Luna::RHI::copy_resource_data

RV copy_resource_data(ICommandBuffer *command_buffer, Span< const CopyResourceData > copies)

Copies data between host memory and resource memory.

The system allocates one staging buffer for the copy internally.

Parameters

• in command_buffer

  The command buffer used to perform the data copy operation. The command buffer will be submitted, synchronized and reset before this function returns.

• in copies

  A number of copy operations that should be performed. The user should batch copy operations into one copy_resource_data call as much as possible to reduce memory allocation and synchronization overhead.