead, m_pbBuffer + iReadPointer, nNumToRead);
nNumRead += nNumToRead;
return nNumRead;
}
PBYTE CLibInfoMapObjectData::GetWriteData(PDWORD pdwSize)
{
int i, j, nCount, nCount2;
PBYTE pRet, pRetTmp, pTmp;
DWORD dwSize, dwTmp;
PCInfoMapObjectData pInfo;
pRet = NULL;
dwSize = GetDataSize ();
*pdwSize = dwSize;
if (dwSize == 0) {
goto Exit;
}
pRet = ZeroNew (dwSize);
pRetTmp = pRet;
nCount = m_paInfo->GetSize ();
CopyMemoryRenew (pRetTmp, &nCount, sizeof (nCount), pRetTmp); /* データ数 */
for (i = 0; i < nCount; i ++) {
pInfo = m_paInfo->GetAt (i);
nCount2 = pInfo->GetElementCount ();
CopyMemoryRenew (pRetTmp, &nCount2, sizeof (nCount2), pRetTmp); /* 要素数 */
for (j = 0; j < nCount2; j ++) {
strcpyRenew ((LPSTR)pRetTmp, pInfo->GetName (j), pRetTmp); /* 要素名 */
dwTmp = pInfo->GetDataSizeNo (j);
CopyMemoryRenew (pRetTmp, &dwTmp, sizeof (dwTmp), pRetTmp); /* データサイズ */
pTmp = pInfo->GetWriteData (j, &dwTmp);
CopyMemoryRenew (pRetTmp, pTmp, dwTmp, pRetTmp); /* データ */
SAFE_DELETE_ARRAY (pTmp);
}
}
Exit:
return pRet;
}
void CXTPSyntaxEditUndoRedoManager::LimitDataSize(int nNewCommandData, int nDataSizeLimit)
{
int nDataSize = GetDataSize();
if (nDataSize + nNewCommandData < nDataSizeLimit)
return;
POSITION pos = m_CommandList.GetHeadPosition();
while (pos)
{
if (pos == m_posFirstUndo)
{
Clear();
return;
}
CXTPSyntaxEditCommand* pCmd = (CXTPSyntaxEditCommand*)m_CommandList.GetNext(pos);
if (pCmd)
nDataSize -= pCmd->GetDataSize();
if (nDataSize + nNewCommandData < nDataSizeLimit)
break;
}
}
int Packet::SetDataSize(int len)
{
if (len < 0)
return -1;
if (len <= GetDataSize()) {
av_shrink_packet(m_Packet, len);
return 0;
}
if (!m_Packet) {
m_Packet = av_packet_alloc();
if (av_new_packet(m_Packet, len) < 0)
return -1;
}
else
{
if (av_grow_packet(m_Packet, (len - m_Packet->size)) < 0)
return -1;
}
return 0;
}
bool SymbolMap::GetSymbolInfo(SymbolInfo *info, u32 address, SymbolType symmask) const {
u32 functionAddress = INVALID_ADDRESS;
u32 dataAddress = INVALID_ADDRESS;
if (symmask & ST_FUNCTION) {
functionAddress = GetFunctionStart(address);
// If both are found, we always return the function, so just do that early.
if (functionAddress != INVALID_ADDRESS) {
if (info != NULL) {
info->type = ST_FUNCTION;
info->address = functionAddress;
info->size = GetFunctionSize(functionAddress);
info->moduleAddress = GetFunctionModuleAddress(functionAddress);
}
return true;
}
}
if (symmask & ST_DATA) {
dataAddress = GetDataStart(address);
if (dataAddress != INVALID_ADDRESS) {
if (info != NULL) {
info->type = ST_DATA;
info->address = dataAddress;
info->size = GetDataSize(dataAddress);
info->moduleAddress = GetDataModuleAddress(dataAddress);
}
return true;
}
}
return false;
}
bool wxTarOutputStream::PutNextEntry(wxTarEntry *entry)
{
wxTarEntryPtr e(entry);
if (!CloseEntry())
return false;
if (!m_tarsize) {
wxLogNull nolog;
m_tarstart = m_parent_o_stream->TellO();
}
if (m_tarstart != wxInvalidOffset)
m_headpos = m_tarstart + m_tarsize;
if (WriteHeaders(*e)) {
m_pos = 0;
m_maxpos = 0;
m_size = GetDataSize(*e);
if (m_tarstart != wxInvalidOffset)
m_datapos = m_tarstart + m_tarsize;
// types that are not allowed any data
const char nodata[] = {
wxTAR_LNKTYPE, wxTAR_SYMTYPE, wxTAR_CHRTYPE, wxTAR_BLKTYPE,
wxTAR_DIRTYPE, wxTAR_FIFOTYPE, 0
};
int typeflag = e->GetTypeFlag();
// pax does now allow data for wxTAR_LNKTYPE
if (!m_pax || typeflag != wxTAR_LNKTYPE)
if (strchr(nodata, typeflag) != NULL)
CloseEntry();
}
return IsOk();
}
u32 SectorReader::ReadChunk(u8* buffer, u64 chunk_num)
{
u64 block_num = chunk_num * m_chunk_blocks;
u32 cnt_blocks = m_chunk_blocks;
// If we are reading the end of a disk, there may not be enough blocks to
// read a whole chunk. We need to clamp down in that case.
u64 end_block = (GetDataSize() + m_block_size - 1) / m_block_size;
if (end_block)
cnt_blocks = static_cast<u32>(std::min<u64>(m_chunk_blocks, end_block - block_num));
if (ReadMultipleAlignedBlocks(block_num, cnt_blocks, buffer))
{
if (cnt_blocks < m_chunk_blocks)
{
std::fill(buffer + cnt_blocks * m_block_size, buffer + m_chunk_blocks * m_block_size, 0u);
}
return cnt_blocks;
}
// end_block may be zero on real disks if we fail to get the media size.
// We have to fallback to probing the disk instead.
if (!end_block)
{
for (u32 i = 0; i < cnt_blocks; ++i)
{
if (!GetBlock(block_num + i, buffer))
{
std::fill(buffer, buffer + (cnt_blocks - i) * m_block_size, 0u);
return i;
}
buffer += m_block_size;
}
return cnt_blocks;
}
return 0;
}
void *CAudioDecoder::GetData(unsigned int size)
{
// calculate the maxsize in units
unsigned int bufsize = OUTPUT_SAMPLES * (m_outputUnitSize == 1 ? 4 : 1);
unsigned int maxsize = std::min<unsigned int>(bufsize, GetDataSize());
if (size > maxsize)
{
CLog::Log(LOGWARNING, "CAudioDecoder::GetData() more bytes/samples (%i) requested than we have to give (%i)!", size, maxsize);
size = maxsize;
}
// first copy anything from our gapless buffer
// this is always a no-op in passthrough or hw decode modes
if (m_gaplessBufferSize > size)
{
memcpy(m_outputBuffer, m_gaplessBuffer, size*sizeof(float));
memcpy(m_gaplessBuffer, m_gaplessBuffer + size, (m_gaplessBufferSize - size)*sizeof(float));
m_gaplessBufferSize -= size;
return m_outputBuffer;
}
if (m_gaplessBufferSize)
memcpy(m_outputBuffer, m_gaplessBuffer, m_gaplessBufferSize*sizeof(float));
if (m_pcmBuffer.ReadData( (char *)(m_outputBuffer + m_gaplessBufferSize), (size - m_gaplessBufferSize) * m_outputUnitSize))
{
m_gaplessBufferSize = 0;
// check for end of file + end of buffer
if ( m_status == STATUS_ENDING && m_pcmBuffer.GetMaxReadSize() < (maxsize * m_outputUnitSize))
{
CLog::Log(LOGINFO, "CAudioDecoder::GetData() ending track - only have %lu samples left", (unsigned long)(m_pcmBuffer.GetMaxReadSize() / m_outputUnitSize));
m_status = STATUS_ENDED;
}
return m_outputBuffer;
}
CLog::Log(LOGERROR, "CAudioDecoder::GetData() ReadData failed with %i samples", size - m_gaplessBufferSize);
return NULL;
}
// バッファの空き容量を取得
DWORD CBuffer::GetBufferEmptySize()
{
return GetBufferSize()-GetDataSize();
}
unsigned Texture::GetDataSize(int width, int height, int depth) const
{
return depth * GetDataSize(width, height);
}
size_t wxBitmapDataObject::GetDataSize() const
{
return GetDataSize(GetPreferredFormat());
}
bool Texture2D::SetData(unsigned level, int x, int y, int width, int height, const void* data)
{
URHO3D_PROFILE(SetTextureData);
if (!object_ || !graphics_)
{
URHO3D_LOGERROR("No texture created, can not set data");
return false;
}
if (!data)
{
URHO3D_LOGERROR("Null source for setting data");
return false;
}
if (level >= levels_)
{
URHO3D_LOGERROR("Illegal mip level for setting data");
return false;
}
if (graphics_->IsDeviceLost())
{
URHO3D_LOGWARNING("Texture data assignment while device is lost");
dataPending_ = true;
return true;
}
if (IsCompressed())
{
x &= ~3;
y &= ~3;
}
int levelWidth = GetLevelWidth(level);
int levelHeight = GetLevelHeight(level);
if (x < 0 || x + width > levelWidth || y < 0 || y + height > levelHeight || width <= 0 || height <= 0)
{
URHO3D_LOGERROR("Illegal dimensions for setting data");
return false;
}
graphics_->SetTextureForUpdate(this);
bool wholeLevel = x == 0 && y == 0 && width == levelWidth && height == levelHeight;
unsigned format = GetSRGB() ? GetSRGBFormat(format_) : format_;
if (!IsCompressed())
{
if (wholeLevel)
glTexImage2D(target_, level, format, width, height, 0, GetExternalFormat(format_), GetDataType(format_), data);
else
glTexSubImage2D(target_, level, x, y, width, height, GetExternalFormat(format_), GetDataType(format_), data);
}
else
{
if (wholeLevel)
glCompressedTexImage2D(target_, level, format, width, height, 0, GetDataSize(width, height), data);
else
glCompressedTexSubImage2D(target_, level, x, y, width, height, format, GetDataSize(width, height), data);
}
graphics_->SetTexture(0, 0);
return true;
}
DWORD CInfoMotionType::GetSendDataSize(void)
{
return GetDataSize ();
}
void AvHParticleTemplateListClient::InitializeDemoRecording() const
{
// Loop through all our particle templates, and write out each one
int theNumTemplates = this->GetNumberTemplates();
for(int i = 0; i < theNumTemplates; i++)
{
const AvHParticleTemplate* theTemplate = this->GetTemplateAtIndex(i);
ASSERT(theTemplate);
int theTotalSize = 0;
// Calculate total size needed to store template
string theTemplateName = theTemplate->GetName();
theTotalSize += GetDataSize(theTemplateName);
uint32 theMaxParticles = theTemplate->GetMaxParticles();
theTotalSize += sizeof(theMaxParticles);
float theParticleSize = theTemplate->GetParticleSize();
theTotalSize += sizeof(theParticleSize);
float theParticleSystemLifetime = theTemplate->GetParticleSystemLifetime();
theTotalSize += sizeof(theParticleSystemLifetime);
float theParticleLifetime = theTemplate->GetParticleLifetime();
theTotalSize += sizeof(theParticleLifetime);
string theSpriteName = theTemplate->GetSprite();
theTotalSize += GetDataSize(theSpriteName);
ShapeType theGenerationShape = theTemplate->GetGenerationShape();
theTotalSize += sizeof(theGenerationShape);
string theGenerationEntityName = theTemplate->GetGenerationEntityName();
theTotalSize += GetDataSize(theGenerationEntityName);
string theParticleSystemToGenerate = theTemplate->GetParticleSystemToGenerate();
theTotalSize += GetDataSize(theParticleSystemToGenerate);
int theParticleSystemIndexToGenerate = theTemplate->GetParticleSystemIndexToGenerate();
theTotalSize += sizeof(theParticleSystemIndexToGenerate);
int theGenerationEntityIndex = theTemplate->GetGenerationEntityIndex();
theTotalSize += sizeof(theGenerationEntityIndex);
float theGenerationEntityParam = theTemplate->GetGenerationEntityParameter();
theTotalSize += sizeof(theGenerationEntityParam);
ShapeType theStartingVelocityShape = theTemplate->GetStartingVelocityShape();
theTotalSize += sizeof(theStartingVelocityShape);
ParticleParams theGenerationParams;
theTemplate->GetGenerationParams(theGenerationParams);
theTotalSize += sizeof(theGenerationParams);
ParticleParams theStartingVelocityParams;
theTemplate->GetStartingVelocityParams(theStartingVelocityParams);
theTotalSize += sizeof(theStartingVelocityParams);
uint32 theGenerationRate = theTemplate->GetGenerationRate();
theTotalSize += sizeof(theGenerationRate);
int theParticleFlags = theTemplate->GetFlags();
theTotalSize += sizeof(theParticleFlags);
PSVector theGravity;
theTemplate->GetGravity(theGravity);
theTotalSize += sizeof(theGravity);
float theAnimationSpeed = theTemplate->GetAnimationSpeed();
theTotalSize += sizeof(theAnimationSpeed);
int theNumSpriteFrames = theTemplate->GetNumSpriteFrames();
theTotalSize += sizeof(theNumSpriteFrames);
float theParticleScaling = theTemplate->GetParticleScaling();
theTotalSize += sizeof(theParticleScaling);
int theRenderMode = theTemplate->GetRenderMode();
theTotalSize += sizeof(theRenderMode);
float theMaxAlpha = theTemplate->GetMaxAlpha();
theTotalSize += sizeof(theMaxAlpha);
// New memory
unsigned char* theCharArray = new unsigned char[theTotalSize];
ASSERT(theCharArray);
int theCounter = 0;
// Write out each field
SaveStringData(theCharArray, theTemplateName, theCounter);
SAVE_DATA(theMaxParticles);
SAVE_DATA(theParticleSize);
SAVE_DATA(theParticleSystemLifetime);
SAVE_DATA(theParticleLifetime);
SaveStringData(theCharArray, theSpriteName, theCounter);
SAVE_DATA(theGenerationShape);
SaveStringData(theCharArray, theGenerationEntityName, theCounter);
SaveStringData(theCharArray, theParticleSystemToGenerate, theCounter);
SAVE_DATA(theParticleSystemIndexToGenerate);
SAVE_DATA(theGenerationEntityIndex);
SAVE_DATA(theGenerationEntityParam);
SAVE_DATA(theStartingVelocityShape);
SAVE_DATA(theGenerationParams);
SAVE_DATA(theStartingVelocityParams);
SAVE_DATA(theGenerationRate);
SAVE_DATA(theParticleFlags);
SAVE_DATA(theGravity);
SAVE_DATA(theAnimationSpeed);
SAVE_DATA(theNumSpriteFrames);
SAVE_DATA(theParticleScaling);
SAVE_DATA(theRenderMode);
SAVE_DATA(theMaxAlpha);
// Make sure we wrote exact amount of data we were supposed to
ASSERT(theTotalSize == theCounter);
Demo_WriteBuffer(TYPE_PARTICLES, theTotalSize, theCharArray);
}
}