Lines Matching defs:pix_ptr
192 png_byte *pix_ptr = NULL;
339 pix_ptr = png_pixels;
348 *pix_ptr++ = get_data (pnm_file, bit_depth);
351 *pix_ptr++ = get_value (pnm_file, bit_depth);
355 *pix_ptr = (png_byte) ((tmp16 >> 8) & 0xFF);
356 pix_ptr++;
357 *pix_ptr = (png_byte) (tmp16 & 0xFF);
358 pix_ptr++;
365 *pix_ptr++ = get_data (alpha_file, alpha_depth);
368 *pix_ptr++ = get_value (alpha_file, bit_depth);
372 *pix_ptr++ = (png_byte) ((tmp16 >> 8) & 0xFF);
373 *pix_ptr++ = (png_byte) (tmp16 & 0xFF);