Lines Matching defs:back
937 png_color back, back_1;
943 back.red = png_ptr->gamma_table[png_ptr->background.red];
944 back.green = png_ptr->gamma_table[png_ptr->background.green];
945 back.blue = png_ptr->gamma_table[png_ptr->background.blue];
974 gs = 1.0; /* back */
979 back.red = (png_byte)png_ptr->background.red;
980 back.green = (png_byte)png_ptr->background.green;
981 back.blue = (png_byte)png_ptr->background.blue;
985 back.red = (png_byte)(pow(
987 back.green = (png_byte)(pow(
990 back.blue = (png_byte)(pow(
1007 palette[i] = back;
1133 png_color back;
1136 back.red = (png_byte)png_ptr->background.red;
1137 back.green = (png_byte)png_ptr->background.green;
1138 back.blue = (png_byte)png_ptr->background.blue;
1144 palette[i] = back;
1150 png_ptr->trans[i], back.red);
1152 png_ptr->trans[i], back.green);
1154 png_ptr->trans[i], back.blue);
1680 * pixels back to their significant bits values. Thus, if you have
1682 * the values back to 0 through 31.
2631 png_color back, back_1;
2635 back.red = png_ptr->gamma_table[png_ptr->background.red];
2636 back.green = png_ptr->gamma_table[png_ptr->background.green];
2637 back.blue = png_ptr->gamma_table[png_ptr->background.blue];
2652 back.red = png_ptr->background.red;
2653 back.green = png_ptr->background.green;
2654 back.blue = png_ptr->background.blue;
2658 back.red =
2661 back.green =
2664 back.blue =
2690 palette[i] = back;
2724 palette[i] = back;
2758 png_color back;
2760 back.red = (png_byte)png_ptr->background.red;
2761 back.green = (png_byte)png_ptr->background.green;
2762 back.blue = (png_byte)png_ptr->background.blue;
2768 palette[i].red = back.red;
2769 palette[i].green = back.green;
2770 palette[i].blue = back.blue;
2775 png_ptr->trans[i], back.red);
2777 png_ptr->trans[i], back.green);
2779 png_ptr->trans[i], back.blue);
