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annotate docs/man3/SDL_GetGamma.3 @ 5107:99acf3d856cb SDL-1.2

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Colin Leroy 2011-01-26 04:24:20 PST the pthread implementation of SDL_SemWaitTimeout() uses busy waiting, while pthread's sem_timedwait() does work. Attached are patches that make use of it
author Sam Lantinga <slouken@libsdl.org>
date Thu, 27 Jan 2011 00:33:26 -0800
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e5bc29de3f0a Updated from the SDL Documentation Project
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1 .TH "SDL_GetGamma" "3" "Tue 11 Sep 2001, 23:01" "SDL" "SDL API Reference"
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2 .SH "NAME"
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3 SDL_GetGamma \- Gets the gamma of the display
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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 \fBint \fBSDL_GetGamma\fP\fR(\fBfloat *red, float *green, float *blue\fR);
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9 .SH "DESCRIPTION"
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10 .PP
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11 Gets the color gamma of the display\&. The gamma value for each color component will be place in the parameters \fBred\fR, \fBgreen\fR and \fBblue\fR\&. The values can range from 0\&.1 to 10\&.
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12 .PP
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13 .RS
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14 \fBNote:
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15 .PP
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16 This function currently only works on XFreee 4\&.0 and up\&.
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17 .RE
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18 .SH "SEE ALSO"
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19 .PP
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20 \fI\fBSDL_SetGamma\fP\fR, \fI\fBSDL_SetVideoMode\fP\fR
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21 .\" created by instant / docbook-to-man, Tue 11 Sep 2001, 23:01