359     auto mpbuf = encode<StandardMetadataType::BUFFER_ID>(42);  in TEST()  local
362     EXPECT_EQ(g4buf, mpbuf);  in TEST()
366     auto mpbuf = encode<StandardMetadataType::NAME>("Hello, Interop!");  in TEST()  local
369     EXPECT_EQ(g4buf, mpbuf);  in TEST()
373     auto mpbuf = encode<StandardMetadataType::WIDTH>(128);  in TEST()  local
376     EXPECT_EQ(g4buf, mpbuf);  in TEST()
380     auto mpbuf = encode<StandardMetadataType::HEIGHT>(64);  in TEST()  local
383     EXPECT_EQ(g4buf, mpbuf);  in TEST()
387     auto mpbuf = encode<StandardMetadataType::LAYER_COUNT>(3);  in TEST()  local
390     EXPECT_EQ(g4buf, mpbuf);  in TEST()
394     auto mpbuf = encode<StandardMetadataType::PIXEL_FORMAT_REQUESTED>(PixelFormat::RGBX_8888);  in TEST()  local
398     EXPECT_EQ(g4buf, mpbuf);  in TEST()
402     auto mpbuf = encode<StandardMetadataType::PIXEL_FORMAT_FOURCC>(DRM_FORMAT_ABGR8888);  in TEST()  local
405     EXPECT_EQ(g4buf, mpbuf);  in TEST()
409     auto mpbuf = encode<StandardMetadataType::PIXEL_FORMAT_MODIFIER>(123456);  in TEST()  local
412     EXPECT_EQ(g4buf, mpbuf);  in TEST()
416     auto mpbuf = encode<StandardMetadataType::USAGE>(BufferUsage::COMPOSER_OVERLAY);  in TEST()  local
423     EXPECT_EQ(g4buf, mpbuf);  in TEST()
427     auto mpbuf = encode<StandardMetadataType::ALLOCATION_SIZE>(10200);  in TEST()  local
430     EXPECT_EQ(g4buf, mpbuf);  in TEST()
434     auto mpbuf = encode<StandardMetadataType::PROTECTED_CONTENT>(1);  in TEST()  local
437     EXPECT_EQ(g4buf, mpbuf);  in TEST()
441     auto mpbuf = encode<StandardMetadataType::COMPRESSION>(  in TEST()  local
446     EXPECT_EQ(g4buf, mpbuf);  in TEST()
450     auto mpbuf = encode<StandardMetadataType::INTERLACED>(gralloc4::Interlaced_TopBottom);  in TEST()  local
453     EXPECT_EQ(g4buf, mpbuf);  in TEST()
457     auto mpbuf =  in TEST()  local
462     EXPECT_EQ(g4buf, mpbuf);  in TEST()
466     auto mpbuf = encode<StandardMetadataType::PLANE_LAYOUTS>(fakePlaneLayouts());  in TEST()  local
469     EXPECT_EQ(g4buf, mpbuf);  in TEST()
474     auto mpbuf = encode<StandardMetadataType::CROP>(cropRects);  in TEST()  local
477     EXPECT_EQ(g4buf, mpbuf);  in TEST()
481     auto mpbuf = encode<StandardMetadataType::DATASPACE>(Dataspace::DISPLAY_P3);  in TEST()  local
484     EXPECT_EQ(g4buf, mpbuf);  in TEST()
488     auto mpbuf = encode<StandardMetadataType::BLEND_MODE>(BlendMode::PREMULTIPLIED);  in TEST()  local
491     EXPECT_EQ(g4buf, mpbuf);  in TEST()
498     auto mpbuf = encode<StandardMetadataType::SMPTE2086>(hdrdata);  in TEST()  local
501     EXPECT_EQ(g4buf, mpbuf);  in TEST()
506     auto mpbuf = encode<StandardMetadataType::CTA861_3>(hdrdata);  in TEST()  local
509     EXPECT_EQ(g4buf, mpbuf);  in TEST()
513     auto mpbuf = encode<StandardMetadataType::SMPTE2094_10>(std::nullopt);  in TEST()  local
516     EXPECT_EQ(g4buf, mpbuf);  in TEST()
519     mpbuf = encode<StandardMetadataType::SMPTE2094_10>(hdrdata);  in TEST()
521     EXPECT_EQ(g4buf, mpbuf);  in TEST()
525     auto mpbuf = encode<StandardMetadataType::SMPTE2094_40>(std::nullopt);  in TEST()  local
528     EXPECT_EQ(g4buf, mpbuf);  in TEST()
531     mpbuf = encode<StandardMetadataType::SMPTE2094_40>(hdrdata);  in TEST()
533     EXPECT_EQ(g4buf, mpbuf);  in TEST()