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96 lines
2.8 KiB
C++
96 lines
2.8 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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#ifndef FLUTTER_VULKAN_VULKAN_DEVICE_H_
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#define FLUTTER_VULKAN_VULKAN_DEVICE_H_
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#include <vector>
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#include "flutter/fml/compiler_specific.h"
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#include "flutter/fml/macros.h"
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#include "flutter/vulkan/procs/vulkan_handle.h"
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namespace vulkan {
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class VulkanProcTable;
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class VulkanSurface;
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class VulkanDevice {
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public:
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/// @brief Create a new VkDevice with a resolved VkQueue suitable for
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/// rendering with Skia.
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///
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VulkanDevice(VulkanProcTable& vk,
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VulkanHandle<VkPhysicalDevice> physical_device,
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bool enable_validation_layers);
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/// @brief Wrap an existing VkDevice and VkQueue.
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///
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VulkanDevice(VulkanProcTable& vk,
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VulkanHandle<VkPhysicalDevice> physical_device,
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VulkanHandle<VkDevice> device,
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uint32_t queue_family_index,
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VulkanHandle<VkQueue> queue);
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~VulkanDevice();
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bool IsValid() const;
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const VulkanHandle<VkDevice>& GetHandle() const;
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const VulkanHandle<VkPhysicalDevice>& GetPhysicalDeviceHandle() const;
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const VulkanHandle<VkQueue>& GetQueueHandle() const;
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const VulkanHandle<VkCommandPool>& GetCommandPool() const;
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uint32_t GetGraphicsQueueIndex() const;
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void ReleaseDeviceOwnership();
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[[nodiscard]] bool GetSurfaceCapabilities(
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const VulkanSurface& surface,
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VkSurfaceCapabilitiesKHR* capabilities) const;
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[[nodiscard]] bool GetPhysicalDeviceFeatures(
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VkPhysicalDeviceFeatures* features) const;
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[[nodiscard]] bool GetPhysicalDeviceFeaturesSkia(
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uint32_t* /* mask of GrVkFeatureFlags */ features) const;
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[[nodiscard]] int ChooseSurfaceFormat(
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const VulkanSurface& surface,
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const std::vector<VkFormat>& desired_formats,
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VkSurfaceFormatKHR* format) const;
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[[nodiscard]] bool ChoosePresentMode(const VulkanSurface& surface,
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VkPresentModeKHR* present_mode) const;
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[[nodiscard]] bool QueueSubmit(
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std::vector<VkPipelineStageFlags> wait_dest_pipeline_stages,
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const std::vector<VkSemaphore>& wait_semaphores,
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const std::vector<VkSemaphore>& signal_semaphores,
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const std::vector<VkCommandBuffer>& command_buffers,
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const VulkanHandle<VkFence>& fence) const;
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[[nodiscard]] bool WaitIdle() const;
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private:
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VulkanProcTable& vk;
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VulkanHandle<VkPhysicalDevice> physical_device_;
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VulkanHandle<VkDevice> device_;
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VulkanHandle<VkQueue> queue_;
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VulkanHandle<VkCommandPool> command_pool_;
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uint32_t graphics_queue_index_;
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bool valid_;
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bool InitializeCommandPool();
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std::vector<VkQueueFamilyProperties> GetQueueFamilyProperties() const;
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FML_DISALLOW_COPY_AND_ASSIGN(VulkanDevice);
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};
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} // namespace vulkan
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#endif // FLUTTER_VULKAN_VULKAN_DEVICE_H_
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