Fix pool sizes

Author: SaschaWillems

examples/ssao/ssao.cpp

@@ -493,7 +493,7 @@ class VulkanExample : public VulkanExampleBase
 		// Pool
 		std::vector<VkDescriptorPoolSize> poolSizes = {
 			vks::initializers::descriptorPoolSize(VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER, maxConcurrentFrames * 4),
-			vks::initializers::descriptorPoolSize(VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER, maxConcurrentFrames * 8)
+			vks::initializers::descriptorPoolSize(VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER, maxConcurrentFrames * 10)
 		};
 		VkDescriptorPoolCreateInfo descriptorPoolInfo = vks::initializers::descriptorPoolCreateInfo(poolSizes, maxConcurrentFrames * 4);
 		VK_CHECK_RESULT(vkCreateDescriptorPool(device, &descriptorPoolInfo, nullptr, &descriptorPool));

examples/timelinesemaphore/timelinesemaphore.cpp

@@ -233,7 +233,7 @@ class VulkanExample : public VulkanExampleBase
 		std::vector<VkDescriptorPoolSize> poolSizes = {
 			vks::initializers::descriptorPoolSize(VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER, maxConcurrentFrames * 2),
 			vks::initializers::descriptorPoolSize(VK_DESCRIPTOR_TYPE_STORAGE_BUFFER, maxConcurrentFrames),
-			vks::initializers::descriptorPoolSize(VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER, maxConcurrentFrames)
+			vks::initializers::descriptorPoolSize(VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER, maxConcurrentFrames * 2)
 		};
 		VkDescriptorPoolCreateInfo descriptorPoolInfo = vks::initializers::descriptorPoolCreateInfo(poolSizes, maxConcurrentFrames * 2);
 		VK_CHECK_RESULT(vkCreateDescriptorPool(device, &descriptorPoolInfo, nullptr, &descriptorPool));

examples/vertexattributes/vertexattributes.cpp

@@ -369,7 +369,7 @@ void VulkanExample::setupDescriptors()
 	// One ubo to pass dynamic data to the shader
 	// Two combined image samplers per material as each material uses color and normal maps
 	std::vector<VkDescriptorPoolSize> poolSizes = {
-		vks::initializers::descriptorPoolSize(VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER, 1),
+		vks::initializers::descriptorPoolSize(VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER, maxConcurrentFrames),
 		vks::initializers::descriptorPoolSize(VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER, static_cast<uint32_t>(scene.materials.size()) * 2),
 	};
 	// One set for matrices and one per model image/texture