rewriting swapchain/image/allocation parts

[demo] / src / vulkan / vkutil.h

diff --git a/src/vulkan/vkutil.h b/src/vulkan/vkutil.h
index 853349f..396209f 100644 (file)
--- a/src/vulkan/vkutil.h
+++ b/src/vulkan/vkutil.h
@@ -4,23 +4,28 @@
 #include <vulkan/vulkan.h>
 #include <vector>
 
-extern VkPipeline *vkgraphics_pipeline;
+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 VkPipeline *vkgparent_pipeline;
 extern VkDescriptorSet *vkdescset;
 extern VkFramebuffer *vkfbufs;
 extern VkRenderPass vkrpass;
-extern VkSwapchainKHR vkswapchain;
-extern VkImage *vkswapchain_images;
-extern VkImageView *vkswapchain_views;
-extern int vknum_swapchain_images;
-extern VkSurfaceKHR vksurface;
 extern VkInstance vkinst;
-extern VkPhysicalDevice vkpdev;
-extern VkDevice vkdev;
-extern VkQueue vkq;
-extern VkCommandPool vkcmdpool;
 extern VkCommandBuffer vkcmdbuf;       /* primary command buffer */
 extern int vkqfamily;
-extern int vknext_swapchain_image;
+
+/* presentation */
+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;
 
 struct vku_buffer {
        VkBuffer buf;
@@ -36,6 +41,9 @@ 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);
 void vku_free_cmdbuf(VkCommandPool pool, VkCommandBuffer buf);