Lines Matching defs:need
455 /* If interlaced and we do not need a new row, combine row and return.
626 * and png_set_interlace_handling() has been called, the rows need to
911 * chunk, and you have called png_handle_alpha()[*], you will need to
1695 /* We need the maximum number of entries regardless of the format the
1796 png_image_memory_read(png_structp png_ptr, png_bytep out, size_t need)
1809 if (memory != NULL && size >= need)
1811 memcpy(out, memory, need);
1812 cp->memory = memory + need;
1813 cp->size = size - need;
2106 /* y is scaled by 32768, we need it scaled by 255: */
2366 /* Flags to accumulate things that need to be done to the input. */
2493 /* We need libpng to preserve the original encoding. */
2497 * color-map indices; however, they may need to be expanded to 1
2615 * Reduce 16-bit files to 8-bit and sRGB encode the result. No need to
2646 * If the background is gray, however, we only need a 256 entry gray
2722 * 'A' is linear. We need the linear background colors.
2840 /* We need to ensure that the application background exists in
2848 * need to convert it to a value of the input (P_FILE)
3943 * need 8 bits minimum, no palette and expanded tRNS.
4205 /* If the *output* is 16-bit then we need to check for a byte-swap on this