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SWORD2: Reduce overhead

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This commit is contained in:
dhewg 2011-02-27 10:13:18 +01:00
parent 1c95d47cfa
commit aa2a2e046b
1 changed files with 4 additions and 3 deletions
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7
engines/sword2/animation.cpp
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@ -182,17 +182,18 @@ void MoviePlayer::closeTextObject(uint32 index, byte *screen, uint16 pitch) {
int frameHeight = _decoder->getHeight();
int frameX = (_system->getWidth() - frameWidth) / 2;
int frameY = (_system->getHeight() - frameHeight) / 2;
byte black = findBlackPalIndex();
byte *dst = screen + _textY * pitch;
for (int y = 0; y < text->_textSprite.h; y++) {
if (_textY + y < frameY || _textY + y >= frameY + frameHeight) {
memset(dst + _textX, findBlackPalIndex(), text->_textSprite.w);
memset(dst + _textX, black, text->_textSprite.w);
} else {
if (frameX > _textX)
memset(dst + _textX, findBlackPalIndex(), frameX - _textX);
memset(dst + _textX, black, frameX - _textX);
if (frameX + frameWidth < _textX + text->_textSprite.w)
memset(dst + frameX + frameWidth, findBlackPalIndex(), _textX + text->_textSprite.w - (frameX + frameWidth));
memset(dst + frameX + frameWidth, black, _textX + text->_textSprite.w - (frameX + frameWidth));
}
dst += pitch;