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| 5564 | serge | 1 | // |
| 2 | // Copyright 2015 Advanced Micro Devices, Inc. |
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| 3 | // All Rights Reserved. |
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| 4 | // |
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| 5 | // Permission is hereby granted, free of charge, to any person obtaining a |
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| 6 | // copy of this software and associated documentation files (the "Software"), |
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| 7 | // to deal in the Software without restriction, including without limitation |
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| 8 | // the rights to use, copy, modify, merge, publish, distribute, sublicense, |
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| 9 | // and/or sell copies of the Software, and to permit persons to whom the |
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| 10 | // Software is furnished to do so, subject to the following conditions: |
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| 11 | // |
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| 12 | // The above copyright notice and this permission notice shall be included in |
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| 13 | // all copies or substantial portions of the Software. |
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| 14 | // |
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| 15 | // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
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| 16 | // IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
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| 17 | // FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL |
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| 18 | // THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR |
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| 19 | // OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, |
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| 20 | // ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR |
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| 21 | // OTHER DEALINGS IN THE SOFTWARE. |
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| 22 | // |
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| 23 | |||
| 24 | #include "core/event.hpp" |
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| 25 | #include "api/util.hpp" |
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| 26 | |||
| 27 | using namespace clover; |
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| 28 | |||
| 29 | extern "C" { |
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| 30 | |||
| 31 | PUBLIC bool |
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| 32 | opencl_dri_event_add_ref(cl_event event) |
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| 33 | { |
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| 34 | return clRetainEvent(event) == CL_SUCCESS; |
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| 35 | } |
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| 36 | |||
| 37 | PUBLIC bool |
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| 38 | opencl_dri_event_release(cl_event event) |
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| 39 | { |
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| 40 | return clReleaseEvent(event) == CL_SUCCESS; |
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| 41 | } |
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| 42 | |||
| 43 | PUBLIC bool |
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| 44 | opencl_dri_event_wait(cl_event event, uint64_t timeout) try { |
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| 45 | if (!timeout) { |
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| 46 | return obj(event).status() == CL_COMPLETE; |
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| 47 | } |
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| 48 | |||
| 49 | obj(event).wait(); |
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| 50 | return true; |
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| 51 | |||
| 52 | } catch (error &) { |
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| 53 | return false; |
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| 54 | } |
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| 55 | |||
| 56 | PUBLIC struct pipe_fence_handle * |
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| 57 | opencl_dri_event_get_fence(cl_event event) try { |
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| 58 | return obj(event).fence(); |
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| 59 | |||
| 60 | } catch (error &) { |
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| 61 | return NULL; |
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| 62 | } |
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| 63 | |||
| 64 | } |