Lines Matching refs:back_1
1594 png_color back, back_1;
1605 back_1.red = png_ptr->gamma_to_1[png_ptr->background.red];
1606 back_1.green = png_ptr->gamma_to_1[png_ptr->background.green];
1607 back_1.blue = png_ptr->gamma_to_1[png_ptr->background.blue];
1632 g = PNG_FP_1; /* back_1 */
1656 back_1.red = png_gamma_8bit_correct(png_ptr->background.red,
1658 back_1.green = png_gamma_8bit_correct(
1660 back_1.blue = png_gamma_8bit_correct(png_ptr->background.blue,
1666 back_1.red = (png_byte)png_ptr->background.red;
1667 back_1.green = (png_byte)png_ptr->background.green;
1668 back_1.blue = (png_byte)png_ptr->background.blue;
1686 png_composite(w, v, png_ptr->trans_alpha[i], back_1.red);
1690 png_composite(w, v, png_ptr->trans_alpha[i], back_1.green);
1694 png_composite(w, v, png_ptr->trans_alpha[i], back_1.blue);
