+++ /dev/null
-/*****************************************************************************
- * DrawingTidbits.h
- *****************************************************************************
- * Copyright (C) 2001 the VideoLAN team
- * $Id$
- *
- * Authors: Tony Castley <tcastley@mail.powerup.com.au>
- * Stephan Aßmus <stippi@yellowbites.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 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 General Public License for more details.
- *
- * You should have received a copy of the GNU 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.
- *****************************************************************************/
-
-#ifndef __DRAWING_TIBITS__
-#define __DRAWING_TIBITS__
-
-#include <GraphicsDefs.h>
-
-rgb_color ShiftColor(rgb_color , float );
-
-bool operator==(const rgb_color &, const rgb_color &);
-bool operator!=(const rgb_color &, const rgb_color &);
-
-inline rgb_color
-Color(int32 r, int32 g, int32 b, int32 alpha = 255)
-{
- rgb_color result;
- result.red = r;
- result.green = g;
- result.blue = b;
- result.alpha = alpha;
-
- return result;
-}
-
-const rgb_color kWhite = { 255, 255, 255, 255};
-const rgb_color kBlack = { 0, 0, 0, 255};
-
-const float kDarkness = 1.06;
-const float kDimLevel = 0.6;
-
-void ReplaceColor(BBitmap *bitmap, rgb_color from, rgb_color to);
-void ReplaceTransparentColor(BBitmap *bitmap, rgb_color with);
-
-// function can be used to scale the upper left part of
-// a bitmap to fill the entire bitmap, ie fromWidth
-// and fromHeight must be smaller or equal to the bitmaps size!
-// only supported colorspaces are B_RGB32 and B_RGBA32
-status_t scale_bitmap( BBitmap* bitmap,
- uint32 fromWidth, uint32 fromHeight );
-
-// bitmaps need to be the same size, or this function will fail
-// currently supported conversions:
-// B_YCbCr422 -> B_RGB32
-// B_RGB32 -> B_RGB32
-// B_RGB16 -> B_RGB32
-// not yet implemented conversions:
-// B_YCbCr420 -> B_RGB32
-// B_YUV422 -> B_RGB32
-status_t convert_bitmap(BBitmap* inBitmap, BBitmap* outBitmap);
-
-// dims bitmap (in place) by finding the distance of
-// the color at each pixel to the provided "center" color
-// and shortens that distance by dimLevel
-// (dimLevel < 1 -> less contrast)
-// (dimLevel > 1 -> more contrast)
-// (dimLevel < 0 -> inverted colors)
-// currently supported colorspaces:
-// B_RGB32
-// B_RGBA32
-// B_CMAP8
-status_t dim_bitmap(BBitmap* bitmap, rgb_color center,
- float dimLevel);
-
-rgb_color dimmed_color_cmap8(rgb_color color, rgb_color center,
- float dimLevel);
-
-#endif // __DRAWING_TIBITS__