annotate src/video/directfb/SDL_DirectFB_video.c @ 818:7ac8ec80ea68

Fixed typo in DirectFB driver (thanks Frank!)
author Sam Lantinga <slouken@libsdl.org>
date Fri, 13 Feb 2004 18:39:01 +0000
parents d39b74b8583c
children 8762a202f121
rev   line source
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1 /*
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2 SDL - Simple DirectMedia Layer
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3 Copyright (C) 1997-2004 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
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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 /* The implementation dependent data for the window manager cursor */
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56 struct WMcursor {
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57 int unused;
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58 };
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59
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60
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61 /* Initialization/Query functions */
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62 static int DirectFB_VideoInit(_THIS, SDL_PixelFormat *vformat);
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63 static SDL_Rect **DirectFB_ListModes(_THIS, SDL_PixelFormat *format, Uint32 flags);
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64 static SDL_Surface *DirectFB_SetVideoMode(_THIS, SDL_Surface *current, int width, int height, int bpp, Uint32 flags);
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65 static int DirectFB_SetColors(_THIS, int firstcolor, int ncolors,
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66 SDL_Color *colors);
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67 static void DirectFB_VideoQuit(_THIS);
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68
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69 /* Hardware surface functions */
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70 static int DirectFB_AllocHWSurface(_THIS, SDL_Surface *surface);
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71 static int DirectFB_FillHWRect(_THIS, SDL_Surface *dst, SDL_Rect *dstrect, Uint32 color);
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72 static int DirectFB_LockHWSurface(_THIS, SDL_Surface *surface);
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73 static void DirectFB_UnlockHWSurface(_THIS, SDL_Surface *surface);
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74 static void DirectFB_FreeHWSurface(_THIS, SDL_Surface *surface);
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75 static int DirectFB_CheckHWBlit(_THIS, SDL_Surface *src, SDL_Surface *dst);
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76 static int DirectFB_HWAccelBlit(SDL_Surface *src, SDL_Rect *srcrect,
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77 SDL_Surface *dst, SDL_Rect *dstrect);
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78 static int DirectFB_SetHWColorKey(_THIS, SDL_Surface *surface, Uint32 key);
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79 static int DirectFB_SetHWAlpha(_THIS, SDL_Surface *surface, Uint8 alpha);
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80 static int DirectFB_FlipHWSurface(_THIS, SDL_Surface *surface);
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81 static int DirectFB_ShowWMCursor(_THIS, WMcursor *cursor);
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82
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83 /* Various screen update functions available */
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84 static void DirectFB_DirectUpdate(_THIS, int numrects, SDL_Rect *rects);
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85 static void DirectFB_WindowedUpdate(_THIS, int numrects, SDL_Rect *rects);
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86
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87 /* This is the rect EnumModes2 uses */
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88 struct DirectFBEnumRect {
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89 SDL_Rect r;
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90 struct DirectFBEnumRect* next;
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91 };
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92
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93 static struct DirectFBEnumRect *enumlist = NULL;
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94
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95
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96 /* DirectFB driver bootstrap functions */
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97
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98 static int DirectFB_Available(void)
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99 {
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100 return 1;
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101 }
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102
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103 static void DirectFB_DeleteDevice(SDL_VideoDevice *device)
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104 {
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105 free(device->hidden);
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106 free(device);
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107 }
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108
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109 static SDL_VideoDevice *DirectFB_CreateDevice(int devindex)
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110 {
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111 SDL_VideoDevice *device;
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112
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113 /* Initialize all variables that we clean on shutdown */
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114 device = (SDL_VideoDevice *)malloc(sizeof(SDL_VideoDevice));
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115 if (device)
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116 {
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117 memset (device, 0, (sizeof *device));
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118 device->hidden = (struct SDL_PrivateVideoData *) malloc (sizeof (*device->hidden));
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119 }
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120 if (device == NULL || device->hidden == NULL)
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121 {
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122 SDL_OutOfMemory();
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123 if (device)
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124 {
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125 free (device);
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126 }
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127 return(0);
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128 }
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129 memset (device->hidden, 0, sizeof (*device->hidden));
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130
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131 /* Set the function pointers */
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132 device->VideoInit = DirectFB_VideoInit;
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133 device->ListModes = DirectFB_ListModes;
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134 device->SetVideoMode = DirectFB_SetVideoMode;
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135 device->SetColors = DirectFB_SetColors;
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136 device->UpdateRects = NULL;
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137 device->CreateYUVOverlay = DirectFB_CreateYUVOverlay;
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138 device->VideoQuit = DirectFB_VideoQuit;
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139 device->AllocHWSurface = DirectFB_AllocHWSurface;
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diff changeset
140 device->CheckHWBlit = DirectFB_CheckHWBlit;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
141 device->FillHWRect = DirectFB_FillHWRect;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
142 device->SetHWColorKey = DirectFB_SetHWColorKey;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
143 device->SetHWAlpha = DirectFB_SetHWAlpha;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
144 device->LockHWSurface = DirectFB_LockHWSurface;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
145 device->UnlockHWSurface = DirectFB_UnlockHWSurface;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
146 device->FlipHWSurface = DirectFB_FlipHWSurface;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
147 device->FreeHWSurface = DirectFB_FreeHWSurface;
767
d9e79e31a7b7 Date: Mon, 17 Nov 2003 21:59:24 -0800
Sam Lantinga <slouken@libsdl.org>
parents: 759
diff changeset
148 device->ShowWMCursor = DirectFB_ShowWMCursor;
167
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
149 device->SetCaption = NULL;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
150 device->SetIcon = NULL;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
151 device->IconifyWindow = NULL;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
152 device->GrabInput = NULL;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
153 device->GetWMInfo = NULL;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
154 device->InitOSKeymap = DirectFB_InitOSKeymap;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
155 device->PumpEvents = DirectFB_PumpEvents;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
156
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
157 device->free = DirectFB_DeleteDevice;
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 return device;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
160 }
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
161
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
162 VideoBootStrap DirectFB_bootstrap = {
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
163 "directfb", "DirectFB",
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
164 DirectFB_Available, DirectFB_CreateDevice
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
165 };
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
166
464
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
167 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
168 {
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
169 DFBDisplayLayerConfig dlc;
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
170 int bytes = (bpp + 7) / 8;
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 layer->GetConfiguration (layer, &dlc);
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
173
477
22581630aab7 Date: Tue, 27 Aug 2002 16:14:11 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 464
diff changeset
174 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
175 return dlc.pixelformat;
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
176
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
177 switch (bytes)
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
178 {
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
179 case 1:
477
22581630aab7 Date: Tue, 27 Aug 2002 16:14:11 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 464
diff changeset
180 return DSPF_LUT8;
464
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
181 case 2:
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
182 return DSPF_RGB16;
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
183 case 3:
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
184 return DSPF_RGB24;
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
185 case 4:
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
186 return DSPF_RGB32;
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
187 }
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
188
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
189 return DSPF_UNKNOWN;
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
190 }
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
191
818
7ac8ec80ea68 Fixed typo in DirectFB driver (thanks Frank!)
Sam Lantinga <slouken@libsdl.org>
parents: 790
diff changeset
192 static DFBEnumerationResult EnumModesCallback (int width,
7ac8ec80ea68 Fixed typo in DirectFB driver (thanks Frank!)
Sam Lantinga <slouken@libsdl.org>
parents: 790
diff changeset
193 int height,
7ac8ec80ea68 Fixed typo in DirectFB driver (thanks Frank!)
Sam Lantinga <slouken@libsdl.org>
parents: 790
diff changeset
194 int bpp,
7ac8ec80ea68 Fixed typo in DirectFB driver (thanks Frank!)
Sam Lantinga <slouken@libsdl.org>
parents: 790
diff changeset
195 void *data)
167
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
196 {
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
197 SDL_VideoDevice *this = (SDL_VideoDevice *)data;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
198 struct DirectFBEnumRect *enumrect;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
199
464
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
200 HIDDEN->nummodes++;
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
201
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
202 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
203 if (!enumrect)
167
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
204 {
464
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
205 SDL_OutOfMemory();
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
206 return DFENUM_CANCEL;
167
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
207 }
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
208
818
7ac8ec80ea68 Fixed typo in DirectFB driver (thanks Frank!)
Sam Lantinga <slouken@libsdl.org>
parents: 790
diff changeset
209 enumrect->r.w = (Uint16)width;
7ac8ec80ea68 Fixed typo in DirectFB driver (thanks Frank!)
Sam Lantinga <slouken@libsdl.org>
parents: 790
diff changeset
210 enumrect->r.h = (Uint16)height;
464
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
211 enumrect->next = enumlist;
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
212
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
213 enumlist = enumrect;
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
214
167
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
215 return DFENUM_OK;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
216 }
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 struct private_hwdata {
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
219 IDirectFBSurface *surface;
477
22581630aab7 Date: Tue, 27 Aug 2002 16:14:11 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 464
diff changeset
220 IDirectFBPalette *palette;
167
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
221 };
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
222
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
223 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
224 {
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
225 const char *error = DirectFBErrorString (code);
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
226
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
227 if (error)
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
228 SDL_SetError("%s: %s", function, error);
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
229 else
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
230 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
231 }
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
232
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
233 static DFBSurfacePixelFormat SDLToDFBPixelFormat (SDL_PixelFormat *format)
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
234 {
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
235 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
236 {
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
237 switch (format->BitsPerPixel)
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
238 {
477
22581630aab7 Date: Tue, 27 Aug 2002 16:14:11 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 464
diff changeset
239 case 8:
22581630aab7 Date: Tue, 27 Aug 2002 16:14:11 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 464
diff changeset
240 return DSPF_LUT8;
22581630aab7 Date: Tue, 27 Aug 2002 16:14:11 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 464
diff changeset
241
167
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
242 case 16:
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
243 if (format->Rmask == 0xF800 &&
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
244 format->Gmask == 0x07E0 &&
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_RGB16;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
247 /* fall through */
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 15:
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
250 if (format->Rmask == 0x7C00 &&
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
251 format->Gmask == 0x03E0 &&
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
252 format->Bmask == 0x001F)
790
d39b74b8583c Date: Wed, 28 Jan 2004 20:25:54 +0100
Sam Lantinga <slouken@libsdl.org>
parents: 769
diff changeset
253 return DSPF_ARGB1555;
167
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
254 break;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
255
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
256 case 24:
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 return DSPF_RGB24;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
261 break;
464
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
262
167
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
263 case 32:
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
264 if (format->Rmask == 0xFF0000 &&
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
265 format->Gmask == 0x00FF00 &&
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
266 format->Bmask == 0x0000FF)
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 if (format->Amask == 0xFF000000)
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
269 return DSPF_ARGB;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
270 else
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
271 return DSPF_RGB32;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
272 }
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
273 break;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
274 }
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
275 }
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
276 else
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
277 {
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
278 switch (format->BitsPerPixel)
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
279 {
464
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
280 case 8:
477
22581630aab7 Date: Tue, 27 Aug 2002 16:14:11 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 464
diff changeset
281 return DSPF_LUT8;
167
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
282 case 15:
790
d39b74b8583c Date: Wed, 28 Jan 2004 20:25:54 +0100
Sam Lantinga <slouken@libsdl.org>
parents: 769
diff changeset
283 return DSPF_ARGB1555;
167
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
284 case 16:
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
285 return DSPF_RGB16;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
286 case 24:
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
287 return DSPF_RGB24;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
288 case 32:
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
289 return DSPF_RGB32;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
290 }
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
291 }
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
292
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
293 return DSPF_UNKNOWN;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
294 }
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
295
477
22581630aab7 Date: Tue, 27 Aug 2002 16:14:11 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 464
diff changeset
296 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
297 {
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
298 SDL_Palette *palette;
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
299 SDL_Color *colors;
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
300
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
301 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
302 if (!palette)
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 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
309 if (!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 SDL_OutOfMemory();
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
312 return NULL;
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
313 }
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
314
477
22581630aab7 Date: Tue, 27 Aug 2002 16:14:11 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 464
diff changeset
315 palette->ncolors = size;
464
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
316 palette->colors = colors;
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
317
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
318 return palette;
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
319 }
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
320
167
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
321 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
322 {
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
323 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
324 format->BitsPerPixel = format->BytesPerPixel = 0;
167
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
325
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
326 switch (pixelformat)
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
327 {
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
328 case DSPF_A8:
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
329 format->Amask = 0x000000FF;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
330 break;
464
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
331
790
d39b74b8583c Date: Wed, 28 Jan 2004 20:25:54 +0100
Sam Lantinga <slouken@libsdl.org>
parents: 769
diff changeset
332 case DSPF_ARGB1555:
167
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
333 format->Rmask = 0x00007C00;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
334 format->Gmask = 0x000003E0;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
335 format->Bmask = 0x0000001F;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
336 break;
464
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
337
167
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
338 case DSPF_RGB16:
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
339 format->Rmask = 0x0000F800;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
340 format->Gmask = 0x000007E0;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
341 format->Bmask = 0x0000001F;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
342 break;
464
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
343
167
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
344 case DSPF_ARGB:
464
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
345 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
346 /* fall through */
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
347 case DSPF_RGB24:
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
348 case DSPF_RGB32:
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
349 format->Rmask = 0x00FF0000;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
350 format->Gmask = 0x0000FF00;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
351 format->Bmask = 0x000000FF;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
352 break;
464
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
353
477
22581630aab7 Date: Tue, 27 Aug 2002 16:14:11 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 464
diff changeset
354 case DSPF_LUT8:
22581630aab7 Date: Tue, 27 Aug 2002 16:14:11 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 464
diff changeset
355 format->Rmask = 0x000000FF;
22581630aab7 Date: Tue, 27 Aug 2002 16:14:11 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 464
diff changeset
356 format->Gmask = 0x000000FF;
22581630aab7 Date: Tue, 27 Aug 2002 16:14:11 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 464
diff changeset
357 format->Bmask = 0x000000FF;
464
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
358
477
22581630aab7 Date: Tue, 27 Aug 2002 16:14:11 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 464
diff changeset
359 if (!format->palette)
22581630aab7 Date: Tue, 27 Aug 2002 16:14:11 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 464
diff changeset
360 format->palette = AllocatePalette(256);
464
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
361 break;
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
362
167
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
363 default:
477
22581630aab7 Date: Tue, 27 Aug 2002 16:14:11 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 464
diff changeset
364 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
365 return -1;
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
464
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
368 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
369 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
370
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
371 return 0;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
372 }
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
373
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
374
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
375 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
376 {
464
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
377 int i;
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
378 DFBResult ret;
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
379 DFBCardCapabilities caps;
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
380 DFBDisplayLayerConfig dlc;
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
381 struct DirectFBEnumRect *rect;
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
382 IDirectFB *dfb = NULL;
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
383 IDirectFBDisplayLayer *layer = NULL;
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
384 IDirectFBEventBuffer *events = NULL;
167
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
385
728
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
386 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
387 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
388 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
389
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
390 ret = DirectFBInit (NULL, NULL);
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 ("DirectFBInit", 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 = DirectFBCreate (&dfb);
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 ("DirectFBCreate", 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
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
404 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
405 if (ret)
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
406 {
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
407 SetDirectFBerror ("dfb->GetDisplayLayer", 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
546
0009aadb3d01 Updated for DirectDB 0.9.15 (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents: 478
diff changeset
411 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
412 if (ret)
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
413 {
286
3ea69fd0b095 Updated for DirectFB 0.9.9
Sam Lantinga <slouken@libsdl.org>
parents: 259
diff changeset
414 SetDirectFBerror ("dfb->CreateEventBuffer", ret);
464
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
415 goto error;
167
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
416 }
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
417
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
418 layer->EnableCursor (layer, 1);
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 /* 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
421 layer->GetConfiguration (layer, &dlc);
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
422
477
22581630aab7 Date: Tue, 27 Aug 2002 16:14:11 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 464
diff changeset
423 /* 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
424 if (DFBToSDLPixelFormat (dlc.pixelformat, vformat))
22581630aab7 Date: Tue, 27 Aug 2002 16:14:11 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 464
diff changeset
425 DFBToSDLPixelFormat (DSPF_LUT8, vformat);
167
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
426
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
427 /* Enumerate the available fullscreen modes */
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
428 ret = dfb->EnumVideoModes (dfb, EnumModesCallback, this);
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
429 if (ret)
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
430 {
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
431 SetDirectFBerror ("dfb->EnumVideoModes", ret);
464
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 }
464
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
434
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
435 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
436 if (!HIDDEN->modelist)
167
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
437 {
464
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
438 SDL_OutOfMemory();
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
439 goto error;
167
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
440 }
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
441
464
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
442 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
443 {
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
444 HIDDEN->modelist[i] = &rect->r;
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
445 }
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
446
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
447 HIDDEN->modelist[i] = NULL;
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
448
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
449
167
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
450 /* 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
451 dfb->GetCardCapabilities (dfb, &caps);
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
452
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
453 this->info.wm_available = 1;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
454 this->info.hw_available = 1;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
455 this->info.blit_hw = 1;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
456 this->info.blit_hw_CC = 1;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
457 this->info.blit_hw_A = 1;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
458 this->info.blit_fill = 1;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
459 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
460
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
461 HIDDEN->initialized = 1;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
462 HIDDEN->dfb = dfb;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
463 HIDDEN->layer = layer;
464
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
464 HIDDEN->eventbuffer = events;
167
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
465
728
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
466 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
467 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
468
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
469 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
470 {
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
471 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
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 ("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
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->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
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 ("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
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 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
486 if (ret)
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
487 {
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
488 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
489 goto error;
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
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
492 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
493
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
494 /* 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
495 DFBDisplayLayerConfig dlc;
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
496 DFBDisplayLayerConfigFlags failed;
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
497
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
498 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
499 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
500 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
501 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
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->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
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->TestConfiguration", 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->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
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->SetConfiguration", 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 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
518 if (ret)
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
519 {
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
520 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
521 goto error;
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
522 }
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 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
525 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
526 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
527
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
528 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
529 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
530
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
531 /* Clear CRTC2 */
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
532 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
533 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
534 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
535 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
536 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
537
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
538 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
539
d18e2b224d0e Date: Wed, 5 Nov 2003 21:27:47 +0100
Ryan C. Gordon <icculus@icculus.org>
parents: 728
diff changeset
540 /* 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
541 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
542 {
d18e2b224d0e Date: Wed, 5 Nov 2003 21:27:47 +0100
Ryan C. Gordon <icculus@icculus.org>
parents: 728
diff changeset
543 float overscan = 0;
d18e2b224d0e Date: Wed, 5 Nov 2003 21:27:47 +0100
Ryan C. Gordon <icculus@icculus.org>
parents: 728
diff changeset
544 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
545 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
546 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
547 }
d18e2b224d0e Date: Wed, 5 Nov 2003 21:27:47 +0100
Ryan C. Gordon <icculus@icculus.org>
parents: 728
diff changeset
548
d18e2b224d0e Date: Wed, 5 Nov 2003 21:27:47 +0100
Ryan C. Gordon <icculus@icculus.org>
parents: 728
diff changeset
549 #ifdef DIRECTFB_CRTC2_DEBUG
d18e2b224d0e Date: Wed, 5 Nov 2003 21:27:47 +0100
Ryan C. Gordon <icculus@icculus.org>
parents: 728
diff changeset
550 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
551 #endif
728
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
552 }
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
553
167
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
554 return 0;
464
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
555
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
556 error:
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
557 if (events)
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
558 events->Release (events);
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
559
728
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
560 if (HIDDEN->c2frame)
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
561 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
562
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
563 if (HIDDEN->c2layer)
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
564 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
565
464
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
566 if (layer)
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
567 layer->Release (layer);
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
568
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
569 if (dfb)
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
570 dfb->Release (dfb);
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
571
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
572 return -1;
167
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
573 }
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
574
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
575 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
576 {
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
577 if (flags & SDL_FULLSCREEN)
464
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
578 return HIDDEN->modelist;
167
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
579 else
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
580 if (SDLToDFBPixelFormat (format) != DSPF_UNKNOWN)
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
581 return (SDL_Rect**) -1;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
582
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
583 return NULL;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
584 }
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
585
464
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
586 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
587 {
477
22581630aab7 Date: Tue, 27 Aug 2002 16:14:11 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 464
diff changeset
588 DFBResult ret;
22581630aab7 Date: Tue, 27 Aug 2002 16:14:11 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 464
diff changeset
589 DFBSurfaceDescription dsc;
22581630aab7 Date: Tue, 27 Aug 2002 16:14:11 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 464
diff changeset
590 DFBSurfacePixelFormat pixelformat;
22581630aab7 Date: Tue, 27 Aug 2002 16:14:11 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 464
diff changeset
591 IDirectFBSurface *surface;
167
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
592
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
593 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
594 width, height, bpp, flags);
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
595
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
596 flags |= SDL_FULLSCREEN;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
597
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
598 /* Release previous primary surface */
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
599 if (current->hwdata && current->hwdata->surface)
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
600 {
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
601 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
602 current->hwdata->surface = NULL;
477
22581630aab7 Date: Tue, 27 Aug 2002 16:14:11 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 464
diff changeset
603
22581630aab7 Date: Tue, 27 Aug 2002 16:14:11 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 464
diff changeset
604 /* And its palette if present */
22581630aab7 Date: Tue, 27 Aug 2002 16:14:11 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 464
diff changeset
605 if (current->hwdata->palette)
22581630aab7 Date: Tue, 27 Aug 2002 16:14:11 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 464
diff changeset
606 {
22581630aab7 Date: Tue, 27 Aug 2002 16:14:11 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 464
diff changeset
607 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
608 current->hwdata->palette = NULL;
22581630aab7 Date: Tue, 27 Aug 2002 16:14:11 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 464
diff changeset
609 }
167
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
610 }
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
611 else if (!current->hwdata)
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 /* 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
614 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
615 if (!current->hwdata)
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
616 {
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
617 SDL_OutOfMemory();
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
618 return NULL;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
619 }
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
620 }
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
621
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
622 /* 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
623 if (flags & SDL_FULLSCREEN)
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 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
626 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
627 {
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
628 DirectFBError ("dfb->SetCooperativeLevel", ret);
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
629 flags &= ~SDL_FULLSCREEN;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
630 }
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 else
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
633 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
634
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
635 /* Set video mode */
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 if (ret)
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 (flags & SDL_FULLSCREEN)
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 flags &= ~SDL_FULLSCREEN;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
642 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
643 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
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 if (ret)
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
647 {
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
648 SetDirectFBerror ("dfb->SetVideoMode", ret);
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
649 return NULL;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
650 }
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
651 }
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
652
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
653 /* Create primary surface */
464
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
654 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
655 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
656 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
657
477
22581630aab7 Date: Tue, 27 Aug 2002 16:14:11 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 464
diff changeset
658 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
659 if (ret && (flags & SDL_DOUBLEBUF))
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
660 {
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
661 /* Try without double buffering */
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
662 dsc.caps &= ~DSCAPS_FLIPPING;
477
22581630aab7 Date: Tue, 27 Aug 2002 16:14:11 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 464
diff changeset
663 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
664 }
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
665 if (ret)
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
666 {
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
667 SetDirectFBerror ("dfb->CreateSurface", ret);
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
668 return NULL;
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
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
671 current->w = width;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
672 current->h = height;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
673 current->flags = SDL_HWSURFACE | SDL_PREALLOC;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
674
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
675 if (flags & SDL_FULLSCREEN)
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
676 {
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
677 current->flags |= SDL_FULLSCREEN;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
678 this->UpdateRects = DirectFB_DirectUpdate;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
679 }
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
680 else
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
681 this->UpdateRects = DirectFB_WindowedUpdate;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
682
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
683 if (dsc.caps & DSCAPS_FLIPPING)
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
684 current->flags |= SDL_DOUBLEBUF;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
685
477
22581630aab7 Date: Tue, 27 Aug 2002 16:14:11 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 464
diff changeset
686 surface->GetPixelFormat (surface, &pixelformat);
22581630aab7 Date: Tue, 27 Aug 2002 16:14:11 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 464
diff changeset
687
167
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
688 DFBToSDLPixelFormat (pixelformat, current->format);
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
689
477
22581630aab7 Date: Tue, 27 Aug 2002 16:14:11 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 464
diff changeset
690 /* 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
691 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
692 {
22581630aab7 Date: Tue, 27 Aug 2002 16:14:11 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 464
diff changeset
693 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
694
22581630aab7 Date: Tue, 27 Aug 2002 16:14:11 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 464
diff changeset
695 current->flags |= SDL_HWPALETTE;
22581630aab7 Date: Tue, 27 Aug 2002 16:14:11 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 464
diff changeset
696 }
22581630aab7 Date: Tue, 27 Aug 2002 16:14:11 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 464
diff changeset
697
22581630aab7 Date: Tue, 27 Aug 2002 16:14:11 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 464
diff changeset
698 current->hwdata->surface = surface;
22581630aab7 Date: Tue, 27 Aug 2002 16:14:11 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 464
diff changeset
699
728
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
700 /* MGA CRTC2 stuff */
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
701 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
702 {
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
703 /* 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
704 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
705 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
706 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
707
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
708 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
709 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
710 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
711
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
712 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
713
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
714 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
715 {
732
d18e2b224d0e Date: Wed, 5 Nov 2003 21:27:47 +0100
Ryan C. Gordon <icculus@icculus.org>
parents: 728
diff changeset
716 /* 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
717 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
718
d18e2b224d0e Date: Wed, 5 Nov 2003 21:27:47 +0100
Ryan C. Gordon <icculus@icculus.org>
parents: 728
diff changeset
719 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
720 {
d18e2b224d0e Date: Wed, 5 Nov 2003 21:27:47 +0100
Ryan C. Gordon <icculus@icculus.org>
parents: 728
diff changeset
721 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
722 {
d18e2b224d0e Date: Wed, 5 Nov 2003 21:27:47 +0100
Ryan C. Gordon <icculus@icculus.org>
parents: 728
diff changeset
723 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
724 {
d18e2b224d0e Date: Wed, 5 Nov 2003 21:27:47 +0100
Ryan C. Gordon <icculus@icculus.org>
parents: 728
diff changeset
725 zoom_aspect_x = i;
d18e2b224d0e Date: Wed, 5 Nov 2003 21:27:47 +0100
Ryan C. Gordon <icculus@icculus.org>
parents: 728
diff changeset
726 zoom_aspect_y = j;
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 /* break the loop */
d18e2b224d0e Date: Wed, 5 Nov 2003 21:27:47 +0100
Ryan C. Gordon <icculus@icculus.org>
parents: 728
diff changeset
729 i = 21;
d18e2b224d0e Date: Wed, 5 Nov 2003 21:27:47 +0100
Ryan C. Gordon <icculus@icculus.org>
parents: 728
diff changeset
730 break;
d18e2b224d0e Date: Wed, 5 Nov 2003 21:27:47 +0100
Ryan C. Gordon <icculus@icculus.org>
parents: 728
diff changeset
731 }
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 }
d18e2b224d0e Date: Wed, 5 Nov 2003 21:27:47 +0100
Ryan C. Gordon <icculus@icculus.org>
parents: 728
diff changeset
734
d18e2b224d0e Date: Wed, 5 Nov 2003 21:27:47 +0100
Ryan C. Gordon <icculus@icculus.org>
parents: 728
diff changeset
735 #ifdef DIRECTFB_CRTC2_DEBUG
d18e2b224d0e Date: Wed, 5 Nov 2003 21:27:47 +0100
Ryan C. Gordon <icculus@icculus.org>
parents: 728
diff changeset
736 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
737 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
738 #endif
d18e2b224d0e Date: Wed, 5 Nov 2003 21:27:47 +0100
Ryan C. Gordon <icculus@icculus.org>
parents: 728
diff changeset
739
d18e2b224d0e Date: Wed, 5 Nov 2003 21:27:47 +0100
Ryan C. Gordon <icculus@icculus.org>
parents: 728
diff changeset
740 /* 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
741 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
742 {
732
d18e2b224d0e Date: Wed, 5 Nov 2003 21:27:47 +0100
Ryan C. Gordon <icculus@icculus.org>
parents: 728
diff changeset
743 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
744 {
732
d18e2b224d0e Date: Wed, 5 Nov 2003 21:27:47 +0100
Ryan C. Gordon <icculus@icculus.org>
parents: 728
diff changeset
745 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
746 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
747 }
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
748
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
749 /* one step down */
732
d18e2b224d0e Date: Wed, 5 Nov 2003 21:27:47 +0100
Ryan C. Gordon <icculus@icculus.org>
parents: 728
diff changeset
750 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
751 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
752
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
753 #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
754 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
755 #endif
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
756
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
757 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
758 }
732
d18e2b224d0e Date: Wed, 5 Nov 2003 21:27:47 +0100
Ryan C. Gordon <icculus@icculus.org>
parents: 728
diff changeset
759 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
760 {
732
d18e2b224d0e Date: Wed, 5 Nov 2003 21:27:47 +0100
Ryan C. Gordon <icculus@icculus.org>
parents: 728
diff changeset
761 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
762 {
732
d18e2b224d0e Date: Wed, 5 Nov 2003 21:27:47 +0100
Ryan C. Gordon <icculus@icculus.org>
parents: 728
diff changeset
763 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
764 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
765 }
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
766
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
767 #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
768 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
769 #endif
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 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
772 } else {
d18e2b224d0e Date: Wed, 5 Nov 2003 21:27:47 +0100
Ryan C. Gordon <icculus@icculus.org>
parents: 728
diff changeset
773 #ifdef DIRECTFB_CRTC2_DEBUG
d18e2b224d0e Date: Wed, 5 Nov 2003 21:27:47 +0100
Ryan C. Gordon <icculus@icculus.org>
parents: 728
diff changeset
774 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
775 #endif
728
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
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
778 /* Panning */
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
779 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
780 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
781 else
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
782 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
783
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
784 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
785 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
786 else
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
787 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
788
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
789 #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
790 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
791 #endif
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
792 }
732
d18e2b224d0e Date: Wed, 5 Nov 2003 21:27:47 +0100
Ryan C. Gordon <icculus@icculus.org>
parents: 728
diff changeset
793 }
728
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
794
167
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
795 return current;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
796 }
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
797
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
798 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
799 {
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
800 DFBResult ret;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
801 DFBSurfaceDescription dsc;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
802
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
803 /* 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
804 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
805
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
806 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
807 return -1;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
808
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
809 /* fill surface description */
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
810 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
811 dsc.width = surface->w;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
812 dsc.height = surface->h;
464
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
813 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
814
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
815 /* find the right pixelformat */
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
816 dsc.pixelformat = SDLToDFBPixelFormat (surface->format);
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
817 if (dsc.pixelformat == DSPF_UNKNOWN)
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 /* 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
821 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
822 if (surface->hwdata == NULL)
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
823 {
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
824 SDL_OutOfMemory();
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
825 return -1;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
826 }
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
827
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
828 /* Create the surface */
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
829 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
830 if (ret)
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
831 {
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
832 SetDirectFBerror ("dfb->CreateSurface", ret);
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
833 free (surface->hwdata);
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
834 surface->hwdata = NULL;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
835 return -1;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
836 }
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 surface->flags |= SDL_HWSURFACE | SDL_PREALLOC;
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 return 0;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
841 }
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
842
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
843 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
844 {
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
845 if (surface->hwdata && HIDDEN->initialized)
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
846 {
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
847 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
848 free (surface->hwdata);
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
849 surface->hwdata = NULL;
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 }
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
852
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
853 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
854 {
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
855 /* 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
856 src->hwdata, dst->hwdata);*/
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
857
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
858 if (!src->hwdata || !dst->hwdata)
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
859 return 0;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
860
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
861 src->flags |= SDL_HWACCEL;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
862 src->map->hw_blit = DirectFB_HWAccelBlit;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
863
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
864 return 1;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
865 }
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
866
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
867 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
868 SDL_Surface *dst, SDL_Rect *dstrect)
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
869 {
464
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
870 DFBSurfaceBlittingFlags flags = DSBLIT_NOFX;
167
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
871
464
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
872 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
873 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
874
464
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
875 IDirectFBSurface *surface = dst->hwdata->surface;
167
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
876
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
877 if (src->flags & SDL_SRCCOLORKEY)
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
878 {
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
879 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
880 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
881 }
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
882
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
883 if (src->flags & SDL_SRCALPHA)
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
884 {
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
885 flags |= DSBLIT_BLEND_COLORALPHA;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
886 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
887 }
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 surface->SetBlittingFlags (surface, flags);
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 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
892 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
893 else
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
894 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
895
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
896 return 0;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
897 }
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
898
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
899 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
900 {
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
901 SDL_PixelFormat *fmt = dst->format;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
902 IDirectFBSurface *surface = dst->hwdata->surface;
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 /* ugly */
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
905 surface->SetColor (surface,
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
906 (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
907 (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
908 (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
909 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
910
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
911 return 0;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
912 }
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
913
219
f928da36f0e9 Updated SDL DirectFB backend for DirectFB version 0.9.7
Sam Lantinga <slouken@libsdl.org>
parents: 167
diff changeset
914 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
915 {
219
f928da36f0e9 Updated SDL DirectFB backend for DirectFB version 0.9.7
Sam Lantinga <slouken@libsdl.org>
parents: 167
diff changeset
916 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
917 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
918
477
22581630aab7 Date: Tue, 27 Aug 2002 16:14:11 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 464
diff changeset
919 if (fmt->BitsPerPixel == 8)
22581630aab7 Date: Tue, 27 Aug 2002 16:14:11 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 464
diff changeset
920 surface->SetSrcColorKeyIndex (surface, key);
22581630aab7 Date: Tue, 27 Aug 2002 16:14:11 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 464
diff changeset
921 else
22581630aab7 Date: Tue, 27 Aug 2002 16:14:11 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 464
diff changeset
922 /* ugly */
22581630aab7 Date: Tue, 27 Aug 2002 16:14:11 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 464
diff changeset
923 surface->SetSrcColorKey (surface,
22581630aab7 Date: Tue, 27 Aug 2002 16:14:11 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 464
diff changeset
924 (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
925 (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
926 (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
927
167
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
928 return 0;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
929 }
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
930
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
931 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
932 {
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
933 return 0;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
934 }
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
935
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
936 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
937 {
728
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
938 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
939 {
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
940 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
941 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
942 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
943 else
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
944 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
945
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
946 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
947 return rtn;
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
948 }
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
949 else
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
950 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
951 }
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
952
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
953 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
954 {
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
955 DFBResult ret;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
956 void *data;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
957 int pitch;
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 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
960 DSLF_WRITE, &data, &pitch);
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
961 if (ret)
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 SetDirectFBerror ("surface->Lock", ret);
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
964 return -1;
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
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
967 surface->pixels = data;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
968 surface->pitch = pitch;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
969
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
970 return 0;
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
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
973 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
974 {
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
975 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
976 surface->pixels = NULL;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
977 }
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
978
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
979 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
980 {
728
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
981 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
982 {
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
983 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
984 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
985 else
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
986 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
987
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
988 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
989 }
167
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
990 }
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
991
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
992 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
993 {
286
3ea69fd0b095 Updated for DirectFB 0.9.9
Sam Lantinga <slouken@libsdl.org>
parents: 259
diff changeset
994 DFBRegion region;
3ea69fd0b095 Updated for DirectFB 0.9.9
Sam Lantinga <slouken@libsdl.org>
parents: 259
diff changeset
995 int i;
3ea69fd0b095 Updated for DirectFB 0.9.9
Sam Lantinga <slouken@libsdl.org>
parents: 259
diff changeset
996 int region_valid = 0;
167
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
997 IDirectFBSurface *surface = this->screen->hwdata->surface;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
998
286
3ea69fd0b095 Updated for DirectFB 0.9.9
Sam Lantinga <slouken@libsdl.org>
parents: 259
diff changeset
999 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
1000 {
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
1001 int x2, y2;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
1002
286
3ea69fd0b095 Updated for DirectFB 0.9.9
Sam Lantinga <slouken@libsdl.org>
parents: 259
diff changeset
1003 if ( ! rects[i].w ) /* Clipped? */
3ea69fd0b095 Updated for DirectFB 0.9.9
Sam Lantinga <slouken@libsdl.org>
parents: 259
diff changeset
1004 continue;
3ea69fd0b095 Updated for DirectFB 0.9.9
Sam Lantinga <slouken@libsdl.org>
parents: 259
diff changeset
1005
3ea69fd0b095 Updated for DirectFB 0.9.9
Sam Lantinga <slouken@libsdl.org>
parents: 259
diff changeset
1006 x2 = rects[i].x + rects[i].w - 1;
3ea69fd0b095 Updated for DirectFB 0.9.9
Sam Lantinga <slouken@libsdl.org>
parents: 259
diff changeset
1007 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
1008
286
3ea69fd0b095 Updated for DirectFB 0.9.9
Sam Lantinga <slouken@libsdl.org>
parents: 259
diff changeset
1009 if (region_valid)
3ea69fd0b095 Updated for DirectFB 0.9.9
Sam Lantinga <slouken@libsdl.org>
parents: 259
diff changeset
1010 {
3ea69fd0b095 Updated for DirectFB 0.9.9
Sam Lantinga <slouken@libsdl.org>
parents: 259
diff changeset
1011 if (rects[i].x < region.x1)
3ea69fd0b095 Updated for DirectFB 0.9.9
Sam Lantinga <slouken@libsdl.org>
parents: 259
diff changeset
1012 region.x1 = rects[i].x;
167
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
1013
286
3ea69fd0b095 Updated for DirectFB 0.9.9
Sam Lantinga <slouken@libsdl.org>
parents: 259
diff changeset
1014 if (rects[i].y < region.y1)
3ea69fd0b095 Updated for DirectFB 0.9.9
Sam Lantinga <slouken@libsdl.org>
parents: 259
diff changeset
1015 region.y1 = rects[i].y;
167
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
1016
286
3ea69fd0b095 Updated for DirectFB 0.9.9
Sam Lantinga <slouken@libsdl.org>
parents: 259
diff changeset
1017 if (x2 > region.x2)
3ea69fd0b095 Updated for DirectFB 0.9.9
Sam Lantinga <slouken@libsdl.org>
parents: 259
diff changeset
1018 region.x2 = x2;
167
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
1019
286
3ea69fd0b095 Updated for DirectFB 0.9.9
Sam Lantinga <slouken@libsdl.org>
parents: 259
diff changeset
1020 if (y2 > region.y2)
3ea69fd0b095 Updated for DirectFB 0.9.9
Sam Lantinga <slouken@libsdl.org>
parents: 259
diff changeset
1021 region.y2 = y2;
3ea69fd0b095 Updated for DirectFB 0.9.9
Sam Lantinga <slouken@libsdl.org>
parents: 259
diff changeset
1022 }
3ea69fd0b095 Updated for DirectFB 0.9.9
Sam Lantinga <slouken@libsdl.org>
parents: 259
diff changeset
1023 else
3ea69fd0b095 Updated for DirectFB 0.9.9
Sam Lantinga <slouken@libsdl.org>
parents: 259
diff changeset
1024 {
3ea69fd0b095 Updated for DirectFB 0.9.9
Sam Lantinga <slouken@libsdl.org>
parents: 259
diff changeset
1025 region.x1 = rects[i].x;
3ea69fd0b095 Updated for DirectFB 0.9.9
Sam Lantinga <slouken@libsdl.org>
parents: 259
diff changeset
1026 region.y1 = rects[i].y;
3ea69fd0b095 Updated for DirectFB 0.9.9
Sam Lantinga <slouken@libsdl.org>
parents: 259
diff changeset
1027 region.x2 = x2;
3ea69fd0b095 Updated for DirectFB 0.9.9
Sam Lantinga <slouken@libsdl.org>
parents: 259
diff changeset
1028 region.y2 = y2;
167
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
1029
286
3ea69fd0b095 Updated for DirectFB 0.9.9
Sam Lantinga <slouken@libsdl.org>
parents: 259
diff changeset
1030 region_valid = 1;
3ea69fd0b095 Updated for DirectFB 0.9.9
Sam Lantinga <slouken@libsdl.org>
parents: 259
diff changeset
1031 }
167
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
1032 }
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
1033
286
3ea69fd0b095 Updated for DirectFB 0.9.9
Sam Lantinga <slouken@libsdl.org>
parents: 259
diff changeset
1034 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
1035 {
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
1036 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
1037 {
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
1038 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
1039 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
1040 else
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
1041 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
1042
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
1043 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
1044 }
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
1045 else
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
1046 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
1047 }
167
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
1048 }
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
1049
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
1050 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
1051 {
477
22581630aab7 Date: Tue, 27 Aug 2002 16:14:11 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 464
diff changeset
1052 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
1053
22581630aab7 Date: Tue, 27 Aug 2002 16:14:11 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 464
diff changeset
1054 if (!palette)
22581630aab7 Date: Tue, 27 Aug 2002 16:14:11 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 464
diff changeset
1055 return 0;
22581630aab7 Date: Tue, 27 Aug 2002 16:14:11 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 464
diff changeset
1056
22581630aab7 Date: Tue, 27 Aug 2002 16:14:11 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 464
diff changeset
1057 if (firstcolor > 255)
22581630aab7 Date: Tue, 27 Aug 2002 16:14:11 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 464
diff changeset
1058 return 0;
22581630aab7 Date: Tue, 27 Aug 2002 16:14:11 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 464
diff changeset
1059
22581630aab7 Date: Tue, 27 Aug 2002 16:14:11 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 464
diff changeset
1060 if (firstcolor + ncolors > 256)
22581630aab7 Date: Tue, 27 Aug 2002 16:14:11 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 464
diff changeset
1061 ncolors = 256 - firstcolor;
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 if (ncolors > 0)
22581630aab7 Date: Tue, 27 Aug 2002 16:14:11 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 464
diff changeset
1064 {
22581630aab7 Date: Tue, 27 Aug 2002 16:14:11 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 464
diff changeset
1065 int i;
22581630aab7 Date: Tue, 27 Aug 2002 16:14:11 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 464
diff changeset
1066 DFBColor entries[ncolors];
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 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
1069 {
22581630aab7 Date: Tue, 27 Aug 2002 16:14:11 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 464
diff changeset
1070 entries[i].a = 0xff;
22581630aab7 Date: Tue, 27 Aug 2002 16:14:11 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 464
diff changeset
1071 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
1072 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
1073 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
1074 }
22581630aab7 Date: Tue, 27 Aug 2002 16:14:11 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 464
diff changeset
1075
22581630aab7 Date: Tue, 27 Aug 2002 16:14:11 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 464
diff changeset
1076 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
1077 }
22581630aab7 Date: Tue, 27 Aug 2002 16:14:11 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 464
diff changeset
1078
22581630aab7 Date: Tue, 27 Aug 2002 16:14:11 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 464
diff changeset
1079 return 1;
167
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
1080 }
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
1081
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
1082 void DirectFB_VideoQuit(_THIS)
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
1083 {
477
22581630aab7 Date: Tue, 27 Aug 2002 16:14:11 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 464
diff changeset
1084 struct DirectFBEnumRect *rect = enumlist;
759
26ac9609211f From: Thomas Jarosch
Ryan C. Gordon <icculus@icculus.org>
parents: 732
diff changeset
1085
26ac9609211f From: Thomas Jarosch
Ryan C. Gordon <icculus@icculus.org>
parents: 732
diff changeset
1086 if (this->screen->hwdata)
26ac9609211f From: Thomas Jarosch
Ryan C. Gordon <icculus@icculus.org>
parents: 732
diff changeset
1087 {
26ac9609211f From: Thomas Jarosch
Ryan C. Gordon <icculus@icculus.org>
parents: 732
diff changeset
1088 IDirectFBSurface *surface = this->screen->hwdata->surface;
26ac9609211f From: Thomas Jarosch
Ryan C. Gordon <icculus@icculus.org>
parents: 732
diff changeset
1089 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
1090
759
26ac9609211f From: Thomas Jarosch
Ryan C. Gordon <icculus@icculus.org>
parents: 732
diff changeset
1091 if (palette)
26ac9609211f From: Thomas Jarosch
Ryan C. Gordon <icculus@icculus.org>
parents: 732
diff changeset
1092 palette->Release (palette);
477
22581630aab7 Date: Tue, 27 Aug 2002 16:14:11 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 464
diff changeset
1093
759
26ac9609211f From: Thomas Jarosch
Ryan C. Gordon <icculus@icculus.org>
parents: 732
diff changeset
1094 if (surface)
26ac9609211f From: Thomas Jarosch
Ryan C. Gordon <icculus@icculus.org>
parents: 732
diff changeset
1095 surface->Release (surface);
26ac9609211f From: Thomas Jarosch
Ryan C. Gordon <icculus@icculus.org>
parents: 732
diff changeset
1096
26ac9609211f From: Thomas Jarosch
Ryan C. Gordon <icculus@icculus.org>
parents: 732
diff changeset
1097 this->screen->hwdata->surface = NULL;
26ac9609211f From: Thomas Jarosch
Ryan C. Gordon <icculus@icculus.org>
parents: 732
diff changeset
1098 this->screen->hwdata->palette = NULL;
26ac9609211f From: Thomas Jarosch
Ryan C. Gordon <icculus@icculus.org>
parents: 732
diff changeset
1099 }
477
22581630aab7 Date: Tue, 27 Aug 2002 16:14:11 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 464
diff changeset
1100
728
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
1101 if (HIDDEN->c2frame)
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
1102 {
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
1103 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
1104 HIDDEN->c2frame = NULL;
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
1105 }
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
1106
477
22581630aab7 Date: Tue, 27 Aug 2002 16:14:11 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 464
diff changeset
1107 this->screen->hwdata->surface = NULL;
22581630aab7 Date: Tue, 27 Aug 2002 16:14:11 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 464
diff changeset
1108 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
1109
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
1110 if (HIDDEN->eventbuffer)
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
1111 {
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
1112 HIDDEN->eventbuffer->Release (HIDDEN->eventbuffer);
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
1113 HIDDEN->eventbuffer = NULL;
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
1114 }
167
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
1115
728
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
1116 if (HIDDEN->c2layer)
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
1117 {
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
1118 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
1119 HIDDEN->c2layer = NULL;
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
1120 }
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
1121
464
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
1122 if (HIDDEN->layer)
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
1123 {
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
1124 HIDDEN->layer->Release (HIDDEN->layer);
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
1125 HIDDEN->layer = NULL;
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
1126 }
167
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
1127
464
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
1128 if (HIDDEN->dfb)
167
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
1129 {
464
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
1130 HIDDEN->dfb->Release (HIDDEN->dfb);
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
1131 HIDDEN->dfb = NULL;
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
1132 }
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
1133
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
1134 /* Free video mode list */
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
1135 if (HIDDEN->modelist)
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
1136 {
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
1137 free (HIDDEN->modelist);
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
1138 HIDDEN->modelist = NULL;
167
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
1139 }
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
1140
464
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
1141 /* Free mode enumeration list */
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
1142 while (rect)
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
1143 {
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
1144 struct DirectFBEnumRect *next = rect->next;
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
1145 free (rect);
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
1146 rect = next;
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
1147 }
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
1148 enumlist = NULL;
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
1149
167
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
1150 HIDDEN->initialized = 0;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
1151 }
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
1152
767
d9e79e31a7b7 Date: Mon, 17 Nov 2003 21:59:24 -0800
Sam Lantinga <slouken@libsdl.org>
parents: 759
diff changeset
1153
d9e79e31a7b7 Date: Mon, 17 Nov 2003 21:59:24 -0800
Sam Lantinga <slouken@libsdl.org>
parents: 759
diff changeset
1154 int DirectFB_ShowWMCursor(_THIS, WMcursor *cursor)
d9e79e31a7b7 Date: Mon, 17 Nov 2003 21:59:24 -0800
Sam Lantinga <slouken@libsdl.org>
parents: 759
diff changeset
1155 {
d9e79e31a7b7 Date: Mon, 17 Nov 2003 21:59:24 -0800
Sam Lantinga <slouken@libsdl.org>
parents: 759
diff changeset
1156 /* We can only hide or show the default cursor */
d9e79e31a7b7 Date: Mon, 17 Nov 2003 21:59:24 -0800
Sam Lantinga <slouken@libsdl.org>
parents: 759
diff changeset
1157 if ( cursor == NULL )
d9e79e31a7b7 Date: Mon, 17 Nov 2003 21:59:24 -0800
Sam Lantinga <slouken@libsdl.org>
parents: 759
diff changeset
1158 {
818
7ac8ec80ea68 Fixed typo in DirectFB driver (thanks Frank!)
Sam Lantinga <slouken@libsdl.org>
parents: 790
diff changeset
1159 HIDDEN->layer->SetCursorOpacity(HIDDEN->layer, 0x00);
767
d9e79e31a7b7 Date: Mon, 17 Nov 2003 21:59:24 -0800
Sam Lantinga <slouken@libsdl.org>
parents: 759
diff changeset
1160 }
d9e79e31a7b7 Date: Mon, 17 Nov 2003 21:59:24 -0800
Sam Lantinga <slouken@libsdl.org>
parents: 759
diff changeset
1161 else
d9e79e31a7b7 Date: Mon, 17 Nov 2003 21:59:24 -0800
Sam Lantinga <slouken@libsdl.org>
parents: 759
diff changeset
1162 {
818
7ac8ec80ea68 Fixed typo in DirectFB driver (thanks Frank!)
Sam Lantinga <slouken@libsdl.org>
parents: 790
diff changeset
1163 HIDDEN->layer->SetCursorOpacity(HIDDEN->layer, 0xFF);
767
d9e79e31a7b7 Date: Mon, 17 Nov 2003 21:59:24 -0800
Sam Lantinga <slouken@libsdl.org>
parents: 759
diff changeset
1164 }
d9e79e31a7b7 Date: Mon, 17 Nov 2003 21:59:24 -0800
Sam Lantinga <slouken@libsdl.org>
parents: 759
diff changeset
1165 return 1;
d9e79e31a7b7 Date: Mon, 17 Nov 2003 21:59:24 -0800
Sam Lantinga <slouken@libsdl.org>
parents: 759
diff changeset
1166 }
d9e79e31a7b7 Date: Mon, 17 Nov 2003 21:59:24 -0800
Sam Lantinga <slouken@libsdl.org>
parents: 759
diff changeset
1167
167
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
1168 void DirectFB_FinalQuit(void)
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
1169 {
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
1170 }