Lines Matching full:scanline
228 * In a scanline decode, it does not make sense to specify a subset
230 * to get and which rows to skip. During scanline decodes, we will
266 * If a scanline decode is in progress, scanline mode will end, requiring the client to call
347 * Prepare for a scanline decode with the specified options.
349 * After this call, this class will be ready to decode the first scanline.
388 * a scanline based on the SkImageInfo used to create this object.
410 * the current scanline past the end of the image.
415 * The order in which rows are output from the scanline decoder is not the
422 * reliably using the scanline decoder, and that rows will be output in
428 * This indicates that the scanline decoder reliably outputs rows, but
429 * they will be returned in reverse order. If the scanline format is
451 * This indicates that the scanline decoder reliably outputs rows, but
452 * they will not be in logical order. If the scanline format is
456 * For this scanline ordering, it is advisable to get and skip
477 * the scanline decoder.
484 * Returns the y-coordinate of the next row to be returned by the scanline
490 * Results are undefined when not in scanline decoding mode.
496 * y-coordinate. The input y-coordinate represents where the scanline
614 * Update the current scanline. Used by interlaced png.
626 * Returns -1 if we have not started a scanline decode.
636 // These fields are only meaningful during scanline decodes.
654 // Methods for scanline decoding.
682 * Return an object which will allow forcing scanline decodes to sample in X.
687 * Only valid during scanline decoding.
