Cross Reference: /external/pdfium/third_party/lpng

Lines Matching defs:trans_alpha
1118          if (png_ptr->trans_alpha[i] == 255)

1120          else if (png_ptr->trans_alpha[i] == 0)

1171                  png_ptr->trans_alpha[i] = (png_byte)(255 -

1172                     png_ptr->trans_alpha[i]);

1666                    png_ptr->trans_alpha[i] != 0xff)

1668                   if (png_ptr->trans_alpha[i] == 0)

1672                   else /* if (png_ptr->trans_alpha[i] != 0xff) */

1677                      png_composite(w, v, png_ptr->trans_alpha[i], back_1.red);

1681                      png_composite(w, v, png_ptr->trans_alpha[i], back_1.green);

1685                      png_composite(w, v, png_ptr->trans_alpha[i], back_1.blue);

1842          if (png_ptr->trans_alpha[i] == 0)

1847          else if (png_ptr->trans_alpha[i] != 0xff)

1851                 png_ptr->trans_alpha[i], back.red);

1854                 png_ptr->trans_alpha[i], back.green);

1857                 png_ptr->trans_alpha[i], back.blue);

2155              png_ptr->palette, png_ptr->trans_alpha, png_ptr->num_trans);

4536    png_const_colorp palette, png_const_bytep trans_alpha, int num_trans)

4646                      *dp-- = trans_alpha[*sp];