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annotate docs/man3/SDL_UnlockSurface.3 @ 4352:c8bf421431f9 SDL-1.2

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Fixed bug #853 Ludwig Nussel 2009-10-18 05:34:18 PDT src/joystick/linux/SDL_sysjoystick.c has some problems: - test_bit() might break with strict aliasing - test_bit() assumes array is Uint32 but its actually "unsigned long" on 64bit systems sizeof(long) != sizeof(Uint32). - the keybit array is too small - the arrays are unitialized so the number of detected buttons is quite random
author Sam Lantinga <slouken@libsdl.org>
date Sun, 18 Oct 2009 16:14:57 +0000
parents 1238da4a7112
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e5bc29de3f0a Updated from the SDL Documentation Project
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1 .TH "SDL_UnlockSurface" "3" "Tue 11 Sep 2001, 23:01" "SDL" "SDL API Reference"
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2 .SH "NAME"
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3 SDL_UnlockSurface \- Unlocks a previously locked surface\&.
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4 .SH "SYNOPSIS"
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5 .PP
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6 \fB#include "SDL\&.h"
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7 .sp
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8 \fBvoid \fBSDL_UnlockSurface\fP\fR(\fBSDL_Surface *surface\fR);
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9 .SH "DESCRIPTION"
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10 .PP
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11 Surfaces that were previously locked using \fBSDL_LockSurface\fP must be unlocked with \fBSDL_UnlockSurface\fP\&. Surfaces should be unlocked as soon as possible\&.
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12 .PP
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13 It should be noted that since 1\&.1\&.8, surface locks are recursive\&. See \fI\fBSDL_LockSurface\fP\fR\&.
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14 .SH "SEE ALSO"
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15 .PP
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16 \fI\fBSDL_LockSurface\fP\fR
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17 .\" created by instant / docbook-to-man, Tue 11 Sep 2001, 23:01