Lines Matching refs:width
198 png_uint_32 width, png_uint_32 height, int bit_depth,
207 info_ptr->width = width;
215 png_check_IHDR (png_ptr, info_ptr->width, info_ptr->height,
234 if (width >
238 - 7*8 /* rounding of width to multiple of 8 pixels */
242 info_ptr->rowbytes = PNG_ROWBYTES(info_ptr->pixel_depth, width);
374 png_error(png_ptr, "Invalid sCAL width");
419 png_set_sCAL(png_structp png_ptr, png_infop info_ptr, int unit, double width,
425 if (width <= 0)
426 png_warning(png_ptr, "Invalid sCAL width ignored");
433 /* Convert 'width' and 'height' to ASCII. */
437 png_ascii_from_fp(png_ptr, swidth, sizeof swidth, width,
450 png_fixed_point width, png_fixed_point height)
455 if (width <= 0)
456 png_warning(png_ptr, "Invalid sCAL width ignored");
463 /* Convert 'width' and 'height' to ASCII. */
467 png_ascii_from_fixed(png_ptr, swidth, sizeof swidth, width);