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annotate tests/core_tests/test_images++.cpp @ 29:0cb049f291e1

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make members private and prefix with m_
author spq@33b003aa-7bff-0310-803a-e67f0ece8222
date Fri, 11 Jul 2008 13:00:10 +0000
parents 4a0efb7baf70
children 38232a42ff8d
rev   line source
0
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1 /***************************************************************************
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2 * Copyright (C) 2005-2008 by the FIFE team *
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3 * http://www.fifengine.de *
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4 * This file is part of FIFE. *
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5 * *
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6 * FIFE is free software; you can redistribute it and/or modify *
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7 * it under the terms of the GNU General Public License as published by *
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8 * the Free Software Foundation; either version 2 of the License, or *
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9 * (at your option) any later version. *
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10 * *
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11 * This program is distributed in the hope that it will be useful, *
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12 * but WITHOUT ANY WARRANTY; without even the implied warranty of *
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13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
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14 * GNU General Public License for more details. *
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15 * *
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16 * You should have received a copy of the GNU General Public License *
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17 * along with this program; if not, write to the *
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18 * Free Software Foundation, Inc., *
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19 * 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA *
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20 ***************************************************************************/
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21
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22 // Standard C++ library includes
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23 #include <iostream>
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24 #include <iomanip>
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25
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26 // Platform specific includes
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27 #include "fife_unittest++.h"
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28
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29 // 3rd party library includes
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30 #include <boost/scoped_ptr.hpp>
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31 #include <boost/shared_ptr.hpp>
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32 #include <SDL.h>
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33
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34 // FIFE includes
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35 // These includes are split up in two parts, separated by one empty line
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36 // First block: files included from the FIFE root src directory
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37 // Second block: files included from the same folder
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38 #include "vfs/vfs.h"
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39 #include "util/structures/rect.h"
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40 #include "util/time/timemanager.h"
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41 #include "vfs/vfsdirectory.h"
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42 #include "vfs/raw/rawdata.h"
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43 #include "video/image_location.h"
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44 #include "video/image.h"
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45 #include "video/imagepool.h"
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46 #include "video/sdl/renderbackendsdl.h"
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47 #include "video/opengl/renderbackendopengl.h"
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48 #include "loaders/native/video_loaders/image_loader.h"
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49 #include "loaders/native/video_loaders/subimage_loader.h"
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50 #include "util/base/exception.h"
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51
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52 using namespace FIFE;
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53
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54 static const std::string IMAGE_FILE = "../../tests/data/beach_e1.png";
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55 static const std::string ALPHA_IMAGE_FILE = "../../tests/data/alpha_fidgit.png";
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56 static const std::string SUBIMAGE_FILE = "../../tests/data/rpg_tiles_01.png";
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57
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58 // Environment
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59 struct environment {
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60 boost::shared_ptr<TimeManager> timemanager;
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61 boost::shared_ptr<VFS> vfs;
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62
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63 environment()
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64 : timemanager(new TimeManager()),
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65 vfs(new VFS()) {
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66 vfs->addSource(new VFSDirectory(vfs.get()));
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67 if (SDL_Init(SDL_INIT_NOPARACHUTE | SDL_INIT_TIMER) < 0) {
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68 throw SDLException(SDL_GetError());
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69 }
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70 }
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71 };
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72
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73 void test_image(VFS* vfs, RenderBackend& renderbackend) {
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74 renderbackend.init();
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75 renderbackend.createMainScreen(800, 600, 0, false);
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76
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77 ImageLoader provider(vfs);
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78 boost::scoped_ptr<Image> img(provider.load(ImageLocation(IMAGE_FILE)));
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79
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80 int h = img->getHeight();
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81 int w = img->getWidth();
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82 for (int i = 0; i < 100; i++) {
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83 renderbackend.startFrame();
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84 img->render(Rect(i, i, w, h));
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85 renderbackend.endFrame();
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86 }
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87 for (int j = 0; j < 5; j++) {
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88 for (int i = -10; i < 10; i++) {
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89 renderbackend.startFrame();
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90 img->setXShift(i);
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91 img->setYShift(i);
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92 img->render(Rect(200, 200, w, h));
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93 renderbackend.endFrame();
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94 }
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95 }
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96 }
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97
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98 void test_subimage(VFS* vfs, RenderBackend& renderbackend) {
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99 renderbackend.init();
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100 renderbackend.createMainScreen(800, 600, 0, false);
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101
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102 ImageLoader imgprovider(vfs);
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103 boost::scoped_ptr<Image> img(imgprovider.load(ImageLocation(SUBIMAGE_FILE)));
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104
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105 ImageLocation location(SUBIMAGE_FILE);
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106 location.setParentSource(&*img);
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107 int W = img->getWidth();
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mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
108 int w = W / 12;
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
109 int H = img->getHeight();
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
110 int h = H / 12;
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
111 location.setWidth(w);
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
112 location.setHeight(h);
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
113 std::vector<Image*> subimages;
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114
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mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
115 SubImageLoader subprovider;
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
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diff changeset
116 for (int x = 0; x < (W - w); x+=w) {
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
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diff changeset
117 for (int y = 0; y < (H - h); y+=h) {
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
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diff changeset
118 location.setXShift(x);
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
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diff changeset
119 location.setYShift(y);
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
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diff changeset
120 Image* sub = subprovider.load(location);
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mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
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diff changeset
121 subimages.push_back(sub);
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122 }
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
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123 }
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124
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mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
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125 for (unsigned int i = 0; i < 200; i++) {
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mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
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diff changeset
126 renderbackend.startFrame();
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mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
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127 subimages[i / 40]->render(Rect(200, 200, w, h));
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mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
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diff changeset
128 renderbackend.endFrame();
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mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
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129 }
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
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diff changeset
130 std::vector<Image*>::iterator i = subimages.begin();
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
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diff changeset
131 while (i != subimages.end()) {
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
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diff changeset
132 delete *i;
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mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
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diff changeset
133 i++;
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
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134 }
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135
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
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136 }
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
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137
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
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138 TEST(test_sdl_alphaoptimize)
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mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
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139 {
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
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diff changeset
140 environment env;
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
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141 RenderBackendSDL renderbackend;
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mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
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diff changeset
142 renderbackend.init();
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
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143 renderbackend.createMainScreen(800, 600, 0, false);
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
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diff changeset
144 renderbackend.setAlphaOptimizerEnabled(true);
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
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diff changeset
145
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
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diff changeset
146 ImageLoader provider(env.vfs.get());
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
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diff changeset
147 env.vfs.get()->exists(IMAGE_FILE);
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
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diff changeset
148 boost::scoped_ptr<Image> img(provider.load(ImageLocation(IMAGE_FILE)));
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
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diff changeset
149 env.vfs.get()->exists(ALPHA_IMAGE_FILE);
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
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diff changeset
150 boost::scoped_ptr<Image> alpha_img(provider.load(ImageLocation(ALPHA_IMAGE_FILE)));
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
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diff changeset
151
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mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
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diff changeset
152 int h0 = img->getHeight();
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
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diff changeset
153 int w0 = img->getWidth();
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mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
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diff changeset
154
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
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diff changeset
155 int h1 = alpha_img->getHeight();
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
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diff changeset
156 int w1 = alpha_img->getWidth();
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
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diff changeset
157 for(int i=0; i != 200; ++i) {
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mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
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diff changeset
158 renderbackend.startFrame();
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
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diff changeset
159 img->render(Rect(i, i, w0, h0));
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
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diff changeset
160 alpha_img->render(Rect(i, i, w1, h1));
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
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diff changeset
161 alpha_img->render(Rect(i, h0+i, w1, h1));
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mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
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diff changeset
162 img->render(Rect(i, h0+i, w0, h0));
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mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
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diff changeset
163 renderbackend.endFrame();
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mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
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diff changeset
164 }
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diff changeset
165
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mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
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diff changeset
166 CHECK(img->getSurface()->format->Amask == 0);
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mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
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diff changeset
167 CHECK(alpha_img->getSurface()->format->Amask != 0);
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mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
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diff changeset
168 }
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mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
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diff changeset
169
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mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
170 TEST(test_sdl_image)
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mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
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diff changeset
171 {
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mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
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diff changeset
172 environment env;
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
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diff changeset
173 RenderBackendSDL renderbackend;
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
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diff changeset
174 test_image(env.vfs.get(), renderbackend);
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mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
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diff changeset
175 }
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mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
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diff changeset
176
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mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
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diff changeset
177 TEST(test_ogl_image)
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mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
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diff changeset
178 {
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
179 environment env;
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
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diff changeset
180 RenderBackendOpenGL renderbackend;
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
181 test_image(env.vfs.get(), renderbackend);
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mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
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diff changeset
182 }
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mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
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diff changeset
183
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
184 TEST(test_sdl_subimage)
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
185 {
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
186 environment env;
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
187 RenderBackendSDL renderbackend;
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
188 CHECK(env.vfs.get()->exists(IMAGE_FILE));
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
189 test_subimage(env.vfs.get(), renderbackend);
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
190 }
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
191
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
192 TEST(test_ogl_subimage)
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
193 {
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
194 environment env;
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
195 RenderBackendOpenGL renderbackend;
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
196 test_subimage(env.vfs.get(), renderbackend);
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
197 }
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
198