v4games
/
assimp
3
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Fix unnecessary allocation.

pull/2289/head
Kim Kulling 2018-12-30 10:30:12 +01:00
parent 5d483d8d80
commit f6cbb26d9c
1 changed files with 1 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
code/glTF2Exporter.cpp
View File

@ -643,14 +643,11 @@ void ExportSkin(Asset& mAsset, const aiMesh* aimesh, Ref<Mesh>& meshRef, Ref<Buf
Ref<Buffer> buf = vertexJointAccessor->bufferView->buffer; Ref<Buffer> buf = vertexJointAccessor->bufferView->buffer;
uint8_t* arrys = new uint8_t[bytesLen]; uint8_t* arrys = new uint8_t[bytesLen];
unsigned int i = 0; unsigned int i = 0;
uint8_t* data = new uint8_t[s_bytesPerComp];
for ( unsigned int j = 0; j <= bytesLen; j += bytesPerComp ){ for ( unsigned int j = 0; j <= bytesLen; j += bytesPerComp ){
size_t len_p = offset + j; size_t len_p = offset + j;
float f_value = *(float *)&buf->GetPointer()[len_p]; float f_value = *(float *)&buf->GetPointer()[len_p];
unsigned short c = static_cast<unsigned short>(f_value); unsigned short c = static_cast<unsigned short>(f_value);
::memset(data, 0, s_bytesPerComp * sizeof(uint8_t)); memcpy(&arrys[i*s_bytesPerComp], &c, s_bytesPerComp);
data = (uint8_t*)&c;
memcpy(&arrys[i*s_bytesPerComp], data, s_bytesPerComp);
++i; ++i;
} }
buf->ReplaceData_joint(offset, bytesLen, arrys, bytesLen); buf->ReplaceData_joint(offset, bytesLen, arrys, bytesLen);
@ -659,7 +656,6 @@ void ExportSkin(Asset& mAsset, const aiMesh* aimesh, Ref<Mesh>& meshRef, Ref<Buf
p.attributes.joint.push_back( vertexJointAccessor ); p.attributes.joint.push_back( vertexJointAccessor );
delete[] arrys; delete[] arrys;
delete[] data;
} }
Ref<Accessor> vertexWeightAccessor = ExportData(mAsset, skinRef->id, bufferRef, aimesh->mNumVertices, vertexWeightData, AttribType::VEC4, AttribType::VEC4, ComponentType_FLOAT); Ref<Accessor> vertexWeightAccessor = ExportData(mAsset, skinRef->id, bufferRef, aimesh->mNumVertices, vertexWeightData, AttribType::VEC4, AttribType::VEC4, ComponentType_FLOAT);