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 "vktCustomInstancesDevices.hpp"
29 #include "vkRef.hpp"
30 #include "vkPlatform.hpp"
31 #include "deUniquePtr.hpp"
32 #include "tcuCommandLine.hpp"
33 
34 #include <map>
35 #include <vector>
36 
37 namespace vkt
38 {
39 namespace sparse
40 {
41 
42 struct Queue
43 {
44 	vk::VkQueue	queueHandle;
45 	deUint32	queueFamilyIndex;
46 	deUint32	queueIndex;
47 };
48 
49 struct QueueRequirements
50 {
QueueRequirementsvkt::sparse::QueueRequirements51 	QueueRequirements(const vk::VkQueueFlags qFlags, const deUint32	qCount)
52 		: queueFlags(qFlags)
53 		, queueCount(qCount)
54 	{}
55 
56 	vk::VkQueueFlags	queueFlags;
57 	deUint32			queueCount;
58 };
59 
60 class SparseResourcesBaseInstance : public TestInstance
61 {
62 public:
SparseResourcesBaseInstance(Context & context,bool useDeviceGroups=false)63 	SparseResourcesBaseInstance (Context &context, bool useDeviceGroups = false)
64 		: TestInstance			(context)
65 		, m_numPhysicalDevices	(1)
66 		, m_useDeviceGroups		(useDeviceGroups)
67 	{
68 		const tcu::CommandLine&	cmdLine	= context.getTestContext().getCommandLine();
69 		m_deviceGroupIdx				= cmdLine.getVKDeviceGroupId() - 1;
70 	}
usingDeviceGroups()71 	bool		usingDeviceGroups() { return m_useDeviceGroups; }
72 
73 protected:
74 	typedef std::vector<QueueRequirements>				QueueRequirementsVec;
75 
76 	deUint32											m_numPhysicalDevices;
77 
78 	void												createDeviceSupportingQueues	(const QueueRequirementsVec& queueRequirements);
79 	const Queue&										getQueue						(const vk::VkQueueFlags queueFlags, const deUint32 queueIndex) const;
getDeviceInterface(void) const80 	const vk::DeviceInterface&							getDeviceInterface				(void) const		{ return *m_deviceDriver; }
getDevice(void) const81 	vk::VkDevice										getDevice						(void) const		{ return *m_logicalDevice; }
getAllocator(void)82 	vk::Allocator&										getAllocator					(void)				{ return *m_allocator; }
getPhysicalDevice(deUint32 i=0)83 	vk::VkPhysicalDevice								getPhysicalDevice				(deUint32 i = 0)	{ return m_physicalDevices[i];}
84 
85 private:
86 	bool												m_useDeviceGroups;
87 	deUint32											m_deviceGroupIdx;
88 	CustomInstance										m_deviceGroupInstance;
89 	std::vector<vk::VkPhysicalDevice>					m_physicalDevices;
90 	std::map<vk::VkQueueFlags, std::vector<Queue> >		m_queues;
91 	de::MovePtr<vk::DeviceDriver>						m_deviceDriver;
92 	vk::Move<vk::VkDevice>								m_logicalDevice;
93 	de::MovePtr<vk::Allocator>							m_allocator;
94 };
95 
96 } // sparse
97 } // vkt
98 
99 #endif // _VKTSPARSERESOURCESBASE_HPP
100