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Update AssbinLoader.cpp 

Fix memory leak,
pull/2128/head
Kim Kulling 2018-09-11 09:12:28 +02:00 committed by GitHub
parent 081365df48
commit afd47d5ab6
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1 changed files with 94 additions and 119 deletions
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213
code/AssbinLoader.cpp
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@ -79,16 +79,17 @@ static const aiImporterDesc desc = {
"assbin" "assbin"
}; };
const aiImporterDesc* AssbinImporter::GetInfo() const // -----------------------------------------------------------------------------------
{ const aiImporterDesc* AssbinImporter::GetInfo() const {
return &desc; return &desc;
} }
bool AssbinImporter::CanRead( const std::string& pFile, IOSystem* pIOHandler, bool /*checkSig*/ ) const // -----------------------------------------------------------------------------------
{ bool AssbinImporter::CanRead( const std::string& pFile, IOSystem* pIOHandler, bool /*checkSig*/ ) const {
IOStream * in = pIOHandler->Open(pFile); IOStream * in = pIOHandler->Open(pFile);
if (!in) if (nullptr == in) {
return false; return false;
}
char s[32]; char s[32];
in->Read( s, sizeof(char), 32 ); in->Read( s, sizeof(char), 32 );
@ -98,17 +99,17 @@ bool AssbinImporter::CanRead( const std::string& pFile, IOSystem* pIOHandler, bo
return strncmp( s, "ASSIMP.binary-dump.", 19 ) == 0; return strncmp( s, "ASSIMP.binary-dump.", 19 ) == 0;
} }
// -----------------------------------------------------------------------------------
template <typename T> template <typename T>
T Read(IOStream * stream) T Read(IOStream * stream) {
{
T t; T t;
stream->Read( &t, sizeof(T), 1 ); stream->Read( &t, sizeof(T), 1 );
return t; return t;
} }
// -----------------------------------------------------------------------------------
template <> template <>
aiVector3D Read<aiVector3D>(IOStream * stream) aiVector3D Read<aiVector3D>(IOStream * stream) {
{
aiVector3D v; aiVector3D v;
v.x = Read<float>(stream); v.x = Read<float>(stream);
v.y = Read<float>(stream); v.y = Read<float>(stream);
@ -116,9 +117,9 @@ aiVector3D Read<aiVector3D>(IOStream * stream)
return v; return v;
} }
// -----------------------------------------------------------------------------------
template <> template <>
aiColor4D Read<aiColor4D>(IOStream * stream) aiColor4D Read<aiColor4D>(IOStream * stream) {
{
aiColor4D c; aiColor4D c;
c.r = Read<float>(stream); c.r = Read<float>(stream);
c.g = Read<float>(stream); c.g = Read<float>(stream);
@ -127,9 +128,9 @@ aiColor4D Read<aiColor4D>(IOStream * stream)
return c; return c;
} }
// -----------------------------------------------------------------------------------
template <> template <>
aiQuaternion Read<aiQuaternion>(IOStream * stream) aiQuaternion Read<aiQuaternion>(IOStream * stream) {
{
aiQuaternion v; aiQuaternion v;
v.w = Read<float>(stream); v.w = Read<float>(stream);
v.x = Read<float>(stream); v.x = Read<float>(stream);
@ -138,9 +139,9 @@ aiQuaternion Read<aiQuaternion>(IOStream * stream)
return v; return v;
} }
// -----------------------------------------------------------------------------------
template <> template <>
aiString Read<aiString>(IOStream * stream) aiString Read<aiString>(IOStream * stream) {
{
aiString s; aiString s;
stream->Read(&s.length,4,1); stream->Read(&s.length,4,1);
stream->Read(s.data,s.length,1); stream->Read(s.data,s.length,1);
@ -148,18 +149,18 @@ aiString Read<aiString>(IOStream * stream)
return s; return s;
} }
// -----------------------------------------------------------------------------------
template <> template <>
aiVertexWeight Read<aiVertexWeight>(IOStream * stream) aiVertexWeight Read<aiVertexWeight>(IOStream * stream) {
{
aiVertexWeight w; aiVertexWeight w;
w.mVertexId = Read<unsigned int>(stream); w.mVertexId = Read<unsigned int>(stream);
w.mWeight = Read<float>(stream); w.mWeight = Read<float>(stream);
return w; return w;
} }
// -----------------------------------------------------------------------------------
template <> template <>
aiMatrix4x4 Read<aiMatrix4x4>(IOStream * stream) aiMatrix4x4 Read<aiMatrix4x4>(IOStream * stream) {
{
aiMatrix4x4 m; aiMatrix4x4 m;
for (unsigned int i = 0; i < 4;++i) { for (unsigned int i = 0; i < 4;++i) {
for (unsigned int i2 = 0; i2 < 4;++i2) { for (unsigned int i2 = 0; i2 < 4;++i2) {
@ -169,24 +170,25 @@ aiMatrix4x4 Read<aiMatrix4x4>(IOStream * stream)
return m; return m;
} }
// -----------------------------------------------------------------------------------
template <> template <>
aiVectorKey Read<aiVectorKey>(IOStream * stream) aiVectorKey Read<aiVectorKey>(IOStream * stream) {
{
aiVectorKey v; aiVectorKey v;
v.mTime = Read<double>(stream); v.mTime = Read<double>(stream);
v.mValue = Read<aiVector3D>(stream); v.mValue = Read<aiVector3D>(stream);
return v; return v;
} }
// -----------------------------------------------------------------------------------
template <> template <>
aiQuatKey Read<aiQuatKey>(IOStream * stream) aiQuatKey Read<aiQuatKey>(IOStream * stream) {
{
aiQuatKey v; aiQuatKey v;
v.mTime = Read<double>(stream); v.mTime = Read<double>(stream);
v.mValue = Read<aiQuaternion>(stream); v.mValue = Read<aiQuaternion>(stream);
return v; return v;
} }
// -----------------------------------------------------------------------------------
template <typename T> template <typename T>
void ReadArray( IOStream *stream, T * out, unsigned int size) { void ReadArray( IOStream *stream, T * out, unsigned int size) {
ai_assert( nullptr != stream ); ai_assert( nullptr != stream );
@ -197,12 +199,14 @@ void ReadArray( IOStream *stream, T * out, unsigned int size) {
} }
} }
// -----------------------------------------------------------------------------------
template <typename T> template <typename T>
void ReadBounds( IOStream * stream, T* /*p*/, unsigned int n ) { void ReadBounds( IOStream * stream, T* /*p*/, unsigned int n ) {
// not sure what to do here, the data isn't really useful. // not sure what to do here, the data isn't really useful.
stream->Seek( sizeof(T) * n, aiOrigin_CUR ); stream->Seek( sizeof(T) * n, aiOrigin_CUR );
} }
// -----------------------------------------------------------------------------------
void AssbinImporter::ReadBinaryNode( IOStream * stream, aiNode** node, aiNode* parent ) { void AssbinImporter::ReadBinaryNode( IOStream * stream, aiNode** node, aiNode* parent ) {
uint32_t chunkID = Read<uint32_t>(stream); uint32_t chunkID = Read<uint32_t>(stream);
(void)(chunkID); (void)(chunkID);
@ -277,8 +281,7 @@ void AssbinImporter::ReadBinaryNode( IOStream * stream, aiNode** node, aiNode* p
} }
// ----------------------------------------------------------------------------------- // -----------------------------------------------------------------------------------
void AssbinImporter::ReadBinaryBone( IOStream * stream, aiBone* b ) void AssbinImporter::ReadBinaryBone( IOStream * stream, aiBone* b ) {
{
uint32_t chunkID = Read<uint32_t>(stream); uint32_t chunkID = Read<uint32_t>(stream);
(void)(chunkID); (void)(chunkID);
ai_assert(chunkID == ASSBIN_CHUNK_AIBONE); ai_assert(chunkID == ASSBIN_CHUNK_AIBONE);
@ -290,20 +293,22 @@ void AssbinImporter::ReadBinaryBone( IOStream * stream, aiBone* b )
// for the moment we write dumb min/max values for the bones, too. // for the moment we write dumb min/max values for the bones, too.
// maybe I'll add a better, hash-like solution later // maybe I'll add a better, hash-like solution later
if (shortened) if (shortened) {
{
ReadBounds(stream,b->mWeights,b->mNumWeights); ReadBounds(stream,b->mWeights,b->mNumWeights);
} // else write as usual } else {
else // else write as usual
{
b->mWeights = new aiVertexWeight[b->mNumWeights]; b->mWeights = new aiVertexWeight[b->mNumWeights];
ReadArray<aiVertexWeight>(stream,b->mWeights,b->mNumWeights); ReadArray<aiVertexWeight>(stream,b->mWeights,b->mNumWeights);
} }
} }
// -----------------------------------------------------------------------------------
static bool fitsIntoUI16(unsigned int mNumVertices) {
return ( mNumVertices < (1u<<16) );
}
void AssbinImporter::ReadBinaryMesh( IOStream * stream, aiMesh* mesh ) // -----------------------------------------------------------------------------------
{ void AssbinImporter::ReadBinaryMesh( IOStream * stream, aiMesh* mesh ) {
uint32_t chunkID = Read<uint32_t>(stream); uint32_t chunkID = Read<uint32_t>(stream);
(void)(chunkID); (void)(chunkID);
ai_assert(chunkID == ASSBIN_CHUNK_AIMESH); ai_assert(chunkID == ASSBIN_CHUNK_AIMESH);
@ -318,70 +323,61 @@ void AssbinImporter::ReadBinaryMesh( IOStream * stream, aiMesh* mesh )
// first of all, write bits for all existent vertex components // first of all, write bits for all existent vertex components
unsigned int c = Read<unsigned int>(stream); unsigned int c = Read<unsigned int>(stream);
if (c & ASSBIN_MESH_HAS_POSITIONS) if (c & ASSBIN_MESH_HAS_POSITIONS) {
{
if (shortened) { if (shortened) {
ReadBounds(stream,mesh->mVertices,mesh->mNumVertices); ReadBounds(stream,mesh->mVertices,mesh->mNumVertices);
} // else write as usual } else {
else // else write as usual
{
mesh->mVertices = new aiVector3D[mesh->mNumVertices]; mesh->mVertices = new aiVector3D[mesh->mNumVertices];
ReadArray<aiVector3D>(stream,mesh->mVertices,mesh->mNumVertices); ReadArray<aiVector3D>(stream,mesh->mVertices,mesh->mNumVertices);
} }
} }
if (c & ASSBIN_MESH_HAS_NORMALS) if (c & ASSBIN_MESH_HAS_NORMALS) {
{
if (shortened) { if (shortened) {
ReadBounds(stream,mesh->mNormals,mesh->mNumVertices); ReadBounds(stream,mesh->mNormals,mesh->mNumVertices);
} // else write as usual } else {
else // else write as usual
{
mesh->mNormals = new aiVector3D[mesh->mNumVertices]; mesh->mNormals = new aiVector3D[mesh->mNumVertices];
ReadArray<aiVector3D>(stream,mesh->mNormals,mesh->mNumVertices); ReadArray<aiVector3D>(stream,mesh->mNormals,mesh->mNumVertices);
} }
} }
if (c & ASSBIN_MESH_HAS_TANGENTS_AND_BITANGENTS) if (c & ASSBIN_MESH_HAS_TANGENTS_AND_BITANGENTS) {
{
if (shortened) { if (shortened) {
ReadBounds(stream,mesh->mTangents,mesh->mNumVertices); ReadBounds(stream,mesh->mTangents,mesh->mNumVertices);
ReadBounds(stream,mesh->mBitangents,mesh->mNumVertices); ReadBounds(stream,mesh->mBitangents,mesh->mNumVertices);
} // else write as usual } else {
else // else write as usual
{
mesh->mTangents = new aiVector3D[mesh->mNumVertices]; mesh->mTangents = new aiVector3D[mesh->mNumVertices];
ReadArray<aiVector3D>(stream,mesh->mTangents,mesh->mNumVertices); ReadArray<aiVector3D>(stream,mesh->mTangents,mesh->mNumVertices);
mesh->mBitangents = new aiVector3D[mesh->mNumVertices]; mesh->mBitangents = new aiVector3D[mesh->mNumVertices];
ReadArray<aiVector3D>(stream,mesh->mBitangents,mesh->mNumVertices); ReadArray<aiVector3D>(stream,mesh->mBitangents,mesh->mNumVertices);
} }
} }
for (unsigned int n = 0; n < AI_MAX_NUMBER_OF_COLOR_SETS;++n) for (unsigned int n = 0; n < AI_MAX_NUMBER_OF_COLOR_SETS;++n) {
{ if (!(c & ASSBIN_MESH_HAS_COLOR(n))) {
if (!(c & ASSBIN_MESH_HAS_COLOR(n)))
break; break;
}
if (shortened) if (shortened) {
{
ReadBounds(stream,mesh->mColors[n],mesh->mNumVertices); ReadBounds(stream,mesh->mColors[n],mesh->mNumVertices);
} // else write as usual } else {
else // else write as usual
{
mesh->mColors[n] = new aiColor4D[mesh->mNumVertices]; mesh->mColors[n] = new aiColor4D[mesh->mNumVertices];
ReadArray<aiColor4D>(stream,mesh->mColors[n],mesh->mNumVertices); ReadArray<aiColor4D>(stream,mesh->mColors[n],mesh->mNumVertices);
} }
} }
for (unsigned int n = 0; n < AI_MAX_NUMBER_OF_TEXTURECOORDS;++n) for (unsigned int n = 0; n < AI_MAX_NUMBER_OF_TEXTURECOORDS;++n) {
{ if (!(c & ASSBIN_MESH_HAS_TEXCOORD(n))) {
if (!(c & ASSBIN_MESH_HAS_TEXCOORD(n)))
break; break;
}
// write number of UV components // write number of UV components
mesh->mNumUVComponents[n] = Read<unsigned int>(stream); mesh->mNumUVComponents[n] = Read<unsigned int>(stream);
if (shortened) { if (shortened) {
ReadBounds(stream,mesh->mTextureCoords[n],mesh->mNumVertices); ReadBounds(stream,mesh->mTextureCoords[n],mesh->mNumVertices);
} // else write as usual } else {
else // else write as usual
{
mesh->mTextureCoords[n] = new aiVector3D[mesh->mNumVertices]; mesh->mTextureCoords[n] = new aiVector3D[mesh->mNumVertices];
ReadArray<aiVector3D>(stream,mesh->mTextureCoords[n],mesh->mNumVertices); ReadArray<aiVector3D>(stream,mesh->mTextureCoords[n],mesh->mNumVertices);
} }
@ -393,9 +389,8 @@ void AssbinImporter::ReadBinaryMesh( IOStream * stream, aiMesh* mesh )
// using Assimp's standard hashing function. // using Assimp's standard hashing function.
if (shortened) { if (shortened) {
Read<unsigned int>(stream); Read<unsigned int>(stream);
} } else {
else // else write as usual // else write as usual
{
// if there are less than 2^16 vertices, we can simply use 16 bit integers ... // if there are less than 2^16 vertices, we can simply use 16 bit integers ...
mesh->mFaces = new aiFace[mesh->mNumFaces]; mesh->mFaces = new aiFace[mesh->mNumFaces];
for (unsigned int i = 0; i < mesh->mNumFaces;++i) { for (unsigned int i = 0; i < mesh->mNumFaces;++i) {
@ -406,12 +401,10 @@ void AssbinImporter::ReadBinaryMesh( IOStream * stream, aiMesh* mesh )
f.mIndices = new unsigned int[f.mNumIndices]; f.mIndices = new unsigned int[f.mNumIndices];
for (unsigned int a = 0; a < f.mNumIndices;++a) { for (unsigned int a = 0; a < f.mNumIndices;++a) {
if (mesh->mNumVertices < (1u<<16)) // Check if unsigned short ( 16 bit ) are big enought for the indices
{ if ( fitsIntoUI16( mesh->mNumVertices ) ) {
f.mIndices[a] = Read<uint16_t>(stream); f.mIndices[a] = Read<uint16_t>(stream);
} } else {
else
{
f.mIndices[a] = Read<unsigned int>(stream); f.mIndices[a] = Read<unsigned int>(stream);
} }
} }
@ -428,8 +421,8 @@ void AssbinImporter::ReadBinaryMesh( IOStream * stream, aiMesh* mesh )
} }
} }
void AssbinImporter::ReadBinaryMaterialProperty(IOStream * stream, aiMaterialProperty* prop) // -----------------------------------------------------------------------------------
{ void AssbinImporter::ReadBinaryMaterialProperty(IOStream * stream, aiMaterialProperty* prop) {
uint32_t chunkID = Read<uint32_t>(stream); uint32_t chunkID = Read<uint32_t>(stream);
(void)(chunkID); (void)(chunkID);
ai_assert(chunkID == ASSBIN_CHUNK_AIMATERIALPROPERTY); ai_assert(chunkID == ASSBIN_CHUNK_AIMATERIALPROPERTY);
@ -446,8 +439,7 @@ void AssbinImporter::ReadBinaryMaterialProperty(IOStream * stream, aiMaterialPro
} }
// ----------------------------------------------------------------------------------- // -----------------------------------------------------------------------------------
void AssbinImporter::ReadBinaryMaterial(IOStream * stream, aiMaterial* mat) void AssbinImporter::ReadBinaryMaterial(IOStream * stream, aiMaterial* mat) {
{
uint32_t chunkID = Read<uint32_t>(stream); uint32_t chunkID = Read<uint32_t>(stream);
(void)(chunkID); (void)(chunkID);
ai_assert(chunkID == ASSBIN_CHUNK_AIMATERIAL); ai_assert(chunkID == ASSBIN_CHUNK_AIMATERIAL);
@ -469,8 +461,7 @@ void AssbinImporter::ReadBinaryMaterial(IOStream * stream, aiMaterial* mat)
} }
// ----------------------------------------------------------------------------------- // -----------------------------------------------------------------------------------
void AssbinImporter::ReadBinaryNodeAnim(IOStream * stream, aiNodeAnim* nd) void AssbinImporter::ReadBinaryNodeAnim(IOStream * stream, aiNodeAnim* nd) {
{
uint32_t chunkID = Read<uint32_t>(stream); uint32_t chunkID = Read<uint32_t>(stream);
(void)(chunkID); (void)(chunkID);
ai_assert(chunkID == ASSBIN_CHUNK_AINODEANIM); ai_assert(chunkID == ASSBIN_CHUNK_AINODEANIM);
@ -497,9 +488,8 @@ void AssbinImporter::ReadBinaryNodeAnim(IOStream * stream, aiNodeAnim* nd)
if (shortened) { if (shortened) {
ReadBounds(stream,nd->mRotationKeys,nd->mNumRotationKeys); ReadBounds(stream,nd->mRotationKeys,nd->mNumRotationKeys);
} // else write as usual } else {
else // else write as usual
{
nd->mRotationKeys = new aiQuatKey[nd->mNumRotationKeys]; nd->mRotationKeys = new aiQuatKey[nd->mNumRotationKeys];
ReadArray<aiQuatKey>(stream,nd->mRotationKeys,nd->mNumRotationKeys); ReadArray<aiQuatKey>(stream,nd->mRotationKeys,nd->mNumRotationKeys);
} }
@ -508,19 +498,16 @@ void AssbinImporter::ReadBinaryNodeAnim(IOStream * stream, aiNodeAnim* nd)
if (shortened) { if (shortened) {
ReadBounds(stream,nd->mScalingKeys,nd->mNumScalingKeys); ReadBounds(stream,nd->mScalingKeys,nd->mNumScalingKeys);
} // else write as usual } else {
else // else write as usual
{
nd->mScalingKeys = new aiVectorKey[nd->mNumScalingKeys]; nd->mScalingKeys = new aiVectorKey[nd->mNumScalingKeys];
ReadArray<aiVectorKey>(stream,nd->mScalingKeys,nd->mNumScalingKeys); ReadArray<aiVectorKey>(stream,nd->mScalingKeys,nd->mNumScalingKeys);
} }
} }
} }
// ----------------------------------------------------------------------------------- // -----------------------------------------------------------------------------------
void AssbinImporter::ReadBinaryAnim( IOStream * stream, aiAnimation* anim ) void AssbinImporter::ReadBinaryAnim( IOStream * stream, aiAnimation* anim ) {
{
uint32_t chunkID = Read<uint32_t>(stream); uint32_t chunkID = Read<uint32_t>(stream);
(void)(chunkID); (void)(chunkID);
ai_assert(chunkID == ASSBIN_CHUNK_AIANIMATION); ai_assert(chunkID == ASSBIN_CHUNK_AIANIMATION);
@ -531,8 +518,7 @@ void AssbinImporter::ReadBinaryAnim( IOStream * stream, aiAnimation* anim )
anim->mTicksPerSecond = Read<double> (stream); anim->mTicksPerSecond = Read<double> (stream);
anim->mNumChannels = Read<unsigned int>(stream); anim->mNumChannels = Read<unsigned int>(stream);
if (anim->mNumChannels) if (anim->mNumChannels) {
{
anim->mChannels = new aiNodeAnim*[ anim->mNumChannels ]; anim->mChannels = new aiNodeAnim*[ anim->mNumChannels ];
for (unsigned int a = 0; a < anim->mNumChannels;++a) { for (unsigned int a = 0; a < anim->mNumChannels;++a) {
anim->mChannels[a] = new aiNodeAnim(); anim->mChannels[a] = new aiNodeAnim();
@ -541,8 +527,8 @@ void AssbinImporter::ReadBinaryAnim( IOStream * stream, aiAnimation* anim )
} }
} }
void AssbinImporter::ReadBinaryTexture(IOStream * stream, aiTexture* tex) // -----------------------------------------------------------------------------------
{ void AssbinImporter::ReadBinaryTexture(IOStream * stream, aiTexture* tex) {
uint32_t chunkID = Read<uint32_t>(stream); uint32_t chunkID = Read<uint32_t>(stream);
(void)(chunkID); (void)(chunkID);
ai_assert(chunkID == ASSBIN_CHUNK_AITEXTURE); ai_assert(chunkID == ASSBIN_CHUNK_AITEXTURE);
@ -556,8 +542,7 @@ void AssbinImporter::ReadBinaryTexture(IOStream * stream, aiTexture* tex)
if (!tex->mHeight) { if (!tex->mHeight) {
tex->pcData = new aiTexel[ tex->mWidth ]; tex->pcData = new aiTexel[ tex->mWidth ];
stream->Read(tex->pcData,1,tex->mWidth); stream->Read(tex->pcData,1,tex->mWidth);
} } else {
else {
tex->pcData = new aiTexel[ tex->mWidth*tex->mHeight ]; tex->pcData = new aiTexel[ tex->mWidth*tex->mHeight ];
stream->Read(tex->pcData,1,tex->mWidth*tex->mHeight*4); stream->Read(tex->pcData,1,tex->mWidth*tex->mHeight*4);
} }
@ -566,8 +551,7 @@ void AssbinImporter::ReadBinaryTexture(IOStream * stream, aiTexture* tex)
} }
// ----------------------------------------------------------------------------------- // -----------------------------------------------------------------------------------
void AssbinImporter::ReadBinaryLight( IOStream * stream, aiLight* l ) void AssbinImporter::ReadBinaryLight( IOStream * stream, aiLight* l ) {
{
uint32_t chunkID = Read<uint32_t>(stream); uint32_t chunkID = Read<uint32_t>(stream);
(void)(chunkID); (void)(chunkID);
ai_assert(chunkID == ASSBIN_CHUNK_AILIGHT); ai_assert(chunkID == ASSBIN_CHUNK_AILIGHT);
@ -590,12 +574,10 @@ void AssbinImporter::ReadBinaryLight( IOStream * stream, aiLight* l )
l->mAngleInnerCone = Read<float>(stream); l->mAngleInnerCone = Read<float>(stream);
l->mAngleOuterCone = Read<float>(stream); l->mAngleOuterCone = Read<float>(stream);
} }
} }
// ----------------------------------------------------------------------------------- // -----------------------------------------------------------------------------------
void AssbinImporter::ReadBinaryCamera( IOStream * stream, aiCamera* cam ) void AssbinImporter::ReadBinaryCamera( IOStream * stream, aiCamera* cam ) {
{
uint32_t chunkID = Read<uint32_t>(stream); uint32_t chunkID = Read<uint32_t>(stream);
(void)(chunkID); (void)(chunkID);
ai_assert(chunkID == ASSBIN_CHUNK_AICAMERA); ai_assert(chunkID == ASSBIN_CHUNK_AICAMERA);
@ -611,8 +593,8 @@ void AssbinImporter::ReadBinaryCamera( IOStream * stream, aiCamera* cam )
cam->mAspect = Read<float>(stream); cam->mAspect = Read<float>(stream);
} }
void AssbinImporter::ReadBinaryScene( IOStream * stream, aiScene* scene ) // -----------------------------------------------------------------------------------
{ void AssbinImporter::ReadBinaryScene( IOStream * stream, aiScene* scene ) {
uint32_t chunkID = Read<uint32_t>(stream); uint32_t chunkID = Read<uint32_t>(stream);
(void)(chunkID); (void)(chunkID);
ai_assert(chunkID == ASSBIN_CHUNK_AISCENE); ai_assert(chunkID == ASSBIN_CHUNK_AISCENE);
@ -627,12 +609,11 @@ void AssbinImporter::ReadBinaryScene( IOStream * stream, aiScene* scene )
scene->mNumCameras = Read<unsigned int>(stream); scene->mNumCameras = Read<unsigned int>(stream);
// Read node graph // Read node graph
scene->mRootNode = new aiNode[1]; //scene->mRootNode = new aiNode[1];
ReadBinaryNode( stream, &scene->mRootNode, (aiNode*)NULL ); ReadBinaryNode( stream, &scene->mRootNode, (aiNode*)NULL );
// Read all meshes // Read all meshes
if (scene->mNumMeshes) if (scene->mNumMeshes) {
{
scene->mMeshes = new aiMesh*[scene->mNumMeshes]; scene->mMeshes = new aiMesh*[scene->mNumMeshes];
for (unsigned int i = 0; i < scene->mNumMeshes;++i) { for (unsigned int i = 0; i < scene->mNumMeshes;++i) {
scene->mMeshes[i] = new aiMesh(); scene->mMeshes[i] = new aiMesh();
@ -641,8 +622,7 @@ void AssbinImporter::ReadBinaryScene( IOStream * stream, aiScene* scene )
} }
// Read materials // Read materials
if (scene->mNumMaterials) if (scene->mNumMaterials) {
{
scene->mMaterials = new aiMaterial*[scene->mNumMaterials]; scene->mMaterials = new aiMaterial*[scene->mNumMaterials];
for (unsigned int i = 0; i< scene->mNumMaterials; ++i) { for (unsigned int i = 0; i< scene->mNumMaterials; ++i) {
scene->mMaterials[i] = new aiMaterial(); scene->mMaterials[i] = new aiMaterial();
@ -651,8 +631,7 @@ void AssbinImporter::ReadBinaryScene( IOStream * stream, aiScene* scene )
} }
// Read all animations // Read all animations
if (scene->mNumAnimations) if (scene->mNumAnimations) {
{
scene->mAnimations = new aiAnimation*[scene->mNumAnimations]; scene->mAnimations = new aiAnimation*[scene->mNumAnimations];
for (unsigned int i = 0; i < scene->mNumAnimations;++i) { for (unsigned int i = 0; i < scene->mNumAnimations;++i) {
scene->mAnimations[i] = new aiAnimation(); scene->mAnimations[i] = new aiAnimation();
@ -661,8 +640,7 @@ void AssbinImporter::ReadBinaryScene( IOStream * stream, aiScene* scene )
} }
// Read all textures // Read all textures
if (scene->mNumTextures) if (scene->mNumTextures) {
{
scene->mTextures = new aiTexture*[scene->mNumTextures]; scene->mTextures = new aiTexture*[scene->mNumTextures];
for (unsigned int i = 0; i < scene->mNumTextures;++i) { for (unsigned int i = 0; i < scene->mNumTextures;++i) {
scene->mTextures[i] = new aiTexture(); scene->mTextures[i] = new aiTexture();
@ -671,8 +649,7 @@ void AssbinImporter::ReadBinaryScene( IOStream * stream, aiScene* scene )
} }
// Read lights // Read lights
if (scene->mNumLights) if (scene->mNumLights) {
{
scene->mLights = new aiLight*[scene->mNumLights]; scene->mLights = new aiLight*[scene->mNumLights];
for (unsigned int i = 0; i < scene->mNumLights;++i) { for (unsigned int i = 0; i < scene->mNumLights;++i) {
scene->mLights[i] = new aiLight(); scene->mLights[i] = new aiLight();
@ -681,8 +658,7 @@ void AssbinImporter::ReadBinaryScene( IOStream * stream, aiScene* scene )
} }
// Read cameras // Read cameras
if (scene->mNumCameras) if (scene->mNumCameras) {
{
scene->mCameras = new aiCamera*[scene->mNumCameras]; scene->mCameras = new aiCamera*[scene->mNumCameras];
for (unsigned int i = 0; i < scene->mNumCameras;++i) { for (unsigned int i = 0; i < scene->mNumCameras;++i) {
scene->mCameras[i] = new aiCamera(); scene->mCameras[i] = new aiCamera();
@ -692,13 +668,15 @@ void AssbinImporter::ReadBinaryScene( IOStream * stream, aiScene* scene )
} }
void AssbinImporter::InternReadFile( const std::string& pFile, aiScene* pScene, IOSystem* pIOHandler ) // -----------------------------------------------------------------------------------
{ void AssbinImporter::InternReadFile( const std::string& pFile, aiScene* pScene, IOSystem* pIOHandler ) {
IOStream * stream = pIOHandler->Open(pFile,"rb"); IOStream * stream = pIOHandler->Open(pFile,"rb");
if (!stream) if (nullptr == stream) {
return; return;
}
stream->Seek( 44, aiOrigin_CUR ); // signature // signature
stream->Seek( 44, aiOrigin_CUR );
unsigned int versionMajor = Read<unsigned int>(stream); unsigned int versionMajor = Read<unsigned int>(stream);
unsigned int versionMinor = Read<unsigned int>(stream); unsigned int versionMinor = Read<unsigned int>(stream);
@ -719,8 +697,7 @@ void AssbinImporter::InternReadFile( const std::string& pFile, aiScene* pScene,
stream->Seek( 128, aiOrigin_CUR ); // options stream->Seek( 128, aiOrigin_CUR ); // options
stream->Seek( 64, aiOrigin_CUR ); // padding stream->Seek( 64, aiOrigin_CUR ); // padding
if (compressed) if (compressed) {
{
uLongf uncompressedSize = Read<uint32_t>(stream); uLongf uncompressedSize = Read<uint32_t>(stream);
uLongf compressedSize = static_cast<uLongf>(stream->FileSize() - stream->Tell()); uLongf compressedSize = static_cast<uLongf>(stream->FileSize() - stream->Tell());
@ -737,9 +714,7 @@ void AssbinImporter::InternReadFile( const std::string& pFile, aiScene* pScene,
delete[] uncompressedData; delete[] uncompressedData;
delete[] compressedData; delete[] compressedData;
} } else {
else
{
ReadBinaryScene(stream,pScene); ReadBinaryScene(stream,pScene);
} }