diff options
| -rw-r--r-- | src/XPM.cxx | 8 | ||||
| -rw-r--r-- | win32/PlatWin.cxx | 8 |
2 files changed, 8 insertions, 8 deletions
diff --git a/src/XPM.cxx b/src/XPM.cxx index aeb94a9c6..db48ea227 100644 --- a/src/XPM.cxx +++ b/src/XPM.cxx @@ -356,10 +356,10 @@ const unsigned char *RGBAImage::Pixels() const { void RGBAImage::SetPixel(int x, int y, ColourDesired colour, int alpha) { unsigned char *pixel = &pixelBytes[0] + (y*width+x) * 4; // RGBA - pixel[0] = colour.GetRed(); - pixel[1] = colour.GetGreen(); - pixel[2] = colour.GetBlue(); - pixel[3] = alpha; + pixel[0] = static_cast<unsigned char>(colour.GetRed()); + pixel[1] = static_cast<unsigned char>(colour.GetGreen()); + pixel[2] = static_cast<unsigned char>(colour.GetBlue()); + pixel[3] = static_cast<unsigned char>(alpha); } RGBAImageSet::RGBAImageSet() : height(-1), width(-1){ diff --git a/win32/PlatWin.cxx b/win32/PlatWin.cxx index ffb129d49..507567bb8 100644 --- a/win32/PlatWin.cxx +++ b/win32/PlatWin.cxx @@ -848,10 +848,10 @@ void SurfaceGDI::DrawRGBAImage(PRectangle rc, int width, int height, const unsig unsigned char *pixel = image + (y*width+x) * 4; unsigned char alpha = pixelsImage[3]; // Input is RGBA, output is BGRA with premultiplied alpha - pixel[2] = (*pixelsImage++) * alpha / 255; - pixel[1] = (*pixelsImage++) * alpha / 255; - pixel[0] = (*pixelsImage++) * alpha / 255; - pixel[3] = *pixelsImage++; + pixel[2] = static_cast<unsigned char>((*pixelsImage++) * alpha / 255); + pixel[1] = static_cast<unsigned char>((*pixelsImage++) * alpha / 255); + pixel[0] = static_cast<unsigned char>((*pixelsImage++) * alpha / 255); + pixel[3] = static_cast<unsigned char>(*pixelsImage++); } } |