annotate src/video/qnxgf/SDL_qnxgf.c @ 3468:789b97008d8a

My first OpenGL shader! Momma will be so proud! This shader implements the software renderer mask semantics where the source pixel is multiplied by the color and alpha modulation values and then any pixel with non-zero alpha is fully opaque. The OpenGL renderer on Mac OS X now passes all the automated render tests! :)
author Sam Lantinga <slouken@libsdl.org>
date Sat, 21 Nov 2009 05:29:31 +0000
parents 87182c69e080
children 4b594623401b
rev   line source
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1 /*
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Sam Lantinga <slouken@libsdl.org>
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2 SDL - Simple DirectMedia Layer
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Sam Lantinga <slouken@libsdl.org>
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3 Copyright (C) 1997-2009 Sam Lantinga
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Sam Lantinga <slouken@libsdl.org>
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4
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Sam Lantinga <slouken@libsdl.org>
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5 This library is free software; you can redistribute it and/or
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Sam Lantinga <slouken@libsdl.org>
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6 modify it under the terms of the GNU Lesser General Public
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Sam Lantinga <slouken@libsdl.org>
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7 License as published by the Free Software Foundation; either
0bc41e0361d3 Date: Mon, 2 Mar 2009 16:27:42 +0200
Sam Lantinga <slouken@libsdl.org>
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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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diff changeset
146 /* ATI Radeon driver (devg-radeon.so) */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
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
Sam Lantinga <slouken@libsdl.org>
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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parents: 3083
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 /*****************************************************************************/
0b6f51c29267 Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3083
diff changeset
195
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
196 static int
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
197 qnxgf_available(void)
3087
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Sam Lantinga <slouken@libsdl.org>
parents: 3083
diff changeset
198 {
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
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
0b6f51c29267 Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
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>
parents: 3083
diff changeset
208
3139
Sam Lantinga <slouken@libsdl.org>
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
0b6f51c29267 Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3083
diff changeset
211
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
212 return 1;
3087
0b6f51c29267 Date: Wed, 4 Mar 2009 15:38:22 +0200
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>
parents: 3083
diff changeset
214
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
215 static void
Sam Lantinga <slouken@libsdl.org>
parents: 3125
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
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
218 SDL_VideoData *gfdata = (SDL_VideoData *) device->driverdata;
3087
0b6f51c29267 Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3083
diff changeset
219
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
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
0b6f51c29267 Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3083
diff changeset
225
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
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
0b6f51c29267 Date: Wed, 4 Mar 2009 15:38:22 +0200
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>
parents: 3125
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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parents: 3125
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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Sam Lantinga <slouken@libsdl.org>
parents: 3083
diff changeset
237
3139
Sam Lantinga <slouken@libsdl.org>
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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Sam Lantinga <slouken@libsdl.org>
parents: 3083
diff changeset
244
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
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
Sam Lantinga <slouken@libsdl.org>
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
Sam Lantinga <slouken@libsdl.org>
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 */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
525 _this->current_display = it;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
526 qnxgf_getdisplaymodes(_this);
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
527 }
3092
cad1aefa2ed9 Date: Thu, 12 Mar 2009 15:14:38 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3087
diff changeset
528
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
529 /* Restore default display */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
530 _this->current_display = 0;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
531
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
532 /* Add GF renderer to SDL */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
533 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
534
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
535 /* Add GF input devices */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
536 status = gf_addinputdevices(_this);
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
537 if (status != 0) {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
538 /* SDL error is set by gf_addinputdevices() function */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
539 return -1;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
540 }
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
541
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
542 /* video has been initialized successfully */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
543 return 1;
3087
0b6f51c29267 Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3083
diff changeset
544 }
0b6f51c29267 Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3083
diff changeset
545
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
546 void
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
547 qnxgf_videoquit(_THIS)
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 SDL_VideoData *gfdata = (SDL_VideoData *) _this->driverdata;
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
550 SDL_DisplayData *didata = NULL;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
551 uint32_t it;
3087
0b6f51c29267 Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3083
diff changeset
552
3461
87182c69e080 Deinitialization fixes, in case if QNXGF driver is not initialized properly.
Mike Gorchak <lestat@i.com.ua>
parents: 3412
diff changeset
553 /* 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
554 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
555 {
87182c69e080 Deinitialization fixes, in case if QNXGF driver is not initialized properly.
Mike Gorchak <lestat@i.com.ua>
parents: 3412
diff changeset
556 /* 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
557 return;
87182c69e080 Deinitialization fixes, in case if QNXGF driver is not initialized properly.
Mike Gorchak <lestat@i.com.ua>
parents: 3412
diff changeset
558 }
87182c69e080 Deinitialization fixes, in case if QNXGF driver is not initialized properly.
Mike Gorchak <lestat@i.com.ua>
parents: 3412
diff changeset
559
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
560 /* Stop collecting mouse events */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
561 hiddi_disable_mouse();
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
562 /* Delete GF input devices */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
563 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
564
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
565 /* SDL will restore old desktop mode on exit */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
566 for (it = 0; it < _this->num_displays; it++) {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
567 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
568
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
569 /* Free cursor image */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
570 if (didata->cursor.cursor.bitmap.image0 != NULL) {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
571 SDL_free((void *) didata->cursor.cursor.bitmap.image0);
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
572 didata->cursor.cursor.bitmap.image0 = NULL;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
573 }
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
574 if (didata->cursor.cursor.bitmap.image1 != NULL) {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
575 SDL_free((void *) didata->cursor.cursor.bitmap.image1);
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
576 didata->cursor.cursor.bitmap.image1 = NULL;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
577 }
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
578
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
579 /* Free main surface */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
580 if (didata->surface[0] != NULL) {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
581 gf_surface_free(didata->surface[0]);
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
582 didata->surface[0] = NULL;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
583 }
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
584
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
585 /* Free back surface */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
586 if (didata->surface[1] != NULL) {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
587 gf_surface_free(didata->surface[1]);
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
588 didata->surface[1] = NULL;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
589 }
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
590
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
591 /* Free second back surface */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
592 if (didata->surface[2] != NULL) {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
593 gf_surface_free(didata->surface[2]);
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
594 didata->surface[2] = NULL;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
595 }
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
596
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
597 /* Detach layer before quit */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
598 if (didata->layer_attached == SDL_TRUE) {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
599 /* Disable layer if hardware supports this */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
600 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
601
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
602 /* Detach from layer, free it for others */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
603 gf_layer_detach(didata->layer);
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
604 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
605
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
606 /* Mark it as detached */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
607 didata->layer_attached = SDL_FALSE;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
608 }
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
609
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
610 /* Detach from selected display */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
611 gf_display_detach(didata->display);
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
612 didata->display = NULL;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
613 }
3087
0b6f51c29267 Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3083
diff changeset
614 }
0b6f51c29267 Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3083
diff changeset
615
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
616 void
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
617 qnxgf_getdisplaymodes(_THIS)
3087
0b6f51c29267 Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3083
diff changeset
618 {
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
619 SDL_DisplayData *didata =
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
620 (SDL_DisplayData *) SDL_CurrentDisplay.driverdata;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
621 SDL_DisplayMode mode;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
622 gf_modeinfo_t modeinfo;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
623 uint32_t it = 0;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
624 uint32_t jt = 0;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
625 uint32_t kt = 0;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
626 int status;
3099
82e60908fab1 Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3092
diff changeset
627
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
628 do {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
629 status = gf_display_query_mode(didata->display, it, &modeinfo);
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
630 if (status == GF_ERR_OK) {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
631 /* Parsing current mode */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
632 if ((modeinfo.flags & GF_MODE_GENERIC) == GF_MODE_GENERIC) {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
633 /* This mode is generic, so we can add to SDL our resolutions */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
634 /* Only pixel format is fixed, refresh rate could be any */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
635 jt = 0;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
636 do {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
637 if (generic_mode[jt].w == 0) {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
638 break;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
639 }
3087
0b6f51c29267 Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3083
diff changeset
640
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
641 /* Check if driver do not supports doublescan video modes */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
642 if ((didata->caps & SDL_GF_LOWRESOLUTION) !=
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
643 SDL_GF_LOWRESOLUTION) {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
644 if (generic_mode[jt].w < 640) {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
645 jt++;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
646 continue;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
647 }
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
648 }
3087
0b6f51c29267 Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3083
diff changeset
649
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
650 mode.w = generic_mode[jt].w;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
651 mode.h = generic_mode[jt].h;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
652 mode.refresh_rate = generic_mode[jt].refresh_rate;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
653 mode.format =
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
654 qnxgf_gf_to_sdl_pixelformat(modeinfo.primary_format);
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
655 mode.driverdata = NULL;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
656 SDL_AddDisplayMode(_this->current_display, &mode);
3092
cad1aefa2ed9 Date: Thu, 12 Mar 2009 15:14:38 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3087
diff changeset
657
3185
44d5474c2c8a Continue working on QNX GF and Photon support.
Mike Gorchak <lestat@i.com.ua>
parents: 3139
diff changeset
658 /* If mode is RGBA8888, add the same mode as RGBx888 */
3186
Sam Lantinga <slouken@libsdl.org>
parents: 3185
diff changeset
659 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
660 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
661 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
662 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
663 mode.format = SDL_PIXELFORMAT_RGB888;
44d5474c2c8a Continue working on QNX GF and Photon support.
Mike Gorchak <lestat@i.com.ua>
parents: 3139
diff changeset
664 mode.driverdata = NULL;
44d5474c2c8a Continue working on QNX GF and Photon support.
Mike Gorchak <lestat@i.com.ua>
parents: 3139
diff changeset
665 SDL_AddDisplayMode(_this->current_display, &mode);
44d5474c2c8a Continue working on QNX GF and Photon support.
Mike Gorchak <lestat@i.com.ua>
parents: 3139
diff changeset
666 }
44d5474c2c8a Continue working on QNX GF and Photon support.
Mike Gorchak <lestat@i.com.ua>
parents: 3139
diff changeset
667 /* If mode is RGBA1555, add the same mode as RGBx555 */
3186
Sam Lantinga <slouken@libsdl.org>
parents: 3185
diff changeset
668 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
669 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
670 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
671 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
672 mode.format = SDL_PIXELFORMAT_RGB555;
44d5474c2c8a Continue working on QNX GF and Photon support.
Mike Gorchak <lestat@i.com.ua>
parents: 3139
diff changeset
673 mode.driverdata = NULL;
44d5474c2c8a Continue working on QNX GF and Photon support.
Mike Gorchak <lestat@i.com.ua>
parents: 3139
diff changeset
674 SDL_AddDisplayMode(_this->current_display, &mode);
44d5474c2c8a Continue working on QNX GF and Photon support.
Mike Gorchak <lestat@i.com.ua>
parents: 3139
diff changeset
675 }
44d5474c2c8a Continue working on QNX GF and Photon support.
Mike Gorchak <lestat@i.com.ua>
parents: 3139
diff changeset
676
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
677 jt++;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
678 } while (1);
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
679 } else {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
680 /* Add this display mode as is in case if it is non-generic */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
681 /* But go through the each refresh rate, supported by gf */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
682 jt = 0;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
683 do {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
684 if (modeinfo.refresh[jt] != 0) {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
685 mode.w = modeinfo.xres;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
686 mode.h = modeinfo.yres;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
687 mode.refresh_rate = modeinfo.refresh[jt];
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
688 mode.format =
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
689 qnxgf_gf_to_sdl_pixelformat(modeinfo.
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
690 primary_format);
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
691 mode.driverdata = NULL;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
692 SDL_AddDisplayMode(_this->current_display, &mode);
3185
44d5474c2c8a Continue working on QNX GF and Photon support.
Mike Gorchak <lestat@i.com.ua>
parents: 3139
diff changeset
693
44d5474c2c8a Continue working on QNX GF and Photon support.
Mike Gorchak <lestat@i.com.ua>
parents: 3139
diff changeset
694 /* If mode is RGBA8888, add the same mode as RGBx888 */
3186
Sam Lantinga <slouken@libsdl.org>
parents: 3185
diff changeset
695 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
696 mode.w = modeinfo.xres;
44d5474c2c8a Continue working on QNX GF and Photon support.
Mike Gorchak <lestat@i.com.ua>
parents: 3139
diff changeset
697 mode.h = modeinfo.yres;
44d5474c2c8a Continue working on QNX GF and Photon support.
Mike Gorchak <lestat@i.com.ua>
parents: 3139
diff changeset
698 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
699 mode.format = SDL_PIXELFORMAT_RGB888;
44d5474c2c8a Continue working on QNX GF and Photon support.
Mike Gorchak <lestat@i.com.ua>
parents: 3139
diff changeset
700 mode.driverdata = NULL;
44d5474c2c8a Continue working on QNX GF and Photon support.
Mike Gorchak <lestat@i.com.ua>
parents: 3139
diff changeset
701 SDL_AddDisplayMode(_this->current_display, &mode);
44d5474c2c8a Continue working on QNX GF and Photon support.
Mike Gorchak <lestat@i.com.ua>
parents: 3139
diff changeset
702 }
44d5474c2c8a Continue working on QNX GF and Photon support.
Mike Gorchak <lestat@i.com.ua>
parents: 3139
diff changeset
703 /* If mode is RGBA1555, add the same mode as RGBx555 */
3186
Sam Lantinga <slouken@libsdl.org>
parents: 3185
diff changeset
704 if (modeinfo.primary_format ==
Sam Lantinga <slouken@libsdl.org>
parents: 3185
diff changeset
705 GF_FORMAT_PACK_ARGB1555) {
3185
44d5474c2c8a Continue working on QNX GF and Photon support.
Mike Gorchak <lestat@i.com.ua>
parents: 3139
diff changeset
706 mode.w = modeinfo.xres;
44d5474c2c8a Continue working on QNX GF and Photon support.
Mike Gorchak <lestat@i.com.ua>
parents: 3139
diff changeset
707 mode.h = modeinfo.yres;
44d5474c2c8a Continue working on QNX GF and Photon support.
Mike Gorchak <lestat@i.com.ua>
parents: 3139
diff changeset
708 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
709 mode.format = SDL_PIXELFORMAT_RGB555;
44d5474c2c8a Continue working on QNX GF and Photon support.
Mike Gorchak <lestat@i.com.ua>
parents: 3139
diff changeset
710 mode.driverdata = NULL;
44d5474c2c8a Continue working on QNX GF and Photon support.
Mike Gorchak <lestat@i.com.ua>
parents: 3139
diff changeset
711 SDL_AddDisplayMode(_this->current_display, &mode);
44d5474c2c8a Continue working on QNX GF and Photon support.
Mike Gorchak <lestat@i.com.ua>
parents: 3139
diff changeset
712 }
44d5474c2c8a Continue working on QNX GF and Photon support.
Mike Gorchak <lestat@i.com.ua>
parents: 3139
diff changeset
713
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
714 jt++;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
715 } else {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
716 break;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
717 }
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
718 } while (1);
3092
cad1aefa2ed9 Date: Thu, 12 Mar 2009 15:14:38 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3087
diff changeset
719 }
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
720 } else {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
721 if (status == GF_ERR_PARM) {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
722 /* out of available modes, all are listed */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
723 break;
3092
cad1aefa2ed9 Date: Thu, 12 Mar 2009 15:14:38 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3087
diff changeset
724 }
cad1aefa2ed9 Date: Thu, 12 Mar 2009 15:14:38 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3087
diff changeset
725
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
726 /* Error occured during mode listing */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
727 break;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
728 }
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
729 it++;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
730 } while (1);
3087
0b6f51c29267 Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3083
diff changeset
731 }
0b6f51c29267 Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3083
diff changeset
732
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
733 int
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
734 qnxgf_setdisplaymode(_THIS, SDL_DisplayMode * mode)
3087
0b6f51c29267 Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3083
diff changeset
735 {
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
736 SDL_DisplayData *didata =
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
737 (SDL_DisplayData *) SDL_CurrentDisplay.driverdata;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
738 uint32_t refresh_rate = 0;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
739 int status;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
740
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
741 /* Current display dimensions and bpp are no more valid */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
742 didata->current_mode.format = SDL_PIXELFORMAT_UNKNOWN;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
743 didata->current_mode.w = 0;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
744 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
745
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
746 /* Check if custom refresh rate requested */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
747 if (didata->custom_refresh != 0) {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
748 refresh_rate = didata->custom_refresh;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
749 } else {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
750 refresh_rate = mode->refresh_rate;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
751 }
3087
0b6f51c29267 Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3083
diff changeset
752
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
753 /* Check if SDL GF driver needs to find appropriate refresh rate itself */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
754 if (refresh_rate == 0) {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
755 uint32_t it;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
756 SDL_DisplayMode tempmode;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
757
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
758 /* Clear display mode structure */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
759 SDL_memset(&tempmode, 0x00, sizeof(SDL_DisplayMode));
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
760 tempmode.refresh_rate = 0x0000FFFF;
3087
0b6f51c29267 Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3083
diff changeset
761
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
762 /* Check if window width and height matches one of our modes */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
763 for (it = 0; it < SDL_CurrentDisplay.num_display_modes; it++) {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
764 if ((SDL_CurrentDisplay.display_modes[it].w == mode->w) &&
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
765 (SDL_CurrentDisplay.display_modes[it].h == mode->h) &&
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
766 (SDL_CurrentDisplay.display_modes[it].format == mode->format))
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
767 {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
768 /* Find the lowest refresh rate available */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
769 if (tempmode.refresh_rate >
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
770 SDL_CurrentDisplay.display_modes[it].refresh_rate) {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
771 tempmode = SDL_CurrentDisplay.display_modes[it];
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
772 }
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
773 }
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
774 }
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
775 if (tempmode.refresh_rate != 0x0000FFFF) {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
776 refresh_rate = tempmode.refresh_rate;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
777 } else {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
778 /* Let video driver decide what to do with this */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
779 refresh_rate = 0;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
780 }
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
781 }
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
782
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
783 /* Check if SDL GF driver needs to check custom refresh rate */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
784 if (didata->custom_refresh != 0) {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
785 uint32_t it;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
786 SDL_DisplayMode tempmode;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
787
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
788 /* Clear display mode structure */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
789 SDL_memset(&tempmode, 0x00, sizeof(SDL_DisplayMode));
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
790 tempmode.refresh_rate = 0x0000FFFF;
3092
cad1aefa2ed9 Date: Thu, 12 Mar 2009 15:14:38 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3087
diff changeset
791
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
792 /* Check if window width and height matches one of our modes */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
793 for (it = 0; it < SDL_CurrentDisplay.num_display_modes; it++) {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
794 if ((SDL_CurrentDisplay.display_modes[it].w == mode->w) &&
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
795 (SDL_CurrentDisplay.display_modes[it].h == mode->h) &&
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
796 (SDL_CurrentDisplay.display_modes[it].format == mode->format))
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
797 {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
798 /* Find the lowest refresh rate available */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
799 if (tempmode.refresh_rate >
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
800 SDL_CurrentDisplay.display_modes[it].refresh_rate) {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
801 tempmode = SDL_CurrentDisplay.display_modes[it];
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
802 }
3087
0b6f51c29267 Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3083
diff changeset
803
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
804 /* Check if requested refresh rate found */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
805 if (refresh_rate ==
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
806 SDL_CurrentDisplay.display_modes[it].refresh_rate) {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
807 tempmode = SDL_CurrentDisplay.display_modes[it];
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
808 break;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
809 }
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
810 }
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
811 }
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
812 if (tempmode.refresh_rate != 0x0000FFFF) {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
813 refresh_rate = tempmode.refresh_rate;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
814 } else {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
815 /* Let video driver decide what to do with this */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
816 refresh_rate = 0;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
817 }
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
818 }
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
819
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
820 /* Free main surface */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
821 if (didata->surface[0] != NULL) {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
822 gf_surface_free(didata->surface[0]);
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
823 didata->surface[0] = NULL;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
824 }
3087
0b6f51c29267 Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3083
diff changeset
825
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
826 /* Free back surface */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
827 if (didata->surface[1] != NULL) {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
828 gf_surface_free(didata->surface[1]);
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
829 didata->surface[1] = 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 /* Free second back surface */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
833 if (didata->surface[2] != NULL) {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
834 gf_surface_free(didata->surface[2]);
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
835 didata->surface[2] = NULL;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
836 }
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
837
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
838 /* Detach layer before switch to new graphics mode */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
839 if (didata->layer_attached == SDL_TRUE) {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
840 /* Disable layer if hardware supports this */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
841 gf_layer_disable(didata->layer);
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
842
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
843 /* Detach from layer, free it for others */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
844 gf_layer_detach(didata->layer);
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
845
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
846 /* Mark it as detached */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
847 didata->layer_attached = SDL_FALSE;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
848 }
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
849
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
850 /* Set new display video mode */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
851 status =
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
852 gf_display_set_mode(didata->display, mode->w, mode->h, refresh_rate,
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
853 qnxgf_sdl_to_gf_pixelformat(mode->format), 0);
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
854 if (status != GF_ERR_OK) {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
855 /* Display mode/resolution switch has been failed */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
856 SDL_SetError("GF: Mode is not supported by graphics driver");
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
857 return -1;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
858 } else {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
859 didata->current_mode = *mode;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
860 didata->current_mode.refresh_rate = refresh_rate;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
861 }
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
862
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
863 /* Attach to main display layer */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
864 status =
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
865 gf_layer_attach(&didata->layer, didata->display,
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
866 didata->display_info.main_layer_index, 0);
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
867 if (status != GF_ERR_OK) {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
868 SDL_SetError("GF: Couldn't attach to main layer, it could be busy");
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
869
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
870 /* Failed to attach to main displayable layer */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
871 return -1;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
872 }
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
873
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
874 /* Mark main display layer is attached */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
875 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
876
3185
44d5474c2c8a Continue working on QNX GF and Photon support.
Mike Gorchak <lestat@i.com.ua>
parents: 3139
diff changeset
877 /* Set layer source and destination viewports */
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
878 gf_layer_set_src_viewport(didata->layer, 0, 0, mode->w - 1, mode->h - 1);
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
879 gf_layer_set_dst_viewport(didata->layer, 0, 0, mode->w - 1, mode->h - 1);
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
880
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
881 /* Create main visible on display surface */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
882 status =
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
883 gf_surface_create_layer(&didata->surface[0], &didata->layer, 1, 0,
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
884 mode->w, mode->h,
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
885 qnxgf_sdl_to_gf_pixelformat(mode->format),
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
886 NULL,
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
887 GF_SURFACE_CREATE_2D_ACCESSIBLE |
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
888 GF_SURFACE_CREATE_3D_ACCESSIBLE |
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
889 GF_SURFACE_CREATE_SHAREABLE);
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
890 if (status != GF_ERR_OK) {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
891 gf_layer_disable(didata->layer);
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
892 gf_layer_detach(didata->layer);
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
893 didata->layer_attached = SDL_FALSE;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
894 SDL_SetError
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
895 ("GF: Can't create main layer surface at modeswitch (%d)\n",
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
896 status);
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
897 return -1;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
898 }
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
899
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
900 /* Set just created surface as main visible on the layer */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
901 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
902
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
903 /* Update layer parameters */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
904 status = gf_layer_update(didata->layer, GF_LAYER_UPDATE_NO_WAIT_IDLE);
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
905 if (status != GF_ERR_OK) {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
906 /* Free main surface */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
907 gf_surface_free(didata->surface[0]);
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
908 didata->surface[0] = NULL;
3087
0b6f51c29267 Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3083
diff changeset
909
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
910 /* Detach layer */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
911 gf_layer_disable(didata->layer);
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
912 gf_layer_detach(didata->layer);
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
913 didata->layer_attached = SDL_FALSE;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
914 SDL_SetError("GF: Can't update layer parameters\n");
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
915 return -1;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
916 }
3087
0b6f51c29267 Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3083
diff changeset
917
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
918 /* Restore cursor if it was visible */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
919 if (didata->cursor_visible == SDL_TRUE) {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
920 gf_cursor_set(didata->display, 0, &didata->cursor);
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
921 gf_cursor_enable(didata->display, 0);
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
922 }
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
923
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
924 /* Enable layer in case if hardware supports layer enable/disable */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
925 gf_layer_enable(didata->layer);
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
926
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
927 return 0;
3087
0b6f51c29267 Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3083
diff changeset
928 }
0b6f51c29267 Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3083
diff changeset
929
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
930 int
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
931 qnxgf_setdisplaypalette(_THIS, SDL_Palette * palette)
3087
0b6f51c29267 Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3083
diff changeset
932 {
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
933 SDL_DisplayData *didata =
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
934 (SDL_DisplayData *) SDL_CurrentDisplay.driverdata;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
935
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
936 /* QNX GF doesn't have support for global palette changing, but we */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
937 /* could store it for usage in future */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
938
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
939 /* Setting display palette operation has been failed */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
940 return -1;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
941 }
3092
cad1aefa2ed9 Date: Thu, 12 Mar 2009 15:14:38 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3087
diff changeset
942
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
943 int
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
944 qnxgf_getdisplaypalette(_THIS, SDL_Palette * palette)
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
945 {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
946 SDL_DisplayData *didata =
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
947 (SDL_DisplayData *) SDL_CurrentDisplay.driverdata;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
948
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
949 /* We can't provide current palette settings and looks like SDL */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
950 /* 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
951
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
952 /* Getting display palette operation has been failed */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
953 return -1;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
954 }
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
955
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
956 int
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
957 qnxgf_setdisplaygammaramp(_THIS, Uint16 * ramp)
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
958 {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
959 SDL_DisplayData *didata =
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
960 (SDL_DisplayData *) SDL_CurrentDisplay.driverdata;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
961 int status;
3092
cad1aefa2ed9 Date: Thu, 12 Mar 2009 15:14:38 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3087
diff changeset
962
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
963 /* Setup gamma ramp, for each color channel */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
964 status =
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
965 gf_display_set_color_lut16(didata->display, (uint16_t *) ramp,
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
966 (uint16_t *) ramp + 256,
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
967 (uint16_t *) ramp + 512);
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
968 if (status != GF_ERR_OK) {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
969 /* Setting display gamma ramp operation has been failed */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
970 return -1;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
971 }
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
972
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
973 return 0;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
974 }
3092
cad1aefa2ed9 Date: Thu, 12 Mar 2009 15:14:38 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3087
diff changeset
975
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
976 int
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
977 qnxgf_getdisplaygammaramp(_THIS, Uint16 * ramp)
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
978 {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
979 /* TODO: We need to return previous gamma set */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
980 /* Also we need some initial fake gamma to return */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
981
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
982 /* Getting display gamma ramp operation has been failed */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
983 return -1;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
984 }
3092
cad1aefa2ed9 Date: Thu, 12 Mar 2009 15:14:38 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3087
diff changeset
985
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
986 int
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
987 qnxgf_createwindow(_THIS, SDL_Window * window)
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
988 {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
989 SDL_VideoData *gfdata = (SDL_VideoData *) _this->driverdata;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
990 SDL_DisplayData *didata =
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
991 (SDL_DisplayData *) SDL_CurrentDisplay.driverdata;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
992 SDL_WindowData *wdata;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
993 int32_t status;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
994
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
995 /* QNX GF supports fullscreen window modes only */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
996 if ((window->flags & SDL_WINDOW_FULLSCREEN) != SDL_WINDOW_FULLSCREEN) {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
997 uint32_t it;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
998 SDL_DisplayMode mode;
3092
cad1aefa2ed9 Date: Thu, 12 Mar 2009 15:14:38 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3087
diff changeset
999
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1000 /* Clear display mode structure */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1001 SDL_memset(&mode, 0x00, sizeof(SDL_DisplayMode));
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1002 mode.refresh_rate = 0x0000FFFF;
3092
cad1aefa2ed9 Date: Thu, 12 Mar 2009 15:14:38 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3087
diff changeset
1003
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1004 /* Check if window width and height matches one of our modes */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1005 for (it = 0; it < SDL_CurrentDisplay.num_display_modes; it++) {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1006 if ((SDL_CurrentDisplay.display_modes[it].w == window->w) &&
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1007 (SDL_CurrentDisplay.display_modes[it].h == window->h) &&
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1008 (SDL_CurrentDisplay.display_modes[it].format ==
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1009 SDL_CurrentDisplay.desktop_mode.format)) {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1010 /* Find the lowest refresh rate available */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1011 if (mode.refresh_rate >
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1012 SDL_CurrentDisplay.display_modes[it].refresh_rate) {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1013 mode = SDL_CurrentDisplay.display_modes[it];
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1014 }
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1015 }
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1016 }
3092
cad1aefa2ed9 Date: Thu, 12 Mar 2009 15:14:38 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3087
diff changeset
1017
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1018 /* Check if end of display list has been reached */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1019 if (mode.refresh_rate == 0x0000FFFF) {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1020 SDL_SetError("GF: Desired video mode is not supported");
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1021
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1022 /* Failed to create new window */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1023 return -1;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1024 } else {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1025 /* Tell to the caller that mode will be fullscreen */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1026 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
1027
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1028 /* Setup fullscreen mode, bpp used from desktop mode in this case */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1029 status = qnxgf_setdisplaymode(_this, &mode);
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1030 if (status != 0) {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1031 /* Failed to swith fullscreen video mode */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1032 return -1;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1033 }
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1034 }
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1035 }
3092
cad1aefa2ed9 Date: Thu, 12 Mar 2009 15:14:38 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3087
diff changeset
1036
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1037 /* Setup our own window decorations and states, which are depend on fullscreen mode */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1038 window->flags |= SDL_WINDOW_SHOWN | SDL_WINDOW_BORDERLESS |
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1039 SDL_WINDOW_MAXIMIZED | SDL_WINDOW_INPUT_GRABBED |
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1040 SDL_WINDOW_INPUT_FOCUS | SDL_WINDOW_MOUSE_FOCUS;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1041 window->flags &= ~(SDL_WINDOW_RESIZABLE | SDL_WINDOW_MINIMIZED);
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1042
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1043 /* Ignore any window position settings */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1044 window->x = SDL_WINDOWPOS_UNDEFINED;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1045 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
1046
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1047 /* Allocate window internal data */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1048 wdata = (SDL_WindowData *) SDL_calloc(1, sizeof(SDL_WindowData));
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1049 if (wdata == NULL) {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1050 SDL_OutOfMemory();
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1051 return -1;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1052 }
3099
82e60908fab1 Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3092
diff changeset
1053
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1054 /* Setup driver data for this window */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1055 window->driverdata = wdata;
3099
82e60908fab1 Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3092
diff changeset
1056
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1057 /* Check if window must support OpenGL ES rendering */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1058 if ((window->flags & SDL_WINDOW_OPENGL) == SDL_WINDOW_OPENGL) {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1059 #if defined(SDL_VIDEO_OPENGL_ES)
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1060 EGLBoolean initstatus;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1061
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1062 /* Mark this window as OpenGL ES compatible */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1063 wdata->uses_gles = SDL_TRUE;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1064
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1065 /* Create connection to OpenGL ES */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1066 if (gfdata->egldisplay == EGL_NO_DISPLAY) {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1067 gfdata->egldisplay = eglGetDisplay(gfdata->gfdev);
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1068 if (gfdata->egldisplay == EGL_NO_DISPLAY) {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1069 SDL_SetError("GF: Can't get connection to OpenGL ES");
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1070 return -1;
3099
82e60908fab1 Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3092
diff changeset
1071 }
82e60908fab1 Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3092
diff changeset
1072
82e60908fab1 Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3092
diff changeset
1073 /* Initialize OpenGL ES library, ignore EGL version */
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1074 initstatus = eglInitialize(gfdata->egldisplay, NULL, NULL);
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1075 if (initstatus != EGL_TRUE) {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1076 SDL_SetError("GF: Can't init OpenGL ES library");
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1077 return -1;
3099
82e60908fab1 Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3092
diff changeset
1078 }
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1079 }
3099
82e60908fab1 Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3092
diff changeset
1080
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1081 /* Increment GL ES reference count usage */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1082 gfdata->egl_refcount++;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1083 #else
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1084 SDL_SetError("GF: OpenGL ES support is not compiled in");
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1085 return -1;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1086 #endif /* SDL_VIDEO_OPENGL_ES */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1087 }
3092
cad1aefa2ed9 Date: Thu, 12 Mar 2009 15:14:38 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3087
diff changeset
1088
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1089 /* Enable mouse event collecting */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1090 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
1091
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1092 /* By default last created window got a input focus */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1093 SDL_SetKeyboardFocus(0, window->id);
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1094 SDL_SetMouseFocus(0, window->id);
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
1095
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1096 /* Window has been successfully created */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1097 return 0;
3087
0b6f51c29267 Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3083
diff changeset
1098 }
0b6f51c29267 Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3083
diff changeset
1099
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1100 int
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1101 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
1102 {
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1103 /* Failed to create window from another window */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1104 return -1;
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
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1107 void
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1108 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
1109 {
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
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1112 void
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1113 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
1114 {
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
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1117 void
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1118 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
1119 {
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
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1122 void
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1123 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
1124 {
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
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1127 void
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1128 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
1129 {
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
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1132 void
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1133 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
1134 {
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
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1137 void
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1138 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
1139 {
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
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1142 void
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1143 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
1144 {
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
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1147 void
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1148 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
1149 {
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
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1152 void
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1153 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
1154 {
0b6f51c29267 Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3083
diff changeset
1155 }
0b6f51c29267 Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3083
diff changeset
1156
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1157 void
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1158 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
1159 {
0b6f51c29267 Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3083
diff changeset
1160 }
0b6f51c29267 Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3083
diff changeset
1161
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1162 void
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1163 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
1164 {
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1165 SDL_VideoData *gfdata = (SDL_VideoData *) _this->driverdata;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1166 SDL_DisplayData *didata =
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1167 (SDL_DisplayData *) SDL_CurrentDisplay.driverdata;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1168 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
1169
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1170 if (wdata != NULL) {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1171 #if defined(SDL_VIDEO_OPENGL_ES)
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1172 /* Destroy OpenGL ES surface if it was created */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1173 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
1174 eglDestroySurface(gfdata->egldisplay, wdata->gles_surface);
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1175 }
3099
82e60908fab1 Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3092
diff changeset
1176
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1177 /* Free any 3D target if it was created before */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1178 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
1179 gf_3d_target_free(wdata->target);
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1180 wdata->target_created == SDL_FALSE;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1181 }
3099
82e60908fab1 Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3092
diff changeset
1182
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1183 gfdata->egl_refcount--;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1184 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
1185 /* Terminate connection to OpenGL ES */
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1186 if (gfdata->egldisplay != EGL_NO_DISPLAY) {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1187 eglTerminate(gfdata->egldisplay);
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1188 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
1189 }
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1190 }
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1191 #endif /* SDL_VIDEO_OPENGL_ES */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1192 }
3087
0b6f51c29267 Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3083
diff changeset
1193 }
0b6f51c29267 Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3083
diff changeset
1194
0b6f51c29267 Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3083
diff changeset
1195 /*****************************************************************************/
0b6f51c29267 Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3083
diff changeset
1196 /* SDL Window Manager function */
0b6f51c29267 Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3083
diff changeset
1197 /*****************************************************************************/
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1198 SDL_bool
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1199 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
1200 {
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1201 /* QNX GF do not operates at window level, this means we are have no */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1202 /* 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
1203
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1204 if (info->version.major <= SDL_MAJOR_VERSION) {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1205 return SDL_TRUE;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1206 } else {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1207 SDL_SetError("Application not compiled with SDL %d.%d\n",
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1208 SDL_MAJOR_VERSION, SDL_MINOR_VERSION);
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1209 return SDL_FALSE;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1210 }
3087
0b6f51c29267 Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3083
diff changeset
1211
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1212 /* Failed to get window manager information */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1213 return SDL_FALSE;
3087
0b6f51c29267 Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3083
diff changeset
1214 }
0b6f51c29267 Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3083
diff changeset
1215
0b6f51c29267 Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3083
diff changeset
1216 /*****************************************************************************/
0b6f51c29267 Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3083
diff changeset
1217 /* SDL OpenGL/OpenGL ES functions */
0b6f51c29267 Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3083
diff changeset
1218 /*****************************************************************************/
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1219 int
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1220 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
1221 {
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1222 #if defined(SDL_VIDEO_OPENGL_ES)
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1223 /* Check if OpenGL ES library is specified for GF driver */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1224 if (path == NULL) {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1225 path = SDL_getenv("SDL_OPENGL_LIBRARY");
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1226 if (path == NULL) {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1227 path = SDL_getenv("SDL_OPENGLES_LIBRARY");
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1228 }
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1229 }
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1230
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1231 /* Check if default library loading requested */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1232 if (path == NULL) {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1233 /* Already linked with GF library which provides egl* subset of */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1234 /* functions, use Common profile of OpenGL ES library by default */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1235 path = "/usr/lib/libGLES_CM.so.1";
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1236 }
3099
82e60908fab1 Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3092
diff changeset
1237
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1238 /* Load dynamic library */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1239 _this->gl_config.dll_handle = SDL_LoadObject(path);
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1240 if (!_this->gl_config.dll_handle) {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1241 /* Failed to load new GL ES library */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1242 SDL_SetError("GF: Failed to locate OpenGL ES library");
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1243 return -1;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1244 }
3099
82e60908fab1 Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3092
diff changeset
1245
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1246 /* Store OpenGL ES library path and name */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1247 SDL_strlcpy(_this->gl_config.driver_path, path,
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1248 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
1249
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1250 /* New OpenGL ES library is loaded */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1251 return 0;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1252 #else
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1253 SDL_SetError("GF: OpenGL ES support is not compiled in");
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1254 return -1;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1255 #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
1256 }
0b6f51c29267 Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3083
diff changeset
1257
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1258 void *
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1259 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
1260 {
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1261 #if defined(SDL_VIDEO_OPENGL_ES)
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1262 void *function_address;
3099
82e60908fab1 Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3092
diff changeset
1263
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1264 /* Try to get function address through the egl interface */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1265 function_address = eglGetProcAddress(proc);
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1266 if (function_address != NULL) {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1267 return function_address;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1268 }
3099
82e60908fab1 Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3092
diff changeset
1269
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1270 /* Then try to get function in the OpenGL ES library */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1271 if (_this->gl_config.dll_handle) {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1272 function_address =
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1273 SDL_LoadFunction(_this->gl_config.dll_handle, proc);
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1274 if (function_address != NULL) {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1275 return function_address;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1276 }
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1277 }
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
1278
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1279 /* Add emulated OpenGL ES 1.1 functions */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1280 if (SDL_strcmp(proc, "glTexParameteri") == 0) {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1281 return glTexParameteri;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1282 }
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1283 if (SDL_strcmp(proc, "glTexParameteriv") == 0) {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1284 return glTexParameteriv;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1285 }
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1286 if (SDL_strcmp(proc, "glColor4ub") == 0) {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1287 return glColor4ub;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1288 }
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1289
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1290 /* Failed to get GL ES function address pointer */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1291 SDL_SetError("GF: Cannot locate OpenGL ES function name");
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1292 return NULL;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1293 #else
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1294 SDL_SetError("GF: OpenGL ES support is not compiled in");
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1295 return NULL;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1296 #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
1297 }
0b6f51c29267 Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3083
diff changeset
1298
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1299 void
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1300 qnxgf_gl_unloadlibrary(_THIS)
3087
0b6f51c29267 Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3083
diff changeset
1301 {
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1302 #if defined(SDL_VIDEO_OPENGL_ES)
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1303 /* Unload OpenGL ES library */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1304 if (_this->gl_config.dll_handle) {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1305 SDL_UnloadObject(_this->gl_config.dll_handle);
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1306 _this->gl_config.dll_handle = NULL;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1307 }
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1308 #else
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1309 SDL_SetError("GF: OpenGL ES support is not compiled in");
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1310 return;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1311 #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
1312 }
0b6f51c29267 Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3083
diff changeset
1313
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1314 SDL_GLContext
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1315 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
1316 {
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1317 #if defined(SDL_VIDEO_OPENGL_ES)
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1318 SDL_VideoData *gfdata = (SDL_VideoData *) _this->driverdata;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1319 SDL_WindowData *wdata = (SDL_WindowData *) window->driverdata;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1320 SDL_DisplayData *didata =
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1321 (SDL_DisplayData *) SDL_CurrentDisplay.driverdata;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1322 EGLBoolean status;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1323 int32_t gfstatus;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1324 EGLint configs;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1325 uint32_t surfaces;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1326 uint32_t attr_pos;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1327 EGLint attr_value;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1328 EGLint cit;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1329
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1330 /* Choose buffeingr scheme */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1331 if (!_this->gl_config.double_buffer) {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1332 surfaces = 1;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1333 } else {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1334 surfaces = 2;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1335 }
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
1336
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1337 /* If driver has no support of video memory allocation, then */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1338 /* disable double buffering, use single buffer present copy */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1339 if ((didata->caps & SDL_GF_VIDEOMEMORY) != SDL_GF_VIDEOMEMORY) {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1340 surfaces = 1;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1341 }
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1342
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1343 /* Free main surface */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1344 if (didata->surface[0] != NULL) {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1345 gf_surface_free(didata->surface[0]);
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1346 didata->surface[0] = NULL;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1347 }
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
1348
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1349 /* Free back surface */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1350 if (didata->surface[1] != NULL) {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1351 gf_surface_free(didata->surface[1]);
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1352 didata->surface[1] = NULL;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1353 }
3116
b17f1ae7ad66 Added support for single buffering, if double buffering is not available.
Mike Gorchak <lestat@i.com.ua>
parents: 3109
diff changeset
1354
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1355 /* Free second back surface */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1356 if (didata->surface[2] != NULL) {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1357 gf_surface_free(didata->surface[2]);
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1358 didata->surface[2] = NULL;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1359 }
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
1360
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1361 /* Detach layer before switch to new graphics mode */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1362 if (didata->layer_attached == SDL_TRUE) {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1363 /* Disable layer if hardware supports this */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1364 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
1365
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1366 /* Detach from layer, free it for others */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1367 gf_layer_detach(didata->layer);
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1368
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1369 /* Mark it as detached */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1370 didata->layer_attached = SDL_FALSE;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1371 }
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
1372
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1373 /* Attach to main display layer */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1374 gfstatus =
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1375 gf_layer_attach(&didata->layer, didata->display,
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1376 didata->display_info.main_layer_index, 0);
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1377 if (gfstatus != GF_ERR_OK) {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1378 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
1379
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1380 /* Failed to attach to main displayable layer */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1381 return NULL;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1382 }
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 /* Mark main display layer is attached */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1385 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
1386
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1387 /* Set layer source and destination viewport */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1388 gf_layer_set_src_viewport(didata->layer, 0, 0, didata->current_mode.w - 1,
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1389 didata->current_mode.h - 1);
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1390 gf_layer_set_dst_viewport(didata->layer, 0, 0, didata->current_mode.w - 1,
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1391 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
1392
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1393 /* Create main visible on display surface */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1394 gfstatus =
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1395 gf_surface_create_layer(&didata->surface[0], &didata->layer, 1, 0,
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1396 didata->current_mode.w,
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1397 didata->current_mode.h,
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1398 qnxgf_sdl_to_gf_pixelformat(didata->
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1399 current_mode.
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1400 format), NULL,
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1401 GF_SURFACE_CREATE_2D_ACCESSIBLE |
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1402 GF_SURFACE_CREATE_3D_ACCESSIBLE |
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1403 GF_SURFACE_CREATE_SHAREABLE);
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1404 if (gfstatus != GF_ERR_OK) {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1405 gf_layer_disable(didata->layer);
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1406 gf_layer_detach(didata->layer);
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1407 didata->layer_attached = SDL_FALSE;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1408 SDL_SetError("GF: Can't create main layer surface at glctx (%d)\n",
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1409 gfstatus);
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1410 return NULL;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1411 }
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
1412
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1413 /* 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
1414 // 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
1415
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1416 if (surfaces > 1) {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1417 /* Create back display surface */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1418 gfstatus =
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1419 gf_surface_create_layer(&didata->surface[1], &didata->layer, 1, 0,
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1420 didata->current_mode.w,
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1421 didata->current_mode.h,
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1422 qnxgf_sdl_to_gf_pixelformat(didata->
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1423 current_mode.
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1424 format), NULL,
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1425 GF_SURFACE_CREATE_2D_ACCESSIBLE |
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1426 GF_SURFACE_CREATE_3D_ACCESSIBLE |
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1427 GF_SURFACE_CREATE_SHAREABLE);
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1428 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
1429 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
1430 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
1431 gf_layer_detach(didata->layer);
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1432 didata->layer_attached = SDL_FALSE;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1433 SDL_SetError
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1434 ("GF: Can't create main layer surface at glctx (%d)\n",
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1435 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
1436 return NULL;
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1437 }
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1438 }
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 /* Update layer parameters */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1441 gfstatus = gf_layer_update(didata->layer, GF_LAYER_UPDATE_NO_WAIT_IDLE);
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1442 if (gfstatus != GF_ERR_OK) {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1443 /* Free main and back surfaces */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1444 gf_surface_free(didata->surface[1]);
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1445 didata->surface[1] = NULL;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1446 gf_surface_free(didata->surface[0]);
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1447 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
1448
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1449 /* Detach layer */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1450 gf_layer_disable(didata->layer);
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1451 gf_layer_detach(didata->layer);
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1452 didata->layer_attached = SDL_FALSE;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1453 SDL_SetError("GF: Can't update layer parameters\n");
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1454 return NULL;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1455 }
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
1456
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1457 /* Enable layer in case if hardware supports layer enable/disable */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1458 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
1459
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1460 /* Prepare attributes list to pass them to OpenGL ES */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1461 attr_pos = 0;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1462 wdata->gles_attributes[attr_pos++] = EGL_NATIVE_VISUAL_ID;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1463 wdata->gles_attributes[attr_pos++] =
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1464 qnxgf_sdl_to_gf_pixelformat(didata->current_mode.format);
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1465 wdata->gles_attributes[attr_pos++] = EGL_RED_SIZE;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1466 wdata->gles_attributes[attr_pos++] = _this->gl_config.red_size;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1467 wdata->gles_attributes[attr_pos++] = EGL_GREEN_SIZE;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1468 wdata->gles_attributes[attr_pos++] = _this->gl_config.green_size;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1469 wdata->gles_attributes[attr_pos++] = EGL_BLUE_SIZE;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1470 wdata->gles_attributes[attr_pos++] = _this->gl_config.blue_size;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1471 wdata->gles_attributes[attr_pos++] = EGL_ALPHA_SIZE;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1472 if (_this->gl_config.alpha_size) {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1473 wdata->gles_attributes[attr_pos++] = _this->gl_config.alpha_size;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1474 } else {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1475 wdata->gles_attributes[attr_pos++] = EGL_DONT_CARE;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1476 }
3412
fe9c8a5cab51 Fixes in GLES configuration selection.
Mike Gorchak <lestat@i.com.ua>
parents: 3186
diff changeset
1477
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1478 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
1479 if (_this->gl_config.depth_size) {
fe9c8a5cab51 Fixes in GLES configuration selection.
Mike Gorchak <lestat@i.com.ua>
parents: 3186
diff changeset
1480 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
1481 } else {
fe9c8a5cab51 Fixes in GLES configuration selection.
Mike Gorchak <lestat@i.com.ua>
parents: 3186
diff changeset
1482 wdata->gles_attributes[attr_pos++] = EGL_DONT_CARE;
fe9c8a5cab51 Fixes in GLES configuration selection.
Mike Gorchak <lestat@i.com.ua>
parents: 3186
diff changeset
1483 }
fe9c8a5cab51 Fixes in GLES configuration selection.
Mike Gorchak <lestat@i.com.ua>
parents: 3186
diff changeset
1484
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1485 if (_this->gl_config.buffer_size) {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1486 wdata->gles_attributes[attr_pos++] = EGL_BUFFER_SIZE;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1487 wdata->gles_attributes[attr_pos++] = _this->gl_config.buffer_size;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1488 }
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1489 if (_this->gl_config.stencil_size) {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1490 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
1491 wdata->gles_attributes[attr_pos++] = _this->gl_config.stencil_size;
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1492 }
3099
82e60908fab1 Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3092
diff changeset
1493
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1494 /* Set number of samples in multisampling */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1495 if (_this->gl_config.multisamplesamples) {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1496 wdata->gles_attributes[attr_pos++] = EGL_SAMPLES;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1497 wdata->gles_attributes[attr_pos++] =
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1498 _this->gl_config.multisamplesamples;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1499 }
3099
82e60908fab1 Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3092
diff changeset
1500
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1501 /* Multisample buffers, OpenGL ES 1.0 spec defines 0 or 1 buffer */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1502 if (_this->gl_config.multisamplebuffers) {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1503 wdata->gles_attributes[attr_pos++] = EGL_SAMPLE_BUFFERS;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1504 wdata->gles_attributes[attr_pos++] =
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1505 _this->gl_config.multisamplebuffers;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1506 }
3099
82e60908fab1 Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3092
diff changeset
1507
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1508 /* Finish attributes list */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1509 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
1510
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1511 /* Request first suitable framebuffer configuration */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1512 status = eglChooseConfig(gfdata->egldisplay, wdata->gles_attributes,
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1513 wdata->gles_configs, SDL_VIDEO_GF_OPENGLES_CONFS,
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1514 &configs);
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1515 if (status != EGL_TRUE) {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1516 SDL_SetError("GF: Can't find closest configuration for OpenGL ES");
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1517 return NULL;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1518 }
3099
82e60908fab1 Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3092
diff changeset
1519
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1520 /* Check if nothing has been found, try "don't care" settings */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1521 if (configs == 0) {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1522 int32_t it;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1523 int32_t jt;
3185
44d5474c2c8a Continue working on QNX GF and Photon support.
Mike Gorchak <lestat@i.com.ua>
parents: 3139
diff changeset
1524 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
1525
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1526 for (it = 0; it < 4; it++) {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1527 for (jt = 16; jt >= 0; jt--) {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1528 /* Don't care about color buffer bits, use what exist */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1529 /* Replace previous data set with EGL_DONT_CARE */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1530 attr_pos = 0;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1531 wdata->gles_attributes[attr_pos++] = EGL_NATIVE_VISUAL_ID;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1532 wdata->gles_attributes[attr_pos++] =
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1533 qnxgf_sdl_to_gf_pixelformat(didata->current_mode.format);
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1534 wdata->gles_attributes[attr_pos++] = EGL_RED_SIZE;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1535 wdata->gles_attributes[attr_pos++] = EGL_DONT_CARE;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1536 wdata->gles_attributes[attr_pos++] = EGL_GREEN_SIZE;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1537 wdata->gles_attributes[attr_pos++] = EGL_DONT_CARE;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1538 wdata->gles_attributes[attr_pos++] = EGL_BLUE_SIZE;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1539 wdata->gles_attributes[attr_pos++] = EGL_DONT_CARE;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1540 wdata->gles_attributes[attr_pos++] = EGL_ALPHA_SIZE;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1541 wdata->gles_attributes[attr_pos++] = EGL_DONT_CARE;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1542 wdata->gles_attributes[attr_pos++] = EGL_BUFFER_SIZE;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1543 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
1544
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1545 /* Try to find requested or smallest depth */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1546 if (_this->gl_config.depth_size) {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1547 wdata->gles_attributes[attr_pos++] = EGL_DEPTH_SIZE;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1548 wdata->gles_attributes[attr_pos++] = depthbits[it];
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1549 } else {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1550 wdata->gles_attributes[attr_pos++] = EGL_DEPTH_SIZE;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1551 wdata->gles_attributes[attr_pos++] = EGL_DONT_CARE;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1552 }
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1553
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1554 if (_this->gl_config.stencil_size) {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1555 wdata->gles_attributes[attr_pos++] = EGL_STENCIL_SIZE;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1556 wdata->gles_attributes[attr_pos++] = jt;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1557 } else {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1558 wdata->gles_attributes[attr_pos++] = EGL_STENCIL_SIZE;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1559 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
1560
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1561 /* exit from stencil loop */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1562 jt = 0;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1563 }
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
1564
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1565 /* Don't care about antialiasing */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1566 wdata->gles_attributes[attr_pos++] = EGL_SAMPLES;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1567 wdata->gles_attributes[attr_pos++] = EGL_DONT_CARE;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1568 wdata->gles_attributes[attr_pos++] = EGL_SAMPLE_BUFFERS;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1569 wdata->gles_attributes[attr_pos++] = EGL_DONT_CARE;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1570 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
1571
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1572 /* Request first suitable framebuffer configuration */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1573 status =
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1574 eglChooseConfig(gfdata->egldisplay,
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1575 wdata->gles_attributes,
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1576 wdata->gles_configs,
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1577 SDL_VIDEO_GF_OPENGLES_CONFS, &configs);
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1578 if (status != EGL_TRUE) {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1579 SDL_SetError
3185
44d5474c2c8a Continue working on QNX GF and Photon support.
Mike Gorchak <lestat@i.com.ua>
parents: 3139
diff changeset
1580 ("GF: Can't find closest configuration for OpenGL ES");
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1581 return NULL;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1582 }
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1583 if (configs != 0) {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1584 break;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1585 }
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1586 }
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1587 if (configs != 0) {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1588 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
1589 }
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1590 }
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
1591
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1592 /* No available configs */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1593 if (configs == 0) {
3186
Sam Lantinga <slouken@libsdl.org>
parents: 3185
diff changeset
1594 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
1595 return NULL;
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1596 }
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1597 }
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
1598
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1599 /* Initialize config index */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1600 wdata->gles_config = 0;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1601
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1602 /* Now check each configuration to find out the best */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1603 for (cit = 0; cit < configs; cit++) {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1604 uint32_t stencil_found;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1605 uint32_t depth_found;
3412
fe9c8a5cab51 Fixes in GLES configuration selection.
Mike Gorchak <lestat@i.com.ua>
parents: 3186
diff changeset
1606 EGLint cur_depth;
fe9c8a5cab51 Fixes in GLES configuration selection.
Mike Gorchak <lestat@i.com.ua>
parents: 3186
diff changeset
1607 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
1608
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1609 stencil_found = 0;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1610 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
1611
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1612 if (_this->gl_config.stencil_size) {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1613 status =
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1614 eglGetConfigAttrib(gfdata->egldisplay,
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1615 wdata->gles_configs[cit], EGL_STENCIL_SIZE,
3412
fe9c8a5cab51 Fixes in GLES configuration selection.
Mike Gorchak <lestat@i.com.ua>
parents: 3186
diff changeset
1616 &cur_stencil);
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1617 if (status == EGL_TRUE) {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1618 if (attr_value != 0) {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1619 stencil_found = 1;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1620 }
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
1621 }
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1622 } else {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1623 stencil_found = 1;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1624 }
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
1625
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1626 if (_this->gl_config.depth_size) {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1627 status =
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1628 eglGetConfigAttrib(gfdata->egldisplay,
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1629 wdata->gles_configs[cit], EGL_DEPTH_SIZE,
3412
fe9c8a5cab51 Fixes in GLES configuration selection.
Mike Gorchak <lestat@i.com.ua>
parents: 3186
diff changeset
1630 &cur_depth);
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1631 if (status == EGL_TRUE) {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1632 if (attr_value != 0) {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1633 depth_found = 1;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1634 }
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
1635 }
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1636 } else {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1637 depth_found = 1;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1638 }
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
1639
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1640 /* Exit from loop if found appropriate configuration */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1641 if ((depth_found != 0) && (stencil_found != 0)) {
3412
fe9c8a5cab51 Fixes in GLES configuration selection.
Mike Gorchak <lestat@i.com.ua>
parents: 3186
diff changeset
1642 /* Store last satisfied configuration id */
fe9c8a5cab51 Fixes in GLES configuration selection.
Mike Gorchak <lestat@i.com.ua>
parents: 3186
diff changeset
1643 wdata->gles_config = cit;
fe9c8a5cab51 Fixes in GLES configuration selection.
Mike Gorchak <lestat@i.com.ua>
parents: 3186
diff changeset
1644
fe9c8a5cab51 Fixes in GLES configuration selection.
Mike Gorchak <lestat@i.com.ua>
parents: 3186
diff changeset
1645 if (cur_depth==_this->gl_config.depth_size)
fe9c8a5cab51 Fixes in GLES configuration selection.
Mike Gorchak <lestat@i.com.ua>
parents: 3186
diff changeset
1646 {
fe9c8a5cab51 Fixes in GLES configuration selection.
Mike Gorchak <lestat@i.com.ua>
parents: 3186
diff changeset
1647 /* Exact match on depth bits */
fe9c8a5cab51 Fixes in GLES configuration selection.
Mike Gorchak <lestat@i.com.ua>
parents: 3186
diff changeset
1648 if (!_this->gl_config.stencil_size)
fe9c8a5cab51 Fixes in GLES configuration selection.
Mike Gorchak <lestat@i.com.ua>
parents: 3186
diff changeset
1649 {
fe9c8a5cab51 Fixes in GLES configuration selection.
Mike Gorchak <lestat@i.com.ua>
parents: 3186
diff changeset
1650 /* Stencil is not required */
fe9c8a5cab51 Fixes in GLES configuration selection.
Mike Gorchak <lestat@i.com.ua>
parents: 3186
diff changeset
1651 break;
fe9c8a5cab51 Fixes in GLES configuration selection.
Mike Gorchak <lestat@i.com.ua>
parents: 3186
diff changeset
1652 }
fe9c8a5cab51 Fixes in GLES configuration selection.
Mike Gorchak <lestat@i.com.ua>
parents: 3186
diff changeset
1653 else
fe9c8a5cab51 Fixes in GLES configuration selection.
Mike Gorchak <lestat@i.com.ua>
parents: 3186
diff changeset
1654 {
fe9c8a5cab51 Fixes in GLES configuration selection.
Mike Gorchak <lestat@i.com.ua>
parents: 3186
diff changeset
1655 if (cur_stencil==_this->gl_config.stencil_size)
fe9c8a5cab51 Fixes in GLES configuration selection.
Mike Gorchak <lestat@i.com.ua>
parents: 3186
diff changeset
1656 {
fe9c8a5cab51 Fixes in GLES configuration selection.
Mike Gorchak <lestat@i.com.ua>
parents: 3186
diff changeset
1657 /* Exact match on stencil bits */
fe9c8a5cab51 Fixes in GLES configuration selection.
Mike Gorchak <lestat@i.com.ua>
parents: 3186
diff changeset
1658 break;
fe9c8a5cab51 Fixes in GLES configuration selection.
Mike Gorchak <lestat@i.com.ua>
parents: 3186
diff changeset
1659 }
fe9c8a5cab51 Fixes in GLES configuration selection.
Mike Gorchak <lestat@i.com.ua>
parents: 3186
diff changeset
1660 }
fe9c8a5cab51 Fixes in GLES configuration selection.
Mike Gorchak <lestat@i.com.ua>
parents: 3186
diff changeset
1661 }
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1662 }
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1663 }
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1664
3412
fe9c8a5cab51 Fixes in GLES configuration selection.
Mike Gorchak <lestat@i.com.ua>
parents: 3186
diff changeset
1665 /* 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
1666 if ((cit == configs) && (wdata->gles_config==0)) {
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1667 cit = 0;
3412
fe9c8a5cab51 Fixes in GLES configuration selection.
Mike Gorchak <lestat@i.com.ua>
parents: 3186
diff changeset
1668 wdata->gles_config = cit;
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1669 }
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
1670
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1671 /* Create OpenGL ES context */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1672 wdata->gles_context =
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1673 eglCreateContext(gfdata->egldisplay,
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1674 wdata->gles_configs[wdata->gles_config],
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1675 EGL_NO_CONTEXT, NULL);
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1676 if (wdata->gles_context == EGL_NO_CONTEXT) {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1677 SDL_SetError("GF: OpenGL ES context creation has been failed");
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1678 return NULL;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1679 }
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
1680
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1681 /* Free any 3D target if it was created before */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1682 if (wdata->target_created == SDL_TRUE) {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1683 gf_3d_target_free(wdata->target);
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1684 wdata->target_created == SDL_FALSE;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1685 }
3099
82e60908fab1 Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3092
diff changeset
1686
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1687 /* Create surface(s) target for OpenGL ES */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1688 gfstatus =
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1689 gf_3d_target_create(&wdata->target, didata->layer,
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1690 &didata->surface[0], surfaces,
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1691 didata->current_mode.w, didata->current_mode.h,
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1692 qnxgf_sdl_to_gf_pixelformat(didata->current_mode.
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1693 format));
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1694 if (gfstatus != GF_ERR_OK) {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1695 /* Destroy just created context */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1696 eglDestroyContext(gfdata->egldisplay, wdata->gles_context);
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1697 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
1698
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1699 /* Mark 3D target as unallocated */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1700 wdata->target_created = SDL_FALSE;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1701 SDL_SetError("GF: OpenGL ES target could not be created");
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1702 return NULL;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1703 } else {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1704 wdata->target_created = SDL_TRUE;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1705 }
3099
82e60908fab1 Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3092
diff changeset
1706
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1707 /* Create target rendering surface on whole screen */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1708 wdata->gles_surface =
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1709 eglCreateWindowSurface(gfdata->egldisplay,
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1710 wdata->gles_configs[wdata->gles_config],
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1711 wdata->target, NULL);
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1712 if (wdata->gles_surface == EGL_NO_SURFACE) {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1713 /* Destroy 3d target */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1714 gf_3d_target_free(wdata->target);
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1715 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
1716
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1717 /* Destroy OpenGL ES context */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1718 eglDestroyContext(gfdata->egldisplay, wdata->gles_context);
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1719 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
1720
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1721 SDL_SetError("GF: OpenGL ES surface could not be created");
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1722 return NULL;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1723 }
3099
82e60908fab1 Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3092
diff changeset
1724
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1725 /* Make just created context current */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1726 status =
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1727 eglMakeCurrent(gfdata->egldisplay, wdata->gles_surface,
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1728 wdata->gles_surface, wdata->gles_context);
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1729 if (status != EGL_TRUE) {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1730 /* Destroy OpenGL ES surface */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1731 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
1732
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1733 /* Destroy 3d target */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1734 gf_3d_target_free(wdata->target);
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1735 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
1736
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1737 /* Destroy OpenGL ES context */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1738 eglDestroyContext(gfdata->egldisplay, wdata->gles_context);
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1739 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
1740
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1741 /* Failed to set current GL ES context */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1742 SDL_SetError("GF: Can't set OpenGL ES context on creation");
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1743 return NULL;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1744 }
3099
82e60908fab1 Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3092
diff changeset
1745
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1746 /* Setup into SDL internals state of OpenGL ES: */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1747 /* it is accelerated or not */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1748 if ((didata->caps & SDL_GF_ACCELERATED_3D) == SDL_GF_ACCELERATED_3D) {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1749 _this->gl_config.accelerated = 1;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1750 } else {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1751 _this->gl_config.accelerated = 0;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1752 }
3099
82e60908fab1 Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3092
diff changeset
1753
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1754 /* Always clear stereo enable, since OpenGL ES do not supports stereo */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1755 _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
1756
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1757 /* Get back samples and samplebuffers configurations. Rest framebuffer */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1758 /* parameters could be obtained through the OpenGL ES API */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1759 status =
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1760 eglGetConfigAttrib(gfdata->egldisplay,
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1761 wdata->gles_configs[wdata->gles_config],
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1762 EGL_SAMPLES, &attr_value);
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1763 if (status == EGL_TRUE) {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1764 _this->gl_config.multisamplesamples = attr_value;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1765 }
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_SAMPLE_BUFFERS, &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.multisamplebuffers = attr_value;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1772 }
3099
82e60908fab1 Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3092
diff changeset
1773
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1774 /* Get back stencil and depth buffer sizes */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1775 status =
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1776 eglGetConfigAttrib(gfdata->egldisplay,
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1777 wdata->gles_configs[wdata->gles_config],
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1778 EGL_DEPTH_SIZE, &attr_value);
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1779 if (status == EGL_TRUE) {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1780 _this->gl_config.depth_size = attr_value;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1781 }
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1782 status =
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1783 eglGetConfigAttrib(gfdata->egldisplay,
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1784 wdata->gles_configs[wdata->gles_config],
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1785 EGL_STENCIL_SIZE, &attr_value);
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1786 if (status == EGL_TRUE) {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1787 _this->gl_config.stencil_size = attr_value;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1788 }
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
1789
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1790 /* Restore cursor if it was visible */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1791 if (didata->cursor_visible == SDL_TRUE) {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1792 gf_cursor_set(didata->display, 0, &didata->cursor);
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1793 gf_cursor_enable(didata->display, 0);
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1794 }
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
1795
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1796 /* GL ES context was successfully created */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1797 return wdata->gles_context;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1798 #else
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1799 SDL_SetError("GF: OpenGL ES support is not compiled in");
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1800 return NULL;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1801 #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
1802 }
0b6f51c29267 Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3083
diff changeset
1803
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1804 int
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1805 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
1806 {
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1807 #if defined(SDL_VIDEO_OPENGL_ES)
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1808 SDL_VideoData *gfdata = (SDL_VideoData *) _this->driverdata;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1809 SDL_WindowData *wdata;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1810 EGLBoolean status;
3099
82e60908fab1 Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3092
diff changeset
1811
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1812 if ((window == NULL) && (context == NULL)) {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1813 status =
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1814 eglMakeCurrent(gfdata->egldisplay, EGL_NO_SURFACE, EGL_NO_SURFACE,
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1815 EGL_NO_CONTEXT);
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1816 if (status != EGL_TRUE) {
3099
82e60908fab1 Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3092
diff changeset
1817 /* 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
1818 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
1819 return -1;
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1820 }
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1821 } else {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1822 wdata = (SDL_WindowData *) window->driverdata;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1823 status =
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1824 eglMakeCurrent(gfdata->egldisplay, wdata->gles_surface,
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1825 wdata->gles_surface, wdata->gles_context);
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1826 if (status != EGL_TRUE) {
3099
82e60908fab1 Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3092
diff changeset
1827 /* 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
1828 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
1829 return -1;
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1830 }
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1831 }
3099
82e60908fab1 Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3092
diff changeset
1832
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1833 return 0;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1834 #else
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1835 SDL_SetError("GF: OpenGL ES support is not compiled in");
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1836 return -1;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1837 #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
1838 }
0b6f51c29267 Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3083
diff changeset
1839
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1840 int
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1841 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
1842 {
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1843 #if defined(SDL_VIDEO_OPENGL_ES)
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1844 SDL_VideoData *gfdata = (SDL_VideoData *) _this->driverdata;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1845 EGLBoolean status;
3099
82e60908fab1 Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3092
diff changeset
1846
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1847 /* Check if OpenGL ES connection has been initialized */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1848 if (gfdata->egldisplay != EGL_NO_DISPLAY) {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1849 /* Set swap OpenGL ES interval */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1850 status = eglSwapInterval(gfdata->egldisplay, interval);
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1851 if (status == EGL_TRUE) {
3099
82e60908fab1 Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3092
diff changeset
1852 /* Return success to upper level */
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1853 gfdata->swapinterval = interval;
3099
82e60908fab1 Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3092
diff changeset
1854 return 0;
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1855 }
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1856 }
3099
82e60908fab1 Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3092
diff changeset
1857
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1858 /* Failed to set swap interval */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1859 SDL_SetError("GF: Cannot set swap interval");
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1860 return -1;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1861 #else
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1862 SDL_SetError("GF: OpenGL ES support is not compiled in");
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1863 return -1;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1864 #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
1865 }
0b6f51c29267 Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3083
diff changeset
1866
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1867 int
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1868 qnxgf_gl_getswapinterval(_THIS)
3087
0b6f51c29267 Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3083
diff changeset
1869 {
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1870 #if defined(SDL_VIDEO_OPENGL_ES)
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1871 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
1872
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1873 /* Return default swap interval value */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1874 return gfdata->swapinterval;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1875 #else
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1876 SDL_SetError("GF: OpenGL ES support is not compiled in");
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1877 return -1;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1878 #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
1879 }
0b6f51c29267 Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3083
diff changeset
1880
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1881 void
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1882 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
1883 {
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1884 #if defined(SDL_VIDEO_OPENGL_ES)
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1885 SDL_VideoData *gfdata = (SDL_VideoData *) _this->driverdata;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1886 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
1887
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1888 /* Finish all drawings */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1889 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
1890
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1891 /* Swap buffers */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1892 eglSwapBuffers(gfdata->egldisplay, wdata->gles_surface);
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1893 #else
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1894 SDL_SetError("GF: OpenGL ES support is not compiled in");
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1895 return;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1896 #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
1897 }
0b6f51c29267 Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3083
diff changeset
1898
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1899 void
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1900 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
1901 {
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1902 #if defined(SDL_VIDEO_OPENGL_ES)
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1903 SDL_VideoData *gfdata = (SDL_VideoData *) _this->driverdata;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1904 EGLBoolean status;
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 /* Check if OpenGL ES connection has been initialized */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1907 if (gfdata->egldisplay != EGL_NO_DISPLAY) {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1908 if (context != EGL_NO_CONTEXT) {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1909 status = eglDestroyContext(gfdata->egldisplay, context);
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1910 if (status != EGL_TRUE) {
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1911 /* Error during OpenGL ES context destroying */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1912 SDL_SetError("GF: OpenGL ES context destroy error");
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1913 return;
3099
82e60908fab1 Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3092
diff changeset
1914 }
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1915 }
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1916 }
3099
82e60908fab1 Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3092
diff changeset
1917
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1918 return;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1919 #else
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1920 SDL_SetError("GF: OpenGL ES support is not compiled in");
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1921 return;
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1922 #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
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 /*****************************************************************************/
0b6f51c29267 Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3083
diff changeset
1926 /* SDL Event handling function */
0b6f51c29267 Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3083
diff changeset
1927 /*****************************************************************************/
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1928 void
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1929 qnxgf_pumpevents(_THIS)
3087
0b6f51c29267 Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3083
diff changeset
1930 {
0b6f51c29267 Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3083
diff changeset
1931 }
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 /*****************************************************************************/
0b6f51c29267 Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3083
diff changeset
1934 /* SDL screen saver related functions */
0b6f51c29267 Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3083
diff changeset
1935 /*****************************************************************************/
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1936 void
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1937 qnxgf_suspendscreensaver(_THIS)
3087
0b6f51c29267 Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3083
diff changeset
1938 {
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1939 /* There is no screensaver in pure console, it may exist when running */
Sam Lantinga <slouken@libsdl.org>
parents: 3125
diff changeset
1940 /* 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
1941 }
0b6f51c29267 Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3083
diff changeset
1942
3083
0bc41e0361d3 Date: Mon, 2 Mar 2009 16:27:42 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
1943 /* vi: set ts=4 sw=4 expandtab: */