src/video/directfb/SDL_DirectFB_video.c
author Sam Lantinga <slouken@libsdl.org>
Sat, 24 Aug 2002 15:29:06 +0000
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parent 297 f6ffac90895c
child 477 22581630aab7
permissions -rw-r--r--
Date: Fri, 23 Aug 2002 11:48:56 +0200 From: Denis Oliver Kropp Subject: Another patch this is another patch fixing key code mapping along with some other fixes and better mode handling.
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/*
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	SDL - Simple DirectMedia Layer
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	Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002  Sam Lantinga
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	This library is free software; you can redistribute it and/or
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	modify it under the terms of the GNU Library General Public
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	License as published by the Free Software Foundation; either
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	version 2 of the License, or (at your option) any later version.
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	This library is distributed in the hope that it will be useful,
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	but WITHOUT ANY WARRANTY; without even the implied warranty of
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	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
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	Library General Public License for more details.
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	You should have received a copy of the GNU Library General Public
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	License along with this library; if not, write to the Free
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	Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
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	Sam Lantinga
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	slouken@libsdl.org
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*/
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#ifdef SAVE_RCSID
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static char rcsid =
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 "@(#) $Id$";
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#endif
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/* DirectFB video driver implementation.
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*/
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#include <stdlib.h>
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#include <string.h>
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#include <stdio.h>
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#include <fcntl.h>
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#include <unistd.h>
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#include <sys/mman.h>
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#include <directfb.h>
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#include "SDL.h"
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#include "SDL_error.h"
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#include "SDL_video.h"
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#include "SDL_mouse.h"
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#include "SDL_sysvideo.h"
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#include "SDL_pixels_c.h"
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#include "SDL_events_c.h"
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#include "SDL_DirectFB_video.h"
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#include "SDL_DirectFB_events.h"
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/* Initialization/Query functions */
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static int DirectFB_VideoInit(_THIS, SDL_PixelFormat *vformat);
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static SDL_Rect **DirectFB_ListModes(_THIS, SDL_PixelFormat *format, Uint32 flags);
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static SDL_Surface *DirectFB_SetVideoMode(_THIS, SDL_Surface *current, int width, int height, int bpp, Uint32 flags);
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static int DirectFB_SetColors(_THIS, int firstcolor, int ncolors,
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			 SDL_Color *colors);
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static void DirectFB_VideoQuit(_THIS);
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/* Hardware surface functions */
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static int DirectFB_AllocHWSurface(_THIS, SDL_Surface *surface);
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static int DirectFB_FillHWRect(_THIS, SDL_Surface *dst, SDL_Rect *dstrect, Uint32 color);
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static int DirectFB_LockHWSurface(_THIS, SDL_Surface *surface);
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static void DirectFB_UnlockHWSurface(_THIS, SDL_Surface *surface);
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static void DirectFB_FreeHWSurface(_THIS, SDL_Surface *surface);
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static int DirectFB_CheckHWBlit(_THIS, SDL_Surface *src, SDL_Surface *dst);
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static int DirectFB_HWAccelBlit(SDL_Surface *src, SDL_Rect *srcrect,
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                                SDL_Surface *dst, SDL_Rect *dstrect);
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static int DirectFB_SetHWColorKey(_THIS, SDL_Surface *surface, Uint32 key);
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static int DirectFB_SetHWAlpha(_THIS, SDL_Surface *surface, Uint8 alpha);
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static int DirectFB_FlipHWSurface(_THIS, SDL_Surface *surface);
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/* Various screen update functions available */
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static void DirectFB_DirectUpdate(_THIS, int numrects, SDL_Rect *rects);
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static void DirectFB_WindowedUpdate(_THIS, int numrects, SDL_Rect *rects);
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/* This is the rect EnumModes2 uses */
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struct DirectFBEnumRect {
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	SDL_Rect r;
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	struct DirectFBEnumRect* next;
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};
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static struct DirectFBEnumRect *enumlist = NULL;
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/* DirectFB driver bootstrap functions */
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static int DirectFB_Available(void)
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{
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  return 1;
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}
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static void DirectFB_DeleteDevice(SDL_VideoDevice *device)
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{
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  free(device->hidden);
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  free(device);
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}
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static SDL_VideoDevice *DirectFB_CreateDevice(int devindex)
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{
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  SDL_VideoDevice *device;
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  /* Initialize all variables that we clean on shutdown */
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  device = (SDL_VideoDevice *)malloc(sizeof(SDL_VideoDevice));
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  if (device)
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    {
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      memset (device, 0, (sizeof *device));
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      device->hidden = (struct SDL_PrivateVideoData *) malloc (sizeof (*device->hidden));
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    }
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  if (device == NULL  ||  device->hidden == NULL)
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    {
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      SDL_OutOfMemory();
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      if (device)
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        {
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          free (device);
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        }
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      return(0);
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    }
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  memset (device->hidden, 0, sizeof (*device->hidden));
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  /* Set the function pointers */
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  device->VideoInit = DirectFB_VideoInit;
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  device->ListModes = DirectFB_ListModes;
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  device->SetVideoMode = DirectFB_SetVideoMode;
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  device->SetColors = DirectFB_SetColors;
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  device->UpdateRects = NULL;
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  device->VideoQuit = DirectFB_VideoQuit;
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  device->AllocHWSurface = DirectFB_AllocHWSurface;
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  device->CheckHWBlit = DirectFB_CheckHWBlit;
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  device->FillHWRect = DirectFB_FillHWRect;
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  device->SetHWColorKey = DirectFB_SetHWColorKey;
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  device->SetHWAlpha = DirectFB_SetHWAlpha;
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  device->LockHWSurface = DirectFB_LockHWSurface;
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  device->UnlockHWSurface = DirectFB_UnlockHWSurface;
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   134
  device->FlipHWSurface = DirectFB_FlipHWSurface;
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   135
  device->FreeHWSurface = DirectFB_FreeHWSurface;
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diff changeset
   136
  device->SetCaption = NULL;
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diff changeset
   137
  device->SetIcon = NULL;
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diff changeset
   138
  device->IconifyWindow = NULL;
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diff changeset
   139
  device->GrabInput = NULL;
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   140
  device->GetWMInfo = NULL;
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diff changeset
   141
  device->InitOSKeymap = DirectFB_InitOSKeymap;
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   142
  device->PumpEvents = DirectFB_PumpEvents;
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diff changeset
   143
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   144
  device->free = DirectFB_DeleteDevice;
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   145
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   146
  return device;
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diff changeset
   147
}
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   148
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diff changeset
   149
VideoBootStrap DirectFB_bootstrap = {
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   150
  "directfb", "DirectFB",
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diff changeset
   151
  DirectFB_Available, DirectFB_CreateDevice
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diff changeset
   152
};
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   153
464
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diff changeset
   154
static DFBSurfacePixelFormat GetFormatForBpp (int bpp, IDirectFBDisplayLayer *layer)
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
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   155
{
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
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diff changeset
   156
  DFBDisplayLayerConfig dlc;
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
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   157
  int                   bytes = (bpp + 7) / 8;
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
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diff changeset
   158
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
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diff changeset
   159
  layer->GetConfiguration (layer, &dlc);
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diff changeset
   160
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
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diff changeset
   161
  if (bytes == DFB_BYTES_PER_PIXEL(dlc.pixelformat))
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diff changeset
   162
    return dlc.pixelformat;
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diff changeset
   163
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diff changeset
   164
  switch (bytes)
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
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diff changeset
   165
    {
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
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diff changeset
   166
    case 1:
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
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diff changeset
   167
      return DSPF_RGB332;
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parents: 297
diff changeset
   168
    case 2:
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
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diff changeset
   169
      return DSPF_RGB16;
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diff changeset
   170
    case 3:
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
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diff changeset
   171
      return DSPF_RGB24;
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parents: 297
diff changeset
   172
    case 4:
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
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diff changeset
   173
      return DSPF_RGB32;
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
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parents: 297
diff changeset
   174
    }
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
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parents: 297
diff changeset
   175
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
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diff changeset
   176
  return DSPF_UNKNOWN;
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
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diff changeset
   177
}
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
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diff changeset
   178
167
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
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parents:
diff changeset
   179
static DFBEnumerationResult EnumModesCallback (unsigned int  width,
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
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parents:
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   180
                                               unsigned int  height,
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parents:
diff changeset
   181
                                               unsigned int  bpp,
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parents:
diff changeset
   182
                                               void         *data)
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
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parents:
diff changeset
   183
{
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
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parents:
diff changeset
   184
  SDL_VideoDevice *this = (SDL_VideoDevice *)data;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
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parents:
diff changeset
   185
  struct DirectFBEnumRect *enumrect;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   186
464
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
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diff changeset
   187
  HIDDEN->nummodes++;
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
   188
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
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diff changeset
   189
  enumrect = calloc(1, sizeof(struct DirectFBEnumRect));
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
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diff changeset
   190
  if (!enumrect)
167
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   191
    {
464
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
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parents: 297
diff changeset
   192
      SDL_OutOfMemory();
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
   193
      return DFENUM_CANCEL;
167
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   194
    }
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   195
464
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
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parents: 297
diff changeset
   196
  enumrect->r.w  = width;
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
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parents: 297
diff changeset
   197
  enumrect->r.h  = height;
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
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parents: 297
diff changeset
   198
  enumrect->next = enumlist;
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
   199
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
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parents: 297
diff changeset
   200
  enumlist = enumrect;
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
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parents: 297
diff changeset
   201
167
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   202
  return DFENUM_OK;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   203
}
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   204
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   205
struct private_hwdata {
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   206
  IDirectFBSurface *surface;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   207
};
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   208
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   209
void SetDirectFBerror (const char *function, DFBResult code)
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   210
{
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   211
  const char *error = DirectFBErrorString (code);
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   212
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   213
  if (error)
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   214
    SDL_SetError("%s: %s", function, error);
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   215
  else
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   216
    SDL_SetError("Unknown error code from %s", function);
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   217
}
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   218
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   219
static DFBSurfacePixelFormat SDLToDFBPixelFormat (SDL_PixelFormat *format)
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   220
{
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   221
  if (format->Rmask && format->Gmask && format->Bmask)
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   222
    {
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   223
      switch (format->BitsPerPixel)
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   224
        {
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   225
        case 16:
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   226
          if (format->Rmask == 0xF800 &&
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   227
              format->Gmask == 0x07E0 &&
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   228
              format->Bmask == 0x001F)
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   229
            return DSPF_RGB16;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   230
          /* fall through */
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   231
          
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   232
        case 15:
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   233
          if (format->Rmask == 0x7C00 &&
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   234
              format->Gmask == 0x03E0 &&
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   235
              format->Bmask == 0x001F)
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   236
            return DSPF_RGB15;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   237
          break;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   238
          
464
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
   239
        case 8:
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
   240
          if (format->Rmask == 0xE0 &&
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
   241
              format->Gmask == 0x1C &&
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
   242
              format->Bmask == 0x03)
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
   243
            return DSPF_RGB332;
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
   244
          break;
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
   245
          
167
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   246
        case 24:
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   247
          if (format->Rmask == 0xFF0000 &&
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   248
              format->Gmask == 0x00FF00 &&
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   249
              format->Bmask == 0x0000FF)
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   250
            return DSPF_RGB24;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   251
          break;
464
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
   252
167
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   253
        case 32:
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   254
          if (format->Rmask == 0xFF0000 &&
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   255
              format->Gmask == 0x00FF00 &&
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   256
              format->Bmask == 0x0000FF)
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   257
            {
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   258
              if (format->Amask == 0xFF000000)
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   259
                return DSPF_ARGB;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   260
              else
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   261
                return DSPF_RGB32;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   262
            }
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   263
          break;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   264
        }
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   265
    }
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   266
  else
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   267
    {
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   268
      switch (format->BitsPerPixel)
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   269
	{
464
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
   270
        case 8:
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
   271
          return DSPF_RGB332;
167
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   272
	case 15:
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   273
	  return DSPF_RGB15;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   274
	case 16:
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   275
	  return DSPF_RGB16;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   276
	case 24:
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   277
	  return DSPF_RGB24;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   278
	case 32:
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   279
	  return DSPF_RGB32;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   280
	}
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   281
    }
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   282
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   283
  return DSPF_UNKNOWN;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   284
}
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   285
464
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
   286
static const __u8 lookup3to8[] = { 0x00, 0x24, 0x49, 0x6d, 0x92, 0xb6, 0xdb, 0xff };
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
   287
static const __u8 lookup2to8[] = { 0x00, 0x55, 0xaa, 0xff };
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
   288
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
   289
static SDL_Palette *GenerateRGB332Palette()
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
   290
{
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
   291
  int          i;
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
   292
  SDL_Palette *palette;
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
   293
  SDL_Color   *colors;
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
   294
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
   295
  palette = calloc (1, sizeof(SDL_Palette));
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
   296
  if (!palette)
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
   297
    {
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
   298
      SDL_OutOfMemory();
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
   299
      return NULL;
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
   300
    }
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
   301
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
   302
  colors = calloc (256, sizeof(SDL_Color));
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
   303
  if (!colors)
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
   304
    {
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
   305
      SDL_OutOfMemory();
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
   306
      return NULL;
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
   307
    }
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
   308
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
   309
  for (i=0; i<256; i++)
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
   310
    {
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
   311
      colors[i].r = lookup3to8[ i >> 5 ];
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
   312
      colors[i].g = lookup3to8[ (i >> 2) & 7 ];
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
   313
      colors[i].g = lookup2to8[ i & 3 ];
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
   314
    }
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
   315
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
   316
  palette->ncolors = 256;
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
   317
  palette->colors  = colors;
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
   318
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
   319
  return palette;
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
   320
}
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
   321
167
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   322
static int DFBToSDLPixelFormat (DFBSurfacePixelFormat pixelformat, SDL_PixelFormat *format)
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   323
{
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   324
  format->Amask = format->Rmask = format->Gmask = format->Bmask = 0;
464
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
   325
  format->BitsPerPixel = format->BytesPerPixel = 0;
167
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   326
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   327
  switch (pixelformat)
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   328
    {
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   329
    case DSPF_A8:
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   330
      format->Amask = 0x000000FF;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   331
      break;
464
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
   332
167
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   333
    case DSPF_RGB15:
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   334
      format->Rmask = 0x00007C00;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   335
      format->Gmask = 0x000003E0;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   336
      format->Bmask = 0x0000001F;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   337
      break;
464
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
   338
167
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   339
    case DSPF_RGB16:
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   340
      format->Rmask = 0x0000F800;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   341
      format->Gmask = 0x000007E0;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   342
      format->Bmask = 0x0000001F;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   343
      break;
464
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
   344
167
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   345
    case DSPF_ARGB:
464
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
   346
      format->Amask = 0; /* apps don't seem to like that:  0xFF000000; */
167
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   347
      /* fall through */
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   348
    case DSPF_RGB24:
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   349
    case DSPF_RGB32:
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   350
      format->Rmask = 0x00FF0000;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   351
      format->Gmask = 0x0000FF00;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   352
      format->Bmask = 0x000000FF;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   353
      break;
464
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
   354
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
   355
    case DSPF_RGB332:
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
   356
      format->Rmask = 0x000000E0;
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
   357
      format->Gmask = 0x0000001C;
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
   358
      format->Bmask = 0x00000003;
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
   359
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
   360
      format->palette = GenerateRGB332Palette();
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
   361
      break;
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
   362
167
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   363
    default:
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   364
      return -1;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   365
    }
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   366
464
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
   367
  format->BitsPerPixel  = DFB_BYTES_PER_PIXEL(pixelformat) * 8;
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
   368
  format->BytesPerPixel = DFB_BYTES_PER_PIXEL(pixelformat);
167
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   369
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   370
  return 0;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   371
}
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   372
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   373
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   374
int DirectFB_VideoInit(_THIS, SDL_PixelFormat *vformat)
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   375
{
464
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
   376
  int                      i;
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
   377
  DFBResult                ret;
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
   378
  DFBCardCapabilities      caps;
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
   379
  DFBDisplayLayerConfig    dlc;
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
   380
  DFBSurfacePixelFormat    format;
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
   381
  struct DirectFBEnumRect *rect;
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
   382
  IDirectFB               *dfb    = NULL;
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
   383
  IDirectFBDisplayLayer   *layer  = NULL;
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
   384
  IDirectFBEventBuffer    *events = NULL;
167
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   385
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   386
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   387
  ret = DirectFBInit (NULL, NULL);
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   388
  if (ret)
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   389
    {
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   390
      SetDirectFBerror ("DirectFBInit", ret);
464
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
   391
      goto error;
167
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   392
    }
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   393
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   394
  ret = DirectFBCreate (&dfb);
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   395
  if (ret)
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   396
    {
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   397
      SetDirectFBerror ("DirectFBCreate", ret);
464
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
   398
      goto error;
167
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   399
    }
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   400
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   401
  ret = dfb->GetDisplayLayer (dfb, DLID_PRIMARY, &layer);
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   402
  if (ret)
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   403
    {
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   404
      SetDirectFBerror ("dfb->GetDisplayLayer", ret);
464
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
   405
      goto error;
167
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   406
    }
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   407
464
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
   408
  ret = dfb->CreateEventBuffer (dfb, DICAPS_ALL, &events);
167
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   409
  if (ret)
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   410
    {
286
3ea69fd0b095 Updated for DirectFB 0.9.9
Sam Lantinga <slouken@libsdl.org>
parents: 259
diff changeset
   411
      SetDirectFBerror ("dfb->CreateEventBuffer", ret);
464
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
   412
      goto error;
167
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   413
    }
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   414
  
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   415
  layer->EnableCursor (layer, 1);
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   416
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   417
  /* Query layer configuration to determine the current mode and pixelformat */
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   418
  layer->GetConfiguration (layer, &dlc);
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   419
464
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
   420
  /* FIXME: Returning RGB332 as the default mode doesn't work (everything is black) */
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
   421
  if ((format = dlc.pixelformat) == DSPF_RGB332)
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
   422
    format = DSPF_RGB16;
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
   423
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
   424
  if (DFBToSDLPixelFormat (format, vformat))
167
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   425
    {
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   426
      SDL_SetError ("Unsupported pixelformat");
464
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
   427
      goto error;
167
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   428
    }
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   429
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   430
  /* Enumerate the available fullscreen modes */
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   431
  ret = dfb->EnumVideoModes (dfb, EnumModesCallback, this);
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   432
  if (ret)
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   433
    {
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   434
      SetDirectFBerror ("dfb->EnumVideoModes", ret);
464
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
   435
      goto error;
167
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   436
    }
464
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
   437
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
   438
  HIDDEN->modelist = calloc (HIDDEN->nummodes + 1, sizeof(SDL_Rect *));
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
   439
  if (!HIDDEN->modelist)
167
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   440
    {
464
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
   441
      SDL_OutOfMemory();
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
   442
      goto error;
167
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   443
    }
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   444
464
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
   445
  for (i = 0, rect = enumlist; rect; ++i, rect = rect->next )
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
   446
    {
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
   447
      HIDDEN->modelist[i] = &rect->r;
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
   448
    }
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
   449
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
   450
  HIDDEN->modelist[i] = NULL;
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
   451
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
   452
167
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   453
  /* Query card capabilities to get the video memory size */
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   454
  dfb->GetCardCapabilities (dfb, &caps);
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   455
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   456
  this->info.wm_available = 1;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   457
  this->info.hw_available = 1;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   458
  this->info.blit_hw      = 1;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   459
  this->info.blit_hw_CC   = 1;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   460
  this->info.blit_hw_A    = 1;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   461
  this->info.blit_fill    = 1;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   462
  this->info.video_mem    = caps.video_memory / 1024;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   463
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   464
  HIDDEN->initialized = 1;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   465
  HIDDEN->dfb         = dfb;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   466
  HIDDEN->layer       = layer;
464
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
   467
  HIDDEN->eventbuffer = events;
167
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   468
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   469
  return 0;
464
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
   470
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
   471
 error:
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
   472
  if (events)
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
   473
    events->Release (events);
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
   474
  
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
   475
  if (layer)
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
   476
    layer->Release (layer);
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
   477
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
   478
  if (dfb)
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
   479
    dfb->Release (dfb);
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
   480
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
   481
  return -1;
167
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   482
}
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   483
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   484
static SDL_Rect **DirectFB_ListModes(_THIS, SDL_PixelFormat *format, Uint32 flags)
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   485
{
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   486
  if (flags & SDL_FULLSCREEN)
464
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
   487
    return HIDDEN->modelist;
167
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   488
  else
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   489
    if (SDLToDFBPixelFormat (format) != DSPF_UNKNOWN)
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   490
      return (SDL_Rect**) -1;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   491
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   492
  return NULL;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   493
}
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   494
464
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
   495
static SDL_Surface *DirectFB_SetVideoMode(_THIS, SDL_Surface *current, int width, int height, int bpp, Uint32 flags)
167
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   496
{
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   497
  DFBResult             ret;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   498
  DFBSurfaceDescription dsc;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   499
  DFBSurfacePixelFormat pixelformat;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   500
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   501
  fprintf (stderr, "SDL DirectFB_SetVideoMode: %dx%d@%d, flags: 0x%08x\n",
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   502
           width, height, bpp, flags);
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   503
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   504
  flags |= SDL_FULLSCREEN;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   505
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   506
  /* Release previous primary surface */
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   507
  if (current->hwdata && current->hwdata->surface)
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   508
    {
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   509
      current->hwdata->surface->Release (current->hwdata->surface);
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   510
      current->hwdata->surface = NULL;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   511
    }
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   512
  else if (!current->hwdata)
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   513
    {
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   514
      /* Allocate the hardware acceleration data */
464
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
   515
      current->hwdata = (struct private_hwdata *) calloc (1, sizeof(*current->hwdata));
167
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   516
      if (!current->hwdata)
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   517
        {
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   518
          SDL_OutOfMemory();
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   519
          return NULL;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   520
	}
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   521
    }
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   522
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   523
  /* Set cooperative level depending on flag SDL_FULLSCREEN */
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   524
  if (flags & SDL_FULLSCREEN)
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   525
    {
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   526
      ret = HIDDEN->dfb->SetCooperativeLevel (HIDDEN->dfb, DFSCL_FULLSCREEN);
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   527
      if (ret)
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   528
        {
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   529
          DirectFBError ("dfb->SetCooperativeLevel", ret);
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   530
          flags &= ~SDL_FULLSCREEN;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   531
        }
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   532
    }
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   533
  else
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   534
    HIDDEN->dfb->SetCooperativeLevel (HIDDEN->dfb, DFSCL_NORMAL);
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   535
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   536
  /* Set video mode */
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   537
  ret = HIDDEN->dfb->SetVideoMode (HIDDEN->dfb, width, height, bpp);
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   538
  if (ret)
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   539
    {
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   540
      if (flags & SDL_FULLSCREEN)
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   541
        {
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   542
          flags &= ~SDL_FULLSCREEN;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   543
          HIDDEN->dfb->SetCooperativeLevel (HIDDEN->dfb, DFSCL_NORMAL);
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   544
          ret = HIDDEN->dfb->SetVideoMode (HIDDEN->dfb, width, height, bpp);
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   545
        }
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   546
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   547
      if (ret)
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   548
        {
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   549
          SetDirectFBerror ("dfb->SetVideoMode", ret);
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   550
          return NULL;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   551
        }
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   552
    }
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   553
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   554
  /* Create primary surface */
464
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
   555
  dsc.flags       = DSDESC_CAPS | DSDESC_PIXELFORMAT;
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
   556
  dsc.caps        = DSCAPS_PRIMARY | ((flags & SDL_DOUBLEBUF) ? DSCAPS_FLIPPING : 0);
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
   557
  dsc.pixelformat = GetFormatForBpp (bpp, HIDDEN->layer);
167
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   558
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   559
  ret = HIDDEN->dfb->CreateSurface (HIDDEN->dfb, &dsc, &current->hwdata->surface);
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   560
  if (ret && (flags & SDL_DOUBLEBUF))
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   561
    {
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   562
      /* Try without double buffering */
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   563
      dsc.caps &= ~DSCAPS_FLIPPING;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   564
      ret = HIDDEN->dfb->CreateSurface (HIDDEN->dfb, &dsc, &current->hwdata->surface);
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   565
    }
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   566
  if (ret)
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   567
    {
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   568
      SetDirectFBerror ("dfb->CreateSurface", ret);
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   569
      current->hwdata->surface = NULL;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   570
      return NULL;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   571
    }
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   572
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   573
  current->w     = width;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   574
  current->h     = height;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   575
  current->flags = SDL_HWSURFACE | SDL_PREALLOC;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   576
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   577
  if (flags & SDL_FULLSCREEN)
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   578
    {
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   579
      current->flags |= SDL_FULLSCREEN;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   580
      this->UpdateRects = DirectFB_DirectUpdate;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   581
    }
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   582
  else
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   583
    this->UpdateRects = DirectFB_WindowedUpdate;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   584
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   585
  if (dsc.caps & DSCAPS_FLIPPING)
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   586
    current->flags |= SDL_DOUBLEBUF;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   587
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   588
  current->hwdata->surface->GetPixelFormat (current->hwdata->surface, &pixelformat);
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   589
  DFBToSDLPixelFormat (pixelformat, current->format);
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   590
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   591
  return current;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   592
}
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   593
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   594
static int DirectFB_AllocHWSurface(_THIS, SDL_Surface *surface)
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   595
{
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   596
  DFBResult             ret;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   597
  DFBSurfaceDescription dsc;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   598
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   599
  /*  fprintf(stderr, "SDL: DirectFB_AllocHWSurface (%dx%d@%d, flags: 0x%08x)\n",
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   600
      surface->w, surface->h, surface->format->BitsPerPixel, surface->flags);*/
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   601
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   602
  if (surface->w < 8 || surface->h < 8)
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   603
    return -1;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   604
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   605
  /* fill surface description */
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   606
  dsc.flags  = DSDESC_WIDTH | DSDESC_HEIGHT | DSDESC_PIXELFORMAT | DSDESC_CAPS;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   607
  dsc.width  = surface->w;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   608
  dsc.height = surface->h;
464
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
   609
  dsc.caps   = (surface->flags & SDL_DOUBLEBUF) ? DSCAPS_FLIPPING : 0;
167
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   610
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   611
  /* find the right pixelformat */
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   612
  dsc.pixelformat = SDLToDFBPixelFormat (surface->format);
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   613
  if (dsc.pixelformat == DSPF_UNKNOWN)
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   614
    return -1;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   615
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   616
  /* Allocate the hardware acceleration data */
464
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
   617
  surface->hwdata = (struct private_hwdata *) calloc (1, sizeof(*surface->hwdata));
167
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   618
  if (surface->hwdata == NULL)
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   619
    {
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   620
      SDL_OutOfMemory();
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   621
      return -1;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   622
    }
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   623
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   624
  /* Create the surface */
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   625
  ret = HIDDEN->dfb->CreateSurface (HIDDEN->dfb, &dsc, &surface->hwdata->surface);
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   626
  if (ret)
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   627
    {
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   628
      SetDirectFBerror ("dfb->CreateSurface", ret);
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   629
      free (surface->hwdata);
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   630
      surface->hwdata = NULL;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   631
      return -1;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   632
    }
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   633
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   634
  surface->flags |= SDL_HWSURFACE | SDL_PREALLOC;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   635
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   636
  return 0;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   637
}
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   638
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   639
static void DirectFB_FreeHWSurface(_THIS, SDL_Surface *surface)
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   640
{
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   641
  if (surface->hwdata && HIDDEN->initialized)
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   642
    {
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   643
      surface->hwdata->surface->Release (surface->hwdata->surface);
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   644
      free (surface->hwdata);
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   645
      surface->hwdata = NULL;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   646
    }
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   647
}
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   648
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   649
static int DirectFB_CheckHWBlit(_THIS, SDL_Surface *src, SDL_Surface *dst)
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   650
{
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   651
  /*  fprintf(stderr, "SDL: DirectFB_CheckHWBlit (src->hwdata: %p, dst->hwdata: %p)\n",
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   652
      src->hwdata, dst->hwdata);*/
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   653
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   654
  if (!src->hwdata || !dst->hwdata)
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   655
    return 0;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   656
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   657
  src->flags |= SDL_HWACCEL;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   658
  src->map->hw_blit = DirectFB_HWAccelBlit;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   659
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   660
  return 1;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   661
}
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   662
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   663
static int DirectFB_HWAccelBlit(SDL_Surface *src, SDL_Rect *srcrect,
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   664
                                SDL_Surface *dst, SDL_Rect *dstrect)
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   665
{
464
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
   666
  DFBSurfaceBlittingFlags flags = DSBLIT_NOFX;
167
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   667
464
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
   668
  DFBRectangle sr = { srcrect->x, srcrect->y, srcrect->w, srcrect->h };
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
   669
  DFBRectangle dr = { dstrect->x, dstrect->y, dstrect->w, dstrect->h };
167
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   670
464
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
   671
  IDirectFBSurface *surface = dst->hwdata->surface;
167
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   672
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   673
  if (src->flags & SDL_SRCCOLORKEY)
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   674
    {
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   675
      flags |= DSBLIT_SRC_COLORKEY;
219
f928da36f0e9 Updated SDL DirectFB backend for DirectFB version 0.9.7
Sam Lantinga <slouken@libsdl.org>
parents: 167
diff changeset
   676
      DirectFB_SetHWColorKey (NULL, src, src->format->colorkey);
167
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   677
    }
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   678
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   679
  if (src->flags & SDL_SRCALPHA)
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   680
    {
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   681
      flags |= DSBLIT_BLEND_COLORALPHA;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   682
      surface->SetColor (surface, 0xff, 0xff, 0xff, src->format->alpha);
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   683
    }
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   684
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   685
  surface->SetBlittingFlags (surface, flags);
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   686
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   687
  if (sr.w == dr.w && sr.h == dr.h)
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   688
    surface->Blit (surface, src->hwdata->surface, &sr, dr.x, dr.y);
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   689
  else
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   690
    surface->StretchBlit (surface, src->hwdata->surface, &sr, &dr);
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   691
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   692
  return 0;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   693
}
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   694
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   695
static int DirectFB_FillHWRect(_THIS, SDL_Surface *dst, SDL_Rect *dstrect, Uint32 color)
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   696
{
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   697
  SDL_PixelFormat  *fmt     = dst->format;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   698
  IDirectFBSurface *surface = dst->hwdata->surface;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   699
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   700
  /* ugly */
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   701
  surface->SetColor (surface,
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   702
                     (color & fmt->Rmask) >> (fmt->Rshift - fmt->Rloss),
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   703
                     (color & fmt->Gmask) >> (fmt->Gshift - fmt->Gloss),
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   704
                     (color & fmt->Bmask) << (fmt->Bloss - fmt->Bshift), 0xFF);
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   705
  surface->FillRectangle (surface, dstrect->x, dstrect->y, dstrect->w, dstrect->h);
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   706
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   707
  return 0;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   708
}
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   709
219
f928da36f0e9 Updated SDL DirectFB backend for DirectFB version 0.9.7
Sam Lantinga <slouken@libsdl.org>
parents: 167
diff changeset
   710
static int DirectFB_SetHWColorKey(_THIS, SDL_Surface *src, Uint32 key)
167
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   711
{
219
f928da36f0e9 Updated SDL DirectFB backend for DirectFB version 0.9.7
Sam Lantinga <slouken@libsdl.org>
parents: 167
diff changeset
   712
  SDL_PixelFormat  *fmt     = src->format;
f928da36f0e9 Updated SDL DirectFB backend for DirectFB version 0.9.7
Sam Lantinga <slouken@libsdl.org>
parents: 167
diff changeset
   713
  IDirectFBSurface *surface = src->hwdata->surface;
f928da36f0e9 Updated SDL DirectFB backend for DirectFB version 0.9.7
Sam Lantinga <slouken@libsdl.org>
parents: 167
diff changeset
   714
f928da36f0e9 Updated SDL DirectFB backend for DirectFB version 0.9.7
Sam Lantinga <slouken@libsdl.org>
parents: 167
diff changeset
   715
  /* ugly */
f928da36f0e9 Updated SDL DirectFB backend for DirectFB version 0.9.7
Sam Lantinga <slouken@libsdl.org>
parents: 167
diff changeset
   716
  surface->SetSrcColorKey (surface,
f928da36f0e9 Updated SDL DirectFB backend for DirectFB version 0.9.7
Sam Lantinga <slouken@libsdl.org>
parents: 167
diff changeset
   717
                           (key & fmt->Rmask) >> (fmt->Rshift - fmt->Rloss),
f928da36f0e9 Updated SDL DirectFB backend for DirectFB version 0.9.7
Sam Lantinga <slouken@libsdl.org>
parents: 167
diff changeset
   718
                           (key & fmt->Gmask) >> (fmt->Gshift - fmt->Gloss),
f928da36f0e9 Updated SDL DirectFB backend for DirectFB version 0.9.7
Sam Lantinga <slouken@libsdl.org>
parents: 167
diff changeset
   719
                           (key & fmt->Bmask) << (fmt->Bloss - fmt->Bshift));
f928da36f0e9 Updated SDL DirectFB backend for DirectFB version 0.9.7
Sam Lantinga <slouken@libsdl.org>
parents: 167
diff changeset
   720
167
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   721
  return 0;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   722
}
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   723
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   724
static int DirectFB_SetHWAlpha(_THIS, SDL_Surface *surface, Uint8 alpha)
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   725
{
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   726
  return 0;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   727
}
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   728
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   729
static int DirectFB_FlipHWSurface(_THIS, SDL_Surface *surface)
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   730
{
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   731
  return surface->hwdata->surface->Flip (surface->hwdata->surface, NULL, DSFLIP_WAITFORSYNC);
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   732
}
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   733
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   734
static int DirectFB_LockHWSurface(_THIS, SDL_Surface *surface)
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   735
{
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   736
  DFBResult  ret;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   737
  void      *data;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   738
  int        pitch;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   739
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   740
  ret = surface->hwdata->surface->Lock (surface->hwdata->surface,
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   741
                                        DSLF_WRITE, &data, &pitch);
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   742
  if (ret)
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   743
    {
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   744
      SetDirectFBerror ("surface->Lock", ret);
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   745
      return -1;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   746
    }
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   747
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   748
  surface->pixels = data;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   749
  surface->pitch  = pitch;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   750
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   751
  return 0;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   752
}
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   753
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   754
static void DirectFB_UnlockHWSurface(_THIS, SDL_Surface *surface)
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   755
{
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   756
  surface->hwdata->surface->Unlock (surface->hwdata->surface);
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   757
  surface->pixels = NULL;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   758
}
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   759
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   760
static void DirectFB_DirectUpdate(_THIS, int numrects, SDL_Rect *rects)
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   761
{
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   762
}
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   763
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   764
static void DirectFB_WindowedUpdate(_THIS, int numrects, SDL_Rect *rects)
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   765
{
286
3ea69fd0b095 Updated for DirectFB 0.9.9
Sam Lantinga <slouken@libsdl.org>
parents: 259
diff changeset
   766
  DFBRegion         region;
3ea69fd0b095 Updated for DirectFB 0.9.9
Sam Lantinga <slouken@libsdl.org>
parents: 259
diff changeset
   767
  int               i;
3ea69fd0b095 Updated for DirectFB 0.9.9
Sam Lantinga <slouken@libsdl.org>
parents: 259
diff changeset
   768
  int               region_valid = 0;
167
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   769
  IDirectFBSurface *surface = this->screen->hwdata->surface;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   770
286
3ea69fd0b095 Updated for DirectFB 0.9.9
Sam Lantinga <slouken@libsdl.org>
parents: 259
diff changeset
   771
  for (i=0; i<numrects; ++i)
167
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   772
    {
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   773
      int x2, y2;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   774
286
3ea69fd0b095 Updated for DirectFB 0.9.9
Sam Lantinga <slouken@libsdl.org>
parents: 259
diff changeset
   775
      if ( ! rects[i].w ) /* Clipped? */
3ea69fd0b095 Updated for DirectFB 0.9.9
Sam Lantinga <slouken@libsdl.org>
parents: 259
diff changeset
   776
        continue;
3ea69fd0b095 Updated for DirectFB 0.9.9
Sam Lantinga <slouken@libsdl.org>
parents: 259
diff changeset
   777
3ea69fd0b095 Updated for DirectFB 0.9.9
Sam Lantinga <slouken@libsdl.org>
parents: 259
diff changeset
   778
      x2 = rects[i].x + rects[i].w - 1;
3ea69fd0b095 Updated for DirectFB 0.9.9
Sam Lantinga <slouken@libsdl.org>
parents: 259
diff changeset
   779
      y2 = rects[i].y + rects[i].h - 1;
167
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   780
286
3ea69fd0b095 Updated for DirectFB 0.9.9
Sam Lantinga <slouken@libsdl.org>
parents: 259
diff changeset
   781
      if (region_valid)
3ea69fd0b095 Updated for DirectFB 0.9.9
Sam Lantinga <slouken@libsdl.org>
parents: 259
diff changeset
   782
        {
3ea69fd0b095 Updated for DirectFB 0.9.9
Sam Lantinga <slouken@libsdl.org>
parents: 259
diff changeset
   783
          if (rects[i].x < region.x1)
3ea69fd0b095 Updated for DirectFB 0.9.9
Sam Lantinga <slouken@libsdl.org>
parents: 259
diff changeset
   784
            region.x1 = rects[i].x;
167
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   785
286
3ea69fd0b095 Updated for DirectFB 0.9.9
Sam Lantinga <slouken@libsdl.org>
parents: 259
diff changeset
   786
          if (rects[i].y < region.y1)
3ea69fd0b095 Updated for DirectFB 0.9.9
Sam Lantinga <slouken@libsdl.org>
parents: 259
diff changeset
   787
            region.y1 = rects[i].y;
167
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   788
286
3ea69fd0b095 Updated for DirectFB 0.9.9
Sam Lantinga <slouken@libsdl.org>
parents: 259
diff changeset
   789
          if (x2 > region.x2)
3ea69fd0b095 Updated for DirectFB 0.9.9
Sam Lantinga <slouken@libsdl.org>
parents: 259
diff changeset
   790
            region.x2 = x2;
167
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   791
286
3ea69fd0b095 Updated for DirectFB 0.9.9
Sam Lantinga <slouken@libsdl.org>
parents: 259
diff changeset
   792
          if (y2 > region.y2)
3ea69fd0b095 Updated for DirectFB 0.9.9
Sam Lantinga <slouken@libsdl.org>
parents: 259
diff changeset
   793
            region.y2 = y2;
3ea69fd0b095 Updated for DirectFB 0.9.9
Sam Lantinga <slouken@libsdl.org>
parents: 259
diff changeset
   794
        }
3ea69fd0b095 Updated for DirectFB 0.9.9
Sam Lantinga <slouken@libsdl.org>
parents: 259
diff changeset
   795
      else
3ea69fd0b095 Updated for DirectFB 0.9.9
Sam Lantinga <slouken@libsdl.org>
parents: 259
diff changeset
   796
        {
3ea69fd0b095 Updated for DirectFB 0.9.9
Sam Lantinga <slouken@libsdl.org>
parents: 259
diff changeset
   797
            region.x1 = rects[i].x;
3ea69fd0b095 Updated for DirectFB 0.9.9
Sam Lantinga <slouken@libsdl.org>
parents: 259
diff changeset
   798
            region.y1 = rects[i].y;
3ea69fd0b095 Updated for DirectFB 0.9.9
Sam Lantinga <slouken@libsdl.org>
parents: 259
diff changeset
   799
            region.x2 = x2;
3ea69fd0b095 Updated for DirectFB 0.9.9
Sam Lantinga <slouken@libsdl.org>
parents: 259
diff changeset
   800
            region.y2 = y2;
167
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   801
286
3ea69fd0b095 Updated for DirectFB 0.9.9
Sam Lantinga <slouken@libsdl.org>
parents: 259
diff changeset
   802
            region_valid = 1;
3ea69fd0b095 Updated for DirectFB 0.9.9
Sam Lantinga <slouken@libsdl.org>
parents: 259
diff changeset
   803
        }
167
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   804
    }
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   805
286
3ea69fd0b095 Updated for DirectFB 0.9.9
Sam Lantinga <slouken@libsdl.org>
parents: 259
diff changeset
   806
  if (region_valid)
3ea69fd0b095 Updated for DirectFB 0.9.9
Sam Lantinga <slouken@libsdl.org>
parents: 259
diff changeset
   807
    surface->Flip (surface, &region, DSFLIP_WAITFORSYNC);
167
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   808
}
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   809
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   810
int DirectFB_SetColors(_THIS, int firstcolor, int ncolors, SDL_Color *colors)
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   811
{
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   812
  fprintf(stderr, "SDL: Unimplemented DirectFB_SetColors!\n");
464
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
   813
  return -1;
167
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   814
}
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   815
	
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   816
void DirectFB_VideoQuit(_THIS)
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   817
{
464
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
   818
  struct DirectFBEnumRect *rect = enumlist;
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
   819
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
   820
  if (HIDDEN->eventbuffer)
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
   821
    {
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
   822
      HIDDEN->eventbuffer->Release (HIDDEN->eventbuffer);
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
   823
      HIDDEN->eventbuffer = NULL;
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
   824
    }
167
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   825
464
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
   826
  if (HIDDEN->layer)
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
   827
    {
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
   828
      HIDDEN->layer->Release (HIDDEN->layer);
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
   829
      HIDDEN->layer = NULL;
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
   830
    }
167
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   831
464
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
   832
  if (HIDDEN->dfb)
167
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   833
    {
464
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
   834
      HIDDEN->dfb->Release (HIDDEN->dfb);
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
   835
      HIDDEN->dfb = NULL;
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
   836
    }
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
   837
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
   838
  /* Free video mode list */
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
   839
  if (HIDDEN->modelist)
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
   840
    {
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
   841
      free (HIDDEN->modelist);
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
   842
      HIDDEN->modelist = NULL;
167
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   843
    }
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   844
464
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
   845
  /* Free mode enumeration list */
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
   846
  while (rect)
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
   847
    {
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
   848
      struct DirectFBEnumRect *next = rect->next;
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
   849
      free (rect);
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
   850
      rect = next;
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
   851
    }
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
   852
  enumlist = NULL;
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
   853
167
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   854
  HIDDEN->initialized = 0;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   855
}
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   856
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   857
void DirectFB_FinalQuit(void) 
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   858
{
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   859
}