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223 lines
7.4 KiB
C++
223 lines
7.4 KiB
C++
/*
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* All or portions of this file Copyright (c) Amazon.com, Inc. or its affiliates or
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* its licensors.
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*
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* For complete copyright and license terms please see the LICENSE at the root of this
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* distribution (the "License"). All use of this software is governed by the License,
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* or, if provided, by the license below or the license accompanying this file. Do not
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* remove or modify any license notices. This file is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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*
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*/
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// Original file Copyright Crytek GMBH or its affiliates, used under license.
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#include "RenderDll_precompiled.h"
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#include "DX12Base.hpp"
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#if defined(AZ_RESTRICTED_PLATFORM)
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#undef AZ_RESTRICTED_SECTION
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#define DX12BASE_CPP_SECTION_1 1
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#endif
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int g_nPrintDX12 = 0;
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#if defined(AZ_RESTRICTED_PLATFORM)
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#define AZ_RESTRICTED_SECTION DX12BASE_CPP_SECTION_1
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#include AZ_RESTRICTED_FILE(DX12Base_cpp)
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#endif
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namespace DX12
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{
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//---------------------------------------------------------------------------------------------------------------------
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UINT GetDXGIFormatSize(DXGI_FORMAT format)
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{
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switch (format)
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{
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case DXGI_FORMAT_UNKNOWN:
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return 0;
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case DXGI_FORMAT_R32G32B32A32_TYPELESS:
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case DXGI_FORMAT_R32G32B32A32_FLOAT:
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case DXGI_FORMAT_R32G32B32A32_UINT:
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case DXGI_FORMAT_R32G32B32A32_SINT:
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return 16;
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case DXGI_FORMAT_R32G32B32_TYPELESS:
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case DXGI_FORMAT_R32G32B32_FLOAT:
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case DXGI_FORMAT_R32G32B32_UINT:
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case DXGI_FORMAT_R32G32B32_SINT:
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return 12;
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case DXGI_FORMAT_R16G16B16A16_TYPELESS:
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case DXGI_FORMAT_R16G16B16A16_FLOAT:
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case DXGI_FORMAT_R16G16B16A16_UNORM:
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case DXGI_FORMAT_R16G16B16A16_UINT:
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case DXGI_FORMAT_R16G16B16A16_SNORM:
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case DXGI_FORMAT_R16G16B16A16_SINT:
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case DXGI_FORMAT_R32G32_TYPELESS:
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case DXGI_FORMAT_R32G32_FLOAT:
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case DXGI_FORMAT_R32G32_UINT:
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case DXGI_FORMAT_R32G32_SINT:
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case DXGI_FORMAT_R32G8X24_TYPELESS:
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case DXGI_FORMAT_D32_FLOAT_S8X24_UINT:
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case DXGI_FORMAT_R32_FLOAT_X8X24_TYPELESS:
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case DXGI_FORMAT_X32_TYPELESS_G8X24_UINT:
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return 8;
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case DXGI_FORMAT_R10G10B10A2_TYPELESS:
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case DXGI_FORMAT_R10G10B10A2_UNORM:
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case DXGI_FORMAT_R10G10B10A2_UINT:
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case DXGI_FORMAT_R11G11B10_FLOAT:
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case DXGI_FORMAT_R8G8B8A8_TYPELESS:
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case DXGI_FORMAT_R8G8B8A8_UNORM:
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case DXGI_FORMAT_R8G8B8A8_UNORM_SRGB:
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case DXGI_FORMAT_R8G8B8A8_UINT:
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case DXGI_FORMAT_R8G8B8A8_SNORM:
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case DXGI_FORMAT_R8G8B8A8_SINT:
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case DXGI_FORMAT_R16G16_TYPELESS:
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case DXGI_FORMAT_R16G16_FLOAT:
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case DXGI_FORMAT_R16G16_UNORM:
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case DXGI_FORMAT_R16G16_UINT:
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case DXGI_FORMAT_R16G16_SNORM:
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case DXGI_FORMAT_R16G16_SINT:
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case DXGI_FORMAT_R32_TYPELESS:
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case DXGI_FORMAT_D32_FLOAT:
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case DXGI_FORMAT_R32_FLOAT:
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case DXGI_FORMAT_R32_UINT:
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case DXGI_FORMAT_R32_SINT:
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case DXGI_FORMAT_R24G8_TYPELESS:
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case DXGI_FORMAT_D24_UNORM_S8_UINT:
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case DXGI_FORMAT_R24_UNORM_X8_TYPELESS:
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case DXGI_FORMAT_X24_TYPELESS_G8_UINT:
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case DXGI_FORMAT_B8G8R8A8_UNORM:
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case DXGI_FORMAT_B8G8R8X8_UNORM:
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case DXGI_FORMAT_R10G10B10_XR_BIAS_A2_UNORM:
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case DXGI_FORMAT_B8G8R8A8_TYPELESS:
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case DXGI_FORMAT_B8G8R8A8_UNORM_SRGB:
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case DXGI_FORMAT_B8G8R8X8_TYPELESS:
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case DXGI_FORMAT_B8G8R8X8_UNORM_SRGB:
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case DXGI_FORMAT_R9G9B9E5_SHAREDEXP:
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case DXGI_FORMAT_R8G8_B8G8_UNORM:
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case DXGI_FORMAT_G8R8_G8B8_UNORM:
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return 4;
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case DXGI_FORMAT_R8G8_TYPELESS:
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case DXGI_FORMAT_R8G8_UNORM:
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case DXGI_FORMAT_R8G8_UINT:
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case DXGI_FORMAT_R8G8_SNORM:
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case DXGI_FORMAT_R8G8_SINT:
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case DXGI_FORMAT_R16_TYPELESS:
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case DXGI_FORMAT_R16_FLOAT:
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case DXGI_FORMAT_D16_UNORM:
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case DXGI_FORMAT_R16_UNORM:
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case DXGI_FORMAT_R16_UINT:
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case DXGI_FORMAT_R16_SNORM:
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case DXGI_FORMAT_R16_SINT:
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case DXGI_FORMAT_B5G6R5_UNORM:
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case DXGI_FORMAT_B5G5R5A1_UNORM:
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case DXGI_FORMAT_B4G4R4A4_UNORM:
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return 2;
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case DXGI_FORMAT_R8_TYPELESS:
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case DXGI_FORMAT_R8_UNORM:
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case DXGI_FORMAT_R8_UINT:
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case DXGI_FORMAT_R8_SNORM:
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case DXGI_FORMAT_R8_SINT:
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case DXGI_FORMAT_A8_UNORM:
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return 1;
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}
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DX12_NOT_IMPLEMENTED;
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return 0;
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}
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//---------------------------------------------------------------------------------------------------------------------
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D3D12_CLEAR_VALUE GetDXGIFormatClearValue(DXGI_FORMAT format, bool depth)
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{
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D3D12_CLEAR_VALUE clearValue;
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clearValue.Color[0] = 0.0f;
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clearValue.Color[1] = 0.0f;
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clearValue.Color[2] = 0.0f;
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clearValue.Color[3] = 0.0f;
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switch (format)
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{
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case DXGI_FORMAT_R32G32B32A32_TYPELESS:
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format = DXGI_FORMAT_R32G32B32A32_FLOAT;
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break;
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case DXGI_FORMAT_R32G32B32_TYPELESS:
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format = DXGI_FORMAT_R32G32B32_FLOAT;
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break;
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case DXGI_FORMAT_R32_TYPELESS:
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format = depth ? DXGI_FORMAT_D32_FLOAT : DXGI_FORMAT_R32_FLOAT;
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break;
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case DXGI_FORMAT_R16G16_TYPELESS:
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format = DXGI_FORMAT_R16G16_FLOAT;
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break;
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case DXGI_FORMAT_R16G16B16A16_TYPELESS:
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format = DXGI_FORMAT_R16G16B16A16_FLOAT;
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break;
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case DXGI_FORMAT_R32G32_TYPELESS:
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case DXGI_FORMAT_R32_FLOAT_X8X24_TYPELESS:
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case DXGI_FORMAT_X32_TYPELESS_G8X24_UINT:
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format = DXGI_FORMAT_R32G32_FLOAT;
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break;
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case DXGI_FORMAT_R32G8X24_TYPELESS:
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format = depth ? DXGI_FORMAT_D32_FLOAT_S8X24_UINT : DXGI_FORMAT_R32G32_FLOAT;
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break;
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case DXGI_FORMAT_R24G8_TYPELESS:
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case DXGI_FORMAT_R24_UNORM_X8_TYPELESS:
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case DXGI_FORMAT_X24_TYPELESS_G8_UINT:
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format = DXGI_FORMAT_D24_UNORM_S8_UINT;
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break;
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case DXGI_FORMAT_R10G10B10A2_TYPELESS:
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format = DXGI_FORMAT_R10G10B10A2_UNORM;
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break;
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case DXGI_FORMAT_R8G8B8A8_TYPELESS:
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case DXGI_FORMAT_B8G8R8A8_TYPELESS:
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case DXGI_FORMAT_B8G8R8X8_TYPELESS:
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format = DXGI_FORMAT_R8G8B8A8_UNORM;
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break;
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case DXGI_FORMAT_R8G8_TYPELESS:
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format = DXGI_FORMAT_R8G8_UNORM;
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break;
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case DXGI_FORMAT_R16_TYPELESS:
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format = depth ? DXGI_FORMAT_D16_UNORM : DXGI_FORMAT_R16_FLOAT;
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break;
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case DXGI_FORMAT_R8_TYPELESS:
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format = DXGI_FORMAT_R8_UNORM;
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break;
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}
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clearValue.Format = format;
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return clearValue;
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
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//---------------------------------------------------------------------------------------------------------------------
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DeviceObject::DeviceObject(Device* device)
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: AzRHI::ReferenceCounted()
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, m_Device(device)
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, m_IsInitialized(false)
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{
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}
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//---------------------------------------------------------------------------------------------------------------------
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DeviceObject::~DeviceObject()
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{
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DX12_LOG("DX12 object destroyed: %p", this);
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}
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}
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