From b3311e60b7dc6ee1581469e2d3ac8854cdcb5ba0 Mon Sep 17 00:00:00 2001
From: Egor Yusov <egor.yusov@gmail.com>
Date: Fri, 6 Jul 2018 10:41:55 -0700
Subject: Fixed Vulkan swapchain present error when window is minimized

---
 Graphics/GraphicsEngine/src/Texture.cpp | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)

(limited to 'Graphics/GraphicsEngine')

diff --git a/Graphics/GraphicsEngine/src/Texture.cpp b/Graphics/GraphicsEngine/src/Texture.cpp
index b1769cf3..b8d30af8 100644
--- a/Graphics/GraphicsEngine/src/Texture.cpp
+++ b/Graphics/GraphicsEngine/src/Texture.cpp
@@ -37,12 +37,32 @@ void ValidateTextureDesc( const TextureDesc& Desc )
         LOG_TEXTURE_ERROR_AND_THROW("Resource dimension is undefined");
     }
 
+    if ( !(Desc.Type >= RESOURCE_DIM_TEX_1D && Desc.Type <= RESOURCE_DIM_TEX_CUBE_ARRAY) )
+    {
+        LOG_TEXTURE_ERROR_AND_THROW("Unexpected resource dimension");
+    }
+
+    if (Desc.Width == 0)
+    {
+        LOG_TEXTURE_ERROR_AND_THROW("Texture width cannot be zero");
+    }
+
     // Perform some parameter correctness check
     if( Desc.Type == RESOURCE_DIM_TEX_1D || Desc.Type == RESOURCE_DIM_TEX_1D_ARRAY )
     {
         if( Desc.Height != 1 )
             LOG_TEXTURE_ERROR_AND_THROW("Height (", Desc.Height,") of Texture 1D/Texture 1D Array must be 1");
     }
+    else
+    {
+        if (Desc.Height == 0)
+            LOG_TEXTURE_ERROR_AND_THROW("Texture height cannot be zero");
+    }
+
+    if( Desc.Type == RESOURCE_DIM_TEX_3D && Desc.Depth == 0 )
+    {
+        LOG_TEXTURE_ERROR_AND_THROW("3D texture depth cannot be zero");
+    }
 
     if(  Desc.Type == RESOURCE_DIM_TEX_1D || Desc.Type == RESOURCE_DIM_TEX_2D )
     {
-- 
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