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annotate docs/man3/SDL_ConvertSurface.3 @ 3261:72b542f34739

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The new, cleaner, version of the atomic operations. The dummy code is what you should start working with to port atomic ops. The linux code appears to be complete and *should* be the base of all Unix and GCC based versions. The macosx and win32 versions are currently just copies of the dummy code. I will begin working on the windows version as soon as this check in is done. I need someone to work on the Mac OS X version. I'm afraid that this check in will break QNX (Sorry!)
author Bob Pendleton <bob@pendleton.com>
date Thu, 17 Sep 2009 20:35:12 +0000
parents 546f7c1eb755
children 1238da4a7112
rev   line source
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1 .TH "SDL_ConvertSurface" "3" "Tue 11 Sep 2001, 23:01" "SDL" "SDL API Reference"
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2 .SH "NAME"
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3 SDL_ConvertSurface \- Converts a surface to the same format as another surface\&.
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4 .SH "SYNOPSIS"
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5 .PP
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6 \fB#include "SDL/SDL\&.h"
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7 .sp
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8 \fBSDL_Surface *\fBSDL_ConvertSurface\fP\fR(\fBSDL_Surface *src, SDL_PixelFormat *fmt, Uint32 flags\fR);
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9 .SH "DESCRIPTION"
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10 .PP
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11 Creates a new surface of the specified format, and then copies and maps the given surface to it\&. If this function fails, it returns \fBNULL\fP\&.
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12 .PP
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13 The \fBflags\fR parameter is passed to \fI\fBSDL_CreateRGBSurface\fP\fR and has those semantics\&.
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14 .PP
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15 This function is used internally by \fI\fBSDL_DisplayFormat\fP\fR\&.
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16 .PP
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17 This function can only be called after SDL_Init\&.
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18 .SH "RETURN VALUE"
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19 .PP
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20 Returns either a pointer to the new surface, or \fBNULL\fP on error\&.
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21 .SH "SEE ALSO"
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22 .PP
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23 \fI\fBSDL_CreateRGBSurface\fP\fR, \fI\fBSDL_DisplayFormat\fP\fR, \fI\fBSDL_PixelFormat\fR\fR, \fI\fBSDL_Surface\fR\fR
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24 ...\" created by instant / docbook-to-man, Tue 11 Sep 2001, 23:01