Lines Matching defs:back
1552 png_color back, back_1;
1559 back.red = png_ptr->gamma_table[png_ptr->background.red];
1560 back.green = png_ptr->gamma_table[png_ptr->background.green];
1561 back.blue = png_ptr->gamma_table[png_ptr->background.blue];
1591 gs = PNG_FP_1; /* back */
1597 back.red = png_gamma_8bit_correct(png_ptr->background.red,
1599 back.green = png_gamma_8bit_correct(png_ptr->background.green,
1601 back.blue = png_gamma_8bit_correct(png_ptr->background.blue,
1607 back.red = (png_byte)png_ptr->background.red;
1608 back.green = (png_byte)png_ptr->background.green;
1609 back.blue = (png_byte)png_ptr->background.blue;
1637 palette[i] = back;
1799 png_color back;
1802 back.red = (png_byte)png_ptr->background.red;
1803 back.green = (png_byte)png_ptr->background.green;
1804 back.blue = (png_byte)png_ptr->background.blue;
1810 palette[i] = back;
1817 png_ptr->trans_alpha[i], back.red);
1820 png_ptr->trans_alpha[i], back.green);
1823 png_ptr->trans_alpha[i], back.blue);
2472 * pixels back to their significant bits values. Thus, if you have
2474 * the values back to 0 through 31.
