annotate src/video/qnxgf/SDL_qnxgf.c @ 4785:ef8b32ef9793

Updated test code, updated win32 code a bit (still not complete, but hopefully tonight), and removed the last vestiges of ellipse and polygon drawing support.
author Eli Gottlieb <eligottlieb@gmail.com>
date Tue, 06 Jul 2010 22:05:22 -0400
parents f7b03b6838cb
children be02be2ea897
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 QNX Graphics Framework SDL driver
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23 Copyright (C) 2009 Mike Gorchak
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24 (mike@malva.ua, lestat@i.com.ua)
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25 */
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26
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27 #include "SDL_config.h"
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28
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29 #include "../SDL_sysvideo.h"
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30 #include "SDL_version.h"
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31 #include "SDL_syswm.h"
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32 #include "SDL_loadso.h"
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33
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34 /* Include QNX Graphics Framework declarations */
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35 #include <gf/gf.h>
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36
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37 #include "SDL_qnxgf.h"
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38 #include "SDL_gf_render.h"
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39 #include "SDL_gf_pixelfmt.h"
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40 #include "SDL_gf_opengles.h"
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41 #include "SDL_gf_input.h"
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42
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43 /******************************************************************************/
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44 /* SDL Generic video modes, which could provide GF */
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45 /* This is real pain in the ass. GF is just wrapper around a selected driver */
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46 /* some drivers could support double scan modes, like 320x200, 512x384, etc */
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47 /* but some drivers are not. Later we can distinguish one driver from another */
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48 /* Feel free to add any new custom graphics mode */
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49 /******************************************************************************/
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50 static const SDL_DisplayMode generic_mode[] = {
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51 {0, 320, 200, 70, NULL}, /* 320x200 modes are 70Hz and 85Hz */
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52 {0, 320, 200, 85, NULL},
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53 {0, 320, 240, 70, NULL}, /* 320x240 modes are 70Hz and 85Hz */
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54 {0, 320, 240, 85, NULL},
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55 {0, 400, 300, 60, NULL}, /* 400x300 mode is 60Hz only */
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56 {0, 480, 360, 60, NULL}, /* 480x360 mode is 60Hz only */
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57 {0, 512, 384, 60, NULL}, /* 512x384 modes are 60Hz and 70Hz */
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58 {0, 512, 384, 70, NULL},
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59 {0, 640, 480, 60, NULL}, /* 640x480 modes are 60Hz, 75Hz, 85Hz */
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60 {0, 640, 480, 75, NULL},
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61 {0, 640, 480, 85, NULL},
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62 {0, 800, 600, 60, NULL}, /* 800x600 modes are 60Hz, 75Hz, 85Hz */
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63 {0, 800, 600, 75, NULL},
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64 {0, 800, 600, 85, NULL},
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65 {0, 800, 480, 60, NULL}, /* 800x480 mode is 60Hz only */
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66 {0, 848, 480, 60, NULL}, /* 848x480 mode is 60Hz only */
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67 {0, 960, 600, 60, NULL}, /* 960x600 mode is 60Hz only */
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68 {0, 1024, 640, 60, NULL}, /* 1024x640 mode is 60Hz only */
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69 {0, 1024, 768, 60, NULL}, /* 1024x768 modes are 60Hz, 70Hz, 75Hz */
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70 {0, 1024, 768, 70, NULL},
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71 {0, 1024, 768, 75, NULL},
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72 {0, 1088, 612, 60, NULL}, /* 1088x612 mode is 60Hz only */
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73 {0, 1152, 864, 60, NULL}, /* 1152x864 modes are 60Hz, 70Hz, 72Hz */
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74 {0, 1152, 864, 70, NULL}, /* 75Hz and 85Hz */
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75 {0, 1152, 864, 72, NULL},
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76 {0, 1152, 864, 75, NULL},
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77 {0, 1152, 864, 85, NULL},
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78 {0, 1280, 720, 60, NULL}, /* 1280x720 mode is 60Hz only */
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79 {0, 1280, 768, 60, NULL}, /* 1280x768 mode is 60Hz only */
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80 {0, 1280, 800, 60, NULL}, /* 1280x800 mode is 60Hz only */
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81 {0, 1280, 960, 60, NULL}, /* 1280x960 mode is 60Hz only */
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82 {0, 1280, 1024, 60, NULL}, /* 1280x1024 modes are 60Hz, 75Hz, 85Hz and */
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83 {0, 1280, 1024, 75, NULL}, /* 100 Hz */
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84 {0, 1280, 1024, 85, NULL}, /* */
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85 {0, 1280, 1024, 100, NULL}, /* */
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86 {0, 1360, 768, 60, NULL}, /* 1360x768 mode is 60Hz only */
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87 {0, 1400, 1050, 60, NULL}, /* 1400x1050 mode is 60Hz only */
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88 {0, 1440, 900, 60, NULL}, /* 1440x900 mode is 60Hz only */
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89 {0, 1440, 960, 60, NULL}, /* 1440x960 mode is 60Hz only */
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90 {0, 1600, 900, 60, NULL}, /* 1600x900 mode is 60Hz only */
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91 {0, 1600, 1024, 60, NULL}, /* 1600x1024 mode is 60Hz only */
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92 {0, 1600, 1200, 60, NULL}, /* 1600x1200 mode is 60Hz only */
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93 {0, 1680, 1050, 60, NULL}, /* 1680x1050 mode is 60Hz only */
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94 {0, 1920, 1080, 60, NULL}, /* 1920x1080 mode is 60Hz only */
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95 {0, 1920, 1200, 60, NULL}, /* 1920x1200 mode is 60Hz only */
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96 {0, 1920, 1440, 60, NULL}, /* 1920x1440 mode is 60Hz only */
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97 {0, 2048, 1536, 60, NULL}, /* 2048x1536 mode is 60Hz only */
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98 {0, 2048, 1080, 60, NULL}, /* 2048x1080 mode is 60Hz only */
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99 {0, 0, 0, 0, NULL} /* End of generic mode list */
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100 };
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101
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102 /* Low level device graphics driver names, which they are reporting */
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103 static const GF_DeviceCaps gf_devicename[] = {
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104 /* ATI Rage 128 graphics driver (devg-ati_rage128) */
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105 {"ati_rage128", SDL_GF_ACCELERATED | SDL_GF_NOLOWRESOLUTION |
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106 SDL_GF_UNACCELERATED_3D | SDL_GF_VIDEOMEMORY},
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107 /* Fujitsu Carmine graphics driver (devg-carmine.so) */
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108 {"carmine", SDL_GF_ACCELERATED | SDL_GF_NOLOWRESOLUTION |
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109 SDL_GF_ACCELERATED_3D | SDL_GF_VIDEOMEMORY},
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110 /* C&T graphics driver (devg-chips.so) */
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111 {"chips", SDL_GF_ACCELERATED | SDL_GF_NOLOWRESOLUTION |
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112 SDL_GF_UNACCELERATED_3D | SDL_GF_VIDEOMEMORY},
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113 /* Fujitsu Coral graphics driver (devg-coral.so) */
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114 {"coral", SDL_GF_ACCELERATED | SDL_GF_NOLOWRESOLUTION |
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115 SDL_GF_ACCELERATED_3D | SDL_GF_VIDEOMEMORY},
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116 /* Intel integrated graphics driver (devg-extreme2.so) */
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117 {"extreme2", SDL_GF_ACCELERATED | SDL_GF_NOLOWRESOLUTION |
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118 SDL_GF_ACCELERATED_3D | SDL_GF_VIDEOMEMORY},
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119 /* Unaccelerated FB driver (devg-flat.so) */
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120 {"flat", SDL_GF_UNACCELERATED | SDL_GF_LOWRESOLUTION |
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121 SDL_GF_UNACCELERATED_3D | SDL_GF_NOVIDEOMEMORY},
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122 /* NS Geode graphics driver (devg-geode.so) */
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123 {"geode", SDL_GF_ACCELERATED | SDL_GF_NOLOWRESOLUTION |
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124 SDL_GF_UNACCELERATED_3D | SDL_GF_VIDEOMEMORY},
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125 /* Geode LX graphics driver (devg-geodelx.so) */
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126 {"geodelx", SDL_GF_ACCELERATED | SDL_GF_LOWRESOLUTION |
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127 SDL_GF_UNACCELERATED_3D | SDL_GF_VIDEOMEMORY},
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128 /* Intel integrated graphics driver (devg-gma9xx.so) */
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129 {"gma", SDL_GF_ACCELERATED | SDL_GF_NOLOWRESOLUTION |
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130 SDL_GF_ACCELERATED_3D | SDL_GF_VIDEOMEMORY},
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131 /* Intel integrated graphics driver (devg-i810.so) */
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132 {"i810", SDL_GF_ACCELERATED | SDL_GF_NOLOWRESOLUTION |
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133 SDL_GF_UNACCELERATED_3D | SDL_GF_VIDEOMEMORY},
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134 /* Intel integrated graphics driver (devg-i830.so) */
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135 {"i830", SDL_GF_ACCELERATED | SDL_GF_NOLOWRESOLUTION |
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136 SDL_GF_UNACCELERATED_3D | SDL_GF_VIDEOMEMORY},
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137 /* Geode LX graphics driver (devg-lx800.so) */
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138 {"lx800", SDL_GF_ACCELERATED | SDL_GF_NOLOWRESOLUTION |
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139 SDL_GF_UNACCELERATED_3D | SDL_GF_VIDEOMEMORY},
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140 /* Matrox Gxx graphics driver (devg-matroxg.so) */
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141 {"matroxg", SDL_GF_ACCELERATED | SDL_GF_NOLOWRESOLUTION |
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142 SDL_GF_UNACCELERATED_3D | SDL_GF_VIDEOMEMORY},
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143 /* Intel Poulsbo graphics driver (devg-poulsbo.so) */
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144 {"poulsbo", SDL_GF_ACCELERATED | SDL_GF_NOLOWRESOLUTION |
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145 SDL_GF_ACCELERATED_3D | SDL_GF_VIDEOMEMORY},
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146 /* ATI Radeon driver (devg-radeon.so) */
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diff changeset
147 {"radeon", SDL_GF_ACCELERATED | SDL_GF_NOLOWRESOLUTION |
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
148 SDL_GF_UNACCELERATED_3D | SDL_GF_VIDEOMEMORY},
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
149 /* ATI Rage driver (devg-rage.so) */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
150 {"rage", SDL_GF_ACCELERATED | SDL_GF_NOLOWRESOLUTION |
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
151 SDL_GF_UNACCELERATED_3D | SDL_GF_VIDEOMEMORY},
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
152 /* S3 Savage graphics driver (devg-s3_savage.so) */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
153 {"s3_savage", SDL_GF_ACCELERATED | SDL_GF_NOLOWRESOLUTION |
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
154 SDL_GF_UNACCELERATED_3D | SDL_GF_VIDEOMEMORY},
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
155 /* SiS630 integrated graphics driver (devg-sis630.so) */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
156 {"sis630", SDL_GF_ACCELERATED | SDL_GF_NOLOWRESOLUTION |
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
157 SDL_GF_UNACCELERATED_3D | SDL_GF_VIDEOMEMORY},
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
158 /* PowerVR SGX 535 graphics driver (devg-poulsbo.so) */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
159 {"sgx", SDL_GF_ACCELERATED | SDL_GF_NOLOWRESOLUTION |
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
160 SDL_GF_ACCELERATED_3D | SDL_GF_VIDEOMEMORY},
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
161 /* SM Voyager GX graphics driver (devg-smi5xx.so) */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
162 {"smi5xx", SDL_GF_ACCELERATED | SDL_GF_NOLOWRESOLUTION |
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
163 SDL_GF_UNACCELERATED_3D | SDL_GF_VIDEOMEMORY},
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
164 /* Silicon Motion graphics driver (devg-smi7xx.so) */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
165 {"smi7xx", SDL_GF_ACCELERATED | SDL_GF_NOLOWRESOLUTION |
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
166 SDL_GF_UNACCELERATED_3D | SDL_GF_VIDEOMEMORY},
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
167 /* SVGA unaccelerated gfx driver (devg-svga.so) */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
168 {"svga", SDL_GF_UNACCELERATED | SDL_GF_LOWRESOLUTION |
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
169 SDL_GF_UNACCELERATED_3D | SDL_GF_NOVIDEOMEMORY},
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
170 /* nVidia TNT graphics driver (devg-tnt.so) */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
171 {"tnt", SDL_GF_ACCELERATED | SDL_GF_NOLOWRESOLUTION |
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
172 SDL_GF_UNACCELERATED_3D | SDL_GF_VIDEOMEMORY},
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
173 /* VIA integrated graphics driver (devg-tvia.so) */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
174 {"tvia", SDL_GF_ACCELERATED | SDL_GF_NOLOWRESOLUTION |
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
175 SDL_GF_UNACCELERATED_3D | SDL_GF_VIDEOMEMORY},
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
176 /* VIA UniChrome graphics driver (devg-unichrome.so) */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
177 {"unichrome", SDL_GF_ACCELERATED | SDL_GF_NOLOWRESOLUTION |
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
178 SDL_GF_UNACCELERATED_3D | SDL_GF_VIDEOMEMORY},
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
179 /* VESA unaccelerated gfx driver (devg-vesa.so) */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
180 {"vesa", SDL_GF_UNACCELERATED | SDL_GF_LOWRESOLUTION |
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
181 SDL_GF_UNACCELERATED_3D | SDL_GF_NOVIDEOMEMORY},
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
182 /* VmWare graphics driver (devg-volari.so) */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
183 {"vmware", SDL_GF_ACCELERATED | SDL_GF_LOWRESOLUTION |
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
184 SDL_GF_UNACCELERATED_3D | SDL_GF_NOVIDEOMEMORY},
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
185 /* XGI XP10 graphics driver (devg-volari.so) */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
186 {"volari", SDL_GF_ACCELERATED | SDL_GF_LOWRESOLUTION |
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
187 SDL_GF_UNACCELERATED_3D | SDL_GF_VIDEOMEMORY},
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
188 /* End of list */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
189 {NULL, 0x00000000}
3092
cad1aefa2ed9 Date: Thu, 12 Mar 2009 15:14:38 +0200
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parents: 3087
diff changeset
190 };
cad1aefa2ed9 Date: Thu, 12 Mar 2009 15:14:38 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3087
diff changeset
191
3087
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diff changeset
192 /*****************************************************************************/
0b6f51c29267 Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3083
diff changeset
193 /* SDL Video Device initialization functions */
0b6f51c29267 Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3083
diff changeset
194 /*****************************************************************************/
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195
3139
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diff changeset
196 static int
Sam Lantinga <slouken@libsdl.org>
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diff changeset
197 qnxgf_available(void)
3087
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parents: 3083
diff changeset
198 {
3139
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diff changeset
199 gf_dev_t gfdev;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
200 gf_dev_info_t gfdev_info;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
201 int status;
3087
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parents: 3083
diff changeset
202
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
203 /* Try to attach to graphics device driver */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
204 status = gf_dev_attach(&gfdev, GF_DEVICE_INDEX(0), &gfdev_info);
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
205 if (status != GF_ERR_OK) {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
206 return 0;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
207 }
3087
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Sam Lantinga <slouken@libsdl.org>
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diff changeset
208
3139
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parents: 3125
diff changeset
209 /* Detach from graphics device driver for now */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
210 gf_dev_detach(gfdev);
3087
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parents: 3083
diff changeset
211
3139
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diff changeset
212 return 1;
3087
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Sam Lantinga <slouken@libsdl.org>
parents: 3083
diff changeset
213 }
0b6f51c29267 Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
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diff changeset
214
3139
Sam Lantinga <slouken@libsdl.org>
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diff changeset
215 static void
Sam Lantinga <slouken@libsdl.org>
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diff changeset
216 qnxgf_destroy(SDL_VideoDevice * device)
3087
0b6f51c29267 Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3083
diff changeset
217 {
3139
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diff changeset
218 SDL_VideoData *gfdata = (SDL_VideoData *) device->driverdata;
3087
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Sam Lantinga <slouken@libsdl.org>
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219
3139
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diff changeset
220 /* Detach from graphics device driver, if it was initialized */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
221 if (gfdata->gfinitialized != SDL_FALSE) {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
222 gf_dev_detach(gfdata->gfdev);
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
223 gfdata->gfdev = NULL;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
224 }
3087
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Sam Lantinga <slouken@libsdl.org>
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diff changeset
225
3139
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diff changeset
226 if (device->driverdata != NULL) {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
227 device->driverdata = NULL;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
228 }
3087
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Sam Lantinga <slouken@libsdl.org>
parents: 3083
diff changeset
229 }
0b6f51c29267 Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3083
diff changeset
230
3139
Sam Lantinga <slouken@libsdl.org>
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diff changeset
231 static SDL_VideoDevice *
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
232 qnxgf_create(int devindex)
3087
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Sam Lantinga <slouken@libsdl.org>
parents: 3083
diff changeset
233 {
3139
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diff changeset
234 SDL_VideoDevice *device;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
235 SDL_VideoData *gfdata;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
236 int status;
3087
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parents: 3083
diff changeset
237
3139
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parents: 3125
diff changeset
238 /* Initialize SDL_VideoDevice structure */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
239 device = (SDL_VideoDevice *) SDL_calloc(1, sizeof(SDL_VideoDevice));
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
240 if (device == NULL) {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
241 SDL_OutOfMemory();
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
242 return NULL;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
243 }
3087
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parents: 3083
diff changeset
244
3139
Sam Lantinga <slouken@libsdl.org>
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diff changeset
245 /* Initialize internal GF specific data */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
246 gfdata = (SDL_VideoData *) SDL_calloc(1, sizeof(SDL_VideoData));
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
247 if (gfdata == NULL) {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
248 SDL_OutOfMemory();
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
249 SDL_free(device);
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
250 return NULL;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
251 }
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
252 device->driverdata = gfdata;
3087
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Sam Lantinga <slouken@libsdl.org>
parents: 3083
diff changeset
253
3461
87182c69e080 Deinitialization fixes, in case if QNXGF driver is not initialized properly.
Mike Gorchak <lestat@i.com.ua>
parents: 3412
diff changeset
254 /* By default GF is not initialized */
87182c69e080 Deinitialization fixes, in case if QNXGF driver is not initialized properly.
Mike Gorchak <lestat@i.com.ua>
parents: 3412
diff changeset
255 gfdata->gfinitialized = SDL_FALSE;
87182c69e080 Deinitialization fixes, in case if QNXGF driver is not initialized properly.
Mike Gorchak <lestat@i.com.ua>
parents: 3412
diff changeset
256
3139
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parents: 3125
diff changeset
257 /* Try to attach to graphics device driver */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
258 status =
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
259 gf_dev_attach(&gfdata->gfdev, GF_DEVICE_INDEX(devindex),
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
260 &gfdata->gfdev_info);
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
261 if (status != GF_ERR_OK) {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
262 SDL_OutOfMemory();
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
263 SDL_free(gfdata);
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
264 SDL_free(device);
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
265 return NULL;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
266 }
3087
0b6f51c29267 Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3083
diff changeset
267
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
268 if (gfdata->gfdev_info.description == NULL) {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
269 gf_dev_detach(gfdata->gfdev);
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
270 SDL_SetError("GF: Failed to initialize graphics driver");
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
271 return NULL;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
272 }
3109
7b3a09fb9c8b Support for HID devices (mice and keyboards only for now) has been added
Mike Gorchak <lestat@i.com.ua>
parents: 3099
diff changeset
273
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
274 /* Setup amount of available displays and current display */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
275 device->num_displays = 0;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
276 device->current_display = 0;
3087
0b6f51c29267 Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3083
diff changeset
277
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
278 /* Setup device shutdown function */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
279 gfdata->gfinitialized = SDL_TRUE;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
280 device->free = qnxgf_destroy;
3087
0b6f51c29267 Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3083
diff changeset
281
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
282 /* Setup all functions which we can handle */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
283 device->VideoInit = qnxgf_videoinit;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
284 device->VideoQuit = qnxgf_videoquit;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
285 device->GetDisplayModes = qnxgf_getdisplaymodes;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
286 device->SetDisplayMode = qnxgf_setdisplaymode;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
287 device->SetDisplayPalette = qnxgf_setdisplaypalette;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
288 device->GetDisplayPalette = qnxgf_getdisplaypalette;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
289 device->SetDisplayGammaRamp = qnxgf_setdisplaygammaramp;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
290 device->GetDisplayGammaRamp = qnxgf_getdisplaygammaramp;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
291 device->CreateWindow = qnxgf_createwindow;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
292 device->CreateWindowFrom = qnxgf_createwindowfrom;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
293 device->SetWindowTitle = qnxgf_setwindowtitle;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
294 device->SetWindowIcon = qnxgf_setwindowicon;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
295 device->SetWindowPosition = qnxgf_setwindowposition;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
296 device->SetWindowSize = qnxgf_setwindowsize;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
297 device->ShowWindow = qnxgf_showwindow;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
298 device->HideWindow = qnxgf_hidewindow;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
299 device->RaiseWindow = qnxgf_raisewindow;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
300 device->MaximizeWindow = qnxgf_maximizewindow;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
301 device->MinimizeWindow = qnxgf_minimizewindow;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
302 device->RestoreWindow = qnxgf_restorewindow;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
303 device->SetWindowGrab = qnxgf_setwindowgrab;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
304 device->DestroyWindow = qnxgf_destroywindow;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
305 device->GetWindowWMInfo = qnxgf_getwindowwminfo;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
306 device->GL_LoadLibrary = qnxgf_gl_loadlibrary;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
307 device->GL_GetProcAddress = qnxgf_gl_getprocaddres;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
308 device->GL_UnloadLibrary = qnxgf_gl_unloadlibrary;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
309 device->GL_CreateContext = qnxgf_gl_createcontext;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
310 device->GL_MakeCurrent = qnxgf_gl_makecurrent;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
311 device->GL_SetSwapInterval = qnxgf_gl_setswapinterval;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
312 device->GL_GetSwapInterval = qnxgf_gl_getswapinterval;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
313 device->GL_SwapWindow = qnxgf_gl_swapwindow;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
314 device->GL_DeleteContext = qnxgf_gl_deletecontext;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
315 device->PumpEvents = qnxgf_pumpevents;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
316 device->SuspendScreenSaver = qnxgf_suspendscreensaver;
3087
0b6f51c29267 Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3083
diff changeset
317
3139
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parents: 3125
diff changeset
318 return device;
3087
0b6f51c29267 Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3083
diff changeset
319 }
3083
0bc41e0361d3 Date: Mon, 2 Mar 2009 16:27:42 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
320
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
321 VideoBootStrap qnxgf_bootstrap = {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
322 "qnxgf",
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
323 "SDL QNX Graphics Framework (GF) video driver",
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
324 qnxgf_available,
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
325 qnxgf_create
3083
0bc41e0361d3 Date: Mon, 2 Mar 2009 16:27:42 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
326 };
0bc41e0361d3 Date: Mon, 2 Mar 2009 16:27:42 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
327
3087
0b6f51c29267 Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3083
diff changeset
328 /*****************************************************************************/
0b6f51c29267 Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3083
diff changeset
329 /* SDL Video and Display initialization/handling functions */
0b6f51c29267 Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3083
diff changeset
330 /*****************************************************************************/
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
331 int
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
332 qnxgf_videoinit(_THIS)
3087
0b6f51c29267 Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3083
diff changeset
333 {
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
334 SDL_VideoData *gfdata = (SDL_VideoData *) _this->driverdata;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
335 uint32_t it;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
336 uint32_t jt;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
337 char *override;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
338 int32_t status;
3109
7b3a09fb9c8b Support for HID devices (mice and keyboards only for now) has been added
Mike Gorchak <lestat@i.com.ua>
parents: 3099
diff changeset
339
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
340 /* By default GF uses buffer swap on vsync */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
341 gfdata->swapinterval = 1;
3087
0b6f51c29267 Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3083
diff changeset
342
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
343 /* Add each detected output to SDL */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
344 for (it = 0; it < gfdata->gfdev_info.ndisplays; it++) {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
345 SDL_VideoDisplay display;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
346 SDL_DisplayMode current_mode;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
347 SDL_DisplayData *didata;
3087
0b6f51c29267 Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3083
diff changeset
348
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
349 didata = (SDL_DisplayData *) SDL_calloc(1, sizeof(SDL_DisplayData));
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
350 if (didata == NULL) {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
351 /* memory allocation problem */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
352 SDL_OutOfMemory();
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
353 return -1;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
354 }
3087
0b6f51c29267 Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3083
diff changeset
355
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
356 /* Set default cursor settings, maximum 128x128 cursor */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
357 didata->cursor_visible = SDL_FALSE;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
358 didata->cursor.type = GF_CURSOR_BITMAP;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
359 didata->cursor.hotspot.x = 0;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
360 didata->cursor.hotspot.y = 0;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
361 didata->cursor.cursor.bitmap.w = SDL_VIDEO_GF_MAX_CURSOR_SIZE;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
362 didata->cursor.cursor.bitmap.h = SDL_VIDEO_GF_MAX_CURSOR_SIZE;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
363 didata->cursor.cursor.bitmap.stride =
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
364 (didata->cursor.cursor.bitmap.w + 7) / (sizeof(uint8_t) * 8);
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
365 didata->cursor.cursor.bitmap.color0 = 0x00000000;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
366 didata->cursor.cursor.bitmap.color1 = 0x00000000;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
367 didata->cursor.cursor.bitmap.image0 =
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
368 SDL_calloc(sizeof(uint8_t),
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
369 (didata->cursor.cursor.bitmap.w +
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
370 7) * didata->cursor.cursor.bitmap.h /
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
371 (sizeof(uint8_t) * 8));
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
372 if (didata->cursor.cursor.bitmap.image0 == NULL) {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
373 SDL_free(didata);
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
374 SDL_OutOfMemory();
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
375 return -1;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
376 }
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
377 didata->cursor.cursor.bitmap.image1 =
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
378 SDL_calloc(sizeof(uint8_t),
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
379 (didata->cursor.cursor.bitmap.w +
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
380 7) * didata->cursor.cursor.bitmap.h /
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
381 (sizeof(uint8_t) * 8));
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
382 if (didata->cursor.cursor.bitmap.image1 == NULL) {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
383 SDL_OutOfMemory();
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
384 SDL_free((void *) didata->cursor.cursor.bitmap.image0);
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
385 SDL_free(didata);
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
386 return -1;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
387 }
3109
7b3a09fb9c8b Support for HID devices (mice and keyboards only for now) has been added
Mike Gorchak <lestat@i.com.ua>
parents: 3099
diff changeset
388
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
389 /* Query current display settings */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
390 status = gf_display_query(gfdata->gfdev, it, &didata->display_info);
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
391 if (status == GF_ERR_OK) {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
392 SDL_zero(current_mode);
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
393 current_mode.w = didata->display_info.xres;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
394 current_mode.h = didata->display_info.yres;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
395 current_mode.refresh_rate = didata->display_info.refresh;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
396 current_mode.format =
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
397 qnxgf_gf_to_sdl_pixelformat(didata->display_info.format);
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
398 current_mode.driverdata = NULL;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
399 } else {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
400 /* video initialization problem */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
401 SDL_free((void *) didata->cursor.cursor.bitmap.image0);
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
402 SDL_free((void *) didata->cursor.cursor.bitmap.image1);
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
403 SDL_free(didata);
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
404 SDL_SetError("GF: Display query failed");
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
405 return -1;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
406 }
3087
0b6f51c29267 Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3083
diff changeset
407
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
408 /* Attach GF to selected display */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
409 status = gf_display_attach(&didata->display, gfdata->gfdev, it, NULL);
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
410 if (status != GF_ERR_OK) {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
411 /* video initialization problem */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
412 SDL_free((void *) didata->cursor.cursor.bitmap.image0);
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
413 SDL_free((void *) didata->cursor.cursor.bitmap.image1);
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
414 SDL_free(didata);
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
415 SDL_SetError("GF: Couldn't attach to display");
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
416 return -1;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
417 }
3092
cad1aefa2ed9 Date: Thu, 12 Mar 2009 15:14:38 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3087
diff changeset
418
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
419 /* Initialize status variables */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
420 didata->layer_attached = SDL_FALSE;
3092
cad1aefa2ed9 Date: Thu, 12 Mar 2009 15:14:38 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3087
diff changeset
421
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
422 /* Attach to main display layer */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
423 status =
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
424 gf_layer_attach(&didata->layer, didata->display,
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
425 didata->display_info.main_layer_index, 0);
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
426 if (status != GF_ERR_OK) {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
427 /* Failed to attach to main layer */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
428 SDL_free((void *) didata->cursor.cursor.bitmap.image0);
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
429 SDL_free((void *) didata->cursor.cursor.bitmap.image1);
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
430 SDL_free(didata);
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
431 SDL_SetError
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
432 ("GF: Couldn't attach to main layer, it could be busy");
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
433 return -1;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
434 }
3109
7b3a09fb9c8b Support for HID devices (mice and keyboards only for now) has been added
Mike Gorchak <lestat@i.com.ua>
parents: 3099
diff changeset
435
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
436 /* Mark main display layer is attached */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
437 didata->layer_attached = SDL_TRUE;
3092
cad1aefa2ed9 Date: Thu, 12 Mar 2009 15:14:38 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3087
diff changeset
438
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
439 /* Set layer source and destination viewport */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
440 gf_layer_set_src_viewport(didata->layer, 0, 0, current_mode.w - 1,
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
441 current_mode.h - 1);
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
442 gf_layer_set_dst_viewport(didata->layer, 0, 0, current_mode.w - 1,
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
443 current_mode.h - 1);
3109
7b3a09fb9c8b Support for HID devices (mice and keyboards only for now) has been added
Mike Gorchak <lestat@i.com.ua>
parents: 3099
diff changeset
444
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
445 /* Create main visible on display surface */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
446 status = gf_surface_create_layer(&didata->surface[0], &didata->layer,
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
447 1, 0, current_mode.w, current_mode.h,
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
448 qnxgf_sdl_to_gf_pixelformat
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
449 (current_mode.format), NULL,
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
450 GF_SURFACE_CREATE_2D_ACCESSIBLE |
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
451 GF_SURFACE_CREATE_3D_ACCESSIBLE |
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
452 GF_SURFACE_CREATE_SHAREABLE);
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
453 if (status != GF_ERR_OK) {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
454 gf_layer_disable(didata->layer);
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
455 gf_layer_detach(didata->layer);
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
456 didata->layer_attached = SDL_FALSE;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
457 SDL_free((void *) didata->cursor.cursor.bitmap.image0);
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
458 SDL_free((void *) didata->cursor.cursor.bitmap.image1);
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
459 SDL_free(didata);
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
460 SDL_SetError("GF: Can't create main layer surface at init (%d)\n",
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
461 status);
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
462 return -1;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
463 }
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
464
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
465 /* Set just created surface as main visible on the layer */
3109
7b3a09fb9c8b Support for HID devices (mice and keyboards only for now) has been added
Mike Gorchak <lestat@i.com.ua>
parents: 3099
diff changeset
466 // gf_layer_set_surfaces(didata->layer, &didata->surface[0], 1);
7b3a09fb9c8b Support for HID devices (mice and keyboards only for now) has been added
Mike Gorchak <lestat@i.com.ua>
parents: 3099
diff changeset
467
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
468 /* Update layer parameters */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
469 status = gf_layer_update(didata->layer, GF_LAYER_UPDATE_NO_WAIT_IDLE);
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
470 if (status != GF_ERR_OK) {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
471 /* Free allocated surface */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
472 gf_surface_free(didata->surface[0]);
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
473 didata->surface[0] = NULL;
3087
0b6f51c29267 Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3083
diff changeset
474
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
475 /* Disable and detach from layer */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
476 gf_layer_disable(didata->layer);
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
477 gf_layer_detach(didata->layer);
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
478 didata->layer_attached = SDL_FALSE;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
479 SDL_free((void *) didata->cursor.cursor.bitmap.image0);
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
480 SDL_free((void *) didata->cursor.cursor.bitmap.image1);
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
481 SDL_free(didata);
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
482 SDL_SetError("GF: Can't update layer parameters\n");
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
483 return -1;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
484 }
3092
cad1aefa2ed9 Date: Thu, 12 Mar 2009 15:14:38 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3087
diff changeset
485
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
486 /* Enable layer in case if hardware supports layer enable/disable */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
487 gf_layer_enable(didata->layer);
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
488
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
489 /* Copy device name for each display */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
490 SDL_strlcpy(didata->description, gfdata->gfdev_info.description,
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
491 SDL_VIDEO_GF_DEVICENAME_MAX - 1);
3092
cad1aefa2ed9 Date: Thu, 12 Mar 2009 15:14:38 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3087
diff changeset
492
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
493 /* Search device capabilities and possible workarounds */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
494 jt = 0;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
495 do {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
496 if (gf_devicename[jt].name == NULL) {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
497 break;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
498 }
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
499 if (SDL_strncmp
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
500 (gf_devicename[jt].name, didata->description,
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
501 SDL_strlen(gf_devicename[jt].name)) == 0) {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
502 didata->caps = gf_devicename[jt].caps;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
503 }
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
504 jt++;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
505 } while (1);
3092
cad1aefa2ed9 Date: Thu, 12 Mar 2009 15:14:38 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3087
diff changeset
506
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
507 /* Initialize display structure */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
508 SDL_zero(display);
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
509 display.desktop_mode = current_mode;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
510 display.current_mode = current_mode;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
511 display.driverdata = didata;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
512 didata->current_mode = current_mode;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
513 SDL_AddVideoDisplay(&display);
3109
7b3a09fb9c8b Support for HID devices (mice and keyboards only for now) has been added
Mike Gorchak <lestat@i.com.ua>
parents: 3099
diff changeset
514
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
515 /* Check for environment variables which could override some SDL settings */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
516 didata->custom_refresh = 0;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
517 override = SDL_getenv("SDL_VIDEO_GF_REFRESH_RATE");
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
518 if (override != NULL) {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
519 if (SDL_sscanf(override, "%u", &didata->custom_refresh) != 1) {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
520 didata->custom_refresh = 0;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
521 }
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
522 }
3087
0b6f51c29267 Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3083
diff changeset
523
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
524 /* Get all display modes for this display */
3500
4b594623401b Work in progress on multi-display support:
Sam Lantinga <slouken@libsdl.org>
parents: 3461
diff changeset
525 qnxgf_getdisplaymodes(_this, display);
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
526 }
3092
cad1aefa2ed9 Date: Thu, 12 Mar 2009 15:14:38 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3087
diff changeset
527
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
528 /* Add GF renderer to SDL */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
529 gf_addrenderdriver(_this);
3109
7b3a09fb9c8b Support for HID devices (mice and keyboards only for now) has been added
Mike Gorchak <lestat@i.com.ua>
parents: 3099
diff changeset
530
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
531 /* Add GF input devices */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
532 status = gf_addinputdevices(_this);
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
533 if (status != 0) {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
534 /* SDL error is set by gf_addinputdevices() function */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
535 return -1;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
536 }
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
537
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
538 /* video has been initialized successfully */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
539 return 1;
3087
0b6f51c29267 Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3083
diff changeset
540 }
0b6f51c29267 Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3083
diff changeset
541
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
542 void
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
543 qnxgf_videoquit(_THIS)
3087
0b6f51c29267 Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3083
diff changeset
544 {
3461
87182c69e080 Deinitialization fixes, in case if QNXGF driver is not initialized properly.
Mike Gorchak <lestat@i.com.ua>
parents: 3412
diff changeset
545 SDL_VideoData *gfdata = (SDL_VideoData *) _this->driverdata;
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
546 SDL_DisplayData *didata = NULL;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
547 uint32_t it;
3087
0b6f51c29267 Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3083
diff changeset
548
3461
87182c69e080 Deinitialization fixes, in case if QNXGF driver is not initialized properly.
Mike Gorchak <lestat@i.com.ua>
parents: 3412
diff changeset
549 /* Check if GF was initialized before */
87182c69e080 Deinitialization fixes, in case if QNXGF driver is not initialized properly.
Mike Gorchak <lestat@i.com.ua>
parents: 3412
diff changeset
550 if ((gfdata == NULL) || (gfdata->gfinitialized != SDL_TRUE))
87182c69e080 Deinitialization fixes, in case if QNXGF driver is not initialized properly.
Mike Gorchak <lestat@i.com.ua>
parents: 3412
diff changeset
551 {
87182c69e080 Deinitialization fixes, in case if QNXGF driver is not initialized properly.
Mike Gorchak <lestat@i.com.ua>
parents: 3412
diff changeset
552 /* If not, do not deinitialize */
87182c69e080 Deinitialization fixes, in case if QNXGF driver is not initialized properly.
Mike Gorchak <lestat@i.com.ua>
parents: 3412
diff changeset
553 return;
87182c69e080 Deinitialization fixes, in case if QNXGF driver is not initialized properly.
Mike Gorchak <lestat@i.com.ua>
parents: 3412
diff changeset
554 }
87182c69e080 Deinitialization fixes, in case if QNXGF driver is not initialized properly.
Mike Gorchak <lestat@i.com.ua>
parents: 3412
diff changeset
555
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
556 /* Stop collecting mouse events */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
557 hiddi_disable_mouse();
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
558 /* Delete GF input devices */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
559 gf_delinputdevices(_this);
3109
7b3a09fb9c8b Support for HID devices (mice and keyboards only for now) has been added
Mike Gorchak <lestat@i.com.ua>
parents: 3099
diff changeset
560
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
561 /* SDL will restore old desktop mode on exit */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
562 for (it = 0; it < _this->num_displays; it++) {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
563 didata = _this->displays[it].driverdata;
3087
0b6f51c29267 Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3083
diff changeset
564
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
565 /* Free cursor image */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
566 if (didata->cursor.cursor.bitmap.image0 != NULL) {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
567 SDL_free((void *) didata->cursor.cursor.bitmap.image0);
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
568 didata->cursor.cursor.bitmap.image0 = NULL;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
569 }
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
570 if (didata->cursor.cursor.bitmap.image1 != NULL) {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
571 SDL_free((void *) didata->cursor.cursor.bitmap.image1);
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
572 didata->cursor.cursor.bitmap.image1 = NULL;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
573 }
3109
7b3a09fb9c8b Support for HID devices (mice and keyboards only for now) has been added
Mike Gorchak <lestat@i.com.ua>
parents: 3099
diff changeset
574
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
575 /* Free main surface */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
576 if (didata->surface[0] != NULL) {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
577 gf_surface_free(didata->surface[0]);
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
578 didata->surface[0] = NULL;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
579 }
3109
7b3a09fb9c8b Support for HID devices (mice and keyboards only for now) has been added
Mike Gorchak <lestat@i.com.ua>
parents: 3099
diff changeset
580
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
581 /* Free back surface */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
582 if (didata->surface[1] != NULL) {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
583 gf_surface_free(didata->surface[1]);
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
584 didata->surface[1] = NULL;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
585 }
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
586
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
587 /* Free second back surface */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
588 if (didata->surface[2] != NULL) {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
589 gf_surface_free(didata->surface[2]);
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
590 didata->surface[2] = NULL;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
591 }
3109
7b3a09fb9c8b Support for HID devices (mice and keyboards only for now) has been added
Mike Gorchak <lestat@i.com.ua>
parents: 3099
diff changeset
592
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
593 /* Detach layer before quit */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
594 if (didata->layer_attached == SDL_TRUE) {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
595 /* Disable layer if hardware supports this */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
596 gf_layer_disable(didata->layer);
3109
7b3a09fb9c8b Support for HID devices (mice and keyboards only for now) has been added
Mike Gorchak <lestat@i.com.ua>
parents: 3099
diff changeset
597
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
598 /* Detach from layer, free it for others */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
599 gf_layer_detach(didata->layer);
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
600 didata->layer = NULL;
3109
7b3a09fb9c8b Support for HID devices (mice and keyboards only for now) has been added
Mike Gorchak <lestat@i.com.ua>
parents: 3099
diff changeset
601
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
602 /* Mark it as detached */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
603 didata->layer_attached = SDL_FALSE;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
604 }
3109
7b3a09fb9c8b Support for HID devices (mice and keyboards only for now) has been added
Mike Gorchak <lestat@i.com.ua>
parents: 3099
diff changeset
605
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
606 /* Detach from selected display */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
607 gf_display_detach(didata->display);
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
608 didata->display = NULL;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
609 }
3087
0b6f51c29267 Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3083
diff changeset
610 }
0b6f51c29267 Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3083
diff changeset
611
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
612 void
3500
4b594623401b Work in progress on multi-display support:
Sam Lantinga <slouken@libsdl.org>
parents: 3461
diff changeset
613 qnxgf_getdisplaymodes(_THIS, SDL_VideoDisplay * display)
3087
0b6f51c29267 Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3083
diff changeset
614 {
3500
4b594623401b Work in progress on multi-display support:
Sam Lantinga <slouken@libsdl.org>
parents: 3461
diff changeset
615 SDL_DisplayData *didata = (SDL_DisplayData *) display->driverdata;
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
616 SDL_DisplayMode mode;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
617 gf_modeinfo_t modeinfo;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
618 uint32_t it = 0;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
619 uint32_t jt = 0;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
620 uint32_t kt = 0;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
621 int status;
3099
82e60908fab1 Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3092
diff changeset
622
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
623 do {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
624 status = gf_display_query_mode(didata->display, it, &modeinfo);
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
625 if (status == GF_ERR_OK) {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
626 /* Parsing current mode */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
627 if ((modeinfo.flags & GF_MODE_GENERIC) == GF_MODE_GENERIC) {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
628 /* This mode is generic, so we can add to SDL our resolutions */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
629 /* Only pixel format is fixed, refresh rate could be any */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
630 jt = 0;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
631 do {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
632 if (generic_mode[jt].w == 0) {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
633 break;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
634 }
3087
0b6f51c29267 Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3083
diff changeset
635
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
636 /* Check if driver do not supports doublescan video modes */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
637 if ((didata->caps & SDL_GF_LOWRESOLUTION) !=
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
638 SDL_GF_LOWRESOLUTION) {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
639 if (generic_mode[jt].w < 640) {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
640 jt++;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
641 continue;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
642 }
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
643 }
3087
0b6f51c29267 Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3083
diff changeset
644
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
645 mode.w = generic_mode[jt].w;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
646 mode.h = generic_mode[jt].h;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
647 mode.refresh_rate = generic_mode[jt].refresh_rate;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
648 mode.format =
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
649 qnxgf_gf_to_sdl_pixelformat(modeinfo.primary_format);
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
650 mode.driverdata = NULL;
3500
4b594623401b Work in progress on multi-display support:
Sam Lantinga <slouken@libsdl.org>
parents: 3461
diff changeset
651 SDL_AddDisplayMode(display, &mode);
3092
cad1aefa2ed9 Date: Thu, 12 Mar 2009 15:14:38 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3087
diff changeset
652
3185
44d5474c2c8a Continue working on QNX GF and Photon support.
Mike Gorchak <lestat@i.com.ua>
parents: 3139
diff changeset
653 /* If mode is RGBA8888, add the same mode as RGBx888 */
3186
Sam Lantinga <slouken@libsdl.org>
parents: 3185
diff changeset
654 if (modeinfo.primary_format == GF_FORMAT_BGRA8888) {
3185
44d5474c2c8a Continue working on QNX GF and Photon support.
Mike Gorchak <lestat@i.com.ua>
parents: 3139
diff changeset
655 mode.w = generic_mode[jt].w;
44d5474c2c8a Continue working on QNX GF and Photon support.
Mike Gorchak <lestat@i.com.ua>
parents: 3139
diff changeset
656 mode.h = generic_mode[jt].h;
44d5474c2c8a Continue working on QNX GF and Photon support.
Mike Gorchak <lestat@i.com.ua>
parents: 3139
diff changeset
657 mode.refresh_rate = generic_mode[jt].refresh_rate;
44d5474c2c8a Continue working on QNX GF and Photon support.
Mike Gorchak <lestat@i.com.ua>
parents: 3139
diff changeset
658 mode.format = SDL_PIXELFORMAT_RGB888;
44d5474c2c8a Continue working on QNX GF and Photon support.
Mike Gorchak <lestat@i.com.ua>
parents: 3139
diff changeset
659 mode.driverdata = NULL;
3500
4b594623401b Work in progress on multi-display support:
Sam Lantinga <slouken@libsdl.org>
parents: 3461
diff changeset
660 SDL_AddDisplayMode(display, &mode);
3185
44d5474c2c8a Continue working on QNX GF and Photon support.
Mike Gorchak <lestat@i.com.ua>
parents: 3139
diff changeset
661 }
44d5474c2c8a Continue working on QNX GF and Photon support.
Mike Gorchak <lestat@i.com.ua>
parents: 3139
diff changeset
662 /* If mode is RGBA1555, add the same mode as RGBx555 */
3186
Sam Lantinga <slouken@libsdl.org>
parents: 3185
diff changeset
663 if (modeinfo.primary_format == GF_FORMAT_PACK_ARGB1555) {
3185
44d5474c2c8a Continue working on QNX GF and Photon support.
Mike Gorchak <lestat@i.com.ua>
parents: 3139
diff changeset
664 mode.w = generic_mode[jt].w;
44d5474c2c8a Continue working on QNX GF and Photon support.
Mike Gorchak <lestat@i.com.ua>
parents: 3139
diff changeset
665 mode.h = generic_mode[jt].h;
44d5474c2c8a Continue working on QNX GF and Photon support.
Mike Gorchak <lestat@i.com.ua>
parents: 3139
diff changeset
666 mode.refresh_rate = generic_mode[jt].refresh_rate;
44d5474c2c8a Continue working on QNX GF and Photon support.
Mike Gorchak <lestat@i.com.ua>
parents: 3139
diff changeset
667 mode.format = SDL_PIXELFORMAT_RGB555;
44d5474c2c8a Continue working on QNX GF and Photon support.
Mike Gorchak <lestat@i.com.ua>
parents: 3139
diff changeset
668 mode.driverdata = NULL;
3500
4b594623401b Work in progress on multi-display support:
Sam Lantinga <slouken@libsdl.org>
parents: 3461
diff changeset
669 SDL_AddDisplayMode(display, &mode);
3185
44d5474c2c8a Continue working on QNX GF and Photon support.
Mike Gorchak <lestat@i.com.ua>
parents: 3139
diff changeset
670 }
44d5474c2c8a Continue working on QNX GF and Photon support.
Mike Gorchak <lestat@i.com.ua>
parents: 3139
diff changeset
671
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
672 jt++;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
673 } while (1);
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
674 } else {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
675 /* Add this display mode as is in case if it is non-generic */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
676 /* But go through the each refresh rate, supported by gf */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
677 jt = 0;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
678 do {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
679 if (modeinfo.refresh[jt] != 0) {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
680 mode.w = modeinfo.xres;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
681 mode.h = modeinfo.yres;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
682 mode.refresh_rate = modeinfo.refresh[jt];
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
683 mode.format =
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
684 qnxgf_gf_to_sdl_pixelformat(modeinfo.
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
685 primary_format);
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
686 mode.driverdata = NULL;
3500
4b594623401b Work in progress on multi-display support:
Sam Lantinga <slouken@libsdl.org>
parents: 3461
diff changeset
687 SDL_AddDisplayMode(display, &mode);
3185
44d5474c2c8a Continue working on QNX GF and Photon support.
Mike Gorchak <lestat@i.com.ua>
parents: 3139
diff changeset
688
44d5474c2c8a Continue working on QNX GF and Photon support.
Mike Gorchak <lestat@i.com.ua>
parents: 3139
diff changeset
689 /* If mode is RGBA8888, add the same mode as RGBx888 */
3186
Sam Lantinga <slouken@libsdl.org>
parents: 3185
diff changeset
690 if (modeinfo.primary_format == GF_FORMAT_BGRA8888) {
3185
44d5474c2c8a Continue working on QNX GF and Photon support.
Mike Gorchak <lestat@i.com.ua>
parents: 3139
diff changeset
691 mode.w = modeinfo.xres;
44d5474c2c8a Continue working on QNX GF and Photon support.
Mike Gorchak <lestat@i.com.ua>
parents: 3139
diff changeset
692 mode.h = modeinfo.yres;
44d5474c2c8a Continue working on QNX GF and Photon support.
Mike Gorchak <lestat@i.com.ua>
parents: 3139
diff changeset
693 mode.refresh_rate = modeinfo.refresh[jt];
44d5474c2c8a Continue working on QNX GF and Photon support.
Mike Gorchak <lestat@i.com.ua>
parents: 3139
diff changeset
694 mode.format = SDL_PIXELFORMAT_RGB888;
44d5474c2c8a Continue working on QNX GF and Photon support.
Mike Gorchak <lestat@i.com.ua>
parents: 3139
diff changeset
695 mode.driverdata = NULL;
3500
4b594623401b Work in progress on multi-display support:
Sam Lantinga <slouken@libsdl.org>
parents: 3461
diff changeset
696 SDL_AddDisplayMode(display, &mode);
3185
44d5474c2c8a Continue working on QNX GF and Photon support.
Mike Gorchak <lestat@i.com.ua>
parents: 3139
diff changeset
697 }
44d5474c2c8a Continue working on QNX GF and Photon support.
Mike Gorchak <lestat@i.com.ua>
parents: 3139
diff changeset
698 /* If mode is RGBA1555, add the same mode as RGBx555 */
3186
Sam Lantinga <slouken@libsdl.org>
parents: 3185
diff changeset
699 if (modeinfo.primary_format ==
Sam Lantinga <slouken@libsdl.org>
parents: 3185
diff changeset
700 GF_FORMAT_PACK_ARGB1555) {
3185
44d5474c2c8a Continue working on QNX GF and Photon support.
Mike Gorchak <lestat@i.com.ua>
parents: 3139
diff changeset
701 mode.w = modeinfo.xres;
44d5474c2c8a Continue working on QNX GF and Photon support.
Mike Gorchak <lestat@i.com.ua>
parents: 3139
diff changeset
702 mode.h = modeinfo.yres;
44d5474c2c8a Continue working on QNX GF and Photon support.
Mike Gorchak <lestat@i.com.ua>
parents: 3139
diff changeset
703 mode.refresh_rate = modeinfo.refresh[jt];
44d5474c2c8a Continue working on QNX GF and Photon support.
Mike Gorchak <lestat@i.com.ua>
parents: 3139
diff changeset
704 mode.format = SDL_PIXELFORMAT_RGB555;
44d5474c2c8a Continue working on QNX GF and Photon support.
Mike Gorchak <lestat@i.com.ua>
parents: 3139
diff changeset
705 mode.driverdata = NULL;
3500
4b594623401b Work in progress on multi-display support:
Sam Lantinga <slouken@libsdl.org>
parents: 3461
diff changeset
706 SDL_AddDisplayMode(display, &mode);
3185
44d5474c2c8a Continue working on QNX GF and Photon support.
Mike Gorchak <lestat@i.com.ua>
parents: 3139
diff changeset
707 }
44d5474c2c8a Continue working on QNX GF and Photon support.
Mike Gorchak <lestat@i.com.ua>
parents: 3139
diff changeset
708
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
709 jt++;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
710 } else {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
711 break;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
712 }
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
713 } while (1);
3092
cad1aefa2ed9 Date: Thu, 12 Mar 2009 15:14:38 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3087
diff changeset
714 }
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
715 } else {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
716 if (status == GF_ERR_PARM) {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
717 /* out of available modes, all are listed */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
718 break;
3092
cad1aefa2ed9 Date: Thu, 12 Mar 2009 15:14:38 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3087
diff changeset
719 }
cad1aefa2ed9 Date: Thu, 12 Mar 2009 15:14:38 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3087
diff changeset
720
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
721 /* Error occured during mode listing */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
722 break;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
723 }
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
724 it++;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
725 } while (1);
3087
0b6f51c29267 Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3083
diff changeset
726 }
0b6f51c29267 Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3083
diff changeset
727
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
728 int
3500
4b594623401b Work in progress on multi-display support:
Sam Lantinga <slouken@libsdl.org>
parents: 3461
diff changeset
729 qnxgf_setdisplaymode(_THIS, SDL_VideoDisplay * display, SDL_DisplayMode * mode)
3087
0b6f51c29267 Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3083
diff changeset
730 {
3500
4b594623401b Work in progress on multi-display support:
Sam Lantinga <slouken@libsdl.org>
parents: 3461
diff changeset
731 SDL_DisplayData *didata = (SDL_DisplayData *) display->driverdata;
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
732 uint32_t refresh_rate = 0;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
733 int status;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
734
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
735 /* Current display dimensions and bpp are no more valid */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
736 didata->current_mode.format = SDL_PIXELFORMAT_UNKNOWN;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
737 didata->current_mode.w = 0;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
738 didata->current_mode.h = 0;
3092
cad1aefa2ed9 Date: Thu, 12 Mar 2009 15:14:38 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3087
diff changeset
739
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
740 /* Check if custom refresh rate requested */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
741 if (didata->custom_refresh != 0) {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
742 refresh_rate = didata->custom_refresh;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
743 } else {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
744 refresh_rate = mode->refresh_rate;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
745 }
3087
0b6f51c29267 Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3083
diff changeset
746
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
747 /* Check if SDL GF driver needs to find appropriate refresh rate itself */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
748 if (refresh_rate == 0) {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
749 uint32_t it;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
750 SDL_DisplayMode tempmode;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
751
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
752 /* Clear display mode structure */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
753 SDL_memset(&tempmode, 0x00, sizeof(SDL_DisplayMode));
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
754 tempmode.refresh_rate = 0x0000FFFF;
3087
0b6f51c29267 Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3083
diff changeset
755
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
756 /* Check if window width and height matches one of our modes */
3500
4b594623401b Work in progress on multi-display support:
Sam Lantinga <slouken@libsdl.org>
parents: 3461
diff changeset
757 for (it = 0; it < display->num_display_modes; it++) {
4b594623401b Work in progress on multi-display support:
Sam Lantinga <slouken@libsdl.org>
parents: 3461
diff changeset
758 if ((display->display_modes[it].w == mode->w) &&
4b594623401b Work in progress on multi-display support:
Sam Lantinga <slouken@libsdl.org>
parents: 3461
diff changeset
759 (display->display_modes[it].h == mode->h) &&
4b594623401b Work in progress on multi-display support:
Sam Lantinga <slouken@libsdl.org>
parents: 3461
diff changeset
760 (display->display_modes[it].format == mode->format))
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
761 {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
762 /* Find the lowest refresh rate available */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
763 if (tempmode.refresh_rate >
3500
4b594623401b Work in progress on multi-display support:
Sam Lantinga <slouken@libsdl.org>
parents: 3461
diff changeset
764 display->display_modes[it].refresh_rate) {
4b594623401b Work in progress on multi-display support:
Sam Lantinga <slouken@libsdl.org>
parents: 3461
diff changeset
765 tempmode = display->display_modes[it];
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
766 }
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
767 }
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
768 }
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
769 if (tempmode.refresh_rate != 0x0000FFFF) {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
770 refresh_rate = tempmode.refresh_rate;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
771 } else {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
772 /* Let video driver decide what to do with this */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
773 refresh_rate = 0;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
774 }
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
775 }
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
776
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
777 /* Check if SDL GF driver needs to check custom refresh rate */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
778 if (didata->custom_refresh != 0) {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
779 uint32_t it;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
780 SDL_DisplayMode tempmode;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
781
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
782 /* Clear display mode structure */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
783 SDL_memset(&tempmode, 0x00, sizeof(SDL_DisplayMode));
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
784 tempmode.refresh_rate = 0x0000FFFF;
3092
cad1aefa2ed9 Date: Thu, 12 Mar 2009 15:14:38 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3087
diff changeset
785
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
786 /* Check if window width and height matches one of our modes */
3500
4b594623401b Work in progress on multi-display support:
Sam Lantinga <slouken@libsdl.org>
parents: 3461
diff changeset
787 for (it = 0; it < display->num_display_modes; it++) {
4b594623401b Work in progress on multi-display support:
Sam Lantinga <slouken@libsdl.org>
parents: 3461
diff changeset
788 if ((display->display_modes[it].w == mode->w) &&
4b594623401b Work in progress on multi-display support:
Sam Lantinga <slouken@libsdl.org>
parents: 3461
diff changeset
789 (display->display_modes[it].h == mode->h) &&
4b594623401b Work in progress on multi-display support:
Sam Lantinga <slouken@libsdl.org>
parents: 3461
diff changeset
790 (display->display_modes[it].format == mode->format))
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
791 {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
792 /* Find the lowest refresh rate available */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
793 if (tempmode.refresh_rate >
3500
4b594623401b Work in progress on multi-display support:
Sam Lantinga <slouken@libsdl.org>
parents: 3461
diff changeset
794 display->display_modes[it].refresh_rate) {
4b594623401b Work in progress on multi-display support:
Sam Lantinga <slouken@libsdl.org>
parents: 3461
diff changeset
795 tempmode = display->display_modes[it];
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
796 }
3087
0b6f51c29267 Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3083
diff changeset
797
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
798 /* Check if requested refresh rate found */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
799 if (refresh_rate ==
3500
4b594623401b Work in progress on multi-display support:
Sam Lantinga <slouken@libsdl.org>
parents: 3461
diff changeset
800 display->display_modes[it].refresh_rate) {
4b594623401b Work in progress on multi-display support:
Sam Lantinga <slouken@libsdl.org>
parents: 3461
diff changeset
801 tempmode = display->display_modes[it];
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
802 break;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
803 }
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
804 }
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
805 }
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
806 if (tempmode.refresh_rate != 0x0000FFFF) {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
807 refresh_rate = tempmode.refresh_rate;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
808 } else {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
809 /* Let video driver decide what to do with this */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
810 refresh_rate = 0;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
811 }
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
812 }
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
813
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
814 /* Free main surface */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
815 if (didata->surface[0] != NULL) {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
816 gf_surface_free(didata->surface[0]);
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
817 didata->surface[0] = NULL;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
818 }
3087
0b6f51c29267 Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3083
diff changeset
819
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
820 /* Free back surface */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
821 if (didata->surface[1] != NULL) {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
822 gf_surface_free(didata->surface[1]);
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
823 didata->surface[1] = NULL;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
824 }
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
825
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
826 /* Free second back surface */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
827 if (didata->surface[2] != NULL) {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
828 gf_surface_free(didata->surface[2]);
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
829 didata->surface[2] = NULL;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
830 }
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
831
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
832 /* Detach layer before switch to new graphics mode */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
833 if (didata->layer_attached == SDL_TRUE) {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
834 /* Disable layer if hardware supports this */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
835 gf_layer_disable(didata->layer);
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
836
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
837 /* Detach from layer, free it for others */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
838 gf_layer_detach(didata->layer);
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
839
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
840 /* Mark it as detached */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
841 didata->layer_attached = SDL_FALSE;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
842 }
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
843
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
844 /* Set new display video mode */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
845 status =
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
846 gf_display_set_mode(didata->display, mode->w, mode->h, refresh_rate,
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
847 qnxgf_sdl_to_gf_pixelformat(mode->format), 0);
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
848 if (status != GF_ERR_OK) {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
849 /* Display mode/resolution switch has been failed */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
850 SDL_SetError("GF: Mode is not supported by graphics driver");
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
851 return -1;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
852 } else {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
853 didata->current_mode = *mode;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
854 didata->current_mode.refresh_rate = refresh_rate;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
855 }
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
856
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
857 /* Attach to main display layer */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
858 status =
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
859 gf_layer_attach(&didata->layer, didata->display,
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
860 didata->display_info.main_layer_index, 0);
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
861 if (status != GF_ERR_OK) {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
862 SDL_SetError("GF: Couldn't attach to main layer, it could be busy");
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
863
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
864 /* Failed to attach to main displayable layer */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
865 return -1;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
866 }
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
867
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
868 /* Mark main display layer is attached */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
869 didata->layer_attached = SDL_TRUE;
3087
0b6f51c29267 Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3083
diff changeset
870
3185
44d5474c2c8a Continue working on QNX GF and Photon support.
Mike Gorchak <lestat@i.com.ua>
parents: 3139
diff changeset
871 /* Set layer source and destination viewports */
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
872 gf_layer_set_src_viewport(didata->layer, 0, 0, mode->w - 1, mode->h - 1);
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
873 gf_layer_set_dst_viewport(didata->layer, 0, 0, mode->w - 1, mode->h - 1);
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
874
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
875 /* Create main visible on display surface */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
876 status =
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
877 gf_surface_create_layer(&didata->surface[0], &didata->layer, 1, 0,
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
878 mode->w, mode->h,
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
879 qnxgf_sdl_to_gf_pixelformat(mode->format),
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
880 NULL,
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
881 GF_SURFACE_CREATE_2D_ACCESSIBLE |
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
882 GF_SURFACE_CREATE_3D_ACCESSIBLE |
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
883 GF_SURFACE_CREATE_SHAREABLE);
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
884 if (status != GF_ERR_OK) {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
885 gf_layer_disable(didata->layer);
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
886 gf_layer_detach(didata->layer);
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
887 didata->layer_attached = SDL_FALSE;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
888 SDL_SetError
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
889 ("GF: Can't create main layer surface at modeswitch (%d)\n",
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
890 status);
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
891 return -1;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
892 }
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
893
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
894 /* Set just created surface as main visible on the layer */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
895 gf_layer_set_surfaces(didata->layer, &didata->surface[0], 1);
3087
0b6f51c29267 Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3083
diff changeset
896
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
897 /* Update layer parameters */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
898 status = gf_layer_update(didata->layer, GF_LAYER_UPDATE_NO_WAIT_IDLE);
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
899 if (status != GF_ERR_OK) {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
900 /* Free main surface */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
901 gf_surface_free(didata->surface[0]);
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
902 didata->surface[0] = NULL;
3087
0b6f51c29267 Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3083
diff changeset
903
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
904 /* Detach layer */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
905 gf_layer_disable(didata->layer);
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
906 gf_layer_detach(didata->layer);
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
907 didata->layer_attached = SDL_FALSE;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
908 SDL_SetError("GF: Can't update layer parameters\n");
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
909 return -1;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
910 }
3087
0b6f51c29267 Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3083
diff changeset
911
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
912 /* Restore cursor if it was visible */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
913 if (didata->cursor_visible == SDL_TRUE) {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
914 gf_cursor_set(didata->display, 0, &didata->cursor);
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
915 gf_cursor_enable(didata->display, 0);
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
916 }
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
917
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
918 /* Enable layer in case if hardware supports layer enable/disable */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
919 gf_layer_enable(didata->layer);
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
920
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
921 return 0;
3087
0b6f51c29267 Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3083
diff changeset
922 }
0b6f51c29267 Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3083
diff changeset
923
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
924 int
3500
4b594623401b Work in progress on multi-display support:
Sam Lantinga <slouken@libsdl.org>
parents: 3461
diff changeset
925 qnxgf_setdisplaypalette(_THIS, SDL_VideoDisplay * display, SDL_Palette * palette)
3087
0b6f51c29267 Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3083
diff changeset
926 {
3500
4b594623401b Work in progress on multi-display support:
Sam Lantinga <slouken@libsdl.org>
parents: 3461
diff changeset
927 SDL_DisplayData *didata = (SDL_DisplayData *) display->driverdata;
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
928
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
929 /* QNX GF doesn't have support for global palette changing, but we */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
930 /* could store it for usage in future */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
931
3500
4b594623401b Work in progress on multi-display support:
Sam Lantinga <slouken@libsdl.org>
parents: 3461
diff changeset
932 SDL_Unsupported();
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
933 return -1;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
934 }
3092
cad1aefa2ed9 Date: Thu, 12 Mar 2009 15:14:38 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3087
diff changeset
935
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
936 int
3500
4b594623401b Work in progress on multi-display support:
Sam Lantinga <slouken@libsdl.org>
parents: 3461
diff changeset
937 qnxgf_getdisplaypalette(_THIS, SDL_VideoDisplay * display, SDL_Palette * palette)
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
938 {
3500
4b594623401b Work in progress on multi-display support:
Sam Lantinga <slouken@libsdl.org>
parents: 3461
diff changeset
939 SDL_DisplayData *didata = (SDL_DisplayData *) display->driverdata;
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
940
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
941 /* We can't provide current palette settings and looks like SDL */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
942 /* do not call this function also, in such case this function returns -1 */
3092
cad1aefa2ed9 Date: Thu, 12 Mar 2009 15:14:38 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3087
diff changeset
943
3500
4b594623401b Work in progress on multi-display support:
Sam Lantinga <slouken@libsdl.org>
parents: 3461
diff changeset
944 SDL_Unsupported();
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
945 return -1;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
946 }
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
947
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
948 int
3500
4b594623401b Work in progress on multi-display support:
Sam Lantinga <slouken@libsdl.org>
parents: 3461
diff changeset
949 qnxgf_setdisplaygammaramp(_THIS, SDL_VideoDisplay * display, Uint16 * ramp)
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
950 {
3500
4b594623401b Work in progress on multi-display support:
Sam Lantinga <slouken@libsdl.org>
parents: 3461
diff changeset
951 SDL_DisplayData *didata = (SDL_DisplayData *) display->driverdata;
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
952 int status;
3092
cad1aefa2ed9 Date: Thu, 12 Mar 2009 15:14:38 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3087
diff changeset
953
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
954 /* Setup gamma ramp, for each color channel */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
955 status =
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
956 gf_display_set_color_lut16(didata->display, (uint16_t *) ramp,
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
957 (uint16_t *) ramp + 256,
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
958 (uint16_t *) ramp + 512);
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
959 if (status != GF_ERR_OK) {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
960 /* Setting display gamma ramp operation has been failed */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
961 return -1;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
962 }
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
963
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
964 return 0;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
965 }
3092
cad1aefa2ed9 Date: Thu, 12 Mar 2009 15:14:38 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3087
diff changeset
966
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
967 int
3500
4b594623401b Work in progress on multi-display support:
Sam Lantinga <slouken@libsdl.org>
parents: 3461
diff changeset
968 qnxgf_getdisplaygammaramp(_THIS, SDL_VideoDisplay * display, Uint16 * ramp)
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
969 {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
970 /* TODO: We need to return previous gamma set */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
971 /* Also we need some initial fake gamma to return */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
972
3500
4b594623401b Work in progress on multi-display support:
Sam Lantinga <slouken@libsdl.org>
parents: 3461
diff changeset
973 SDL_Unsupported();
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
974 return -1;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
975 }
3092
cad1aefa2ed9 Date: Thu, 12 Mar 2009 15:14:38 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3087
diff changeset
976
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
977 int
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
978 qnxgf_createwindow(_THIS, SDL_Window * window)
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
979 {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
980 SDL_VideoData *gfdata = (SDL_VideoData *) _this->driverdata;
3685
64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents: 3500
diff changeset
981 SDL_VideoDisplay *display = window->display;
3500
4b594623401b Work in progress on multi-display support:
Sam Lantinga <slouken@libsdl.org>
parents: 3461
diff changeset
982 SDL_DisplayData *didata = (SDL_DisplayData *) display->driverdata;
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
983 SDL_WindowData *wdata;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
984 int32_t status;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
985
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
986 /* QNX GF supports fullscreen window modes only */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
987 if ((window->flags & SDL_WINDOW_FULLSCREEN) != SDL_WINDOW_FULLSCREEN) {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
988 uint32_t it;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
989 SDL_DisplayMode mode;
3092
cad1aefa2ed9 Date: Thu, 12 Mar 2009 15:14:38 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3087
diff changeset
990
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
991 /* Clear display mode structure */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
992 SDL_memset(&mode, 0x00, sizeof(SDL_DisplayMode));
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
993 mode.refresh_rate = 0x0000FFFF;
3092
cad1aefa2ed9 Date: Thu, 12 Mar 2009 15:14:38 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3087
diff changeset
994
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
995 /* Check if window width and height matches one of our modes */
3500
4b594623401b Work in progress on multi-display support:
Sam Lantinga <slouken@libsdl.org>
parents: 3461
diff changeset
996 for (it = 0; it < display->num_display_modes; it++) {
4b594623401b Work in progress on multi-display support:
Sam Lantinga <slouken@libsdl.org>
parents: 3461
diff changeset
997 if ((display->display_modes[it].w == window->w) &&
4b594623401b Work in progress on multi-display support:
Sam Lantinga <slouken@libsdl.org>
parents: 3461
diff changeset
998 (display->display_modes[it].h == window->h) &&
4b594623401b Work in progress on multi-display support:
Sam Lantinga <slouken@libsdl.org>
parents: 3461
diff changeset
999 (display->display_modes[it].format ==
4b594623401b Work in progress on multi-display support:
Sam Lantinga <slouken@libsdl.org>
parents: 3461
diff changeset
1000 display->desktop_mode.format)) {
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1001 /* Find the lowest refresh rate available */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1002 if (mode.refresh_rate >
3500
4b594623401b Work in progress on multi-display support:
Sam Lantinga <slouken@libsdl.org>
parents: 3461
diff changeset
1003 display->display_modes[it].refresh_rate) {
4b594623401b Work in progress on multi-display support:
Sam Lantinga <slouken@libsdl.org>
parents: 3461
diff changeset
1004 mode = display->display_modes[it];
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1005 }
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1006 }
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1007 }
3092
cad1aefa2ed9 Date: Thu, 12 Mar 2009 15:14:38 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3087
diff changeset
1008
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1009 /* Check if end of display list has been reached */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1010 if (mode.refresh_rate == 0x0000FFFF) {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1011 SDL_SetError("GF: Desired video mode is not supported");
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1012
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1013 /* Failed to create new window */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1014 return -1;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1015 } else {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1016 /* Tell to the caller that mode will be fullscreen */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1017 window->flags |= SDL_WINDOW_FULLSCREEN;
3092
cad1aefa2ed9 Date: Thu, 12 Mar 2009 15:14:38 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3087
diff changeset
1018
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1019 /* Setup fullscreen mode, bpp used from desktop mode in this case */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1020 status = qnxgf_setdisplaymode(_this, &mode);
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1021 if (status != 0) {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1022 /* Failed to swith fullscreen video mode */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1023 return -1;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1024 }
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1025 }
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1026 }
3092
cad1aefa2ed9 Date: Thu, 12 Mar 2009 15:14:38 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3087
diff changeset
1027
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1028 /* Setup our own window decorations and states, which are depend on fullscreen mode */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1029 window->flags |= SDL_WINDOW_SHOWN | SDL_WINDOW_BORDERLESS |
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1030 SDL_WINDOW_MAXIMIZED | SDL_WINDOW_INPUT_GRABBED |
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1031 SDL_WINDOW_INPUT_FOCUS | SDL_WINDOW_MOUSE_FOCUS;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1032 window->flags &= ~(SDL_WINDOW_RESIZABLE | SDL_WINDOW_MINIMIZED);
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1033
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1034 /* Ignore any window position settings */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1035 window->x = SDL_WINDOWPOS_UNDEFINED;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1036 window->y = SDL_WINDOWPOS_UNDEFINED;
3092
cad1aefa2ed9 Date: Thu, 12 Mar 2009 15:14:38 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3087
diff changeset
1037
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1038 /* Allocate window internal data */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1039 wdata = (SDL_WindowData *) SDL_calloc(1, sizeof(SDL_WindowData));
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1040 if (wdata == NULL) {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1041 SDL_OutOfMemory();
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1042 return -1;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1043 }
3099
82e60908fab1 Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3092
diff changeset
1044
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1045 /* Setup driver data for this window */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1046 window->driverdata = wdata;
3099
82e60908fab1 Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3092
diff changeset
1047
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1048 /* Check if window must support OpenGL ES rendering */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1049 if ((window->flags & SDL_WINDOW_OPENGL) == SDL_WINDOW_OPENGL) {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1050 #if defined(SDL_VIDEO_OPENGL_ES)
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1051 EGLBoolean initstatus;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1052
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1053 /* Mark this window as OpenGL ES compatible */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1054 wdata->uses_gles = SDL_TRUE;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1055
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1056 /* Create connection to OpenGL ES */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1057 if (gfdata->egldisplay == EGL_NO_DISPLAY) {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1058 gfdata->egldisplay = eglGetDisplay(gfdata->gfdev);
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1059 if (gfdata->egldisplay == EGL_NO_DISPLAY) {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1060 SDL_SetError("GF: Can't get connection to OpenGL ES");
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1061 return -1;
3099
82e60908fab1 Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3092
diff changeset
1062 }
82e60908fab1 Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3092
diff changeset
1063
82e60908fab1 Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3092
diff changeset
1064 /* Initialize OpenGL ES library, ignore EGL version */
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1065 initstatus = eglInitialize(gfdata->egldisplay, NULL, NULL);
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1066 if (initstatus != EGL_TRUE) {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1067 SDL_SetError("GF: Can't init OpenGL ES library");
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1068 return -1;
3099
82e60908fab1 Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3092
diff changeset
1069 }
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1070 }
3099
82e60908fab1 Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3092
diff changeset
1071
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1072 /* Increment GL ES reference count usage */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1073 gfdata->egl_refcount++;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1074 #else
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1075 SDL_SetError("GF: OpenGL ES support is not compiled in");
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1076 return -1;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1077 #endif /* SDL_VIDEO_OPENGL_ES */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1078 }
3092
cad1aefa2ed9 Date: Thu, 12 Mar 2009 15:14:38 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3087
diff changeset
1079
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1080 /* Enable mouse event collecting */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1081 hiddi_enable_mouse();
3109
7b3a09fb9c8b Support for HID devices (mice and keyboards only for now) has been added
Mike Gorchak <lestat@i.com.ua>
parents: 3099
diff changeset
1082
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1083 /* By default last created window got a input focus */
3685
64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents: 3500
diff changeset
1084 SDL_SetKeyboardFocus(0, window);
64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents: 3500
diff changeset
1085 SDL_SetMouseFocus(0, window);
3109
7b3a09fb9c8b Support for HID devices (mice and keyboards only for now) has been added
Mike Gorchak <lestat@i.com.ua>
parents: 3099
diff changeset
1086
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1087 /* Window has been successfully created */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1088 return 0;
3087
0b6f51c29267 Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3083
diff changeset
1089 }
0b6f51c29267 Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3083
diff changeset
1090
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1091 int
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1092 qnxgf_createwindowfrom(_THIS, SDL_Window * window, const void *data)
3087
0b6f51c29267 Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3083
diff changeset
1093 {
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1094 /* Failed to create window from another window */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1095 return -1;
3087
0b6f51c29267 Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3083
diff changeset
1096 }
0b6f51c29267 Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3083
diff changeset
1097
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1098 void
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1099 qnxgf_setwindowtitle(_THIS, SDL_Window * window)
3087
0b6f51c29267 Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3083
diff changeset
1100 {
0b6f51c29267 Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3083
diff changeset
1101 }
0b6f51c29267 Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3083
diff changeset
1102
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1103 void
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1104 qnxgf_setwindowicon(_THIS, SDL_Window * window, SDL_Surface * icon)
3087
0b6f51c29267 Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3083
diff changeset
1105 {
0b6f51c29267 Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3083
diff changeset
1106 }
0b6f51c29267 Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3083
diff changeset
1107
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1108 void
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1109 qnxgf_setwindowposition(_THIS, SDL_Window * window)
3087
0b6f51c29267 Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3083
diff changeset
1110 {
0b6f51c29267 Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3083
diff changeset
1111 }
0b6f51c29267 Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3083
diff changeset
1112
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1113 void
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1114 qnxgf_setwindowsize(_THIS, SDL_Window * window)
3087
0b6f51c29267 Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3083
diff changeset
1115 {
0b6f51c29267 Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3083
diff changeset
1116 }
0b6f51c29267 Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3083
diff changeset
1117
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1118 void
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1119 qnxgf_showwindow(_THIS, SDL_Window * window)
3087
0b6f51c29267 Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3083
diff changeset
1120 {
0b6f51c29267 Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3083
diff changeset
1121 }
0b6f51c29267 Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3083
diff changeset
1122
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1123 void
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1124 qnxgf_hidewindow(_THIS, SDL_Window * window)
3087
0b6f51c29267 Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3083
diff changeset
1125 {
0b6f51c29267 Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3083
diff changeset
1126 }
0b6f51c29267 Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3083
diff changeset
1127
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1128 void
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1129 qnxgf_raisewindow(_THIS, SDL_Window * window)
3087
0b6f51c29267 Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3083
diff changeset
1130 {
0b6f51c29267 Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3083
diff changeset
1131 }
0b6f51c29267 Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3083
diff changeset
1132
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1133 void
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1134 qnxgf_maximizewindow(_THIS, SDL_Window * window)
3087
0b6f51c29267 Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3083
diff changeset
1135 {
0b6f51c29267 Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3083
diff changeset
1136 }
0b6f51c29267 Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3083
diff changeset
1137
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1138 void
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1139 qnxgf_minimizewindow(_THIS, SDL_Window * window)
3087
0b6f51c29267 Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3083
diff changeset
1140 {
0b6f51c29267 Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3083
diff changeset
1141 }
0b6f51c29267 Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3083
diff changeset
1142
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1143 void
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1144 qnxgf_restorewindow(_THIS, SDL_Window * window)
3087
0b6f51c29267 Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3083
diff changeset
1145 {
0b6f51c29267 Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3083
diff changeset
1146 }
0b6f51c29267 Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3083
diff changeset
1147
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1148 void
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1149 qnxgf_setwindowgrab(_THIS, SDL_Window * window)
3087
0b6f51c29267 Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3083
diff changeset
1150 {
0b6f51c29267 Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3083
diff changeset
1151 }
0b6f51c29267 Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3083
diff changeset
1152
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1153 void
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1154 qnxgf_destroywindow(_THIS, SDL_Window * window)
3087
0b6f51c29267 Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3083
diff changeset
1155 {
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1156 SDL_VideoData *gfdata = (SDL_VideoData *) _this->driverdata;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1157 SDL_DisplayData *didata =
3685
64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents: 3500
diff changeset
1158 (SDL_DisplayData *) window->display->driverdata;
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1159 SDL_WindowData *wdata = (SDL_WindowData *) window->driverdata;
3092
cad1aefa2ed9 Date: Thu, 12 Mar 2009 15:14:38 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3087
diff changeset
1160
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1161 if (wdata != NULL) {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1162 #if defined(SDL_VIDEO_OPENGL_ES)
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1163 /* Destroy OpenGL ES surface if it was created */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1164 if (wdata->gles_surface != EGL_NO_SURFACE) {
3099
82e60908fab1 Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3092
diff changeset
1165 eglDestroySurface(gfdata->egldisplay, wdata->gles_surface);
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1166 }
3099
82e60908fab1 Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3092
diff changeset
1167
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1168 /* Free any 3D target if it was created before */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1169 if (wdata->target_created == SDL_TRUE) {
3099
82e60908fab1 Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3092
diff changeset
1170 gf_3d_target_free(wdata->target);
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1171 wdata->target_created == SDL_FALSE;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1172 }
3099
82e60908fab1 Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3092
diff changeset
1173
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1174 gfdata->egl_refcount--;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1175 if (gfdata->egl_refcount == 0) {
3099
82e60908fab1 Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3092
diff changeset
1176 /* Terminate connection to OpenGL ES */
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1177 if (gfdata->egldisplay != EGL_NO_DISPLAY) {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1178 eglTerminate(gfdata->egldisplay);
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1179 gfdata->egldisplay = EGL_NO_DISPLAY;
3099
82e60908fab1 Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3092
diff changeset
1180 }
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1181 }
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1182 #endif /* SDL_VIDEO_OPENGL_ES */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1183 }
3087
0b6f51c29267 Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3083
diff changeset
1184 }
0b6f51c29267 Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3083
diff changeset
1185
0b6f51c29267 Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3083
diff changeset
1186 /*****************************************************************************/
0b6f51c29267 Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3083
diff changeset
1187 /* SDL Window Manager function */
0b6f51c29267 Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3083
diff changeset
1188 /*****************************************************************************/
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1189 SDL_bool
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1190 qnxgf_getwindowwminfo(_THIS, SDL_Window * window, struct SDL_SysWMinfo *info)
3087
0b6f51c29267 Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3083
diff changeset
1191 {
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1192 /* QNX GF do not operates at window level, this means we are have no */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1193 /* Window Manager available, no specific data in SDL_SysWMinfo too */
3092
cad1aefa2ed9 Date: Thu, 12 Mar 2009 15:14:38 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3087
diff changeset
1194
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1195 if (info->version.major <= SDL_MAJOR_VERSION) {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1196 return SDL_TRUE;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1197 } else {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1198 SDL_SetError("Application not compiled with SDL %d.%d\n",
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1199 SDL_MAJOR_VERSION, SDL_MINOR_VERSION);
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1200 return SDL_FALSE;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1201 }
3087
0b6f51c29267 Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3083
diff changeset
1202
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1203 /* Failed to get window manager information */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1204 return SDL_FALSE;
3087
0b6f51c29267 Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3083
diff changeset
1205 }
0b6f51c29267 Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3083
diff changeset
1206
0b6f51c29267 Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3083
diff changeset
1207 /*****************************************************************************/
0b6f51c29267 Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3083
diff changeset
1208 /* SDL OpenGL/OpenGL ES functions */
0b6f51c29267 Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3083
diff changeset
1209 /*****************************************************************************/
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1210 int
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1211 qnxgf_gl_loadlibrary(_THIS, const char *path)
3087
0b6f51c29267 Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3083
diff changeset
1212 {
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1213 #if defined(SDL_VIDEO_OPENGL_ES)
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1214 /* Check if OpenGL ES library is specified for GF driver */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1215 if (path == NULL) {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1216 path = SDL_getenv("SDL_OPENGL_LIBRARY");
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1217 if (path == NULL) {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1218 path = SDL_getenv("SDL_OPENGLES_LIBRARY");
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1219 }
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1220 }
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1221
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1222 /* Check if default library loading requested */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1223 if (path == NULL) {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1224 /* Already linked with GF library which provides egl* subset of */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1225 /* functions, use Common profile of OpenGL ES library by default */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1226 path = "/usr/lib/libGLES_CM.so.1";
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1227 }
3099
82e60908fab1 Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3092
diff changeset
1228
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1229 /* Load dynamic library */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1230 _this->gl_config.dll_handle = SDL_LoadObject(path);
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1231 if (!_this->gl_config.dll_handle) {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1232 /* Failed to load new GL ES library */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1233 SDL_SetError("GF: Failed to locate OpenGL ES library");
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1234 return -1;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1235 }
3099
82e60908fab1 Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3092
diff changeset
1236
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1237 /* Store OpenGL ES library path and name */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1238 SDL_strlcpy(_this->gl_config.driver_path, path,
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1239 SDL_arraysize(_this->gl_config.driver_path));
3099
82e60908fab1 Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3092
diff changeset
1240
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1241 /* New OpenGL ES library is loaded */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1242 return 0;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1243 #else
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1244 SDL_SetError("GF: OpenGL ES support is not compiled in");
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1245 return -1;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1246 #endif /* SDL_VIDEO_OPENGL_ES */
3087
0b6f51c29267 Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3083
diff changeset
1247 }
0b6f51c29267 Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3083
diff changeset
1248
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1249 void *
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1250 qnxgf_gl_getprocaddres(_THIS, const char *proc)
3087
0b6f51c29267 Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3083
diff changeset
1251 {
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1252 #if defined(SDL_VIDEO_OPENGL_ES)
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1253 void *function_address;
3099
82e60908fab1 Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3092
diff changeset
1254
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1255 /* Try to get function address through the egl interface */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1256 function_address = eglGetProcAddress(proc);
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1257 if (function_address != NULL) {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1258 return function_address;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1259 }
3099
82e60908fab1 Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3092
diff changeset
1260
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1261 /* Then try to get function in the OpenGL ES library */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1262 if (_this->gl_config.dll_handle) {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1263 function_address =
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1264 SDL_LoadFunction(_this->gl_config.dll_handle, proc);
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1265 if (function_address != NULL) {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1266 return function_address;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1267 }
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1268 }
3109
7b3a09fb9c8b Support for HID devices (mice and keyboards only for now) has been added
Mike Gorchak <lestat@i.com.ua>
parents: 3099
diff changeset
1269
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1270 /* Add emulated OpenGL ES 1.1 functions */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1271 if (SDL_strcmp(proc, "glTexParameteri") == 0) {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1272 return glTexParameteri;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1273 }
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1274 if (SDL_strcmp(proc, "glTexParameteriv") == 0) {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1275 return glTexParameteriv;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1276 }
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1277 if (SDL_strcmp(proc, "glColor4ub") == 0) {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1278 return glColor4ub;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1279 }
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1280
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1281 /* Failed to get GL ES function address pointer */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1282 SDL_SetError("GF: Cannot locate OpenGL ES function name");
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1283 return NULL;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1284 #else
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1285 SDL_SetError("GF: OpenGL ES support is not compiled in");
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1286 return NULL;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1287 #endif /* SDL_VIDEO_OPENGL_ES */
3087
0b6f51c29267 Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3083
diff changeset
1288 }
0b6f51c29267 Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3083
diff changeset
1289
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1290 void
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1291 qnxgf_gl_unloadlibrary(_THIS)
3087
0b6f51c29267 Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3083
diff changeset
1292 {
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1293 #if defined(SDL_VIDEO_OPENGL_ES)
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1294 /* Unload OpenGL ES library */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1295 if (_this->gl_config.dll_handle) {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1296 SDL_UnloadObject(_this->gl_config.dll_handle);
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1297 _this->gl_config.dll_handle = NULL;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1298 }
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1299 #else
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1300 SDL_SetError("GF: OpenGL ES support is not compiled in");
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1301 return;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1302 #endif /* SDL_VIDEO_OPENGL_ES */
3087
0b6f51c29267 Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3083
diff changeset
1303 }
0b6f51c29267 Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3083
diff changeset
1304
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1305 SDL_GLContext
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1306 qnxgf_gl_createcontext(_THIS, SDL_Window * window)
3087
0b6f51c29267 Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3083
diff changeset
1307 {
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1308 #if defined(SDL_VIDEO_OPENGL_ES)
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1309 SDL_VideoData *gfdata = (SDL_VideoData *) _this->driverdata;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1310 SDL_WindowData *wdata = (SDL_WindowData *) window->driverdata;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1311 SDL_DisplayData *didata =
3685
64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents: 3500
diff changeset
1312 (SDL_DisplayData *) window->display->driverdata;
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1313 EGLBoolean status;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1314 int32_t gfstatus;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1315 EGLint configs;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1316 uint32_t surfaces;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1317 uint32_t attr_pos;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1318 EGLint attr_value;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1319 EGLint cit;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1320
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1321 /* Choose buffeingr scheme */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1322 if (!_this->gl_config.double_buffer) {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1323 surfaces = 1;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1324 } else {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1325 surfaces = 2;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1326 }
3109
7b3a09fb9c8b Support for HID devices (mice and keyboards only for now) has been added
Mike Gorchak <lestat@i.com.ua>
parents: 3099
diff changeset
1327
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1328 /* If driver has no support of video memory allocation, then */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1329 /* disable double buffering, use single buffer present copy */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1330 if ((didata->caps & SDL_GF_VIDEOMEMORY) != SDL_GF_VIDEOMEMORY) {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1331 surfaces = 1;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1332 }
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1333
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1334 /* Free main surface */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1335 if (didata->surface[0] != NULL) {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1336 gf_surface_free(didata->surface[0]);
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1337 didata->surface[0] = NULL;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1338 }
3109
7b3a09fb9c8b Support for HID devices (mice and keyboards only for now) has been added
Mike Gorchak <lestat@i.com.ua>
parents: 3099
diff changeset
1339
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1340 /* Free back surface */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1341 if (didata->surface[1] != NULL) {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1342 gf_surface_free(didata->surface[1]);
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1343 didata->surface[1] = NULL;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1344 }
3116
b17f1ae7ad66 Added support for single buffering, if double buffering is not available.
Mike Gorchak <lestat@i.com.ua>
parents: 3109
diff changeset
1345
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1346 /* Free second back surface */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1347 if (didata->surface[2] != NULL) {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1348 gf_surface_free(didata->surface[2]);
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1349 didata->surface[2] = NULL;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1350 }
3109
7b3a09fb9c8b Support for HID devices (mice and keyboards only for now) has been added
Mike Gorchak <lestat@i.com.ua>
parents: 3099
diff changeset
1351
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1352 /* Detach layer before switch to new graphics mode */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1353 if (didata->layer_attached == SDL_TRUE) {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1354 /* Disable layer if hardware supports this */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1355 gf_layer_disable(didata->layer);
3109
7b3a09fb9c8b Support for HID devices (mice and keyboards only for now) has been added
Mike Gorchak <lestat@i.com.ua>
parents: 3099
diff changeset
1356
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1357 /* Detach from layer, free it for others */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1358 gf_layer_detach(didata->layer);
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1359
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1360 /* Mark it as detached */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1361 didata->layer_attached = SDL_FALSE;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1362 }
3109
7b3a09fb9c8b Support for HID devices (mice and keyboards only for now) has been added
Mike Gorchak <lestat@i.com.ua>
parents: 3099
diff changeset
1363
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1364 /* Attach to main display layer */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1365 gfstatus =
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1366 gf_layer_attach(&didata->layer, didata->display,
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1367 didata->display_info.main_layer_index, 0);
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1368 if (gfstatus != GF_ERR_OK) {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1369 SDL_SetError("GF: Couldn't attach to main layer, it could be busy");
3109
7b3a09fb9c8b Support for HID devices (mice and keyboards only for now) has been added
Mike Gorchak <lestat@i.com.ua>
parents: 3099
diff changeset
1370
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1371 /* Failed to attach to main displayable layer */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1372 return NULL;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1373 }
3109
7b3a09fb9c8b Support for HID devices (mice and keyboards only for now) has been added
Mike Gorchak <lestat@i.com.ua>
parents: 3099
diff changeset
1374
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1375 /* Mark main display layer is attached */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1376 didata->layer_attached = SDL_TRUE;
3109
7b3a09fb9c8b Support for HID devices (mice and keyboards only for now) has been added
Mike Gorchak <lestat@i.com.ua>
parents: 3099
diff changeset
1377
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1378 /* Set layer source and destination viewport */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1379 gf_layer_set_src_viewport(didata->layer, 0, 0, didata->current_mode.w - 1,
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1380 didata->current_mode.h - 1);
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1381 gf_layer_set_dst_viewport(didata->layer, 0, 0, didata->current_mode.w - 1,
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1382 didata->current_mode.h - 1);
3109
7b3a09fb9c8b Support for HID devices (mice and keyboards only for now) has been added
Mike Gorchak <lestat@i.com.ua>
parents: 3099
diff changeset
1383
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1384 /* Create main visible on display surface */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1385 gfstatus =
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1386 gf_surface_create_layer(&didata->surface[0], &didata->layer, 1, 0,
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1387 didata->current_mode.w,
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1388 didata->current_mode.h,
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1389 qnxgf_sdl_to_gf_pixelformat(didata->
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1390 current_mode.
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1391 format), NULL,
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1392 GF_SURFACE_CREATE_2D_ACCESSIBLE |
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1393 GF_SURFACE_CREATE_3D_ACCESSIBLE |
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1394 GF_SURFACE_CREATE_SHAREABLE);
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1395 if (gfstatus != GF_ERR_OK) {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1396 gf_layer_disable(didata->layer);
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1397 gf_layer_detach(didata->layer);
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1398 didata->layer_attached = SDL_FALSE;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1399 SDL_SetError("GF: Can't create main layer surface at glctx (%d)\n",
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1400 gfstatus);
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1401 return NULL;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1402 }
3109
7b3a09fb9c8b Support for HID devices (mice and keyboards only for now) has been added
Mike Gorchak <lestat@i.com.ua>
parents: 3099
diff changeset
1403
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1404 /* Set just created surface as main visible on the layer */
3109
7b3a09fb9c8b Support for HID devices (mice and keyboards only for now) has been added
Mike Gorchak <lestat@i.com.ua>
parents: 3099
diff changeset
1405 // gf_layer_set_surfaces(didata->layer, &didata->surface[0], 1);
7b3a09fb9c8b Support for HID devices (mice and keyboards only for now) has been added
Mike Gorchak <lestat@i.com.ua>
parents: 3099
diff changeset
1406
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1407 if (surfaces > 1) {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1408 /* Create back display surface */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1409 gfstatus =
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1410 gf_surface_create_layer(&didata->surface[1], &didata->layer, 1, 0,
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1411 didata->current_mode.w,
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1412 didata->current_mode.h,
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1413 qnxgf_sdl_to_gf_pixelformat(didata->
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1414 current_mode.
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1415 format), NULL,
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1416 GF_SURFACE_CREATE_2D_ACCESSIBLE |
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1417 GF_SURFACE_CREATE_3D_ACCESSIBLE |
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1418 GF_SURFACE_CREATE_SHAREABLE);
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1419 if (gfstatus != GF_ERR_OK) {
3109
7b3a09fb9c8b Support for HID devices (mice and keyboards only for now) has been added
Mike Gorchak <lestat@i.com.ua>
parents: 3099
diff changeset
1420 gf_surface_free(didata->surface[0]);
7b3a09fb9c8b Support for HID devices (mice and keyboards only for now) has been added
Mike Gorchak <lestat@i.com.ua>
parents: 3099
diff changeset
1421 gf_layer_disable(didata->layer);
7b3a09fb9c8b Support for HID devices (mice and keyboards only for now) has been added
Mike Gorchak <lestat@i.com.ua>
parents: 3099
diff changeset
1422 gf_layer_detach(didata->layer);
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1423 didata->layer_attached = SDL_FALSE;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1424 SDL_SetError
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1425 ("GF: Can't create main layer surface at glctx (%d)\n",
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1426 gfstatus);
3109
7b3a09fb9c8b Support for HID devices (mice and keyboards only for now) has been added
Mike Gorchak <lestat@i.com.ua>
parents: 3099
diff changeset
1427 return NULL;
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1428 }
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1429 }
3109
7b3a09fb9c8b Support for HID devices (mice and keyboards only for now) has been added
Mike Gorchak <lestat@i.com.ua>
parents: 3099
diff changeset
1430
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1431 /* Update layer parameters */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1432 gfstatus = gf_layer_update(didata->layer, GF_LAYER_UPDATE_NO_WAIT_IDLE);
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1433 if (gfstatus != GF_ERR_OK) {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1434 /* Free main and back surfaces */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1435 gf_surface_free(didata->surface[1]);
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1436 didata->surface[1] = NULL;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1437 gf_surface_free(didata->surface[0]);
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1438 didata->surface[0] = NULL;
3109
7b3a09fb9c8b Support for HID devices (mice and keyboards only for now) has been added
Mike Gorchak <lestat@i.com.ua>
parents: 3099
diff changeset
1439
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1440 /* Detach layer */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1441 gf_layer_disable(didata->layer);
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1442 gf_layer_detach(didata->layer);
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1443 didata->layer_attached = SDL_FALSE;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1444 SDL_SetError("GF: Can't update layer parameters\n");
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1445 return NULL;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1446 }
3109
7b3a09fb9c8b Support for HID devices (mice and keyboards only for now) has been added
Mike Gorchak <lestat@i.com.ua>
parents: 3099
diff changeset
1447
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1448 /* Enable layer in case if hardware supports layer enable/disable */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1449 gf_layer_enable(didata->layer);
3099
82e60908fab1 Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3092
diff changeset
1450
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1451 /* Prepare attributes list to pass them to OpenGL ES */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1452 attr_pos = 0;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1453 wdata->gles_attributes[attr_pos++] = EGL_NATIVE_VISUAL_ID;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1454 wdata->gles_attributes[attr_pos++] =
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1455 qnxgf_sdl_to_gf_pixelformat(didata->current_mode.format);
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1456 wdata->gles_attributes[attr_pos++] = EGL_RED_SIZE;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1457 wdata->gles_attributes[attr_pos++] = _this->gl_config.red_size;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1458 wdata->gles_attributes[attr_pos++] = EGL_GREEN_SIZE;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1459 wdata->gles_attributes[attr_pos++] = _this->gl_config.green_size;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1460 wdata->gles_attributes[attr_pos++] = EGL_BLUE_SIZE;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1461 wdata->gles_attributes[attr_pos++] = _this->gl_config.blue_size;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1462 wdata->gles_attributes[attr_pos++] = EGL_ALPHA_SIZE;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1463 if (_this->gl_config.alpha_size) {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1464 wdata->gles_attributes[attr_pos++] = _this->gl_config.alpha_size;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1465 } else {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1466 wdata->gles_attributes[attr_pos++] = EGL_DONT_CARE;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1467 }
3412
fe9c8a5cab51 Fixes in GLES configuration selection.
Mike Gorchak <lestat@i.com.ua>
parents: 3186
diff changeset
1468
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1469 wdata->gles_attributes[attr_pos++] = EGL_DEPTH_SIZE;
3412
fe9c8a5cab51 Fixes in GLES configuration selection.
Mike Gorchak <lestat@i.com.ua>
parents: 3186
diff changeset
1470 if (_this->gl_config.depth_size) {
fe9c8a5cab51 Fixes in GLES configuration selection.
Mike Gorchak <lestat@i.com.ua>
parents: 3186
diff changeset
1471 wdata->gles_attributes[attr_pos++] = _this->gl_config.depth_size;
fe9c8a5cab51 Fixes in GLES configuration selection.
Mike Gorchak <lestat@i.com.ua>
parents: 3186
diff changeset
1472 } else {
fe9c8a5cab51 Fixes in GLES configuration selection.
Mike Gorchak <lestat@i.com.ua>
parents: 3186
diff changeset
1473 wdata->gles_attributes[attr_pos++] = EGL_DONT_CARE;
fe9c8a5cab51 Fixes in GLES configuration selection.
Mike Gorchak <lestat@i.com.ua>
parents: 3186
diff changeset
1474 }
fe9c8a5cab51 Fixes in GLES configuration selection.
Mike Gorchak <lestat@i.com.ua>
parents: 3186
diff changeset
1475
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1476 if (_this->gl_config.buffer_size) {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1477 wdata->gles_attributes[attr_pos++] = EGL_BUFFER_SIZE;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1478 wdata->gles_attributes[attr_pos++] = _this->gl_config.buffer_size;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1479 }
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1480 if (_this->gl_config.stencil_size) {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1481 wdata->gles_attributes[attr_pos++] = EGL_STENCIL_SIZE;
3412
fe9c8a5cab51 Fixes in GLES configuration selection.
Mike Gorchak <lestat@i.com.ua>
parents: 3186
diff changeset
1482 wdata->gles_attributes[attr_pos++] = _this->gl_config.stencil_size;
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1483 }
3099
82e60908fab1 Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3092
diff changeset
1484
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1485 /* Set number of samples in multisampling */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1486 if (_this->gl_config.multisamplesamples) {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1487 wdata->gles_attributes[attr_pos++] = EGL_SAMPLES;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1488 wdata->gles_attributes[attr_pos++] =
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1489 _this->gl_config.multisamplesamples;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1490 }
3099
82e60908fab1 Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3092
diff changeset
1491
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1492 /* Multisample buffers, OpenGL ES 1.0 spec defines 0 or 1 buffer */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1493 if (_this->gl_config.multisamplebuffers) {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1494 wdata->gles_attributes[attr_pos++] = EGL_SAMPLE_BUFFERS;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1495 wdata->gles_attributes[attr_pos++] =
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1496 _this->gl_config.multisamplebuffers;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1497 }
3099
82e60908fab1 Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3092
diff changeset
1498
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1499 /* Finish attributes list */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1500 wdata->gles_attributes[attr_pos] = EGL_NONE;
3099
82e60908fab1 Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3092
diff changeset
1501
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1502 /* Request first suitable framebuffer configuration */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1503 status = eglChooseConfig(gfdata->egldisplay, wdata->gles_attributes,
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1504 wdata->gles_configs, SDL_VIDEO_GF_OPENGLES_CONFS,
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1505 &configs);
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1506 if (status != EGL_TRUE) {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1507 SDL_SetError("GF: Can't find closest configuration for OpenGL ES");
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1508 return NULL;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1509 }
3099
82e60908fab1 Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3092
diff changeset
1510
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1511 /* Check if nothing has been found, try "don't care" settings */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1512 if (configs == 0) {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1513 int32_t it;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1514 int32_t jt;
3185
44d5474c2c8a Continue working on QNX GF and Photon support.
Mike Gorchak <lestat@i.com.ua>
parents: 3139
diff changeset
1515 static const GLint depthbits[4] = { 32, 24, 16, EGL_DONT_CARE };
3109
7b3a09fb9c8b Support for HID devices (mice and keyboards only for now) has been added
Mike Gorchak <lestat@i.com.ua>
parents: 3099
diff changeset
1516
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1517 for (it = 0; it < 4; it++) {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1518 for (jt = 16; jt >= 0; jt--) {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1519 /* Don't care about color buffer bits, use what exist */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1520 /* Replace previous data set with EGL_DONT_CARE */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1521 attr_pos = 0;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1522 wdata->gles_attributes[attr_pos++] = EGL_NATIVE_VISUAL_ID;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1523 wdata->gles_attributes[attr_pos++] =
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1524 qnxgf_sdl_to_gf_pixelformat(didata->current_mode.format);
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1525 wdata->gles_attributes[attr_pos++] = EGL_RED_SIZE;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1526 wdata->gles_attributes[attr_pos++] = EGL_DONT_CARE;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1527 wdata->gles_attributes[attr_pos++] = EGL_GREEN_SIZE;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1528 wdata->gles_attributes[attr_pos++] = EGL_DONT_CARE;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1529 wdata->gles_attributes[attr_pos++] = EGL_BLUE_SIZE;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1530 wdata->gles_attributes[attr_pos++] = EGL_DONT_CARE;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1531 wdata->gles_attributes[attr_pos++] = EGL_ALPHA_SIZE;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1532 wdata->gles_attributes[attr_pos++] = EGL_DONT_CARE;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1533 wdata->gles_attributes[attr_pos++] = EGL_BUFFER_SIZE;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1534 wdata->gles_attributes[attr_pos++] = EGL_DONT_CARE;
3109
7b3a09fb9c8b Support for HID devices (mice and keyboards only for now) has been added
Mike Gorchak <lestat@i.com.ua>
parents: 3099
diff changeset
1535
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1536 /* Try to find requested or smallest depth */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1537 if (_this->gl_config.depth_size) {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1538 wdata->gles_attributes[attr_pos++] = EGL_DEPTH_SIZE;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1539 wdata->gles_attributes[attr_pos++] = depthbits[it];
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1540 } else {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1541 wdata->gles_attributes[attr_pos++] = EGL_DEPTH_SIZE;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1542 wdata->gles_attributes[attr_pos++] = EGL_DONT_CARE;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1543 }
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1544
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1545 if (_this->gl_config.stencil_size) {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1546 wdata->gles_attributes[attr_pos++] = EGL_STENCIL_SIZE;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1547 wdata->gles_attributes[attr_pos++] = jt;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1548 } else {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1549 wdata->gles_attributes[attr_pos++] = EGL_STENCIL_SIZE;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1550 wdata->gles_attributes[attr_pos++] = EGL_DONT_CARE;
3109
7b3a09fb9c8b Support for HID devices (mice and keyboards only for now) has been added
Mike Gorchak <lestat@i.com.ua>
parents: 3099
diff changeset
1551
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1552 /* exit from stencil loop */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1553 jt = 0;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1554 }
3109
7b3a09fb9c8b Support for HID devices (mice and keyboards only for now) has been added
Mike Gorchak <lestat@i.com.ua>
parents: 3099
diff changeset
1555
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1556 /* Don't care about antialiasing */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1557 wdata->gles_attributes[attr_pos++] = EGL_SAMPLES;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1558 wdata->gles_attributes[attr_pos++] = EGL_DONT_CARE;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1559 wdata->gles_attributes[attr_pos++] = EGL_SAMPLE_BUFFERS;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1560 wdata->gles_attributes[attr_pos++] = EGL_DONT_CARE;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1561 wdata->gles_attributes[attr_pos] = EGL_NONE;
3109
7b3a09fb9c8b Support for HID devices (mice and keyboards only for now) has been added
Mike Gorchak <lestat@i.com.ua>
parents: 3099
diff changeset
1562
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1563 /* Request first suitable framebuffer configuration */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1564 status =
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1565 eglChooseConfig(gfdata->egldisplay,
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1566 wdata->gles_attributes,
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1567 wdata->gles_configs,
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1568 SDL_VIDEO_GF_OPENGLES_CONFS, &configs);
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1569 if (status != EGL_TRUE) {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1570 SDL_SetError
3185
44d5474c2c8a Continue working on QNX GF and Photon support.
Mike Gorchak <lestat@i.com.ua>
parents: 3139
diff changeset
1571 ("GF: Can't find closest configuration for OpenGL ES");
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1572 return NULL;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1573 }
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1574 if (configs != 0) {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1575 break;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1576 }
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1577 }
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1578 if (configs != 0) {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1579 break;
3109
7b3a09fb9c8b Support for HID devices (mice and keyboards only for now) has been added
Mike Gorchak <lestat@i.com.ua>
parents: 3099
diff changeset
1580 }
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1581 }
3109
7b3a09fb9c8b Support for HID devices (mice and keyboards only for now) has been added
Mike Gorchak <lestat@i.com.ua>
parents: 3099
diff changeset
1582
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1583 /* No available configs */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1584 if (configs == 0) {
3186
Sam Lantinga <slouken@libsdl.org>
parents: 3185
diff changeset
1585 SDL_SetError("GF: Can't find any configuration for OpenGL ES");
3109
7b3a09fb9c8b Support for HID devices (mice and keyboards only for now) has been added
Mike Gorchak <lestat@i.com.ua>
parents: 3099
diff changeset
1586 return NULL;
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1587 }
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1588 }
3109
7b3a09fb9c8b Support for HID devices (mice and keyboards only for now) has been added
Mike Gorchak <lestat@i.com.ua>
parents: 3099
diff changeset
1589
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1590 /* Initialize config index */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1591 wdata->gles_config = 0;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1592
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1593 /* Now check each configuration to find out the best */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1594 for (cit = 0; cit < configs; cit++) {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1595 uint32_t stencil_found;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1596 uint32_t depth_found;
3412
fe9c8a5cab51 Fixes in GLES configuration selection.
Mike Gorchak <lestat@i.com.ua>
parents: 3186
diff changeset
1597 EGLint cur_depth;
fe9c8a5cab51 Fixes in GLES configuration selection.
Mike Gorchak <lestat@i.com.ua>
parents: 3186
diff changeset
1598 EGLint cur_stencil;
3109
7b3a09fb9c8b Support for HID devices (mice and keyboards only for now) has been added
Mike Gorchak <lestat@i.com.ua>
parents: 3099
diff changeset
1599
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1600 stencil_found = 0;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1601 depth_found = 0;
3109
7b3a09fb9c8b Support for HID devices (mice and keyboards only for now) has been added
Mike Gorchak <lestat@i.com.ua>
parents: 3099
diff changeset
1602
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1603 if (_this->gl_config.stencil_size) {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1604 status =
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1605 eglGetConfigAttrib(gfdata->egldisplay,
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1606 wdata->gles_configs[cit], EGL_STENCIL_SIZE,
3412
fe9c8a5cab51 Fixes in GLES configuration selection.
Mike Gorchak <lestat@i.com.ua>
parents: 3186
diff changeset
1607 &cur_stencil);
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1608 if (status == EGL_TRUE) {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1609 if (attr_value != 0) {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1610 stencil_found = 1;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1611 }
3109
7b3a09fb9c8b Support for HID devices (mice and keyboards only for now) has been added
Mike Gorchak <lestat@i.com.ua>
parents: 3099
diff changeset
1612 }
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1613 } else {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1614 stencil_found = 1;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1615 }
3109
7b3a09fb9c8b Support for HID devices (mice and keyboards only for now) has been added
Mike Gorchak <lestat@i.com.ua>
parents: 3099
diff changeset
1616
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1617 if (_this->gl_config.depth_size) {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1618 status =
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1619 eglGetConfigAttrib(gfdata->egldisplay,
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1620 wdata->gles_configs[cit], EGL_DEPTH_SIZE,
3412
fe9c8a5cab51 Fixes in GLES configuration selection.
Mike Gorchak <lestat@i.com.ua>
parents: 3186
diff changeset
1621 &cur_depth);
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1622 if (status == EGL_TRUE) {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1623 if (attr_value != 0) {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1624 depth_found = 1;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1625 }
3109
7b3a09fb9c8b Support for HID devices (mice and keyboards only for now) has been added
Mike Gorchak <lestat@i.com.ua>
parents: 3099
diff changeset
1626 }
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1627 } else {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1628 depth_found = 1;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1629 }
3109
7b3a09fb9c8b Support for HID devices (mice and keyboards only for now) has been added
Mike Gorchak <lestat@i.com.ua>
parents: 3099
diff changeset
1630
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1631 /* Exit from loop if found appropriate configuration */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1632 if ((depth_found != 0) && (stencil_found != 0)) {
3412
fe9c8a5cab51 Fixes in GLES configuration selection.
Mike Gorchak <lestat@i.com.ua>
parents: 3186
diff changeset
1633 /* Store last satisfied configuration id */
fe9c8a5cab51 Fixes in GLES configuration selection.
Mike Gorchak <lestat@i.com.ua>
parents: 3186
diff changeset
1634 wdata->gles_config = cit;
fe9c8a5cab51 Fixes in GLES configuration selection.
Mike Gorchak <lestat@i.com.ua>
parents: 3186
diff changeset
1635
fe9c8a5cab51 Fixes in GLES configuration selection.
Mike Gorchak <lestat@i.com.ua>
parents: 3186
diff changeset
1636 if (cur_depth==_this->gl_config.depth_size)
fe9c8a5cab51 Fixes in GLES configuration selection.
Mike Gorchak <lestat@i.com.ua>
parents: 3186
diff changeset
1637 {
fe9c8a5cab51 Fixes in GLES configuration selection.
Mike Gorchak <lestat@i.com.ua>
parents: 3186
diff changeset
1638 /* Exact match on depth bits */
fe9c8a5cab51 Fixes in GLES configuration selection.
Mike Gorchak <lestat@i.com.ua>
parents: 3186
diff changeset
1639 if (!_this->gl_config.stencil_size)
fe9c8a5cab51 Fixes in GLES configuration selection.
Mike Gorchak <lestat@i.com.ua>
parents: 3186
diff changeset
1640 {
fe9c8a5cab51 Fixes in GLES configuration selection.
Mike Gorchak <lestat@i.com.ua>
parents: 3186
diff changeset
1641 /* Stencil is not required */
fe9c8a5cab51 Fixes in GLES configuration selection.
Mike Gorchak <lestat@i.com.ua>
parents: 3186
diff changeset
1642 break;
fe9c8a5cab51 Fixes in GLES configuration selection.
Mike Gorchak <lestat@i.com.ua>
parents: 3186
diff changeset
1643 }
fe9c8a5cab51 Fixes in GLES configuration selection.
Mike Gorchak <lestat@i.com.ua>
parents: 3186
diff changeset
1644 else
fe9c8a5cab51 Fixes in GLES configuration selection.
Mike Gorchak <lestat@i.com.ua>
parents: 3186
diff changeset
1645 {
fe9c8a5cab51 Fixes in GLES configuration selection.
Mike Gorchak <lestat@i.com.ua>
parents: 3186
diff changeset
1646 if (cur_stencil==_this->gl_config.stencil_size)
fe9c8a5cab51 Fixes in GLES configuration selection.
Mike Gorchak <lestat@i.com.ua>
parents: 3186
diff changeset
1647 {
fe9c8a5cab51 Fixes in GLES configuration selection.
Mike Gorchak <lestat@i.com.ua>
parents: 3186
diff changeset
1648 /* Exact match on stencil bits */
fe9c8a5cab51 Fixes in GLES configuration selection.
Mike Gorchak <lestat@i.com.ua>
parents: 3186
diff changeset
1649 break;
fe9c8a5cab51 Fixes in GLES configuration selection.
Mike Gorchak <lestat@i.com.ua>
parents: 3186
diff changeset
1650 }
fe9c8a5cab51 Fixes in GLES configuration selection.
Mike Gorchak <lestat@i.com.ua>
parents: 3186
diff changeset
1651 }
fe9c8a5cab51 Fixes in GLES configuration selection.
Mike Gorchak <lestat@i.com.ua>
parents: 3186
diff changeset
1652 }
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1653 }
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1654 }
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1655
3412
fe9c8a5cab51 Fixes in GLES configuration selection.
Mike Gorchak <lestat@i.com.ua>
parents: 3186
diff changeset
1656 /* If best could not be found, use first or last satisfied */
fe9c8a5cab51 Fixes in GLES configuration selection.
Mike Gorchak <lestat@i.com.ua>
parents: 3186
diff changeset
1657 if ((cit == configs) && (wdata->gles_config==0)) {
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1658 cit = 0;
3412
fe9c8a5cab51 Fixes in GLES configuration selection.
Mike Gorchak <lestat@i.com.ua>
parents: 3186
diff changeset
1659 wdata->gles_config = cit;
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1660 }
3109
7b3a09fb9c8b Support for HID devices (mice and keyboards only for now) has been added
Mike Gorchak <lestat@i.com.ua>
parents: 3099
diff changeset
1661
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1662 /* Create OpenGL ES context */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1663 wdata->gles_context =
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1664 eglCreateContext(gfdata->egldisplay,
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1665 wdata->gles_configs[wdata->gles_config],
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1666 EGL_NO_CONTEXT, NULL);
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1667 if (wdata->gles_context == EGL_NO_CONTEXT) {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1668 SDL_SetError("GF: OpenGL ES context creation has been failed");
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1669 return NULL;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1670 }
3109
7b3a09fb9c8b Support for HID devices (mice and keyboards only for now) has been added
Mike Gorchak <lestat@i.com.ua>
parents: 3099
diff changeset
1671
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1672 /* Free any 3D target if it was created before */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1673 if (wdata->target_created == SDL_TRUE) {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1674 gf_3d_target_free(wdata->target);
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1675 wdata->target_created == SDL_FALSE;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1676 }
3099
82e60908fab1 Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3092
diff changeset
1677
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1678 /* Create surface(s) target for OpenGL ES */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1679 gfstatus =
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1680 gf_3d_target_create(&wdata->target, didata->layer,
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1681 &didata->surface[0], surfaces,
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1682 didata->current_mode.w, didata->current_mode.h,
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1683 qnxgf_sdl_to_gf_pixelformat(didata->current_mode.
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1684 format));
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1685 if (gfstatus != GF_ERR_OK) {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1686 /* Destroy just created context */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1687 eglDestroyContext(gfdata->egldisplay, wdata->gles_context);
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1688 wdata->gles_context = EGL_NO_CONTEXT;
3099
82e60908fab1 Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3092
diff changeset
1689
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1690 /* Mark 3D target as unallocated */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1691 wdata->target_created = SDL_FALSE;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1692 SDL_SetError("GF: OpenGL ES target could not be created");
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1693 return NULL;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1694 } else {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1695 wdata->target_created = SDL_TRUE;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1696 }
3099
82e60908fab1 Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3092
diff changeset
1697
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1698 /* Create target rendering surface on whole screen */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1699 wdata->gles_surface =
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1700 eglCreateWindowSurface(gfdata->egldisplay,
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1701 wdata->gles_configs[wdata->gles_config],
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1702 wdata->target, NULL);
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1703 if (wdata->gles_surface == EGL_NO_SURFACE) {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1704 /* Destroy 3d target */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1705 gf_3d_target_free(wdata->target);
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1706 wdata->target_created = SDL_FALSE;
3099
82e60908fab1 Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3092
diff changeset
1707
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1708 /* Destroy OpenGL ES context */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1709 eglDestroyContext(gfdata->egldisplay, wdata->gles_context);
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1710 wdata->gles_context = EGL_NO_CONTEXT;
3099
82e60908fab1 Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3092
diff changeset
1711
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1712 SDL_SetError("GF: OpenGL ES surface could not be created");
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1713 return NULL;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1714 }
3099
82e60908fab1 Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3092
diff changeset
1715
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1716 /* Make just created context current */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1717 status =
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1718 eglMakeCurrent(gfdata->egldisplay, wdata->gles_surface,
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1719 wdata->gles_surface, wdata->gles_context);
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1720 if (status != EGL_TRUE) {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1721 /* Destroy OpenGL ES surface */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1722 eglDestroySurface(gfdata->egldisplay, wdata->gles_surface);
3099
82e60908fab1 Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3092
diff changeset
1723
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1724 /* Destroy 3d target */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1725 gf_3d_target_free(wdata->target);
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1726 wdata->target_created = SDL_FALSE;
3099
82e60908fab1 Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3092
diff changeset
1727
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1728 /* Destroy OpenGL ES context */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1729 eglDestroyContext(gfdata->egldisplay, wdata->gles_context);
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1730 wdata->gles_context = EGL_NO_CONTEXT;
3099
82e60908fab1 Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3092
diff changeset
1731
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1732 /* Failed to set current GL ES context */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1733 SDL_SetError("GF: Can't set OpenGL ES context on creation");
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1734 return NULL;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1735 }
3099
82e60908fab1 Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3092
diff changeset
1736
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1737 /* Setup into SDL internals state of OpenGL ES: */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1738 /* it is accelerated or not */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1739 if ((didata->caps & SDL_GF_ACCELERATED_3D) == SDL_GF_ACCELERATED_3D) {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1740 _this->gl_config.accelerated = 1;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1741 } else {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1742 _this->gl_config.accelerated = 0;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1743 }
3099
82e60908fab1 Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3092
diff changeset
1744
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1745 /* Always clear stereo enable, since OpenGL ES do not supports stereo */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1746 _this->gl_config.stereo = 0;
3099
82e60908fab1 Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3092
diff changeset
1747
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1748 /* Get back samples and samplebuffers configurations. Rest framebuffer */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1749 /* parameters could be obtained through the OpenGL ES API */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1750 status =
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1751 eglGetConfigAttrib(gfdata->egldisplay,
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1752 wdata->gles_configs[wdata->gles_config],
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1753 EGL_SAMPLES, &attr_value);
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1754 if (status == EGL_TRUE) {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1755 _this->gl_config.multisamplesamples = attr_value;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1756 }
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1757 status =
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1758 eglGetConfigAttrib(gfdata->egldisplay,
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1759 wdata->gles_configs[wdata->gles_config],
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1760 EGL_SAMPLE_BUFFERS, &attr_value);
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1761 if (status == EGL_TRUE) {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1762 _this->gl_config.multisamplebuffers = attr_value;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1763 }
3099
82e60908fab1 Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3092
diff changeset
1764
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1765 /* Get back stencil and depth buffer sizes */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1766 status =
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1767 eglGetConfigAttrib(gfdata->egldisplay,
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1768 wdata->gles_configs[wdata->gles_config],
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1769 EGL_DEPTH_SIZE, &attr_value);
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1770 if (status == EGL_TRUE) {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1771 _this->gl_config.depth_size = attr_value;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1772 }
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1773 status =
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1774 eglGetConfigAttrib(gfdata->egldisplay,
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1775 wdata->gles_configs[wdata->gles_config],
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1776 EGL_STENCIL_SIZE, &attr_value);
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1777 if (status == EGL_TRUE) {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1778 _this->gl_config.stencil_size = attr_value;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1779 }
3109
7b3a09fb9c8b Support for HID devices (mice and keyboards only for now) has been added
Mike Gorchak <lestat@i.com.ua>
parents: 3099
diff changeset
1780
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1781 /* Restore cursor if it was visible */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1782 if (didata->cursor_visible == SDL_TRUE) {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1783 gf_cursor_set(didata->display, 0, &didata->cursor);
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1784 gf_cursor_enable(didata->display, 0);
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1785 }
3109
7b3a09fb9c8b Support for HID devices (mice and keyboards only for now) has been added
Mike Gorchak <lestat@i.com.ua>
parents: 3099
diff changeset
1786
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1787 /* GL ES context was successfully created */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1788 return wdata->gles_context;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1789 #else
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1790 SDL_SetError("GF: OpenGL ES support is not compiled in");
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1791 return NULL;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1792 #endif /* SDL_VIDEO_OPENGL_ES */
3087
0b6f51c29267 Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3083
diff changeset
1793 }
0b6f51c29267 Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3083
diff changeset
1794
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1795 int
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1796 qnxgf_gl_makecurrent(_THIS, SDL_Window * window, SDL_GLContext context)
3087
0b6f51c29267 Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3083
diff changeset
1797 {
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1798 #if defined(SDL_VIDEO_OPENGL_ES)
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1799 SDL_VideoData *gfdata = (SDL_VideoData *) _this->driverdata;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1800 SDL_WindowData *wdata;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1801 EGLBoolean status;
3099
82e60908fab1 Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3092
diff changeset
1802
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1803 if ((window == NULL) && (context == NULL)) {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1804 status =
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1805 eglMakeCurrent(gfdata->egldisplay, EGL_NO_SURFACE, EGL_NO_SURFACE,
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1806 EGL_NO_CONTEXT);
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1807 if (status != EGL_TRUE) {
3099
82e60908fab1 Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3092
diff changeset
1808 /* Failed to set current GL ES context */
82e60908fab1 Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3092
diff changeset
1809 SDL_SetError("GF: Can't set OpenGL ES context");
82e60908fab1 Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3092
diff changeset
1810 return -1;
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1811 }
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1812 } else {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1813 wdata = (SDL_WindowData *) window->driverdata;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1814 status =
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1815 eglMakeCurrent(gfdata->egldisplay, wdata->gles_surface,
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1816 wdata->gles_surface, wdata->gles_context);
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1817 if (status != EGL_TRUE) {
3099
82e60908fab1 Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3092
diff changeset
1818 /* Failed to set current GL ES context */
82e60908fab1 Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3092
diff changeset
1819 SDL_SetError("GF: Can't set OpenGL ES context");
82e60908fab1 Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3092
diff changeset
1820 return -1;
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1821 }
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1822 }
3099
82e60908fab1 Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3092
diff changeset
1823
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1824 return 0;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1825 #else
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1826 SDL_SetError("GF: OpenGL ES support is not compiled in");
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1827 return -1;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1828 #endif /* SDL_VIDEO_OPENGL_ES */
3087
0b6f51c29267 Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3083
diff changeset
1829 }
0b6f51c29267 Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3083
diff changeset
1830
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1831 int
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1832 qnxgf_gl_setswapinterval(_THIS, int interval)
3087
0b6f51c29267 Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3083
diff changeset
1833 {
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1834 #if defined(SDL_VIDEO_OPENGL_ES)
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1835 SDL_VideoData *gfdata = (SDL_VideoData *) _this->driverdata;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1836 EGLBoolean status;
3099
82e60908fab1 Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3092
diff changeset
1837
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1838 /* Check if OpenGL ES connection has been initialized */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1839 if (gfdata->egldisplay != EGL_NO_DISPLAY) {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1840 /* Set swap OpenGL ES interval */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1841 status = eglSwapInterval(gfdata->egldisplay, interval);
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1842 if (status == EGL_TRUE) {
3099
82e60908fab1 Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3092
diff changeset
1843 /* Return success to upper level */
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1844 gfdata->swapinterval = interval;
3099
82e60908fab1 Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3092
diff changeset
1845 return 0;
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1846 }
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1847 }
3099
82e60908fab1 Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3092
diff changeset
1848
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1849 /* Failed to set swap interval */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1850 SDL_SetError("GF: Cannot set swap interval");
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1851 return -1;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1852 #else
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1853 SDL_SetError("GF: OpenGL ES support is not compiled in");
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1854 return -1;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1855 #endif /* SDL_VIDEO_OPENGL_ES */
3087
0b6f51c29267 Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3083
diff changeset
1856 }
0b6f51c29267 Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3083
diff changeset
1857
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1858 int
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1859 qnxgf_gl_getswapinterval(_THIS)
3087
0b6f51c29267 Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3083
diff changeset
1860 {
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1861 #if defined(SDL_VIDEO_OPENGL_ES)
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1862 SDL_VideoData *gfdata = (SDL_VideoData *) _this->driverdata;
3099
82e60908fab1 Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3092
diff changeset
1863
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1864 /* Return default swap interval value */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1865 return gfdata->swapinterval;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1866 #else
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1867 SDL_SetError("GF: OpenGL ES support is not compiled in");
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1868 return -1;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1869 #endif /* SDL_VIDEO_OPENGL_ES */
3087
0b6f51c29267 Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3083
diff changeset
1870 }
0b6f51c29267 Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3083
diff changeset
1871
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1872 void
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1873 qnxgf_gl_swapwindow(_THIS, SDL_Window * window)
3087
0b6f51c29267 Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3083
diff changeset
1874 {
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1875 #if defined(SDL_VIDEO_OPENGL_ES)
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1876 SDL_VideoData *gfdata = (SDL_VideoData *) _this->driverdata;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1877 SDL_WindowData *wdata = (SDL_WindowData *) window->driverdata;
3099
82e60908fab1 Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3092
diff changeset
1878
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1879 /* Finish all drawings */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1880 glFinish();
3109
7b3a09fb9c8b Support for HID devices (mice and keyboards only for now) has been added
Mike Gorchak <lestat@i.com.ua>
parents: 3099
diff changeset
1881
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1882 /* Swap buffers */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1883 eglSwapBuffers(gfdata->egldisplay, wdata->gles_surface);
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1884 #else
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1885 SDL_SetError("GF: OpenGL ES support is not compiled in");
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1886 return;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1887 #endif /* SDL_VIDEO_OPENGL_ES */
3087
0b6f51c29267 Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3083
diff changeset
1888 }
0b6f51c29267 Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3083
diff changeset
1889
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1890 void
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1891 qnxgf_gl_deletecontext(_THIS, SDL_GLContext context)
3087
0b6f51c29267 Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3083
diff changeset
1892 {
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1893 #if defined(SDL_VIDEO_OPENGL_ES)
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1894 SDL_VideoData *gfdata = (SDL_VideoData *) _this->driverdata;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1895 EGLBoolean status;
3099
82e60908fab1 Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3092
diff changeset
1896
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1897 /* Check if OpenGL ES connection has been initialized */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1898 if (gfdata->egldisplay != EGL_NO_DISPLAY) {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1899 if (context != EGL_NO_CONTEXT) {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1900 status = eglDestroyContext(gfdata->egldisplay, context);
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1901 if (status != EGL_TRUE) {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1902 /* Error during OpenGL ES context destroying */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1903 SDL_SetError("GF: OpenGL ES context destroy error");
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1904 return;
3099
82e60908fab1 Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3092
diff changeset
1905 }
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1906 }
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1907 }
3099
82e60908fab1 Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3092
diff changeset
1908
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1909 return;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1910 #else
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1911 SDL_SetError("GF: OpenGL ES support is not compiled in");
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1912 return;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1913 #endif /* SDL_VIDEO_OPENGL_ES */
3087
0b6f51c29267 Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3083
diff changeset
1914 }
0b6f51c29267 Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3083
diff changeset
1915
0b6f51c29267 Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3083
diff changeset
1916 /*****************************************************************************/
0b6f51c29267 Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3083
diff changeset
1917 /* SDL Event handling function */
0b6f51c29267 Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3083
diff changeset
1918 /*****************************************************************************/
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1919 void
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1920 qnxgf_pumpevents(_THIS)
3087
0b6f51c29267 Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3083
diff changeset
1921 {
0b6f51c29267 Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3083
diff changeset
1922 }
0b6f51c29267 Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3083
diff changeset
1923
0b6f51c29267 Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3083
diff changeset
1924 /*****************************************************************************/
0b6f51c29267 Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3083
diff changeset
1925 /* SDL screen saver related functions */
0b6f51c29267 Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3083
diff changeset
1926 /*****************************************************************************/
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1927 void
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1928 qnxgf_suspendscreensaver(_THIS)
3087
0b6f51c29267 Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3083
diff changeset
1929 {
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1930 /* There is no screensaver in pure console, it may exist when running */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1931 /* GF under Photon, but I do not know, how to disable screensaver */
3087
0b6f51c29267 Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3083
diff changeset
1932 }
0b6f51c29267 Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3083
diff changeset
1933
3083
0bc41e0361d3 Date: Mon, 2 Mar 2009 16:27:42 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
1934 /* vi: set ts=4 sw=4 expandtab: */