1#ifndef _VKTDRAWTESTCASEUTIL_HPP
2#define _VKTDRAWTESTCASEUTIL_HPP
3/*------------------------------------------------------------------------
4 * Vulkan Conformance Tests
5 * ------------------------
6 *
7 * Copyright (c) 2015 The Khronos Group Inc.
8 * Copyright (c) 2015 Intel Corporation
9 *
10 * Licensed under the Apache License, Version 2.0 (the "License");
11 * you may not use this file except in compliance with the License.
12 * You may obtain a copy of the License at
13 *
14 *      http://www.apache.org/licenses/LICENSE-2.0
15 *
16 * Unless required by applicable law or agreed to in writing, software
17 * distributed under the License is distributed on an "AS IS" BASIS,
18 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
19 * See the License for the specific language governing permissions and
20 * limitations under the License.
21 *
22 *//*!
23 * \file
24 * \brief Draw Test Case Utils
25 *//*--------------------------------------------------------------------*/
26
27
28#include "tcuDefs.hpp"
29#include "tcuResource.hpp"
30
31#include "vktTestCase.hpp"
32
33#include "gluShaderUtil.hpp"
34#include "vkPrograms.hpp"
35
36#include "deUniquePtr.hpp"
37
38#include <map>
39
40namespace vkt
41{
42namespace Draw
43{
44
45class ShaderSourceProvider
46{
47public:
48	static std::string getSource (tcu::Archive& archive, const char* path)
49	{
50		de::UniquePtr<tcu::Resource> resource(archive.getResource(path));
51
52		std::vector<deUint8> readBuffer(resource->getSize() + 1);
53		resource->read(&readBuffer[0], resource->getSize());
54		readBuffer[readBuffer.size() - 1] = 0;
55
56		return std::string(reinterpret_cast<const char*>(&readBuffer[0]));
57	}
58};
59
60typedef std::map<glu::ShaderType, const char*> ShaderMap;
61
62struct TestSpecBase
63{
64	ShaderMap				shaders;
65	vk::VkPrimitiveTopology	topology;
66};
67
68template<typename Instance>
69class InstanceFactory : public TestCase
70{
71public:
72	InstanceFactory (tcu::TestContext& testCtx, const std::string& name, const std::string& desc, typename Instance::TestSpec testSpec)
73		: TestCase		(testCtx, name, desc)
74		, m_testSpec	(testSpec)
75	{
76	}
77
78	TestInstance* createInstance (Context& context) const
79	{
80		return new Instance(context, m_testSpec);
81	}
82
83	virtual void initPrograms (vk::SourceCollections& programCollection) const
84	{
85		for (ShaderMap::const_iterator i = m_testSpec.shaders.begin(); i != m_testSpec.shaders.end(); ++i)
86		{
87			programCollection.glslSources.add(i->second) <<
88				glu::ShaderSource(i->first, ShaderSourceProvider::getSource(m_testCtx.getArchive(), i->second));
89		}
90	}
91
92private:
93	const typename Instance::TestSpec m_testSpec;
94};
95
96} // Draw
97} // vkt
98
99#endif // _VKTDRAWTESTCASEUTIL_HPP
100