SDL_DirectFB_video.c
资源名称:NETVIDEO.rar [点击查看]
上传用户:sun1608
上传日期:2007-02-02
资源大小:6116k
文件大小:21k
源码类别:
流媒体/Mpeg4/MP4
开发平台:
Visual C++
- /*
- SDL - Simple DirectMedia Layer
- Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002 Sam Lantinga
- This library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Library General Public
- License as published by the Free Software Foundation; either
- version 2 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
- Library General Public License for more details.
- You should have received a copy of the GNU Library General Public
- License along with this library; if not, write to the Free
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- Sam Lantinga
- slouken@libsdl.org
- */
- #ifdef SAVE_RCSID
- static char rcsid =
- "@(#) $Id: SDL_DirectFB_video.c,v 1.2 2002/04/22 21:38:04 wmay Exp $";
- #endif
- /* DirectFB video driver implementation.
- */
- #include <stdlib.h>
- #include <stdio.h>
- #include <fcntl.h>
- #include <unistd.h>
- #include <sys/mman.h>
- #include <directfb.h>
- #include "SDL.h"
- #include "SDL_error.h"
- #include "SDL_video.h"
- #include "SDL_mouse.h"
- #include "SDL_sysvideo.h"
- #include "SDL_pixels_c.h"
- #include "SDL_events_c.h"
- #include "SDL_DirectFB_video.h"
- #include "SDL_DirectFB_events.h"
- /* Initialization/Query functions */
- static int DirectFB_VideoInit(_THIS, SDL_PixelFormat *vformat);
- static SDL_Rect **DirectFB_ListModes(_THIS, SDL_PixelFormat *format, Uint32 flags);
- static SDL_Surface *DirectFB_SetVideoMode(_THIS, SDL_Surface *current, int width, int height, int bpp, Uint32 flags);
- static int DirectFB_SetColors(_THIS, int firstcolor, int ncolors,
- SDL_Color *colors);
- static void DirectFB_VideoQuit(_THIS);
- /* Hardware surface functions */
- static int DirectFB_AllocHWSurface(_THIS, SDL_Surface *surface);
- static int DirectFB_FillHWRect(_THIS, SDL_Surface *dst, SDL_Rect *dstrect, Uint32 color);
- static int DirectFB_LockHWSurface(_THIS, SDL_Surface *surface);
- static void DirectFB_UnlockHWSurface(_THIS, SDL_Surface *surface);
- static void DirectFB_FreeHWSurface(_THIS, SDL_Surface *surface);
- static int DirectFB_CheckHWBlit(_THIS, SDL_Surface *src, SDL_Surface *dst);
- static int DirectFB_HWAccelBlit(SDL_Surface *src, SDL_Rect *srcrect,
- SDL_Surface *dst, SDL_Rect *dstrect);
- static int DirectFB_SetHWColorKey(_THIS, SDL_Surface *surface, Uint32 key);
- static int DirectFB_SetHWAlpha(_THIS, SDL_Surface *surface, Uint8 alpha);
- static int DirectFB_FlipHWSurface(_THIS, SDL_Surface *surface);
- /* Various screen update functions available */
- static void DirectFB_DirectUpdate(_THIS, int numrects, SDL_Rect *rects);
- static void DirectFB_WindowedUpdate(_THIS, int numrects, SDL_Rect *rects);
- /* This is the rect EnumModes2 uses */
- struct DirectFBEnumRect {
- SDL_Rect r;
- struct DirectFBEnumRect* next;
- };
- static struct DirectFBEnumRect *enumlists[NUM_MODELISTS];
- /* DirectFB driver bootstrap functions */
- static int DirectFB_Available(void)
- {
- return 1;
- }
- static void DirectFB_DeleteDevice(SDL_VideoDevice *device)
- {
- free(device->hidden);
- free(device);
- }
- static SDL_VideoDevice *DirectFB_CreateDevice(int devindex)
- {
- SDL_VideoDevice *device;
- /* Initialize all variables that we clean on shutdown */
- device = (SDL_VideoDevice *)malloc(sizeof(SDL_VideoDevice));
- if (device)
- {
- memset (device, 0, (sizeof *device));
- device->hidden = (struct SDL_PrivateVideoData *) malloc (sizeof (*device->hidden));
- }
- if (device == NULL || device->hidden == NULL)
- {
- SDL_OutOfMemory();
- if (device)
- {
- free (device);
- }
- return(0);
- }
- memset (device->hidden, 0, sizeof (*device->hidden));
- /* Set the function pointers */
- device->VideoInit = DirectFB_VideoInit;
- device->ListModes = DirectFB_ListModes;
- device->SetVideoMode = DirectFB_SetVideoMode;
- device->SetColors = DirectFB_SetColors;
- device->UpdateRects = NULL;
- device->VideoQuit = DirectFB_VideoQuit;
- device->AllocHWSurface = DirectFB_AllocHWSurface;
- device->CheckHWBlit = DirectFB_CheckHWBlit;
- device->FillHWRect = DirectFB_FillHWRect;
- device->SetHWColorKey = DirectFB_SetHWColorKey;
- device->SetHWAlpha = DirectFB_SetHWAlpha;
- device->LockHWSurface = DirectFB_LockHWSurface;
- device->UnlockHWSurface = DirectFB_UnlockHWSurface;
- device->FlipHWSurface = DirectFB_FlipHWSurface;
- device->FreeHWSurface = DirectFB_FreeHWSurface;
- device->SetCaption = NULL;
- device->SetIcon = NULL;
- device->IconifyWindow = NULL;
- device->GrabInput = NULL;
- device->GetWMInfo = NULL;
- device->InitOSKeymap = DirectFB_InitOSKeymap;
- device->PumpEvents = DirectFB_PumpEvents;
- device->free = DirectFB_DeleteDevice;
- return device;
- }
- VideoBootStrap DirectFB_bootstrap = {
- "directfb", "DirectFB",
- DirectFB_Available, DirectFB_CreateDevice
- };
- static DFBEnumerationResult EnumModesCallback (unsigned int width,
- unsigned int height,
- unsigned int bpp,
- void *data)
- {
- SDL_VideoDevice *this = (SDL_VideoDevice *)data;
- struct DirectFBEnumRect *enumrect;
- switch (bpp)
- {
- case 8:
- case 15:
- case 16:
- case 24:
- case 32:
- bpp /= 8; --bpp;
- ++HIDDEN->SDL_nummodes[bpp];
- enumrect = (struct DirectFBEnumRect*)malloc(sizeof(struct DirectFBEnumRect));
- if ( !enumrect )
- {
- SDL_OutOfMemory();
- return DFENUM_CANCEL;
- }
- enumrect->r.x = 0;
- enumrect->r.y = 0;
- enumrect->r.w = width;
- enumrect->r.h = height;
- enumrect->next = enumlists[bpp];
- enumlists[bpp] = enumrect;
- break;
- }
- return DFENUM_OK;
- }
- struct private_hwdata {
- IDirectFBSurface *surface;
- };
- void SetDirectFBerror (const char *function, DFBResult code)
- {
- const char *error = DirectFBErrorString (code);
- if (error)
- SDL_SetError("%s: %s", function, error);
- else
- SDL_SetError("Unknown error code from %s", function);
- }
- static DFBSurfacePixelFormat SDLToDFBPixelFormat (SDL_PixelFormat *format)
- {
- if (format->Rmask && format->Gmask && format->Bmask)
- {
- switch (format->BitsPerPixel)
- {
- case 16:
- if (format->Rmask == 0xF800 &&
- format->Gmask == 0x07E0 &&
- format->Bmask == 0x001F)
- return DSPF_RGB16;
- /* fall through */
- case 15:
- if (format->Rmask == 0x7C00 &&
- format->Gmask == 0x03E0 &&
- format->Bmask == 0x001F)
- return DSPF_RGB15;
- break;
- case 24:
- if (format->Rmask == 0xFF0000 &&
- format->Gmask == 0x00FF00 &&
- format->Bmask == 0x0000FF)
- return DSPF_RGB24;
- break;
- case 32:
- if (format->Rmask == 0xFF0000 &&
- format->Gmask == 0x00FF00 &&
- format->Bmask == 0x0000FF)
- {
- if (format->Amask == 0xFF000000)
- return DSPF_ARGB;
- else
- return DSPF_RGB32;
- }
- break;
- }
- }
- else
- {
- switch (format->BitsPerPixel)
- {
- case 15:
- return DSPF_RGB15;
- case 16:
- return DSPF_RGB16;
- case 24:
- return DSPF_RGB24;
- case 32:
- return DSPF_RGB32;
- }
- }
- return DSPF_UNKNOWN;
- }
- static int DFBToSDLPixelFormat (DFBSurfacePixelFormat pixelformat, SDL_PixelFormat *format)
- {
- format->BitsPerPixel = 0;
- format->Amask = format->Rmask = format->Gmask = format->Bmask = 0;
- switch (pixelformat)
- {
- case DSPF_A8:
- format->Amask = 0x000000FF;
- break;
- case DSPF_RGB15:
- format->Rmask = 0x00007C00;
- format->Gmask = 0x000003E0;
- format->Bmask = 0x0000001F;
- break;
- case DSPF_RGB16:
- format->Rmask = 0x0000F800;
- format->Gmask = 0x000007E0;
- format->Bmask = 0x0000001F;
- break;
- case DSPF_ARGB:
- format->Amask = 0xFF000000;
- /* fall through */
- case DSPF_RGB24:
- case DSPF_RGB32:
- format->Rmask = 0x00FF0000;
- format->Gmask = 0x0000FF00;
- format->Bmask = 0x000000FF;
- break;
- default:
- return -1;
- }
- format->BitsPerPixel = DFB_BITS_PER_PIXEL(pixelformat);
- return 0;
- }
- int DirectFB_VideoInit(_THIS, SDL_PixelFormat *vformat)
- {
- int i, j;
- DFBResult ret;
- IDirectFB *dfb;
- DFBCardCapabilities caps;
- IDirectFBDisplayLayer *layer;
- DFBDisplayLayerConfig dlc;
- IDirectFBEventBuffer *eventbuffer;
- ret = DirectFBInit (NULL, NULL);
- if (ret)
- {
- SetDirectFBerror ("DirectFBInit", ret);
- return -1;
- }
- ret = DirectFBCreate (&dfb);
- if (ret)
- {
- SetDirectFBerror ("DirectFBCreate", ret);
- return -1;
- }
- ret = dfb->GetDisplayLayer (dfb, DLID_PRIMARY, &layer);
- if (ret)
- {
- SetDirectFBerror ("dfb->GetDisplayLayer", ret);
- dfb->Release (dfb);
- return -1;
- }
- ret = dfb->CreateEventBuffer (dfb, DICAPS_ALL, &eventbuffer);
- if (ret)
- {
- SetDirectFBerror ("dfb->CreateEventBuffer", ret);
- layer->Release (layer);
- dfb->Release (dfb);
- return -1;
- }
- layer->EnableCursor (layer, 1);
- /* Query layer configuration to determine the current mode and pixelformat */
- layer->GetConfiguration (layer, &dlc);
- if (DFBToSDLPixelFormat (dlc.pixelformat, vformat))
- {
- SDL_SetError ("Unsupported pixelformat");
- layer->Release (layer);
- dfb->Release (dfb);
- return -1;
- }
- /* Enumerate the available fullscreen modes */
- for ( i=0; i<NUM_MODELISTS; ++i )
- enumlists[i] = NULL;
- ret = dfb->EnumVideoModes (dfb, EnumModesCallback, this);
- if (ret)
- {
- SetDirectFBerror ("dfb->EnumVideoModes", ret);
- layer->Release (layer);
- dfb->Release (dfb);
- return(-1);
- }
- for ( i=0; i<NUM_MODELISTS; ++i )
- {
- struct DirectFBEnumRect *rect;
- HIDDEN->SDL_modelist[i] = (SDL_Rect **) malloc
- ((HIDDEN->SDL_nummodes[i]+1)*sizeof(SDL_Rect *));
- if ( HIDDEN->SDL_modelist[i] == NULL )
- {
- SDL_OutOfMemory();
- return(-1);
- }
- for ( j = 0, rect = enumlists[i]; rect; ++j, rect = rect->next )
- {
- HIDDEN->SDL_modelist[i][j]=(SDL_Rect *)rect;
- }
- HIDDEN->SDL_modelist[i][j] = NULL;
- }
- /* Query card capabilities to get the video memory size */
- dfb->GetCardCapabilities (dfb, &caps);
- this->info.wm_available = 1;
- this->info.hw_available = 1;
- this->info.blit_hw = 1;
- this->info.blit_hw_CC = 1;
- this->info.blit_hw_A = 1;
- this->info.blit_fill = 1;
- this->info.video_mem = caps.video_memory / 1024;
- HIDDEN->initialized = 1;
- HIDDEN->dfb = dfb;
- HIDDEN->layer = layer;
- HIDDEN->eventbuffer = eventbuffer;
- return 0;
- }
- static SDL_Rect **DirectFB_ListModes(_THIS, SDL_PixelFormat *format, Uint32 flags)
- {
- if (flags & SDL_FULLSCREEN)
- return HIDDEN->SDL_modelist[((format->BitsPerPixel + 7) / 8) - 1];
- else
- if (SDLToDFBPixelFormat (format) != DSPF_UNKNOWN)
- return (SDL_Rect**) -1;
- return NULL;
- }
- SDL_Surface *DirectFB_SetVideoMode(_THIS, SDL_Surface *current, int width, int height, int bpp, Uint32 flags)
- {
- DFBResult ret;
- DFBSurfaceDescription dsc;
- DFBSurfacePixelFormat pixelformat;
- fprintf (stderr, "SDL DirectFB_SetVideoMode: %dx%d@%d, flags: 0x%08xn",
- width, height, bpp, flags);
- flags |= SDL_FULLSCREEN;
- /* Release previous primary surface */
- if (current->hwdata && current->hwdata->surface)
- {
- current->hwdata->surface->Release (current->hwdata->surface);
- current->hwdata->surface = NULL;
- }
- else if (!current->hwdata)
- {
- /* Allocate the hardware acceleration data */
- current->hwdata = (struct private_hwdata *) malloc (sizeof(*current->hwdata));
- if (!current->hwdata)
- {
- SDL_OutOfMemory();
- return NULL;
- }
- memset (current->hwdata, 0, sizeof(*current->hwdata));
- }
- /* Set cooperative level depending on flag SDL_FULLSCREEN */
- if (flags & SDL_FULLSCREEN)
- {
- ret = HIDDEN->dfb->SetCooperativeLevel (HIDDEN->dfb, DFSCL_FULLSCREEN);
- if (ret)
- {
- DirectFBError ("dfb->SetCooperativeLevel", ret);
- flags &= ~SDL_FULLSCREEN;
- }
- }
- else
- HIDDEN->dfb->SetCooperativeLevel (HIDDEN->dfb, DFSCL_NORMAL);
- /* Set video mode */
- ret = HIDDEN->dfb->SetVideoMode (HIDDEN->dfb, width, height, bpp);
- if (ret)
- {
- if (flags & SDL_FULLSCREEN)
- {
- flags &= ~SDL_FULLSCREEN;
- HIDDEN->dfb->SetCooperativeLevel (HIDDEN->dfb, DFSCL_NORMAL);
- ret = HIDDEN->dfb->SetVideoMode (HIDDEN->dfb, width, height, bpp);
- }
- if (ret)
- {
- SetDirectFBerror ("dfb->SetVideoMode", ret);
- return NULL;
- }
- }
- /* Create primary surface */
- dsc.flags = DSDESC_CAPS;
- dsc.caps = DSCAPS_PRIMARY | ((flags & SDL_DOUBLEBUF) ? DSCAPS_FLIPPING : 0);
- ret = HIDDEN->dfb->CreateSurface (HIDDEN->dfb, &dsc, ¤t->hwdata->surface);
- if (ret && (flags & SDL_DOUBLEBUF))
- {
- /* Try without double buffering */
- dsc.caps &= ~DSCAPS_FLIPPING;
- ret = HIDDEN->dfb->CreateSurface (HIDDEN->dfb, &dsc, ¤t->hwdata->surface);
- }
- if (ret)
- {
- SetDirectFBerror ("dfb->CreateSurface", ret);
- current->hwdata->surface = NULL;
- return NULL;
- }
- current->w = width;
- current->h = height;
- current->flags = SDL_HWSURFACE | SDL_PREALLOC;
- if (flags & SDL_FULLSCREEN)
- {
- current->flags |= SDL_FULLSCREEN;
- this->UpdateRects = DirectFB_DirectUpdate;
- }
- else
- this->UpdateRects = DirectFB_WindowedUpdate;
- if (dsc.caps & DSCAPS_FLIPPING)
- current->flags |= SDL_DOUBLEBUF;
- current->hwdata->surface->GetPixelFormat (current->hwdata->surface, &pixelformat);
- DFBToSDLPixelFormat (pixelformat, current->format);
- return current;
- }
- static int DirectFB_AllocHWSurface(_THIS, SDL_Surface *surface)
- {
- DFBResult ret;
- DFBSurfaceDescription dsc;
- /* fprintf(stderr, "SDL: DirectFB_AllocHWSurface (%dx%d@%d, flags: 0x%08x)n",
- surface->w, surface->h, surface->format->BitsPerPixel, surface->flags);*/
- if (surface->w < 8 || surface->h < 8)
- return -1;
- /* fill surface description */
- dsc.flags = DSDESC_WIDTH | DSDESC_HEIGHT | DSDESC_PIXELFORMAT | DSDESC_CAPS;
- dsc.width = surface->w;
- dsc.height = surface->h;
- dsc.caps = surface->flags & SDL_DOUBLEBUF ? DSCAPS_FLIPPING : 0;
- /* find the right pixelformat */
- dsc.pixelformat = SDLToDFBPixelFormat (surface->format);
- if (dsc.pixelformat == DSPF_UNKNOWN)
- return -1;
- /* Allocate the hardware acceleration data */
- surface->hwdata = (struct private_hwdata *) malloc (sizeof(*surface->hwdata));
- if (surface->hwdata == NULL)
- {
- SDL_OutOfMemory();
- return -1;
- }
- /* Create the surface */
- ret = HIDDEN->dfb->CreateSurface (HIDDEN->dfb, &dsc, &surface->hwdata->surface);
- if (ret)
- {
- SetDirectFBerror ("dfb->CreateSurface", ret);
- free (surface->hwdata);
- surface->hwdata = NULL;
- return -1;
- }
- surface->flags |= SDL_HWSURFACE | SDL_PREALLOC;
- return 0;
- }
- static void DirectFB_FreeHWSurface(_THIS, SDL_Surface *surface)
- {
- if (surface->hwdata && HIDDEN->initialized)
- {
- surface->hwdata->surface->Release (surface->hwdata->surface);
- free (surface->hwdata);
- surface->hwdata = NULL;
- }
- }
- static int DirectFB_CheckHWBlit(_THIS, SDL_Surface *src, SDL_Surface *dst)
- {
- /* fprintf(stderr, "SDL: DirectFB_CheckHWBlit (src->hwdata: %p, dst->hwdata: %p)n",
- src->hwdata, dst->hwdata);*/
- if (!src->hwdata || !dst->hwdata)
- return 0;
- src->flags |= SDL_HWACCEL;
- src->map->hw_blit = DirectFB_HWAccelBlit;
- return 1;
- }
- static int DirectFB_HWAccelBlit(SDL_Surface *src, SDL_Rect *srcrect,
- SDL_Surface *dst, SDL_Rect *dstrect)
- {
- DFBRectangle sr, dr;
- IDirectFBSurface *surface;
- DFBSurfaceBlittingFlags flags = DSBLIT_NOFX;
- sr.x = srcrect->x;
- sr.y = srcrect->y;
- sr.w = srcrect->w;
- sr.h = srcrect->h;
- dr.x = dstrect->x;
- dr.y = dstrect->y;
- dr.w = dstrect->w;
- dr.h = dstrect->h;
- surface = dst->hwdata->surface;
- if (src->flags & SDL_SRCCOLORKEY)
- {
- flags |= DSBLIT_SRC_COLORKEY;
- DirectFB_SetHWColorKey (NULL, src, src->format->colorkey);
- }
- if (src->flags & SDL_SRCALPHA)
- {
- flags |= DSBLIT_BLEND_COLORALPHA;
- surface->SetColor (surface, 0xff, 0xff, 0xff, src->format->alpha);
- }
- surface->SetBlittingFlags (surface, flags);
- if (sr.w == dr.w && sr.h == dr.h)
- surface->Blit (surface, src->hwdata->surface, &sr, dr.x, dr.y);
- else
- surface->StretchBlit (surface, src->hwdata->surface, &sr, &dr);
- return 0;
- }
- static int DirectFB_FillHWRect(_THIS, SDL_Surface *dst, SDL_Rect *dstrect, Uint32 color)
- {
- SDL_PixelFormat *fmt = dst->format;
- IDirectFBSurface *surface = dst->hwdata->surface;
- /* ugly */
- surface->SetColor (surface,
- (color & fmt->Rmask) >> (fmt->Rshift - fmt->Rloss),
- (color & fmt->Gmask) >> (fmt->Gshift - fmt->Gloss),
- (color & fmt->Bmask) << (fmt->Bloss - fmt->Bshift), 0xFF);
- surface->FillRectangle (surface, dstrect->x, dstrect->y, dstrect->w, dstrect->h);
- return 0;
- }
- static int DirectFB_SetHWColorKey(_THIS, SDL_Surface *src, Uint32 key)
- {
- SDL_PixelFormat *fmt = src->format;
- IDirectFBSurface *surface = src->hwdata->surface;
- /* ugly */
- surface->SetSrcColorKey (surface,
- (key & fmt->Rmask) >> (fmt->Rshift - fmt->Rloss),
- (key & fmt->Gmask) >> (fmt->Gshift - fmt->Gloss),
- (key & fmt->Bmask) << (fmt->Bloss - fmt->Bshift));
- return 0;
- }
- static int DirectFB_SetHWAlpha(_THIS, SDL_Surface *surface, Uint8 alpha)
- {
- return 0;
- }
- static int DirectFB_FlipHWSurface(_THIS, SDL_Surface *surface)
- {
- return surface->hwdata->surface->Flip (surface->hwdata->surface, NULL, DSFLIP_WAITFORSYNC);
- }
- static int DirectFB_LockHWSurface(_THIS, SDL_Surface *surface)
- {
- DFBResult ret;
- void *data;
- int pitch;
- ret = surface->hwdata->surface->Lock (surface->hwdata->surface,
- DSLF_WRITE, &data, &pitch);
- if (ret)
- {
- SetDirectFBerror ("surface->Lock", ret);
- return -1;
- }
- surface->pixels = data;
- surface->pitch = pitch;
- return 0;
- }
- static void DirectFB_UnlockHWSurface(_THIS, SDL_Surface *surface)
- {
- surface->hwdata->surface->Unlock (surface->hwdata->surface);
- surface->pixels = NULL;
- }
- static void DirectFB_DirectUpdate(_THIS, int numrects, SDL_Rect *rects)
- {
- }
- static void DirectFB_WindowedUpdate(_THIS, int numrects, SDL_Rect *rects)
- {
- DFBRegion region;
- int i;
- int region_valid = 0;
- IDirectFBSurface *surface = this->screen->hwdata->surface;
- for (i=0; i<numrects; ++i)
- {
- int x2, y2;
- if ( ! rects[i].w ) /* Clipped? */
- continue;
- x2 = rects[i].x + rects[i].w - 1;
- y2 = rects[i].y + rects[i].h - 1;
- if (region_valid)
- {
- if (rects[i].x < region.x1)
- region.x1 = rects[i].x;
- if (rects[i].y < region.y1)
- region.y1 = rects[i].y;
- if (x2 > region.x2)
- region.x2 = x2;
- if (y2 > region.y2)
- region.y2 = y2;
- }
- else
- {
- region.x1 = rects[i].x;
- region.y1 = rects[i].y;
- region.x2 = x2;
- region.y2 = y2;
- region_valid = 1;
- }
- }
- if (region_valid)
- surface->Flip (surface, ®ion, DSFLIP_WAITFORSYNC);
- }
- int DirectFB_SetColors(_THIS, int firstcolor, int ncolors, SDL_Color *colors)
- {
- fprintf(stderr, "SDL: Unimplemented DirectFB_SetColors!n");
- return 0;
- }
- void DirectFB_VideoQuit(_THIS)
- {
- int i, j;
- HIDDEN->eventbuffer->Release (HIDDEN->eventbuffer);
- HIDDEN->layer->Release (HIDDEN->layer);
- HIDDEN->dfb->Release (HIDDEN->dfb);
- /* Free video mode lists */
- for ( i=0; i<NUM_MODELISTS; ++i )
- {
- if ( HIDDEN->SDL_modelist[i] != NULL )
- {
- for ( j=0; HIDDEN->SDL_modelist[i][j]; ++j )
- free(HIDDEN->SDL_modelist[i][j]);
- free(HIDDEN->SDL_modelist[i]);
- HIDDEN->SDL_modelist[i] = NULL;
- }
- }
- HIDDEN->initialized = 0;
- }
- void DirectFB_FinalQuit(void)
- {
- }