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Merge branch 'master' into master

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This commit is contained in:
Kim Kulling
2023-02-23 10:15:07 +01:00
committed by GitHub
parent 3585dd577d 408c41d687
commit 2c3d52a5a1
17 changed files with 508 additions and 329 deletions
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2
code/AssetLib/B3D/B3DImporter.cpp
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@@ -150,7 +150,7 @@ AI_WONT_RETURN void B3DImporter::Fail(const string &str) {
// ------------------------------------------------------------------------------------------------
int B3DImporter::ReadByte() {
if (_pos > _buf.size()) {
if (_pos >= _buf.size()) {
Fail("EOF");
}

2
code/AssetLib/MDL/MDLLoader.cpp
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@@ -975,7 +975,7 @@ void MDLImporter::CalcAbsBoneMatrices_3DGS_MDL7(MDL::IntBone_MDL7 **apcOutBones)
}
// store the name of the bone
pcOutBone->mName.length = (size_t)iMaxLen;
pcOutBone->mName.length = static_cast<ai_uint32>(iMaxLen);
::memcpy(pcOutBone->mName.data, pcBone->name, pcOutBone->mName.length);
pcOutBone->mName.data[pcOutBone->mName.length] = '\0';
}

4
code/AssetLib/MS3D/MS3DLoader.cpp
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@@ -486,7 +486,7 @@ void MS3DImporter::InternReadFile( const std::string& pFile,
for (unsigned int j = 0,n = 0; j < m->mNumFaces; ++j) {
aiFace& f = m->mFaces[j];
if (g.triangles[j]>triangles.size()) {
if (g.triangles[j] >= triangles.size()) {
throw DeadlyImportError("MS3D: Encountered invalid triangle index, file is malformed");
}
@@ -494,7 +494,7 @@ void MS3DImporter::InternReadFile( const std::string& pFile,
f.mIndices = new unsigned int[f.mNumIndices=3];
for (unsigned int k = 0; k < 3; ++k,++n) {
if (t.indices[k]>vertices.size()) {
if (t.indices[k] >= vertices.size()) {
throw DeadlyImportError("MS3D: Encountered invalid vertex index, file is malformed");
}

2
code/AssetLib/SMD/SMDLoader.cpp
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@@ -590,7 +590,7 @@ void SMDImporter::CreateOutputMaterials() {
pScene->mMaterials[iMat] = pcMat;
aiString szName;
szName.length = (size_t)ai_snprintf(szName.data,MAXLEN,"Texture_%u",iMat);
szName.length = static_cast<ai_uint32>(ai_snprintf(szName.data,MAXLEN,"Texture_%u",iMat));
pcMat->AddProperty(&szName,AI_MATKEY_NAME);
if (aszTextures[iMat].length())

4
code/AssetLib/glTF2/glTF2AssetWriter.inl
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@@ -836,7 +836,7 @@ namespace glTF2 {
throw DeadlyExportError("Failed to write scene data!");
}
uint32_t jsonChunkLength = (docBuffer.GetSize() + 3) & ~3; // Round up to next multiple of 4
uint32_t jsonChunkLength = static_cast<uint32_t>((docBuffer.GetSize() + 3) & ~3); // Round up to next multiple of 4
auto paddingLength = jsonChunkLength - docBuffer.GetSize();
GLB_Chunk jsonChunk;
@@ -862,7 +862,7 @@ namespace glTF2 {
int GLB_Chunk_count = 1;
uint32_t binaryChunkLength = 0;
if (bodyBuffer->byteLength > 0) {
binaryChunkLength = (bodyBuffer->byteLength + 3) & ~3; // Round up to next multiple of 4
binaryChunkLength = static_cast<uint32_t>((bodyBuffer->byteLength + 3) & ~3); // Round up to next multiple of 4
auto curPaddingLength = binaryChunkLength - bodyBuffer->byteLength;
++GLB_Chunk_count;

54
code/Common/Importer.cpp
View File

@@ -482,37 +482,43 @@ bool Importer::ValidateFlags(unsigned int pFlags) const {
}
// ------------------------------------------------------------------------------------------------
const aiScene* Importer::ReadFileFromMemory( const void* pBuffer,
size_t pLength,
unsigned int pFlags,
const char* pHint /*= ""*/) {
const aiScene* Importer::ReadFileFromMemory(const void* pBuffer, size_t pLength, unsigned int pFlags, const char* pHint ) {
ai_assert(nullptr != pimpl);
ASSIMP_BEGIN_EXCEPTION_REGION();
if (!pHint) {
pHint = "";
}
if (!pBuffer || !pLength || strlen(pHint) > MaxLenHint ) {
pimpl->mErrorString = "Invalid parameters passed to ReadFileFromMemory()";
return nullptr;
}
// prevent deletion of the previous IOHandler
IOSystem* io = pimpl->mIOHandler;
pimpl->mIOHandler = nullptr;
try {
if (pHint == nullptr) {
pHint = "";
}
if (!pBuffer || !pLength || strlen(pHint) > MaxLenHint ) {
pimpl->mErrorString = "Invalid parameters passed to ReadFileFromMemory()";
return nullptr;
}
// prevent deletion of the previous IOHandler
pimpl->mIOHandler = nullptr;
SetIOHandler(new MemoryIOSystem((const uint8_t*)pBuffer,pLength,io));
SetIOHandler(new MemoryIOSystem((const uint8_t*)pBuffer,pLength,io));
// read the file and recover the previous IOSystem
static const size_t BufSize(Importer::MaxLenHint + 28);
char fbuff[BufSize];
ai_snprintf(fbuff, BufSize, "%s.%s",AI_MEMORYIO_MAGIC_FILENAME,pHint);
// read the file and recover the previous IOSystem
static const size_t BufSize(Importer::MaxLenHint + 28);
char fbuff[BufSize];
ai_snprintf(fbuff, BufSize, "%s.%s",AI_MEMORYIO_MAGIC_FILENAME,pHint);
ReadFile(fbuff,pFlags);
SetIOHandler(io);
ReadFile(fbuff,pFlags);
SetIOHandler(io);
} catch(const DeadlyImportError &e) {
pimpl->mErrorString = e.what();
pimpl->mException = std::current_exception();
SetIOHandler(io);
return ExceptionSwallower<const aiScene*>()(); \
} catch(...) {
pimpl->mErrorString = "Unknown exception";
pimpl->mException = std::current_exception();
SetIOHandler(io);
return ExceptionSwallower<const aiScene*>()(); \
}
ASSIMP_END_EXCEPTION_REGION_WITH_ERROR_STRING(const aiScene*, pimpl->mErrorString, pimpl->mException);
return pimpl->mScene;
}