1 /* ScummVM - Graphic Adventure Engine 2 * 3 * ScummVM is the legal property of its developers, whose names 4 * are too numerous to list here. Please refer to the COPYRIGHT 5 * file distributed with this source distribution. 6 * 7 * This program is free software; you can redistribute it and/or 8 * modify it under the terms of the GNU General Public License 9 * as published by the Free Software Foundation; either version 2 10 * of the License, or (at your option) any later version. 11 * 12 * This program is distributed in the hope that it will be useful, 13 * but WITHOUT ANY WARRANTY; without even the implied warranty of 14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 15 * GNU General Public License for more details. 16 * 17 * You should have received a copy of the GNU General Public License 18 * along with this program; if not, write to the Free Software 19 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. 20 * 21 */ 22 23 #if !defined(SCUMM_HE_FLOODFILL_HE_H) && defined(ENABLE_HE) 24 #define SCUMM_HE_FLOODFILL_HE_H 25 26 #include "common/rect.h" 27 28 namespace Scumm { 29 30 struct FloodFillParameters { 31 Common::Rect box; 32 int32 x; 33 int32 y; 34 int32 flags; 35 resetFloodFillParameters36 void reset() { 37 box.top = box.left = box.bottom = box.right = 0; 38 x = 0; 39 y = 0; 40 flags = 0; 41 } 42 }; 43 44 struct FloodFillLine { 45 int y; 46 int x1; 47 int x2; 48 int inc; 49 }; 50 51 struct FloodFillState { 52 FloodFillLine *fillLineTable; 53 FloodFillLine *fillLineTableEnd; 54 FloodFillLine *fillLineTableCur; 55 Common::Rect dstBox; 56 Common::Rect srcBox; 57 uint8 *dst; 58 int dst_w; 59 int dst_h; 60 int color1; 61 int color2; 62 int fillLineTableCount; 63 }; 64 65 class ScummEngine_v90he; 66 67 typedef bool (*FloodFillPixelCheckCallback)(int x, int y, const FloodFillState *ffs); 68 69 void floodFill(FloodFillParameters *ffp, ScummEngine_v90he *vm); 70 71 } // End of namespace Scumm 72 73 #endif 74