shEngineVkCore.h

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#ifndef SH_ENGINE_VK_CORE_H
#define SH_ENGINE_VK_CORE_H
 
#ifdef __cplusplus
extern "C" {
#endif//__cplusplus
 
 
 
#include "shvulkan/shVulkan.h"
 
 
 
#define SH_ENGINE_SWAPCHAIN_IMAGE_COUNT         2
#define SH_ENGINE_MAX_SWAPCHAIN_IMAGE_COUNT     6
#define SH_ENGINE_RENDERPASS_ATTACHMENT_COUNT   3
#define SH_ENGINE_SUBASS_COLOR_ATTACHMENT_COUNT 1
 
 
 
typedef struct ShEngineVkCore {
 
    //uint32_t                         instance_extension_count;
    //char**                           pp_instance_extensions;
 
    VkInstance                       instance;
                                                                                  
    VkSurfaceKHR                     surface;
    VkSurfaceCapabilitiesKHR         surface_capabilities;
                                                                                  
    VkPhysicalDevice                 physical_device;            
    VkPhysicalDeviceProperties       physical_device_properties;            
    VkPhysicalDeviceFeatures         physical_device_features;            
    VkPhysicalDeviceMemoryProperties physical_device_memory_properties;
    
    uint32_t                         graphics_queue_family_count;
    uint32_t                         present_queue_family_count;
    uint32_t                         compute_queue_family_count;
    uint32_t                         transfer_queue_family_count;
 
    uint32_t                         graphics_queue_family_indices [SH_MAX_STACK_QUEUE_FAMILY_COUNT];
    uint32_t                         present_queue_family_indices  [SH_MAX_STACK_QUEUE_FAMILY_COUNT];
    uint32_t                         compute_queue_family_indices  [SH_MAX_STACK_QUEUE_FAMILY_COUNT];
    uint32_t                         transfer_queue_family_indices [SH_MAX_STACK_QUEUE_FAMILY_COUNT];
 
    uint32_t                         default_graphics_queue_family_index;
    uint32_t                         default_present_queue_family_index;
    uint32_t                         default_compute_queue_family_index;
    uint32_t                         default_transfer_queue_family_index;
 
    VkDevice                         device;
    uint32_t                         device_extension_count;
                                                                                  
    VkQueue                          graphics_queue;
    VkQueue                          present_queue;
    VkQueue                          compute_queue;
    VkQueue                          transfer_queue;
                                                                                  
    VkCommandPool                    graphics_cmd_pool;                            
    VkCommandPool                    present_cmd_pool;
                                                                                  
    VkCommandBuffer                  graphics_cmd_buffers [SH_ENGINE_MAX_SWAPCHAIN_IMAGE_COUNT];
    VkCommandBuffer                  present_cmd_buffer;
    VkCommandBuffer                  compute_cmd_buffer;
    VkCommandBuffer                  transfer_cmd_buffer;
 
    VkFence                          graphics_cmd_fences  [SH_ENGINE_MAX_SWAPCHAIN_IMAGE_COUNT];
                                                                                  
    VkSemaphore                      current_image_acquired_semaphore;    
    VkSemaphore                      current_graphics_queue_finished_semaphore;
 
    VkSwapchainKHR                   swapchain;                       
    VkSharingMode                    swapchain_image_sharing_mode;
    VkFormat                         swapchain_image_format;                       
    uint32_t                         swapchain_image_count;
                                                                                  
    uint32_t                         sample_count;
 
    VkAttachmentDescription          input_color_attachment;             
    VkAttachmentReference            input_color_attachment_reference;             
    VkAttachmentDescription          depth_attachment;             
    VkAttachmentReference            depth_attachment_reference;             
    VkAttachmentDescription          resolve_attachment;             
    VkAttachmentReference            resolve_attachment_reference;             
    VkSubpassDescription             subpass;
                                                                                  
    VkRenderPass                     renderpass;
 
    VkImage                          swapchain_images          [SH_ENGINE_MAX_SWAPCHAIN_IMAGE_COUNT];
    VkImageView                      swapchain_image_views     [SH_ENGINE_MAX_SWAPCHAIN_IMAGE_COUNT];
    VkImage                          depth_image;
    VkDeviceMemory                   depth_image_memory;
    VkImageView                      depth_image_view;
    VkImage                          input_color_image;
    VkDeviceMemory                   input_color_image_memory;
    VkImageView                      input_color_image_view;
 
    VkFramebuffer                    framebuffers              [SH_ENGINE_MAX_SWAPCHAIN_IMAGE_COUNT];
 
    uint32_t                         swapchain_image_idx;
    uint8_t                          swapchain_suboptimal;//not used
 
} ShEngineVkCore;
 
 
 
#ifdef __cplusplus
}
#endif//__cplusplus
 
#endif//SH_ENGINE_VK_CORE_H