fixes in image structs and functions

[vkrt] / src / main.c

diff --git a/src/main.c b/src/main.c
index b0a5ec4..6309b41 100644 (file)
--- a/src/main.c
+++ b/src/main.c
@@ -41,8 +41,10 @@ static VkSurfaceKHR vk_surf;
 static int vsz, fsz;
 static struct vk_renderer vk_rnd;
 static struct vk_swapchain vk_chain;
-
 static struct vk_semaphores vk_sema;
+static struct vk_image_attachment vk_color_att;
+static struct vk_image_attachment vk_depth_att;
+static struct vk_image_props vk_depth_att_props;
 
 /* empty for as long as we hardcode the vertices in the vertex shader */
 static struct vk_vertex_info vk_vert_info;
@@ -127,9 +129,27 @@ init()
     vsdr = sdr_load("data/main.vert.spv", &vsz);
     fsdr = sdr_load("data/main.frag.spv", &fsz);
 
+    /* create depth attachment (for the moment we are going to use this
+     * for all images */
+    if (!vk_fill_image_props(&vk_core,
+                             win_w, win_h, 1,
+                             1, 1, 1,
+                             VK_FORMAT_D24_UNORM_S8_UINT,
+                             VK_IMAGE_TILING_OPTIMAL,
+                             VK_IMAGE_LAYOUT_UNDEFINED,
+                             VK_IMAGE_LAYOUT_DEPTH_STENCIL_ATTACHMENT_OPTIMAL,
+                             false, &vk_depth_att_props)) {
+        fprintf(stderr, "Unsupported depth image properties\n");
+        return false;
+    }
+    if (!vk_create_image(&vk_core, &vk_depth_att_props, &vk_depth_att.obj)) {
+        fprintf(stderr, "Failed to create depth attachment.\n");
+        return false;
+    }
+
     /* create renderer */
     if (!vk_create_renderer(&vk_core, vsdr, vsz, fsdr, fsz,
-                            false, false, 0, 0,
+                            false, false, 0, &vk_depth_att,
                             &vk_vert_info, &vk_rnd)) {
         fprintf(stderr, "Failed to create renderer.\n");
         return false;