1 // Copyright 2013 The Flutter Authors. All rights reserved. 2 // Use of this source code is governed by a BSD-style license that can be 3 // found in the LICENSE file. 4 5 #ifndef FLUTTER_VULKAN_VULKAN_DEVICE_H_ 6 #define FLUTTER_VULKAN_VULKAN_DEVICE_H_ 7 8 #include <vector> 9 10 #ifndef RS_ENABLE_VK 11 #include "flutter/fml/compiler_specific.h" 12 #include "flutter/fml/macros.h" 13 #endif 14 #include "flutter/vulkan/vulkan_handle.h" 15 16 namespace vulkan { 17 18 class VulkanProcTable; 19 class VulkanSurface; 20 21 class VulkanDevice { 22 public: 23 VulkanDevice(VulkanProcTable& vk, 24 VulkanHandle<VkPhysicalDevice> physical_device); 25 26 ~VulkanDevice(); 27 28 bool IsValid() const; 29 30 const VulkanHandle<VkDevice>& GetHandle() const; 31 32 const VulkanHandle<VkPhysicalDevice>& GetPhysicalDeviceHandle() const; 33 34 const VulkanHandle<VkQueue>& GetQueueHandle() const; 35 36 const VulkanHandle<VkCommandPool>& GetCommandPool() const; 37 38 uint32_t GetGraphicsQueueIndex() const; 39 40 void ReleaseDeviceOwnership(); 41 42 #ifndef RS_ENABLE_VK 43 FML_WARN_UNUSED_RESULT 44 #endif 45 bool GetSurfaceCapabilities(const VulkanSurface& surface, 46 VkSurfaceCapabilitiesKHR* capabilities) const; 47 48 #ifndef RS_ENABLE_VK 49 FML_WARN_UNUSED_RESULT 50 #endif 51 bool GetPhysicalDeviceFeatures(VkPhysicalDeviceFeatures* features) const; 52 53 #ifndef RS_ENABLE_VK 54 FML_WARN_UNUSED_RESULT 55 #endif 56 bool GetPhysicalDeviceFeaturesSkia( 57 uint32_t* /* mask of GrVkFeatureFlags */ features) const; 58 59 #ifndef RS_ENABLE_VK 60 FML_WARN_UNUSED_RESULT 61 #endif 62 int ChooseSurfaceFormat(const VulkanSurface& surface, 63 std::vector<VkFormat> desired_formats, 64 VkSurfaceFormatKHR* format) const; 65 66 #ifndef RS_ENABLE_VK 67 FML_WARN_UNUSED_RESULT 68 #endif 69 bool ChoosePresentMode(const VulkanSurface& surface, 70 VkPresentModeKHR* present_mode) const; 71 72 #ifndef RS_ENABLE_VK 73 FML_WARN_UNUSED_RESULT 74 #endif 75 bool QueueSubmit(std::vector<VkPipelineStageFlags> wait_dest_pipeline_stages, 76 const std::vector<VkSemaphore>& wait_semaphores, 77 const std::vector<VkSemaphore>& signal_semaphores, 78 const std::vector<VkCommandBuffer>& command_buffers, 79 const VulkanHandle<VkFence>& fence) const; 80 81 #ifndef RS_ENABLE_VK 82 FML_WARN_UNUSED_RESULT 83 #endif 84 bool WaitIdle() const; 85 86 private: 87 VulkanProcTable& vk; 88 VulkanHandle<VkPhysicalDevice> physical_device_; 89 VulkanHandle<VkDevice> device_; 90 VulkanHandle<VkQueue> queue_; 91 VulkanHandle<VkCommandPool> command_pool_; 92 uint32_t graphics_queue_index_; 93 #ifdef RS_ENABLE_VK 94 uint32_t compute_queue_index_; 95 #endif 96 bool valid_; 97 98 std::vector<VkQueueFamilyProperties> GetQueueFamilyProperties() const; 99 100 #ifndef RS_ENABLE_VK 101 FML_DISALLOW_COPY_AND_ASSIGN(VulkanDevice); 102 #endif 103 }; 104 105 } // namespace vulkan 106 107 #endif // FLUTTER_VULKAN_VULKAN_DEVICE_H_ 108