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/*
* Copyright 2019-2021 Diligent Graphics LLC
* Copyright 2015-2019 Egor Yusov
*
* 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
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* 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.
*/
#pragma once
/// \file
/// Implementation of the Diligent::RenderDeviceBase template class and related structures
#include <dxgi.h>
#include "RenderDeviceBase.hpp"
namespace Diligent
{
/// Base implementation of a D3D render device
template <typename EngineImplTraits>
class RenderDeviceD3DBase : public RenderDeviceBase<EngineImplTraits>
{
public:
RenderDeviceD3DBase(IReferenceCounters* pRefCounters,
IMemoryAllocator& RawMemAllocator,
IEngineFactory* pEngineFactory,
Uint32 NumDeferredContexts) :
RenderDeviceBase<EngineImplTraits>{pRefCounters, RawMemAllocator, pEngineFactory, NumDeferredContexts}
{
// Flag texture formats always supported in D3D11 and D3D12
// clang-format off
#define FLAG_FORMAT(Fmt, IsSupported) m_TextureFormatsInfo[Fmt].Supported=IsSupported
FLAG_FORMAT(TEX_FORMAT_RGBA32_TYPELESS, true);
FLAG_FORMAT(TEX_FORMAT_RGBA32_FLOAT, true);
FLAG_FORMAT(TEX_FORMAT_RGBA32_UINT, true);
FLAG_FORMAT(TEX_FORMAT_RGBA32_SINT, true);
FLAG_FORMAT(TEX_FORMAT_RGB32_TYPELESS, true);
FLAG_FORMAT(TEX_FORMAT_RGB32_FLOAT, true);
FLAG_FORMAT(TEX_FORMAT_RGB32_UINT, true);
FLAG_FORMAT(TEX_FORMAT_RGB32_SINT, true);
FLAG_FORMAT(TEX_FORMAT_RGBA16_TYPELESS, true);
FLAG_FORMAT(TEX_FORMAT_RGBA16_FLOAT, true);
FLAG_FORMAT(TEX_FORMAT_RGBA16_UNORM, true);
FLAG_FORMAT(TEX_FORMAT_RGBA16_UINT, true);
FLAG_FORMAT(TEX_FORMAT_RGBA16_SNORM, true);
FLAG_FORMAT(TEX_FORMAT_RGBA16_SINT, true);
FLAG_FORMAT(TEX_FORMAT_RG32_TYPELESS, true);
FLAG_FORMAT(TEX_FORMAT_RG32_FLOAT, true);
FLAG_FORMAT(TEX_FORMAT_RG32_UINT, true);
FLAG_FORMAT(TEX_FORMAT_RG32_SINT, true);
FLAG_FORMAT(TEX_FORMAT_R32G8X24_TYPELESS, true);
FLAG_FORMAT(TEX_FORMAT_D32_FLOAT_S8X24_UINT, true);
FLAG_FORMAT(TEX_FORMAT_R32_FLOAT_X8X24_TYPELESS, true);
FLAG_FORMAT(TEX_FORMAT_X32_TYPELESS_G8X24_UINT, true);
FLAG_FORMAT(TEX_FORMAT_RGB10A2_TYPELESS, true);
FLAG_FORMAT(TEX_FORMAT_RGB10A2_UNORM, true);
FLAG_FORMAT(TEX_FORMAT_RGB10A2_UINT, true);
FLAG_FORMAT(TEX_FORMAT_R11G11B10_FLOAT, true);
FLAG_FORMAT(TEX_FORMAT_RGBA8_TYPELESS, true);
FLAG_FORMAT(TEX_FORMAT_RGBA8_UNORM, true);
FLAG_FORMAT(TEX_FORMAT_RGBA8_UNORM_SRGB, true);
FLAG_FORMAT(TEX_FORMAT_RGBA8_UINT, true);
FLAG_FORMAT(TEX_FORMAT_RGBA8_SNORM, true);
FLAG_FORMAT(TEX_FORMAT_RGBA8_SINT, true);
FLAG_FORMAT(TEX_FORMAT_RG16_TYPELESS, true);
FLAG_FORMAT(TEX_FORMAT_RG16_FLOAT, true);
FLAG_FORMAT(TEX_FORMAT_RG16_UNORM, true);
FLAG_FORMAT(TEX_FORMAT_RG16_UINT, true);
FLAG_FORMAT(TEX_FORMAT_RG16_SNORM, true);
FLAG_FORMAT(TEX_FORMAT_RG16_SINT, true);
FLAG_FORMAT(TEX_FORMAT_R32_TYPELESS, true);
FLAG_FORMAT(TEX_FORMAT_D32_FLOAT, true);
FLAG_FORMAT(TEX_FORMAT_R32_FLOAT, true);
FLAG_FORMAT(TEX_FORMAT_R32_UINT, true);
FLAG_FORMAT(TEX_FORMAT_R32_SINT, true);
FLAG_FORMAT(TEX_FORMAT_R24G8_TYPELESS, true);
FLAG_FORMAT(TEX_FORMAT_D24_UNORM_S8_UINT, true);
FLAG_FORMAT(TEX_FORMAT_R24_UNORM_X8_TYPELESS, true);
FLAG_FORMAT(TEX_FORMAT_X24_TYPELESS_G8_UINT, true);
FLAG_FORMAT(TEX_FORMAT_RG8_TYPELESS, true);
FLAG_FORMAT(TEX_FORMAT_RG8_UNORM, true);
FLAG_FORMAT(TEX_FORMAT_RG8_UINT, true);
FLAG_FORMAT(TEX_FORMAT_RG8_SNORM, true);
FLAG_FORMAT(TEX_FORMAT_RG8_SINT, true);
FLAG_FORMAT(TEX_FORMAT_R16_TYPELESS, true);
FLAG_FORMAT(TEX_FORMAT_R16_FLOAT, true);
FLAG_FORMAT(TEX_FORMAT_D16_UNORM, true);
FLAG_FORMAT(TEX_FORMAT_R16_UNORM, true);
FLAG_FORMAT(TEX_FORMAT_R16_UINT, true);
FLAG_FORMAT(TEX_FORMAT_R16_SNORM, true);
FLAG_FORMAT(TEX_FORMAT_R16_SINT, true);
FLAG_FORMAT(TEX_FORMAT_R8_TYPELESS, true);
FLAG_FORMAT(TEX_FORMAT_R8_UNORM, true);
FLAG_FORMAT(TEX_FORMAT_R8_UINT, true);
FLAG_FORMAT(TEX_FORMAT_R8_SNORM, true);
FLAG_FORMAT(TEX_FORMAT_R8_SINT, true);
FLAG_FORMAT(TEX_FORMAT_A8_UNORM, true);
FLAG_FORMAT(TEX_FORMAT_R1_UNORM, true);
FLAG_FORMAT(TEX_FORMAT_RGB9E5_SHAREDEXP, true);
FLAG_FORMAT(TEX_FORMAT_RG8_B8G8_UNORM, true);
FLAG_FORMAT(TEX_FORMAT_G8R8_G8B8_UNORM, true);
FLAG_FORMAT(TEX_FORMAT_BC1_TYPELESS, true);
FLAG_FORMAT(TEX_FORMAT_BC1_UNORM, true);
FLAG_FORMAT(TEX_FORMAT_BC1_UNORM_SRGB, true);
FLAG_FORMAT(TEX_FORMAT_BC2_TYPELESS, true);
FLAG_FORMAT(TEX_FORMAT_BC2_UNORM, true);
FLAG_FORMAT(TEX_FORMAT_BC2_UNORM_SRGB, true);
FLAG_FORMAT(TEX_FORMAT_BC3_TYPELESS, true);
FLAG_FORMAT(TEX_FORMAT_BC3_UNORM, true);
FLAG_FORMAT(TEX_FORMAT_BC3_UNORM_SRGB, true);
FLAG_FORMAT(TEX_FORMAT_BC4_TYPELESS, true);
FLAG_FORMAT(TEX_FORMAT_BC4_UNORM, true);
FLAG_FORMAT(TEX_FORMAT_BC4_SNORM, true);
FLAG_FORMAT(TEX_FORMAT_BC5_TYPELESS, true);
FLAG_FORMAT(TEX_FORMAT_BC5_UNORM, true);
FLAG_FORMAT(TEX_FORMAT_BC5_SNORM, true);
FLAG_FORMAT(TEX_FORMAT_B5G6R5_UNORM, true);
FLAG_FORMAT(TEX_FORMAT_B5G5R5A1_UNORM, true);
FLAG_FORMAT(TEX_FORMAT_BGRA8_UNORM, true);
FLAG_FORMAT(TEX_FORMAT_BGRX8_UNORM, true);
FLAG_FORMAT(TEX_FORMAT_R10G10B10_XR_BIAS_A2_UNORM, true);
FLAG_FORMAT(TEX_FORMAT_BGRA8_TYPELESS, true);
FLAG_FORMAT(TEX_FORMAT_BGRA8_UNORM_SRGB, true);
FLAG_FORMAT(TEX_FORMAT_BGRX8_TYPELESS, true);
FLAG_FORMAT(TEX_FORMAT_BGRX8_UNORM_SRGB, true);
FLAG_FORMAT(TEX_FORMAT_BC6H_TYPELESS, true);
FLAG_FORMAT(TEX_FORMAT_BC6H_UF16, true);
FLAG_FORMAT(TEX_FORMAT_BC6H_SF16, true);
FLAG_FORMAT(TEX_FORMAT_BC7_TYPELESS, true);
FLAG_FORMAT(TEX_FORMAT_BC7_UNORM, true);
FLAG_FORMAT(TEX_FORMAT_BC7_UNORM_SRGB, true);
#undef FLAG_FORMAT
// clang-format on
auto& Features = this->m_DeviceCaps.Features;
Features.SeparablePrograms = DEVICE_FEATURE_STATE_ENABLED;
Features.ShaderResourceQueries = DEVICE_FEATURE_STATE_ENABLED;
Features.IndirectRendering = DEVICE_FEATURE_STATE_ENABLED;
Features.WireframeFill = DEVICE_FEATURE_STATE_ENABLED;
Features.MultithreadedResourceCreation = DEVICE_FEATURE_STATE_ENABLED;
Features.ComputeShaders = DEVICE_FEATURE_STATE_ENABLED;
Features.GeometryShaders = DEVICE_FEATURE_STATE_ENABLED;
Features.Tessellation = DEVICE_FEATURE_STATE_ENABLED;
Features.OcclusionQueries = DEVICE_FEATURE_STATE_ENABLED;
Features.BinaryOcclusionQueries = DEVICE_FEATURE_STATE_ENABLED;
Features.TimestampQueries = DEVICE_FEATURE_STATE_ENABLED;
Features.PipelineStatisticsQueries = DEVICE_FEATURE_STATE_ENABLED;
Features.DurationQueries = DEVICE_FEATURE_STATE_ENABLED;
Features.DepthBiasClamp = DEVICE_FEATURE_STATE_ENABLED;
Features.DepthClamp = DEVICE_FEATURE_STATE_ENABLED;
Features.IndependentBlend = DEVICE_FEATURE_STATE_ENABLED;
Features.DualSourceBlend = DEVICE_FEATURE_STATE_ENABLED;
Features.MultiViewport = DEVICE_FEATURE_STATE_ENABLED;
Features.TextureCompressionBC = DEVICE_FEATURE_STATE_ENABLED;
Features.PixelUAVWritesAndAtomics = DEVICE_FEATURE_STATE_ENABLED;
Features.TextureUAVExtendedFormats = DEVICE_FEATURE_STATE_ENABLED;
}
protected:
void ReadAdapterInfo(IDXGIAdapter1* pdxgiAdapter)
{
DXGI_ADAPTER_DESC1 dxgiAdapterDesc = {};
auto hr = pdxgiAdapter->GetDesc1(&dxgiAdapterDesc);
if (SUCCEEDED(hr))
{
m_DeviceCaps.AdapterInfo = DXGI_ADAPTER_DESC_To_GraphicsAdapterInfo(dxgiAdapterDesc);
}
else
{
LOG_ERROR_MESSAGE("Failed to get DXGIDevice adapter desc. Adapter properties will be unknown.");
}
}
};
} // namespace Diligent
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