Mercurial > sdl-ios-xcode
annotate src/video/directfb/SDL_DirectFB_video.h @ 2841:483f85e35a1a
Date: Sat, 06 Dec 2008 14:54:10 +0100
From: Couriersud
Subject: SDL: DirectFB mouse patch
the attached patch (again) properly registers the mouse in the DirectFB
driver.
author | Sam Lantinga <slouken@libsdl.org> |
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date | Sat, 06 Dec 2008 17:46:55 +0000 |
parents | 140a7edcf2bd |
children | 99210400e8b9 |
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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21 */ |
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22 #include "SDL_config.h" |
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23 |
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24 #ifndef _SDL_DirectFB_video_h |
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25 #define _SDL_DirectFB_video_h |
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26 |
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27 #include "../SDL_sysvideo.h" |
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28 |
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29 #include <directfb.h> |
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30 #include <directfb_version.h> |
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31 |
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32 #include "SDL_mouse.h" |
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33 |
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34 #define DEBUG 0 |
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35 #define LOG_CHANNEL stdout |
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36 |
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37 #if (DIRECTFB_MAJOR_VERSION == 0) && (DIRECTFB_MINOR_VERSION == 9) && (DIRECTFB_MICRO_VERSION < 23) |
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38 #error "SDL_DIRECTFB: Please compile against libdirectfb version >=0.9.24" |
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39 #endif |
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40 |
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41 #if (DIRECTFB_MAJOR_VERSION >= 1) && (DIRECTFB_MINOR_VERSION >= 0) && (DIRECTFB_MICRO_VERSION >= 0 ) |
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42 #define SDL_DIRECTFB_OPENGL 1 |
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43 #include <directfbgl.h> |
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44 #endif |
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45 |
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46 #if SDL_DIRECTFB_OPENGL |
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47 #include "SDL_loadso.h" |
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48 #endif |
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49 |
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50 #include "SDL_DirectFB_events.h" |
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51 /* |
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52 * #include "SDL_DirectFB_gamma.h" |
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53 * #include "SDL_DirectFB_keyboard.h" |
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54 */ |
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55 #include "SDL_DirectFB_modes.h" |
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56 #include "SDL_DirectFB_mouse.h" |
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57 #include "SDL_DirectFB_opengl.h" |
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58 #include "SDL_DirectFB_window.h" |
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59 |
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60 #define DFBENV_USE_YUV_UNDERLAY "SDL_DIRECTFB_YUV_UNDERLAY" |
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61 #define DFBENV_USE_YUV_DIRECT "SDL_DIRECTFB_YUV_DIRECT" |
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62 |
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63 #define SDL_DFB_RELEASE(x) do { if ( x ) { x->Release(x); x = NULL; } } while (0) |
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64 #define SDL_DFB_FREE(x) do { if ( x ) { SDL_free(x); x = NULL; } } while (0) |
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65 #define SDL_DFB_UNLOCK(x) do { if ( x ) { x->Unlock(x); } } while (0) |
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66 |
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67 #if DEBUG |
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68 #define SDL_DFB_DEBUG(x...) do { fprintf(LOG_CHANNEL, "%s:", __FUNCTION__); fprintf(LOG_CHANNEL, x); } while (0) |
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69 #define SDL_DFB_DEBUGC(x...) do { fprintf(LOG_CHANNEL, x); } while (0) |
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70 #else |
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71 #define SDL_DFB_DEBUG(x...) do { } while (0) |
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72 #define SDL_DFB_DEBUGC(x...) do { } while (0) |
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73 #endif |
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74 |
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75 #define SDL_DFB_CONTEXT "SDL_DirectFB" |
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76 |
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77 #define SDL_DFB_ERR(x...) \ |
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78 do { \ |
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79 fprintf(LOG_CHANNEL, "%s: %s <%d>:\n\t", \ |
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80 SDL_DFB_CONTEXT, __FILE__, __LINE__ ); \ |
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81 fprintf(LOG_CHANNEL, x ); \ |
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82 } while (0) |
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83 |
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84 #define SDL_DFB_CHECK(x...) \ |
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85 do { \ |
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86 ret = x; \ |
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87 if (ret != DFB_OK) { \ |
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88 fprintf(LOG_CHANNEL, "%s <%d>:\n\t", __FILE__, __LINE__ ); \ |
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89 SDL_SetError( #x, DirectFBErrorString (ret) ); \ |
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90 } \ |
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91 } while (0) |
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92 |
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93 #define SDL_DFB_CHECKERR(x...) \ |
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94 do { \ |
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95 ret = x; \ |
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96 if (ret != DFB_OK) { \ |
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97 fprintf(LOG_CHANNEL, "%s <%d>:\n", __FILE__, __LINE__ ); \ |
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98 fprintf(LOG_CHANNEL, "\t%s\n", #x ); \ |
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99 fprintf(LOG_CHANNEL, "\t%s\n", DirectFBErrorString (ret) ); \ |
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100 SDL_SetError( #x, DirectFBErrorString (ret) ); \ |
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101 goto error; \ |
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102 } \ |
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103 } while (0) |
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104 |
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105 #define SDL_DFB_CALLOC(r, n, s) \ |
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106 do { \ |
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107 r = SDL_calloc (n, s); \ |
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108 if (!(r)) { \ |
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109 fprintf( LOG_CHANNEL, "%s <%d>:\n\t", __FILE__, __LINE__ ); \ |
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110 SDL_OutOfMemory(); \ |
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111 goto error; \ |
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112 } \ |
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113 } while (0) |
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114 |
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115 /* Private display data */ |
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116 |
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117 #define SDL_DFB_DEVICEDATA(dev) DFB_DeviceData *devdata = (DFB_DeviceData *) ((dev)->driverdata) |
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118 |
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119 #define DFB_MAX_SCREENS 10 |
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120 |
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121 typedef struct _DFB_DeviceData DFB_DeviceData; |
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122 struct _DFB_DeviceData |
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123 { |
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124 int initialized; |
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125 |
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126 IDirectFB *dfb; |
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127 int mouse; |
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128 int keyboard; |
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129 int kbdgeneric; |
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130 DFB_WindowData *firstwin; |
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131 |
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132 int use_yuv_underlays; |
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133 |
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134 /* OpenGL */ |
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135 void (*glFinish) (void); |
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136 void (*glFlush) (void); |
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137 |
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138 /* global events */ |
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139 IDirectFBEventBuffer *events; |
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140 }; |
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141 |
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142 #endif /* _SDL_DirectFB_video_h */ |