/*+
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    SDL - Simple DirectMedia Layer+
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    Copyright (C) 1997-2010 Sam Lantinga+
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+
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    This library is free software; you can redistribute it and/or+
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    modify it under the terms of the GNU Lesser General Public+
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    License as published by the Free Software Foundation; either+
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    version 2.1 of the License, or (at your option) any later version.+
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+
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    This library is distributed in the hope that it will be useful,+
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    but WITHOUT ANY WARRANTY; without even the implied warranty of+
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    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU+
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    Lesser General Public License for more details.+
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+
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    You should have received a copy of the GNU Lesser General Public+
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    License along with this library; if not, write to the Free Software+
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    Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA+
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+
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    Sam Lantinga+
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    slouken@libsdl.org+
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*/+
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#include "SDL_config.h"+
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+
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#include "SDL_win32video.h"+
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+
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+
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int+
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WIN_SetDisplayGammaRamp(_THIS, SDL_VideoDisplay * display, Uint16 * ramp)+
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{+
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#ifdef _WIN32_WCE+
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    return -1;+
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#else+
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    SDL_DisplayData *data = (SDL_DisplayData *) display->driverdata;+
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    HDC hdc;+
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    BOOL succeeded = FALSE;+
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+
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    hdc = CreateDC(data->DeviceName, NULL, NULL, NULL);+
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    if (hdc) {+
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        succeeded = SetDeviceGammaRamp(hdc, ramp);+
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        if (!succeeded) {+
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            WIN_SetError("SetDeviceGammaRamp()");+
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        }+
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        DeleteDC(hdc);+
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    }+
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    return succeeded ? 0 : -1;+
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#endif+
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}+
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+
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int+
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WIN_GetDisplayGammaRamp(_THIS, SDL_VideoDisplay * display, Uint16 * ramp)+
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{+
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#ifdef _WIN32_WCE+
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    return -1;+
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#else+
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    SDL_DisplayData *data = (SDL_DisplayData *) display->driverdata;+
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    HDC hdc;+
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    BOOL succeeded = FALSE;+
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+
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    hdc = CreateDC(data->DeviceName, NULL, NULL, NULL);+
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    if (hdc) {+
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        succeeded = GetDeviceGammaRamp(hdc, ramp);+
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        if (!succeeded) {+
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            WIN_SetError("GetDeviceGammaRamp()");+
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        }+
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        DeleteDC(hdc);+
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    }+
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    return succeeded ? 0 : -1;+
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#endif+
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}+
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+
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/* vi: set ts=4 sw=4 expandtab: */+
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