nuclear@3: #ifndef VKU_H_
nuclear@3: #define VKU_H_
nuclear@3: 
nuclear@4: #ifdef __unix__
nuclear@4: #define VK_USE_PLATFORM_XLIB_KHR
nuclear@4: #endif
nuclear@4: 
nuclear@3: #include <vulkan/vulkan.h>
nuclear@3: 
nuclear@3: VkInstance vk;
nuclear@3: VkDevice vkdev;
nuclear@3: VkQueue vkq;
nuclear@3: VkCommandPool vkcmdpool;
nuclear@4: VkCommandBuffer vkcmdbuf;	/* primary command buffer */
nuclear@3: 
nuclear@14: int swapchain_size;
nuclear@7: VkImage *swapchain_images;
nuclear@14: VkFormat swapchain_image_fmt;
nuclear@14: VkImageView *swapchain_views;
nuclear@7: int next_swapchain_image;
nuclear@14: VkFramebuffer *swapchain_framebuf;
nuclear@17: VkSemaphore swapchain_getimg_sem;
nuclear@17: VkCommandBuffer *swapchain_cmdbuf;
nuclear@7: 
nuclear@12: VkViewport vkvport;
nuclear@13: VkRenderPass vkrpass;
nuclear@12: 
nuclear@7: 
nuclear@4: struct vku_buffer {
nuclear@3: 	VkBuffer buf;
nuclear@3: 	VkDeviceMemory mem_pool;
nuclear@3: 	int mem_start, mem_size;
nuclear@3: };
nuclear@3: 
nuclear@4: int vku_have_extension(const char *name);
nuclear@4: int vku_have_device_extension(const char *name);
nuclear@4: 
nuclear@15: void vku_set_debug_callback(void (*func)(const char*, void*), void *cls);
nuclear@15: 
nuclear@3: int vku_create_dev(void);
nuclear@3: void vku_cleanup(void);
nuclear@3: 
nuclear@4: VkCommandBuffer vku_alloc_cmdbuf(VkCommandPool pool, VkCommandBufferLevel level);
nuclear@4: void vku_free_cmdbuf(VkCommandPool pool, VkCommandBuffer buf);
nuclear@3: 
nuclear@4: void vku_begin_cmdbuf(VkCommandBuffer buf, unsigned int flags);
nuclear@4: void vku_end_cmdbuf(VkCommandBuffer buf);
nuclear@4: void vku_reset_cmdbuf(VkCommandBuffer buf);
nuclear@4: 
nuclear@17: void vku_submit_cmdbuf(VkQueue q, VkCommandBuffer buf, VkSemaphore sem_wait,
nuclear@17: 		VkSemaphore sem_done, VkFence done_fence);
nuclear@4: 
nuclear@5: VkSwapchainKHR vku_create_swapchain(VkSurfaceKHR surf, int xsz, int ysz, int n,
nuclear@14: 		VkFormat fmt, VkPresentModeKHR pmode, VkSwapchainKHR prev);
nuclear@6: VkImage *vku_get_swapchain_images(VkSwapchainKHR sc, int *count);
nuclear@17: int vku_get_next_image(VkSwapchainKHR sc, VkSemaphore semdone);
nuclear@17: void vku_present(VkSwapchainKHR sc, int img_idx, VkSemaphore sem_wait);
nuclear@5: 
nuclear@14: VkImageView vku_create_view(VkImage img, VkFormat fmt);
nuclear@14: void vku_destroy_view(VkImageView view);
nuclear@14: 
nuclear@14: VkFramebuffer vku_create_framebuffer(VkImageView view, int width, int height, VkRenderPass rpass);
nuclear@14: void vku_destroy_framebuffer(VkFramebuffer fb);
nuclear@14: 
nuclear@4: struct vku_buffer *vku_create_buffer(int sz, unsigned int usage);
nuclear@4: void vku_destroy_buffer(struct vku_buffer *buf);
nuclear@4: 
nuclear@4: void vku_cmd_copybuf(VkCommandBuffer cmdbuf, VkBuffer dest, int doffs,
nuclear@4: 		VkBuffer src, int soffs, int size);
nuclear@4: 
nuclear@13: VkRenderPass vku_create_renderpass(VkFormat cfmt, VkFormat dsfmt);
nuclear@13: void vku_destroy_renderpass(VkRenderPass rpass);
nuclear@15: void vku_begin_renderpass(VkCommandBuffer cmdbuf, VkRenderPass rpass, VkFramebuffer fb,
nuclear@15: 		VkSubpassContents cont);
nuclear@15: void vku_end_renderpass(VkCommandBuffer cmdbuf);
nuclear@13: 
nuclear@17: VkSemaphore vku_create_semaphore(void);
nuclear@17: void vku_destroy_semaphore(VkSemaphore s);
nuclear@17: 
nuclear@17: VkFence vku_create_fence(void);
nuclear@17: void vku_destroy_fence(VkFence f);
nuclear@17: void vku_wait_fence(VkFence f);
nuclear@17: 
nuclear@4: /* platform-specific */
nuclear@4: #ifdef VK_USE_PLATFORM_XLIB_KHR
nuclear@4: #include <X11/Xlib.h>
nuclear@4: int vku_xlib_usable_visual(Display *dpy, VisualID vid);
nuclear@5: VkSurfaceKHR vku_xlib_create_surface(Display *dpy, Window win);
nuclear@4: #endif
nuclear@3: 
nuclear@3: #endif	/* VKU_H_ */