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d3d12: Factorise sampler desc creation in a separate function

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vlj 2015-06-29 19:40:22 +02:00 committed by Vincent Lejeune
parent 612d169b78
commit ff219c6035
2 changed files with 19 additions and 17 deletions
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2
rpcs3/Emu/RSX/D3D12/D3D12GSRender.h
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@ -400,8 +400,6 @@ private:
* returns the number of texture uploaded
*/
size_t UploadTextures();
size_t GetMaxAniso(size_t aniso);
D3D12_TEXTURE_ADDRESS_MODE GetWrap(size_t wrap);
void PrepareRenderTargets();
protected:

34
rpcs3/Emu/RSX/D3D12/D3D12Texture.cpp
View File

@ -80,12 +80,9 @@ D3D12_TEXTURE_ADDRESS_MODE getSamplerWrap(size_t wrap)
case CELL_GCM_TEXTURE_MIRROR_ONCE_BORDER: return D3D12_TEXTURE_ADDRESS_MODE_MIRROR_ONCE;
case CELL_GCM_TEXTURE_MIRROR_ONCE_CLAMP: return D3D12_TEXTURE_ADDRESS_MODE_MIRROR_ONCE;
}
return D3D12_TEXTURE_ADDRESS_MODE_WRAP;
}
static
D3D12_FILTER getSamplerFilter(u32 minFilter, u32 magFilter)
{
@ -136,6 +133,23 @@ D3D12_FILTER getSamplerFilter(u32 minFilter, u32 magFilter)
return D3D12_ENCODE_BASIC_FILTER(min, mag, mip, D3D12_FILTER_REDUCTION_TYPE_STANDARD);
}
static
D3D12_SAMPLER_DESC getSamplerDesc(const RSXTexture &texture)
{
D3D12_SAMPLER_DESC samplerDesc = {};
samplerDesc.Filter = getSamplerFilter(texture.GetMinFilter(), texture.GetMagFilter());
samplerDesc.AddressU = getSamplerWrap(texture.GetWrapS());
samplerDesc.AddressV = getSamplerWrap(texture.GetWrapT());
samplerDesc.AddressW = getSamplerWrap(texture.GetWrapR());
samplerDesc.ComparisonFunc = getSamplerCompFunc[texture.GetZfunc()];
samplerDesc.MaxAnisotropy = (UINT)getSamplerMaxAniso(texture.GetMaxAniso());
samplerDesc.MipLODBias = texture.GetBias();
samplerDesc.BorderColor[4] = (FLOAT)texture.GetBorderColor();
samplerDesc.MinLOD = (FLOAT)(texture.GetMinLOD() >> 8);
samplerDesc.MaxLOD = (FLOAT)(texture.GetMaxLOD() >> 8);
return samplerDesc;
}
struct MipmapLevelInfo
{
size_t offset;
@ -866,20 +880,10 @@ size_t D3D12GSRender::UploadTextures()
Handle.ptr += (getCurrentResourceStorage().m_currentTextureIndex + usedTexture) * m_device->GetDescriptorHandleIncrementSize(D3D12_DESCRIPTOR_HEAP_TYPE_CBV_SRV_UAV);
m_device->CreateShaderResourceView(vramTexture, &srvDesc, Handle);
D3D12_SAMPLER_DESC samplerDesc = {};
samplerDesc.Filter = getSamplerFilter(m_textures[i].GetMinFilter(), m_textures[i].GetMagFilter());
samplerDesc.AddressU = getSamplerWrap(m_textures[i].GetWrapS());
samplerDesc.AddressV = getSamplerWrap(m_textures[i].GetWrapT());
samplerDesc.AddressW = getSamplerWrap(m_textures[i].GetWrapR());
samplerDesc.ComparisonFunc = getSamplerCompFunc[m_textures[i].GetZfunc()];
samplerDesc.MaxAnisotropy = (UINT)getSamplerMaxAniso(m_textures[i].GetMaxAniso());
samplerDesc.MipLODBias = m_textures[i].GetBias();
samplerDesc.BorderColor[4] = (FLOAT)m_textures[i].GetBorderColor();
samplerDesc.MinLOD = (FLOAT)(m_textures[i].GetMinLOD() >> 8);
samplerDesc.MaxLOD = (FLOAT)(m_textures[i].GetMaxLOD() >> 8);
Handle = getCurrentResourceStorage().m_samplerDescriptorHeap->GetCPUDescriptorHandleForHeapStart();
Handle.ptr += (getCurrentResourceStorage().m_currentTextureIndex + usedTexture) * m_device->GetDescriptorHandleIncrementSize(D3D12_DESCRIPTOR_HEAP_TYPE_SAMPLER);
m_device->CreateSampler(&samplerDesc, Handle);
m_device->CreateSampler(&getSamplerDesc(m_textures[i]), Handle);
usedTexture++;
}