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Rev | Author | Line No. | Line |
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3770 | Serge | 1 | /************************************************************************** |
2 | * |
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3 | * Copyright 2010 VMware, Inc. |
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4 | * All Rights Reserved. |
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5 | * |
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6 | * Permission is hereby granted, free of charge, to any person obtaining a |
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7 | * copy of this software and associated documentation files (the |
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8 | * "Software"), to deal in the Software without restriction, including |
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9 | * without limitation the rights to use, copy, modify, merge, publish, |
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10 | * distribute, sub license, and/or sell copies of the Software, and to |
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11 | * permit persons to whom the Software is furnished to do so, subject to |
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12 | * the following conditions: |
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13 | * |
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14 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
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15 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
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16 | * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL |
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17 | * THE COPYRIGHT HOLDERS, AUTHORS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, |
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18 | * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR |
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19 | * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE |
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20 | * USE OR OTHER DEALINGS IN THE SOFTWARE. |
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21 | * |
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22 | * The above copyright notice and this permission notice (including the |
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23 | * next paragraph) shall be included in all copies or substantial portions |
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24 | * of the Software. |
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25 | * |
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26 | * |
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27 | **************************************************************************/ |
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28 | |||
29 | #include "sw/kos_sw_winsys.h" |
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30 | #include "pipe/p_screen.h" |
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31 | #include "state_tracker/graw.h" |
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32 | #include "target-helpers/inline_debug_helper.h" |
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33 | #include "target-helpers/inline_sw_helper.h" |
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34 | #include |
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35 | |||
36 | static struct { |
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37 | void (* draw)(void); |
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38 | } graw; |
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39 | |||
40 | struct pipe_screen * |
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41 | graw_create_window_and_screen(int x, |
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42 | int y, |
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43 | unsigned width, |
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44 | unsigned height, |
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45 | enum pipe_format format, |
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46 | void **handle) |
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47 | { |
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3847 | Serge | 48 | struct sw_winsys *winsys = NULL; |
49 | struct pipe_screen *screen = NULL; |
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50 | struct pipe_loader_device *dev; |
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51 | int ret; |
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3770 | Serge | 52 | |
3847 | Serge | 53 | if (format != PIPE_FORMAT_B8G8R8X8_UNORM) |
54 | goto fail; |
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3770 | Serge | 55 | |
3847 | Serge | 56 | winsys = kos_create_sw_winsys(); |
57 | if (winsys == NULL) |
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58 | goto fail; |
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3770 | Serge | 59 | |
3847 | Serge | 60 | /* find a hardware device */ |
61 | ret = pipe_loader_probe(&dev, 1); |
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62 | |||
63 | /* init a pipe screen */ |
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64 | screen = pipe_loader_create_screen(dev, "drivers"); |
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3773 | Serge | 65 | |
3847 | Serge | 66 | if (screen == NULL) |
67 | goto fail; |
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3773 | Serge | 68 | |
69 | BeginDraw(); |
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70 | DrawWindow(x, y,width-1,height-1, |
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71 | NULL,0,0x41); |
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72 | EndDraw(); |
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73 | |||
74 | *handle = (void *)winsys; |
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3770 | Serge | 75 | return (screen); |
76 | |||
77 | fail: |
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78 | |||
79 | if (screen) |
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80 | screen->destroy(screen); |
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81 | |||
82 | return NULL; |
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83 | } |
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84 | |||
85 | void |
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86 | graw_set_display_func(void (* draw)(void)) |
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87 | { |
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88 | graw.draw = draw; |
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89 | } |
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90 | |||
91 | void |
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92 | graw_main_loop(void) |
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93 | { |
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3773 | Serge | 94 | int ev; |
95 | oskey_t key; |
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96 | |||
97 | BeginDraw(); |
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98 | DrawWindow(0,0,0,0, NULL, 0x000000,0x41); |
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99 | EndDraw(); |
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100 | |||
101 | if (graw.draw) |
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102 | { |
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103 | graw.draw(); |
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104 | } |
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105 | |||
106 | while(1) |
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107 | { |
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3807 | Serge | 108 | ev = wait_for_event(2); |
3773 | Serge | 109 | |
110 | switch(ev) |
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111 | { |
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112 | case 1: |
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113 | BeginDraw(); |
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114 | DrawWindow(0,0,0,0, NULL, 0x000000,0x41); |
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115 | EndDraw(); |
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116 | |||
117 | if (graw.draw) |
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118 | { |
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119 | graw.draw(); |
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120 | } |
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121 | continue; |
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122 | |||
123 | case 2: |
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124 | key = get_key(); |
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125 | // printf("key %x\n", key.code); |
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126 | if( key.code == 0x1b) |
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127 | return; |
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128 | continue; |
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129 | }; |
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3807 | Serge | 130 | if (graw.draw) |
131 | { |
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132 | graw.draw(); |
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133 | } |
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134 | |||
3773 | Serge | 135 | }; |
3770 | Serge | 136 | } |