359     auto mpbuf = encode<StandardMetadataType::BUFFER_ID>(42);  in TEST()  local
366     auto mpbuf = encode<StandardMetadataType::NAME>("Hello, Interop!");  in TEST()  local
373     auto mpbuf = encode<StandardMetadataType::WIDTH>(128);  in TEST()  local
380     auto mpbuf = encode<StandardMetadataType::HEIGHT>(64);  in TEST()  local
387     auto mpbuf = encode<StandardMetadataType::LAYER_COUNT>(3);  in TEST()  local
394     auto mpbuf = encode<StandardMetadataType::PIXEL_FORMAT_REQUESTED>(PixelFormat::RGBX_8888);  in TEST()  local
402     auto mpbuf = encode<StandardMetadataType::PIXEL_FORMAT_FOURCC>(DRM_FORMAT_ABGR8888);  in TEST()  local
409     auto mpbuf = encode<StandardMetadataType::PIXEL_FORMAT_MODIFIER>(123456);  in TEST()  local
416     auto mpbuf = encode<StandardMetadataType::USAGE>(BufferUsage::COMPOSER_OVERLAY);  in TEST()  local
427     auto mpbuf = encode<StandardMetadataType::ALLOCATION_SIZE>(10200);  in TEST()  local
434     auto mpbuf = encode<StandardMetadataType::PROTECTED_CONTENT>(1);  in TEST()  local
441     auto mpbuf = encode<StandardMetadataType::COMPRESSION>(  in TEST()  local
450     auto mpbuf = encode<StandardMetadataType::INTERLACED>(gralloc4::Interlaced_TopBottom);  in TEST()  local
457     auto mpbuf =  in TEST()  local
466     auto mpbuf = encode<StandardMetadataType::PLANE_LAYOUTS>(fakePlaneLayouts());  in TEST()  local
474     auto mpbuf = encode<StandardMetadataType::CROP>(cropRects);  in TEST()  local
481     auto mpbuf = encode<StandardMetadataType::DATASPACE>(Dataspace::DISPLAY_P3);  in TEST()  local
488     auto mpbuf = encode<StandardMetadataType::BLEND_MODE>(BlendMode::PREMULTIPLIED);  in TEST()  local
498     auto mpbuf = encode<StandardMetadataType::SMPTE2086>(hdrdata);  in TEST()  local
506     auto mpbuf = encode<StandardMetadataType::CTA861_3>(hdrdata);  in TEST()  local
513     auto mpbuf = encode<StandardMetadataType::SMPTE2094_10>(std::nullopt);  in TEST()  local
525     auto mpbuf = encode<StandardMetadataType::SMPTE2094_40>(std::nullopt);  in TEST()  local