Complement subtractive colors before applying blend modes.

(Incorporates fixes from Tor, Michael and Robin).

1 files changed, 1 insertions, 2 deletions

diff --git a/source/fitz/draw-imp.h b/source/fitz/draw-imp.h
index 2d78a912..5c6fc7b8 100644
--- a/source/fitz/draw-imp.h
+++ b/source/fitz/draw-imp.h
@@ -427,8 +427,7 @@ void fz_paint_pixmap(fz_pixmap * restrict dst, const fz_pixmap * restrict src, i
 void fz_paint_pixmap_with_mask(fz_pixmap * restrict dst, const fz_pixmap * restrict src, const fz_pixmap * restrict msk);
 void fz_paint_pixmap_with_bbox(fz_pixmap * restrict dst, const fz_pixmap * restrict src, int alpha, fz_irect bbox);
 
-void fz_blend_pixmap(fz_pixmap * restrict dst, fz_pixmap * restrict src, int alpha, int blendmode, int isolated, const fz_pixmap * restrict shape);
-void fz_blend_pixel(unsigned char dp[3], unsigned char bp[3], unsigned char sp[3], int blendmode);
+void fz_blend_pixmap(fz_context *ctx, fz_pixmap * restrict dst, fz_pixmap * restrict src, int alpha, int blendmode, int isolated, const fz_pixmap * restrict shape);
 
 void fz_paint_glyph(const unsigned char * restrict colorbv, fz_pixmap * restrict dst, unsigned char * restrict dp, const fz_glyph * restrict glyph, int w, int h, int skip_x, int skip_y);