| … | … | ||
|---|---|---|---|
| 477 | } | 477 | } |
| 478 | 478 | ||
| 479 | rxvt_img * | 479 | rxvt_img * |
| 480 | rxvt_img::scale (int new_width, int new_height) | 480 | rxvt_img::scale (int new_width, int new_height) |
| 481 | { | 481 | { |
| 482 | if (w == new_width && h == new_height) | ||
| 483 | return clone (); | ||
| 484 | |||
| 482 | double matrix[9] = { | 485 | double matrix[9] = { |
| 483 | w / (double)new_width, 0, 0, | 486 | w / (double)new_width, 0, 0, |
| 484 | 0, h / (double)new_height, 0, | 487 | 0, h / (double)new_height, 0, |
| 485 | 0, 0, 1 | 488 | 0, 0, 1 |
| 486 | }; | 489 | }; |
| – | Removed lines |
| + | Added lines |
| < | Changed lines |
| > | Changed lines |