387 lines
11 KiB
C
387 lines
11 KiB
C
/*
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* DirectDraw driver interface
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*
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* Copyright 2001 TransGaming Technologies, Inc.
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*/
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#include "config.h"
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#include <string.h>
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#include "ts_xlib.h"
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#include "x11drv.h"
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#include "x11ddraw.h"
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#include "xvidmode.h"
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#include "dga2.h"
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#include "windef.h"
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#include "wingdi.h"
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#include "ddrawi.h"
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#include "bitmap.h"
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#include "debugtools.h"
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DEFAULT_DEBUG_CHANNEL(x11drv);
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extern int dxgrab;
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LPDDRAWI_DDRAWSURFACE_LCL X11DRV_DD_Primary;
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LPDDRAWI_DDRAWSURFACE_GBL X11DRV_DD_PrimaryGbl;
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HWND X11DRV_DD_PrimaryWnd;
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HBITMAP X11DRV_DD_PrimaryDIB;
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Drawable X11DRV_DD_PrimaryDrawable;
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ATOM X11DRV_DD_UserClass;
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BOOL X11DRV_DD_IsDirect;
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static void SetPrimaryDIB(HBITMAP hBmp)
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{
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X11DRV_DD_PrimaryDIB = hBmp;
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if (hBmp) {
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BITMAPOBJ *bmp;
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bmp = (BITMAPOBJ *)GDI_GetObjPtr( hBmp, BITMAP_MAGIC );
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X11DRV_DD_PrimaryDrawable = (Pixmap)bmp->physBitmap;
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GDI_ReleaseObj( hBmp );
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} else {
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X11DRV_DD_PrimaryDrawable = 0;
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}
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}
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static void GrabPointer(HWND hWnd)
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{
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Display *display = thread_display();
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if (hWnd) {
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/* find the X11 window that ddraw uses */
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Window win = X11DRV_get_whole_window(hWnd);
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TRACE("WND: %x win: %ld\n", hWnd, win);
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if (!win) {
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TRACE("host off desktop\n");
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win = root_window;
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}
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TSXGrabPointer(display, win, True, 0, GrabModeAsync, GrabModeAsync, win, None, CurrentTime);
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}
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else TSXUngrabPointer(display, CurrentTime);
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}
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static DWORD PASCAL X11DRV_DDHAL_DestroyDriver(LPDDHAL_DESTROYDRIVERDATA data)
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{
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data->ddRVal = DD_OK;
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return DDHAL_DRIVER_HANDLED;
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}
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static DWORD PASCAL X11DRV_DDHAL_CreateSurface(LPDDHAL_CREATESURFACEDATA data)
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{
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if (data->lpDDSurfaceDesc->ddsCaps.dwCaps & DDSCAPS_PRIMARYSURFACE) {
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X11DRV_DD_Primary = *data->lplpSList;
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X11DRV_DD_PrimaryWnd = (HWND)X11DRV_DD_Primary->lpSurfMore->lpDDRAWReserved;
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X11DRV_DD_PrimaryGbl = X11DRV_DD_Primary->lpGbl;
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SetPrimaryDIB(GET_LPDDRAWSURFACE_GBL_MORE(X11DRV_DD_PrimaryGbl)->hKernelSurface);
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X11DRV_DD_UserClass = GlobalFindAtomA("WINE_DDRAW");
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if (dxgrab) GrabPointer(X11DRV_DD_PrimaryWnd);
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}
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data->ddRVal = DD_OK;
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return DDHAL_DRIVER_NOTHANDLED;
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}
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static DWORD PASCAL X11DRV_DDHAL_CreatePalette(LPDDHAL_CREATEPALETTEDATA data)
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{
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FIXME("stub\n");
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/* only makes sense to do anything if the X server is running at 8bpp,
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* which few people do nowadays */
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data->ddRVal = DD_OK;
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return DDHAL_DRIVER_HANDLED;
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}
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static DDHAL_DDCALLBACKS hal_ddcallbacks = {
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sizeof(DDHAL_DDCALLBACKS),
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0x3ff, /* all callbacks are 32-bit */
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X11DRV_DDHAL_DestroyDriver,
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X11DRV_DDHAL_CreateSurface,
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NULL, /* SetColorKey */
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NULL, /* SetMode */
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NULL, /* WaitForVerticalBlank */
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NULL, /* CanCreateSurface */
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X11DRV_DDHAL_CreatePalette,
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NULL, /* GetScanLine */
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NULL, /* SetExclusiveMode */
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NULL /* FlipToGDISurface */
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};
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static DWORD PASCAL X11DRV_DDHAL_DestroySurface(LPDDHAL_DESTROYSURFACEDATA data)
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{
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if (data->lpDDSurface == X11DRV_DD_Primary) {
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X11DRV_DD_Primary = NULL;
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X11DRV_DD_PrimaryWnd = 0;
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X11DRV_DD_PrimaryGbl = NULL;
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SetPrimaryDIB(0);
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X11DRV_DD_UserClass = 0;
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if (dxgrab) GrabPointer(0);
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}
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data->ddRVal = DD_OK;
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return DDHAL_DRIVER_HANDLED;
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}
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static DWORD PASCAL X11DRV_DDHAL_SetPalette(LPDDHAL_SETPALETTEDATA data)
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{
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Colormap pal = data->lpDDPalette->u1.dwReserved1;
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if (pal) {
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if (data->lpDDSurface == X11DRV_DD_Primary) {
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FIXME("stub\n");
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/* we should probably find the ddraw window (maybe data->lpDD->lpExclusiveOwner->hWnd),
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* and attach the palette to it */
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}
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}
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data->ddRVal = DD_OK;
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return DDHAL_DRIVER_HANDLED;
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}
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static DDHAL_DDSURFACECALLBACKS hal_ddsurfcallbacks = {
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sizeof(DDHAL_DDSURFACECALLBACKS),
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0x3fff, /* all callbacks are 32-bit */
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X11DRV_DDHAL_DestroySurface,
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NULL, /* Flip */
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NULL, /* SetClipList */
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NULL, /* Lock */
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NULL, /* Unlock */
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NULL, /* Blt */
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NULL, /* SetColorKey */
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NULL, /* AddAttachedSurface */
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NULL, /* GetBltStatus */
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NULL, /* GetFlipStatus */
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NULL, /* UpdateOverlay */
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NULL, /* SetOverlayPosition */
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NULL, /* reserved4 */
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X11DRV_DDHAL_SetPalette
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};
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static DWORD PASCAL X11DRV_DDHAL_DestroyPalette(LPDDHAL_DESTROYPALETTEDATA data)
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{
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Colormap pal = data->lpDDPalette->u1.dwReserved1;
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if (pal) TSXFreeColormap(gdi_display, pal);
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data->ddRVal = DD_OK;
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return DDHAL_DRIVER_HANDLED;
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}
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static DWORD PASCAL X11DRV_DDHAL_SetPaletteEntries(LPDDHAL_SETENTRIESDATA data)
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{
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X11DRV_DDHAL_SetPalEntries(data->lpDDPalette->u1.dwReserved1,
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data->dwBase, data->dwNumEntries,
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data->lpEntries);
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data->ddRVal = DD_OK;
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return DDHAL_DRIVER_HANDLED;
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}
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static DDHAL_DDPALETTECALLBACKS hal_ddpalcallbacks = {
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sizeof(DDHAL_DDPALETTECALLBACKS),
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0x3, /* all callbacks are 32-bit */
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X11DRV_DDHAL_DestroyPalette,
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X11DRV_DDHAL_SetPaletteEntries
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};
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static X11DEVICE x11device = {
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NULL
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};
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static DWORD PASCAL X11DRV_DDHAL_GetDriverInfo(LPDDHAL_GETDRIVERINFODATA data)
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{
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LPX11DRIVERINFO info = x11device.lpInfo;
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while (info) {
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if (IsEqualGUID(&data->guidInfo, info->lpGuid)) {
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DWORD dwSize = info->dwSize;
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data->dwActualSize = dwSize;
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if (data->dwExpectedSize < dwSize) dwSize = data->dwExpectedSize;
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memcpy(data->lpvData, info->lpvData, dwSize);
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data->ddRVal = DD_OK;
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return DDHAL_DRIVER_HANDLED;
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}
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info = info->lpNext;
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}
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data->ddRVal = DDERR_CURRENTLYNOTAVAIL;
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return DDHAL_DRIVER_HANDLED;
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}
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static DDHALINFO hal_info = {
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sizeof(DDHALINFO),
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&hal_ddcallbacks,
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&hal_ddsurfcallbacks,
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&hal_ddpalcallbacks,
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{ /* vmiData */
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0 /* fpPrimary */
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},
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{ /* ddCaps (only stuff the HAL implements here) */
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sizeof(DDCORECAPS), /* dwSize */
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DDCAPS_GDI | DDCAPS_PALETTE, /* dwCaps */
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DDCAPS2_CERTIFIED | DDCAPS2_NONLOCALVIDMEM | DDCAPS2_NOPAGELOCKREQUIRED |
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DDCAPS2_WIDESURFACES | DDCAPS2_PRIMARYGAMMA | DDCAPS2_FLIPNOVSYNC, /* dwCaps2 */
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0, /* dwCKeyCaps */
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0, /* dwFXCaps */
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0, /* dwFXAlphaCaps */
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DDPCAPS_8BIT | DDPCAPS_PRIMARYSURFACE, /* dwPalCaps */
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0, /* dwSVCaps */
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0, /* dwAlphaBltConstBitDepths */
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0, /* dwAlphaBltPixelBitDepths */
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0, /* dwAlphaBltSurfaceBitDepths */
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0, /* dwAlphaOverlayBltConstBitDepths */
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0, /* dwAlphaOverlayBltPixelBitDepths */
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0, /* dwAlphaOverlayBltSurfaceBitDepths */
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0, /* dwZBufferBitDepths */
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16*1024*1024, /* dwVidMemTotal */
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16*1024*1024, /* dwVidMemFree */
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0, /* dwMaxVisibleOverlays */
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0, /* dwCurrVisibleOverlays */
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0, /* dwNumFourCCCodes */
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0, /* dwAlignBoundarySrc */
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0, /* dwAlignSizeSrc */
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0, /* dwAlignBoundaryDest */
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0, /* dwAlignSizeDest */
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0, /* dwAlignStrideAlign */
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{0}, /* dwRops */
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{ /* ddsCaps */
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DDSCAPS_BACKBUFFER | DDSCAPS_FLIP | DDSCAPS_FRONTBUFFER |
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DDSCAPS_OFFSCREENPLAIN | DDSCAPS_PALETTE | DDSCAPS_PRIMARYSURFACE |
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DDSCAPS_SYSTEMMEMORY | DDSCAPS_TEXTURE | DDSCAPS_VIDEOMEMORY |
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DDSCAPS_VISIBLE | DDSCAPS_LOCALVIDMEM | DDSCAPS_NONLOCALVIDMEM /* dwCaps */
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},
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0, /* dwMinOverlayStretch */
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0, /* dwMaxOverlayStretch */
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0, /* dwMinLiveVideoStretch */
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0, /* dwMaxLiveVideoStretch */
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0, /* dwMinHwCodecStretch */
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0, /* dwMaxHwCodecStretch */
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0, /* dwReserved1 */
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0, /* dwReserved2 */
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0, /* dwReserved2 */
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0, /* dwSVBCaps */
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0, /* dwSVBCKeyCaps */
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0, /* dwSVBFXCaps */
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{0}, /* dwSVBRops */
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0, /* dwVSBCaps */
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0, /* dwVSBCKeyCaps */
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0, /* dwVSBFXCaps */
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{0}, /* dwVSBRops */
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0, /* dwSSBCaps */
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0, /* dwSSBCKeyCaps */
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0, /* dwSSBFXCaps */
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{0}, /* dwSSBRops */
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0, /* dwMaxVideoPorts */
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0, /* dwCurrVideoPorts */
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0 /* dwSVBCaps */
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},
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0, /* dwMonitorFrequency */
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X11DRV_DDHAL_GetDriverInfo,
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0, /* dwModeIndex */
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NULL, /* lpdwFourCC */
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0, /* dwNumModes */
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NULL, /* lpModeInfo */
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DDHALINFO_ISPRIMARYDISPLAY | DDHALINFO_MODEXILLEGAL | DDHALINFO_GETDRIVERINFOSET, /* dwFlags */
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&x11device,
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0, /* hInstance */
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0, /* lpD3DGlobalDriverData */
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0, /* lpD3DHALCallbacks */
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NULL /* lpDDExeBufCallbacks */
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};
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static LPDDHALDDRAWFNS ddraw_fns;
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static DWORD ddraw_ver;
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static void X11DRV_DDHAL_SetInfo(void)
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{
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(ddraw_fns->lpSetInfo)(&hal_info, FALSE);
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}
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INT X11DRV_DCICommand(INT cbInput, LPVOID lpInData, LPVOID lpOutData)
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{
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LPDCICMD lpCmd = (LPDCICMD)lpInData;
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TRACE("(%d,(%ld,%ld,%ld),%p)\n", cbInput, lpCmd->dwCommand,
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lpCmd->dwParam1, lpCmd->dwParam2, lpOutData);
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switch (lpCmd->dwCommand) {
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case DDNEWCALLBACKFNS:
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ddraw_fns = (LPDDHALDDRAWFNS)lpCmd->dwParam1;
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return TRUE;
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case DDVERSIONINFO:
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{
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LPDDVERSIONDATA lpVer = (LPDDVERSIONDATA)lpOutData;
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ddraw_ver = lpCmd->dwParam1;
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if (!lpVer) break;
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/* well, whatever... the DDK says so */
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lpVer->dwHALVersion = DD_RUNTIME_VERSION;
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}
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return TRUE;
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case DDGET32BITDRIVERNAME:
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{
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LPDD32BITDRIVERDATA lpData = (LPDD32BITDRIVERDATA)lpOutData;
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/* here, we could ask ddraw to load a separate DLL, that
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* would contain the 32-bit ddraw HAL */
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strcpy(lpData->szName,"x11drv");
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/* the entry point named here should initialize our hal_info
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* with 32-bit entry points (ignored for now) */
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strcpy(lpData->szEntryPoint,"DriverInit");
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lpData->dwContext = 0;
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}
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return TRUE;
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case DDCREATEDRIVEROBJECT:
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{
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LPDWORD lpInstance = (LPDWORD)lpOutData;
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/* FIXME: get x11drv's hInstance */
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#ifdef HAVE_LIBXXF86DGA2
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if (!X11DRV_XF86DGA2_CreateDriver(&hal_info))
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#endif
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{
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#ifdef HAVE_LIBXXF86VM
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X11DRV_XF86VM_CreateDriver(&hal_info);
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#endif
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}
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#ifdef HAVE_OPENGL
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/*X11DRV_GLX_CreateDriver(&hal_info);*/
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#endif
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(ddraw_fns->lpSetInfo)(&hal_info, FALSE);
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*lpInstance = hal_info.hInstance;
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}
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return TRUE;
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}
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return 0;
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}
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void X11DRV_DDHAL_SwitchMode(DWORD dwModeIndex, LPVOID fb_addr, LPVIDMEM fb_mem)
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{
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LPDDHALMODEINFO info = &hal_info.lpModeInfo[dwModeIndex];
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hal_info.dwModeIndex = dwModeIndex;
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hal_info.dwMonitorFrequency = info->wRefreshRate;
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hal_info.vmiData.fpPrimary = (FLATPTR)fb_addr;
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hal_info.vmiData.dwDisplayWidth = info->dwWidth;
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hal_info.vmiData.dwDisplayHeight = info->dwHeight;
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hal_info.vmiData.lDisplayPitch = info->lPitch;
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hal_info.vmiData.ddpfDisplay.dwSize = info->dwBPP ? sizeof(hal_info.vmiData.ddpfDisplay) : 0;
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hal_info.vmiData.ddpfDisplay.dwFlags = (info->wFlags & DDMODEINFO_PALETTIZED) ? DDPF_PALETTEINDEXED8 : 0;
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hal_info.vmiData.ddpfDisplay.u1.dwRGBBitCount = (info->dwBPP > 24) ? 24 : info->dwBPP;
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hal_info.vmiData.ddpfDisplay.u2.dwRBitMask = info->dwRBitMask;
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hal_info.vmiData.ddpfDisplay.u3.dwGBitMask = info->dwGBitMask;
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hal_info.vmiData.ddpfDisplay.u4.dwBBitMask = info->dwBBitMask;
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hal_info.vmiData.dwNumHeaps = fb_mem ? 1 : 0;
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hal_info.vmiData.pvmList = fb_mem;
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X11DRV_DDHAL_SetInfo();
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}
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void X11DRV_DDHAL_SetPalEntries(Colormap pal, DWORD dwBase, DWORD dwNumEntries,
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LPPALETTEENTRY lpEntries)
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{
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XColor c;
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int n;
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if (pal) {
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c.flags = DoRed|DoGreen|DoBlue;
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c.pixel = dwBase;
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for (n=0; n<dwNumEntries; n++,c.pixel++) {
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c.red = lpEntries[n].peRed << 8;
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c.green = lpEntries[n].peGreen << 8;
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c.blue = lpEntries[n].peBlue << 8;
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TSXStoreColor(gdi_display, pal, &c);
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}
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TSXFlush(gdi_display); /* update display immediately */
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}
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}
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