Mercurial > sdl-ios-xcode
comparison docs/html/sdldisplayformatalpha.html @ 181:e5bc29de3f0a
Updated from the SDL Documentation Project
author | Sam Lantinga <slouken@libsdl.org> |
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date | Fri, 14 Sep 2001 02:41:09 +0000 |
parents | 55f1f1b3e27d |
children | 355632dca928 |
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180:578815880307 | 181:e5bc29de3f0a |
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71 >SDL_DisplayFormatAlpha</A | 71 >SDL_DisplayFormatAlpha</A |
72 ></H1 | 72 ></H1 |
73 ><DIV | 73 ><DIV |
74 CLASS="REFNAMEDIV" | 74 CLASS="REFNAMEDIV" |
75 ><A | 75 ><A |
76 NAME="AEN2013" | 76 NAME="AEN2048" |
77 ></A | 77 ></A |
78 ><H2 | 78 ><H2 |
79 >Name</H2 | 79 >Name</H2 |
80 >SDL_DisplayFormatAlpha -- Convert a surface to the display format</DIV | 80 >SDL_DisplayFormatAlpha -- Convert a surface to the display format</DIV |
81 ><DIV | 81 ><DIV |
82 CLASS="REFSYNOPSISDIV" | 82 CLASS="REFSYNOPSISDIV" |
83 ><A | 83 ><A |
84 NAME="AEN2016" | 84 NAME="AEN2051" |
85 ></A | 85 ></A |
86 ><H2 | 86 ><H2 |
87 >Synopsis</H2 | 87 >Synopsis</H2 |
88 ><DIV | 88 ><DIV |
89 CLASS="FUNCSYNOPSIS" | 89 CLASS="FUNCSYNOPSIS" |
90 ><A | 90 ><A |
91 NAME="AEN2017" | 91 NAME="AEN2052" |
92 ></A | 92 ></A |
93 ><P | 93 ><P |
94 ></P | 94 ></P |
95 ><PRE | 95 ><PRE |
96 CLASS="FUNCSYNOPSISINFO" | 96 CLASS="FUNCSYNOPSISINFO" |
110 ></DIV | 110 ></DIV |
111 ></DIV | 111 ></DIV |
112 ><DIV | 112 ><DIV |
113 CLASS="REFSECT1" | 113 CLASS="REFSECT1" |
114 ><A | 114 ><A |
115 NAME="AEN2023" | 115 NAME="AEN2058" |
116 ></A | 116 ></A |
117 ><H2 | 117 ><H2 |
118 >Description</H2 | 118 >Description</H2 |
119 ><P | 119 ><P |
120 >This function takes a surface and copies it to a new surface of the | 120 >This function takes a surface and copies it to a new surface of the |
138 pixels match the colourkey, and opaque (alpha=255) elsewhere.</P | 138 pixels match the colourkey, and opaque (alpha=255) elsewhere.</P |
139 ></DIV | 139 ></DIV |
140 ><DIV | 140 ><DIV |
141 CLASS="REFSECT1" | 141 CLASS="REFSECT1" |
142 ><A | 142 ><A |
143 NAME="AEN2030" | 143 NAME="AEN2065" |
144 ></A | 144 ></A |
145 ><H2 | 145 ><H2 |
146 >Return Value</H2 | 146 >Return Value</H2 |
147 ><P | 147 ><P |
148 >If the conversion fails or runs out of memory, it returns | 148 >If the conversion fails or runs out of memory, it returns |
152 ></P | 152 ></P |
153 ></DIV | 153 ></DIV |
154 ><DIV | 154 ><DIV |
155 CLASS="REFSECT1" | 155 CLASS="REFSECT1" |
156 ><A | 156 ><A |
157 NAME="AEN2034" | 157 NAME="AEN2069" |
158 ></A | 158 ></A |
159 ><H2 | 159 ><H2 |
160 >See Also</H2 | 160 >See Also</H2 |
161 ><P | 161 ><P |
162 ><A | 162 ><A |