Lines Matching defs:back
793 png_color back, back_1;
799 back.red = png_ptr->gamma_table[png_ptr->background.red];
800 back.green = png_ptr->gamma_table[png_ptr->background.green];
801 back.blue = png_ptr->gamma_table[png_ptr->background.blue];
828 gs = 1.0; /* back */
833 back.red = (png_byte)png_ptr->background.red;
834 back.green = (png_byte)png_ptr->background.green;
835 back.blue = (png_byte)png_ptr->background.blue;
839 back.red = (png_byte)(pow(
841 back.green = (png_byte)(pow(
843 back.blue = (png_byte)(pow(
860 palette[i] = back;
973 png_color back;
976 back.red = (png_byte)png_ptr->background.red;
977 back.green = (png_byte)png_ptr->background.green;
978 back.blue = (png_byte)png_ptr->background.blue;
984 palette[i] = back;
990 png_ptr->trans[i], back.red);
992 png_ptr->trans[i], back.green);
994 png_ptr->trans[i], back.blue);
1491 * pixels back to their significant bits values. Thus, if you have
1493 * the values back to 0 through 31.
2417 png_color back, back_1;
2421 back.red = png_ptr->gamma_table[png_ptr->background.red];
2422 back.green = png_ptr->gamma_table[png_ptr->background.green];
2423 back.blue = png_ptr->gamma_table[png_ptr->background.blue];
2438 back.red = png_ptr->background.red;
2439 back.green = png_ptr->background.green;
2440 back.blue = png_ptr->background.blue;
2444 back.red =
2447 back.green =
2450 back.blue =
2476 palette[i] = back;
2510 palette[i] = back;
2544 png_color back;
2546 back.red = (png_byte)png_ptr->background.red;
2547 back.green = (png_byte)png_ptr->background.green;
2548 back.blue = (png_byte)png_ptr->background.blue;
2554 palette[i].red = back.red;
2555 palette[i].green = back.green;
2556 palette[i].blue = back.blue;
2561 png_ptr->trans[i], back.red);
2563 png_ptr->trans[i], back.green);
2565 png_ptr->trans[i], back.blue);