mirror of
https://github.com/reactos/wine.git
synced 2024-11-29 06:30:37 +00:00
135 lines
4.0 KiB
C
135 lines
4.0 KiB
C
/* DirectDrawPalette HAL driver
|
|
*
|
|
* Copyright 2001 TransGaming Technologies Inc.
|
|
*
|
|
* This library is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU Lesser General Public
|
|
* License as published by the Free Software Foundation; either
|
|
* version 2.1 of the License, or (at your option) any later version.
|
|
*
|
|
* This library is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
* Lesser General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Lesser General Public
|
|
* License along with this library; if not, write to the Free Software
|
|
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
|
*/
|
|
|
|
#include "config.h"
|
|
#include "winerror.h"
|
|
#include "wine/debug.h"
|
|
|
|
#include <assert.h>
|
|
#include <string.h>
|
|
|
|
#include "ddraw_private.h"
|
|
|
|
WINE_DEFAULT_DEBUG_CHANNEL(ddraw);
|
|
|
|
static const IDirectDrawPaletteVtbl DDRAW_HAL_Palette_VTable;
|
|
|
|
/******************************************************************************
|
|
* IDirectDrawPalette
|
|
*/
|
|
HRESULT HAL_DirectDrawPalette_Construct(IDirectDrawPaletteImpl* This,
|
|
IDirectDrawImpl* pDD, DWORD dwFlags)
|
|
{
|
|
LPDDRAWI_DIRECTDRAW_GBL dd_gbl = pDD->local.lpGbl;
|
|
DDHAL_CREATEPALETTEDATA data;
|
|
HRESULT hr;
|
|
|
|
hr = Main_DirectDrawPalette_Construct(This, pDD, dwFlags);
|
|
if (FAILED(hr)) return hr;
|
|
|
|
This->final_release = HAL_DirectDrawPalette_final_release;
|
|
ICOM_INIT_INTERFACE(This, IDirectDrawPalette, DDRAW_HAL_Palette_VTable);
|
|
|
|
/* initialize HAL palette */
|
|
data.lpDD = dd_gbl;
|
|
data.lpDDPalette = &This->global;
|
|
data.lpColorTable = NULL;
|
|
data.ddRVal = 0;
|
|
data.CreatePalette = dd_gbl->lpDDCBtmp->HALDD.CreatePalette;
|
|
if (data.CreatePalette)
|
|
data.CreatePalette(&data);
|
|
|
|
return DD_OK;
|
|
}
|
|
|
|
HRESULT
|
|
HAL_DirectDrawPalette_Create(IDirectDrawImpl* pDD, DWORD dwFlags,
|
|
LPDIRECTDRAWPALETTE* ppPalette,
|
|
LPUNKNOWN pUnkOuter)
|
|
{
|
|
IDirectDrawPaletteImpl* This;
|
|
HRESULT hr;
|
|
|
|
if (pUnkOuter != NULL)
|
|
return CLASS_E_NOAGGREGATION; /* unchecked */
|
|
|
|
This = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(*This));
|
|
if (This == NULL) return E_OUTOFMEMORY;
|
|
|
|
hr = HAL_DirectDrawPalette_Construct(This, pDD, dwFlags);
|
|
if (FAILED(hr))
|
|
HeapFree(GetProcessHeap(), 0, This);
|
|
else
|
|
*ppPalette = ICOM_INTERFACE(This, IDirectDrawPalette);
|
|
|
|
return hr;
|
|
}
|
|
|
|
HRESULT WINAPI
|
|
HAL_DirectDrawPalette_SetEntries(LPDIRECTDRAWPALETTE iface, DWORD dwFlags,
|
|
DWORD dwStart, DWORD dwCount,
|
|
LPPALETTEENTRY palent)
|
|
{
|
|
IDirectDrawPaletteImpl *This = (IDirectDrawPaletteImpl *)iface;
|
|
LPDDRAWI_DIRECTDRAW_GBL dd_gbl = This->local.lpDD_lcl->lpGbl;
|
|
DDHAL_SETENTRIESDATA data;
|
|
|
|
TRACE("(%p)->SetEntries(%08lx,%ld,%ld,%p)\n",This,dwFlags,dwStart,dwCount,
|
|
palent);
|
|
|
|
data.lpDD = dd_gbl;
|
|
data.lpDDPalette = &This->global;
|
|
data.dwBase = dwStart;
|
|
data.dwNumEntries = dwCount;
|
|
data.lpEntries = palent;
|
|
data.ddRVal = 0;
|
|
data.SetEntries = dd_gbl->lpDDCBtmp->HALDDPalette.SetEntries;
|
|
if (data.SetEntries)
|
|
data.SetEntries(&data);
|
|
|
|
return Main_DirectDrawPalette_SetEntries(iface, dwFlags, dwStart, dwCount, palent);
|
|
}
|
|
|
|
void HAL_DirectDrawPalette_final_release(IDirectDrawPaletteImpl* This)
|
|
{
|
|
LPDDRAWI_DIRECTDRAW_GBL dd_gbl = This->local.lpDD_lcl->lpGbl;
|
|
DDHAL_DESTROYPALETTEDATA data;
|
|
|
|
/* destroy HAL palette */
|
|
data.lpDD = dd_gbl;
|
|
data.lpDDPalette = &This->global;
|
|
data.ddRVal = 0;
|
|
data.DestroyPalette = dd_gbl->lpDDCBtmp->HALDDPalette.DestroyPalette;
|
|
if (data.DestroyPalette)
|
|
data.DestroyPalette(&data);
|
|
|
|
Main_DirectDrawPalette_final_release(This);
|
|
}
|
|
|
|
static const IDirectDrawPaletteVtbl DDRAW_HAL_Palette_VTable =
|
|
{
|
|
Main_DirectDrawPalette_QueryInterface,
|
|
Main_DirectDrawPalette_AddRef,
|
|
Main_DirectDrawPalette_Release,
|
|
Main_DirectDrawPalette_GetCaps,
|
|
Main_DirectDrawPalette_GetEntries,
|
|
Main_DirectDrawPalette_Initialize,
|
|
HAL_DirectDrawPalette_SetEntries
|
|
};
|