#define WIN32_LEAN_AND_MEAN #include <windows.h> #include "dd.h" #include "ddpalette.h" #include "ddsurface.h" #include "IDirectDrawPalette.h" #include "debug.h" HRESULT ddp_GetEntries( IDirectDrawPaletteImpl* This, DWORD dwFlags, DWORD dwBase, DWORD dwNumEntries, LPPALETTEENTRY lpEntries) { for (int i = dwBase, x = 0; i < dwBase + dwNumEntries; i++, x++) { lpEntries[x].peRed = This->data_rgb[i].rgbRed; lpEntries[x].peGreen = This->data_rgb[i].rgbGreen; lpEntries[x].peBlue = This->data_rgb[i].rgbBlue; } return DD_OK; } HRESULT ddp_SetEntries( IDirectDrawPaletteImpl* This, DWORD dwFlags, DWORD dwStartingEntry, DWORD dwCount, LPPALETTEENTRY lpEntries) { for (int i = dwStartingEntry, x = 0; i < dwStartingEntry + dwCount; i++, x++) { This->data_bgr[i] = (lpEntries[x].peBlue << 16) | (lpEntries[x].peGreen << 8) | lpEntries[x].peRed; This->data_rgb[i].rgbRed = lpEntries[x].peRed; This->data_rgb[i].rgbGreen = lpEntries[x].peGreen; This->data_rgb[i].rgbBlue = lpEntries[x].peBlue; This->data_rgb[i].rgbReserved = 0; } if (!(This->flags & DDPCAPS_ALLOW256)) { This->data_bgr[0] = 0; This->data_bgr[255] = (255 << 16) | (255 << 8) | 255; This->data_rgb[0].rgbRed = 0; This->data_rgb[0].rgbGreen = 0; This->data_rgb[0].rgbBlue = 0; This->data_rgb[0].rgbReserved = 0; This->data_rgb[255].rgbRed = 255; This->data_rgb[255].rgbGreen = 255; This->data_rgb[255].rgbBlue = 255; This->data_rgb[255].rgbReserved = 0; } if (g_ddraw.ref && g_ddraw.primary && g_ddraw.primary->palette == This && g_ddraw.render.run) { InterlockedExchange(&g_ddraw.render.palette_updated, TRUE); ReleaseSemaphore(g_ddraw.render.sem, 1, NULL); } return DD_OK; } HRESULT dd_CreatePalette( DWORD dwFlags, LPPALETTEENTRY lpDDColorArray, IDirectDrawPaletteImpl** lpDDPalette, IUnknown FAR* unkOuter) { dbg_dump_ddp_flags(dwFlags); if (!lpDDPalette || !lpDDColorArray) return DDERR_INVALIDPARAMS; IDirectDrawPaletteImpl* p = (IDirectDrawPaletteImpl*)HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(IDirectDrawPaletteImpl)); TRACE(" palette = %p\n", p); p->lpVtbl = &g_ddp_vtbl; p->flags = dwFlags; ddp_SetEntries(p, dwFlags, 0, 256, lpDDColorArray); IDirectDrawPalette_AddRef(p); *lpDDPalette = p; return DD_OK; }