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As of [this CL](https://skia-review.googlesource.com/c/skia/+/859125), `GrVkBackendContext` is an alias for `skgpu::VulkanBackendContext`, so this updates Flutter to use the GPU-backend agnostic version. See <https://issues.skia.org/issues/309785258>. ## Pre-launch Checklist - [x] I read the [Contributor Guide] and followed the process outlined there for submitting PRs. - [x] I read the [Tree Hygiene] wiki page, which explains my responsibilities. - [x] I read and followed the [Flutter Style Guide] and the [C++, Objective-C, Java style guides]. - [x] I listed at least one issue that this PR fixes in the description above. - [x] I added new tests to check the change I am making or feature I am adding, or the PR is [test-exempt]. See [testing the engine] for instructions on writing and running engine tests. - [ ] I updated/added relevant documentation (doc comments with `///`). - [x] I signed the [CLA]. - [x] All existing and new tests are passing. If you need help, consider asking for advice on the #hackers-new channel on [Discord]. <!-- Links --> [Contributor Guide]: https://github.com/flutter/flutter/wiki/Tree-hygiene#overview [Tree Hygiene]: https://github.com/flutter/flutter/wiki/Tree-hygiene [test-exempt]: https://github.com/flutter/flutter/wiki/Tree-hygiene#tests [Flutter Style Guide]: https://github.com/flutter/flutter/wiki/Style-guide-for-Flutter-repo [C++, Objective-C, Java style guides]: https://github.com/flutter/engine/blob/main/CONTRIBUTING.md#style [testing the engine]: https://github.com/flutter/flutter/wiki/Testing-the-engine [CLA]: https://cla.developers.google.com/ [flutter/tests]: https://github.com/flutter/tests [breaking change policy]: https://github.com/flutter/flutter/wiki/Tree-hygiene#handling-breaking-changes [Discord]: https://github.com/flutter/flutter/wiki/Chat
68 lines
1.8 KiB
C++
68 lines
1.8 KiB
C++
// Copyright 2013 The Flutter Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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#include "vulkan_native_surface_android.h"
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#include <android/native_window.h>
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namespace vulkan {
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VulkanNativeSurfaceAndroid::VulkanNativeSurfaceAndroid(
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ANativeWindow* native_window)
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: native_window_(native_window) {
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if (native_window_ == nullptr) {
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return;
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}
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ANativeWindow_acquire(native_window_);
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}
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VulkanNativeSurfaceAndroid::~VulkanNativeSurfaceAndroid() {
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if (native_window_ == nullptr) {
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return;
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}
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ANativeWindow_release(native_window_);
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}
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const char* VulkanNativeSurfaceAndroid::GetExtensionName() const {
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// https://registry.khronos.org/vulkan/specs/1.3-extensions/man/html/VK_KHR_android_surface.html
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return VK_KHR_ANDROID_SURFACE_EXTENSION_NAME;
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}
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VkSurfaceKHR VulkanNativeSurfaceAndroid::CreateSurfaceHandle(
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VulkanProcTable& vk,
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const VulkanHandle<VkInstance>& instance) const {
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if (!vk.IsValid() || !instance) {
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return VK_NULL_HANDLE;
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}
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const VkAndroidSurfaceCreateInfoKHR create_info = {
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.sType = VK_STRUCTURE_TYPE_ANDROID_SURFACE_CREATE_INFO_KHR,
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.pNext = nullptr,
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.flags = 0,
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.window = native_window_,
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};
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VkSurfaceKHR surface = VK_NULL_HANDLE;
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if (VK_CALL_LOG_ERROR(vk.CreateAndroidSurfaceKHR(
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instance, &create_info, nullptr, &surface)) != VK_SUCCESS) {
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return VK_NULL_HANDLE;
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}
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return surface;
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}
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bool VulkanNativeSurfaceAndroid::IsValid() const {
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return native_window_ != nullptr;
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}
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SkISize VulkanNativeSurfaceAndroid::GetSize() const {
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return native_window_ == nullptr
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? SkISize::Make(0, 0)
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: SkISize::Make(ANativeWindow_getWidth(native_window_),
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ANativeWindow_getHeight(native_window_));
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}
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} // namespace vulkan
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