diff options
Diffstat (limited to 'src/PreviewOutputImage.cxx')
-rw-r--r-- | src/PreviewOutputImage.cxx | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/src/PreviewOutputImage.cxx b/src/PreviewOutputImage.cxx index 86dadee..0ae182e 100644 --- a/src/PreviewOutputImage.cxx +++ b/src/PreviewOutputImage.cxx @@ -35,15 +35,15 @@ PreviewOutputImage::init_internal(int w, int h) { int -PreviewOutputImage::set_pixel_internal(int x, char r, char g, char b) { +PreviewOutputImage::set_pixel_internal(int x, int r, int g, int b) { if (!data) { return 1; } long index = (line * w() * d + (x * d)); - *(data+index+0) = r; - *(data+index+1) = g; - *(data+index+2) = b; + *(data+index+0) = (unsigned char) (r / 255); + *(data+index+1) = (unsigned char) (g / 255); + *(data+index+2) = (unsigned char) (b / 255); return 0; } |