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      1 #ifndef _VKTSPARSERESOURCESBASE_HPP
      2 #define _VKTSPARSERESOURCESBASE_HPP
      3 /*------------------------------------------------------------------------
      4  * Vulkan Conformance Tests
      5  * ------------------------
      6  *
      7  * Copyright (c) 2016 The Khronos Group Inc.
      8  *
      9  * Licensed under the Apache License, Version 2.0 (the "License");
     10  * you may not use this file except in compliance with the License.
     11  * You may obtain a copy of the License at
     12  *
     13  *      http://www.apache.org/licenses/LICENSE-2.0
     14  *
     15  * Unless required by applicable law or agreed to in writing, software
     16  * distributed under the License is distributed on an "AS IS" BASIS,
     17  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
     18  * See the License for the specific language governing permissions and
     19  * limitations under the License.
     20  *
     21  *//*!
     22  * \file  vktSparseResourcesBase.hpp
     23  * \brief Sparse Resources Base Instance
     24  *//*--------------------------------------------------------------------*/
     25 
     26 #include "vkDefs.hpp"
     27 #include "vktTestCase.hpp"
     28 #include "vkRef.hpp"
     29 #include "vkPlatform.hpp"
     30 #include "deUniquePtr.hpp"
     31 #include "tcuCommandLine.hpp"
     32 
     33 #include <map>
     34 #include <vector>
     35 
     36 namespace vkt
     37 {
     38 namespace sparse
     39 {
     40 
     41 struct Queue
     42 {
     43 	vk::VkQueue	queueHandle;
     44 	deUint32	queueFamilyIndex;
     45 	deUint32	queueIndex;
     46 };
     47 
     48 struct QueueRequirements
     49 {
     50 	QueueRequirements(const vk::VkQueueFlags qFlags, const deUint32	qCount)
     51 		: queueFlags(qFlags)
     52 		, queueCount(qCount)
     53 	{}
     54 
     55 	vk::VkQueueFlags	queueFlags;
     56 	deUint32			queueCount;
     57 };
     58 
     59 class SparseResourcesBaseInstance : public TestInstance
     60 {
     61 public:
     62 	SparseResourcesBaseInstance (Context &context, bool useDeviceGroups = false)
     63 		: TestInstance			(context)
     64 		, m_numPhysicalDevices	(1)
     65 		, m_useDeviceGroups		(useDeviceGroups)
     66 	{
     67 		const tcu::CommandLine&	cmdLine	= context.getTestContext().getCommandLine();
     68 		m_deviceGroupIdx				= cmdLine.getVKDeviceGroupId() - 1;
     69 	}
     70 	bool		usingDeviceGroups() { return m_useDeviceGroups; }
     71 
     72 protected:
     73 	typedef std::vector<QueueRequirements>				QueueRequirementsVec;
     74 
     75 	deUint32											m_numPhysicalDevices;
     76 
     77 	void												createDeviceSupportingQueues	(const QueueRequirementsVec& queueRequirements);
     78 	const Queue&										getQueue						(const vk::VkQueueFlags queueFlags, const deUint32 queueIndex) const;
     79 	const vk::DeviceInterface&							getDeviceInterface				(void) const		{ return *m_deviceDriver; }
     80 	vk::VkDevice										getDevice						(void) const		{ return *m_logicalDevice; }
     81 	vk::Allocator&										getAllocator					(void)				{ return *m_allocator; }
     82 	vk::VkPhysicalDevice								getPhysicalDevice				(deUint32 i = 0)	{ return m_physicalDevices[i];}
     83 
     84 private:
     85 	bool												m_useDeviceGroups;
     86 	deUint32											m_deviceGroupIdx;
     87 	vk::Move<vk::VkInstance>							m_deviceGroupInstance;
     88 	std::vector<vk::VkPhysicalDevice>					m_physicalDevices;
     89 	std::map<vk::VkQueueFlags, std::vector<Queue> >		m_queues;
     90 	de::MovePtr<vk::DeviceDriver>						m_deviceDriver;
     91 	vk::Move<vk::VkDevice>								m_logicalDevice;
     92 	de::MovePtr<vk::Allocator>							m_allocator;
     93 };
     94 
     95 } // sparse
     96 } // vkt
     97 
     98 #endif // _VKTSPARSERESOURCESBASE_HPP
     99