annotate src/video/qnxgf/SDL_gf_pixelfmt.c @ 4852:c19c729eb201

Added hiding-as-positioning trick and finally fixed flags.
author egottlieb
date Sun, 15 Aug 2010 21:46:04 -0400
parents f7b03b6838cb
children
rev   line source
3087
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Sam Lantinga <slouken@libsdl.org>
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1 /*
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2 SDL - Simple DirectMedia Layer
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f7b03b6838cb Fixed bug #926
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3 Copyright (C) 1997-2010 Sam Lantinga
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4
0b6f51c29267 Date: Wed, 4 Mar 2009 15:38:22 +0200
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5 This library is free software; you can redistribute it and/or
0b6f51c29267 Date: Wed, 4 Mar 2009 15:38:22 +0200
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6 modify it under the terms of the GNU Lesser General Public
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7 License as published by the Free Software Foundation; either
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8 version 2.1 of the License, or (at your option) any later version.
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9
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10 This library is distributed in the hope that it will be useful,
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11 but WITHOUT ANY WARRANTY; without even the implied warranty of
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12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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13 Lesser General Public License for more details.
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14
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15 You should have received a copy of the GNU Lesser General Public
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16 License along with this library; if not, write to the Free Software
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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 Sam Lantinga
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20 slouken@libsdl.org
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21
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22 QNX Graphics Framework SDL driver
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23 Copyright (C) 2009 Mike Gorchak
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24 (mike@malva.ua, lestat@i.com.ua)
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25 */
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26
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27 #include "SDL_config.h"
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28 #include "SDL_gf_pixelfmt.h"
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29
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30 gf_format_t
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31 qnxgf_sdl_to_gf_pixelformat(uint32_t pixelfmt)
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32 {
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33 switch (pixelfmt) {
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34 case SDL_PIXELFORMAT_INDEX8:
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35 {
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36 return GF_FORMAT_PAL8;
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37 }
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38 break;
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39 case SDL_PIXELFORMAT_ARGB1555:
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40 {
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41 return GF_FORMAT_PACK_ARGB1555;
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42 }
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43 break;
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44 case SDL_PIXELFORMAT_RGB555:
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45 {
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46 /* RGB555 is the same as ARGB1555, but alpha is ignored */
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47 return GF_FORMAT_PACK_ARGB1555;
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48 }
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49 break;
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50 case SDL_PIXELFORMAT_RGB565:
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51 {
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52 return GF_FORMAT_PACK_RGB565;
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53 }
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54 break;
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55 case SDL_PIXELFORMAT_BGR565:
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56 {
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57 return GF_FORMAT_PKBE_RGB565;
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58 }
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59 break;
44d5474c2c8a Continue working on QNX GF and Photon support.
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60 case SDL_PIXELFORMAT_RGB24:
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61 {
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62 /* GF has wrong components order */
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63 return GF_FORMAT_BGR888;
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64 }
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65 break;
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66 case SDL_PIXELFORMAT_RGB888:
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67 {
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68 /* The same format as ARGB8888, but with alpha ignored */
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69 /* and GF has wrong components order */
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70 return GF_FORMAT_BGRA8888;
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71 }
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72 break;
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73 case SDL_PIXELFORMAT_ARGB8888:
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74 {
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75 /* GF has wrong components order */
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76 return GF_FORMAT_BGRA8888;
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77 }
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78 break;
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79 case SDL_PIXELFORMAT_BGRA8888:
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80 {
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81 /* GF has wrong components order */
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82 return GF_FORMAT_ARGB8888;
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83 }
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84 break;
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85 case SDL_PIXELFORMAT_YV12:
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86 {
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87 return GF_FORMAT_PLANAR_YUV_YV12;
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88 }
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89 break;
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90 case SDL_PIXELFORMAT_YUY2:
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91 {
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92 return GF_FORMAT_PACK_YUV_YUY2;
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93 }
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94 break;
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95 case SDL_PIXELFORMAT_UYVY:
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96 {
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97 return GF_FORMAT_PACK_YUV_UYVY;
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98 }
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99 break;
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100 case SDL_PIXELFORMAT_YVYU:
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101 {
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102 return GF_FORMAT_PACK_YUV_YVYU;
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103 }
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104 break;
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105 }
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106
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107 return GF_FORMAT_INVALID;
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108 }
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109
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110 uint32_t
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111 qnxgf_gf_to_sdl_pixelformat(gf_format_t pixelfmt)
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112 {
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113 switch (pixelfmt) {
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114 case GF_FORMAT_PAL8:
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115 {
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116 return SDL_PIXELFORMAT_INDEX8;
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117 }
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118 break;
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119 case GF_FORMAT_PKLE_ARGB1555:
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120 {
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121 return SDL_PIXELFORMAT_ARGB1555;
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122 }
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123 break;
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124 case GF_FORMAT_PACK_ARGB1555:
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125 {
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126 return SDL_PIXELFORMAT_ARGB1555;
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127 }
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128 break;
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129 case GF_FORMAT_PKBE_RGB565:
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130 {
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131 return SDL_PIXELFORMAT_BGR565;
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132 }
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133 break;
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134 case GF_FORMAT_PKLE_RGB565:
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135 {
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136 return SDL_PIXELFORMAT_RGB565;
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137 }
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138 break;
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139 case GF_FORMAT_PACK_RGB565:
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140 {
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141 return SDL_PIXELFORMAT_RGB565;
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142 }
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143 break;
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144 case GF_FORMAT_BGR888:
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145 {
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146 /* GF has wrong components order */
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147 return SDL_PIXELFORMAT_RGB24;
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148 }
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149 break;
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150 case GF_FORMAT_BGRA8888:
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151 {
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152 /* GF has wrong components order */
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153 return SDL_PIXELFORMAT_ARGB8888;
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154 }
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155 break;
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156 case GF_FORMAT_ARGB8888:
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157 {
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158 /* GF has wrong components order */
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159 return SDL_PIXELFORMAT_BGRA8888;
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160 }
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161 break;
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162 case GF_FORMAT_PLANAR_YUV_YV12:
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163 {
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164 return SDL_PIXELFORMAT_YV12;
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165 }
Sam Lantinga <slouken@libsdl.org>
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166 break;
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167 case GF_FORMAT_PACK_YUV_YUY2:
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168 {
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169 return SDL_PIXELFORMAT_YUY2;
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170 }
Sam Lantinga <slouken@libsdl.org>
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diff changeset
171 break;
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diff changeset
172 case GF_FORMAT_PACK_YUV_UYVY:
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173 {
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174 return SDL_PIXELFORMAT_UYVY;
Sam Lantinga <slouken@libsdl.org>
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diff changeset
175 }
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176 break;
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177 case GF_FORMAT_PACK_YUV_YVYU:
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178 {
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179 return SDL_PIXELFORMAT_YVYU;
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diff changeset
180 }
Sam Lantinga <slouken@libsdl.org>
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diff changeset
181 break;
Sam Lantinga <slouken@libsdl.org>
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182 }
3087
0b6f51c29267 Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
183
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3092
diff changeset
184 return SDL_PIXELFORMAT_UNKNOWN;
3087
0b6f51c29267 Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
185 }
3092
cad1aefa2ed9 Date: Thu, 12 Mar 2009 15:14:38 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3087
diff changeset
186
cad1aefa2ed9 Date: Thu, 12 Mar 2009 15:14:38 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3087
diff changeset
187 /* vi: set ts=4 sw=4 expandtab: */