#include <vulkan/vulkan.h>
#include <vector>
-extern VkPipeline *vkgparent_pipeline;
-extern VkDescriptorSet *vkdescset;
-extern VkFramebuffer *vkfbufs;
-extern VkRenderPass vkrpass;
-extern VkInstance vkinst;
-extern VkPhysicalDevice vkpdev;
-extern VkDevice vkdev;
-extern VkQueue vkq;
-extern VkCommandPool vkcmdpool;
-extern VkCommandBuffer vkcmdbuf; /* primary command buffer */
-extern int vkqfamily;
-
-/* presentation */
-extern VkSurfaceKHR vksurface;
-extern VkSwapchainKHR vkswapchain;
-extern int vknum_swapchain_images;
-extern VkImage *vkswapchain_images;
-extern VkImageView *vkswapchain_views;
-extern int vk_curr_swapchain_image;
-extern VkSemaphore vk_img_avail_sema;
-extern VkSemaphore vk_rend_done_sema;
+extern VkPhysicalDevice vk_physical;
+extern VkDevice vk_device;
+extern VkCommandPool vk_pool;
+extern VkQueue vk_queue;
+extern VkSwapchainKHR vk_swapchain;
+extern VkSurfaceKHR vk_surface;
+extern VkInstance vk_instance;
+extern int vk_qfamily;
+extern VkDescriptorPool vk_dpool;
struct vku_buffer {
VkBuffer buf;
int mem_start, mem_size;
};
+struct vku_descriptor {
+ VkDescriptorSetLayout layout;
+ VkDescriptorType type;
+ VkFlags stage_flags;
+ int binding_point;
+ int size;
+};
+
/* extensions */
bool vku_have_extension(const char *name);
bool vku_have_device_extension(const char *name);
bool vku_create_device();
void vku_cleanup();
-/* semaphores */
-bool vku_create_semaphores();
-
/* command buffers */
VkCommandBuffer vku_alloc_cmdbuf(VkCommandPool pool, VkCommandBufferLevel level);
+bool vku_alloc_cmdbufs(VkCommandPool pool, VkCommandBufferLevel level, unsigned int count, VkCommandBuffer *buf_array);
void vku_free_cmdbuf(VkCommandPool pool, VkCommandBuffer buf);
void vku_begin_cmdbuf(VkCommandBuffer buf, unsigned int flags);
void vku_reset_cmdbuf(VkCommandBuffer buf);
void vku_submit_cmdbuf(VkQueue q, VkCommandBuffer buf, VkFence done_fence);
-/* swapchain */
-VkSwapchainKHR vku_create_swapchain(VkSurfaceKHR surf, int xsz, int ysz, int n,
- VkPresentModeKHR pmode, VkSwapchainKHR prev);
-VkImage *vku_get_swapchain_images(VkSwapchainKHR sc, int *count);
-VkImageView *vku_create_image_views(VkImage *images, int count);
+bool vku_get_surface_format(VkPhysicalDevice gpu, VkSurfaceKHR surface, VkSurfaceFormatKHR *sformat);
+VkColorSpaceKHR vku_get_surface_colorspace(VkPhysicalDevice gpu, VkSurfaceKHR surface);
+
int vku_get_next_image(VkSwapchainKHR sc);
void vku_present(VkSwapchainKHR sc, int img_idx);
-/* rederpass */
-bool vku_create_renderpass();
-
-/* framebuffer */
-bool vku_create_framebuffers(VkImageView *image_views, int count, int w, int h);
-
/* buffers */
vku_buffer *vku_create_buffer(int sz, unsigned int usage);
void vku_destroy_buffer(vku_buffer *buf);
+bool vku_update_buffer(vku_buffer *buf, int size, void *data);
+
void vku_cmd_copybuf(VkCommandBuffer cmdbuf, VkBuffer dest, int doffs,
VkBuffer src, int soffs, int size);
/* other */
const char *vku_get_vulkan_error_str(VkResult error);
-/* pipeline */
-bool vku_create_graphics_pipeline(VkPipelineLayout *layout);
+/* pipelines */
+vku_descriptor *vku_create_descriptor(VkDescriptorType type, VkFlags stage,
+ int binding_point, int size);
+void vku_destroy_descriptor(vku_descriptor *descriptor);
-/* descriptor set */
-//bool vku_create_descriptor_set()
+bool vku_create_descriptor_pool(vku_descriptor **descriptors, int num_desc, VkDescriptorSet set);
+void vku_destroy_descriptor_pool();
#endif // VKUTIL_H_