diff options
| author | Owen Taylor <otaylor@redhat.com> | 2002-02-11 19:36:12 +0000 |
|---|---|---|
| committer | Owen Taylor <otaylor@src.gnome.org> | 2002-02-11 19:36:12 +0000 |
| commit | 01b9bd93101c7f09835d793a458689c78c3bb270 (patch) | |
| tree | bdcc48b995c3de0f85f7a47b1d6769b4af0f6e02 /gdk-pixbuf/pixops | |
| parent | 8d8fb0cd5f1e0fa6ddff28128e272d3013bd22fb (diff) | |
| download | gtk+-01b9bd93101c7f09835d793a458689c78c3bb270.tar.gz | |
Fix handing of overall alpha.
Mon Feb 11 14:31:53 2002 Owen Taylor <otaylor@redhat.com>
* pixops/pixops.c (bilinear_make_weights): Fix handing of
overall alpha.
Diffstat (limited to 'gdk-pixbuf/pixops')
| -rw-r--r-- | gdk-pixbuf/pixops/pixops.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/gdk-pixbuf/pixops/pixops.c b/gdk-pixbuf/pixops/pixops.c index 12ba7f754c..0bcbcec011 100644 --- a/gdk-pixbuf/pixops/pixops.c +++ b/gdk-pixbuf/pixops/pixops.c @@ -1144,7 +1144,7 @@ tile_make_weights (PixopsFilter *filter, double x_scale, double y_scale, double *(pixel_weights + n_x * i + j) = weight; } - *(pixel_weights + n_x * n_y - 1) += 65536 - total; + *(pixel_weights + n_x * n_y - 1) += (int)(0.5 + 65536 * overall_alpha) - total; } } } @@ -1266,7 +1266,7 @@ bilinear_make_fast_weights (PixopsFilter *filter, double x_scale, double y_scale total += weight; } - *(pixel_weights + n_x * n_y - 1) += 65536 - total; + *(pixel_weights + n_x * n_y - 1) += (int)(0.5 + 65536 * overall_alpha) - total; } g_free (x_weights); @@ -1368,7 +1368,7 @@ bilinear_make_weights (PixopsFilter *filter, double x_scale, double y_scale, dou total += weight; } - *(pixel_weights + n_x * n_y - 1) += 65536 - total; + *(pixel_weights + n_x * n_y - 1) += (int)(0.5 + 65536 * overall_alpha) - total; } } |