| /* |
| * Copyright 2018 Google Inc. |
| * |
| * Use of this source code is governed by a BSD-style license that can be |
| * found in the LICENSE file. |
| */ |
| |
| // This is a GPU-backend specific test. It relies on static intializers to work |
| |
| #include "SkTypes.h" |
| |
| #if defined(SK_VULKAN) |
| |
| #include "vk/GrVkVulkan.h" |
| |
| #include "Test.h" |
| |
| #include "GrBackendSurface.h" |
| #include "GrContextPriv.h" |
| #include "GrTextureProxy.h" |
| #include "GrTexture.h" |
| #include "SkImage.h" |
| #include "SkImage_Base.h" |
| #include "vk/GrVkGpu.h" |
| #include "vk/GrVkImageLayout.h" |
| #include "vk/GrVkTexture.h" |
| #include "vk/GrVkTypes.h" |
| |
| DEF_GPUTEST_FOR_VULKAN_CONTEXT(VkImageLayoutTest, reporter, ctxInfo) { |
| GrContext* context = ctxInfo.grContext(); |
| GrVkGpu* gpu = static_cast<GrVkGpu*>(context->priv().getGpu()); |
| |
| GrBackendTexture backendTex = gpu->createTestingOnlyBackendTexture(nullptr, 1, 1, |
| GrColorType::kRGBA_8888, |
| false, |
| GrMipMapped::kNo); |
| REPORTER_ASSERT(reporter, backendTex.isValid()); |
| |
| GrVkImageInfo info; |
| REPORTER_ASSERT(reporter, backendTex.getVkImageInfo(&info)); |
| VkImageLayout initLayout = info.fImageLayout; |
| |
| // Verify that setting that layout via a copy of a backendTexture is reflected in all the |
| // backendTextures. |
| GrBackendTexture backendTexCopy = backendTex; |
| REPORTER_ASSERT(reporter, backendTexCopy.getVkImageInfo(&info)); |
| REPORTER_ASSERT(reporter, initLayout == info.fImageLayout); |
| |
| backendTexCopy.setVkImageLayout(VK_IMAGE_LAYOUT_SHADER_READ_ONLY_OPTIMAL); |
| |
| REPORTER_ASSERT(reporter, backendTex.getVkImageInfo(&info)); |
| REPORTER_ASSERT(reporter, VK_IMAGE_LAYOUT_SHADER_READ_ONLY_OPTIMAL == info.fImageLayout); |
| |
| REPORTER_ASSERT(reporter, backendTexCopy.getVkImageInfo(&info)); |
| REPORTER_ASSERT(reporter, VK_IMAGE_LAYOUT_SHADER_READ_ONLY_OPTIMAL == info.fImageLayout); |
| |
| // Setting back the layout since we didn't actually change it |
| backendTex.setVkImageLayout(initLayout); |
| |
| sk_sp<SkImage> wrappedImage = SkImage::MakeFromTexture(context, backendTex, |
| kTopLeft_GrSurfaceOrigin, |
| kRGBA_8888_SkColorType, |
| kPremul_SkAlphaType, nullptr); |
| REPORTER_ASSERT(reporter, wrappedImage.get()); |
| |
| sk_sp<GrTextureProxy> texProxy = as_IB(wrappedImage)->asTextureProxyRef(); |
| REPORTER_ASSERT(reporter, texProxy.get()); |
| REPORTER_ASSERT(reporter, texProxy->isInstantiated()); |
| GrTexture* texture = texProxy->peekTexture(); |
| REPORTER_ASSERT(reporter, texture); |
| |
| // Verify that modifying the layout via the GrVkTexture is reflected in the GrBackendTexture |
| GrVkTexture* vkTexture = static_cast<GrVkTexture*>(texture); |
| REPORTER_ASSERT(reporter, initLayout == vkTexture->currentLayout()); |
| vkTexture->updateImageLayout(VK_IMAGE_LAYOUT_TRANSFER_SRC_OPTIMAL); |
| |
| REPORTER_ASSERT(reporter, backendTex.getVkImageInfo(&info)); |
| REPORTER_ASSERT(reporter, VK_IMAGE_LAYOUT_TRANSFER_SRC_OPTIMAL == info.fImageLayout); |
| |
| GrBackendTexture backendTexImage = wrappedImage->getBackendTexture(false); |
| REPORTER_ASSERT(reporter, backendTexImage.getVkImageInfo(&info)); |
| REPORTER_ASSERT(reporter, VK_IMAGE_LAYOUT_TRANSFER_SRC_OPTIMAL == info.fImageLayout); |
| |
| // Verify that modifying the layout via the GrBackendTexutre is reflected in the GrVkTexture |
| backendTexImage.setVkImageLayout(VK_IMAGE_LAYOUT_TRANSFER_DST_OPTIMAL); |
| REPORTER_ASSERT(reporter, VK_IMAGE_LAYOUT_TRANSFER_DST_OPTIMAL == vkTexture->currentLayout()); |
| |
| vkTexture->updateImageLayout(initLayout); |
| |
| REPORTER_ASSERT(reporter, backendTex.getVkImageInfo(&info)); |
| REPORTER_ASSERT(reporter, initLayout == info.fImageLayout); |
| |
| REPORTER_ASSERT(reporter, backendTexCopy.getVkImageInfo(&info)); |
| REPORTER_ASSERT(reporter, initLayout == info.fImageLayout); |
| |
| REPORTER_ASSERT(reporter, backendTexImage.getVkImageInfo(&info)); |
| REPORTER_ASSERT(reporter, initLayout == info.fImageLayout); |
| |
| // Check that we can do things like assigning the backend texture to invalid one, assign an |
| // invalid one, assin a backend texture to inself etc. Success here is that we don't hit any of |
| // our ref counting asserts. |
| REPORTER_ASSERT(reporter, GrBackendTexture::TestingOnly_Equals(backendTex, backendTexCopy)); |
| |
| GrBackendTexture invalidTexture; |
| REPORTER_ASSERT(reporter, !invalidTexture.isValid()); |
| REPORTER_ASSERT(reporter, !GrBackendTexture::TestingOnly_Equals(invalidTexture, backendTexCopy)); |
| |
| backendTexCopy = invalidTexture; |
| REPORTER_ASSERT(reporter, !backendTexCopy.isValid()); |
| REPORTER_ASSERT(reporter, !GrBackendTexture::TestingOnly_Equals(invalidTexture, backendTexCopy)); |
| |
| invalidTexture = backendTex; |
| REPORTER_ASSERT(reporter, invalidTexture.isValid()); |
| REPORTER_ASSERT(reporter, GrBackendTexture::TestingOnly_Equals(invalidTexture, backendTex)); |
| |
| invalidTexture = static_cast<decltype(invalidTexture)&>(invalidTexture); |
| REPORTER_ASSERT(reporter, invalidTexture.isValid()); |
| REPORTER_ASSERT(reporter, GrBackendTexture::TestingOnly_Equals(invalidTexture, invalidTexture)); |
| |
| gpu->deleteTestingOnlyBackendTexture(backendTex); |
| } |
| |
| #endif |