bool vmsSwfFile::Decompress(LPBYTE pbSwfData, UINT uSize, LPBYTE *ppbResult, UINT *puResultSize)
{
assert (pbSwfData != NULL);
assert (ppbResult != NULL && puResultSize != NULL);
if (!pbSwfData)
return false;
if (ppbResult == NULL || puResultSize == NULL)
return false;
assert (isCompressed (pbSwfData, uSize));
if (!isCompressed (pbSwfData, uSize))
return false;
return vmsZlibHelper::DecompressGzip (pbSwfData + 8, uSize - 8, ppbResult, puResultSize) &&
*ppbResult != NULL && *puResultSize != 0;
}
void Message::uncompress() {
if (!isCompressed())
return;
#ifdef BUILD_WITH_COMPRESSION_MINIZ
int cmp_status;
mz_ulong actualSize = strTo<size_t>(_meta["um.compressed"]);
uint8_t *pUncmp;
pUncmp = (mz_uint8 *)malloc((size_t)actualSize);
cmp_status = mz_uncompress(pUncmp, &actualSize, (const unsigned char *)_data.get(), _size);
_size = actualSize;
_data = SharedPtr<char>((char*)pUncmp);
_meta.erase("um.compressed");
#elif defined(BUILD_WITH_COMPRESSION_FASTLZ)
int actualSize = strTo<size_t>(_meta["um.compressed"]);
void* uncompressed = malloc((size_t)actualSize);
// returns the size of the decompressed block.
actualSize = fastlz_decompress(_data.get(), _size, uncompressed, actualSize);
// If error occurs, e.g. the compressed data is corrupted or the output buffer is not large enough, then 0
_size = actualSize;
_data = SharedPtr<char>((char*)uncompressed);
_meta.erase("um.compressed");
#endif
}
/** Reads just the info header section.
*
* @throw ImageException if not a valid bitmap info header
* @throw ImageException if bitmap is compressed
* @throw ImageException if bitmap is not 24-bit
*/
void BmpImageReader::readInfoHeader() {
file.read((char*)&infoHeader.biSize, 4);
file.read((char*)&infoHeader.biWidth, 4);
file.read((char*)&infoHeader.biHeight, 4);
file.read((char*)&infoHeader.biPlanes, 2);
file.read((char*)&infoHeader.biBitCount, 2);
file.read((char*)&infoHeader.biCompression, 4);
file.read((char*)&infoHeader.biSizeImage, 4);
file.read((char*)&infoHeader.biXPelsPerMeter, 4);
file.read((char*)&infoHeader.biYPelsPerMeter, 4);
file.read((char*)&infoHeader.biClrUsed, 4);
file.read((char*)&infoHeader.biClrImportant, 4);
if (!isValidInfoHeader()) {
ImageException e;
e << "[BmpImageReader] Not a valid bitmap info header!";
throw e;
}
if (isCompressed()) {
ImageException e;
e << "[BmpImageReader] Only supports uncompressed data.";
throw e;
}
if (!is24Bit()) {
ImageException e;
e << "[BmpImageReader] Only supports 24-bit data.";
throw e;
}
}
void Texture2D::init(int w, int h, TextureInternalFormat tf, TextureFormat f, PixelType t,
const Parameters ¶ms, const Buffer::Parameters &s, const Buffer &pixels)
{
Texture::init(tf, params);
this->w = w;
this->h = h;
pixels.bind(GL_PIXEL_UNPACK_BUFFER);
if (isCompressed() && s.compressedSize() > 0) {
glCompressedTexImage2D(textureTarget, 0, getTextureInternalFormat(internalFormat), w, h, 0, s.compressedSize(), pixels.data(0));
} else {
s.set();
glTexImage2D(textureTarget, 0, getTextureInternalFormat(internalFormat), w, h, 0, getTextureFormat(f), getPixelType(t), pixels.data(0));
s.unset();
}
pixels.unbind(GL_PIXEL_UNPACK_BUFFER);
generateMipMap();
if (FrameBuffer::getError() != 0) {
throw exception();
}
}
Variant BaseAssetObjectItem::getData(int column, ItemRole::Id roleId) const
{
if (column != 0)
{
return Variant();
}
if (roleId == ValueRole::roleId_)
{
return getDisplayText(0);
}
else if (roleId == IndexPathRole::roleId_)
{
return getFullPath();
}
else if (roleId == ThumbnailRole::roleId_)
{
return getThumbnail(0);
}
else if (roleId == TypeIconRole::roleId_)
{
return getTypeIconResourceString();
}
else if (roleId == SizeRole::roleId_)
{
return getSize();
}
else if (roleId == CreatedTimeRole::roleId_)
{
return getCreatedTime();
}
else if (roleId == ModifiedTimeRole::roleId_)
{
return getModifiedTime();
}
else if (roleId == AccessedTimeRole::roleId_)
{
return getAccessedTime();
}
else if (roleId == IsDirectoryRole::roleId_)
{
return isDirectory();
}
else if (roleId == IsReadOnlyRole::roleId_)
{
return isReadOnly();
}
else if (roleId == IsCompressedRole::roleId_)
{
return isCompressed();
}
else if (roleId == ItemRole::itemIdId)
{
return intptr_t(this);
}
return Variant();
}
shared_ptr<ZLOutputStream> ZLFile::outputStream() const {
if (isCompressed()) {
return shared_ptr<ZLOutputStream>();
}
if (ZLFSManager::instance().findArchiveFileNameDelimiter(myPath) != -1) {
return shared_ptr<ZLOutputStream>();
}
return shared_ptr<ZLOutputStream>(ZLFSManager::instance().createOutputStream(myPath));
}
void MCF::dlHeaderFromHttp(const char* url)
{
gcTrace("Url: {0}", url);
if (m_bStopped)
return;
if (!url)
throw gcException(ERR_BADURL);
//FIXME: Needs error checking on getweb
HttpHandle wc(url);
wc->setDownloadRange(0, MCFCore::MCFHeader::getSizeS());
wc->setUserAgent(USERAGENT_UPDATE);
wc->getWeb();
if (wc->getDataSize() != MCFCore::MCFHeader::getSizeS())
throw gcException(ERR_BADHEADER);
MCFCore::MCFHeader webHeader(wc->getData());
setHeader(&webHeader);
if (!webHeader.isValid())
throw gcException(ERR_BADHEADER);
wc->cleanUp();
wc->setUserAgent(USERAGENT_UPDATE);
wc->setDownloadRange(webHeader.getXmlStart(), webHeader.getXmlSize());
wc->getWeb();
if (wc->getDataSize() == 0 || wc->getDataSize() != webHeader.getXmlSize())
throw gcException(ERR_WEBDL_FAILED, "Failed to download MCF xml from web (size is ether zero or didnt match header size)");
uint32 bz2BuffLen = webHeader.getXmlSize()*25;
char* bz2Buff = nullptr;
if ( isCompressed() )
{
bz2Buff = new char[bz2BuffLen];
AutoDelete<char> ad(bz2Buff);
UTIL::STRING::zeroBuffer(bz2Buff, bz2BuffLen);
UTIL::BZIP::BZ2DBuff((char*)bz2Buff, &bz2BuffLen, const_cast<char*>(wc->getData()), wc->getDataSize());
parseXml(bz2Buff, bz2BuffLen);
}
else
{
parseXml(const_cast<char*>(wc->getData()), wc->getDataSize());
}
//we remove the complete flag due to the files not existing in the MCF
for (size_t x=0; x< m_pFileList.size(); x++)
{
m_pFileList[x]->delFlag(MCFCore::MCFFileI::FLAG_COMPLETE);
}
}
shared_ptr<ZLOutputStream> ZLFile::outputStream(bool writeThrough) const {
if (!writeThrough && isCompressed()) {
return 0;
}
if (ZLFSManager::Instance().findArchiveFileNameDelimiter(myPath) != -1) {
return 0;
}
return ZLFSManager::Instance().createOutputStream(myPath);
}
void Image::scale(int newWidth, int newHeight)
{
if(newWidth == width_ && newHeight == height_)
{
return;
}
if(isCompressed(format_))
{
throw runtime_error("Cannot scale compressed image");
}
int nchannels = bitsPerPixel(format_) / 8;
vector<uint8_t> newData(newWidth * newHeight * nchannels);
for(int dstY = 0; dstY < newHeight; dstY++)
{
for(int dstX = 0; dstX < newWidth; dstX++)
{
fp_t srcFX = static_cast<fp_t>(dstX) / static_cast<fp_t>(newWidth) * static_cast<fp_t>(width_);
fp_t srcFY = static_cast<fp_t>(dstY) / static_cast<fp_t>(newHeight) * static_cast<fp_t>(height_);
int srcX = static_cast<int>(srcFX);
int srcY = static_cast<int>(srcFY);
fp_t xDiff = srcFX - srcX;
fp_t yDiff = srcFY - srcY;
fp_t xOpposite = fp_t(1.0) - xDiff;
fp_t yOpposite = fp_t(1.0) - yDiff;
#define SRCPX(x, y, cn) static_cast<fp_t>(data_[(min(x, width_ - 1) + min(y, height_ - 1) * width_) * nchannels + cn])
#define DSTPX(x, y, cn) newData[((x) + (y) * newWidth) * nchannels + cn]
for(int c = 0; c < nchannels; c++)
{
DSTPX(dstX, dstY, c) = static_cast<uint8_t>(
(SRCPX(srcX, srcY, c) * xOpposite + SRCPX(srcX + 1, srcY, c) * xDiff) * yOpposite +
(SRCPX(srcX, srcY + 1, c) * xOpposite + SRCPX(srcX + 1, srcY + 1, c) * xDiff) * yDiff);
}
#undef SRCPX
#undef DSTPX
}
}
data_ = move(newData);
width_ = newWidth;
height_ = newHeight;
}
void Message::compress() {
if (isCompressed())
return;
#ifdef BUILD_WITH_COMPRESSION_MINIZ
mz_ulong compressedSize = mz_compressBound(_size);
int cmp_status;
uint8_t *pCmp;
pCmp = (mz_uint8 *)malloc((size_t)compressedSize);
// last argument is speed size tradeoff: BEST_SPEED [0-9] BEST_COMPRESSION
cmp_status = mz_compress2(pCmp, &compressedSize, (const unsigned char *)_data.get(), _size, 5);
if (cmp_status != Z_OK) {
// error
free(pCmp);
}
_data = SharedPtr<char>((char*)pCmp);
_meta["um.compressed"] = toStr(_size);
_size = compressedSize;
#elif defined(BUILD_WITH_COMPRESSION_FASTLZ)
// The minimum input buffer size is 16.
if (_size < 16)
return;
// The output buffer must be at least 5% larger than the input buffer and can not be smaller than 66 bytes.
int compressedSize = _size + (double)_size * 0.06;
if (compressedSize < 66)
compressedSize = 66;
char* compressedData = (char*)malloc(compressedSize);
compressedSize = fastlz_compress(_data.get(), _size, compressedData);
// If the input is not compressible, the return value might be larger than length
if (compressedSize > _size) {
free(compressedData);
return;
}
// std::cout << _size << " -> " << compressedSize << " = " << ((float)compressedSize / (float)_size) << std::endl;
_data = SharedPtr<char>((char*)compressedData);
_meta["um.compressed"] = toStr(_size);
_size = compressedSize;
#endif
}
void Decoder::decompress() {
if (!isCompressed())
return;
for (MipMaps::iterator m = _mipMaps.begin(); m != _mipMaps.end(); ++m) {
MipMap decompressed;
decompress(decompressed, **m, _format);
decompressed.swap(**m);
}
_format = kPixelFormatR8G8B8A8;
}
void Decoder::dumpTGA(const Common::UString &fileName) const {
if (_mipMaps.size() < 1)
throw Common::Exception("Image contains no mip maps");
if (!isCompressed()) {
Images::dumpTGA(fileName, *this);
return;
}
Decoder decoder(*this);
decoder.decompress();
Images::dumpTGA(fileName, decoder);
}
Hits Searcher::getHits(const string& term) {
int size;
char *val;
try {
val = depot.get(term.c_str(), -1, 0, -1, &size);
} catch(Depot_error& e){
//cerr << e << endl;
return Hits(NULL, 0);
}
Node* nodes = (Node*) val;
int num = size / sizeof(Node);
if(isCompressed())
nodes = gammaHits(val, size, num);
return Hits(nodes, num);
}
void TextureRectangle::init(int w, int h, TextureInternalFormat tf, TextureFormat f, PixelType t,
const Parameters ¶ms, const Buffer::Parameters &s, const Buffer &pixels)
{
Texture::init(tf, params);
this->w = w;
this->h = h;
pixels.bind(GL_PIXEL_UNPACK_BUFFER);
bool needToGenerateMipmaps = true;
if (isCompressed() && s.compressedSize() > 0) {
glCompressedTexImage2D(textureTarget, 0, getTextureInternalFormat(internalFormat), w, h, 0, s.compressedSize(), pixels.data(0));
} else {
s.set();
glTexImage2D(textureTarget, 0, getTextureInternalFormat(internalFormat), w, h, 0, getTextureFormat(f), getPixelType(t), pixels.data(0));
s.unset();
GLsizei size = s.compressedSize(); // should work because size is retrieved from file descriptor.
int pixelSize = getFormatSize(f, t);
if (size > w * h * pixelSize) {
// get the other levels from the same buffer
int offset = w * h * pixelSize;
int level = 0;
int wl = w;
int hl = h;
while (wl % 2 == 0 && hl % 2 == 0 && size - offset >= (wl * hl / 4) * pixelSize) {
level += 1;
wl = wl / 2;
hl = hl / 2;
glTexImage2D(textureTarget, level, getTextureInternalFormat(internalFormat), wl, hl, 0, getTextureFormat(f), getPixelType(t), pixels.data(offset));
offset += wl * hl * pixelSize;
needToGenerateMipmaps = false;
}
this->params.lodMax(clamp(params.lodMax(), GLfloat(0.0f), GLfloat(level)));
}
}
pixels.unbind(GL_PIXEL_UNPACK_BUFFER);
if (needToGenerateMipmaps) {
generateMipMap();
}
if (FrameBuffer::getError() != 0) {
throw exception();
}
}
void Image::flipVertical()
{
if(isCompressed(format_))
{
throw runtime_error("Cannot flip compressed image");
}
int stride = width_ * bitsPerPixel(format_) / 8;
vector<uint8_t> rowBuf(stride);
for(int y = 0; y < height_ / 2; y++)
{
memcpy(rowBuf.data(), data_.data() + y * stride, stride);
memcpy(data_.data() + stride * y, data_.data() + (height_ - y - 1) * stride, stride);
memcpy(data_.data() + (height_ - y - 1) * stride, rowBuf.data(), stride);
}
}
void TextureCube::init(int w, int h, TextureInternalFormat tf, TextureFormat f, PixelType t,
const Parameters ¶ms, Buffer::Parameters s[6], ptr<Buffer> pixels[6])
{
Texture::init(tf, params);
this->w = w;
this->h = h;
const GLenum FACES[6] = {
GL_TEXTURE_CUBE_MAP_POSITIVE_X,
GL_TEXTURE_CUBE_MAP_NEGATIVE_X,
GL_TEXTURE_CUBE_MAP_POSITIVE_Y,
GL_TEXTURE_CUBE_MAP_NEGATIVE_Y,
GL_TEXTURE_CUBE_MAP_POSITIVE_Z,
GL_TEXTURE_CUBE_MAP_NEGATIVE_Z
};
if (isCompressed()) {
for (int i = 0; i < 6; ++i) {
pixels[i]->bind(GL_PIXEL_UNPACK_BUFFER);
if (s[i].compressedSize() > 0) {
glCompressedTexImage2D(FACES[i], 0, getTextureInternalFormat(internalFormat), w, h, 0, s[i].compressedSize(), pixels[i]->data(0));
} else {
s[i].set();
glTexImage2D(FACES[i], 0, getTextureInternalFormat(internalFormat), w, h, 0, getTextureFormat(f), getPixelType(t), pixels[i]->data(0));
s[i].unset();
}
pixels[i]->unbind(GL_PIXEL_UNPACK_BUFFER);
}
} else {
for (int i = 0; i < 6; ++i) {
pixels[i]->bind(GL_PIXEL_UNPACK_BUFFER);
s[i].set();
glTexImage2D(FACES[i], 0, getTextureInternalFormat(internalFormat), w, h, 0, getTextureFormat(f), getPixelType(t), pixels[i]->data(0));
s[i].unset();
pixels[i]->unbind(GL_PIXEL_UNPACK_BUFFER);
}
}
generateMipMap();
if (FrameBuffer::getError() != 0) {
throw exception();
}
}
bool Image::saveToFile(const char *pszFilePath, bool bIsToRGB)
{
//only support for Texture2D::PixelFormat::RGB888 or Texture2D::PixelFormat::RGBA8888 uncompressed data
if (isCompressed() || (m_eRenderFormat != Texture2D::PixelFormat::RGB888 && m_eRenderFormat != Texture2D::PixelFormat::RGBA8888))
{
CCLOG("cocos2d: Image: saveToFile is only support for Texture2D::PixelFormat::RGB888 or Texture2D::PixelFormat::RGBA8888 uncompressed data for now");
return false;
}
bool bRet = false;
do
{
CC_BREAK_IF(NULL == pszFilePath);
std::string strFilePath(pszFilePath);
CC_BREAK_IF(strFilePath.size() <= 4);
std::string strLowerCasePath(strFilePath);
for (unsigned int i = 0; i < strLowerCasePath.length(); ++i)
{
strLowerCasePath[i] = tolower(strFilePath[i]);
}
if (std::string::npos != strLowerCasePath.find(".png"))
{
CC_BREAK_IF(!saveImageToPNG(pszFilePath, bIsToRGB));
}
else if (std::string::npos != strLowerCasePath.find(".jpg"))
{
CC_BREAK_IF(!saveImageToJPG(pszFilePath));
}
else
{
break;
}
bRet = true;
} while (0);
return bRet;
}
bool ossimNitfImageHeader::isSameAs(const ossimNitfImageHeader* hdr) const
{
if (!hdr) return false;
return ( (isCompressed() == hdr->isCompressed()) &&
(getNumberOfRows() == hdr->getNumberOfRows()) &&
(getNumberOfBands() == hdr->getNumberOfBands()) &&
(getNumberOfCols() == hdr->getNumberOfCols()) &&
(getNumberOfBlocksPerRow() == hdr->getNumberOfBlocksPerRow()) &&
(getNumberOfBlocksPerCol() == hdr->getNumberOfBlocksPerCol()) &&
(getNumberOfPixelsPerBlockHoriz() ==
hdr->getNumberOfPixelsPerBlockHoriz()) &&
(getNumberOfPixelsPerBlockVert() ==
hdr->getNumberOfPixelsPerBlockVert()) &&
(getBitsPerPixelPerBand() == hdr->getBitsPerPixelPerBand()) &&
(getImageRect() == hdr->getImageRect()) &&
(getIMode() == hdr->getIMode()) &&
(getCoordinateSystem() == hdr->getCoordinateSystem()) &&
(getGeographicLocation() == hdr->getGeographicLocation()) );
}
void MCF::saveMCF_Header()
{
//donot use getDLSize here as the file might have a gap in it. :(
uint64 offset = 0;
for (size_t x=0; x<m_pFileList.size(); x++)
{
MCFFile* file = m_pFileList[x];
if (!file->isSaved())
continue;
uint64 pos = file->getOffSet() + file->getCurSize();
if (offset < pos)
offset = pos;
uint64 diffpos = file->getDiffOffSet() + file->getDiffSize();
if (file->hasDiff() && offset < diffpos)
offset = diffpos;
}
if (offset == 0)
offset = m_sHeader->getSize();
UTIL::FS::recMakeFolder(UTIL::FS::PathWithFile(m_szFile));
UTIL::FS::FileHandle hFile(m_szFile.c_str(), UTIL::FS::FILE_APPEND);
hFile.seek(offset);
XMLSaveAndCompress sac(&hFile, isCompressed());
genXml(&sac);
sac.finish();
m_sHeader->setXmlStart(offset);
m_sHeader->setXmlSize((uint32)sac.getTotalSize());
m_sHeader->saveToFile(hFile);
}
void APC::unCompress() {
if (!isCompressed()) {
return;
}
int dest_len = *(int *)data;
char *dest = new char[dest_len+1];
int ret = LZ4_decompress_safe(data+4, dest, data_len-4, dest_len);
// int ret = LZ4_decompress_fast(data+4, dest, dest_len);
if (ret < 0) {
CCLOG("unCompress error ret=%d",ret);
delete[] dest;
} else {
if (data != NULL) {
delete[] data;
}
CCLOG("data len %d, dest len %d", data_len, dest_len);
data = dest;
data_len = dest_len;
data[data_len] = '\0';
}
setUnCompressFlag();
}
void GFXD3D11Cubemap::initStatic(GFXTexHandle *faces)
{
AssertFatal( faces, "GFXD3D11Cubemap::initStatic - Got null GFXTexHandle!" );
AssertFatal( *faces, "empty texture passed to CubeMap::create" );
// NOTE - check tex sizes on all faces - they MUST be all same size
mTexSize = faces->getWidth();
mFaceFormat = faces->getFormat();
bool compressed = isCompressed(mFaceFormat);
UINT bindFlags = D3D11_BIND_SHADER_RESOURCE;
UINT miscFlags = D3D11_RESOURCE_MISC_TEXTURECUBE;
if (!compressed)
{
bindFlags |= D3D11_BIND_RENDER_TARGET;
miscFlags |= D3D11_RESOURCE_MISC_GENERATE_MIPS;
}
U32 mipLevels = faces->getPointer()->getMipLevels();
if (mipLevels > 1)
mAutoGenMips = true;
D3D11_TEXTURE2D_DESC desc;
ZeroMemory(&desc, sizeof(D3D11_TEXTURE2D_DESC));
desc.Width = mTexSize;
desc.Height = mTexSize;
desc.MipLevels = mAutoGenMips ? 0 : mipLevels;
desc.ArraySize = 6;
desc.Format = GFXD3D11TextureFormat[mFaceFormat];
desc.SampleDesc.Count = 1;
desc.SampleDesc.Quality = 0;
desc.Usage = D3D11_USAGE_DEFAULT;
desc.BindFlags = bindFlags;
desc.MiscFlags = miscFlags;
desc.CPUAccessFlags = 0;
HRESULT hr = D3D11DEVICE->CreateTexture2D(&desc, NULL, &mTexture);
if (FAILED(hr))
{
AssertFatal(false, "GFXD3D11Cubemap:initStatic(GFXTexhandle *faces) - failed to create texcube texture");
}
for (U32 i = 0; i < CubeFaces; i++)
{
GFXD3D11TextureObject *texObj = static_cast<GFXD3D11TextureObject*>((GFXTextureObject*)faces[i]);
U32 subResource = D3D11CalcSubresource(0, i, mipLevels);
D3D11DEVICECONTEXT->CopySubresourceRegion(mTexture, subResource, 0, 0, 0, texObj->get2DTex(), 0, NULL);
}
D3D11_SHADER_RESOURCE_VIEW_DESC SMViewDesc;
SMViewDesc.Format = GFXD3D11TextureFormat[mFaceFormat];
SMViewDesc.ViewDimension = D3D11_SRV_DIMENSION_TEXTURECUBE;
SMViewDesc.TextureCube.MipLevels = mAutoGenMips ? -1 : mipLevels;
SMViewDesc.TextureCube.MostDetailedMip = 0;
hr = D3D11DEVICE->CreateShaderResourceView(mTexture, &SMViewDesc, &mSRView);
if (FAILED(hr))
{
AssertFatal(false, "GFXD3D11Cubemap::initStatic(GFXTexHandle *faces) - texcube shader resource view creation failure");
}
if (mAutoGenMips && !compressed)
D3D11DEVICECONTEXT->GenerateMips(mSRView);
}
int GenericChannel::handleRead(EncodeBuffer &encodeBuffer, const unsigned char *message,
unsigned int length)
{
#ifdef TEST
*logofs << "handleRead: Called for FD#" << fd_
<< " with " << encodeBuffer.getLength()
<< " bytes already encoded.\n"
<< logofs_flush;
#endif
//
// Pointer to located message and
// its size in bytes.
//
const unsigned char *inputMessage;
unsigned int inputLength;
//
// Tag message as generic data in compression
// routine. Opcode is not actually transferred
// over the network.
//
unsigned char inputOpcode = X_NXInternalGenericData;
#if defined(TEST) || defined(INFO)
*logofs << "handleRead: Trying to read from FD#"
<< fd_ << " at " << strMsTimestamp() << ".\n"
<< logofs_flush;
#endif
int result = readBuffer_.readMessage();
#ifdef DEBUG
*logofs << "handleRead: Read result on FD#" << fd_
<< " is " << result << ".\n"
<< logofs_flush;
#endif
if (result < 0)
{
//
// Let the proxy close the channel.
//
return -1;
}
else if (result == 0)
{
#if defined(TEST) || defined(INFO)
*logofs << "handleRead: PANIC! No data read from FD#"
<< fd_ << " while encoding messages.\n"
<< logofs_flush;
HandleCleanup();
#endif
return 0;
}
#if defined(TEST) || defined(INFO) || defined(FLUSH)
*logofs << "handleRead: Encoding messages for FD#" << fd_
<< " with " << readBuffer_.getLength() << " bytes "
<< "in the buffer.\n" << logofs_flush;
#endif
//
// Divide the available data in multiple
// messages and encode them one by one.
//
if (proxy -> handleAsyncSwitch(fd_) < 0)
{
return -1;
}
while ((inputMessage = readBuffer_.getMessage(inputLength)) != NULL)
{
encodeBuffer.encodeValue(inputLength, 32, 14);
if (isCompressed() == 1)
{
unsigned int compressedDataSize = 0;
unsigned char *compressedData = NULL;
if (handleCompress(encodeBuffer, inputOpcode, 0,
inputMessage, inputLength, compressedData,
compressedDataSize) < 0)
{
return -1;
}
}
else
{
encodeBuffer.encodeMemory(inputMessage, inputLength);
}
int bits = encodeBuffer.diffBits();
#if defined(TEST) || defined(OPCODES)
*logofs << "handleRead: Handled generic data for FD#" << fd_
<< ". " << inputLength << " bytes in, " << bits << " bits ("
<< ((float) bits) / 8 << " bytes) out.\n" << logofs_flush;
#endif
addProtocolBits(inputLength << 3, bits);
if (isPrioritized() == 1)
{
priority_++;
}
} // End of while ((inputMessage = readBuffer_.getMessage(inputLength)) != NULL) ...
//
// All data has been read from the read buffer.
// We still need to mark the end of the encode
// buffer just before sending the frame. This
// allows us to accomodate multiple reads in
// a single frame.
//
if (priority_ > 0)
{
#if defined(TEST) || defined(INFO)
*logofs << "handleRead: WARNING! Requesting flush "
<< "because of " << priority_ << " prioritized "
<< "messages for FD#" << fd_ << ".\n"
<< logofs_flush;
#endif
if (proxy -> handleAsyncPriority() < 0)
{
return -1;
}
//
// Reset the priority flag.
//
priority_ = 0;
}
//
// Flush if we produced enough data.
//
if (proxy -> canAsyncFlush() == 1)
{
#if defined(TEST) || defined(INFO)
*logofs << "handleRead: WARNING! Requesting flush "
<< "because of enough data or timeout on the "
<< "proxy link.\n" << logofs_flush;
#endif
if (proxy -> handleAsyncFlush() < 0)
{
return -1;
}
}
#if defined(TEST) || defined(INFO)
if (transport_ -> pending() != 0 ||
readBuffer_.checkMessage() != 0)
{
*logofs << "handleRead: PANIC! Buffer for X descriptor FD#"
<< fd_ << " has " << transport_ -> pending()
<< " bytes to read.\n" << logofs_flush;
HandleCleanup();
}
#endif
//
// Reset the read buffer.
//
readBuffer_.fullReset();
return 1;
}
int GenericChannel::handleWrite(const unsigned char *message, unsigned int length)
{
#ifdef TEST
*logofs << "handleWrite: Called for FD#" << fd_ << ".\n" << logofs_flush;
#endif
//
// Create the buffer from which to
// decode messages.
//
DecodeBuffer decodeBuffer(message, length);
#if defined(TEST) || defined(INFO) || defined(FLUSH)
*logofs << "handleWrite: Decoding messages for FD#" << fd_
<< " with " << length << " bytes in the buffer.\n"
<< logofs_flush;
#endif
unsigned char *outputMessage;
unsigned int outputLength;
//
// Tag message as generic data
// in decompression.
//
unsigned char outputOpcode = X_NXInternalGenericData;
for (;;)
{
decodeBuffer.decodeValue(outputLength, 32, 14);
if (outputLength == 0)
{
break;
}
if (isCompressed() == 1)
{
if (writeBuffer_.getAvailable() < outputLength ||
(int) outputLength >= control -> TransportFlushBufferSize)
{
#ifdef DEBUG
*logofs << "handleWrite: Using scratch buffer for "
<< "generic data with size " << outputLength << " and "
<< writeBuffer_.getLength() << " bytes in buffer.\n"
<< logofs_flush;
#endif
outputMessage = writeBuffer_.addScratchMessage(outputLength);
}
else
{
outputMessage = writeBuffer_.addMessage(outputLength);
}
const unsigned char *compressedData = NULL;
unsigned int compressedDataSize = 0;
int decompressed = handleDecompress(decodeBuffer, outputOpcode, 0,
outputMessage, outputLength, compressedData,
compressedDataSize);
if (decompressed < 0)
{
return -1;
}
}
else
{
#ifdef DEBUG
*logofs << "handleWrite: Using scratch buffer for "
<< "generic data with size " << outputLength << " and "
<< writeBuffer_.getLength() << " bytes in buffer.\n"
<< logofs_flush;
#endif
writeBuffer_.addScratchMessage((unsigned char *)
decodeBuffer.decodeMemory(outputLength), outputLength);
}
#if defined(TEST) || defined(OPCODES)
*logofs << "handleWrite: Handled generic data for FD#" << fd_
<< ". " << outputLength << " bytes out.\n"
<< logofs_flush;
#endif
handleFlush(flush_if_needed);
}
//
// Write any remaining data to socket.
//
if (handleFlush(flush_if_any) < 0)
{
return -1;
}
return 1;
}
void GFXD3D11Cubemap::initDynamic(U32 texSize, GFXFormat faceFormat)
{
if(!mDynamic)
GFXTextureManager::addEventDelegate(this, &GFXD3D11Cubemap::_onTextureEvent);
mDynamic = true;
mAutoGenMips = true;
mTexSize = texSize;
mFaceFormat = faceFormat;
bool compressed = isCompressed(mFaceFormat);
UINT bindFlags = D3D11_BIND_SHADER_RESOURCE;
UINT miscFlags = D3D11_RESOURCE_MISC_TEXTURECUBE;
if (!compressed)
{
bindFlags |= D3D11_BIND_RENDER_TARGET;
miscFlags |= D3D11_RESOURCE_MISC_GENERATE_MIPS;
}
D3D11_TEXTURE2D_DESC desc;
desc.Width = mTexSize;
desc.Height = mTexSize;
desc.MipLevels = 0;
desc.ArraySize = 6;
desc.Format = GFXD3D11TextureFormat[mFaceFormat];
desc.SampleDesc.Count = 1;
desc.SampleDesc.Quality = 0;
desc.Usage = D3D11_USAGE_DEFAULT;
desc.BindFlags = bindFlags;
desc.CPUAccessFlags = 0;
desc.MiscFlags = miscFlags;
HRESULT hr = D3D11DEVICE->CreateTexture2D(&desc, NULL, &mTexture);
D3D11_SHADER_RESOURCE_VIEW_DESC SMViewDesc;
SMViewDesc.Format = GFXD3D11TextureFormat[mFaceFormat];
SMViewDesc.ViewDimension = D3D11_SRV_DIMENSION_TEXTURECUBE;
SMViewDesc.TextureCube.MipLevels = -1;
SMViewDesc.TextureCube.MostDetailedMip = 0;
hr = D3D11DEVICE->CreateShaderResourceView(mTexture, &SMViewDesc, &mSRView);
if(FAILED(hr))
{
AssertFatal(false, "GFXD3D11Cubemap::initDynamic - CreateTexture2D call failure");
}
D3D11_RENDER_TARGET_VIEW_DESC viewDesc;
viewDesc.Format = desc.Format;
viewDesc.ViewDimension = D3D11_RTV_DIMENSION_TEXTURE2DARRAY;
viewDesc.Texture2DArray.ArraySize = 1;
viewDesc.Texture2DArray.MipSlice = 0;
for (U32 i = 0; i < CubeFaces; i++)
{
viewDesc.Texture2DArray.FirstArraySlice = i;
hr = D3D11DEVICE->CreateRenderTargetView(mTexture, &viewDesc, &mRTView[i]);
if(FAILED(hr))
{
AssertFatal(false, "GFXD3D11Cubemap::initDynamic - CreateRenderTargetView call failure");
}
}
D3D11_TEXTURE2D_DESC depthTexDesc;
depthTexDesc.Width = mTexSize;
depthTexDesc.Height = mTexSize;
depthTexDesc.MipLevels = 1;
depthTexDesc.ArraySize = 1;
depthTexDesc.SampleDesc.Count = 1;
depthTexDesc.SampleDesc.Quality = 0;
depthTexDesc.Format = DXGI_FORMAT_D32_FLOAT;
depthTexDesc.Usage = D3D11_USAGE_DEFAULT;
depthTexDesc.BindFlags = D3D11_BIND_DEPTH_STENCIL;
depthTexDesc.CPUAccessFlags = 0;
depthTexDesc.MiscFlags = 0;
ID3D11Texture2D* depthTex = 0;
hr = D3D11DEVICE->CreateTexture2D(&depthTexDesc, 0, &depthTex);
if(FAILED(hr))
{
AssertFatal(false, "GFXD3D11Cubemap::initDynamic - CreateTexture2D for depth stencil call failure");
}
// Create the depth stencil view for the entire cube
D3D11_DEPTH_STENCIL_VIEW_DESC dsvDesc;
dsvDesc.Format = depthTexDesc.Format; //The format must match the depth texture we created above
dsvDesc.Flags = 0;
dsvDesc.ViewDimension = D3D11_DSV_DIMENSION_TEXTURE2D;
dsvDesc.Texture2D.MipSlice = 0;
hr = D3D11DEVICE->CreateDepthStencilView(depthTex, &dsvDesc, &mDSView);
if(FAILED(hr))
{
AssertFatal(false, "GFXD3D11Cubemap::initDynamic - CreateDepthStencilView call failure");
}
SAFE_RELEASE(depthTex);
}
bool NavMeshRecord::loadFromStream(std::ifstream& in_File, const bool localized, const StringTable& table)
{
uint32_t readSize = 0;
if (!loadSizeAndUnknownValues(in_File, readSize)) return false;
if (isDeleted()) return true;
uint32_t subRecName;
uint16_t subLength;
subRecName = subLength = 0;
uint32_t bytesRead = 0;
MWTP::BufferStream decompStream(NULL, 0);
std::basic_istream<char>* actual_in = &in_File;
if (isCompressed())
{
uint32_t decompressedSize = 0;
//read size of decompressed data
in_File.read((char*) &decompressedSize, 4);
if (!in_File.good())
{
std::cout << "Error while reading decompression size of NAVM!\n";
return false;
}
if (readSize<=4)
{
std::cout << "Error: size of compressed NAVM record is too small to contain any compressed data!\n";
return false;
}
//buffer to read compressed data
uint8_t * stream_buffer = new uint8_t[readSize-4];
in_File.read((char*) stream_buffer, readSize-4);
if (!in_File.good())
{
std::cout << "Error while reading compressed data of NAVM!\n";
delete[] stream_buffer;
return false;
}
//now decompress here
uint8_t * decompBuffer = new uint8_t [decompressedSize];
if (!MWTP::zlibDecompress(stream_buffer, readSize-4, decompBuffer, decompressedSize))
{
std::cout << "Error while executing decompression function!\n";
delete[] stream_buffer;
stream_buffer = NULL;
delete[] decompBuffer;
decompBuffer = NULL;
return false;
}
delete[] stream_buffer;
stream_buffer = NULL;
//set underlying buffer for decompressed stream
decompStream.buffer((char*) decompBuffer, decompressedSize);
actual_in = &decompStream;
//update read size
readSize = decompressedSize;
}//if is compressed record
unknownNVNM.setPresence(false);
uint32_t sizeXXXX = 0;
unknownONAM.setPresence(false);
unknownNNAM.setPresence(false);
unknownPNAM.setPresence(false);
while (bytesRead<readSize)
{
//read next header
actual_in->read((char*) &subRecName, 4);
bytesRead += 4;
switch (subRecName)
{
case cNVNM:
if (unknownNVNM.isPresent())
{
std::cout << "Error: NAVM seems to have more than one NVNM subrecord.\n";
return false;
}
//read NVNM
if (0==sizeXXXX)
{
if (!unknownNVNM.loadFromStream(*actual_in, cNVNM, false))
{
std::cout << "Error while reading subrecord NVNM of NAVM!\n";
return false;
}
}
else
{
if (!unknownNVNM.loadFromStreamExtended(*actual_in, cNVNM, false, sizeXXXX))
{
std::cout << "Error while reading subrecord NVNM of NAVM!\n";
return false;
}
sizeXXXX = 0;
}//else - load extended version of subrecord
bytesRead += (2 /*length value*/ +unknownNVNM.getSize() /*data size*/);
break;
case cXXXX:
if (sizeXXXX!=0)
{
std::cout << "Error: NAVM seems to have more than one XXXX subrecord in a row.\n";
return false;
}
//read XXXX
if (!loadUint32SubRecordFromStream(*actual_in, cXXXX, sizeXXXX, false)) return false;
bytesRead += 6;
if (0==sizeXXXX)
{
std::cout << "Error: subrecord XXXX of NAVM has value zero!\n";
return false;
}
break;
case cONAM:
if (unknownONAM.isPresent())
{
std::cout << "Error: NAVM seems to have more than one ONAM subrecord.\n";
return false;
}
//read ONAM
if (!unknownONAM.loadFromStream(*actual_in, cONAM, false))
{
std::cout << "Error while reading subrecord ONAM of NAVM!\n";
return false;
}
bytesRead += (2 + unknownONAM.getSize());
break;
case cNNAM:
if (unknownNNAM.isPresent())
{
std::cout << "Error: NAVM seems to have more than one NNAM subrecord.\n";
return false;
}
//read NNAM
if (!unknownNNAM.loadFromStream(*actual_in, cNNAM, false))
{
std::cout << "Error while reading subrecord NNAM of NAVM!\n";
return false;
}
bytesRead += (2 + unknownNNAM.getSize());
break;
case cPNAM:
if (unknownPNAM.isPresent())
{
std::cout << "Error: NAVM seems to have more than one PNAM subrecord.\n";
return false;
}
//read PNAM
if (!unknownPNAM.loadFromStream(*actual_in, cPNAM, false))
{
std::cout << "Error while reading subrecord PNAM of NAVM!\n";
return false;
}
bytesRead += (2 + unknownPNAM.getSize());
break;
default:
std::cout << "Error: found unexpected subrecord \""<<IntTo4Char(subRecName)
<< "\", but only NVNM, ONAM, NNAM, PNAM or XXXX are allowed here!\n";
return false;
}//swi
}//while
//presence check
if (!unknownNVNM.isPresent())
{
std::cout << "Error: while reading NAVM record: subrecord NVNM is missing!\n";
return false;
}//if
return in_File.good();
}
void MCF::dlHeaderFromWeb()
{
if (m_bStopped)
return;
if (m_vProviderList.size() == 0)
throw gcException(ERR_ZEROFILE);
gcException lastE;
bool successful = false;
OutBuffer out(MCF_HEADERSIZE_V2);
MCFCore::Misc::MCFServerCon msc;
for (size_t x=0; x<m_vProviderList.size(); x++)
{
try
{
msc.disconnect();
msc.connect(m_vProviderList[x]->getUrl(), m_pFileAuth);
msc.downloadRange(0, 5, &out); //4 id bytes and 1 version byte
if (out.m_uiTotalSize != 5)
throw gcException(ERR_BADHEADER, "Did not get any data from mcf server.");
const char* data = out.m_szBuffer;
if ( !(data[0] == 'L' && data[1] == 'M' && data[2] == 'C' && data[3] == 'F') )
throw gcException(ERR_BADHEADER, "Failed magic check.");
size_t headerSize = MCF_HEADERSIZE_V1;
if (data[4] == 0x01)
headerSize = MCF_HEADERSIZE_V1;
else if (data[4] == 0x02)
headerSize = MCF_HEADERSIZE_V2;
else
throw gcException(ERR_BADHEADER, "Bad version number");
out.reset();
msc.downloadRange(0, headerSize, &out);
if (out.m_uiTotalSize != headerSize)
throw gcException(ERR_BADHEADER, "Did not get correct ammount of data from server.");
MCFCore::MCFHeader webHeader((uint8*)out.m_szBuffer);
if (!webHeader.isValid())
throw gcException(ERR_BADHEADER, "Mcf header was not valid.");
uint32 ths = webHeader.getXmlSize();
out = ths;
msc.downloadRange(webHeader.getXmlStart(), webHeader.getXmlSize(), &out);
if (out.m_uiTotalSize == 0 || out.m_uiTotalSize != webHeader.getXmlSize())
throw gcException(ERR_WEBDL_FAILED, "Failed to download MCF xml from web (size is ether zero or didnt match header size)");
data = out.m_szBuffer;
if (data[0] == 'L' && data[1] == 'M' && data[2] == 'C' && data[3] == 'F')
throw gcException(ERR_WEBDL_FAILED, "Server failed 4gb seek.");
setHeader(&webHeader);
successful = true;
break;
}
catch (gcException &e)
{
lastE = e;
Warning(gcString("Failed to download MCF Header from {1}: {0}\n", e, m_vProviderList[x]->getUrl()));
}
}
if (!successful)
throw lastE;
uint32 bz2BuffLen = getHeader()->getXmlSize()*25;
char* bz2Buff = NULL;
if ( isCompressed() )
{
bz2Buff = new char[bz2BuffLen];
UTIL::STRING::zeroBuffer(bz2Buff, bz2BuffLen);
try
{
UTIL::BZIP::BZ2DBuff((char*)bz2Buff, &bz2BuffLen, out.m_szBuffer, out.m_uiTotalSize);
parseXml(bz2Buff, bz2BuffLen);
safe_delete(bz2Buff);
}
catch (gcException &)
{
safe_delete(bz2Buff);
throw;
}
}
else
{
parseXml(out.m_szBuffer, out.m_uiTotalSize);
}
//we remove the complete flag due to the files not existing in the MCF
for (size_t x=0; x< m_pFileList.size(); x++)
{
m_pFileList[x]->delFlag(MCFCore::MCFFileI::FLAG_COMPLETE);
}
if (m_szFile != "")
saveMCF_Header();
}
uint32_t TankFile::FileEntry::getChunkSize() const
{
return isCompressed() ? getCompressedHeader().chunkSize : 0;
}
uint32_t TankFile::FileEntry::getCompressedSize() const
{
return isCompressed() ? getCompressedHeader().compressedSize : size;
}
// slightly refactored original heplug.c logic here...
int he_install_bios(const char *he_bios_path) {
// dumpComressedHeBios(); // tmp utility
if ( !bios_get_imagesize() ) {
// if ((he_bios_path == 0) || !strlen(he_bios_path)) {
#ifdef BUILTIN_HEBIOS
// use built-in hebios
void * he_bios = malloc( HEBIOS_SIZE );
long hebios_size= HEBIOS_SIZE;
if (Z_OK != uncompress(he_bios, &hebios_size, zhebios, zhebios_size)) {
trace( "he: BIOS uncompress error\n" );
return -1;
}
if (hebios_size != HEBIOS_SIZE) {
trace( "he: BIOS uncompress mismatch\n" );
return -1;
}
bios_set_image( he_bios, hebios_size );
trace( "he: using built-in hebios\n" );
#else
// } else {
// install specific bios
if ( !*he_bios_path ) {
trace( "he: no BIOS set\n" );
return -1;
}
FILE * f = psf_file_fopen( he_bios_path );
if ( !f ) {
trace( "he: failed to open bios %s\n", he_bios_path );
return -1;
}
void * ps2_bios = malloc( 0x400000 );
if ( !ps2_bios ) {
psf_file_fclose( f );
trace( "he: out of memory\n" );
return -1;
}
int compressionEnabled= 1;
size_t ps2_bios_size= 0;
if (compressionEnabled && isCompressed(he_bios_path)) {
size_t compressed_size = em_fgetlength( f );
if (tmp_bios_buffer) { free(tmp_bios_buffer);}
tmp_bios_buffer= malloc( compressed_size );
if ( psf_file_fread( tmp_bios_buffer, 1, compressed_size, f ) < compressed_size ) {
free( tmp_bios_buffer );
psf_file_fclose( f );
trace( "he: error reading compressed bios\n" );
return -1;
}
ps2_bios_size= inflate2(tmp_bios_buffer, compressed_size, ps2_bios, 0x400000);
if (ps2_bios_size < 0x400000) {
free( ps2_bios );
psf_file_fclose( f );
trace( "he: could not uncompress bios\n" );
return -1;
}
} else {
size_t ps2_bios_size = em_fgetlength( f );
if ( ps2_bios_size != 0x400000 ) {
psf_file_fclose( f );
trace( "he: bios is wrong size\n" );
return -1;
}
if ( psf_file_fread( ps2_bios, 1, 0x400000, f ) < 0x400000 ) {
free( ps2_bios );
psf_file_fclose( f );
trace( "he: error reading bios\n" );
return -1;
}
psf_file_fclose( f );
}
int bios_size = 0x400000;
void * he_bios = mkhebios_create( ps2_bios, &bios_size );
trace( "he: fucko - %p, %p, %u\n", ps2_bios, he_bios, bios_size );
free( ps2_bios );
if ( !he_bios )
{
trace( "he: error processing bios\n" );
return -1;
}
bios_set_image( he_bios, bios_size );
// }
#endif
}
return 0;
}
/**
* Initialize the game
*/
Common::ErrorCode TonyEngine::init() {
// Load DAT file (used by font manager)
if (!loadTonyDat())
return Common::kUnknownError;
if (isCompressed()) {
Common::SeekableReadStream *stream = SearchMan.createReadStreamForMember("data1.cab");
if (!stream)
error("Failed to open data1.cab");
Common::Archive *cabinet = Common::makeInstallShieldArchive(stream);
if (!cabinet)
error("Failed to parse data1.cab");
SearchMan.add("data1.cab", cabinet);
}
_hEndOfFrame = CoroScheduler.createEvent(false, false);
_bPaused = false;
_bDrawLocation = true;
_startTime = g_system->getMillis();
// Init static class fields
RMText::initStatics();
RMTony::initStatics();
// Reset the scheduler
CoroScheduler.reset();
// Initialize the graphics window
_window.init();
// Initialize the function list
Common::fill(_funcList, _funcList + 300, (LPCUSTOMFUNCTION)NULL);
initCustomFunctionMap();
// Initializes MPAL system, passing the custom functions list
Common::File f;
if (!f.open("ROASTED.MPC"))
return Common::kReadingFailed;
f.close();
if (!mpalInit("ROASTED.MPC", "ROASTED.MPR", _funcList, _funcListStrings))
return Common::kUnknownError;
// Initialize the update resources
_resUpdate.init("ROASTED.MPU");
// Initialize the music
initMusic();
// Initialize the voices database
if (!openVoiceDatabase())
return Common::kReadingFailed;
// Initialize the boxes
_theBoxes.init();
// Link to the custom graphics engine
_theEngine.initCustomDll();
_theEngine.init();
// Allocate space for thumbnails when saving the game
_curThumbnail = new uint16[160 * 120];
_bQuitNow = false;
return Common::kNoError;
}
