albertlast /
SMF2.1
| @@ 349-356 (lines=8) @@ | ||
| 346 | $this->m_nPixelRatio = ord(substr($lpData, 12, 1)); |
|
| 347 | $hdrLen = 13; |
|
| 348 | ||
| 349 | if ($this->m_bGlobalClr) |
|
| 350 | { |
|
| 351 | $this->m_colorTable = new gif_color_table(); |
|
| 352 | if (!$this->m_colorTable->load(substr($lpData, $hdrLen), $this->m_nTableSize)) |
|
| 353 | return false; |
|
| 354 | ||
| 355 | $hdrLen += 3 * $this->m_nTableSize; |
|
| 356 | } |
|
| 357 | ||
| 358 | return true; |
|
| 359 | } |
|
| @@ 390-397 (lines=8) @@ | ||
| 387 | $this->m_nTableSize = 2 << ($b & 0x07); |
|
| 388 | $hdrLen = 9; |
|
| 389 | ||
| 390 | if ($this->m_bLocalClr) |
|
| 391 | { |
|
| 392 | $this->m_colorTable = new gif_color_table(); |
|
| 393 | if (!$this->m_colorTable->load(substr($lpData, $hdrLen), $this->m_nTableSize)) |
|
| 394 | return false; |
|
| 395 | ||
| 396 | $hdrLen += 3 * $this->m_nTableSize; |
|
| 397 | } |
|
| 398 | ||
| 399 | return true; |
|
| 400 | } |
|
