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annotate src/video/directfb/SDL_DirectFB_video.c @ 5248:3a8a452b49f0

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Removed gamma support since it wasn't widely used and not well supported.
author Sam Lantinga <slouken@libsdl.org>
date Thu, 10 Feb 2011 11:39:08 -0800
parents 164f20ba08eb
children b530ef003506
rev   line source
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1 /*
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2 SDL - Simple DirectMedia Layer
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3 Copyright (C) 1997-2010 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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21
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22 SDL1.3 DirectFB driver by couriersud@arcor.de
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23
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24 */
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25
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26 #include "SDL_DirectFB_video.h"
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27
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28 #include "SDL_DirectFB_events.h"
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29 /*
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30 * #include "SDL_DirectFB_keyboard.h"
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31 */
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32 #include "SDL_DirectFB_modes.h"
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33 #include "SDL_DirectFB_mouse.h"
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34 #include "SDL_DirectFB_opengl.h"
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35 #include "SDL_DirectFB_window.h"
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36 #include "SDL_DirectFB_WM.h"
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37
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38
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39 #include "SDL_config.h"
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40
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41 /* DirectFB video driver implementation.
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42 */
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43
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44 #include <fcntl.h>
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45 #include <unistd.h>
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46 #include <sys/mman.h>
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47
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48 #include <directfb.h>
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49 #include <directfb_version.h>
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50 #include <directfb_strings.h>
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51
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52 #include "SDL_video.h"
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53 #include "SDL_mouse.h"
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54 #include "../SDL_sysvideo.h"
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55 #include "../SDL_pixels_c.h"
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56 #include "../../events/SDL_events_c.h"
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57 #include "SDL_DirectFB_video.h"
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58 #include "SDL_DirectFB_events.h"
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59 #include "SDL_DirectFB_render.h"
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60 #include "SDL_DirectFB_mouse.h"
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61 #include "SDL_DirectFB_shape.h"
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62
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63
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64 #include "SDL_DirectFB_dyn.h"
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65
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66 /* Initialization/Query functions */
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67 static int DirectFB_VideoInit(_THIS);
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68 static void DirectFB_VideoQuit(_THIS);
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69
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70 static int DirectFB_Available(void);
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71 static SDL_VideoDevice *DirectFB_CreateDevice(int devindex);
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72
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73 VideoBootStrap DirectFB_bootstrap = {
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74 "directfb", "DirectFB",
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75 DirectFB_Available, DirectFB_CreateDevice
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76 };
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77
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78 static const DirectFBSurfaceDrawingFlagsNames(drawing_flags);
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79 static const DirectFBSurfaceBlittingFlagsNames(blitting_flags);
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80 static const DirectFBAccelerationMaskNames(acceleration_mask);
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81
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82 /* DirectFB driver bootstrap functions */
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83
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84 static int
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85 DirectFB_Available(void)
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86 {
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87 if (!SDL_DirectFB_LoadLibrary())
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88 return 0;
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89 SDL_DirectFB_UnLoadLibrary();
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90 return 1;
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91 }
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92
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93 static void
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94 DirectFB_DeleteDevice(SDL_VideoDevice * device)
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95 {
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96 SDL_DirectFB_UnLoadLibrary();
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97 SDL_DFB_FREE(device->driverdata);
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98 SDL_DFB_FREE(device);
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99 }
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100
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101 static SDL_VideoDevice *
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102 DirectFB_CreateDevice(int devindex)
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103 {
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104 SDL_VideoDevice *device;
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105
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106 if (!SDL_DirectFB_LoadLibrary())
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107 return NULL;
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108
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109 /* Initialize all variables that we clean on shutdown */
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110 SDL_DFB_ALLOC_CLEAR(device, sizeof(SDL_VideoDevice));
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111
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112 /* Set the function pointers */
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113
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114 /* Set the function pointers */
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115 device->VideoInit = DirectFB_VideoInit;
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116 device->VideoQuit = DirectFB_VideoQuit;
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117 device->GetDisplayModes = DirectFB_GetDisplayModes;
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118 device->SetDisplayMode = DirectFB_SetDisplayMode;
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119 device->PumpEvents = DirectFB_PumpEventsWindow;
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120 device->CreateWindow = DirectFB_CreateWindow;
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121 device->CreateWindowFrom = DirectFB_CreateWindowFrom;
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122 device->SetWindowTitle = DirectFB_SetWindowTitle;
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123 device->SetWindowIcon = DirectFB_SetWindowIcon;
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124 device->SetWindowPosition = DirectFB_SetWindowPosition;
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125 device->SetWindowSize = DirectFB_SetWindowSize;
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126 device->ShowWindow = DirectFB_ShowWindow;
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127 device->HideWindow = DirectFB_HideWindow;
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128 device->RaiseWindow = DirectFB_RaiseWindow;
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129 device->MaximizeWindow = DirectFB_MaximizeWindow;
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130 device->MinimizeWindow = DirectFB_MinimizeWindow;
0e70b4b8cf84 Date: Sat, 11 Aug 2007 02:03:16 +0200 (CEST)
Sam Lantinga <slouken@libsdl.org>
parents: 2113
diff changeset
131 device->RestoreWindow = DirectFB_RestoreWindow;
0e70b4b8cf84 Date: Sat, 11 Aug 2007 02:03:16 +0200 (CEST)
Sam Lantinga <slouken@libsdl.org>
parents: 2113
diff changeset
132 device->SetWindowGrab = DirectFB_SetWindowGrab;
0e70b4b8cf84 Date: Sat, 11 Aug 2007 02:03:16 +0200 (CEST)
Sam Lantinga <slouken@libsdl.org>
parents: 2113
diff changeset
133 device->DestroyWindow = DirectFB_DestroyWindow;
0e70b4b8cf84 Date: Sat, 11 Aug 2007 02:03:16 +0200 (CEST)
Sam Lantinga <slouken@libsdl.org>
parents: 2113
diff changeset
134 device->GetWindowWMInfo = DirectFB_GetWindowWMInfo;
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parents: 2113
diff changeset
135
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Sam Lantinga <slouken@libsdl.org>
parents: 2113
diff changeset
136 #if SDL_DIRECTFB_OPENGL
0e70b4b8cf84 Date: Sat, 11 Aug 2007 02:03:16 +0200 (CEST)
Sam Lantinga <slouken@libsdl.org>
parents: 2113
diff changeset
137 device->GL_LoadLibrary = DirectFB_GL_LoadLibrary;
0e70b4b8cf84 Date: Sat, 11 Aug 2007 02:03:16 +0200 (CEST)
Sam Lantinga <slouken@libsdl.org>
parents: 2113
diff changeset
138 device->GL_GetProcAddress = DirectFB_GL_GetProcAddress;
0e70b4b8cf84 Date: Sat, 11 Aug 2007 02:03:16 +0200 (CEST)
Sam Lantinga <slouken@libsdl.org>
parents: 2113
diff changeset
139 device->GL_MakeCurrent = DirectFB_GL_MakeCurrent;
0e70b4b8cf84 Date: Sat, 11 Aug 2007 02:03:16 +0200 (CEST)
Sam Lantinga <slouken@libsdl.org>
parents: 2113
diff changeset
140
0e70b4b8cf84 Date: Sat, 11 Aug 2007 02:03:16 +0200 (CEST)
Sam Lantinga <slouken@libsdl.org>
parents: 2113
diff changeset
141 device->GL_CreateContext = DirectFB_GL_CreateContext;
0e70b4b8cf84 Date: Sat, 11 Aug 2007 02:03:16 +0200 (CEST)
Sam Lantinga <slouken@libsdl.org>
parents: 2113
diff changeset
142 device->GL_SetSwapInterval = DirectFB_GL_SetSwapInterval;
0e70b4b8cf84 Date: Sat, 11 Aug 2007 02:03:16 +0200 (CEST)
Sam Lantinga <slouken@libsdl.org>
parents: 2113
diff changeset
143 device->GL_GetSwapInterval = DirectFB_GL_GetSwapInterval;
0e70b4b8cf84 Date: Sat, 11 Aug 2007 02:03:16 +0200 (CEST)
Sam Lantinga <slouken@libsdl.org>
parents: 2113
diff changeset
144 device->GL_SwapWindow = DirectFB_GL_SwapWindow;
0e70b4b8cf84 Date: Sat, 11 Aug 2007 02:03:16 +0200 (CEST)
Sam Lantinga <slouken@libsdl.org>
parents: 2113
diff changeset
145 device->GL_DeleteContext = DirectFB_GL_DeleteContext;
0e70b4b8cf84 Date: Sat, 11 Aug 2007 02:03:16 +0200 (CEST)
Sam Lantinga <slouken@libsdl.org>
parents: 2113
diff changeset
146
0e70b4b8cf84 Date: Sat, 11 Aug 2007 02:03:16 +0200 (CEST)
Sam Lantinga <slouken@libsdl.org>
parents: 2113
diff changeset
147 #endif
167
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148
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149 /* Shaped window support */
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diff changeset
150 device->shape_driver.CreateShaper = DirectFB_CreateShaper;
164f20ba08eb Updated the DirectFB support, from Couriersud
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parents: 4636
diff changeset
151 device->shape_driver.SetWindowShape = DirectFB_SetWindowShape;
164f20ba08eb Updated the DirectFB support, from Couriersud
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parents: 4636
diff changeset
152 device->shape_driver.ResizeWindowShape = DirectFB_ResizeWindowShape;
164f20ba08eb Updated the DirectFB support, from Couriersud
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parents: 4636
diff changeset
153
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c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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diff changeset
154 device->free = DirectFB_DeleteDevice;
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diff changeset
155
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c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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diff changeset
156 return device;
2226
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diff changeset
157 error:
0e70b4b8cf84 Date: Sat, 11 Aug 2007 02:03:16 +0200 (CEST)
Sam Lantinga <slouken@libsdl.org>
parents: 2113
diff changeset
158 if (device)
0e70b4b8cf84 Date: Sat, 11 Aug 2007 02:03:16 +0200 (CEST)
Sam Lantinga <slouken@libsdl.org>
parents: 2113
diff changeset
159 free(device);
0e70b4b8cf84 Date: Sat, 11 Aug 2007 02:03:16 +0200 (CEST)
Sam Lantinga <slouken@libsdl.org>
parents: 2113
diff changeset
160 return (0);
167
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parents:
diff changeset
161 }
cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!)
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parents:
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162
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diff changeset
163 static void
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diff changeset
164 DirectFB_DeviceInformation(IDirectFB * dfb)
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parents: 3013
diff changeset
165 {
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diff changeset
166 DFBGraphicsDeviceDescription desc;
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diff changeset
167 int n;
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diff changeset
168
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diff changeset
169 dfb->GetDeviceDescription(dfb, &desc);
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diff changeset
170
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diff changeset
171 SDL_DFB_LOG( "DirectFB Device Information\n");
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diff changeset
172 SDL_DFB_LOG( "===========================\n");
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diff changeset
173 SDL_DFB_LOG( "Name: %s\n", desc.name);
164f20ba08eb Updated the DirectFB support, from Couriersud
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parents: 4636
diff changeset
174 SDL_DFB_LOG( "Vendor: %s\n", desc.vendor);
164f20ba08eb Updated the DirectFB support, from Couriersud
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parents: 4636
diff changeset
175 SDL_DFB_LOG( "Driver Name: %s\n", desc.driver.name);
164f20ba08eb Updated the DirectFB support, from Couriersud
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parents: 4636
diff changeset
176 SDL_DFB_LOG( "Driver Vendor: %s\n", desc.driver.vendor);
164f20ba08eb Updated the DirectFB support, from Couriersud
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parents: 4636
diff changeset
177 SDL_DFB_LOG( "Driver Version: %d.%d\n", desc.driver.major,
3023
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diff changeset
178 desc.driver.minor);
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diff changeset
179
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diff changeset
180 SDL_DFB_LOG( "\nVideo memoory: %d\n", desc.video_memory);
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diff changeset
181
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diff changeset
182 SDL_DFB_LOG( "\nBlitting flags:\n");
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diff changeset
183 for (n = 0; blitting_flags[n].flag; n++) {
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diff changeset
184 if (desc.blitting_flags & blitting_flags[n].flag)
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parents: 4636
diff changeset
185 SDL_DFB_LOG( " %s\n", blitting_flags[n].name);
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186 }
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diff changeset
187
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diff changeset
188 SDL_DFB_LOG( "\nDrawing flags:\n");
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diff changeset
189 for (n = 0; drawing_flags[n].flag; n++) {
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diff changeset
190 if (desc.drawing_flags & drawing_flags[n].flag)
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parents: 4636
diff changeset
191 SDL_DFB_LOG( " %s\n", drawing_flags[n].name);
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192 }
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diff changeset
193
4568
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diff changeset
194
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diff changeset
195 SDL_DFB_LOG( "\nAcceleration flags:\n");
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diff changeset
196 for (n = 0; acceleration_mask[n].mask; n++) {
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diff changeset
197 if (desc.acceleration_mask & acceleration_mask[n].mask)
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diff changeset
198 SDL_DFB_LOG( " %s\n", acceleration_mask[n].name);
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199 }
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diff changeset
200
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Couriersud <couriersud@arcor.de>
parents: 3013
diff changeset
201
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Couriersud <couriersud@arcor.de>
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diff changeset
202 }
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diff changeset
203
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diff changeset
204 static int readBoolEnv(const char *env_name, int def_val)
164f20ba08eb Updated the DirectFB support, from Couriersud
Sam Lantinga <slouken@libsdl.org>
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diff changeset
205 {
164f20ba08eb Updated the DirectFB support, from Couriersud
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parents: 4636
diff changeset
206 char *stemp;
164f20ba08eb Updated the DirectFB support, from Couriersud
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diff changeset
207
164f20ba08eb Updated the DirectFB support, from Couriersud
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diff changeset
208 stemp = SDL_getenv(env_name);
164f20ba08eb Updated the DirectFB support, from Couriersud
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parents: 4636
diff changeset
209 if (stemp)
164f20ba08eb Updated the DirectFB support, from Couriersud
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diff changeset
210 return atoi(stemp);
164f20ba08eb Updated the DirectFB support, from Couriersud
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parents: 4636
diff changeset
211 else
164f20ba08eb Updated the DirectFB support, from Couriersud
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diff changeset
212 return def_val;
164f20ba08eb Updated the DirectFB support, from Couriersud
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diff changeset
213 }
164f20ba08eb Updated the DirectFB support, from Couriersud
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diff changeset
214
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Sam Lantinga <slouken@libsdl.org>
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diff changeset
215 static int
2226
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parents: 2113
diff changeset
216 DirectFB_VideoInit(_THIS)
167
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parents:
diff changeset
217 {
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diff changeset
218 IDirectFB *dfb = NULL;
2998
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diff changeset
219 DFB_DeviceData *devdata = NULL;
2226
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diff changeset
220 DFBResult ret;
0e70b4b8cf84 Date: Sat, 11 Aug 2007 02:03:16 +0200 (CEST)
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diff changeset
221
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diff changeset
222 SDL_DFB_ALLOC_CLEAR(devdata, sizeof(*devdata));
2998
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diff changeset
223
2226
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diff changeset
224 SDL_DFB_CHECKERR(DirectFBInit(NULL, NULL));
2998
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parents: 2860
diff changeset
225
d364ee9b9c15 Date: Sun, 04 Jan 2009 20:53:30 +0100
Sam Lantinga <slouken@libsdl.org>
parents: 2860
diff changeset
226 /* avoid switching to the framebuffer when we
d364ee9b9c15 Date: Sun, 04 Jan 2009 20:53:30 +0100
Sam Lantinga <slouken@libsdl.org>
parents: 2860
diff changeset
227 * are running X11 */
5202
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diff changeset
228 ret = readBoolEnv(DFBENV_USE_X11_CHECK , 1);
2998
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diff changeset
229 if (ret) {
3023
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diff changeset
230 if (SDL_getenv("DISPLAY"))
2998
d364ee9b9c15 Date: Sun, 04 Jan 2009 20:53:30 +0100
Sam Lantinga <slouken@libsdl.org>
parents: 2860
diff changeset
231 DirectFBSetOption("system", "x11");
d364ee9b9c15 Date: Sun, 04 Jan 2009 20:53:30 +0100
Sam Lantinga <slouken@libsdl.org>
parents: 2860
diff changeset
232 else
d364ee9b9c15 Date: Sun, 04 Jan 2009 20:53:30 +0100
Sam Lantinga <slouken@libsdl.org>
parents: 2860
diff changeset
233 DirectFBSetOption("disable-module", "x11input");
d364ee9b9c15 Date: Sun, 04 Jan 2009 20:53:30 +0100
Sam Lantinga <slouken@libsdl.org>
parents: 2860
diff changeset
234 }
d364ee9b9c15 Date: Sun, 04 Jan 2009 20:53:30 +0100
Sam Lantinga <slouken@libsdl.org>
parents: 2860
diff changeset
235
4636
b196d2758026 Couriersud to Sam
Sam Lantinga <slouken@libsdl.org>
parents: 4568
diff changeset
236 /* FIXME: Reenable as default once multi kbd/mouse interface is sorted out */
5202
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Sam Lantinga <slouken@libsdl.org>
parents: 4636
diff changeset
237 devdata->use_linux_input = readBoolEnv(DFBENV_USE_LINUX_INPUT, 0); /* default: on */
2998
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diff changeset
238
d364ee9b9c15 Date: Sun, 04 Jan 2009 20:53:30 +0100
Sam Lantinga <slouken@libsdl.org>
parents: 2860
diff changeset
239 if (!devdata->use_linux_input)
5202
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parents: 4636
diff changeset
240 {
164f20ba08eb Updated the DirectFB support, from Couriersud
Sam Lantinga <slouken@libsdl.org>
parents: 4636
diff changeset
241 SDL_DFB_LOG("Disabling linxu input\n");
2998
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Sam Lantinga <slouken@libsdl.org>
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diff changeset
242 DirectFBSetOption("disable-module", "linux_input");
5202
164f20ba08eb Updated the DirectFB support, from Couriersud
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diff changeset
243 }
164f20ba08eb Updated the DirectFB support, from Couriersud
Sam Lantinga <slouken@libsdl.org>
parents: 4636
diff changeset
244
2226
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Sam Lantinga <slouken@libsdl.org>
parents: 2113
diff changeset
245 SDL_DFB_CHECKERR(DirectFBCreate(&dfb));
167
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parents:
diff changeset
246
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diff changeset
247 DirectFB_DeviceInformation(dfb);
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diff changeset
248
164f20ba08eb Updated the DirectFB support, from Couriersud
Sam Lantinga <slouken@libsdl.org>
parents: 4636
diff changeset
249 devdata->use_yuv_underlays = readBoolEnv(DFBENV_USE_YUV_UNDERLAY, 0); /* default: off */
164f20ba08eb Updated the DirectFB support, from Couriersud
Sam Lantinga <slouken@libsdl.org>
parents: 4636
diff changeset
250 devdata->use_yuv_direct = readBoolEnv(DFBENV_USE_YUV_DIRECT, 0); /* default is off! */
2998
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parents: 2860
diff changeset
251
2737
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 2735
diff changeset
252 /* Create global Eventbuffer for axis events */
2998
d364ee9b9c15 Date: Sun, 04 Jan 2009 20:53:30 +0100
Sam Lantinga <slouken@libsdl.org>
parents: 2860
diff changeset
253 if (devdata->use_linux_input) {
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diff changeset
254 SDL_DFB_CHECKERR(dfb->CreateInputEventBuffer(dfb, DICAPS_ALL,
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diff changeset
255 DFB_TRUE,
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Couriersud <couriersud@arcor.de>
parents: 3013
diff changeset
256 &devdata->events));
2860
6ce28e5287e9 Date: Sun, 07 Dec 2008 13:35:23 +0100
Sam Lantinga <slouken@libsdl.org>
parents: 2859
diff changeset
257 } else {
3023
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diff changeset
258 SDL_DFB_CHECKERR(dfb->CreateInputEventBuffer(dfb, DICAPS_AXES
d72a0dd80e8b DirectFB cleanups & simple window manager
Couriersud <couriersud@arcor.de>
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diff changeset
259 /*DICAPS_ALL */ ,
d72a0dd80e8b DirectFB cleanups & simple window manager
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parents: 3013
diff changeset
260 DFB_TRUE,
d72a0dd80e8b DirectFB cleanups & simple window manager
Couriersud <couriersud@arcor.de>
parents: 3013
diff changeset
261 &devdata->events));
2860
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parents: 2859
diff changeset
262 }
167
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parents:
diff changeset
263
5202
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diff changeset
264 /* simple window manager support */
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diff changeset
265 devdata->has_own_wm = readBoolEnv(DFBENV_USE_WM, 0);
3023
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Couriersud <couriersud@arcor.de>
parents: 3013
diff changeset
266
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Sam Lantinga <slouken@libsdl.org>
parents: 4636
diff changeset
267 devdata->initialized = 1;
3023
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Couriersud <couriersud@arcor.de>
parents: 3013
diff changeset
268
2226
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Sam Lantinga <slouken@libsdl.org>
parents: 2113
diff changeset
269 devdata->dfb = dfb;
0e70b4b8cf84 Date: Sat, 11 Aug 2007 02:03:16 +0200 (CEST)
Sam Lantinga <slouken@libsdl.org>
parents: 2113
diff changeset
270 devdata->firstwin = NULL;
4636
b196d2758026 Couriersud to Sam
Sam Lantinga <slouken@libsdl.org>
parents: 4568
diff changeset
271 devdata->grabbed_window = NULL;
464
1c4be4a16410 Date: Fri, 23 Aug 2002 11:48:56 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
272
2226
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parents: 2113
diff changeset
273 _this->driverdata = devdata;
464
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Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
274
2737
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parents: 2735
diff changeset
275 DirectFB_InitModes(_this);
464
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Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
276
2226
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parents: 2113
diff changeset
277 #if SDL_DIRECTFB_OPENGL
2737
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278 DirectFB_GL_Initialize(_this);
1165
4fa705cdecb9 Date: Tue, 1 Nov 2005 02:51:09 +0000
Ryan C. Gordon <icculus@icculus.org>
parents: 1029
diff changeset
279 #endif
167
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Sam Lantinga <slouken@libsdl.org>
parents:
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280
2226
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diff changeset
281 DirectFB_InitMouse(_this);
2721
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Sam Lantinga <slouken@libsdl.org>
parents: 2259
diff changeset
282 DirectFB_InitKeyboard(_this);
2737
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diff changeset
283
2226
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diff changeset
284 return 0;
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parents: 2113
diff changeset
285
167
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Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
286
2226
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parents: 2113
diff changeset
287 error:
2998
d364ee9b9c15 Date: Sun, 04 Jan 2009 20:53:30 +0100
Sam Lantinga <slouken@libsdl.org>
parents: 2860
diff changeset
288 SDL_DFB_FREE(devdata);
2226
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parents: 2113
diff changeset
289 SDL_DFB_RELEASE(dfb);
0e70b4b8cf84 Date: Sat, 11 Aug 2007 02:03:16 +0200 (CEST)
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diff changeset
290 return -1;
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parents: 2113
diff changeset
291 }
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1777
diff changeset
292
2226
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parents: 2113
diff changeset
293 static void
0e70b4b8cf84 Date: Sat, 11 Aug 2007 02:03:16 +0200 (CEST)
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parents: 2113
diff changeset
294 DirectFB_VideoQuit(_THIS)
0e70b4b8cf84 Date: Sat, 11 Aug 2007 02:03:16 +0200 (CEST)
Sam Lantinga <slouken@libsdl.org>
parents: 2113
diff changeset
295 {
0e70b4b8cf84 Date: Sat, 11 Aug 2007 02:03:16 +0200 (CEST)
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diff changeset
296 DFB_DeviceData *devdata = (DFB_DeviceData *) _this->driverdata;
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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parents: 1777
diff changeset
297
2737
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diff changeset
298 DirectFB_QuitModes(_this);
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 2735
diff changeset
299 DirectFB_QuitKeyboard(_this);
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
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parents: 2735
diff changeset
300 DirectFB_QuitMouse(_this);
728
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
301
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302 devdata->events->Reset(devdata->events);
2737
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Sam Lantinga <slouken@libsdl.org>
parents: 2735
diff changeset
303 SDL_DFB_RELEASE(devdata->events);
2226
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parents: 2113
diff changeset
304 SDL_DFB_RELEASE(devdata->dfb);
728
5446a009107a MGA CRTC2 support for DirectFB target contributed by Thomas Jarosch.
Ryan C. Gordon <icculus@icculus.org>
parents: 546
diff changeset
305
2226
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parents: 2113
diff changeset
306 #if SDL_DIRECTFB_OPENGL
2737
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Sam Lantinga <slouken@libsdl.org>
parents: 2735
diff changeset
307 DirectFB_GL_Shutdown(_this);
2226
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parents: 2113
diff changeset
308 #endif
0e70b4b8cf84 Date: Sat, 11 Aug 2007 02:03:16 +0200 (CEST)
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parents: 2113
diff changeset
309
0e70b4b8cf84 Date: Sat, 11 Aug 2007 02:03:16 +0200 (CEST)
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parents: 2113
diff changeset
310 devdata->initialized = 0;
0e70b4b8cf84 Date: Sat, 11 Aug 2007 02:03:16 +0200 (CEST)
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parents: 2113
diff changeset
311 }
5202
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diff changeset
312
164f20ba08eb Updated the DirectFB support, from Couriersud
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parents: 4636
diff changeset
313 /* DirectFB driver general support functions */
164f20ba08eb Updated the DirectFB support, from Couriersud
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diff changeset
314
164f20ba08eb Updated the DirectFB support, from Couriersud
Sam Lantinga <slouken@libsdl.org>
parents: 4636
diff changeset
315 static const struct {
164f20ba08eb Updated the DirectFB support, from Couriersud
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diff changeset
316 DFBSurfacePixelFormat dfb;
164f20ba08eb Updated the DirectFB support, from Couriersud
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diff changeset
317 Uint32 sdl;
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Sam Lantinga <slouken@libsdl.org>
parents: 4636
diff changeset
318 } pixelformat_tab[] =
164f20ba08eb Updated the DirectFB support, from Couriersud
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diff changeset
319 {
164f20ba08eb Updated the DirectFB support, from Couriersud
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parents: 4636
diff changeset
320 { DSPF_RGB32, SDL_PIXELFORMAT_RGB888 }, /* 24 bit RGB (4 byte, nothing@24, red 8@16, green 8@8, blue 8@0) */
164f20ba08eb Updated the DirectFB support, from Couriersud
Sam Lantinga <slouken@libsdl.org>
parents: 4636
diff changeset
321 { DSPF_ARGB, SDL_PIXELFORMAT_ARGB8888 }, /* 32 bit ARGB (4 byte, alpha 8@24, red 8@16, green 8@8, blue 8@0) */
164f20ba08eb Updated the DirectFB support, from Couriersud
Sam Lantinga <slouken@libsdl.org>
parents: 4636
diff changeset
322 { DSPF_RGB16, SDL_PIXELFORMAT_RGB565 }, /* 16 bit RGB (2 byte, red 5@11, green 6@5, blue 5@0) */
164f20ba08eb Updated the DirectFB support, from Couriersud
Sam Lantinga <slouken@libsdl.org>
parents: 4636
diff changeset
323 { DSPF_RGB332, SDL_PIXELFORMAT_RGB332 }, /* 8 bit RGB (1 byte, red 3@5, green 3@2, blue 2@0) */
164f20ba08eb Updated the DirectFB support, from Couriersud
Sam Lantinga <slouken@libsdl.org>
parents: 4636
diff changeset
324 { DSPF_ARGB4444, SDL_PIXELFORMAT_ARGB4444 }, /* 16 bit ARGB (2 byte, alpha 4@12, red 4@8, green 4@4, blue 4@0) */
164f20ba08eb Updated the DirectFB support, from Couriersud
Sam Lantinga <slouken@libsdl.org>
parents: 4636
diff changeset
325 { DSPF_ARGB1555, SDL_PIXELFORMAT_ARGB1555 }, /* 16 bit ARGB (2 byte, alpha 1@15, red 5@10, green 5@5, blue 5@0) */
164f20ba08eb Updated the DirectFB support, from Couriersud
Sam Lantinga <slouken@libsdl.org>
parents: 4636
diff changeset
326 { DSPF_RGB24, SDL_PIXELFORMAT_RGB24 }, /* 24 bit RGB (3 byte, red 8@16, green 8@8, blue 8@0) */
164f20ba08eb Updated the DirectFB support, from Couriersud
Sam Lantinga <slouken@libsdl.org>
parents: 4636
diff changeset
327 { DSPF_RGB444, SDL_PIXELFORMAT_RGB444 }, /* 16 bit RGB (2 byte, nothing @12, red 4@8, green 4@4, blue 4@0) */
164f20ba08eb Updated the DirectFB support, from Couriersud
Sam Lantinga <slouken@libsdl.org>
parents: 4636
diff changeset
328 { DSPF_YV12, SDL_PIXELFORMAT_YV12 }, /* 12 bit YUV (8 bit Y plane followed by 8 bit quarter size V/U planes) */
164f20ba08eb Updated the DirectFB support, from Couriersud
Sam Lantinga <slouken@libsdl.org>
parents: 4636
diff changeset
329 { DSPF_I420,SDL_PIXELFORMAT_IYUV }, /* 12 bit YUV (8 bit Y plane followed by 8 bit quarter size U/V planes) */
164f20ba08eb Updated the DirectFB support, from Couriersud
Sam Lantinga <slouken@libsdl.org>
parents: 4636
diff changeset
330 { DSPF_YUY2, SDL_PIXELFORMAT_YUY2 }, /* 16 bit YUV (4 byte/ 2 pixel, macropixel contains CbYCrY [31:0]) */
164f20ba08eb Updated the DirectFB support, from Couriersud
Sam Lantinga <slouken@libsdl.org>
parents: 4636
diff changeset
331 { DSPF_UYVY, SDL_PIXELFORMAT_UYVY }, /* 16 bit YUV (4 byte/ 2 pixel, macropixel contains YCbYCr [31:0]) */
164f20ba08eb Updated the DirectFB support, from Couriersud
Sam Lantinga <slouken@libsdl.org>
parents: 4636
diff changeset
332 { DSPF_RGB555, SDL_PIXELFORMAT_RGB555 }, /* 16 bit RGB (2 byte, nothing @15, red 5@10, green 5@5, blue 5@0) */
164f20ba08eb Updated the DirectFB support, from Couriersud
Sam Lantinga <slouken@libsdl.org>
parents: 4636
diff changeset
333 #if (ENABLE_LUT8)
164f20ba08eb Updated the DirectFB support, from Couriersud
Sam Lantinga <slouken@libsdl.org>
parents: 4636
diff changeset
334 { DSPF_LUT8, SDL_PIXELFORMAT_INDEX8 }, /* 8 bit LUT (8 bit color and alpha lookup from palette) */
164f20ba08eb Updated the DirectFB support, from Couriersud
Sam Lantinga <slouken@libsdl.org>
parents: 4636
diff changeset
335 #endif
164f20ba08eb Updated the DirectFB support, from Couriersud
Sam Lantinga <slouken@libsdl.org>
parents: 4636
diff changeset
336
164f20ba08eb Updated the DirectFB support, from Couriersud
Sam Lantinga <slouken@libsdl.org>
parents: 4636
diff changeset
337 #if (DFB_VERSION_ATLEAST(1,2,0))
164f20ba08eb Updated the DirectFB support, from Couriersud
Sam Lantinga <slouken@libsdl.org>
parents: 4636
diff changeset
338 { DSPF_BGR555, SDL_PIXELFORMAT_BGR555 }, /* 16 bit BGR (2 byte, nothing @15, blue 5@10, green 5@5, red 5@0) */
164f20ba08eb Updated the DirectFB support, from Couriersud
Sam Lantinga <slouken@libsdl.org>
parents: 4636
diff changeset
339 #else
164f20ba08eb Updated the DirectFB support, from Couriersud
Sam Lantinga <slouken@libsdl.org>
parents: 4636
diff changeset
340 { DSPF_UNKNOWN, SDL_PIXELFORMAT_BGR555 },
164f20ba08eb Updated the DirectFB support, from Couriersud
Sam Lantinga <slouken@libsdl.org>
parents: 4636
diff changeset
341 #endif
164f20ba08eb Updated the DirectFB support, from Couriersud
Sam Lantinga <slouken@libsdl.org>
parents: 4636
diff changeset
342
164f20ba08eb Updated the DirectFB support, from Couriersud
Sam Lantinga <slouken@libsdl.org>
parents: 4636
diff changeset
343 /* Pfff ... nonmatching formats follow */
164f20ba08eb Updated the DirectFB support, from Couriersud
Sam Lantinga <slouken@libsdl.org>
parents: 4636
diff changeset
344
164f20ba08eb Updated the DirectFB support, from Couriersud
Sam Lantinga <slouken@libsdl.org>
parents: 4636
diff changeset
345 { DSPF_ALUT44, SDL_PIXELFORMAT_UNKNOWN }, /* 8 bit ALUT (1 byte, alpha 4@4, color lookup 4@0) */
164f20ba08eb Updated the DirectFB support, from Couriersud
Sam Lantinga <slouken@libsdl.org>
parents: 4636
diff changeset
346 { DSPF_A8, SDL_PIXELFORMAT_UNKNOWN }, /* 8 bit alpha (1 byte, alpha 8@0), e.g. anti-aliased glyphs */
164f20ba08eb Updated the DirectFB support, from Couriersud
Sam Lantinga <slouken@libsdl.org>
parents: 4636
diff changeset
347 { DSPF_AiRGB, SDL_PIXELFORMAT_UNKNOWN }, /* 32 bit ARGB (4 byte, inv. alpha 8@24, red 8@16, green 8@8, blue 8@0) */
164f20ba08eb Updated the DirectFB support, from Couriersud
Sam Lantinga <slouken@libsdl.org>
parents: 4636
diff changeset
348 { DSPF_A1, SDL_PIXELFORMAT_UNKNOWN }, /* 1 bit alpha (1 byte/ 8 pixel, most significant bit used first) */
164f20ba08eb Updated the DirectFB support, from Couriersud
Sam Lantinga <slouken@libsdl.org>
parents: 4636
diff changeset
349 { DSPF_NV12, SDL_PIXELFORMAT_UNKNOWN }, /* 12 bit YUV (8 bit Y plane followed by one 16 bit quarter size CbCr [15:0] plane) */
164f20ba08eb Updated the DirectFB support, from Couriersud
Sam Lantinga <slouken@libsdl.org>
parents: 4636
diff changeset
350 { DSPF_NV16, SDL_PIXELFORMAT_UNKNOWN }, /* 16 bit YUV (8 bit Y plane followed by one 16 bit half width CbCr [15:0] plane) */
164f20ba08eb Updated the DirectFB support, from Couriersud
Sam Lantinga <slouken@libsdl.org>
parents: 4636
diff changeset
351 { DSPF_ARGB2554, SDL_PIXELFORMAT_UNKNOWN }, /* 16 bit ARGB (2 byte, alpha 2@14, red 5@9, green 5@4, blue 4@0) */
164f20ba08eb Updated the DirectFB support, from Couriersud
Sam Lantinga <slouken@libsdl.org>
parents: 4636
diff changeset
352 { DSPF_NV21, SDL_PIXELFORMAT_UNKNOWN }, /* 12 bit YUV (8 bit Y plane followed by one 16 bit quarter size CrCb [15:0] plane) */
164f20ba08eb Updated the DirectFB support, from Couriersud
Sam Lantinga <slouken@libsdl.org>
parents: 4636
diff changeset
353 { DSPF_AYUV, SDL_PIXELFORMAT_UNKNOWN }, /* 32 bit AYUV (4 byte, alpha 8@24, Y 8@16, Cb 8@8, Cr 8@0) */
164f20ba08eb Updated the DirectFB support, from Couriersud
Sam Lantinga <slouken@libsdl.org>
parents: 4636
diff changeset
354 { DSPF_A4, SDL_PIXELFORMAT_UNKNOWN }, /* 4 bit alpha (1 byte/ 2 pixel, more significant nibble used first) */
164f20ba08eb Updated the DirectFB support, from Couriersud
Sam Lantinga <slouken@libsdl.org>
parents: 4636
diff changeset
355 { DSPF_ARGB1666, SDL_PIXELFORMAT_UNKNOWN }, /* 1 bit alpha (3 byte/ alpha 1@18, red 6@16, green 6@6, blue 6@0) */
164f20ba08eb Updated the DirectFB support, from Couriersud
Sam Lantinga <slouken@libsdl.org>
parents: 4636
diff changeset
356 { DSPF_ARGB6666, SDL_PIXELFORMAT_UNKNOWN }, /* 6 bit alpha (3 byte/ alpha 6@18, red 6@16, green 6@6, blue 6@0) */
164f20ba08eb Updated the DirectFB support, from Couriersud
Sam Lantinga <slouken@libsdl.org>
parents: 4636
diff changeset
357 { DSPF_RGB18, SDL_PIXELFORMAT_UNKNOWN }, /* 6 bit RGB (3 byte/ red 6@16, green 6@6, blue 6@0) */
164f20ba08eb Updated the DirectFB support, from Couriersud
Sam Lantinga <slouken@libsdl.org>
parents: 4636
diff changeset
358 { DSPF_LUT2, SDL_PIXELFORMAT_UNKNOWN }, /* 2 bit LUT (1 byte/ 4 pixel, 2 bit color and alpha lookup from palette) */
164f20ba08eb Updated the DirectFB support, from Couriersud
Sam Lantinga <slouken@libsdl.org>
parents: 4636
diff changeset
359
164f20ba08eb Updated the DirectFB support, from Couriersud
Sam Lantinga <slouken@libsdl.org>
parents: 4636
diff changeset
360 #if (DFB_VERSION_ATLEAST(1,3,0))
164f20ba08eb Updated the DirectFB support, from Couriersud
Sam Lantinga <slouken@libsdl.org>
parents: 4636
diff changeset
361 { DSPF_RGBA4444, SDL_PIXELFORMAT_UNKNOWN }, /* 16 bit RGBA (2 byte, red 4@12, green 4@8, blue 4@4, alpha 4@0) */
164f20ba08eb Updated the DirectFB support, from Couriersud
Sam Lantinga <slouken@libsdl.org>
parents: 4636
diff changeset
362 #endif
164f20ba08eb Updated the DirectFB support, from Couriersud
Sam Lantinga <slouken@libsdl.org>
parents: 4636
diff changeset
363
164f20ba08eb Updated the DirectFB support, from Couriersud
Sam Lantinga <slouken@libsdl.org>
parents: 4636
diff changeset
364 #if (DFB_VERSION_ATLEAST(1,4,3))
164f20ba08eb Updated the DirectFB support, from Couriersud
Sam Lantinga <slouken@libsdl.org>
parents: 4636
diff changeset
365 { DSPF_RGBA5551, SDL_PIXELFORMAT_UNKNOWN }, /* 16 bit RGBA (2 byte, red 5@11, green 5@6, blue 5@1, alpha 1@0) */
164f20ba08eb Updated the DirectFB support, from Couriersud
Sam Lantinga <slouken@libsdl.org>
parents: 4636
diff changeset
366 { DSPF_YUV444P, SDL_PIXELFORMAT_UNKNOWN }, /* 24 bit full YUV planar (8 bit Y plane followed by an 8 bit Cb and an 8 bit Cr plane) */
164f20ba08eb Updated the DirectFB support, from Couriersud
Sam Lantinga <slouken@libsdl.org>
parents: 4636
diff changeset
367 { DSPF_ARGB8565, SDL_PIXELFORMAT_UNKNOWN }, /* 24 bit ARGB (3 byte, alpha 8@16, red 5@11, green 6@5, blue 5@0) */
164f20ba08eb Updated the DirectFB support, from Couriersud
Sam Lantinga <slouken@libsdl.org>
parents: 4636
diff changeset
368 { DSPF_AVYU, SDL_PIXELFORMAT_UNKNOWN }, /* 32 bit AVYU 4:4:4 (4 byte, alpha 8@24, Cr 8@16, Y 8@8, Cb 8@0) */
164f20ba08eb Updated the DirectFB support, from Couriersud
Sam Lantinga <slouken@libsdl.org>
parents: 4636
diff changeset
369 { DSPF_VYU, SDL_PIXELFORMAT_UNKNOWN }, /* 24 bit VYU 4:4:4 (3 byte, Cr 8@16, Y 8@8, Cb 8@0) */
164f20ba08eb Updated the DirectFB support, from Couriersud
Sam Lantinga <slouken@libsdl.org>
parents: 4636
diff changeset
370 #endif
164f20ba08eb Updated the DirectFB support, from Couriersud
Sam Lantinga <slouken@libsdl.org>
parents: 4636
diff changeset
371
164f20ba08eb Updated the DirectFB support, from Couriersud
Sam Lantinga <slouken@libsdl.org>
parents: 4636
diff changeset
372 { DSPF_UNKNOWN, SDL_PIXELFORMAT_INDEX1LSB },
164f20ba08eb Updated the DirectFB support, from Couriersud
Sam Lantinga <slouken@libsdl.org>
parents: 4636
diff changeset
373 { DSPF_UNKNOWN, SDL_PIXELFORMAT_INDEX1MSB },
164f20ba08eb Updated the DirectFB support, from Couriersud
Sam Lantinga <slouken@libsdl.org>
parents: 4636
diff changeset
374 { DSPF_UNKNOWN, SDL_PIXELFORMAT_INDEX4LSB },
164f20ba08eb Updated the DirectFB support, from Couriersud
Sam Lantinga <slouken@libsdl.org>
parents: 4636
diff changeset
375 { DSPF_UNKNOWN, SDL_PIXELFORMAT_INDEX4MSB },
164f20ba08eb Updated the DirectFB support, from Couriersud
Sam Lantinga <slouken@libsdl.org>
parents: 4636
diff changeset
376 { DSPF_UNKNOWN, SDL_PIXELFORMAT_BGR24 },
164f20ba08eb Updated the DirectFB support, from Couriersud
Sam Lantinga <slouken@libsdl.org>
parents: 4636
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377 { DSPF_UNKNOWN, SDL_PIXELFORMAT_BGR888 },
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parents: 4636
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378 { DSPF_UNKNOWN, SDL_PIXELFORMAT_RGBA8888 },
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parents: 4636
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379 { DSPF_UNKNOWN, SDL_PIXELFORMAT_ABGR8888 },
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parents: 4636
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380 { DSPF_UNKNOWN, SDL_PIXELFORMAT_BGRA8888 },
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parents: 4636
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381 { DSPF_UNKNOWN, SDL_PIXELFORMAT_ARGB2101010 },
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parents: 4636
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382 { DSPF_UNKNOWN, SDL_PIXELFORMAT_ABGR4444 },
164f20ba08eb Updated the DirectFB support, from Couriersud
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parents: 4636
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383 { DSPF_UNKNOWN, SDL_PIXELFORMAT_ABGR1555 },
164f20ba08eb Updated the DirectFB support, from Couriersud
Sam Lantinga <slouken@libsdl.org>
parents: 4636
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384 { DSPF_UNKNOWN, SDL_PIXELFORMAT_BGR565 },
164f20ba08eb Updated the DirectFB support, from Couriersud
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parents: 4636
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385 { DSPF_UNKNOWN, SDL_PIXELFORMAT_YVYU }, /**< Packed mode: Y0+V0+Y1+U0 (1 pla */
164f20ba08eb Updated the DirectFB support, from Couriersud
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parents: 4636
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386 };
164f20ba08eb Updated the DirectFB support, from Couriersud
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parents: 4636
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387
164f20ba08eb Updated the DirectFB support, from Couriersud
Sam Lantinga <slouken@libsdl.org>
parents: 4636
diff changeset
388 Uint32
164f20ba08eb Updated the DirectFB support, from Couriersud
Sam Lantinga <slouken@libsdl.org>
parents: 4636
diff changeset
389 DirectFB_DFBToSDLPixelFormat(DFBSurfacePixelFormat pixelformat)
164f20ba08eb Updated the DirectFB support, from Couriersud
Sam Lantinga <slouken@libsdl.org>
parents: 4636
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390 {
164f20ba08eb Updated the DirectFB support, from Couriersud
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parents: 4636
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391 int i;
164f20ba08eb Updated the DirectFB support, from Couriersud
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parents: 4636
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392
164f20ba08eb Updated the DirectFB support, from Couriersud
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parents: 4636
diff changeset
393 for (i=0; pixelformat_tab[i].dfb != DSPF_UNKNOWN; i++)
164f20ba08eb Updated the DirectFB support, from Couriersud
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parents: 4636
diff changeset
394 if (pixelformat_tab[i].dfb == pixelformat)
164f20ba08eb Updated the DirectFB support, from Couriersud
Sam Lantinga <slouken@libsdl.org>
parents: 4636
diff changeset
395 {
164f20ba08eb Updated the DirectFB support, from Couriersud
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parents: 4636
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396 return pixelformat_tab[i].sdl;
164f20ba08eb Updated the DirectFB support, from Couriersud
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parents: 4636
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397 }
164f20ba08eb Updated the DirectFB support, from Couriersud
Sam Lantinga <slouken@libsdl.org>
parents: 4636
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398 return SDL_PIXELFORMAT_UNKNOWN;
164f20ba08eb Updated the DirectFB support, from Couriersud
Sam Lantinga <slouken@libsdl.org>
parents: 4636
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399 }
164f20ba08eb Updated the DirectFB support, from Couriersud
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parents: 4636
diff changeset
400
164f20ba08eb Updated the DirectFB support, from Couriersud
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parents: 4636
diff changeset
401 DFBSurfacePixelFormat
164f20ba08eb Updated the DirectFB support, from Couriersud
Sam Lantinga <slouken@libsdl.org>
parents: 4636
diff changeset
402 DirectFB_SDLToDFBPixelFormat(Uint32 format)
164f20ba08eb Updated the DirectFB support, from Couriersud
Sam Lantinga <slouken@libsdl.org>
parents: 4636
diff changeset
403 {
164f20ba08eb Updated the DirectFB support, from Couriersud
Sam Lantinga <slouken@libsdl.org>
parents: 4636
diff changeset
404 int i;
164f20ba08eb Updated the DirectFB support, from Couriersud
Sam Lantinga <slouken@libsdl.org>
parents: 4636
diff changeset
405
164f20ba08eb Updated the DirectFB support, from Couriersud
Sam Lantinga <slouken@libsdl.org>
parents: 4636
diff changeset
406 for (i=0; pixelformat_tab[i].dfb != DSPF_UNKNOWN; i++)
164f20ba08eb Updated the DirectFB support, from Couriersud
Sam Lantinga <slouken@libsdl.org>
parents: 4636
diff changeset
407 if (pixelformat_tab[i].sdl == format)
164f20ba08eb Updated the DirectFB support, from Couriersud
Sam Lantinga <slouken@libsdl.org>
parents: 4636
diff changeset
408 {
164f20ba08eb Updated the DirectFB support, from Couriersud
Sam Lantinga <slouken@libsdl.org>
parents: 4636
diff changeset
409 return pixelformat_tab[i].dfb;
164f20ba08eb Updated the DirectFB support, from Couriersud
Sam Lantinga <slouken@libsdl.org>
parents: 4636
diff changeset
410 }
164f20ba08eb Updated the DirectFB support, from Couriersud
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parents: 4636
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411 return DSPF_UNKNOWN;
164f20ba08eb Updated the DirectFB support, from Couriersud
Sam Lantinga <slouken@libsdl.org>
parents: 4636
diff changeset
412 }
164f20ba08eb Updated the DirectFB support, from Couriersud
Sam Lantinga <slouken@libsdl.org>
parents: 4636
diff changeset
413
164f20ba08eb Updated the DirectFB support, from Couriersud
Sam Lantinga <slouken@libsdl.org>
parents: 4636
diff changeset
414 void DirectFB_SetSupportedPixelFormats(SDL_RendererInfo* ri)
164f20ba08eb Updated the DirectFB support, from Couriersud
Sam Lantinga <slouken@libsdl.org>
parents: 4636
diff changeset
415 {
164f20ba08eb Updated the DirectFB support, from Couriersud
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parents: 4636
diff changeset
416 int i, j;
164f20ba08eb Updated the DirectFB support, from Couriersud
Sam Lantinga <slouken@libsdl.org>
parents: 4636
diff changeset
417
164f20ba08eb Updated the DirectFB support, from Couriersud
Sam Lantinga <slouken@libsdl.org>
parents: 4636
diff changeset
418 for (i=0, j=0; pixelformat_tab[i].dfb != DSPF_UNKNOWN; i++)
164f20ba08eb Updated the DirectFB support, from Couriersud
Sam Lantinga <slouken@libsdl.org>
parents: 4636
diff changeset
419 if (pixelformat_tab[i].sdl != SDL_PIXELFORMAT_UNKNOWN)
164f20ba08eb Updated the DirectFB support, from Couriersud
Sam Lantinga <slouken@libsdl.org>
parents: 4636
diff changeset
420 ri->texture_formats[j++] = pixelformat_tab[i].sdl;
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diff changeset
421 ri->num_texture_formats = j;
164f20ba08eb Updated the DirectFB support, from Couriersud
Sam Lantinga <slouken@libsdl.org>
parents: 4636
diff changeset
422 }