diff options
Diffstat (limited to 'engines')
| -rw-r--r-- | engines/hopkins/hopkins.cpp | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/engines/hopkins/hopkins.cpp b/engines/hopkins/hopkins.cpp index 916e7202e5..b717f3fb75 100644 --- a/engines/hopkins/hopkins.cpp +++ b/engines/hopkins/hopkins.cpp @@ -475,8 +475,17 @@ LABEL_128: #else // Copy vesa surface to screen _graphicsManager.DD_Lock(); - memcpy((byte *)_graphicsManager.VideoPtr->pixels, (byte *)_graphicsManager.VESA_SCREEN.pixels, - SCREEN_WIDTH * 2 * SCREEN_HEIGHT); + + const byte *srcP = (const byte *)_graphicsManager.VESA_SCREEN.pixels; + uint16 *destP = (uint16 *)_graphicsManager.VideoPtr->pixels; + for (int i = 0; i < (SCREEN_WIDTH * SCREEN_HEIGHT); ++i, ++srcP, ++destP) { + byte r = _graphicsManager.Palette[*srcP * 3]; + byte g = _graphicsManager.Palette[*srcP * 3 + 1]; + byte b = _graphicsManager.Palette[*srcP * 3 + 2]; + + *destP = (b >> 2) | ((g >> 2) << 5) | ((r >> 2) << 10); + } + _graphicsManager.DD_Unlock(); // Stub event loop |