halpalette.cpp

来自「WinCE 3.0 BSP, 包含Inter SA1110, Intel_815」· C++ 代码 · 共 87 行

// -----------------------------------------------------------------------------
//
//  THIS CODE AND INFORMATION IS PROVIDED "AS IS" WITHOUT WARRANTY OF
//  ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING BUT NOT LIMITED TO
//  THE IMPLIED WARRANTIES OF MERCHANTABILITY AND/OR FITNESS FOR A
//  PARTICULAR PURPOSE.
//  Copyright (c) 1997-1998  Microsoft Corporation
//
//
//    written by:     ESG Solution Center Munich
//
//    Module Name:    halpalette.cpp
//  
//    abstract:       DDraw palette related callbacks
//
// -----------------------------------------------------------------------------

#include "precomp.h"

#if DXPAK

DWORD WINAPI HalCreatePalette( LPDDHAL_CREATEPALETTEDATA pd )
{
    /*
    typedef struct _DDHAL_CREATEPALETTEDATA
    {
        LPDDRAWI_DIRECTDRAW_GBL     lpDD;           // driver struct
        LPDDRAWI_DDRAWPALETTE_GBL   lpDDPalette;    // ddraw palette struct
        LPPALETTEENTRY              lpColorTable;   // colors to go in palette
        HRESULT                     ddRVal;         // return value
        LPDDHAL_CREATEPALETTE       CreatePalette;  // PRIVATE: ptr to callback
        BOOL                        is_excl;        // process has exclusive mode
    } DDHAL_CREATEPALETTEDATA;
    */

    // Implementation
    pd->ddRVal = DD_OK;

    return DDHAL_DRIVER_HANDLED;
}

//////////////////////////// DDHAL_DDPALETTECALLBACKS ////////////////////////////

DWORD WINAPI HalDestroyPalette( LPDDHAL_DESTROYPALETTEDATA pd )
{
    DEBUGENTER( HalDestroyPalette );
    /*
    typedef struct _DDHAL_DESTROYPALETTEDATA
    {
        LPDDRAWI_DIRECTDRAW_GBL     lpDD;           // driver struct
        LPDDRAWI_DDRAWPALETTE_GBL   lpDDPalette;    // palette struct
        HRESULT                     ddRVal;         // return value
        LPDDHALPALCB_DESTROYPALETTE DestroyPalette; // PRIVATE: ptr to callback
    } DDHAL_DESTROYPALETTEDATA;
    */

    // Implementation
    pd->ddRVal = DD_OK;

    return DDHAL_DRIVER_HANDLED;
}


DWORD WINAPI HalSetEntries( LPDDHAL_SETENTRIESDATA pd )
{
    DEBUGENTER( HalSetEntries );
    /*
    typedef struct _DDHAL_SETENTRIESDATA
    {
        LPDDRAWI_DIRECTDRAW_GBL     lpDD;           // driver struct
        LPDDRAWI_DDRAWPALETTE_GBL   lpDDPalette;    // palette struct
        DWORD                       dwBase;         // base palette index
        DWORD                       dwNumEntries;   // number of palette entries
        LPPALETTEENTRY              lpEntries;      // color table
        HRESULT                     ddRVal;         // return value
        LPDDHALPALCB_SETENTRIES     SetEntries;     // PRIVATE: ptr to callback
    } DDHAL_SETENTRIESDATA;
    */

    // Implementation
    pd->ddRVal = DD_OK;

    return DDHAL_DRIVER_HANDLED;
}

#endif