Lines Matching defs:back
874 png_color back, back_1;
880 back.red = png_ptr->gamma_table[png_ptr->background.red];
881 back.green = png_ptr->gamma_table[png_ptr->background.green];
882 back.blue = png_ptr->gamma_table[png_ptr->background.blue];
909 gs = 1.0; /* back */
914 back.red = (png_byte)png_ptr->background.red;
915 back.green = (png_byte)png_ptr->background.green;
916 back.blue = (png_byte)png_ptr->background.blue;
920 back.red = (png_byte)(pow(
922 back.green = (png_byte)(pow(
924 back.blue = (png_byte)(pow(
941 palette[i] = back;
1054 png_color back;
1057 back.red = (png_byte)png_ptr->background.red;
1058 back.green = (png_byte)png_ptr->background.green;
1059 back.blue = (png_byte)png_ptr->background.blue;
1065 palette[i] = back;
1071 png_ptr->trans[i], back.red);
1073 png_ptr->trans[i], back.green);
1075 png_ptr->trans[i], back.blue);
1590 * pixels back to their significant bits values. Thus, if you have
1592 * the values back to 0 through 31.
2516 png_color back, back_1;
2520 back.red = png_ptr->gamma_table[png_ptr->background.red];
2521 back.green = png_ptr->gamma_table[png_ptr->background.green];
2522 back.blue = png_ptr->gamma_table[png_ptr->background.blue];
2537 back.red = png_ptr->background.red;
2538 back.green = png_ptr->background.green;
2539 back.blue = png_ptr->background.blue;
2543 back.red =
2546 back.green =
2549 back.blue =
2575 palette[i] = back;
2609 palette[i] = back;
2643 png_color back;
2645 back.red = (png_byte)png_ptr->background.red;
2646 back.green = (png_byte)png_ptr->background.green;
2647 back.blue = (png_byte)png_ptr->background.blue;
2653 palette[i].red = back.red;
2654 palette[i].green = back.green;
2655 palette[i].blue = back.blue;
2660 png_ptr->trans[i], back.red);
2662 png_ptr->trans[i], back.green);
2664 png_ptr->trans[i], back.blue);
