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authorassiduous <assiduous@diligentgraphics.com>2019-12-12 22:41:17 +0000
committerassiduous <assiduous@diligentgraphics.com>2019-12-12 22:41:17 +0000
commit80bfa52139976bd51b43c58e9576d379fe9f8a14 (patch)
tree3d7663ef18296eb5cc6de7fedeb8a1fc1e4d372f /Tests/TestApp/src/TestSamplerCreation.cpp
parentUpdated core & tools. Fixed https://github.com/DiligentGraphics/DiligentEngin... (diff)
downloadDiligentEngine-80bfa52139976bd51b43c58e9576d379fe9f8a14.tar.gz
DiligentEngine-80bfa52139976bd51b43c58e9576d379fe9f8a14.zip
Updated submodules (added unit tests). Reworked TestApp
Diffstat (limited to 'Tests/TestApp/src/TestSamplerCreation.cpp')
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diff --git a/Tests/TestApp/src/TestSamplerCreation.cpp b/Tests/TestApp/src/TestSamplerCreation.cpp
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-/* Copyright 2019 Diligent Graphics LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OF ANY PROPRIETARY RIGHTS.
- *
- * In no event and under no legal theory, whether in tort (including negligence),
- * contract, or otherwise, unless required by applicable law (such as deliberate
- * and grossly negligent acts) or agreed to in writing, shall any Contributor be
- * liable for any damages, including any direct, indirect, special, incidental,
- * or consequential damages of any character arising as a result of this License or
- * out of the use or inability to use the software (including but not limited to damages
- * for loss of goodwill, work stoppage, computer failure or malfunction, or any and
- * all other commercial damages or losses), even if such Contributor has been advised
- * of the possibility of such damages.
- */
-
-#include "pch.h"
-#include "TestSamplerCreation.h"
-#include "RenderDevice.h"
-
-using namespace Diligent;
-
-TestSamplerCreation::TestSamplerCreation(IRenderDevice *pDevice) :
- UnitTestBase("Test sampler creation"),
- m_pDevice(pDevice)
-{
- // Test different filters
- for(int Min = 0; Min < 2; ++Min)
- for(int Mag = 0; Mag < 2; ++Mag)
- for(int Mip = 0; Mip < 2; ++Mip)
- {
- SamplerDesc SamplerDesc;
- SamplerDesc.MinFilter = Min ? FILTER_TYPE_LINEAR : FILTER_TYPE_POINT;
- SamplerDesc.MagFilter = Mag ? FILTER_TYPE_LINEAR : FILTER_TYPE_POINT;
- SamplerDesc.MipFilter = Mip ? FILTER_TYPE_LINEAR : FILTER_TYPE_POINT;
- RefCntAutoPtr<ISampler> pSampler;
- m_pDevice->CreateSampler(SamplerDesc, &pSampler);
- }
-
- {
- SamplerDesc SamplerDesc;
- SamplerDesc.MinFilter = FILTER_TYPE_ANISOTROPIC;
- SamplerDesc.MagFilter = FILTER_TYPE_ANISOTROPIC;
- SamplerDesc.MipFilter = FILTER_TYPE_ANISOTROPIC;
- SamplerDesc.MaxAnisotropy = 4;
- RefCntAutoPtr<ISampler> pSampler;
- m_pDevice->CreateSampler(SamplerDesc, &pSampler);
- }
-
- for(int Min = 0; Min < 2; ++Min)
- for(int Mag = 0; Mag < 2; ++Mag)
- for(int Mip = 0; Mip < 2; ++Mip)
- {
- SamplerDesc SamplerDesc;
- SamplerDesc.MinFilter = Min ? FILTER_TYPE_COMPARISON_LINEAR : FILTER_TYPE_COMPARISON_POINT;
- SamplerDesc.MagFilter = Mag ? FILTER_TYPE_COMPARISON_LINEAR : FILTER_TYPE_COMPARISON_POINT;
- SamplerDesc.MipFilter = Mip ? FILTER_TYPE_COMPARISON_LINEAR : FILTER_TYPE_COMPARISON_POINT;
- RefCntAutoPtr<ISampler> pSampler;
- m_pDevice->CreateSampler(SamplerDesc, &pSampler);
- }
-
- {
- SamplerDesc SamplerDesc;
- SamplerDesc.MinFilter = FILTER_TYPE_COMPARISON_ANISOTROPIC;
- SamplerDesc.MagFilter = FILTER_TYPE_COMPARISON_ANISOTROPIC;
- SamplerDesc.MipFilter = FILTER_TYPE_COMPARISON_ANISOTROPIC;
- SamplerDesc.MaxAnisotropy = 4;
- RefCntAutoPtr<ISampler> pSampler;
- m_pDevice->CreateSampler(SamplerDesc, &pSampler);
- }
-
- // Test address modes
- TEXTURE_ADDRESS_MODE AddrModes[] =
- {
- TEXTURE_ADDRESS_WRAP,
- TEXTURE_ADDRESS_MIRROR,
- TEXTURE_ADDRESS_CLAMP,
- TEXTURE_ADDRESS_BORDER
- //TEXTURE_ADDRESS_MIRROR_ONCE // This mode is not supported on Intel HW
- };
-
- for(int AddrMode = 0; AddrMode < _countof(AddrModes); ++AddrMode)
- {
- SamplerDesc SamplerDesc;
- SamplerDesc.MinFilter = FILTER_TYPE_LINEAR;
- SamplerDesc.MagFilter = FILTER_TYPE_LINEAR;
- SamplerDesc.MipFilter = FILTER_TYPE_LINEAR;
- SamplerDesc.AddressU = SamplerDesc.AddressV = SamplerDesc.AddressW = AddrModes[AddrMode];
- RefCntAutoPtr<ISampler> pSampler;
- m_pDevice->CreateSampler(SamplerDesc, &pSampler);
- }
-
- // Test comparison funcs
- COMPARISON_FUNCTION CmpFuncs[] =
- {
- COMPARISON_FUNC_NEVER,
- COMPARISON_FUNC_LESS,
- COMPARISON_FUNC_EQUAL,
- COMPARISON_FUNC_LESS_EQUAL,
- COMPARISON_FUNC_GREATER,
- COMPARISON_FUNC_NOT_EQUAL,
- COMPARISON_FUNC_GREATER_EQUAL,
- COMPARISON_FUNC_ALWAYS
- };
-
- for(int CmpFunc=0; CmpFunc < _countof(CmpFuncs); ++CmpFunc)
- {
- SamplerDesc SamplerDesc;
- SamplerDesc.MinFilter = FILTER_TYPE_LINEAR;
- SamplerDesc.MagFilter = FILTER_TYPE_LINEAR;
- SamplerDesc.MipFilter = FILTER_TYPE_LINEAR;
- SamplerDesc.ComparisonFunc = CmpFuncs[CmpFunc];
- RefCntAutoPtr<ISampler> pSampler1, pSampler2;
- SamplerDesc.Name = "Sam1";
- m_pDevice->CreateSampler(SamplerDesc, &pSampler1);
- SamplerDesc.Name = "Sam2";
- m_pDevice->CreateSampler(SamplerDesc, &pSampler2);
- assert(pSampler1 == pSampler2);
- }
-
- SetStatus(TestResult::Succeeded);
-}