diff options
Diffstat (limited to 'engines/director/images.cpp')
| -rw-r--r-- | engines/director/images.cpp | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/engines/director/images.cpp b/engines/director/images.cpp index cd4487dd74..af35224067 100644 --- a/engines/director/images.cpp +++ b/engines/director/images.cpp @@ -106,7 +106,14 @@ bool DIBDecoder::loadStream(Common::SeekableReadStream &stream) { BITDDecoder::BITDDecoder(int w, int h, bool comp) { _surface = new Graphics::Surface(); - _surface->create(w, h, Graphics::PixelFormat::createFormatCLUT8()); + + int pitch = w; + if (w % 16) + pitch += 16 - (w % 16); + + // HACK: Create a padded surface by adjusting w after create() + _surface->create(pitch, h, Graphics::PixelFormat::createFormatCLUT8()); + _surface->w = w; _palette = new byte[256 * 3]; @@ -140,7 +147,7 @@ bool BITDDecoder::loadStream(Common::SeekableReadStream &stream) { if (!_comp) { debugC(3, kDebugImages, "Skipping compression"); for (y = 0; y < _surface->h; y++) { - for (x = 0; x < _surface->w;) { + for (x = 0; x < _surface->pitch; ) { byte color = stream.readByte(); for (int c = 0; c < 8; c++) *((byte *)_surface->getBasePtr(x++, y)) = (color & (1 << (7 - c))) ? 0 : 0xff; @@ -180,7 +187,7 @@ bool BITDDecoder::loadStream(Common::SeekableReadStream &stream) { for (int c = 0; c < 8; c++) { *((byte *)_surface->getBasePtr(x, y)) = (color & (1 << (7 - c))) ? 0 : 0xff; x++; - if (x == _surface->w) { + if (x == _surface->pitch) { y++; x = 0; break; |