PictureResetARGB  171 third_party/libwebp/enc/picture.c   PictureResetARGB(dst);
PictureResetARGB  179 third_party/libwebp/enc/picture.c   PictureResetARGB(picture);
PictureResetARGB  197 third_party/libwebp/enc/picture.c     PictureResetARGB(picture);
PictureResetARGB  957 third_party/libwebp/enc/picture.c     PictureResetARGB(&tmp);  // reset ARGB buffer so that it's not free()'d.