diff options
Diffstat (limited to 'gui')
| -rw-r--r-- | gui/ThemeEngine.cpp | 18 |
1 files changed, 13 insertions, 5 deletions
diff --git a/gui/ThemeEngine.cpp b/gui/ThemeEngine.cpp index 0f8b449b58..2ba45a4bc3 100644 --- a/gui/ThemeEngine.cpp +++ b/gui/ThemeEngine.cpp @@ -1320,22 +1320,31 @@ bool ThemeEngine::createCursor(const Common::String &filename, int hotspotX, int memset(_cursor, 0xFF, sizeof(byte) * _cursorWidth * _cursorHeight); // the transparent color is 0xFF00FF - const int colTransparent = _overlayFormat.RGBToColor(0xFF, 0, 0xFF); + const uint32 colTransparent = _overlayFormat.RGBToColor(0xFF, 0, 0xFF); // Now, scan the bitmap. We have to convert it from 16 bit color mode // to 8 bit mode, and have to create a suitable palette on the fly. uint colorsFound = 0; Common::HashMap<int, int> colorToIndex; - const OverlayColor *src = (const OverlayColor *)cursor->getPixels(); + const byte *src = (const byte *)cursor->getPixels(); for (uint y = 0; y < _cursorHeight; ++y) { for (uint x = 0; x < _cursorWidth; ++x) { + uint32 color = colTransparent; byte r, g, b; + if (cursor->format.bytesPerPixel == 2) { + color = READ_UINT16(src); + } else if (cursor->format.bytesPerPixel == 4) { + color = READ_UINT32(src); + } + + src += cursor->format.bytesPerPixel; + // Skip transparency - if (src[x] == colTransparent) + if (color == colTransparent) continue; - _overlayFormat.colorToRGB(src[x], r, g, b); + cursor->format.colorToRGB(color, r, g, b); const int col = (r << 16) | (g << 8) | b; // If there is no entry yet for this color in the palette: Add one @@ -1357,7 +1366,6 @@ bool ThemeEngine::createCursor(const Common::String &filename, int hotspotX, int const int index = colorToIndex[col]; _cursor[y * _cursorWidth + x] = index; } - src += _cursorWidth; } _useCursor = true; |