isPlanarYUV      2409 libswscale/swscale.c             || (isPlanarYUV(srcFormat) && isGray(dstFormat))
isPlanarYUV      2410 libswscale/swscale.c             || (isPlanarYUV(dstFormat) && isGray(srcFormat)))
isPlanarYUV      2419 libswscale/swscale.c         if (isGray16(srcFormat) && (isPlanarYUV(dstFormat) || (dstFormat == PIX_FMT_GRAY8)))
isPlanarYUV      2423 libswscale/swscale.c         if ((isPlanarYUV(srcFormat) || (srcFormat == PIX_FMT_GRAY8)) && isGray16(dstFormat))
isPlanarYUV      2679 libswscale/swscale.c         if (isPlanarYUV(dstFormat))
isPlanarYUV       241 libswscale/swscale_internal.h         || isPlanarYUV(x)           \
isPlanarYUV      2920 libswscale/swscale_template.c             else if (isPlanarYUV(dstFormat) || dstFormat==PIX_FMT_GRAY8) //YV12 like
isPlanarYUV      3001 libswscale/swscale_template.c             else if (isPlanarYUV(dstFormat) || dstFormat==PIX_FMT_GRAY8) //YV12