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0ffadc0eaa
Include header file without absolute path if the header file belongs to the same directory as source file.
73 lines
1.9 KiB
C++
73 lines
1.9 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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#include "third_party/skia/include/gpu/vk/GrVkBackendContext.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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return VK_KHR_ANDROID_SURFACE_EXTENSION_NAME;
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}
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uint32_t VulkanNativeSurfaceAndroid::GetSkiaExtensionName() const {
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return kKHR_android_surface_GrVkExtensionFlag;
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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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