diff --git a/base/vulkanTextureLoader.hpp b/base/vulkanTextureLoader.hpp
index 3c299fb0..967193af 100644
--- a/base/vulkanTextureLoader.hpp
+++ b/base/vulkanTextureLoader.hpp
@@ -142,7 +142,7 @@ namespace vkTools
 
 				memAllocInfo.allocationSize = memReqs.size;
 				// Get memory type index for a host visible buffer
-				memAllocInfo.memoryTypeIndex = getMemoryType(memReqs.memoryTypeBits, VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT);
+				memAllocInfo.memoryTypeIndex = getMemoryType(memReqs.memoryTypeBits, VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT | VK_MEMORY_PROPERTY_HOST_COHERENT_BIT);
 
 				VK_CHECK_RESULT(vkAllocateMemory(device, &memAllocInfo, nullptr, &stagingMemory));
 				VK_CHECK_RESULT(vkBindBufferMemory(device, stagingBuffer, stagingMemory, 0));
@@ -184,7 +184,7 @@ namespace vkTools
 				imageCreateInfo.tiling = VK_IMAGE_TILING_OPTIMAL;
 				imageCreateInfo.usage = imageUsageFlags;
 				imageCreateInfo.sharingMode = VK_SHARING_MODE_EXCLUSIVE;
-				imageCreateInfo.initialLayout = VK_IMAGE_LAYOUT_PREINITIALIZED;
+				imageCreateInfo.initialLayout = VK_IMAGE_LAYOUT_UNDEFINED;
 				imageCreateInfo.extent = { texture->width, texture->height, 1 };
 				imageCreateInfo.usage = VK_IMAGE_USAGE_TRANSFER_DST_BIT | VK_IMAGE_USAGE_SAMPLED_BIT;
 
@@ -210,7 +210,7 @@ namespace vkTools
 					cmdBuffer,
 					texture->image,
 					VK_IMAGE_ASPECT_COLOR_BIT,
-					VK_IMAGE_LAYOUT_PREINITIALIZED,
+					VK_IMAGE_LAYOUT_UNDEFINED,
 					VK_IMAGE_LAYOUT_TRANSFER_DST_OPTIMAL,
 					subresourceRange);
 
@@ -290,7 +290,7 @@ namespace vkTools
 				memAllocInfo.allocationSize = memReqs.size;
 
 				// Get memory type that can be mapped to host memory
-				memAllocInfo.memoryTypeIndex = getMemoryType(memReqs.memoryTypeBits, VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT);
+				memAllocInfo.memoryTypeIndex = getMemoryType(memReqs.memoryTypeBits, VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT | VK_MEMORY_PROPERTY_HOST_COHERENT_BIT);
 
 				// Allocate host memory
 				VK_CHECK_RESULT(vkAllocateMemory(device, &memAllocInfo, nullptr, &mappableMemory));
@@ -473,7 +473,7 @@ namespace vkTools
 
 			memAllocInfo.allocationSize = memReqs.size;
 			// Get memory type index for a host visible buffer
-			memAllocInfo.memoryTypeIndex = getMemoryType(memReqs.memoryTypeBits, VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT);
+			memAllocInfo.memoryTypeIndex = getMemoryType(memReqs.memoryTypeBits, VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT | VK_MEMORY_PROPERTY_HOST_COHERENT_BIT);
 
 			VK_CHECK_RESULT(vkAllocateMemory(device, &memAllocInfo, nullptr, &stagingMemory));
 			VK_CHECK_RESULT(vkBindBufferMemory(device, stagingBuffer, stagingMemory, 0));
@@ -518,7 +518,7 @@ namespace vkTools
 			imageCreateInfo.tiling = VK_IMAGE_TILING_OPTIMAL;
 			imageCreateInfo.usage = VK_IMAGE_USAGE_SAMPLED_BIT;
 			imageCreateInfo.sharingMode = VK_SHARING_MODE_EXCLUSIVE;
-			imageCreateInfo.initialLayout = VK_IMAGE_LAYOUT_PREINITIALIZED;
+			imageCreateInfo.initialLayout = VK_IMAGE_LAYOUT_UNDEFINED;
 			imageCreateInfo.extent = { texture->width, texture->height, 1 };
 			imageCreateInfo.usage = VK_IMAGE_USAGE_TRANSFER_DST_BIT | VK_IMAGE_USAGE_SAMPLED_BIT;
 			// Cube faces count as array layers in Vulkan
@@ -551,7 +551,7 @@ namespace vkTools
 				cmdBuffer,
 				texture->image,
 				VK_IMAGE_ASPECT_COLOR_BIT,
-				VK_IMAGE_LAYOUT_PREINITIALIZED,
+				VK_IMAGE_LAYOUT_UNDEFINED,
 				VK_IMAGE_LAYOUT_TRANSFER_DST_OPTIMAL,
 				subresourceRange);
 
@@ -680,7 +680,7 @@ namespace vkTools
 
 			memAllocInfo.allocationSize = memReqs.size;
 			// Get memory type index for a host visible buffer
-			memAllocInfo.memoryTypeIndex = getMemoryType(memReqs.memoryTypeBits, VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT);
+			memAllocInfo.memoryTypeIndex = getMemoryType(memReqs.memoryTypeBits, VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT | VK_MEMORY_PROPERTY_HOST_COHERENT_BIT);
 
 			VK_CHECK_RESULT(vkAllocateMemory(device, &memAllocInfo, nullptr, &stagingMemory));
 			VK_CHECK_RESULT(vkBindBufferMemory(device, stagingBuffer, stagingMemory, 0));
@@ -724,7 +724,7 @@ namespace vkTools
 			imageCreateInfo.tiling = VK_IMAGE_TILING_OPTIMAL;
 			imageCreateInfo.usage = VK_IMAGE_USAGE_SAMPLED_BIT;
 			imageCreateInfo.sharingMode = VK_SHARING_MODE_EXCLUSIVE;
-			imageCreateInfo.initialLayout = VK_IMAGE_LAYOUT_PREINITIALIZED;
+			imageCreateInfo.initialLayout = VK_IMAGE_LAYOUT_UNDEFINED;
 			imageCreateInfo.extent = { texture->width, texture->height, 1 };
 			imageCreateInfo.usage = VK_IMAGE_USAGE_TRANSFER_DST_BIT | VK_IMAGE_USAGE_SAMPLED_BIT;
 			imageCreateInfo.arrayLayers = texture->layerCount;
@@ -755,7 +755,7 @@ namespace vkTools
 				cmdBuffer,
 				texture->image,
 				VK_IMAGE_ASPECT_COLOR_BIT,
-				VK_IMAGE_LAYOUT_PREINITIALIZED,
+				VK_IMAGE_LAYOUT_UNDEFINED,
 				VK_IMAGE_LAYOUT_TRANSFER_DST_OPTIMAL,
 				subresourceRange);