Kevin Lubick | e9206d2 | 2023-11-20 10:46:02 -0500 | [diff] [blame] | 1 | /* |
| 2 | * Copyright 2023 Google LLC |
| 3 | * |
| 4 | * Use of this source code is governed by a BSD-style license that can be |
| 5 | * found in the LICENSE file. |
| 6 | */ |
| 7 | #include "include/gpu/ganesh/vk/GrVkBackendSemaphore.h" |
| 8 | |
| 9 | #include "include/gpu/GrTypes.h" |
| 10 | #include "include/private/base/SkAssert.h" |
| 11 | #include "src/gpu/ganesh/GrBackendSemaphorePriv.h" |
| 12 | |
| 13 | class GrVkBackendSemaphoreData final : public GrBackendSemaphoreData { |
| 14 | public: |
| 15 | GrVkBackendSemaphoreData(VkSemaphore semaphore) : fSemaphore(semaphore) {} |
| 16 | |
| 17 | VkSemaphore semaphore() const { return fSemaphore; } |
| 18 | |
| 19 | private: |
| 20 | void copyTo(AnySemaphoreData& data) const override { |
| 21 | data.emplace<GrVkBackendSemaphoreData>(fSemaphore); |
| 22 | } |
| 23 | |
| 24 | #if defined(SK_DEBUG) |
| 25 | GrBackendApi type() const override { return GrBackendApi::kVulkan; } |
| 26 | #endif |
| 27 | |
| 28 | VkSemaphore fSemaphore; |
| 29 | }; |
| 30 | |
| 31 | static const GrVkBackendSemaphoreData* get_and_cast_data(const GrBackendSemaphore& sem) { |
| 32 | auto data = GrBackendSemaphorePriv::GetBackendData(sem); |
| 33 | SkASSERT(!data || data->type() == GrBackendApi::kVulkan); |
| 34 | return static_cast<const GrVkBackendSemaphoreData*>(data); |
| 35 | } |
| 36 | |
| 37 | namespace GrBackendSemaphores { |
| 38 | GrBackendSemaphore MakeVk(VkSemaphore semaphore) { |
| 39 | GrVkBackendSemaphoreData data(semaphore); |
| 40 | return GrBackendSemaphorePriv::MakeGrBackendSemaphore(GrBackendApi::kVulkan, data); |
| 41 | } |
| 42 | |
| 43 | VkSemaphore GetVkSemaphore(const GrBackendSemaphore& sem) { |
| 44 | SkASSERT(sem.backend() == GrBackendApi::kVulkan); |
| 45 | const GrVkBackendSemaphoreData* data = get_and_cast_data(sem); |
| 46 | SkASSERT(data); |
| 47 | return data->semaphore(); |
| 48 | } |
| 49 | } // namespace GrBackendSemaphores |