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annotate src/video/directfb/SDL_DirectFB_video.c @ 1312:c9b51268668f

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Updated copyright information and removed rcs id lines (problematic in branch merges) I batch edited these files, so please let me know if I've accidentally removed anybody's credit here.
author Sam Lantinga <slouken@libsdl.org>
date Wed, 01 Feb 2006 06:32:25 +0000
parents 4fa705cdecb9
children 3692456e7b0f
rev   line source
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1 /*
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2 SDL - Simple DirectMedia Layer
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3 Copyright (C) 1997-2006 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 Lesser General Public
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7 License as published by the Free Software Foundation; either
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8 version 2.1 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 Lesser 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 Lesser General Public
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16 License along with this library; if not, write to the Free Software
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17 Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 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 /* DirectFB video driver implementation.
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28 */
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29
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30 #include <stdlib.h>
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31 #include <string.h>
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32 #include <stdio.h>
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33 #include <fcntl.h>
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34 #include <unistd.h>
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35 #include <sys/mman.h>
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36
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37 #include <directfb.h>
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38 #include <directfb_version.h>
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39
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40 #include "SDL.h"
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41 #include "SDL_error.h"
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42 #include "SDL_video.h"
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43 #include "SDL_mouse.h"
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44 #include "SDL_sysvideo.h"
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45 #include "SDL_pixels_c.h"
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46 #include "SDL_events_c.h"
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47 #include "SDL_DirectFB_video.h"
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48 #include "SDL_DirectFB_events.h"
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49 #include "SDL_DirectFB_yuv.h"
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50
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51 /* The implementation dependent data for the window manager cursor */
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52 struct WMcursor {
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53 int unused;
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54 };
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55
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56
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57 /* Initialization/Query functions */
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58 static int DirectFB_VideoInit(_THIS, SDL_PixelFormat *vformat);
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59 static SDL_Rect **DirectFB_ListModes(_THIS, SDL_PixelFormat *format, Uint32 flags);
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60 static SDL_Surface *DirectFB_SetVideoMode(_THIS, SDL_Surface *current, int width, int height, int bpp, Uint32 flags);
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61 static int DirectFB_SetColors(_THIS, int firstcolor, int ncolors,
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62 SDL_Color *colors);
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63 static void DirectFB_VideoQuit(_THIS);
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64
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65 /* Hardware surface functions */
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66 static int DirectFB_AllocHWSurface(_THIS, SDL_Surface *surface);
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67 static int DirectFB_FillHWRect(_THIS, SDL_Surface *dst, SDL_Rect *dstrect, Uint32 color);
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68 static int DirectFB_LockHWSurface(_THIS, SDL_Surface *surface);
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69 static void DirectFB_UnlockHWSurface(_THIS, SDL_Surface *surface);
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70 static void DirectFB_FreeHWSurface(_THIS, SDL_Surface *surface);
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71 static int DirectFB_CheckHWBlit(_THIS, SDL_Surface *src, SDL_Surface *dst);
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72 static int DirectFB_HWAccelBlit(SDL_Surface *src, SDL_Rect *srcrect,
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73 SDL_Surface *dst, SDL_Rect *dstrect);
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74 static int DirectFB_SetHWColorKey(_THIS, SDL_Surface *surface, Uint32 key);
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75 static int DirectFB_SetHWAlpha(_THIS, SDL_Surface *surface, Uint8 alpha);
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76 static int DirectFB_FlipHWSurface(_THIS, SDL_Surface *surface);
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77 static int DirectFB_ShowWMCursor(_THIS, WMcursor *cursor);
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78
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79 /* Various screen update functions available */
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80 static void DirectFB_DirectUpdate(_THIS, int numrects, SDL_Rect *rects);
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81 static void DirectFB_WindowedUpdate(_THIS, int numrects, SDL_Rect *rects);
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82
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83 /* This is the rect EnumModes2 uses */
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84 struct DirectFBEnumRect {
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85 SDL_Rect r;
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86 struct DirectFBEnumRect* next;
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87 };
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88
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89 static struct DirectFBEnumRect *enumlist = NULL;
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90
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91
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92 /* DirectFB driver bootstrap functions */
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93
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94 static int DirectFB_Available(void)
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95 {
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96 return 1;
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97 }
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98
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99 static void DirectFB_DeleteDevice(SDL_VideoDevice *device)
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100 {
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101 free(device->hidden);
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102 free(device);
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103 }
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104
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105 static SDL_VideoDevice *DirectFB_CreateDevice(int devindex)
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106 {
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107 SDL_VideoDevice *device;
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108
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109 /* Initialize all variables that we clean on shutdown */
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110 device = (SDL_VideoDevice *)malloc(sizeof(SDL_VideoDevice));
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111 if (device)
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112 {
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113 memset (device, 0, (sizeof *device));
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114 device->hidden = (struct SDL_PrivateVideoData *) malloc (sizeof (*device->hidden));
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115 }
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116 if (device == NULL || device->hidden == NULL)
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117 {
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118 SDL_OutOfMemory();
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119 if (device)
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120 {
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121 free (device);
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122 }
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123 return(0);
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124 }
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125 memset (device->hidden, 0, sizeof (*device->hidden));
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126
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127 /* Set the function pointers */
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128 device->VideoInit = DirectFB_VideoInit;
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129 device->ListModes = DirectFB_ListModes;
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130 device->SetVideoMode = DirectFB_SetVideoMode;
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131 device->SetColors = DirectFB_SetColors;
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132 device->UpdateRects = NULL;
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133 device->CreateYUVOverlay = DirectFB_CreateYUVOverlay;
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134 device->VideoQuit = DirectFB_VideoQuit;
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135 device->AllocHWSurface = DirectFB_AllocHWSurface;
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parents:
diff changeset
136 device->CheckHWBlit = DirectFB_CheckHWBlit;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
137 device->FillHWRect = DirectFB_FillHWRect;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
138 device->SetHWColorKey = DirectFB_SetHWColorKey;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
139 device->SetHWAlpha = DirectFB_SetHWAlpha;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
140 device->LockHWSurface = DirectFB_LockHWSurface;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
141 device->UnlockHWSurface = DirectFB_UnlockHWSurface;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
142 device->FlipHWSurface = DirectFB_FlipHWSurface;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
143 device->FreeHWSurface = DirectFB_FreeHWSurface;
767
d9e79e31a7b7 Date: Mon, 17 Nov 2003 21:59:24 -0800
Sam Lantinga <slouken@libsdl.org>
parents: 759
diff changeset
144 device->ShowWMCursor = DirectFB_ShowWMCursor;
167
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
145 device->SetCaption = NULL;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
146 device->SetIcon = NULL;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
147 device->IconifyWindow = NULL;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
148 device->GrabInput = NULL;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
149 device->GetWMInfo = NULL;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
150 device->InitOSKeymap = DirectFB_InitOSKeymap;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
151 device->PumpEvents = DirectFB_PumpEvents;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
152
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
153 device->free = DirectFB_DeleteDevice;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
154
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
155 return device;
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
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
158 VideoBootStrap DirectFB_bootstrap = {
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
159 "directfb", "DirectFB",
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
160 DirectFB_Available, DirectFB_CreateDevice
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
464
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
163 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
164 {
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
165 DFBDisplayLayerConfig dlc;
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
166 int bytes = (bpp + 7) / 8;
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
167
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
168 layer->GetConfiguration (layer, &dlc);
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
169
477
22581630aab7 Date: Tue, 27 Aug 2002 16:14:11 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 464
diff changeset
170 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
171 return dlc.pixelformat;
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
172
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
173 switch (bytes)
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
174 {
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
175 case 1:
477
22581630aab7 Date: Tue, 27 Aug 2002 16:14:11 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 464
diff changeset
176 return DSPF_LUT8;
464
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
177 case 2:
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
178 return DSPF_RGB16;
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
179 case 3:
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
180 return DSPF_RGB24;
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
181 case 4:
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
182 return DSPF_RGB32;
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
183 }
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
184
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
185 return DSPF_UNKNOWN;
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
186 }
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
187
818
7ac8ec80ea68 Fixed typo in DirectFB driver (thanks Frank!)
Sam Lantinga <slouken@libsdl.org>
parents: 790
diff changeset
188 static DFBEnumerationResult EnumModesCallback (int width,
7ac8ec80ea68 Fixed typo in DirectFB driver (thanks Frank!)
Sam Lantinga <slouken@libsdl.org>
parents: 790
diff changeset
189 int height,
7ac8ec80ea68 Fixed typo in DirectFB driver (thanks Frank!)
Sam Lantinga <slouken@libsdl.org>
parents: 790
diff changeset
190 int bpp,
7ac8ec80ea68 Fixed typo in DirectFB driver (thanks Frank!)
Sam Lantinga <slouken@libsdl.org>
parents: 790
diff changeset
191 void *data)
167
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
192 {
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
193 SDL_VideoDevice *this = (SDL_VideoDevice *)data;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
194 struct DirectFBEnumRect *enumrect;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
195
464
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
196 HIDDEN->nummodes++;
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
197
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
198 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
199 if (!enumrect)
167
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
200 {
464
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
201 SDL_OutOfMemory();
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
202 return DFENUM_CANCEL;
167
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
203 }
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
204
818
7ac8ec80ea68 Fixed typo in DirectFB driver (thanks Frank!)
Sam Lantinga <slouken@libsdl.org>
parents: 790
diff changeset
205 enumrect->r.w = (Uint16)width;
7ac8ec80ea68 Fixed typo in DirectFB driver (thanks Frank!)
Sam Lantinga <slouken@libsdl.org>
parents: 790
diff changeset
206 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
207 enumrect->next = enumlist;
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
208
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
209 enumlist = enumrect;
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
210
167
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
211 return DFENUM_OK;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
212 }
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
213
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
214 struct private_hwdata {
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
215 IDirectFBSurface *surface;
477
22581630aab7 Date: Tue, 27 Aug 2002 16:14:11 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 464
diff changeset
216 IDirectFBPalette *palette;
167
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
217 };
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
218
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
219 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
220 {
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
221 const char *error = DirectFBErrorString (code);
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 if (error)
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
224 SDL_SetError("%s: %s", function, error);
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
225 else
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
226 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
227 }
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
228
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
229 static DFBSurfacePixelFormat SDLToDFBPixelFormat (SDL_PixelFormat *format)
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
230 {
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
231 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
232 {
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
233 switch (format->BitsPerPixel)
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
234 {
477
22581630aab7 Date: Tue, 27 Aug 2002 16:14:11 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 464
diff changeset
235 case 8:
22581630aab7 Date: Tue, 27 Aug 2002 16:14:11 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 464
diff changeset
236 return DSPF_LUT8;
22581630aab7 Date: Tue, 27 Aug 2002 16:14:11 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 464
diff changeset
237
167
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
238 case 16:
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
239 if (format->Rmask == 0xF800 &&
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
240 format->Gmask == 0x07E0 &&
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
241 format->Bmask == 0x001F)
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
242 return DSPF_RGB16;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
243 /* fall through */
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
244
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
245 case 15:
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
246 if (format->Rmask == 0x7C00 &&
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
247 format->Gmask == 0x03E0 &&
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
248 format->Bmask == 0x001F)
790
d39b74b8583c Date: Wed, 28 Jan 2004 20:25:54 +0100
Sam Lantinga <slouken@libsdl.org>
parents: 769
diff changeset
249 return DSPF_ARGB1555;
167
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
250 break;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
251
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
252 case 24:
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
253 if (format->Rmask == 0xFF0000 &&
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
254 format->Gmask == 0x00FF00 &&
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
255 format->Bmask == 0x0000FF)
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
256 return DSPF_RGB24;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
257 break;
464
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
258
167
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
259 case 32:
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
260 if (format->Rmask == 0xFF0000 &&
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
261 format->Gmask == 0x00FF00 &&
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
262 format->Bmask == 0x0000FF)
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
263 {
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
264 if (format->Amask == 0xFF000000)
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
265 return DSPF_ARGB;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
266 else
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
267 return DSPF_RGB32;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
268 }
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
269 break;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
270 }
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
271 }
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
272 else
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
273 {
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
274 switch (format->BitsPerPixel)
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
275 {
464
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
276 case 8:
477
22581630aab7 Date: Tue, 27 Aug 2002 16:14:11 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 464
diff changeset
277 return DSPF_LUT8;
167
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
278 case 15:
790
d39b74b8583c Date: Wed, 28 Jan 2004 20:25:54 +0100
Sam Lantinga <slouken@libsdl.org>
parents: 769
diff changeset
279 return DSPF_ARGB1555;
167
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
280 case 16:
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
281 return DSPF_RGB16;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
282 case 24:
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
283 return DSPF_RGB24;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
284 case 32:
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
285 return DSPF_RGB32;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
286 }
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
287 }
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
288
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
289 return DSPF_UNKNOWN;
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
477
22581630aab7 Date: Tue, 27 Aug 2002 16:14:11 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 464
diff changeset
292 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
293 {
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
294 SDL_Palette *palette;
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
295 SDL_Color *colors;
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
296
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
297 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
298 if (!palette)
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
299 {
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
300 SDL_OutOfMemory();
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
301 return NULL;
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
302 }
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
303
477
22581630aab7 Date: Tue, 27 Aug 2002 16:14:11 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 464
diff changeset
304 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
305 if (!colors)
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 SDL_OutOfMemory();
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
308 return NULL;
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
309 }
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
310
477
22581630aab7 Date: Tue, 27 Aug 2002 16:14:11 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 464
diff changeset
311 palette->ncolors = size;
464
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
312 palette->colors = colors;
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 return palette;
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
315 }
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
316
167
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
317 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
318 {
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
319 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
320 format->BitsPerPixel = format->BytesPerPixel = 0;
167
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
321
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
322 switch (pixelformat)
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
323 {
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
324 case DSPF_A8:
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
325 format->Amask = 0x000000FF;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
326 break;
464
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
327
790
d39b74b8583c Date: Wed, 28 Jan 2004 20:25:54 +0100
Sam Lantinga <slouken@libsdl.org>
parents: 769
diff changeset
328 case DSPF_ARGB1555:
167
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
329 format->Rmask = 0x00007C00;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
330 format->Gmask = 0x000003E0;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
331 format->Bmask = 0x0000001F;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
332 break;
464
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
333
167
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
334 case DSPF_RGB16:
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
335 format->Rmask = 0x0000F800;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
336 format->Gmask = 0x000007E0;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
337 format->Bmask = 0x0000001F;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
338 break;
464
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
339
167
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
340 case DSPF_ARGB:
464
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
341 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
342 /* fall through */
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
343 case DSPF_RGB24:
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
344 case DSPF_RGB32:
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
345 format->Rmask = 0x00FF0000;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
346 format->Gmask = 0x0000FF00;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
347 format->Bmask = 0x000000FF;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
348 break;
464
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
349
477
22581630aab7 Date: Tue, 27 Aug 2002 16:14:11 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 464
diff changeset
350 case DSPF_LUT8:
22581630aab7 Date: Tue, 27 Aug 2002 16:14:11 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 464
diff changeset
351 format->Rmask = 0x000000FF;
22581630aab7 Date: Tue, 27 Aug 2002 16:14:11 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 464
diff changeset
352 format->Gmask = 0x000000FF;
22581630aab7 Date: Tue, 27 Aug 2002 16:14:11 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 464
diff changeset
353 format->Bmask = 0x000000FF;
464
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
354
477
22581630aab7 Date: Tue, 27 Aug 2002 16:14:11 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 464
diff changeset
355 if (!format->palette)
22581630aab7 Date: Tue, 27 Aug 2002 16:14:11 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 464
diff changeset
356 format->palette = AllocatePalette(256);
464
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
357 break;
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
358
167
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
359 default:
477
22581630aab7 Date: Tue, 27 Aug 2002 16:14:11 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 464
diff changeset
360 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
361 return -1;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
362 }
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
363
464
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
364 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
365 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
366
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
367 return 0;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
368 }
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
369
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
370
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
371 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
372 {
464
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
373 int i;
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
374 DFBResult ret;
1165
4fa705cdecb9 Date: Tue, 1 Nov 2005 02:51:09 +0000
Ryan C. Gordon <icculus@icculus.org>
parents: 1029
diff changeset
375 #if (DIRECTFB_MAJOR_VERSION == 0) && (DIRECTFB_MINOR_VERSION == 9) && (DIRECTFB_MICRO_VERSION < 23)
464
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
376 DFBCardCapabilities caps;
1165
4fa705cdecb9 Date: Tue, 1 Nov 2005 02:51:09 +0000
Ryan C. Gordon <icculus@icculus.org>
parents: 1029
diff changeset
377 #else
4fa705cdecb9 Date: Tue, 1 Nov 2005 02:51:09 +0000
Ryan C. Gordon <icculus@icculus.org>
parents: 1029
diff changeset
378 DFBGraphicsDeviceDescription caps;
4fa705cdecb9 Date: Tue, 1 Nov 2005 02:51:09 +0000
Ryan C. Gordon <icculus@icculus.org>
parents: 1029
diff changeset
379 #endif
464
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 */
1165
4fa705cdecb9 Date: Tue, 1 Nov 2005 02:51:09 +0000
Ryan C. Gordon <icculus@icculus.org>
parents: 1029
diff changeset
451 #if (DIRECTFB_MAJOR_VERSION == 0) && (DIRECTFB_MINOR_VERSION == 9) && (DIRECTFB_MICRO_VERSION < 23)
167
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
452 dfb->GetCardCapabilities (dfb, &caps);
1165
4fa705cdecb9 Date: Tue, 1 Nov 2005 02:51:09 +0000
Ryan C. Gordon <icculus@icculus.org>
parents: 1029
diff changeset
453 #else
4fa705cdecb9 Date: Tue, 1 Nov 2005 02:51:09 +0000
Ryan C. Gordon <icculus@icculus.org>
parents: 1029
diff changeset
454 dfb->GetDeviceDescription (dfb, &caps);
4fa705cdecb9 Date: Tue, 1 Nov 2005 02:51:09 +0000
Ryan C. Gordon <icculus@icculus.org>
parents: 1029
diff changeset
455 #endif
167
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
456
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
457 this->info.wm_available = 1;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
458 this->info.hw_available = 1;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
459 this->info.blit_hw = 1;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
460 this->info.blit_hw_CC = 1;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
461 this->info.blit_hw_A = 1;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
462 this->info.blit_fill = 1;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
463 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
464
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
465 HIDDEN->initialized = 1;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
466 HIDDEN->dfb = dfb;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
467 HIDDEN->layer = layer;
464
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
468 HIDDEN->eventbuffer = events;
167
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
469
728
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
470 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
471 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
472
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
473 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
474 {
1018
012af0b7e8e6 Date: Fri, 24 Dec 2004 23:32:06 -0500
Sam Lantinga <slouken@libsdl.org>
parents: 893
diff changeset
475 DFBDisplayLayerConfig dlc;
012af0b7e8e6 Date: Fri, 24 Dec 2004 23:32:06 -0500
Sam Lantinga <slouken@libsdl.org>
parents: 893
diff changeset
476 DFBDisplayLayerConfigFlags failed;
012af0b7e8e6 Date: Fri, 24 Dec 2004 23:32:06 -0500
Sam Lantinga <slouken@libsdl.org>
parents: 893
diff changeset
477
728
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
478 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
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 ("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
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->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
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 ("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
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 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
493 if (ret)
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
494 {
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
495 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
496 goto error;
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
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
499 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
500
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
501 /* Init the surface here as it got a fixed size */
1029
f87f87efd45a Date: Mon, 17 Jan 2005 20:54:50 +0200
Ryan C. Gordon <icculus@icculus.org>
parents: 1018
diff changeset
502 dlc.flags = DLCONF_PIXELFORMAT | DLCONF_BUFFERMODE;
728
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
503 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
504 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
505
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
506 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
507 if (ret)
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 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
510 goto error;
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
511 }
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 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
514 if (ret)
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 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
517 goto error;
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
518 }
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 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
521 if (ret)
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 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
524 goto error;
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
525 }
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
526
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
527 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
528 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
529 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
530
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
531 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
532 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
533
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
534 /* Clear CRTC2 */
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
535 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
536 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
537 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
538 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
539 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
540
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
541 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
542
d18e2b224d0e Date: Wed, 5 Nov 2003 21:27:47 +0100
Ryan C. Gordon <icculus@icculus.org>
parents: 728
diff changeset
543 /* 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
544 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
545 {
d18e2b224d0e Date: Wed, 5 Nov 2003 21:27:47 +0100
Ryan C. Gordon <icculus@icculus.org>
parents: 728
diff changeset
546 float overscan = 0;
d18e2b224d0e Date: Wed, 5 Nov 2003 21:27:47 +0100
Ryan C. Gordon <icculus@icculus.org>
parents: 728
diff changeset
547 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
548 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
549 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
550 }
d18e2b224d0e Date: Wed, 5 Nov 2003 21:27:47 +0100
Ryan C. Gordon <icculus@icculus.org>
parents: 728
diff changeset
551
d18e2b224d0e Date: Wed, 5 Nov 2003 21:27:47 +0100
Ryan C. Gordon <icculus@icculus.org>
parents: 728
diff changeset
552 #ifdef DIRECTFB_CRTC2_DEBUG
d18e2b224d0e Date: Wed, 5 Nov 2003 21:27:47 +0100
Ryan C. Gordon <icculus@icculus.org>
parents: 728
diff changeset
553 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
554 #endif
728
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
555 }
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
556
167
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
557 return 0;
464
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
558
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
559 error:
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
560 if (events)
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
561 events->Release (events);
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
562
728
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
563 if (HIDDEN->c2frame)
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
564 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
565
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
566 if (HIDDEN->c2layer)
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
567 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
568
464
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
569 if (layer)
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
570 layer->Release (layer);
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 if (dfb)
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
573 dfb->Release (dfb);
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
574
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
575 return -1;
167
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
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
578 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
579 {
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
580 if (flags & SDL_FULLSCREEN)
464
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
581 return HIDDEN->modelist;
167
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
582 else
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
583 if (SDLToDFBPixelFormat (format) != DSPF_UNKNOWN)
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
584 return (SDL_Rect**) -1;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
585
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
586 return NULL;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
587 }
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
588
464
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
589 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
590 {
477
22581630aab7 Date: Tue, 27 Aug 2002 16:14:11 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 464
diff changeset
591 DFBResult ret;
22581630aab7 Date: Tue, 27 Aug 2002 16:14:11 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 464
diff changeset
592 DFBSurfaceDescription dsc;
22581630aab7 Date: Tue, 27 Aug 2002 16:14:11 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 464
diff changeset
593 DFBSurfacePixelFormat pixelformat;
22581630aab7 Date: Tue, 27 Aug 2002 16:14:11 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 464
diff changeset
594 IDirectFBSurface *surface;
167
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 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
597 width, height, bpp, flags);
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
598
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
599 flags |= SDL_FULLSCREEN;
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 /* Release previous primary surface */
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
602 if (current->hwdata && current->hwdata->surface)
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
603 {
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
604 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
605 current->hwdata->surface = NULL;
477
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 /* And its palette if present */
22581630aab7 Date: Tue, 27 Aug 2002 16:14:11 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 464
diff changeset
608 if (current->hwdata->palette)
22581630aab7 Date: Tue, 27 Aug 2002 16:14:11 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 464
diff changeset
609 {
22581630aab7 Date: Tue, 27 Aug 2002 16:14:11 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 464
diff changeset
610 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
611 current->hwdata->palette = NULL;
22581630aab7 Date: Tue, 27 Aug 2002 16:14:11 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 464
diff changeset
612 }
167
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
613 }
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
614 else if (!current->hwdata)
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
615 {
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
616 /* Allocate the hardware acceleration data */
464
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
617 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
618 if (!current->hwdata)
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
619 {
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
620 SDL_OutOfMemory();
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
621 return NULL;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
622 }
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
623 }
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
624
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
625 /* 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
626 if (flags & SDL_FULLSCREEN)
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 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
629 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
630 {
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
631 DirectFBError ("dfb->SetCooperativeLevel", ret);
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
632 flags &= ~SDL_FULLSCREEN;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
633 }
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
634 }
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
635 else
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
636 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
637
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
638 /* Set video mode */
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
639 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
640 if (ret)
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
641 {
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
642 if (flags & SDL_FULLSCREEN)
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
643 {
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
644 flags &= ~SDL_FULLSCREEN;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
645 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
646 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
647 }
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
648
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
649 if (ret)
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 SetDirectFBerror ("dfb->SetVideoMode", ret);
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
652 return NULL;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
653 }
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
654 }
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
655
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
656 /* Create primary surface */
464
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
657 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
658 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
659 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
660
477
22581630aab7 Date: Tue, 27 Aug 2002 16:14:11 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 464
diff changeset
661 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
662 if (ret && (flags & SDL_DOUBLEBUF))
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
663 {
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
664 /* Try without double buffering */
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
665 dsc.caps &= ~DSCAPS_FLIPPING;
477
22581630aab7 Date: Tue, 27 Aug 2002 16:14:11 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 464
diff changeset
666 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
667 }
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
668 if (ret)
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 SetDirectFBerror ("dfb->CreateSurface", ret);
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
671 return NULL;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
672 }
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
673
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
674 current->w = width;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
675 current->h = height;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
676 current->flags = SDL_HWSURFACE | SDL_PREALLOC;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
677
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
678 if (flags & SDL_FULLSCREEN)
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 current->flags |= SDL_FULLSCREEN;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
681 this->UpdateRects = DirectFB_DirectUpdate;
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 else
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
684 this->UpdateRects = DirectFB_WindowedUpdate;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
685
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
686 if (dsc.caps & DSCAPS_FLIPPING)
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
687 current->flags |= SDL_DOUBLEBUF;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
688
477
22581630aab7 Date: Tue, 27 Aug 2002 16:14:11 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 464
diff changeset
689 surface->GetPixelFormat (surface, &pixelformat);
22581630aab7 Date: Tue, 27 Aug 2002 16:14:11 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 464
diff changeset
690
167
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
691 DFBToSDLPixelFormat (pixelformat, current->format);
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
692
477
22581630aab7 Date: Tue, 27 Aug 2002 16:14:11 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 464
diff changeset
693 /* 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
694 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
695 {
22581630aab7 Date: Tue, 27 Aug 2002 16:14:11 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 464
diff changeset
696 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
697
22581630aab7 Date: Tue, 27 Aug 2002 16:14:11 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 464
diff changeset
698 current->flags |= SDL_HWPALETTE;
22581630aab7 Date: Tue, 27 Aug 2002 16:14:11 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 464
diff changeset
699 }
22581630aab7 Date: Tue, 27 Aug 2002 16:14:11 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 464
diff changeset
700
22581630aab7 Date: Tue, 27 Aug 2002 16:14:11 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 464
diff changeset
701 current->hwdata->surface = surface;
22581630aab7 Date: Tue, 27 Aug 2002 16:14:11 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 464
diff changeset
702
728
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
703 /* MGA CRTC2 stuff */
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
704 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
705 {
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
706 /* 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
707 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
708 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
709 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
710
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
711 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
712 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
713 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
714
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
715 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
716
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
717 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
718 {
732
d18e2b224d0e Date: Wed, 5 Nov 2003 21:27:47 +0100
Ryan C. Gordon <icculus@icculus.org>
parents: 728
diff changeset
719 /* 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
720 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
721
d18e2b224d0e Date: Wed, 5 Nov 2003 21:27:47 +0100
Ryan C. Gordon <icculus@icculus.org>
parents: 728
diff changeset
722 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
723 {
d18e2b224d0e Date: Wed, 5 Nov 2003 21:27:47 +0100
Ryan C. Gordon <icculus@icculus.org>
parents: 728
diff changeset
724 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
725 {
d18e2b224d0e Date: Wed, 5 Nov 2003 21:27:47 +0100
Ryan C. Gordon <icculus@icculus.org>
parents: 728
diff changeset
726 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
727 {
d18e2b224d0e Date: Wed, 5 Nov 2003 21:27:47 +0100
Ryan C. Gordon <icculus@icculus.org>
parents: 728
diff changeset
728 zoom_aspect_x = i;
d18e2b224d0e Date: Wed, 5 Nov 2003 21:27:47 +0100
Ryan C. Gordon <icculus@icculus.org>
parents: 728
diff changeset
729 zoom_aspect_y = j;
d18e2b224d0e Date: Wed, 5 Nov 2003 21:27:47 +0100
Ryan C. Gordon <icculus@icculus.org>
parents: 728
diff changeset
730
d18e2b224d0e Date: Wed, 5 Nov 2003 21:27:47 +0100
Ryan C. Gordon <icculus@icculus.org>
parents: 728
diff changeset
731 /* break the loop */
d18e2b224d0e Date: Wed, 5 Nov 2003 21:27:47 +0100
Ryan C. Gordon <icculus@icculus.org>
parents: 728
diff changeset
732 i = 21;
d18e2b224d0e Date: Wed, 5 Nov 2003 21:27:47 +0100
Ryan C. Gordon <icculus@icculus.org>
parents: 728
diff changeset
733 break;
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 }
d18e2b224d0e Date: Wed, 5 Nov 2003 21:27:47 +0100
Ryan C. Gordon <icculus@icculus.org>
parents: 728
diff changeset
736 }
d18e2b224d0e Date: Wed, 5 Nov 2003 21:27:47 +0100
Ryan C. Gordon <icculus@icculus.org>
parents: 728
diff changeset
737
d18e2b224d0e Date: Wed, 5 Nov 2003 21:27:47 +0100
Ryan C. Gordon <icculus@icculus.org>
parents: 728
diff changeset
738 #ifdef DIRECTFB_CRTC2_DEBUG
d18e2b224d0e Date: Wed, 5 Nov 2003 21:27:47 +0100
Ryan C. Gordon <icculus@icculus.org>
parents: 728
diff changeset
739 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
740 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
741 #endif
d18e2b224d0e Date: Wed, 5 Nov 2003 21:27:47 +0100
Ryan C. Gordon <icculus@icculus.org>
parents: 728
diff changeset
742
d18e2b224d0e Date: Wed, 5 Nov 2003 21:27:47 +0100
Ryan C. Gordon <icculus@icculus.org>
parents: 728
diff changeset
743 /* 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
744 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
745 {
732
d18e2b224d0e Date: Wed, 5 Nov 2003 21:27:47 +0100
Ryan C. Gordon <icculus@icculus.org>
parents: 728
diff changeset
746 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
747 {
732
d18e2b224d0e Date: Wed, 5 Nov 2003 21:27:47 +0100
Ryan C. Gordon <icculus@icculus.org>
parents: 728
diff changeset
748 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
749 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
750 }
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
751
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
752 /* one step down */
732
d18e2b224d0e Date: Wed, 5 Nov 2003 21:27:47 +0100
Ryan C. Gordon <icculus@icculus.org>
parents: 728
diff changeset
753 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
754 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
755
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
756 #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
757 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
758 #endif
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
759
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
760 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
761 }
732
d18e2b224d0e Date: Wed, 5 Nov 2003 21:27:47 +0100
Ryan C. Gordon <icculus@icculus.org>
parents: 728
diff changeset
762 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
763 {
732
d18e2b224d0e Date: Wed, 5 Nov 2003 21:27:47 +0100
Ryan C. Gordon <icculus@icculus.org>
parents: 728
diff changeset
764 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
765 {
732
d18e2b224d0e Date: Wed, 5 Nov 2003 21:27:47 +0100
Ryan C. Gordon <icculus@icculus.org>
parents: 728
diff changeset
766 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
767 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
768 }
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
769
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
770 #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
771 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
772 #endif
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
773
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
774 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
775 } else {
d18e2b224d0e Date: Wed, 5 Nov 2003 21:27:47 +0100
Ryan C. Gordon <icculus@icculus.org>
parents: 728
diff changeset
776 #ifdef DIRECTFB_CRTC2_DEBUG
d18e2b224d0e Date: Wed, 5 Nov 2003 21:27:47 +0100
Ryan C. Gordon <icculus@icculus.org>
parents: 728
diff changeset
777 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
778 #endif
728
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
779 }
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
780
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
781 /* Panning */
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
782 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
783 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
784 else
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
785 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
786
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
787 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
788 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
789 else
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
790 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
791
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
792 #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
793 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
794 #endif
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
795 }
732
d18e2b224d0e Date: Wed, 5 Nov 2003 21:27:47 +0100
Ryan C. Gordon <icculus@icculus.org>
parents: 728
diff changeset
796 }
728
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
797
167
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
798 return current;
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
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
801 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
802 {
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
803 DFBResult ret;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
804 DFBSurfaceDescription dsc;
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 /* 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
807 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
808
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
809 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
810 return -1;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
811
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
812 /* fill surface description */
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
813 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
814 dsc.width = surface->w;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
815 dsc.height = surface->h;
464
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
816 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
817
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
818 /* find the right pixelformat */
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
819 dsc.pixelformat = SDLToDFBPixelFormat (surface->format);
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
820 if (dsc.pixelformat == DSPF_UNKNOWN)
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
821 return -1;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
822
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
823 /* 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
824 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
825 if (surface->hwdata == NULL)
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 SDL_OutOfMemory();
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
828 return -1;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
829 }
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
830
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
831 /* Create the surface */
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
832 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
833 if (ret)
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
834 {
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
835 SetDirectFBerror ("dfb->CreateSurface", ret);
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
836 free (surface->hwdata);
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
837 surface->hwdata = NULL;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
838 return -1;
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
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
841 surface->flags |= SDL_HWSURFACE | SDL_PREALLOC;
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 return 0;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
844 }
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
845
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
846 static 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
847 {
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
848 if (surface->hwdata && HIDDEN->initialized)
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
849 {
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
850 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
851 free (surface->hwdata);
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
852 surface->hwdata = NULL;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
853 }
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
854 }
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
855
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
856 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
857 {
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
858 /* 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
859 src->hwdata, dst->hwdata);*/
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 if (!src->hwdata || !dst->hwdata)
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
862 return 0;
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 src->flags |= SDL_HWACCEL;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
865 src->map->hw_blit = DirectFB_HWAccelBlit;
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 return 1;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
868 }
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
869
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
870 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
871 SDL_Surface *dst, SDL_Rect *dstrect)
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
872 {
464
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
873 DFBSurfaceBlittingFlags flags = DSBLIT_NOFX;
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 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
876 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
877
464
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
878 IDirectFBSurface *surface = dst->hwdata->surface;
167
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
879
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
880 if (src->flags & SDL_SRCCOLORKEY)
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 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
883 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
884 }
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
885
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
886 if (src->flags & SDL_SRCALPHA)
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 flags |= DSBLIT_BLEND_COLORALPHA;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
889 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
890 }
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
891
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
892 surface->SetBlittingFlags (surface, flags);
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
893
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
894 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
895 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
896 else
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
897 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
898
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
899 return 0;
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
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
902 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
903 {
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
904 SDL_PixelFormat *fmt = dst->format;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
905 IDirectFBSurface *surface = dst->hwdata->surface;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
906
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
907 /* ugly */
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
908 surface->SetColor (surface,
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
909 (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
910 (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
911 (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
912 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
913
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
914 return 0;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
915 }
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
916
219
f928da36f0e9 Updated SDL DirectFB backend for DirectFB version 0.9.7
Sam Lantinga <slouken@libsdl.org>
parents: 167
diff changeset
917 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
918 {
219
f928da36f0e9 Updated SDL DirectFB backend for DirectFB version 0.9.7
Sam Lantinga <slouken@libsdl.org>
parents: 167
diff changeset
919 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
920 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
921
477
22581630aab7 Date: Tue, 27 Aug 2002 16:14:11 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 464
diff changeset
922 if (fmt->BitsPerPixel == 8)
22581630aab7 Date: Tue, 27 Aug 2002 16:14:11 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 464
diff changeset
923 surface->SetSrcColorKeyIndex (surface, key);
22581630aab7 Date: Tue, 27 Aug 2002 16:14:11 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 464
diff changeset
924 else
22581630aab7 Date: Tue, 27 Aug 2002 16:14:11 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 464
diff changeset
925 /* ugly */
22581630aab7 Date: Tue, 27 Aug 2002 16:14:11 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 464
diff changeset
926 surface->SetSrcColorKey (surface,
22581630aab7 Date: Tue, 27 Aug 2002 16:14:11 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 464
diff changeset
927 (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
928 (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
929 (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
930
167
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
931 return 0;
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
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
934 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
935 {
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
936 return 0;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
937 }
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
938
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
939 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
940 {
728
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
941 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
942 {
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
943 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
944 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
945 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
946 else
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
947 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
948
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
949 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
950 return rtn;
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
951 }
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
952 else
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
953 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
954 }
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
955
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
956 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
957 {
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
958 DFBResult ret;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
959 void *data;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
960 int pitch;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
961
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
962 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
963 DSLF_WRITE, &data, &pitch);
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
964 if (ret)
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 SetDirectFBerror ("surface->Lock", ret);
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
967 return -1;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
968 }
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 surface->pixels = data;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
971 surface->pitch = pitch;
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 return 0;
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
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
976 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
977 {
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
978 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
979 surface->pixels = NULL;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
980 }
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
981
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
982 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
983 {
728
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
984 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
985 {
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
986 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
987 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
988 else
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
989 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
990
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
991 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
992 }
167
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
993 }
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
994
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
995 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
996 {
286
3ea69fd0b095 Updated for DirectFB 0.9.9
Sam Lantinga <slouken@libsdl.org>
parents: 259
diff changeset
997 DFBRegion region;
3ea69fd0b095 Updated for DirectFB 0.9.9
Sam Lantinga <slouken@libsdl.org>
parents: 259
diff changeset
998 int i;
3ea69fd0b095 Updated for DirectFB 0.9.9
Sam Lantinga <slouken@libsdl.org>
parents: 259
diff changeset
999 int region_valid = 0;
167
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
1000 IDirectFBSurface *surface = this->screen->hwdata->surface;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
1001
286
3ea69fd0b095 Updated for DirectFB 0.9.9
Sam Lantinga <slouken@libsdl.org>
parents: 259
diff changeset
1002 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
1003 {
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
1004 int x2, y2;
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
1005
286
3ea69fd0b095 Updated for DirectFB 0.9.9
Sam Lantinga <slouken@libsdl.org>
parents: 259
diff changeset
1006 if ( ! rects[i].w ) /* Clipped? */
3ea69fd0b095 Updated for DirectFB 0.9.9
Sam Lantinga <slouken@libsdl.org>
parents: 259
diff changeset
1007 continue;
3ea69fd0b095 Updated for DirectFB 0.9.9
Sam Lantinga <slouken@libsdl.org>
parents: 259
diff changeset
1008
3ea69fd0b095 Updated for DirectFB 0.9.9
Sam Lantinga <slouken@libsdl.org>
parents: 259
diff changeset
1009 x2 = rects[i].x + rects[i].w - 1;
3ea69fd0b095 Updated for DirectFB 0.9.9
Sam Lantinga <slouken@libsdl.org>
parents: 259
diff changeset
1010 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
1011
286
3ea69fd0b095 Updated for DirectFB 0.9.9
Sam Lantinga <slouken@libsdl.org>
parents: 259
diff changeset
1012 if (region_valid)
3ea69fd0b095 Updated for DirectFB 0.9.9
Sam Lantinga <slouken@libsdl.org>
parents: 259
diff changeset
1013 {
3ea69fd0b095 Updated for DirectFB 0.9.9
Sam Lantinga <slouken@libsdl.org>
parents: 259
diff changeset
1014 if (rects[i].x < region.x1)
3ea69fd0b095 Updated for DirectFB 0.9.9
Sam Lantinga <slouken@libsdl.org>
parents: 259
diff changeset
1015 region.x1 = rects[i].x;
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 (rects[i].y < region.y1)
3ea69fd0b095 Updated for DirectFB 0.9.9
Sam Lantinga <slouken@libsdl.org>
parents: 259
diff changeset
1018 region.y1 = rects[i].y;
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 (x2 > region.x2)
3ea69fd0b095 Updated for DirectFB 0.9.9
Sam Lantinga <slouken@libsdl.org>
parents: 259
diff changeset
1021 region.x2 = x2;
167
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
1022
286
3ea69fd0b095 Updated for DirectFB 0.9.9
Sam Lantinga <slouken@libsdl.org>
parents: 259
diff changeset
1023 if (y2 > region.y2)
3ea69fd0b095 Updated for DirectFB 0.9.9
Sam Lantinga <slouken@libsdl.org>
parents: 259
diff changeset
1024 region.y2 = y2;
3ea69fd0b095 Updated for DirectFB 0.9.9
Sam Lantinga <slouken@libsdl.org>
parents: 259
diff changeset
1025 }
3ea69fd0b095 Updated for DirectFB 0.9.9
Sam Lantinga <slouken@libsdl.org>
parents: 259
diff changeset
1026 else
3ea69fd0b095 Updated for DirectFB 0.9.9
Sam Lantinga <slouken@libsdl.org>
parents: 259
diff changeset
1027 {
3ea69fd0b095 Updated for DirectFB 0.9.9
Sam Lantinga <slouken@libsdl.org>
parents: 259
diff changeset
1028 region.x1 = rects[i].x;
3ea69fd0b095 Updated for DirectFB 0.9.9
Sam Lantinga <slouken@libsdl.org>
parents: 259
diff changeset
1029 region.y1 = rects[i].y;
3ea69fd0b095 Updated for DirectFB 0.9.9
Sam Lantinga <slouken@libsdl.org>
parents: 259
diff changeset
1030 region.x2 = x2;
3ea69fd0b095 Updated for DirectFB 0.9.9
Sam Lantinga <slouken@libsdl.org>
parents: 259
diff changeset
1031 region.y2 = y2;
167
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
1032
286
3ea69fd0b095 Updated for DirectFB 0.9.9
Sam Lantinga <slouken@libsdl.org>
parents: 259
diff changeset
1033 region_valid = 1;
3ea69fd0b095 Updated for DirectFB 0.9.9
Sam Lantinga <slouken@libsdl.org>
parents: 259
diff changeset
1034 }
167
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
1035 }
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
1036
286
3ea69fd0b095 Updated for DirectFB 0.9.9
Sam Lantinga <slouken@libsdl.org>
parents: 259
diff changeset
1037 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
1038 {
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
1039 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
1040 {
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
1041 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
1042 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
1043 else
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
1044 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
1045
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
1046 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
1047 }
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
1048 else
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
1049 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
1050 }
167
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
1051 }
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
1052
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
1053 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
1054 {
477
22581630aab7 Date: Tue, 27 Aug 2002 16:14:11 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 464
diff changeset
1055 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
1056
22581630aab7 Date: Tue, 27 Aug 2002 16:14:11 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 464
diff changeset
1057 if (!palette)
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 > 255)
22581630aab7 Date: Tue, 27 Aug 2002 16:14:11 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 464
diff changeset
1061 return 0;
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 (firstcolor + ncolors > 256)
22581630aab7 Date: Tue, 27 Aug 2002 16:14:11 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 464
diff changeset
1064 ncolors = 256 - firstcolor;
22581630aab7 Date: Tue, 27 Aug 2002 16:14:11 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 464
diff changeset
1065
22581630aab7 Date: Tue, 27 Aug 2002 16:14:11 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 464
diff changeset
1066 if (ncolors > 0)
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 int i;
22581630aab7 Date: Tue, 27 Aug 2002 16:14:11 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 464
diff changeset
1069 DFBColor entries[ncolors];
22581630aab7 Date: Tue, 27 Aug 2002 16:14:11 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 464
diff changeset
1070
22581630aab7 Date: Tue, 27 Aug 2002 16:14:11 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 464
diff changeset
1071 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
1072 {
22581630aab7 Date: Tue, 27 Aug 2002 16:14:11 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 464
diff changeset
1073 entries[i].a = 0xff;
22581630aab7 Date: Tue, 27 Aug 2002 16:14:11 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 464
diff changeset
1074 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
1075 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
1076 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
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 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
1080 }
22581630aab7 Date: Tue, 27 Aug 2002 16:14:11 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 464
diff changeset
1081
22581630aab7 Date: Tue, 27 Aug 2002 16:14:11 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 464
diff changeset
1082 return 1;
167
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
1083 }
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
1084
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
1085 void DirectFB_VideoQuit(_THIS)
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
1086 {
477
22581630aab7 Date: Tue, 27 Aug 2002 16:14:11 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 464
diff changeset
1087 struct DirectFBEnumRect *rect = enumlist;
759
26ac9609211f From: Thomas Jarosch
Ryan C. Gordon <icculus@icculus.org>
parents: 732
diff changeset
1088
26ac9609211f From: Thomas Jarosch
Ryan C. Gordon <icculus@icculus.org>
parents: 732
diff changeset
1089 if (this->screen->hwdata)
26ac9609211f From: Thomas Jarosch
Ryan C. Gordon <icculus@icculus.org>
parents: 732
diff changeset
1090 {
26ac9609211f From: Thomas Jarosch
Ryan C. Gordon <icculus@icculus.org>
parents: 732
diff changeset
1091 IDirectFBSurface *surface = this->screen->hwdata->surface;
26ac9609211f From: Thomas Jarosch
Ryan C. Gordon <icculus@icculus.org>
parents: 732
diff changeset
1092 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
1093
759
26ac9609211f From: Thomas Jarosch
Ryan C. Gordon <icculus@icculus.org>
parents: 732
diff changeset
1094 if (palette)
26ac9609211f From: Thomas Jarosch
Ryan C. Gordon <icculus@icculus.org>
parents: 732
diff changeset
1095 palette->Release (palette);
477
22581630aab7 Date: Tue, 27 Aug 2002 16:14:11 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 464
diff changeset
1096
759
26ac9609211f From: Thomas Jarosch
Ryan C. Gordon <icculus@icculus.org>
parents: 732
diff changeset
1097 if (surface)
26ac9609211f From: Thomas Jarosch
Ryan C. Gordon <icculus@icculus.org>
parents: 732
diff changeset
1098 surface->Release (surface);
26ac9609211f From: Thomas Jarosch
Ryan C. Gordon <icculus@icculus.org>
parents: 732
diff changeset
1099
26ac9609211f From: Thomas Jarosch
Ryan C. Gordon <icculus@icculus.org>
parents: 732
diff changeset
1100 this->screen->hwdata->surface = NULL;
26ac9609211f From: Thomas Jarosch
Ryan C. Gordon <icculus@icculus.org>
parents: 732
diff changeset
1101 this->screen->hwdata->palette = NULL;
26ac9609211f From: Thomas Jarosch
Ryan C. Gordon <icculus@icculus.org>
parents: 732
diff changeset
1102 }
477
22581630aab7 Date: Tue, 27 Aug 2002 16:14:11 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 464
diff changeset
1103
728
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
1104 if (HIDDEN->c2frame)
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 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
1107 HIDDEN->c2frame = NULL;
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
1108 }
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
1109
464
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 }