4 #include <vulkan/vulkan.h>
7 extern VkPhysicalDevice vk_physical;
8 extern VkDevice vk_device;
9 extern VkCommandPool vk_pool;
10 extern VkQueue vk_queue;
11 extern VkSwapchainKHR vk_swapchain;
12 extern VkSurfaceKHR vk_surface;
13 extern VkInstance vk_instance;
14 extern int vk_qfamily;
15 extern VkRenderPass vk_renderpass;
19 VkDeviceMemory mem_pool;
20 int mem_start, mem_size;
23 struct vku_descriptor {
24 VkDescriptorSetLayout layout;
25 VkDescriptorType type;
32 bool vku_have_extension(const char *name);
33 bool vku_have_device_extension(const char *name);
36 bool vku_create_device();
40 VkCommandBuffer vku_alloc_cmdbuf(VkCommandPool pool, VkCommandBufferLevel level);
41 bool vku_alloc_cmdbufs(VkCommandPool pool, VkCommandBufferLevel level, unsigned int count, VkCommandBuffer *buf_array);
42 void vku_free_cmdbuf(VkCommandPool pool, VkCommandBuffer buf);
44 void vku_begin_cmdbuf(VkCommandBuffer buf, unsigned int flags);
45 void vku_end_cmdbuf(VkCommandBuffer buf);
46 void vku_reset_cmdbuf(VkCommandBuffer buf);
47 void vku_submit_cmdbuf(VkQueue q, VkCommandBuffer buf, VkFence done_fence);
49 bool vku_get_surface_format(VkPhysicalDevice gpu, VkSurfaceKHR surface, VkSurfaceFormatKHR *sformat);
50 VkColorSpaceKHR vku_get_surface_colorspace(VkPhysicalDevice gpu, VkSurfaceKHR surface);
52 int vku_get_next_image(VkSwapchainKHR sc);
53 void vku_present(VkSwapchainKHR sc, int img_idx);
56 vku_buffer *vku_create_buffer(int sz, unsigned int usage);
57 void vku_destroy_buffer(vku_buffer *buf);
58 bool vku_update_buffer(vku_buffer *buf, int size, void *data);
60 void vku_cmd_copybuf(VkCommandBuffer cmdbuf, VkBuffer dest, int doffs,
61 VkBuffer src, int soffs, int size);
64 const char *vku_get_vulkan_error_str(VkResult error);
67 vku_descriptor *vku_create_descriptor(VkDescriptorType type, VkFlags stage,
68 int binding_point, int size);
69 void vku_destroy_descriptor(vku_descriptor *descriptor);
71 bool vku_create_descriptor_pool(vku_descriptor **descriptors, int num_desc,
75 void vku_destroy_descriptor_pool();*/