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| Rev | Author | Line No. | Line |
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| 4358 | Serge | 1 | /* |
| 2 | * Copyright (c) 2013 Brian Paul All Rights Reserved. |
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| 3 | * |
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| 4 | * Permission is hereby granted, free of charge, to any person obtaining a |
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| 5 | * copy of this software and associated documentation files (the "Software"), |
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| 6 | * to deal in the Software without restriction, including without limitation |
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| 7 | * the rights to use, copy, modify, merge, publish, distribute, sublicense, |
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| 8 | * and/or sell copies of the Software, and to permit persons to whom the |
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| 9 | * Software is furnished to do so, subject to the following conditions: |
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| 10 | * |
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| 11 | * The above copyright notice and this permission notice shall be included |
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| 12 | * in all copies or substantial portions of the Software. |
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| 13 | * |
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| 14 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS |
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| 15 | * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
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| 16 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL |
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| 17 | * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR |
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| 18 | * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, |
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| 19 | * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR |
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| 20 | * OTHER DEALINGS IN THE SOFTWARE. |
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| 21 | */ |
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| 22 | |||
| 23 | |||
| 24 | #include "target-helpers/inline_sw_helper.h" |
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| 25 | #include "target-helpers/inline_debug_helper.h" |
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| 26 | |||
| 27 | #include "sw/null/null_sw_winsys.h" |
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| 28 | |||
| 29 | |||
| 30 | struct pipe_screen * |
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| 31 | osmesa_create_screen(void); |
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| 5063 | serge | 32 | |
| 4358 | Serge | 33 | |
| 34 | struct pipe_screen * |
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| 35 | osmesa_create_screen(void) |
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| 36 | { |
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| 37 | struct sw_winsys *winsys; |
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| 38 | struct pipe_screen *screen; |
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| 39 | |||
| 40 | /* We use a null software winsys since we always just render to ordinary |
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| 41 | * driver resources. |
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| 42 | */ |
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| 43 | winsys = null_sw_create(); |
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| 44 | if (!winsys) |
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| 45 | return NULL; |
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| 46 | |||
| 47 | /* Create llvmpipe or softpipe screen */ |
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| 48 | screen = sw_screen_create(winsys); |
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| 49 | if (!screen) { |
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| 50 | winsys->destroy(winsys); |
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| 51 | return NULL; |
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| 52 | } |
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| 53 | |||
| 54 | /* Inject optional trace, debug, etc. wrappers */ |
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| 55 | return debug_screen_wrap(screen); |
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| 56 | } |