| Jens Owen | 0026678 | 2014-12-18 07:08:39 -0700 | [diff] [blame] | 1 | This sample driver implementation provide multiple subcomponents required to build and test an Installable Client Driver (ICD): |
| 2 | - [Common Infrastructure](common) |
| 3 | - [Implementation for Intel GPUs](intel) |
| David Pinedo | 0257fbf | 2015-02-02 18:02:40 -0700 | [diff] [blame] | 4 | - [Null driver](nulldrv) |
| Jens Owen | 0026678 | 2014-12-18 07:08:39 -0700 | [diff] [blame] | 5 | - [*Sample Driver Tests*](../tests) |
| Courtney Goeltzenleuchter | 9cc421e | 2015-04-08 15:36:08 -0600 | [diff] [blame] | 6 | - Now includes Golden images to verify vk_render_tests rendering. |
| Jens Owen | 0026678 | 2014-12-18 07:08:39 -0700 | [diff] [blame] | 7 | |
| Courtney Goeltzenleuchter | 9cc421e | 2015-04-08 15:36:08 -0600 | [diff] [blame] | 8 | common/ provides helper and utility functions, as well as all VK entry points |
| 9 | except vkInitAndEnumerateGpus. Hardware drivers are required to provide that |
| Jon Ashburn | 301c5f0 | 2015-04-06 10:58:22 -0600 | [diff] [blame] | 10 | function, and to embed a "VkLayerDispatchTable *" as the first member of |
| Courtney Goeltzenleuchter | 382489d | 2015-04-10 08:34:15 -0600 | [diff] [blame] | 11 | VkPhysicalGpu and all VkBaseObject. |
| Chia-I Wu | 1f44045 | 2014-08-06 12:46:51 +0800 | [diff] [blame] | 12 | |
| 13 | Thread safety |
| 14 | |
| 15 | We have these static variables |
| 16 | |
| 17 | - common/icd.c:static struct icd icd; |
| 18 | - intel/gpu.c:static struct intel_gpu *intel_gpus; |
| 19 | |
| 20 | They require that there is no other thread calling the ICD when these |
| 21 | functions are called |
| 22 | |
| Courtney Goeltzenleuchter | 9cc421e | 2015-04-08 15:36:08 -0600 | [diff] [blame] | 23 | - vkInitAndEnumerateGpus |
| 24 | - vkDbgRegisterMsgCallback |
| 25 | - vkDbgUnregisterMsgCallback |
| 26 | - vkDbgSetGlobalOption |