83         if (plane.colSampling != img->mPlane[i].mHorizSubsampling  in _ImageCopy()
443             && img->mPlane[0].mHorizSubsampling == 1  in IsYUV420()
445             && img->mPlane[1].mHorizSubsampling == 2  in IsYUV420()
447             && img->mPlane[2].mHorizSubsampling == 2  in IsYUV420()
562                 .mHorizSubsampling = 1,  in CreateYUV420PlanarMediaImage2()
569                 .mHorizSubsampling = 2,  in CreateYUV420PlanarMediaImage2()
576                 .mHorizSubsampling = 2,  in CreateYUV420PlanarMediaImage2()
597                 .mHorizSubsampling = 1,  in CreateYUV420SemiPlanarMediaImage2()
604                 .mHorizSubsampling = 2,  in CreateYUV420SemiPlanarMediaImage2()
611                 .mHorizSubsampling = 2,  in CreateYUV420SemiPlanarMediaImage2()
955                     mediaImage->mPlane[mediaImage->Y].mHorizSubsampling = 1;  in GraphicView2MediaImageConverter()
961                     mediaImage->mPlane[mediaImage->U].mHorizSubsampling = 2;  in GraphicView2MediaImageConverter()
967                     mediaImage->mPlane[mediaImage->V].mHorizSubsampling = 2;  in GraphicView2MediaImageConverter()
983                     mediaImage->mPlane[mediaImage->Y].mHorizSubsampling = 1;  in GraphicView2MediaImageConverter()
989                     mediaImage->mPlane[mediaImage->U].mHorizSubsampling = 2;  in GraphicView2MediaImageConverter()
995                     mediaImage->mPlane[mediaImage->V].mHorizSubsampling = 2;  in GraphicView2MediaImageConverter()
1011                     mediaImage->mPlane[mediaImage->Y].mHorizSubsampling = 1;  in GraphicView2MediaImageConverter()
1017                     mediaImage->mPlane[mediaImage->U].mHorizSubsampling = 2;  in GraphicView2MediaImageConverter()
1023                     mediaImage->mPlane[mediaImage->V].mHorizSubsampling = 2;  in GraphicView2MediaImageConverter()
1054                     mediaImage->mPlane[mediaImage->Y].mHorizSubsampling = yPlane.colSampling;  in GraphicView2MediaImageConverter()
1062                     mediaImage->mPlane[mediaImage->U].mHorizSubsampling = uPlane.colSampling;  in GraphicView2MediaImageConverter()
1070                     mediaImage->mPlane[mediaImage->V].mHorizSubsampling = vPlane.colSampling;  in GraphicView2MediaImageConverter()
1146                 mediaImage->mPlane[0].mHorizSubsampling = plane.colSampling;  in GraphicView2MediaImageConverter()
1187                 mediaImage->mPlane[i].mHorizSubsampling = plane.colSampling;  in GraphicView2MediaImageConverter()