SDL_CHROMA_422    259 dec265/dec265.cc     case de265_chroma_422:  sdlChroma = SDL_YUV_Display::SDL_CHROMA_422;  break;
SDL_CHROMA_422     71 dec265/sdl.cc    case SDL_CHROMA_422:  pixelFormat = SDL_YUY2_OVERLAY; break;
SDL_CHROMA_422    104 dec265/sdl.cc    else if (mChroma == SDL_CHROMA_422) {