src/video/win32/SDL_win32gamma.h
author Sam Lantinga <slouken@libsdl.org>
Sun, 09 Jul 2006 09:02:26 +0000
branchSDL-1.3
changeset 1733 0b1070f2f94d
child 2859 99210400e8b9
permissions -rw-r--r--
Implemented gamma correction on Windows. Added general code to restore the video mode and gamma when windows lose focus.
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
1733
0b1070f2f94d Implemented gamma correction on Windows.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
     1
/*
0b1070f2f94d Implemented gamma correction on Windows.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
     2
    SDL - Simple DirectMedia Layer
0b1070f2f94d Implemented gamma correction on Windows.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
     3
    Copyright (C) 1997-2006 Sam Lantinga
0b1070f2f94d Implemented gamma correction on Windows.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
     4
0b1070f2f94d Implemented gamma correction on Windows.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
     5
    This library is free software; you can redistribute it and/or
0b1070f2f94d Implemented gamma correction on Windows.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
     6
    modify it under the terms of the GNU Lesser General Public
0b1070f2f94d Implemented gamma correction on Windows.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
     7
    License as published by the Free Software Foundation; either
0b1070f2f94d Implemented gamma correction on Windows.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
     8
    version 2.1 of the License, or (at your option) any later version.
0b1070f2f94d Implemented gamma correction on Windows.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
     9
0b1070f2f94d Implemented gamma correction on Windows.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
    10
    This library is distributed in the hope that it will be useful,
0b1070f2f94d Implemented gamma correction on Windows.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
    11
    but WITHOUT ANY WARRANTY; without even the implied warranty of
0b1070f2f94d Implemented gamma correction on Windows.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
    12
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
0b1070f2f94d Implemented gamma correction on Windows.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
    13
    Lesser General Public License for more details.
0b1070f2f94d Implemented gamma correction on Windows.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
    14
0b1070f2f94d Implemented gamma correction on Windows.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
    15
    You should have received a copy of the GNU Lesser General Public
0b1070f2f94d Implemented gamma correction on Windows.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
    16
    License along with this library; if not, write to the Free Software
0b1070f2f94d Implemented gamma correction on Windows.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
    17
    Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
0b1070f2f94d Implemented gamma correction on Windows.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
    18
0b1070f2f94d Implemented gamma correction on Windows.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
    19
    Sam Lantinga
0b1070f2f94d Implemented gamma correction on Windows.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
    20
    slouken@libsdl.org
0b1070f2f94d Implemented gamma correction on Windows.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
    21
*/
0b1070f2f94d Implemented gamma correction on Windows.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
    22
#include "SDL_config.h"
0b1070f2f94d Implemented gamma correction on Windows.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
    23
0b1070f2f94d Implemented gamma correction on Windows.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
    24
#ifndef _SDL_win32gamma_h
0b1070f2f94d Implemented gamma correction on Windows.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
    25
#define _SDL_win32gamma_h
0b1070f2f94d Implemented gamma correction on Windows.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
    26
0b1070f2f94d Implemented gamma correction on Windows.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
    27
extern int WIN_SetDisplayGammaRamp(_THIS, Uint16 * ramp);
0b1070f2f94d Implemented gamma correction on Windows.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
    28
extern int WIN_GetDisplayGammaRamp(_THIS, Uint16 * ramp);
0b1070f2f94d Implemented gamma correction on Windows.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
    29
0b1070f2f94d Implemented gamma correction on Windows.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
    30
#endif /* _SDL_win32gamma_h */
0b1070f2f94d Implemented gamma correction on Windows.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
    31
0b1070f2f94d Implemented gamma correction on Windows.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
    32
/* vi: set ts=4 sw=4 expandtab: */