mirror of
https://github.com/FunkyFr3sh/cnc-ddraw.git
synced 2025-03-15 22:14:49 +01:00
114 lines
3.5 KiB
C
114 lines
3.5 KiB
C
/*
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* Copyright (c) 2010 Toni Spets <toni.spets@iki.fi>
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*
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* Permission to use, copy, modify, and distribute this software for any
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* purpose with or without fee is hereby granted, provided that the above
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* copyright notice and this permission notice appear in all copies.
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*
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* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
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* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
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* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
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* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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*/
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#include <windows.h>
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#include <stdio.h>
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#include "palette.h"
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/* from main */
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HRESULT null();
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HRESULT ddraw_palette_GetEntries(void *This, DWORD dwFlags, DWORD dwBase, DWORD dwNumEntries, LPPALETTEENTRY lpEntries)
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{
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printf("DirectDrawPalette::GetEntries(This=%p, dwFlags=%d, dwBase=%d, dwNumEntries=%d, lpEntries=%p)\n", This, (int)dwFlags, (int)dwBase, (int)dwNumEntries, lpEntries);
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return DD_OK;
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}
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HRESULT ddraw_palette_SetEntries(void *_This, DWORD dwFlags, DWORD dwStartingEntry, DWORD dwCount, LPPALETTEENTRY lpEntries)
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{
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int i;
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fakeDirectDrawPaletteObject *This = (fakeDirectDrawPaletteObject *)_This;
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#if _DEBUG
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printf("DirectDrawPalette::SetEntries(This=%p, dwFlags=%d, dwStartingEntry=%d, dwCount=%d, lpEntries=%p)\n", This, (int)dwFlags, (int)dwStartingEntry, (int)dwCount, lpEntries);
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#endif
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for(i=0;i<256;i++)
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{
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This->data[i] = (lpEntries[i].peBlue<<16)|(lpEntries[i].peGreen<<8)|lpEntries[i].peRed;
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}
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return DD_OK;
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}
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HRESULT ddraw_palette_QueryInterface(void *This, REFIID riid, void **obj)
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{
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printf("DirectDrawPalette::QueryInterface(This=%p, riid=%08X, obj=%p)\n", This, (unsigned int)riid, obj);
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return S_OK;
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}
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ULONG ddraw_palette_AddRef(void *_This)
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{
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fakeDirectDrawPaletteObject *This = (fakeDirectDrawPaletteObject *)_This;
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printf("DirectDraw::AddRef(This=%p)\n", This);
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This->Ref++;
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return This->Ref;
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}
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ULONG ddraw_palette_Release(void *_This)
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{
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fakeDirectDrawPaletteObject *This = (fakeDirectDrawPaletteObject *)_This;
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printf("DirectDrawPalette::Release(This=%p)\n", This);
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This->Ref--;
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if(This->Ref == 0)
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{
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free(This);
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return 0;
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}
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return This->Ref;
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}
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fakeDirectDrawPalette piface =
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{
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/* IUnknown */
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ddraw_palette_QueryInterface,
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ddraw_palette_AddRef,
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ddraw_palette_Release,
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/* IDirectDrawPalette */
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null, // ddraw_palette_GetCaps
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ddraw_palette_GetEntries,
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null, // ddraw_palette_Initialize
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ddraw_palette_SetEntries
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};
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HRESULT ddraw_CreatePalette(void *_This, DWORD dwFlags, LPPALETTEENTRY lpDDColorArray, LPDIRECTDRAWPALETTE FAR * lpDDPalette, IUnknown FAR * unkOuter)
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{
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fakeDirectDrawPaletteObject *This = (fakeDirectDrawPaletteObject *)_This;
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printf("DirectDraw::CreatePalette(This=%p, dwFlags=%d, DDColorArray=%p, DDPalette=%p, unkOuter=%p)\n", This, (int)dwFlags, lpDDColorArray, lpDDPalette, unkOuter);
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fakeDirectDrawPaletteObject *Palette = (fakeDirectDrawPaletteObject *)malloc(sizeof(fakeDirectDrawPaletteObject));
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Palette->Functions = &piface;
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printf(" Palette = %p\n", Palette);
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*lpDDPalette = (LPDIRECTDRAWPALETTE)Palette;
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ddraw_palette_SetEntries(Palette, dwFlags, 0, 256, lpDDColorArray);
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Palette->Ref = 0;
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ddraw_palette_AddRef(Palette);
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return DD_OK;
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}
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