mirror of
https://github.com/godotengine/godot.git
synced 2024-12-27 11:24:59 +08:00
da1f80c1f2
This reverts commit 78b22393a8.
It caused a regression in FBX import leading to crashes.
Fixes #36908.
137 lines
4.3 KiB
C++
137 lines
4.3 KiB
C++
/*
|
|
---------------------------------------------------------------------------
|
|
Open Asset Import Library (assimp)
|
|
---------------------------------------------------------------------------
|
|
|
|
Copyright (c) 2006-2019, assimp team
|
|
|
|
|
|
|
|
All rights reserved.
|
|
|
|
Redistribution and use of this software in source and binary forms,
|
|
with or without modification, are permitted provided that the following
|
|
conditions are met:
|
|
|
|
* Redistributions of source code must retain the above
|
|
copyright notice, this list of conditions and the
|
|
following disclaimer.
|
|
|
|
* Redistributions in binary form must reproduce the above
|
|
copyright notice, this list of conditions and the
|
|
following disclaimer in the documentation and/or other
|
|
materials provided with the distribution.
|
|
|
|
* Neither the name of the assimp team, nor the names of its
|
|
contributors may be used to endorse or promote products
|
|
derived from this software without specific prior
|
|
written permission of the assimp team.
|
|
|
|
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
|
"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
|
LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
|
|
A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
|
|
OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
|
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
|
LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
|
DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
|
THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
|
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
|
OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
---------------------------------------------------------------------------
|
|
*/
|
|
|
|
/** @file aiFileIO -> IOSystem wrapper*/
|
|
|
|
#include "CInterfaceIOWrapper.h"
|
|
|
|
namespace Assimp {
|
|
|
|
CIOStreamWrapper::~CIOStreamWrapper(void)
|
|
{
|
|
/* Various places depend on this destructor to close the file */
|
|
if (mFile) {
|
|
mIO->mFileSystem->CloseProc(mIO->mFileSystem, mFile);
|
|
mFile = nullptr;
|
|
}
|
|
}
|
|
|
|
// ...................................................................
|
|
size_t CIOStreamWrapper::Read(void* pvBuffer,
|
|
size_t pSize,
|
|
size_t pCount
|
|
){
|
|
// need to typecast here as C has no void*
|
|
return mFile->ReadProc(mFile,(char*)pvBuffer,pSize,pCount);
|
|
}
|
|
|
|
// ...................................................................
|
|
size_t CIOStreamWrapper::Write(const void* pvBuffer,
|
|
size_t pSize,
|
|
size_t pCount
|
|
){
|
|
// need to typecast here as C has no void*
|
|
return mFile->WriteProc(mFile,(const char*)pvBuffer,pSize,pCount);
|
|
}
|
|
|
|
// ...................................................................
|
|
aiReturn CIOStreamWrapper::Seek(size_t pOffset,
|
|
aiOrigin pOrigin
|
|
){
|
|
return mFile->SeekProc(mFile,pOffset,pOrigin);
|
|
}
|
|
|
|
// ...................................................................
|
|
size_t CIOStreamWrapper::Tell(void) const {
|
|
return mFile->TellProc(mFile);
|
|
}
|
|
|
|
// ...................................................................
|
|
size_t CIOStreamWrapper::FileSize() const {
|
|
return mFile->FileSizeProc(mFile);
|
|
}
|
|
|
|
// ...................................................................
|
|
void CIOStreamWrapper::Flush () {
|
|
return mFile->FlushProc(mFile);
|
|
}
|
|
|
|
// ------------------------------------------------------------------------------------------------
|
|
// Custom IOStream implementation for the C-API
|
|
bool CIOSystemWrapper::Exists( const char* pFile) const {
|
|
aiFile* p = mFileSystem->OpenProc(mFileSystem,pFile,"rb");
|
|
if (p){
|
|
mFileSystem->CloseProc(mFileSystem,p);
|
|
return true;
|
|
}
|
|
return false;
|
|
}
|
|
|
|
// ...................................................................
|
|
char CIOSystemWrapper::getOsSeparator() const {
|
|
#ifndef _WIN32
|
|
return '/';
|
|
#else
|
|
return '\\';
|
|
#endif
|
|
}
|
|
|
|
// ...................................................................
|
|
IOStream* CIOSystemWrapper::Open(const char* pFile,const char* pMode) {
|
|
aiFile* p = mFileSystem->OpenProc(mFileSystem,pFile,pMode);
|
|
if (!p) {
|
|
return NULL;
|
|
}
|
|
return new CIOStreamWrapper(p, this);
|
|
}
|
|
|
|
// ...................................................................
|
|
void CIOSystemWrapper::Close( IOStream* pFile) {
|
|
if (!pFile) {
|
|
return;
|
|
}
|
|
delete pFile;
|
|
}
|
|
|
|
}
|