X-Git-Url: https://eleni.mutantstargoat.com/git/?p=vkrt;a=blobdiff_plain;f=src%2Fvk.h;h=140f525fc1773ace4ee1cc3cc0db35e45ffa7870;hp=7380a4080c926f2652c7119cecb64d62559ff73f;hb=526b6a7f13b31bab2b022eb9f74ec653ce4d4cd0;hpb=04881c8da046dfd0b56c42b1dfb81b8a06398c46

diff --git a/src/vk.h b/src/vk.h
index 7380a40..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;
@@ -205,6 +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