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Set premultiplied flag to the color font glyph bitmap (#3716)

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* color font bitmap is premultiplied

* update visual tests
This commit is contained in:
talaj 2017-07-03 17:15:07 +02:00 committed by Artem Pavlenko
parent 71344f78df
commit d0ecd51b63
2 changed files with 2 additions and 1 deletions
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1
src/text/renderer.cpp
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@ -157,6 +157,7 @@ void composite_color_bitmap(T & pixmap, FT_Bitmap *bitmap, int x, int y, double
int scaled_height = bitmap->rows * scale;
image_rgba8 scaled_image(scaled_width, scaled_height);
scale_image_agg(scaled_image, image , SCALING_BILINEAR , scale, scale, 0.0, 0.0, 1.0, 0);
set_premultiplied_alpha(scaled_image, true);
composite(pixmap, scaled_image, comp_op, opacity, x, y);
}

2
test/data-visual

@ -1 +1 @@
Subproject commit fd518f1f512b8aea4ac740c2ce12c249616a291c
Subproject commit 674c5402e6275905ddb7b1fccb0376cae2ec50e0