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1 <HTML |
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2 ><HEAD |
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3 ><TITLE |
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4 >SDL_VideoDriverName</TITLE |
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5 ><META |
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6 NAME="GENERATOR" |
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7 CONTENT="Modular DocBook HTML Stylesheet Version 1.76b+ |
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10 TITLE="SDL Library Documentation" |
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16 TITLE="SDL_GetVideoInfo" |
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17 HREF="sdlgetvideoinfo.html"><LINK |
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19 TITLE="SDL_ListModes" |
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20 HREF="sdllistmodes.html"></HEAD |
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31 SUMMARY="Header navigation table" |
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35 CELLSPACING="0" |
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36 ><TR |
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37 ><TH |
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38 COLSPAN="3" |
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39 ALIGN="center" |
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40 >SDL Library Documentation</TH |
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41 ></TR |
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42 ><TR |
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43 ><TD |
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44 WIDTH="10%" |
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45 ALIGN="left" |
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46 VALIGN="bottom" |
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47 ><A |
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48 HREF="sdlgetvideoinfo.html" |
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49 ACCESSKEY="P" |
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50 >Prev</A |
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51 ></TD |
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52 ><TD |
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53 WIDTH="80%" |
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54 ALIGN="center" |
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55 VALIGN="bottom" |
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56 ></TD |
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57 ><TD |
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58 WIDTH="10%" |
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59 ALIGN="right" |
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60 VALIGN="bottom" |
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61 ><A |
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62 HREF="sdllistmodes.html" |
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63 ACCESSKEY="N" |
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64 >Next</A |
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65 ></TD |
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66 ></TR |
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67 ></TABLE |
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68 ><HR |
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69 ALIGN="LEFT" |
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70 WIDTH="100%"></DIV |
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71 ><H1 |
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72 ><A |
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73 NAME="SDLVIDEODRIVERNAME" |
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74 ></A |
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75 >SDL_VideoDriverName</H1 |
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76 ><DIV |
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77 CLASS="REFNAMEDIV" |
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78 ><A |
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79 NAME="AEN1127" |
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80 ></A |
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81 ><H2 |
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82 >Name</H2 |
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83 >SDL_VideoDriverName -- Obtain the name of the video driver</DIV |
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84 ><DIV |
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85 CLASS="REFSYNOPSISDIV" |
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86 ><A |
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87 NAME="AEN1130" |
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88 ></A |
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89 ><H2 |
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90 >Synopsis</H2 |
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91 ><DIV |
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92 CLASS="FUNCSYNOPSIS" |
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93 ><A |
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94 NAME="AEN1131" |
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95 ></A |
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96 ><P |
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97 ></P |
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98 ><PRE |
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99 CLASS="FUNCSYNOPSISINFO" |
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100 >#include "SDL.h"</PRE |
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101 ><P |
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102 ><CODE |
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103 ><CODE |
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104 CLASS="FUNCDEF" |
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105 >char *<B |
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106 CLASS="FSFUNC" |
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107 >SDL_VideoDriverName</B |
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108 ></CODE |
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109 >(char *namebuf, int maxlen);</CODE |
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110 ></P |
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111 ><P |
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112 ></P |
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113 ></DIV |
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114 ></DIV |
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115 ><DIV |
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116 CLASS="REFSECT1" |
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117 ><A |
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118 NAME="AEN1137" |
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119 ></A |
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120 ><H2 |
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121 >Description</H2 |
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122 ><P |
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123 >The buffer pointed to by <TT |
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124 CLASS="PARAMETER" |
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125 ><I |
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126 >namebuf</I |
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127 ></TT |
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128 > is filled up to a maximum of <TT |
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129 CLASS="PARAMETER" |
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130 ><I |
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131 >maxlen</I |
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132 ></TT |
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133 > characters (include the NULL terminator) with the name of the initialised video driver. The driver name is a simple one word identifier like "x11" or "windib".</P |
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134 ></DIV |
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135 ><DIV |
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136 CLASS="REFSECT1" |
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137 ><A |
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138 NAME="AEN1142" |
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139 ></A |
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140 ><H2 |
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141 >Return Value</H2 |
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142 ><P |
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143 >Returns <TT |
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144 CLASS="LITERAL" |
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145 >NULL</TT |
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146 > if video has not been initialised with <TT |
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147 CLASS="FUNCTION" |
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148 >SDL_Init</TT |
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149 > or a pointer to <TT |
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150 CLASS="PARAMETER" |
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151 ><I |
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152 >namebuf</I |
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153 ></TT |
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154 > otherwise.</P |
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155 ></DIV |
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156 ><DIV |
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157 CLASS="REFSECT1" |
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158 ><A |
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159 NAME="AEN1148" |
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160 ></A |
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161 ><H2 |
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162 >See Also</H2 |
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163 ><P |
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164 ><A |
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165 HREF="sdlinit.html" |
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166 ><TT |
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167 CLASS="FUNCTION" |
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168 >SDL_Init</TT |
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169 ></A |
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170 > |
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171 <A |
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172 HREF="sdlinitsubsystem.html" |
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173 ><TT |
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174 CLASS="FUNCTION" |
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175 >SDL_InitSubSystem</TT |
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176 ></A |
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177 ></P |
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178 ></DIV |
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179 ><DIV |
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180 CLASS="NAVFOOTER" |
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195 HREF="sdlgetvideoinfo.html" |
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197 >Prev</A |
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223 >SDL_GetVideoInfo</TD |
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243 > |