Method QuadContainerUpload

src/engine/client/graphics_threaded.cpp:1500–1550

}

void CGraphics_Threaded::QuadContainerUpload(int ContainerIndex)
{
	if(IsQuadContainerBufferingEnabled())
	{
		SQuadContainer &Container = m_vQuadContainers[ContainerIndex];
		if(!Container.m_vQuads.empty())
		{
			if(Container.m_QuadBufferObjectIndex == -1)
			{
				size_t UploadDataSize = Container.m_vQuads.size() * sizeof(SQuadContainer::SQuad);
				Container.m_QuadBufferObjectIndex = CreateBufferObject(UploadDataSize, Container.m_vQuads.data(), 0);
			}
			else
			{
				size_t UploadDataSize = Container.m_vQuads.size() * sizeof(SQuadContainer::SQuad);
				RecreateBufferObject(Container.m_QuadBufferObjectIndex, UploadDataSize, Container.m_vQuads.data(), 0);
			}

			if(Container.m_QuadBufferContainerIndex == -1)
			{
				SBufferContainerInfo Info;
				Info.m_Stride = sizeof(CCommandBuffer::SVertex);
				Info.m_VertBufferBindingIndex = Container.m_QuadBufferObjectIndex;

				Info.m_vAttributes.emplace_back();
				SBufferContainerInfo::SAttribute *pAttr = &Info.m_vAttributes.back();
				pAttr->m_DataTypeCount = 2;
				pAttr->m_FuncType = 0;
				pAttr->m_Normalized = false;
				pAttr->m_pOffset = nullptr;
				pAttr->m_Type = GRAPHICS_TYPE_FLOAT;
				Info.m_vAttributes.emplace_back();
				pAttr = &Info.m_vAttributes.back();
				pAttr->m_DataTypeCount = 2;
				pAttr->m_FuncType = 0;
				pAttr->m_Normalized = false;
				pAttr->m_pOffset = (void *)(sizeof(float) * 2);
				pAttr->m_Type = GRAPHICS_TYPE_FLOAT;
				Info.m_vAttributes.emplace_back();
				pAttr = &Info.m_vAttributes.back();
				pAttr->m_DataTypeCount = 4;
				pAttr->m_FuncType = 0;
				pAttr->m_Normalized = true;
				pAttr->m_pOffset = (void *)(sizeof(float) * 2 + sizeof(float) * 2);
				pAttr->m_Type = GRAPHICS_TYPE_UNSIGNED_BYTE;

				Container.m_QuadBufferContainerIndex = CreateBufferContainer(&Info);
			}
		}
	}
}

int CGraphics_Threaded::QuadContainerAddQuads(int ContainerIndex, CQuadItem *pArray, int Num)
{