Lines Matching refs:pix_ptr
195 png_byte *pix_ptr = NULL;
372 pix_ptr = png_pixels;
381 fputc ((int) *pix_ptr++ , pnm_file);
384 dep_16 = (long) *pix_ptr++;
385 fprintf (pnm_file, "%ld ", (dep_16 << 8) + ((long) *pix_ptr++));
388 fprintf (pnm_file, "%ld ", (long) *pix_ptr++);
394 pix_ptr++; /* alpha */
396 pix_ptr++;
401 fputc ((int) *pix_ptr++ , alpha_file);
404 dep_16 = (long) *pix_ptr++;
405 fprintf (alpha_file, "%ld ", (dep_16 << 8) + (long) *pix_ptr++);
408 fprintf (alpha_file, "%ld ", (long) *pix_ptr++);