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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 "TestCopyTexData.h"
-#include "RenderDevice.h"
-#include "GraphicsUtilities.h"
-#include "Errors.h"
-
-using namespace Diligent;
-
-TestCopyTexData::TestCopyTexData( IRenderDevice *pDevice, IDeviceContext *pContext ) :
- UnitTestBase("Texture data copy test"),
- m_pDevice(pDevice),
- m_pContext(pContext)
-{
- TEXTURE_FORMAT TestFormats[] =
- {
- TEX_FORMAT_RGBA32_FLOAT,
- TEX_FORMAT_RGBA32_UINT,
- TEX_FORMAT_RGBA32_SINT,
- TEX_FORMAT_RGBA16_FLOAT,
- TEX_FORMAT_RGBA16_UINT,
- TEX_FORMAT_RGBA16_SINT,
- TEX_FORMAT_RGBA8_UNORM,
- TEX_FORMAT_RGBA8_SNORM,
- TEX_FORMAT_RGBA8_UINT,
- TEX_FORMAT_RGBA8_SINT,
-
- TEX_FORMAT_RG32_FLOAT,
- TEX_FORMAT_RG32_UINT,
- TEX_FORMAT_RG32_SINT,
- TEX_FORMAT_RG16_FLOAT,
- TEX_FORMAT_RG16_UINT,
- TEX_FORMAT_RG16_SINT,
- TEX_FORMAT_RG8_UNORM,
- TEX_FORMAT_RG8_SNORM,
- TEX_FORMAT_RG8_UINT,
- TEX_FORMAT_RG8_SINT,
-
- TEX_FORMAT_R32_FLOAT,
- TEX_FORMAT_R32_UINT,
- TEX_FORMAT_R32_SINT,
- TEX_FORMAT_R16_FLOAT,
- TEX_FORMAT_R16_UINT,
- TEX_FORMAT_R16_SINT,
- TEX_FORMAT_R8_UNORM,
- TEX_FORMAT_R8_SNORM,
- TEX_FORMAT_R8_UINT,
- TEX_FORMAT_R8_SINT
- };
- int NumFormatsTested = 0;
- for( auto f = 0; f < _countof( TestFormats ); ++f )
- {
- Test2DTexture(TestFormats[f]);
- Test2DTexArray(TestFormats[f]);
- Test3DTexture(TestFormats[f]);
- ++NumFormatsTested;
- }
- std::stringstream infoss;
- infoss << "Formats tested: " << NumFormatsTested;
- SetStatus(TestResult::Succeeded, infoss.str().c_str());
-}
-
-void TestCopyTexData::Test2DTexture( TEXTURE_FORMAT Format )
-{
- TextureDesc TexDesc;
- TexDesc.Type = RESOURCE_DIM_TEX_2D;
- TexDesc.Format = Format;
- TexDesc.Width = 128;
- TexDesc.Height = 128;
- TexDesc.BindFlags = BIND_SHADER_RESOURCE;
- TexDesc.MipLevels = 5;
- TexDesc.Usage = USAGE_DEFAULT;
-
- Diligent::RefCntAutoPtr<ITexture> pSrcTex, pDstTex;
- auto FmtAttribs = m_pDevice->GetTextureFormatInfo(Format);
- auto TexelSize = Uint32{FmtAttribs.ComponentSize} * Uint32{FmtAttribs.NumComponents};
- std::vector<uint8_t> DummyData(size_t{TexDesc.Width} * size_t{TexDesc.Height} * size_t{TexelSize});
- TextureData InitData;
- InitData.NumSubresources = TexDesc.MipLevels;
- std::vector<TextureSubResData> SubResData(InitData.NumSubresources);
- for(Uint32 mip=0; mip < TexDesc.MipLevels; ++mip)
- {
- SubResData[mip] = TextureSubResData{DummyData.data(), (TexDesc.Width >> mip) * TexelSize, 0};
- }
- InitData.pSubResources = SubResData.data();
- m_pDevice->CreateTexture( TexDesc, &InitData, &pSrcTex );
- m_pDevice->CreateTexture( TexDesc, nullptr, &pDstTex );
-
- CopyTextureAttribs CopyAttribs;
- CopyAttribs.pSrcTexture = pSrcTex;
- CopyAttribs.SrcMipLevel = 2;
- CopyAttribs.pDstTexture = pDstTex;
- CopyAttribs.DstMipLevel = 1;
- CopyAttribs.DstX = 32;
- CopyAttribs.DstY = 16;
- CopyAttribs.DstZ = 0;
- CopyAttribs.SrcTextureTransitionMode = RESOURCE_STATE_TRANSITION_MODE_TRANSITION;
- CopyAttribs.DstTextureTransitionMode = RESOURCE_STATE_TRANSITION_MODE_TRANSITION;
- m_pContext->CopyTexture(CopyAttribs);
-
- Box SrcBox;
- SrcBox.MinX = 3;
- SrcBox.MaxX = 19;
- SrcBox.MinY = 1;
- SrcBox.MaxY = 32;
- CopyAttribs.pSrcBox = &SrcBox;
- CopyAttribs.SrcTextureTransitionMode = RESOURCE_STATE_TRANSITION_MODE_VERIFY;
- CopyAttribs.DstTextureTransitionMode = RESOURCE_STATE_TRANSITION_MODE_VERIFY;
- m_pContext->CopyTexture(CopyAttribs);
-}
-
-void TestCopyTexData::Test2DTexArray( TEXTURE_FORMAT Format )
-{
- TextureDesc TexDesc;
- TexDesc.Type = RESOURCE_DIM_TEX_2D_ARRAY;
- TexDesc.Format = Format;
- TexDesc.Width = 128;
- TexDesc.Height = 128;
- TexDesc.BindFlags = BIND_SHADER_RESOURCE;
- TexDesc.MipLevels = 5;
- TexDesc.ArraySize = 8;
- TexDesc.Usage = USAGE_DEFAULT;
-
- Diligent::RefCntAutoPtr<ITexture> pSrcTex, pDstTex;
- auto FmtAttribs = m_pDevice->GetTextureFormatInfo(Format);
- auto TexelSize = Uint32{FmtAttribs.ComponentSize} * Uint32{FmtAttribs.NumComponents};
- std::vector<uint8_t> DummyData(size_t{TexDesc.Width} * size_t{TexDesc.Height} * size_t{TexelSize});
- TextureData InitData;
- InitData.NumSubresources = TexDesc.MipLevels * TexDesc.ArraySize;
- std::vector<TextureSubResData> SubResData(InitData.NumSubresources);
- Uint32 subres = 0;
- for(Uint32 slice=0; slice < TexDesc.ArraySize; ++slice)
- {
- for(Uint32 mip=0; mip < TexDesc.MipLevels; ++mip)
- {
- SubResData[subres++] = TextureSubResData{DummyData.data(), (TexDesc.Width >> mip) * TexelSize, 0};
- }
- }
- VERIFY_EXPR(subres == InitData.NumSubresources);
- InitData.pSubResources = SubResData.data();
-
- m_pDevice->CreateTexture( TexDesc, &InitData, &pSrcTex );
- m_pDevice->CreateTexture( TexDesc, nullptr, &pDstTex );
-
- CopyTextureAttribs CopyAttribs;
- CopyAttribs.pSrcTexture = pSrcTex;
- CopyAttribs.SrcMipLevel = 2;
- CopyAttribs.SrcSlice = 3;
- CopyAttribs.pDstTexture = pDstTex;
- CopyAttribs.DstMipLevel = 1;
- CopyAttribs.DstSlice = 6;
- CopyAttribs.DstX = 32;
- CopyAttribs.DstY = 16;
- CopyAttribs.DstZ = 0;
- CopyAttribs.SrcTextureTransitionMode = RESOURCE_STATE_TRANSITION_MODE_TRANSITION;
- CopyAttribs.DstTextureTransitionMode = RESOURCE_STATE_TRANSITION_MODE_TRANSITION;
- m_pContext->CopyTexture(CopyAttribs);
-
- Box SrcBox;
- SrcBox.MinX = 3;
- SrcBox.MaxX = 19;
- SrcBox.MinY = 1;
- SrcBox.MaxY = 32;
- CopyAttribs.DstSlice = 5;
- CopyAttribs.pSrcBox = &SrcBox;
- CopyAttribs.SrcTextureTransitionMode = RESOURCE_STATE_TRANSITION_MODE_VERIFY;
- CopyAttribs.DstTextureTransitionMode = RESOURCE_STATE_TRANSITION_MODE_VERIFY;
- m_pContext->CopyTexture(CopyAttribs);
-}
-
-void TestCopyTexData::Test3DTexture( TEXTURE_FORMAT Format )
-{
- TextureDesc TexDesc;
- TexDesc.Type = RESOURCE_DIM_TEX_3D;
- TexDesc.Format = Format;
- TexDesc.Width = 64;
- TexDesc.Height = 64;
- TexDesc.Depth = 16;
- TexDesc.BindFlags = BIND_SHADER_RESOURCE;
- TexDesc.MipLevels = 4;
- TexDesc.Usage = USAGE_DEFAULT;
-
- Diligent::RefCntAutoPtr<ITexture> pSrcTex, pDstTex;
- auto FmtAttribs = m_pDevice->GetTextureFormatInfo(Format);
- auto TexelSize = Uint32{FmtAttribs.ComponentSize} * Uint32{FmtAttribs.NumComponents};
- std::vector<uint8_t> DummyData(size_t{TexDesc.Width} * size_t{TexDesc.Height} * size_t{TexDesc.Depth} * size_t{TexelSize});
- TextureData InitData;
- InitData.NumSubresources = TexDesc.MipLevels;
- std::vector<TextureSubResData> SubResData(InitData.NumSubresources);
- for(Uint32 mip=0; mip < TexDesc.MipLevels; ++mip)
- {
- SubResData[mip] = TextureSubResData{DummyData.data(), (TexDesc.Width >> mip) * TexelSize, (TexDesc.Width >> mip) * (TexDesc.Height >> mip) * TexelSize};
- }
- InitData.pSubResources = SubResData.data();
- m_pDevice->CreateTexture( TexDesc, &InitData, &pSrcTex );
- m_pDevice->CreateTexture( TexDesc, nullptr, &pDstTex );
-
- CopyTextureAttribs CopyAttribs;
- CopyAttribs.pSrcTexture = pSrcTex;
- CopyAttribs.SrcMipLevel = 2;
- CopyAttribs.pDstTexture = pDstTex;
- CopyAttribs.DstMipLevel = 1;
- CopyAttribs.DstX = 16;
- CopyAttribs.DstY = 8;
- CopyAttribs.DstZ = 0;
- CopyAttribs.SrcTextureTransitionMode = RESOURCE_STATE_TRANSITION_MODE_TRANSITION;
- CopyAttribs.DstTextureTransitionMode = RESOURCE_STATE_TRANSITION_MODE_TRANSITION;
-
- m_pContext->CopyTexture(CopyAttribs);
-
- Box SrcBox;
- SrcBox.MinX = 3;
- SrcBox.MaxX = 19;
- SrcBox.MinY = 1;
- SrcBox.MaxY = 32;
- CopyAttribs.pSrcBox = &SrcBox;
- CopyAttribs.SrcMipLevel = 1;
- CopyAttribs.DstMipLevel = 0;
- CopyAttribs.DstX = 32;
- CopyAttribs.DstY = 16;
- CopyAttribs.DstZ = 0;
- m_pContext->CopyTexture(CopyAttribs);
-}
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