annotate src/video/directfb/SDL_DirectFB_video.c @ 759:26ac9609211f

From: Thomas Jarosch To: Ryan C. Gordon Subject: SDL: DirectFB videodriver segfault Date: Sun, 21 Dec 2003 20:40:14 +0100 Hi Ryan, attached is a patch to fix a segfault in DirectFB_VideoQuit. When SetVideoMode never gets called (f.e. wrong command line arguments for "testsprite"), this->screen->hwdata is NULL. Cheers, Thomas
author Ryan C. Gordon <icculus@icculus.org>
date Mon, 22 Dec 2003 01:21:20 +0000
parents d18e2b224d0e
children d9e79e31a7b7
rev   line source
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1 /*
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2 SDL - Simple DirectMedia Layer
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3 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002 Sam Lantinga
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4
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5 This library is free software; you can redistribute it and/or
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6 modify it under the terms of the GNU Library General Public
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7 License as published by the Free Software Foundation; either
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8 version 2 of the License, or (at your option) any later version.
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9
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10 This library is distributed in the hope that it will be useful,
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11 but WITHOUT ANY WARRANTY; without even the implied warranty of
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12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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13 Library General Public License for more details.
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14
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15 You should have received a copy of the GNU Library General Public
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16 License along with this library; if not, write to the Free
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17 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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18
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19 Sam Lantinga
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20 slouken@libsdl.org
728
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
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21
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
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22 MGA CRTC2 support by Thomas Jarosch - tomj@simonv.com
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23 CRTC2 support is inspired by mplayer's dfbmga driver
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24 written by Ville Syrj��<syrjala@sci.fi>
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25 */
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26
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27 #ifdef SAVE_RCSID
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28 static char rcsid =
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29 "@(#) $Id$";
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30 #endif
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31
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32 /* DirectFB video driver implementation.
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33 */
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34
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35 #include <stdlib.h>
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36 #include <string.h>
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37 #include <stdio.h>
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38 #include <fcntl.h>
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39 #include <unistd.h>
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40 #include <sys/mman.h>
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41
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42 #include <directfb.h>
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43
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44 #include "SDL.h"
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45 #include "SDL_error.h"
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46 #include "SDL_video.h"
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47 #include "SDL_mouse.h"
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48 #include "SDL_sysvideo.h"
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49 #include "SDL_pixels_c.h"
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50 #include "SDL_events_c.h"
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51 #include "SDL_DirectFB_video.h"
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52 #include "SDL_DirectFB_events.h"
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53 #include "SDL_DirectFB_yuv.h"
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54
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55
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56 /* Initialization/Query functions */
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57 static int DirectFB_VideoInit(_THIS, SDL_PixelFormat *vformat);
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58 static SDL_Rect **DirectFB_ListModes(_THIS, SDL_PixelFormat *format, Uint32 flags);
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59 static SDL_Surface *DirectFB_SetVideoMode(_THIS, SDL_Surface *current, int width, int height, int bpp, Uint32 flags);
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60 static int DirectFB_SetColors(_THIS, int firstcolor, int ncolors,
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61 SDL_Color *colors);
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62 static void DirectFB_VideoQuit(_THIS);
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63
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64 /* Hardware surface functions */
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65 static int DirectFB_AllocHWSurface(_THIS, SDL_Surface *surface);
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66 static int DirectFB_FillHWRect(_THIS, SDL_Surface *dst, SDL_Rect *dstrect, Uint32 color);
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67 static int DirectFB_LockHWSurface(_THIS, SDL_Surface *surface);
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68 static void DirectFB_UnlockHWSurface(_THIS, SDL_Surface *surface);
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69 static void DirectFB_FreeHWSurface(_THIS, SDL_Surface *surface);
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70 static int DirectFB_CheckHWBlit(_THIS, SDL_Surface *src, SDL_Surface *dst);
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71 static int DirectFB_HWAccelBlit(SDL_Surface *src, SDL_Rect *srcrect,
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72 SDL_Surface *dst, SDL_Rect *dstrect);
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73 static int DirectFB_SetHWColorKey(_THIS, SDL_Surface *surface, Uint32 key);
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74 static int DirectFB_SetHWAlpha(_THIS, SDL_Surface *surface, Uint8 alpha);
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75 static int DirectFB_FlipHWSurface(_THIS, SDL_Surface *surface);
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76
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77 /* Various screen update functions available */
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78 static void DirectFB_DirectUpdate(_THIS, int numrects, SDL_Rect *rects);
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79 static void DirectFB_WindowedUpdate(_THIS, int numrects, SDL_Rect *rects);
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80
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81 /* This is the rect EnumModes2 uses */
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82 struct DirectFBEnumRect {
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83 SDL_Rect r;
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84 struct DirectFBEnumRect* next;
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85 };
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86
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87 static struct DirectFBEnumRect *enumlist = NULL;
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89
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90 /* DirectFB driver bootstrap functions */
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91
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92 static int DirectFB_Available(void)
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93 {
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94 return 1;
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95 }
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96
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97 static void DirectFB_DeleteDevice(SDL_VideoDevice *device)
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98 {
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99 free(device->hidden);
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100 free(device);
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101 }
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102
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103 static SDL_VideoDevice *DirectFB_CreateDevice(int devindex)
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104 {
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105 SDL_VideoDevice *device;
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106
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107 /* Initialize all variables that we clean on shutdown */
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108 device = (SDL_VideoDevice *)malloc(sizeof(SDL_VideoDevice));
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109 if (device)
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110 {
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111 memset (device, 0, (sizeof *device));
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112 device->hidden = (struct SDL_PrivateVideoData *) malloc (sizeof (*device->hidden));
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113 }
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114 if (device == NULL || device->hidden == NULL)
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115 {
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116 SDL_OutOfMemory();
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117 if (device)
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118 {
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119 free (device);
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120 }
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121 return(0);
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122 }
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123 memset (device->hidden, 0, sizeof (*device->hidden));
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124
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125 /* Set the function pointers */
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126 device->VideoInit = DirectFB_VideoInit;
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127 device->ListModes = DirectFB_ListModes;
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128 device->SetVideoMode = DirectFB_SetVideoMode;
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129 device->SetColors = DirectFB_SetColors;
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130 device->UpdateRects = NULL;
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131 device->CreateYUVOverlay = DirectFB_CreateYUVOverlay;
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132 device->VideoQuit = DirectFB_VideoQuit;
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133 device->AllocHWSurface = DirectFB_AllocHWSurface;
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134 device->CheckHWBlit = DirectFB_CheckHWBlit;
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135 device->FillHWRect = DirectFB_FillHWRect;
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136 device->SetHWColorKey = DirectFB_SetHWColorKey;
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137 device->SetHWAlpha = DirectFB_SetHWAlpha;
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138 device->LockHWSurface = DirectFB_LockHWSurface;
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139 device->UnlockHWSurface = DirectFB_UnlockHWSurface;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
140 device->FlipHWSurface = DirectFB_FlipHWSurface;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
141 device->FreeHWSurface = DirectFB_FreeHWSurface;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
142 device->SetCaption = NULL;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
143 device->SetIcon = NULL;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
144 device->IconifyWindow = NULL;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
145 device->GrabInput = NULL;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
146 device->GetWMInfo = NULL;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
147 device->InitOSKeymap = DirectFB_InitOSKeymap;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
148 device->PumpEvents = DirectFB_PumpEvents;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
149
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
150 device->free = DirectFB_DeleteDevice;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
151
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
152 return device;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
153 }
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
154
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
155 VideoBootStrap DirectFB_bootstrap = {
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
156 "directfb", "DirectFB",
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
157 DirectFB_Available, DirectFB_CreateDevice
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
158 };
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
159
464
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
160 static DFBSurfacePixelFormat GetFormatForBpp (int bpp, IDirectFBDisplayLayer *layer)
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
161 {
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
162 DFBDisplayLayerConfig dlc;
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
163 int bytes = (bpp + 7) / 8;
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
164
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
165 layer->GetConfiguration (layer, &dlc);
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
166
477
22581630aab7 Date: Tue, 27 Aug 2002 16:14:11 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 464
diff changeset
167 if (bytes == DFB_BYTES_PER_PIXEL(dlc.pixelformat) && bytes > 1)
464
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
168 return dlc.pixelformat;
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
169
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
170 switch (bytes)
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
171 {
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
172 case 1:
477
22581630aab7 Date: Tue, 27 Aug 2002 16:14:11 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 464
diff changeset
173 return DSPF_LUT8;
464
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
174 case 2:
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
175 return DSPF_RGB16;
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
176 case 3:
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
177 return DSPF_RGB24;
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
178 case 4:
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
179 return DSPF_RGB32;
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
180 }
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
181
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
182 return DSPF_UNKNOWN;
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
183 }
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
184
167
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
185 static DFBEnumerationResult EnumModesCallback (unsigned int width,
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
186 unsigned int height,
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
187 unsigned int bpp,
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
188 void *data)
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
189 {
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
190 SDL_VideoDevice *this = (SDL_VideoDevice *)data;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
191 struct DirectFBEnumRect *enumrect;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
192
464
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
193 HIDDEN->nummodes++;
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
194
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
195 enumrect = calloc(1, sizeof(struct DirectFBEnumRect));
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
196 if (!enumrect)
167
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
197 {
464
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
198 SDL_OutOfMemory();
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
199 return DFENUM_CANCEL;
167
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
200 }
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
201
464
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
202 enumrect->r.w = width;
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
203 enumrect->r.h = height;
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
204 enumrect->next = enumlist;
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
205
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
206 enumlist = enumrect;
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
207
167
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
208 return DFENUM_OK;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
209 }
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 struct private_hwdata {
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
212 IDirectFBSurface *surface;
477
22581630aab7 Date: Tue, 27 Aug 2002 16:14:11 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 464
diff changeset
213 IDirectFBPalette *palette;
167
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
214 };
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
215
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
216 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
217 {
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
218 const char *error = DirectFBErrorString (code);
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
219
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
220 if (error)
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
221 SDL_SetError("%s: %s", function, error);
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
222 else
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
223 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
224 }
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
225
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
226 static DFBSurfacePixelFormat SDLToDFBPixelFormat (SDL_PixelFormat *format)
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
227 {
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
228 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
229 {
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
230 switch (format->BitsPerPixel)
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
231 {
477
22581630aab7 Date: Tue, 27 Aug 2002 16:14:11 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 464
diff changeset
232 case 8:
22581630aab7 Date: Tue, 27 Aug 2002 16:14:11 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 464
diff changeset
233 return DSPF_LUT8;
22581630aab7 Date: Tue, 27 Aug 2002 16:14:11 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 464
diff changeset
234
167
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
235 case 16:
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
236 if (format->Rmask == 0xF800 &&
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
237 format->Gmask == 0x07E0 &&
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
238 format->Bmask == 0x001F)
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
239 return DSPF_RGB16;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
240 /* fall through */
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
241
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
242 case 15:
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
243 if (format->Rmask == 0x7C00 &&
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
244 format->Gmask == 0x03E0 &&
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
245 format->Bmask == 0x001F)
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
246 return DSPF_RGB15;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
247 break;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
248
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
249 case 24:
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
250 if (format->Rmask == 0xFF0000 &&
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
251 format->Gmask == 0x00FF00 &&
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
252 format->Bmask == 0x0000FF)
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
253 return DSPF_RGB24;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
254 break;
464
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
255
167
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
256 case 32:
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
257 if (format->Rmask == 0xFF0000 &&
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
258 format->Gmask == 0x00FF00 &&
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
259 format->Bmask == 0x0000FF)
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
260 {
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
261 if (format->Amask == 0xFF000000)
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
262 return DSPF_ARGB;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
263 else
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
264 return DSPF_RGB32;
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 break;
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 }
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
269 else
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
270 {
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
271 switch (format->BitsPerPixel)
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
272 {
464
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
273 case 8:
477
22581630aab7 Date: Tue, 27 Aug 2002 16:14:11 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 464
diff changeset
274 return DSPF_LUT8;
167
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
275 case 15:
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
276 return DSPF_RGB15;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
277 case 16:
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
278 return DSPF_RGB16;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
279 case 24:
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
280 return DSPF_RGB24;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
281 case 32:
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
282 return DSPF_RGB32;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
283 }
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
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
286 return DSPF_UNKNOWN;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
287 }
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
288
477
22581630aab7 Date: Tue, 27 Aug 2002 16:14:11 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 464
diff changeset
289 static SDL_Palette *AllocatePalette(int size)
464
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 SDL_Palette *palette;
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
292 SDL_Color *colors;
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
293
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
294 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
295 if (!palette)
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
296 {
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
297 SDL_OutOfMemory();
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
298 return NULL;
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
299 }
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
300
477
22581630aab7 Date: Tue, 27 Aug 2002 16:14:11 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 464
diff changeset
301 colors = calloc (size, sizeof(SDL_Color));
464
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
302 if (!colors)
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
303 {
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
304 SDL_OutOfMemory();
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
305 return NULL;
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
306 }
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
307
477
22581630aab7 Date: Tue, 27 Aug 2002 16:14:11 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 464
diff changeset
308 palette->ncolors = size;
464
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
309 palette->colors = colors;
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 return palette;
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
312 }
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
313
167
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
314 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
315 {
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
316 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
317 format->BitsPerPixel = format->BytesPerPixel = 0;
167
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
318
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
319 switch (pixelformat)
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
320 {
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
321 case DSPF_A8:
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
322 format->Amask = 0x000000FF;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
323 break;
464
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
324
167
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
325 case DSPF_RGB15:
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
326 format->Rmask = 0x00007C00;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
327 format->Gmask = 0x000003E0;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
328 format->Bmask = 0x0000001F;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
329 break;
464
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
330
167
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
331 case DSPF_RGB16:
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
332 format->Rmask = 0x0000F800;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
333 format->Gmask = 0x000007E0;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
334 format->Bmask = 0x0000001F;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
335 break;
464
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
336
167
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
337 case DSPF_ARGB:
464
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
338 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
339 /* fall through */
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
340 case DSPF_RGB24:
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
341 case DSPF_RGB32:
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
342 format->Rmask = 0x00FF0000;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
343 format->Gmask = 0x0000FF00;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
344 format->Bmask = 0x000000FF;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
345 break;
464
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
346
477
22581630aab7 Date: Tue, 27 Aug 2002 16:14:11 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 464
diff changeset
347 case DSPF_LUT8:
22581630aab7 Date: Tue, 27 Aug 2002 16:14:11 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 464
diff changeset
348 format->Rmask = 0x000000FF;
22581630aab7 Date: Tue, 27 Aug 2002 16:14:11 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 464
diff changeset
349 format->Gmask = 0x000000FF;
22581630aab7 Date: Tue, 27 Aug 2002 16:14:11 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 464
diff changeset
350 format->Bmask = 0x000000FF;
464
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
351
477
22581630aab7 Date: Tue, 27 Aug 2002 16:14:11 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 464
diff changeset
352 if (!format->palette)
22581630aab7 Date: Tue, 27 Aug 2002 16:14:11 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 464
diff changeset
353 format->palette = AllocatePalette(256);
464
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
354 break;
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
355
167
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
356 default:
477
22581630aab7 Date: Tue, 27 Aug 2002 16:14:11 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 464
diff changeset
357 fprintf (stderr, "SDL_DirectFB: Unsupported pixelformat (0x%08x)!\n", pixelformat);
167
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
358 return -1;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
359 }
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
360
464
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
361 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
362 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
363
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
364 return 0;
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
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
367
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
368 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
369 {
464
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
370 int i;
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
371 DFBResult ret;
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
372 DFBCardCapabilities caps;
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
373 DFBDisplayLayerConfig dlc;
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
374 struct DirectFBEnumRect *rect;
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
375 IDirectFB *dfb = NULL;
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
376 IDirectFBDisplayLayer *layer = NULL;
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
377 IDirectFBEventBuffer *events = NULL;
167
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
378
728
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
379 HIDDEN->c2layer = NULL, HIDDEN->c2frame = NULL;
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
380 HIDDEN->enable_mga_crtc2 = 0;
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
381 HIDDEN->mga_crtc2_stretch_overscan = 1;
167
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
382
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
383 ret = DirectFBInit (NULL, NULL);
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
384 if (ret)
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 SetDirectFBerror ("DirectFBInit", ret);
464
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
387 goto error;
167
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
388 }
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 ret = DirectFBCreate (&dfb);
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
391 if (ret)
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 SetDirectFBerror ("DirectFBCreate", ret);
464
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
394 goto error;
167
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
395 }
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 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
398 if (ret)
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 SetDirectFBerror ("dfb->GetDisplayLayer", ret);
464
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
401 goto error;
167
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
402 }
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
403
546
0009aadb3d01 Updated for DirectDB 0.9.15 (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents: 478
diff changeset
404 ret = dfb->CreateInputEventBuffer (dfb, DICAPS_ALL, DFB_FALSE, &events);
167
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
405 if (ret)
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
406 {
286
3ea69fd0b095 Updated for DirectFB 0.9.9
Sam Lantinga <slouken@libsdl.org>
parents: 259
diff changeset
407 SetDirectFBerror ("dfb->CreateEventBuffer", ret);
464
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
408 goto error;
167
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
409 }
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
410
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
411 layer->EnableCursor (layer, 1);
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
412
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
413 /* 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
414 layer->GetConfiguration (layer, &dlc);
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
415
477
22581630aab7 Date: Tue, 27 Aug 2002 16:14:11 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 464
diff changeset
416 /* If current format is not supported use LUT8 as the default */
22581630aab7 Date: Tue, 27 Aug 2002 16:14:11 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 464
diff changeset
417 if (DFBToSDLPixelFormat (dlc.pixelformat, vformat))
22581630aab7 Date: Tue, 27 Aug 2002 16:14:11 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 464
diff changeset
418 DFBToSDLPixelFormat (DSPF_LUT8, vformat);
167
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
419
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
420 /* Enumerate the available fullscreen modes */
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
421 ret = dfb->EnumVideoModes (dfb, EnumModesCallback, this);
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
422 if (ret)
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
423 {
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
424 SetDirectFBerror ("dfb->EnumVideoModes", ret);
464
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
425 goto error;
167
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
426 }
464
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
427
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
428 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
429 if (!HIDDEN->modelist)
167
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
430 {
464
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
431 SDL_OutOfMemory();
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
432 goto error;
167
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
464
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
435 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
436 {
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
437 HIDDEN->modelist[i] = &rect->r;
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
438 }
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
439
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
440 HIDDEN->modelist[i] = NULL;
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
441
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
442
167
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
443 /* 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
444 dfb->GetCardCapabilities (dfb, &caps);
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
445
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
446 this->info.wm_available = 1;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
447 this->info.hw_available = 1;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
448 this->info.blit_hw = 1;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
449 this->info.blit_hw_CC = 1;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
450 this->info.blit_hw_A = 1;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
451 this->info.blit_fill = 1;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
452 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
453
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
454 HIDDEN->initialized = 1;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
455 HIDDEN->dfb = dfb;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
456 HIDDEN->layer = layer;
464
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
457 HIDDEN->eventbuffer = events;
167
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
458
728
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
459 if (getenv("SDL_DIRECTFB_MGA_CRTC2") != NULL)
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
460 HIDDEN->enable_mga_crtc2 = 1;
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
461
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
462 if (HIDDEN->enable_mga_crtc2)
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
463 {
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
464 ret = dfb->GetDisplayLayer (dfb, 2, &HIDDEN->c2layer);
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
465 if (ret)
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
466 {
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
467 SetDirectFBerror ("dfb->GetDisplayLayer(CRTC2)", ret);
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
468 goto error;
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
469 }
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
470
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
471 ret = HIDDEN->layer->SetCooperativeLevel(HIDDEN->layer, DLSCL_EXCLUSIVE);
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
472 if (ret)
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
473 {
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
474 SetDirectFBerror ("layer->SetCooperativeLevel(CRTC2, EXCLUSIVE)", ret);
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
475 goto error;
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
476 }
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
477
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
478 ret = HIDDEN->c2layer->SetCooperativeLevel(HIDDEN->c2layer, DLSCL_EXCLUSIVE);
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
479 if (ret)
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
480 {
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
481 SetDirectFBerror ("c2layer->SetCooperativeLevel(CRTC2, EXCLUSIVE)", ret);
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
482 goto error;
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
483 }
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
484
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
485 HIDDEN->c2layer->SetOpacity(HIDDEN->c2layer, 0x0);
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
486
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
487 /* Init the surface here as it got a fixed size */
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
488 DFBDisplayLayerConfig dlc;
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
489 DFBDisplayLayerConfigFlags failed;
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
490
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
491 dlc.flags = DLCONF_PIXELFORMAT | DLCONF_BUFFERMODE | DLCONF_OPTIONS;
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
492 dlc.buffermode = DLBM_BACKVIDEO;
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
493 dlc.options = DLOP_FLICKER_FILTERING;
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
494 dlc.pixelformat = DSPF_RGB32;
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
495
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
496 ret = HIDDEN->c2layer->TestConfiguration( HIDDEN->c2layer, &dlc, &failed );
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
497 if (ret)
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
498 {
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
499 SetDirectFBerror ("c2layer->TestConfiguration", ret);
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
500 goto error;
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
501 }
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
502
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
503 ret = HIDDEN->c2layer->SetConfiguration( HIDDEN->c2layer, &dlc );
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
504 if (ret)
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
505 {
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
506 SetDirectFBerror ("c2layer->SetConfiguration", ret);
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
507 goto error;
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
508 }
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
509
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
510 ret = HIDDEN->c2layer->GetSurface( HIDDEN->c2layer, &HIDDEN->c2frame );
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
511 if (ret)
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
512 {
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
513 SetDirectFBerror ("c2layer->GetSurface", ret);
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
514 goto error;
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
515 }
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
516
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
517 HIDDEN->c2framesize.x = 0;
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
518 HIDDEN->c2framesize.y = 0;
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
519 HIDDEN->c2frame->GetSize( HIDDEN->c2frame, &HIDDEN->c2framesize.w, &HIDDEN->c2framesize.h);
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
520
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
521 HIDDEN->c2frame->SetBlittingFlags( HIDDEN->c2frame, DSBLIT_NOFX );
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
522 HIDDEN->c2frame->SetColor( HIDDEN->c2frame, 0, 0, 0, 0xff );
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
523
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
524 /* Clear CRTC2 */
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
525 HIDDEN->c2frame->Clear(HIDDEN->c2frame, 0, 0, 0, 0xff );
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
526 HIDDEN->c2frame->Flip(HIDDEN->c2frame, NULL, 0 );
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
527 HIDDEN->c2frame->Clear(HIDDEN->c2frame, 0, 0, 0, 0xff );
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
528 HIDDEN->c2frame->Flip(HIDDEN->c2frame, NULL, 0 );
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
529 HIDDEN->c2frame->Clear(HIDDEN->c2frame, 0, 0, 0, 0xff );
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
530
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
531 HIDDEN->c2layer->SetOpacity(HIDDEN->c2layer, 0xFF );
732
d18e2b224d0e Date: Wed, 5 Nov 2003 21:27:47 +0100
Ryan C. Gordon <icculus@icculus.org>
parents: 728
diff changeset
532
d18e2b224d0e Date: Wed, 5 Nov 2003 21:27:47 +0100
Ryan C. Gordon <icculus@icculus.org>
parents: 728
diff changeset
533 /* Check if overscan is possibly set */
d18e2b224d0e Date: Wed, 5 Nov 2003 21:27:47 +0100
Ryan C. Gordon <icculus@icculus.org>
parents: 728
diff changeset
534 if (getenv("SDL_DIRECTFB_MGA_OVERSCAN") != NULL)
d18e2b224d0e Date: Wed, 5 Nov 2003 21:27:47 +0100
Ryan C. Gordon <icculus@icculus.org>
parents: 728
diff changeset
535 {
d18e2b224d0e Date: Wed, 5 Nov 2003 21:27:47 +0100
Ryan C. Gordon <icculus@icculus.org>
parents: 728
diff changeset
536 float overscan = 0;
d18e2b224d0e Date: Wed, 5 Nov 2003 21:27:47 +0100
Ryan C. Gordon <icculus@icculus.org>
parents: 728
diff changeset
537 if (sscanf(getenv("SDL_DIRECTFB_MGA_OVERSCAN"), "%f", &overscan) == 1)
d18e2b224d0e Date: Wed, 5 Nov 2003 21:27:47 +0100
Ryan C. Gordon <icculus@icculus.org>
parents: 728
diff changeset
538 if (overscan > 0 && overscan < 2)
d18e2b224d0e Date: Wed, 5 Nov 2003 21:27:47 +0100
Ryan C. Gordon <icculus@icculus.org>
parents: 728
diff changeset
539 HIDDEN->mga_crtc2_stretch_overscan = overscan;
d18e2b224d0e Date: Wed, 5 Nov 2003 21:27:47 +0100
Ryan C. Gordon <icculus@icculus.org>
parents: 728
diff changeset
540 }
d18e2b224d0e Date: Wed, 5 Nov 2003 21:27:47 +0100
Ryan C. Gordon <icculus@icculus.org>
parents: 728
diff changeset
541
d18e2b224d0e Date: Wed, 5 Nov 2003 21:27:47 +0100
Ryan C. Gordon <icculus@icculus.org>
parents: 728
diff changeset
542 #ifdef DIRECTFB_CRTC2_DEBUG
d18e2b224d0e Date: Wed, 5 Nov 2003 21:27:47 +0100
Ryan C. Gordon <icculus@icculus.org>
parents: 728
diff changeset
543 printf("CRTC2 overscan: %f\n", HIDDEN->mga_crtc2_stretch_overscan);
d18e2b224d0e Date: Wed, 5 Nov 2003 21:27:47 +0100
Ryan C. Gordon <icculus@icculus.org>
parents: 728
diff changeset
544 #endif
728
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
545 }
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
546
167
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
547 return 0;
464
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
548
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
549 error:
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
550 if (events)
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
551 events->Release (events);
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
552
728
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
553 if (HIDDEN->c2frame)
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
554 HIDDEN->c2frame->Release (HIDDEN->c2frame);
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
555
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
556 if (HIDDEN->c2layer)
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
557 HIDDEN->c2layer->Release (HIDDEN->c2layer);
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
558
464
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
559 if (layer)
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
560 layer->Release (layer);
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
561
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
562 if (dfb)
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
563 dfb->Release (dfb);
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
564
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
565 return -1;
167
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
566 }
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 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
569 {
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
570 if (flags & SDL_FULLSCREEN)
464
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
571 return HIDDEN->modelist;
167
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
572 else
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
573 if (SDLToDFBPixelFormat (format) != DSPF_UNKNOWN)
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
574 return (SDL_Rect**) -1;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
575
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
576 return NULL;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
577 }
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
578
464
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
579 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
580 {
477
22581630aab7 Date: Tue, 27 Aug 2002 16:14:11 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 464
diff changeset
581 DFBResult ret;
22581630aab7 Date: Tue, 27 Aug 2002 16:14:11 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 464
diff changeset
582 DFBSurfaceDescription dsc;
22581630aab7 Date: Tue, 27 Aug 2002 16:14:11 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 464
diff changeset
583 DFBSurfacePixelFormat pixelformat;
22581630aab7 Date: Tue, 27 Aug 2002 16:14:11 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 464
diff changeset
584 IDirectFBSurface *surface;
167
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
585
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
586 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
587 width, height, bpp, flags);
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
588
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
589 flags |= SDL_FULLSCREEN;
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 /* Release previous primary surface */
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
592 if (current->hwdata && current->hwdata->surface)
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 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
595 current->hwdata->surface = NULL;
477
22581630aab7 Date: Tue, 27 Aug 2002 16:14:11 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 464
diff changeset
596
22581630aab7 Date: Tue, 27 Aug 2002 16:14:11 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 464
diff changeset
597 /* And its palette if present */
22581630aab7 Date: Tue, 27 Aug 2002 16:14:11 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 464
diff changeset
598 if (current->hwdata->palette)
22581630aab7 Date: Tue, 27 Aug 2002 16:14:11 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 464
diff changeset
599 {
22581630aab7 Date: Tue, 27 Aug 2002 16:14:11 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 464
diff changeset
600 current->hwdata->palette->Release (current->hwdata->palette);
22581630aab7 Date: Tue, 27 Aug 2002 16:14:11 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 464
diff changeset
601 current->hwdata->palette = NULL;
22581630aab7 Date: Tue, 27 Aug 2002 16:14:11 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 464
diff changeset
602 }
167
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
603 }
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
604 else if (!current->hwdata)
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
605 {
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
606 /* 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
607 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
608 if (!current->hwdata)
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
609 {
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
610 SDL_OutOfMemory();
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
611 return NULL;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
612 }
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
613 }
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
614
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
615 /* 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
616 if (flags & SDL_FULLSCREEN)
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
617 {
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
618 ret = HIDDEN->dfb->SetCooperativeLevel (HIDDEN->dfb, DFSCL_FULLSCREEN);
728
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
619 if (ret && !HIDDEN->enable_mga_crtc2)
167
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
620 {
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
621 DirectFBError ("dfb->SetCooperativeLevel", ret);
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
622 flags &= ~SDL_FULLSCREEN;
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 }
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
625 else
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
626 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
627
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
628 /* Set video mode */
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
629 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
630 if (ret)
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
631 {
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
632 if (flags & SDL_FULLSCREEN)
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 flags &= ~SDL_FULLSCREEN;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
635 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
636 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
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 if (ret)
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 SetDirectFBerror ("dfb->SetVideoMode", ret);
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
642 return NULL;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
643 }
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
644 }
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
645
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
646 /* Create primary surface */
464
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
647 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
648 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
649 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
650
477
22581630aab7 Date: Tue, 27 Aug 2002 16:14:11 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 464
diff changeset
651 ret = HIDDEN->dfb->CreateSurface (HIDDEN->dfb, &dsc, &surface);
167
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
652 if (ret && (flags & SDL_DOUBLEBUF))
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 /* Try without double buffering */
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
655 dsc.caps &= ~DSCAPS_FLIPPING;
477
22581630aab7 Date: Tue, 27 Aug 2002 16:14:11 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 464
diff changeset
656 ret = HIDDEN->dfb->CreateSurface (HIDDEN->dfb, &dsc, &surface);
167
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
657 }
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
658 if (ret)
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 SetDirectFBerror ("dfb->CreateSurface", ret);
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
661 return NULL;
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
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
664 current->w = width;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
665 current->h = height;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
666 current->flags = SDL_HWSURFACE | SDL_PREALLOC;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
667
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
668 if (flags & SDL_FULLSCREEN)
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
669 {
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
670 current->flags |= SDL_FULLSCREEN;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
671 this->UpdateRects = DirectFB_DirectUpdate;
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 else
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
674 this->UpdateRects = DirectFB_WindowedUpdate;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
675
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
676 if (dsc.caps & DSCAPS_FLIPPING)
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
677 current->flags |= SDL_DOUBLEBUF;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
678
477
22581630aab7 Date: Tue, 27 Aug 2002 16:14:11 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 464
diff changeset
679 surface->GetPixelFormat (surface, &pixelformat);
22581630aab7 Date: Tue, 27 Aug 2002 16:14:11 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 464
diff changeset
680
167
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
681 DFBToSDLPixelFormat (pixelformat, current->format);
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
682
477
22581630aab7 Date: Tue, 27 Aug 2002 16:14:11 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 464
diff changeset
683 /* Get the surface palette (if supported) */
22581630aab7 Date: Tue, 27 Aug 2002 16:14:11 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 464
diff changeset
684 if (DFB_PIXELFORMAT_IS_INDEXED( pixelformat ))
22581630aab7 Date: Tue, 27 Aug 2002 16:14:11 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 464
diff changeset
685 {
22581630aab7 Date: Tue, 27 Aug 2002 16:14:11 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 464
diff changeset
686 surface->GetPalette (surface, &current->hwdata->palette);
22581630aab7 Date: Tue, 27 Aug 2002 16:14:11 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 464
diff changeset
687
22581630aab7 Date: Tue, 27 Aug 2002 16:14:11 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 464
diff changeset
688 current->flags |= SDL_HWPALETTE;
22581630aab7 Date: Tue, 27 Aug 2002 16:14:11 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 464
diff changeset
689 }
22581630aab7 Date: Tue, 27 Aug 2002 16:14:11 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 464
diff changeset
690
22581630aab7 Date: Tue, 27 Aug 2002 16:14:11 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 464
diff changeset
691 current->hwdata->surface = surface;
22581630aab7 Date: Tue, 27 Aug 2002 16:14:11 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 464
diff changeset
692
728
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
693 /* MGA CRTC2 stuff */
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
694 if (HIDDEN->enable_mga_crtc2)
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
695 {
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
696 /* no stretching if c2ssize == c2framesize */
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
697 HIDDEN->c2ssize.x = 0, HIDDEN->c2ssize.y = 0;
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
698 HIDDEN->c2ssize.w = width;
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
699 HIDDEN->c2ssize.h = height;
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
700
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
701 HIDDEN->c2dsize.x = 0, HIDDEN->c2dsize.y = 0;
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
702 HIDDEN->c2dsize.w = width;
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
703 HIDDEN->c2dsize.h = height;
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
704
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
705 HIDDEN->mga_crtc2_stretch = 0;
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
706
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
707 if (getenv("SDL_DIRECTFB_MGA_STRETCH") != NULL)
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
708 {
732
d18e2b224d0e Date: Wed, 5 Nov 2003 21:27:47 +0100
Ryan C. Gordon <icculus@icculus.org>
parents: 728
diff changeset
709 /* Normally assume a picture aspect ratio of 4:3 */
d18e2b224d0e Date: Wed, 5 Nov 2003 21:27:47 +0100
Ryan C. Gordon <icculus@icculus.org>
parents: 728
diff changeset
710 int zoom_aspect_x = 4, zoom_aspect_y = 3, i, j;
d18e2b224d0e Date: Wed, 5 Nov 2003 21:27:47 +0100
Ryan C. Gordon <icculus@icculus.org>
parents: 728
diff changeset
711
d18e2b224d0e Date: Wed, 5 Nov 2003 21:27:47 +0100
Ryan C. Gordon <icculus@icculus.org>
parents: 728
diff changeset
712 for (i = 1; i < 20; i++)
d18e2b224d0e Date: Wed, 5 Nov 2003 21:27:47 +0100
Ryan C. Gordon <icculus@icculus.org>
parents: 728
diff changeset
713 {
d18e2b224d0e Date: Wed, 5 Nov 2003 21:27:47 +0100
Ryan C. Gordon <icculus@icculus.org>
parents: 728
diff changeset
714 for (j = 1; j < 10; j++)
d18e2b224d0e Date: Wed, 5 Nov 2003 21:27:47 +0100
Ryan C. Gordon <icculus@icculus.org>
parents: 728
diff changeset
715 {
d18e2b224d0e Date: Wed, 5 Nov 2003 21:27:47 +0100
Ryan C. Gordon <icculus@icculus.org>
parents: 728
diff changeset
716 if ((float)width/(float)i*(float)j == height)
d18e2b224d0e Date: Wed, 5 Nov 2003 21:27:47 +0100
Ryan C. Gordon <icculus@icculus.org>
parents: 728
diff changeset
717 {
d18e2b224d0e Date: Wed, 5 Nov 2003 21:27:47 +0100
Ryan C. Gordon <icculus@icculus.org>
parents: 728
diff changeset
718 zoom_aspect_x = i;
d18e2b224d0e Date: Wed, 5 Nov 2003 21:27:47 +0100
Ryan C. Gordon <icculus@icculus.org>
parents: 728
diff changeset
719 zoom_aspect_y = j;
d18e2b224d0e Date: Wed, 5 Nov 2003 21:27:47 +0100
Ryan C. Gordon <icculus@icculus.org>
parents: 728
diff changeset
720
d18e2b224d0e Date: Wed, 5 Nov 2003 21:27:47 +0100
Ryan C. Gordon <icculus@icculus.org>
parents: 728
diff changeset
721 /* break the loop */
d18e2b224d0e Date: Wed, 5 Nov 2003 21:27:47 +0100
Ryan C. Gordon <icculus@icculus.org>
parents: 728
diff changeset
722 i = 21;
d18e2b224d0e Date: Wed, 5 Nov 2003 21:27:47 +0100
Ryan C. Gordon <icculus@icculus.org>
parents: 728
diff changeset
723 break;
d18e2b224d0e Date: Wed, 5 Nov 2003 21:27:47 +0100
Ryan C. Gordon <icculus@icculus.org>
parents: 728
diff changeset
724 }
d18e2b224d0e Date: Wed, 5 Nov 2003 21:27:47 +0100
Ryan C. Gordon <icculus@icculus.org>
parents: 728
diff changeset
725 }
d18e2b224d0e Date: Wed, 5 Nov 2003 21:27:47 +0100
Ryan C. Gordon <icculus@icculus.org>
parents: 728
diff changeset
726 }
d18e2b224d0e Date: Wed, 5 Nov 2003 21:27:47 +0100
Ryan C. Gordon <icculus@icculus.org>
parents: 728
diff changeset
727
d18e2b224d0e Date: Wed, 5 Nov 2003 21:27:47 +0100
Ryan C. Gordon <icculus@icculus.org>
parents: 728
diff changeset
728 #ifdef DIRECTFB_CRTC2_DEBUG
d18e2b224d0e Date: Wed, 5 Nov 2003 21:27:47 +0100
Ryan C. Gordon <icculus@icculus.org>
parents: 728
diff changeset
729 printf("Source resolution: X: %d, Y: %d, Aspect ratio: %d:%d\n", width, height, zoom_aspect_x, zoom_aspect_y);
d18e2b224d0e Date: Wed, 5 Nov 2003 21:27:47 +0100
Ryan C. Gordon <icculus@icculus.org>
parents: 728
diff changeset
730 printf("CRTC2 resolution: X: %d, Y: %d\n", HIDDEN->c2framesize.w, HIDDEN->c2framesize.h);
d18e2b224d0e Date: Wed, 5 Nov 2003 21:27:47 +0100
Ryan C. Gordon <icculus@icculus.org>
parents: 728
diff changeset
731 #endif
d18e2b224d0e Date: Wed, 5 Nov 2003 21:27:47 +0100
Ryan C. Gordon <icculus@icculus.org>
parents: 728
diff changeset
732
d18e2b224d0e Date: Wed, 5 Nov 2003 21:27:47 +0100
Ryan C. Gordon <icculus@icculus.org>
parents: 728
diff changeset
733 /* don't stretch only slightly smaller/larger images */
d18e2b224d0e Date: Wed, 5 Nov 2003 21:27:47 +0100
Ryan C. Gordon <icculus@icculus.org>
parents: 728
diff changeset
734 if ((float)width < (float)HIDDEN->c2framesize.w*0.95 || (float)height < (float)HIDDEN->c2framesize.h*0.95)
728
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
735 {
732
d18e2b224d0e Date: Wed, 5 Nov 2003 21:27:47 +0100
Ryan C. Gordon <icculus@icculus.org>
parents: 728
diff changeset
736 while ((float)HIDDEN->c2dsize.w < (float)HIDDEN->c2framesize.w*HIDDEN->mga_crtc2_stretch_overscan && (float)HIDDEN->c2dsize.h < (float)HIDDEN->c2framesize.h*HIDDEN->mga_crtc2_stretch_overscan)
728
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
737 {
732
d18e2b224d0e Date: Wed, 5 Nov 2003 21:27:47 +0100
Ryan C. Gordon <icculus@icculus.org>
parents: 728
diff changeset
738 HIDDEN->c2dsize.w+=zoom_aspect_x;
d18e2b224d0e Date: Wed, 5 Nov 2003 21:27:47 +0100
Ryan C. Gordon <icculus@icculus.org>
parents: 728
diff changeset
739 HIDDEN->c2dsize.h+=zoom_aspect_y;
728
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
740 }
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
741
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
742 /* one step down */
732
d18e2b224d0e Date: Wed, 5 Nov 2003 21:27:47 +0100
Ryan C. Gordon <icculus@icculus.org>
parents: 728
diff changeset
743 HIDDEN->c2dsize.w-=zoom_aspect_x;
d18e2b224d0e Date: Wed, 5 Nov 2003 21:27:47 +0100
Ryan C. Gordon <icculus@icculus.org>
parents: 728
diff changeset
744 HIDDEN->c2dsize.h-=zoom_aspect_y;
728
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
745
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
746 #ifdef DIRECTFB_CRTC2_DEBUG
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
747 printf("Stretched resolution: X: %d, Y: %d\n", HIDDEN->c2dsize.w, HIDDEN->c2dsize.h);
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
748 #endif
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
749
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
750 HIDDEN->mga_crtc2_stretch = 1;
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
751 }
732
d18e2b224d0e Date: Wed, 5 Nov 2003 21:27:47 +0100
Ryan C. Gordon <icculus@icculus.org>
parents: 728
diff changeset
752 else if ((float)width > (float)HIDDEN->c2framesize.w*0.95 || (float)height > (float)HIDDEN->c2framesize.h*0.95)
728
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
753 {
732
d18e2b224d0e Date: Wed, 5 Nov 2003 21:27:47 +0100
Ryan C. Gordon <icculus@icculus.org>
parents: 728
diff changeset
754 while ((float)HIDDEN->c2dsize.w > (float)HIDDEN->c2framesize.w*HIDDEN->mga_crtc2_stretch_overscan || (float)HIDDEN->c2dsize.h > (float)HIDDEN->c2framesize.h*HIDDEN->mga_crtc2_stretch_overscan)
728
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
755 {
732
d18e2b224d0e Date: Wed, 5 Nov 2003 21:27:47 +0100
Ryan C. Gordon <icculus@icculus.org>
parents: 728
diff changeset
756 HIDDEN->c2dsize.w-=zoom_aspect_x;
d18e2b224d0e Date: Wed, 5 Nov 2003 21:27:47 +0100
Ryan C. Gordon <icculus@icculus.org>
parents: 728
diff changeset
757 HIDDEN->c2dsize.h-=zoom_aspect_y;
728
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
758 }
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
759
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
760 #ifdef DIRECTFB_CRTC2_DEBUG
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
761 printf("Down-Stretched resolution: X: %d, Y: %d\n", HIDDEN->c2dsize.w, HIDDEN->c2dsize.h);
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
762 #endif
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
763
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
764 HIDDEN->mga_crtc2_stretch = 1;
732
d18e2b224d0e Date: Wed, 5 Nov 2003 21:27:47 +0100
Ryan C. Gordon <icculus@icculus.org>
parents: 728
diff changeset
765 } else {
d18e2b224d0e Date: Wed, 5 Nov 2003 21:27:47 +0100
Ryan C. Gordon <icculus@icculus.org>
parents: 728
diff changeset
766 #ifdef DIRECTFB_CRTC2_DEBUG
d18e2b224d0e Date: Wed, 5 Nov 2003 21:27:47 +0100
Ryan C. Gordon <icculus@icculus.org>
parents: 728
diff changeset
767 printf("Not stretching image\n");
d18e2b224d0e Date: Wed, 5 Nov 2003 21:27:47 +0100
Ryan C. Gordon <icculus@icculus.org>
parents: 728
diff changeset
768 #endif
728
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
769 }
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
770
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
771 /* Panning */
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
772 if (HIDDEN->c2framesize.w > HIDDEN->c2dsize.w)
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
773 HIDDEN->c2dsize.x = (HIDDEN->c2framesize.w - HIDDEN->c2dsize.w) / 2;
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
774 else
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
775 HIDDEN->c2dsize.x = (HIDDEN->c2dsize.w - HIDDEN->c2framesize.w) / 2;
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
776
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
777 if (HIDDEN->c2framesize.h > HIDDEN->c2dsize.h)
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
778 HIDDEN->c2dsize.y = (HIDDEN->c2framesize.h - HIDDEN->c2dsize.h) / 2;
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
779 else
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
780 HIDDEN->c2dsize.y = (HIDDEN->c2dsize.h - HIDDEN->c2framesize.h) / 2;
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
781
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
782 #ifdef DIRECTFB_CRTC2_DEBUG
732
d18e2b224d0e Date: Wed, 5 Nov 2003 21:27:47 +0100
Ryan C. Gordon <icculus@icculus.org>
parents: 728
diff changeset
783 printf("CRTC2 position X: %d, Y: %d\n", HIDDEN->c2dsize.x, HIDDEN->c2dsize.y);
728
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
784 #endif
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
785 }
732
d18e2b224d0e Date: Wed, 5 Nov 2003 21:27:47 +0100
Ryan C. Gordon <icculus@icculus.org>
parents: 728
diff changeset
786 }
728
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
787
167
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
788 return current;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
789 }
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
790
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
791 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
792 {
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
793 DFBResult ret;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
794 DFBSurfaceDescription dsc;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
795
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
796 /* 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
797 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
798
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
799 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
800 return -1;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
801
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
802 /* fill surface description */
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
803 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
804 dsc.width = surface->w;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
805 dsc.height = surface->h;
464
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
806 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
807
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
808 /* find the right pixelformat */
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
809 dsc.pixelformat = SDLToDFBPixelFormat (surface->format);
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
810 if (dsc.pixelformat == DSPF_UNKNOWN)
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
811 return -1;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
812
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
813 /* 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
814 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
815 if (surface->hwdata == NULL)
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
816 {
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
817 SDL_OutOfMemory();
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
818 return -1;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
819 }
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
820
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
821 /* Create the surface */
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
822 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
823 if (ret)
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
824 {
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
825 SetDirectFBerror ("dfb->CreateSurface", ret);
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
826 free (surface->hwdata);
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
827 surface->hwdata = NULL;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
828 return -1;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
829 }
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
830
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
831 surface->flags |= SDL_HWSURFACE | SDL_PREALLOC;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
832
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
833 return 0;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
834 }
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
835
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
836 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
837 {
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
838 if (surface->hwdata && HIDDEN->initialized)
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
839 {
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
840 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
841 free (surface->hwdata);
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
842 surface->hwdata = NULL;
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 }
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
845
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
846 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
847 {
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
848 /* 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
849 src->hwdata, dst->hwdata);*/
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
850
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
851 if (!src->hwdata || !dst->hwdata)
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
852 return 0;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
853
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
854 src->flags |= SDL_HWACCEL;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
855 src->map->hw_blit = DirectFB_HWAccelBlit;
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 return 1;
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
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
860 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
861 SDL_Surface *dst, SDL_Rect *dstrect)
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
862 {
464
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
863 DFBSurfaceBlittingFlags flags = DSBLIT_NOFX;
167
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
864
464
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
865 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
866 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
867
464
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
868 IDirectFBSurface *surface = dst->hwdata->surface;
167
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
869
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
870 if (src->flags & SDL_SRCCOLORKEY)
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
871 {
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
872 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
873 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
874 }
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
875
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
876 if (src->flags & SDL_SRCALPHA)
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
877 {
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
878 flags |= DSBLIT_BLEND_COLORALPHA;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
879 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
880 }
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
881
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
882 surface->SetBlittingFlags (surface, flags);
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
883
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
884 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
885 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
886 else
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
887 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
888
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
889 return 0;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
890 }
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
891
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
892 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
893 {
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
894 SDL_PixelFormat *fmt = dst->format;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
895 IDirectFBSurface *surface = dst->hwdata->surface;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
896
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
897 /* ugly */
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
898 surface->SetColor (surface,
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
899 (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
900 (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
901 (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
902 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
903
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
904 return 0;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
905 }
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
906
219
f928da36f0e9 Updated SDL DirectFB backend for DirectFB version 0.9.7
Sam Lantinga <slouken@libsdl.org>
parents: 167
diff changeset
907 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
908 {
219
f928da36f0e9 Updated SDL DirectFB backend for DirectFB version 0.9.7
Sam Lantinga <slouken@libsdl.org>
parents: 167
diff changeset
909 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
910 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
911
477
22581630aab7 Date: Tue, 27 Aug 2002 16:14:11 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 464
diff changeset
912 if (fmt->BitsPerPixel == 8)
22581630aab7 Date: Tue, 27 Aug 2002 16:14:11 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 464
diff changeset
913 surface->SetSrcColorKeyIndex (surface, key);
22581630aab7 Date: Tue, 27 Aug 2002 16:14:11 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 464
diff changeset
914 else
22581630aab7 Date: Tue, 27 Aug 2002 16:14:11 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 464
diff changeset
915 /* ugly */
22581630aab7 Date: Tue, 27 Aug 2002 16:14:11 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 464
diff changeset
916 surface->SetSrcColorKey (surface,
22581630aab7 Date: Tue, 27 Aug 2002 16:14:11 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 464
diff changeset
917 (key & fmt->Rmask) >> (fmt->Rshift - fmt->Rloss),
22581630aab7 Date: Tue, 27 Aug 2002 16:14:11 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 464
diff changeset
918 (key & fmt->Gmask) >> (fmt->Gshift - fmt->Gloss),
22581630aab7 Date: Tue, 27 Aug 2002 16:14:11 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 464
diff changeset
919 (key & fmt->Bmask) << (fmt->Bloss - fmt->Bshift));
219
f928da36f0e9 Updated SDL DirectFB backend for DirectFB version 0.9.7
Sam Lantinga <slouken@libsdl.org>
parents: 167
diff changeset
920
167
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
921 return 0;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
922 }
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
923
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
924 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
925 {
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
926 return 0;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
927 }
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
928
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
929 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
930 {
728
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
931 if (HIDDEN->enable_mga_crtc2)
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
932 {
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
933 int rtn = surface->hwdata->surface->Flip (surface->hwdata->surface, NULL, 0);
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
934 if (HIDDEN->mga_crtc2_stretch)
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
935 HIDDEN->c2frame->StretchBlit(HIDDEN->c2frame, surface->hwdata->surface, &HIDDEN->c2ssize, &HIDDEN->c2dsize);
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
936 else
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
937 HIDDEN->c2frame->Blit(HIDDEN->c2frame, surface->hwdata->surface, NULL, HIDDEN->c2dsize.x, HIDDEN->c2dsize.y);
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
938
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
939 HIDDEN->c2frame->Flip(HIDDEN->c2frame, NULL, DSFLIP_WAITFORSYNC);
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
940 return rtn;
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
941 }
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
942 else
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
943 return surface->hwdata->surface->Flip (surface->hwdata->surface, NULL, DSFLIP_WAITFORSYNC);
167
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
944 }
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
945
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
946 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
947 {
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
948 DFBResult ret;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
949 void *data;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
950 int pitch;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
951
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
952 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
953 DSLF_WRITE, &data, &pitch);
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
954 if (ret)
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
955 {
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
956 SetDirectFBerror ("surface->Lock", ret);
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
957 return -1;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
958 }
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
959
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
960 surface->pixels = data;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
961 surface->pitch = pitch;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
962
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
963 return 0;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
964 }
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
965
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
966 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
967 {
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
968 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
969 surface->pixels = NULL;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
970 }
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
971
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
972 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
973 {
728
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
974 if (HIDDEN->enable_mga_crtc2)
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
975 {
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
976 if (HIDDEN->mga_crtc2_stretch)
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
977 HIDDEN->c2frame->StretchBlit(HIDDEN->c2frame, this->screen->hwdata->surface, &HIDDEN->c2ssize, &HIDDEN->c2dsize);
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
978 else
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
979 HIDDEN->c2frame->Blit(HIDDEN->c2frame, this->screen->hwdata->surface, NULL, HIDDEN->c2dsize.x, HIDDEN->c2dsize.y);
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
980
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
981 HIDDEN->c2frame->Flip(HIDDEN->c2frame, NULL, DSFLIP_WAITFORSYNC);
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
982 }
167
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
983 }
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
984
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
985 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
986 {
286
3ea69fd0b095 Updated for DirectFB 0.9.9
Sam Lantinga <slouken@libsdl.org>
parents: 259
diff changeset
987 DFBRegion region;
3ea69fd0b095 Updated for DirectFB 0.9.9
Sam Lantinga <slouken@libsdl.org>
parents: 259
diff changeset
988 int i;
3ea69fd0b095 Updated for DirectFB 0.9.9
Sam Lantinga <slouken@libsdl.org>
parents: 259
diff changeset
989 int region_valid = 0;
167
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
990 IDirectFBSurface *surface = this->screen->hwdata->surface;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
991
286
3ea69fd0b095 Updated for DirectFB 0.9.9
Sam Lantinga <slouken@libsdl.org>
parents: 259
diff changeset
992 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
993 {
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
994 int x2, y2;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
995
286
3ea69fd0b095 Updated for DirectFB 0.9.9
Sam Lantinga <slouken@libsdl.org>
parents: 259
diff changeset
996 if ( ! rects[i].w ) /* Clipped? */
3ea69fd0b095 Updated for DirectFB 0.9.9
Sam Lantinga <slouken@libsdl.org>
parents: 259
diff changeset
997 continue;
3ea69fd0b095 Updated for DirectFB 0.9.9
Sam Lantinga <slouken@libsdl.org>
parents: 259
diff changeset
998
3ea69fd0b095 Updated for DirectFB 0.9.9
Sam Lantinga <slouken@libsdl.org>
parents: 259
diff changeset
999 x2 = rects[i].x + rects[i].w - 1;
3ea69fd0b095 Updated for DirectFB 0.9.9
Sam Lantinga <slouken@libsdl.org>
parents: 259
diff changeset
1000 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
1001
286
3ea69fd0b095 Updated for DirectFB 0.9.9
Sam Lantinga <slouken@libsdl.org>
parents: 259
diff changeset
1002 if (region_valid)
3ea69fd0b095 Updated for DirectFB 0.9.9
Sam Lantinga <slouken@libsdl.org>
parents: 259
diff changeset
1003 {
3ea69fd0b095 Updated for DirectFB 0.9.9
Sam Lantinga <slouken@libsdl.org>
parents: 259
diff changeset
1004 if (rects[i].x < region.x1)
3ea69fd0b095 Updated for DirectFB 0.9.9
Sam Lantinga <slouken@libsdl.org>
parents: 259
diff changeset
1005 region.x1 = rects[i].x;
167
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
1006
286
3ea69fd0b095 Updated for DirectFB 0.9.9
Sam Lantinga <slouken@libsdl.org>
parents: 259
diff changeset
1007 if (rects[i].y < region.y1)
3ea69fd0b095 Updated for DirectFB 0.9.9
Sam Lantinga <slouken@libsdl.org>
parents: 259
diff changeset
1008 region.y1 = rects[i].y;
167
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
1009
286
3ea69fd0b095 Updated for DirectFB 0.9.9
Sam Lantinga <slouken@libsdl.org>
parents: 259
diff changeset
1010 if (x2 > region.x2)
3ea69fd0b095 Updated for DirectFB 0.9.9
Sam Lantinga <slouken@libsdl.org>
parents: 259
diff changeset
1011 region.x2 = x2;
167
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
1012
286
3ea69fd0b095 Updated for DirectFB 0.9.9
Sam Lantinga <slouken@libsdl.org>
parents: 259
diff changeset
1013 if (y2 > region.y2)
3ea69fd0b095 Updated for DirectFB 0.9.9
Sam Lantinga <slouken@libsdl.org>
parents: 259
diff changeset
1014 region.y2 = y2;
3ea69fd0b095 Updated for DirectFB 0.9.9
Sam Lantinga <slouken@libsdl.org>
parents: 259
diff changeset
1015 }
3ea69fd0b095 Updated for DirectFB 0.9.9
Sam Lantinga <slouken@libsdl.org>
parents: 259
diff changeset
1016 else
3ea69fd0b095 Updated for DirectFB 0.9.9
Sam Lantinga <slouken@libsdl.org>
parents: 259
diff changeset
1017 {
3ea69fd0b095 Updated for DirectFB 0.9.9
Sam Lantinga <slouken@libsdl.org>
parents: 259
diff changeset
1018 region.x1 = rects[i].x;
3ea69fd0b095 Updated for DirectFB 0.9.9
Sam Lantinga <slouken@libsdl.org>
parents: 259
diff changeset
1019 region.y1 = rects[i].y;
3ea69fd0b095 Updated for DirectFB 0.9.9
Sam Lantinga <slouken@libsdl.org>
parents: 259
diff changeset
1020 region.x2 = x2;
3ea69fd0b095 Updated for DirectFB 0.9.9
Sam Lantinga <slouken@libsdl.org>
parents: 259
diff changeset
1021 region.y2 = y2;
167
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
1022
286
3ea69fd0b095 Updated for DirectFB 0.9.9
Sam Lantinga <slouken@libsdl.org>
parents: 259
diff changeset
1023 region_valid = 1;
3ea69fd0b095 Updated for DirectFB 0.9.9
Sam Lantinga <slouken@libsdl.org>
parents: 259
diff changeset
1024 }
167
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
1025 }
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
1026
286
3ea69fd0b095 Updated for DirectFB 0.9.9
Sam Lantinga <slouken@libsdl.org>
parents: 259
diff changeset
1027 if (region_valid)
728
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
1028 {
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
1029 if (HIDDEN->enable_mga_crtc2)
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
1030 {
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
1031 if (HIDDEN->mga_crtc2_stretch)
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
1032 HIDDEN->c2frame->StretchBlit(HIDDEN->c2frame, surface, &HIDDEN->c2ssize, &HIDDEN->c2dsize);
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
1033 else
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
1034 HIDDEN->c2frame->Blit(HIDDEN->c2frame, surface, NULL, HIDDEN->c2dsize.x, HIDDEN->c2dsize.y);
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
1035
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
1036 HIDDEN->c2frame->Flip(HIDDEN->c2frame, NULL, DSFLIP_WAITFORSYNC);
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
1037 }
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
1038 else
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
1039 surface->Flip (surface, &region, DSFLIP_WAITFORSYNC);
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
1040 }
167
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
1041 }
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
1042
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
1043 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
1044 {
477
22581630aab7 Date: Tue, 27 Aug 2002 16:14:11 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 464
diff changeset
1045 IDirectFBPalette *palette = this->screen->hwdata->palette;
22581630aab7 Date: Tue, 27 Aug 2002 16:14:11 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 464
diff changeset
1046
22581630aab7 Date: Tue, 27 Aug 2002 16:14:11 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 464
diff changeset
1047 if (!palette)
22581630aab7 Date: Tue, 27 Aug 2002 16:14:11 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 464
diff changeset
1048 return 0;
22581630aab7 Date: Tue, 27 Aug 2002 16:14:11 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 464
diff changeset
1049
22581630aab7 Date: Tue, 27 Aug 2002 16:14:11 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 464
diff changeset
1050 if (firstcolor > 255)
22581630aab7 Date: Tue, 27 Aug 2002 16:14:11 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 464
diff changeset
1051 return 0;
22581630aab7 Date: Tue, 27 Aug 2002 16:14:11 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 464
diff changeset
1052
22581630aab7 Date: Tue, 27 Aug 2002 16:14:11 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 464
diff changeset
1053 if (firstcolor + ncolors > 256)
22581630aab7 Date: Tue, 27 Aug 2002 16:14:11 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 464
diff changeset
1054 ncolors = 256 - firstcolor;
22581630aab7 Date: Tue, 27 Aug 2002 16:14:11 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 464
diff changeset
1055
22581630aab7 Date: Tue, 27 Aug 2002 16:14:11 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 464
diff changeset
1056 if (ncolors > 0)
22581630aab7 Date: Tue, 27 Aug 2002 16:14:11 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 464
diff changeset
1057 {
22581630aab7 Date: Tue, 27 Aug 2002 16:14:11 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 464
diff changeset
1058 int i;
22581630aab7 Date: Tue, 27 Aug 2002 16:14:11 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 464
diff changeset
1059 DFBColor entries[ncolors];
22581630aab7 Date: Tue, 27 Aug 2002 16:14:11 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 464
diff changeset
1060
22581630aab7 Date: Tue, 27 Aug 2002 16:14:11 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 464
diff changeset
1061 for (i=0; i<ncolors; i++)
22581630aab7 Date: Tue, 27 Aug 2002 16:14:11 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 464
diff changeset
1062 {
22581630aab7 Date: Tue, 27 Aug 2002 16:14:11 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 464
diff changeset
1063 entries[i].a = 0xff;
22581630aab7 Date: Tue, 27 Aug 2002 16:14:11 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 464
diff changeset
1064 entries[i].r = colors[i].r;
22581630aab7 Date: Tue, 27 Aug 2002 16:14:11 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 464
diff changeset
1065 entries[i].g = colors[i].g;
22581630aab7 Date: Tue, 27 Aug 2002 16:14:11 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 464
diff changeset
1066 entries[i].b = colors[i].b;
22581630aab7 Date: Tue, 27 Aug 2002 16:14:11 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 464
diff changeset
1067 }
22581630aab7 Date: Tue, 27 Aug 2002 16:14:11 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 464
diff changeset
1068
22581630aab7 Date: Tue, 27 Aug 2002 16:14:11 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 464
diff changeset
1069 palette->SetEntries (palette, entries, ncolors, firstcolor);
22581630aab7 Date: Tue, 27 Aug 2002 16:14:11 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 464
diff changeset
1070 }
22581630aab7 Date: Tue, 27 Aug 2002 16:14:11 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 464
diff changeset
1071
22581630aab7 Date: Tue, 27 Aug 2002 16:14:11 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 464
diff changeset
1072 return 1;
167
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
1073 }
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
1074
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
1075 void DirectFB_VideoQuit(_THIS)
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
1076 {
477
22581630aab7 Date: Tue, 27 Aug 2002 16:14:11 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 464
diff changeset
1077 struct DirectFBEnumRect *rect = enumlist;
759
26ac9609211f From: Thomas Jarosch
Ryan C. Gordon <icculus@icculus.org>
parents: 732
diff changeset
1078
26ac9609211f From: Thomas Jarosch
Ryan C. Gordon <icculus@icculus.org>
parents: 732
diff changeset
1079 if (this->screen->hwdata)
26ac9609211f From: Thomas Jarosch
Ryan C. Gordon <icculus@icculus.org>
parents: 732
diff changeset
1080 {
26ac9609211f From: Thomas Jarosch
Ryan C. Gordon <icculus@icculus.org>
parents: 732
diff changeset
1081 IDirectFBSurface *surface = this->screen->hwdata->surface;
26ac9609211f From: Thomas Jarosch
Ryan C. Gordon <icculus@icculus.org>
parents: 732
diff changeset
1082 IDirectFBPalette *palette = this->screen->hwdata->palette;
477
22581630aab7 Date: Tue, 27 Aug 2002 16:14:11 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 464
diff changeset
1083
759
26ac9609211f From: Thomas Jarosch
Ryan C. Gordon <icculus@icculus.org>
parents: 732
diff changeset
1084 if (palette)
26ac9609211f From: Thomas Jarosch
Ryan C. Gordon <icculus@icculus.org>
parents: 732
diff changeset
1085 palette->Release (palette);
477
22581630aab7 Date: Tue, 27 Aug 2002 16:14:11 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 464
diff changeset
1086
759
26ac9609211f From: Thomas Jarosch
Ryan C. Gordon <icculus@icculus.org>
parents: 732
diff changeset
1087 if (surface)
26ac9609211f From: Thomas Jarosch
Ryan C. Gordon <icculus@icculus.org>
parents: 732
diff changeset
1088 surface->Release (surface);
26ac9609211f From: Thomas Jarosch
Ryan C. Gordon <icculus@icculus.org>
parents: 732
diff changeset
1089
26ac9609211f From: Thomas Jarosch
Ryan C. Gordon <icculus@icculus.org>
parents: 732
diff changeset
1090 this->screen->hwdata->surface = NULL;
26ac9609211f From: Thomas Jarosch
Ryan C. Gordon <icculus@icculus.org>
parents: 732
diff changeset
1091 this->screen->hwdata->palette = NULL;
26ac9609211f From: Thomas Jarosch
Ryan C. Gordon <icculus@icculus.org>
parents: 732
diff changeset
1092 }
477
22581630aab7 Date: Tue, 27 Aug 2002 16:14:11 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 464
diff changeset
1093
728
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
1094 if (HIDDEN->c2frame)
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
1095 {
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
1096 HIDDEN->c2frame->Release (HIDDEN->c2frame);
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
1097 HIDDEN->c2frame = NULL;
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
1098 }
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
1099
477
22581630aab7 Date: Tue, 27 Aug 2002 16:14:11 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 464
diff changeset
1100 this->screen->hwdata->surface = NULL;
22581630aab7 Date: Tue, 27 Aug 2002 16:14:11 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 464
diff changeset
1101 this->screen->hwdata->palette = NULL;
464
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
1102
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
1103 if (HIDDEN->eventbuffer)
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
1104 {
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
1105 HIDDEN->eventbuffer->Release (HIDDEN->eventbuffer);
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
1106 HIDDEN->eventbuffer = NULL;
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1107 }
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1108
728
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Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
1109 if (HIDDEN->c2layer)
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
1110 {
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
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parents: 546
diff changeset
1111 HIDDEN->c2layer->Release (HIDDEN->c2layer);
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
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1112 HIDDEN->c2layer = NULL;
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Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
1113 }
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
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1114
464
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1115 if (HIDDEN->layer)
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1116 {
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1117 HIDDEN->layer->Release (HIDDEN->layer);
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1118 HIDDEN->layer = NULL;
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1119 }
167
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1120
464
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1121 if (HIDDEN->dfb)
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1122 {
464
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1123 HIDDEN->dfb->Release (HIDDEN->dfb);
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1124 HIDDEN->dfb = NULL;
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1125 }
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1126
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1127 /* Free video mode list */
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1128 if (HIDDEN->modelist)
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1129 {
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1130 free (HIDDEN->modelist);
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1131 HIDDEN->modelist = NULL;
167
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1132 }
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
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parents:
diff changeset
1133
464
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1134 /* Free mode enumeration list */
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diff changeset
1135 while (rect)
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1136 {
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
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1137 struct DirectFBEnumRect *next = rect->next;
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1138 free (rect);
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1139 rect = next;
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1140 }
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1141 enumlist = NULL;
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1142
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1143 HIDDEN->initialized = 0;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
1144 }
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
1145
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
1146 void DirectFB_FinalQuit(void)
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
1147 {
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
1148 }