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Lines Matching defs:pBackground

271         png_color_16p pBackground;
276         if (png_get_bKGD(png_ptr, info_ptr, &pBackground))
283                mainprog_ptr->bg_red   = pBackground->red   >> 8;
284                mainprog_ptr->bg_green = pBackground->green >> 8;
285                mainprog_ptr->bg_blue  = pBackground->blue  >> 8;
289                      mainprog_ptr->bg_blue = pBackground->gray? 255 : 0;
292                      mainprog_ptr->bg_blue = (255/3) * pBackground->gray;
295                      mainprog_ptr->bg_blue = (255/15) * pBackground->gray;
297                mainprog_ptr->bg_red   = (uch)pBackground->red;
298                mainprog_ptr->bg_green = (uch)pBackground->green;
299                mainprog_ptr->bg_blue  = (uch)pBackground->blue;