X-Git-Url: http://git.mutantstargoat.com?a=blobdiff_plain;ds=sidebyside;f=src%2Fvk.h;h=140f525fc1773ace4ee1cc3cc0db35e45ffa7870;hb=c5fcb12273c24f6e24d459ad184f662ef9abefea;hp=f28930f77af8e73988f39f9513e078b6de65759c;hpb=6d2c68e0e885a93a4b94ca56c49240728d4a6e35;p=vkrt

diff --git a/src/vk.h b/src/vk.h
index f28930f..140f525 100644
--- a/src/vk.h
+++ b/src/vk.h
@@ -21,6 +21,15 @@ struct vk_ctx
 	uint8_t driverUUID[VK_UUID_SIZE];
 };
 
+struct vk_swapchain
+{
+    VkSwapchainKHR swapchain;
+    VkSurfaceKHR surface;
+    VkSurfaceFormatKHR surf_fmt;
+    uint32_t num_images;
+    VkExtent2D extent2d;
+};
+
 struct vk_image_props
 {
 	uint32_t w;
@@ -72,7 +81,6 @@ struct vk_buf
 	struct vk_mem_obj mobj;
 };
 
-
 struct vk_renderer
 {
 	VkPipeline pipeline;
@@ -206,6 +214,17 @@ vk_clear_color(struct vk_ctx *ctx,
                uint32_t n_attachments,
                float x, float y, float w, float h);
 
+/* swapchain */
+
+bool
+vk_create_swapchain(struct vk_ctx *ctx,
+                    int width, int height,
+                    int num_qfam,
+                    struct vk_swapchain *swapchain);
+void
+vk_destroy_swapchain(struct vk_ctx *ctx,
+                     struct vk_swapchain *swapchain);
+
 /* transitions */
 
 void