Lines Matching defs:width
156 JDIMENSION *width)
166 if (!xoffset || !width)
169 /* xoffset and width must fall within the output image dimensions. */
170 if (*width == 0 || *xoffset + *width > cinfo->output_width)
173 /* No need to do anything if the caller wants the entire width. */
174 if (*width == cinfo->output_width)
190 * require that xoffset be a multiple of the maximum MCU column width of all
191 * of the components (the "iMCU column width.") This is to simplify the
193 * width for all of the components.
204 /* Adjust the width so that the right edge of the output image is as
209 *width = *width + input_xoffset - *xoffset;
210 cinfo->output_width = *width;
225 /* Set downsampled_width to the new output width. */