From 5f1cd555cd9d1c64426e173b30b5b792d211c835 Mon Sep 17 00:00:00 2001 From: Quentin Bazin Date: Wed, 28 Nov 2018 20:01:49 +0100 Subject: Move client-specific files to 'src/client' (#7902) Update Android.mk Remove 'src/client' from include_directories --- src/imagefilters.h | 43 ------------------------------------------- 1 file changed, 43 deletions(-) delete mode 100644 src/imagefilters.h (limited to 'src/imagefilters.h') diff --git a/src/imagefilters.h b/src/imagefilters.h deleted file mode 100644 index 5676faf85..000000000 --- a/src/imagefilters.h +++ /dev/null @@ -1,43 +0,0 @@ -/* -Copyright (C) 2015 Aaron Suen - -This program is free software; you can redistribute it and/or modify -it under the terms of the GNU Lesser General Public License as published by -the Free Software Foundation; either version 2.1 of the License, or -(at your option) any later version. - -This program is distributed in the hope that it will be useful, -but WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -GNU Lesser General Public License for more details. - -You should have received a copy of the GNU Lesser General Public License along -with this program; if not, write to the Free Software Foundation, Inc., -51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. -*/ - -#pragma once - -#include "irrlichttypes_extrabloated.h" - -/* Fill in RGB values for transparent pixels, to correct for odd colors - * appearing at borders when blending. This is because many PNG optimizers - * like to discard RGB values of transparent pixels, but when blending then - * with non-transparent neighbors, their RGB values will shpw up nonetheless. - * - * This function modifies the original image in-place. - * - * Parameter "threshold" is the alpha level below which pixels are considered - * transparent. Should be 127 for 3d where alpha is threshold, but 0 for - * 2d where alpha is blended. - */ -void imageCleanTransparent(video::IImage *src, u32 threshold); - -/* Scale a region of an image into another image, using nearest-neighbor with - * anti-aliasing; treat pixels as crisp rectangles, but blend them at boundaries - * to prevent non-integer scaling ratio artifacts. Note that this may cause - * some blending at the edges where pixels don't line up perfectly, but this - * filter is designed to produce the most accurate results for both upscaling - * and downscaling. - */ -void imageScaleNNAA(video::IImage *src, const core::rect &srcrect, video::IImage *dest); -- cgit v1.2.3