111 lines
3.3 KiB
C
111 lines
3.3 KiB
C
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/* DirectDraw - IDirectPalette base interface
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*
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* Copyright 1997-2000 Marcus Meissner
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*/
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#include "config.h"
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#include "winerror.h"
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#include <unistd.h>
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#include <assert.h>
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#include <string.h>
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#include <stdio.h>
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#include "ddraw_private.h"
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#include "debugtools.h"
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DEFAULT_DEBUG_CHANNEL(ddraw);
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/******************************************************************************
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* IDirectDrawPalette
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*/
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HRESULT WINAPI IDirectDrawPaletteImpl_GetEntries(
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LPDIRECTDRAWPALETTE iface,DWORD x,DWORD start,DWORD count,LPPALETTEENTRY palent
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) {
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ICOM_THIS(IDirectDrawPaletteImpl,iface);
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int i;
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TRACE("(%p)->GetEntries(%08lx,%ld,%ld,%p)\n",This,x,start,count,palent);
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for (i=0;i<count;i++) {
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palent[i].peRed = This->palents[start+i].peRed;
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palent[i].peBlue = This->palents[start+i].peBlue;
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palent[i].peGreen = This->palents[start+i].peGreen;
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palent[i].peFlags = This->palents[start+i].peFlags;
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}
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return DD_OK;
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}
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HRESULT WINAPI IDirectDrawPaletteImpl_SetEntries(
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LPDIRECTDRAWPALETTE iface,DWORD x,DWORD start,DWORD count,LPPALETTEENTRY palent
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) {
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ICOM_THIS(IDirectDrawPaletteImpl,iface);
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int i;
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TRACE("(%p)->SetEntries(%08lx,%ld,%ld,%p)\n", This,x,start,count,palent);
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for (i=0;i<count;i++) {
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This->palents[start+i].peRed = palent[i].peRed;
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This->palents[start+i].peBlue = palent[i].peBlue;
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This->palents[start+i].peGreen = palent[i].peGreen;
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This->palents[start+i].peFlags = palent[i].peFlags;
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}
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/* Now, if we are in 'depth conversion mode', update the screen palette */
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/* FIXME: we need to update the image or we won't get palette fading. */
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if (This->ddraw->d.palette_convert != NULL)
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This->ddraw->d.palette_convert(palent,This->screen_palents,start,count);
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return DD_OK;
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}
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ULONG WINAPI IDirectDrawPaletteImpl_Release(LPDIRECTDRAWPALETTE iface) {
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ICOM_THIS(IDirectDrawPaletteImpl,iface);
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TRACE("(%p)->() decrementing from %lu.\n", This, This->ref );
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if (!--(This->ref)) {
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HeapFree(GetProcessHeap(),0,This);
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return S_OK;
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}
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return This->ref;
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}
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ULONG WINAPI IDirectDrawPaletteImpl_AddRef(LPDIRECTDRAWPALETTE iface) {
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ICOM_THIS(IDirectDrawPaletteImpl,iface);
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TRACE("(%p)->() incrementing from %lu.\n", This, This->ref );
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return ++(This->ref);
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}
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HRESULT WINAPI IDirectDrawPaletteImpl_Initialize(
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LPDIRECTDRAWPALETTE iface,LPDIRECTDRAW ddraw,DWORD x,LPPALETTEENTRY palent
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) {
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ICOM_THIS(IDirectDrawPaletteImpl,iface);
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TRACE("(%p)->(%p,%ld,%p)\n", This, ddraw, x, palent);
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return DDERR_ALREADYINITIALIZED;
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}
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HRESULT WINAPI IDirectDrawPaletteImpl_GetCaps(
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LPDIRECTDRAWPALETTE iface, LPDWORD lpdwCaps )
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{
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ICOM_THIS(IDirectDrawPaletteImpl,iface);
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FIXME("(%p)->(%p) stub.\n", This, lpdwCaps );
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return DD_OK;
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}
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HRESULT WINAPI IDirectDrawPaletteImpl_QueryInterface(
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LPDIRECTDRAWPALETTE iface,REFIID refiid,LPVOID *obj )
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{
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ICOM_THIS(IDirectDrawPaletteImpl,iface);
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FIXME("(%p)->(%s,%p) stub.\n",This,debugstr_guid(refiid),obj);
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return S_OK;
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}
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ICOM_VTABLE(IDirectDrawPalette) ddraw_ddpalvt =
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{
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ICOM_MSVTABLE_COMPAT_DummyRTTIVALUE
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IDirectDrawPaletteImpl_QueryInterface,
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IDirectDrawPaletteImpl_AddRef,
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IDirectDrawPaletteImpl_Release,
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IDirectDrawPaletteImpl_GetCaps,
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IDirectDrawPaletteImpl_GetEntries,
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IDirectDrawPaletteImpl_Initialize,
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IDirectDrawPaletteImpl_SetEntries
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};
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