WebPPictureInitInternal  339 3rdparty/libwebp/webp/encode.h WEBP_EXTERN(int) WebPPictureInitInternal(WebPPicture*, int);
WebPPictureInitInternal  346 3rdparty/libwebp/webp/encode.h   return WebPPictureInitInternal(picture, WEBP_ENCODER_ABI_VERSION);