Rev 3807 | Details | Compare with Previous | Last modification | View Log | RSS feed
| Rev | Author | Line No. | Line |
|---|---|---|---|
| 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 | } |