From f36203152ee84fecfbd4f2fbadbe2da4265e1d01 Mon Sep 17 00:00:00 2001
From: hodasemi <michaelh.95@t-online.de>
Date: Tue, 9 May 2023 17:02:10 +0200
Subject: [PATCH] Add size checks to image and framebuffer

---
 vulkan-rs/src/framebuffer.rs | 3 +++
 vulkan-rs/src/image.rs       | 3 +++
 2 files changed, 6 insertions(+)

diff --git a/vulkan-rs/src/framebuffer.rs b/vulkan-rs/src/framebuffer.rs
index 93ff619..ff320d3 100644
--- a/vulkan-rs/src/framebuffer.rs
+++ b/vulkan-rs/src/framebuffer.rs
@@ -75,6 +75,9 @@ impl<'a> FramebufferBuilder<'a> {
             self.layers,
         );
 
+        debug_assert_ne!(self.width, 0);
+        debug_assert_ne!(self.height, 0);
+
         let framebuffer = device.create_framebuffer(&framebuffer_ci)?;
 
         Ok(Arc::new(Framebuffer {
diff --git a/vulkan-rs/src/image.rs b/vulkan-rs/src/image.rs
index 2c763d5..4920f8d 100644
--- a/vulkan-rs/src/image.rs
+++ b/vulkan-rs/src/image.rs
@@ -440,6 +440,9 @@ impl ImageBuilder {
     }
 
     fn create_image(device: &Arc<Device>, image_ci: &VkImageCreateInfo) -> Result<VkImage> {
+        debug_assert_ne!(image_ci.extent.width, 0);
+        debug_assert_ne!(image_ci.extent.height, 0);
+
         device.create_image(image_ci)
     }