1230 store_image_check(const png_store* ps, png_const_structp pp, int iImage)  in store_image_check()  argument
1241       image += iImage * (cbRow+5) * ps->image_h;  in store_image_check()
5472     int iImage, int iDisplay)  in sequential_row()  argument
5512                if (iImage >= 0)  in sequential_row()
5513                   deinterlace_row(store_image_row(ps, pp, iImage, y), row,  in sequential_row()
5523                iImage >= 0 ? store_image_row(ps, pp, iImage, y) : NULL,  in sequential_row()
5650    int iImage, int iDisplay, png_uint_32 y)  in standard_row_validate()  argument
5666    if (iImage >= 0 &&  in standard_row_validate()
5667       (where = pixel_cmp(std, store_image_row(dp->ps, pp, iImage, y),  in standard_row_validate()
5673          store_image_row(dp->ps, pp, iImage, y)[where-1]);  in standard_row_validate()
5690 standard_image_validate(standard_display *dp, png_const_structp pp, int iImage,  in standard_image_validate()  argument
5695    if (iImage >= 0)  in standard_image_validate()
5696       store_image_check(dp->ps, pp, iImage);  in standard_image_validate()
5702       standard_row_validate(dp, pp, iImage, iDisplay, y);  in standard_image_validate()