Method saveMicrocodeCache

OgreMain/src/OgreGpuProgramManager.cpp:341–374

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    }
    //---------------------------------------------------------------------
    void GpuProgramManager::saveMicrocodeCache( const DataStreamPtr& stream ) const
    {
        if (!mCacheDirty)
            return; 

        if (!stream->isWriteable())
        {
            OGRE_EXCEPT(Exception::ERR_CANNOT_WRITE_TO_FILE,
                "Unable to write to stream " + stream->getName(),
                "GpuProgramManager::saveMicrocodeCache");
        }
        
        StreamSerialiser serialiser(stream);
        serialiser.writeChunkBegin(CACHE_CHUNK_ID, 3);

        // write the size of the array
        uint32 sizeOfArray = static_cast<uint32>(mMicrocodeCache.size());
        serialiser.write(&sizeOfArray);
        
        // loop the array and save it
        for ( const auto& entry : mMicrocodeCache )
        {
            // saves the id of the shader
            serialiser.write(&entry.first);

            // saves the microcode
            const Microcode & microcodeOfShader = entry.second;
            uint32 microcodeLength = static_cast<uint32>(microcodeOfShader->size());
            serialiser.write(&microcodeLength);
            serialiser.writeData(microcodeOfShader->getPtr(), 1, microcodeLength);
        }

        serialiser.writeChunkEnd(CACHE_CHUNK_ID);
    }
    //---------------------------------------------------------------------
    void GpuProgramManager::loadMicrocodeCache( const DataStreamPtr& stream )
    {