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annotate src/video/win32/SDL_win32shape.h @ 4987:b68a0e03db02

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Set blend mode for textures that were created from surfaces with a colorkey
author Sam Lantinga <slouken@libsdl.org>
date Wed, 12 Jan 2011 15:58:53 -0800
parents 0b918c186938
children
rev   line source
4797
2a71f02323c7 Added SDL_win32shape.h to version control. D'oh.
Eli Gottlieb <eligottlieb@gmail.com>
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1 /*
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Eli Gottlieb <eligottlieb@gmail.com>
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2 SDL - Simple DirectMedia Layer
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3 Copyright (C) 2010 Eli Gottlieb
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4
2a71f02323c7 Added SDL_win32shape.h to version control. D'oh.
Eli Gottlieb <eligottlieb@gmail.com>
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5 This library is free software; you can redistribute it and/or
2a71f02323c7 Added SDL_win32shape.h to version control. D'oh.
Eli Gottlieb <eligottlieb@gmail.com>
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6 modify it under the terms of the GNU Lesser General Public
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Eli Gottlieb <eligottlieb@gmail.com>
parents:
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7 License as published by the Free Software Foundation; either
2a71f02323c7 Added SDL_win32shape.h to version control. D'oh.
Eli Gottlieb <eligottlieb@gmail.com>
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8 version 2.1 of the License, or (at your option) any later version.
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Eli Gottlieb <eligottlieb@gmail.com>
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9
2a71f02323c7 Added SDL_win32shape.h to version control. D'oh.
Eli Gottlieb <eligottlieb@gmail.com>
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10 This library is distributed in the hope that it will be useful,
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Eli Gottlieb <eligottlieb@gmail.com>
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11 but WITHOUT ANY WARRANTY; without even the implied warranty of
2a71f02323c7 Added SDL_win32shape.h to version control. D'oh.
Eli Gottlieb <eligottlieb@gmail.com>
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12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Eli Gottlieb <eligottlieb@gmail.com>
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13 Lesser General Public License for more details.
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Eli Gottlieb <eligottlieb@gmail.com>
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14
2a71f02323c7 Added SDL_win32shape.h to version control. D'oh.
Eli Gottlieb <eligottlieb@gmail.com>
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15 You should have received a copy of the GNU Lesser General Public
2a71f02323c7 Added SDL_win32shape.h to version control. D'oh.
Eli Gottlieb <eligottlieb@gmail.com>
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16 License along with this library; if not, write to the Free Software
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Eli Gottlieb <eligottlieb@gmail.com>
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17 Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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18
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19 Eli Gottlieb
2a71f02323c7 Added SDL_win32shape.h to version control. D'oh.
Eli Gottlieb <eligottlieb@gmail.com>
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20 eligottlieb@gmail.com
2a71f02323c7 Added SDL_win32shape.h to version control. D'oh.
Eli Gottlieb <eligottlieb@gmail.com>
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21 */
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22
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Eli Gottlieb <eligottlieb@gmail.com>
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23 #include "SDL_config.h"
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24
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25 #ifndef _SDL_win32shape_h
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26 #define _SDL_win32shape_h
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27
2a71f02323c7 Added SDL_win32shape.h to version control. D'oh.
Eli Gottlieb <eligottlieb@gmail.com>
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28 #include "SDL_video.h"
2a71f02323c7 Added SDL_win32shape.h to version control. D'oh.
Eli Gottlieb <eligottlieb@gmail.com>
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29 #include "SDL_shape.h"
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30 #include "../SDL_sysvideo.h"
4813
5b4c7d7d8953 Wrote out the system for breaking shape-masks into quad-trees of rectangles, and added code to conglomerate those quad-trees of rectangles into regions for setting shapes under Win32.
Eli Gottlieb <eligottlieb@gmail.com>
parents: 4809
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31 #include "../SDL_shape_internals.h"
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2a71f02323c7 Added SDL_win32shape.h to version control. D'oh.
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32
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Eli Gottlieb <eligottlieb@gmail.com>
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33 typedef struct {
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5b4c7d7d8953 Wrote out the system for breaking shape-masks into quad-trees of rectangles, and added code to conglomerate those quad-trees of rectangles into regions for setting shapes under Win32.
Eli Gottlieb <eligottlieb@gmail.com>
parents: 4809
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34 SDL_ShapeTree *mask_tree;
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2a71f02323c7 Added SDL_win32shape.h to version control. D'oh.
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35 } SDL_ShapeData;
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36
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37 extern SDL_WindowShaper* Win32_CreateShaper(SDL_Window * window);
4849
0b918c186938 Finally got the Win32 API code for shaping to work! Just need to fix SDL_CalculateShapeTree() now!
egottlieb
parents: 4813
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38 extern int Win32_SetWindowShape(SDL_WindowShaper *shaper,SDL_Surface *shape,SDL_WindowShapeMode *shape_mode);
4797
2a71f02323c7 Added SDL_win32shape.h to version control. D'oh.
Eli Gottlieb <eligottlieb@gmail.com>
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39 extern int Win32_ResizeWindowShape(SDL_Window *window);
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Eli Gottlieb <eligottlieb@gmail.com>
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40
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Eli Gottlieb <eligottlieb@gmail.com>
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41 #endif /* _SDL_win32shape_h */