Holds the MTLCommandBuffer and MTLRenderCommandEncoder objects that are backing a QRhiCommandBuffer. 更多...
| 头： | #include <QRhiMetalCommandBufferNativeHandles> |
注意： The command buffer object is only guaranteed to be valid while recording a frame, that is, between a beginFrame() - endFrame() or beginOffscreenFrame() - endOffsrceenFrame() pair.
注意： The command encoder is only valid while recording a pass, that is, between QRhiCommandBuffer::beginPass () - QRhiCommandBuffer::endPass ().
