piwalker/dolphin
1
0
Fork 0
mirror of https://github.com/dolphin-emu/dolphin.git synced 2025-07-23 06:09:50 -06:00
Code Issues Packages Projects Releases Wiki Activity

VideoCommon: Expose SamplerState to shaders

Browse Source 
The benefit to exposing this over the raw BP state is that adjustments Dolphin makes, such as LOD biases from arbitrary mipmap detection, will work properly.
This commit is contained in:
Pokechu22
2021-08-08 21:11:50 -07:00
parent 9ef228503a
commit 4a9b26de86
14 changed files with 188 additions and 139 deletions
Download Patch File Download Diff File Expand all files Collapse all files

30
Source/Core/VideoBackends/D3D/D3DState.cpp
View File

@ -303,43 +303,43 @@ StateCache::~StateCache() = default;
ID3D11SamplerState* StateCache::Get(SamplerState state)
{
std::lock_guard<std::mutex> guard(m_lock);
auto it = m_sampler.find(state.hex);
auto it = m_sampler.find(state);
if (it != m_sampler.end())
return it->second.Get();
D3D11_SAMPLER_DESC sampdc = CD3D11_SAMPLER_DESC(CD3D11_DEFAULT());
if (state.mipmap_filter == SamplerState::Filter::Linear)
if (state.tm0.mipmap_filter == FilterMode::Linear)
{
if (state.min_filter == SamplerState::Filter::Linear)
sampdc.Filter = (state.mag_filter == SamplerState::Filter::Linear) ?
if (state.tm0.min_filter == FilterMode::Linear)
sampdc.Filter = (state.tm0.mag_filter == FilterMode::Linear) ?
D3D11_FILTER_MIN_MAG_MIP_LINEAR :
D3D11_FILTER_MIN_LINEAR_MAG_POINT_MIP_LINEAR;
else
sampdc.Filter = (state.mag_filter == SamplerState::Filter::Linear) ?
sampdc.Filter = (state.tm0.mag_filter == FilterMode::Linear) ?
D3D11_FILTER_MIN_POINT_MAG_MIP_LINEAR :
D3D11_FILTER_MIN_MAG_POINT_MIP_LINEAR;
}
else
{
if (state.min_filter == SamplerState::Filter::Linear)
sampdc.Filter = (state.mag_filter == SamplerState::Filter::Linear) ?
if (state.tm0.min_filter == FilterMode::Linear)
sampdc.Filter = (state.tm0.mag_filter == FilterMode::Linear) ?
D3D11_FILTER_MIN_MAG_LINEAR_MIP_POINT :
D3D11_FILTER_MIN_LINEAR_MAG_MIP_POINT;
else
sampdc.Filter = (state.mag_filter == SamplerState::Filter::Linear) ?
sampdc.Filter = (state.tm0.mag_filter == FilterMode::Linear) ?
D3D11_FILTER_MIN_POINT_MAG_LINEAR_MIP_POINT :
D3D11_FILTER_MIN_MAG_MIP_POINT;
}
static constexpr std::array<D3D11_TEXTURE_ADDRESS_MODE, 3> address_modes = {
{D3D11_TEXTURE_ADDRESS_CLAMP, D3D11_TEXTURE_ADDRESS_WRAP, D3D11_TEXTURE_ADDRESS_MIRROR}};
sampdc.AddressU = address_modes[static_cast<u32>(state.wrap_u.Value())];
sampdc.AddressV = address_modes[static_cast<u32>(state.wrap_v.Value())];
sampdc.MaxLOD = state.max_lod / 16.f;
sampdc.MinLOD = state.min_lod / 16.f;
sampdc.MipLODBias = (s32)state.lod_bias / 256.f;
sampdc.AddressU = address_modes[static_cast<u32>(state.tm0.wrap_u.Value())];
sampdc.AddressV = address_modes[static_cast<u32>(state.tm0.wrap_v.Value())];
sampdc.MaxLOD = state.tm1.max_lod / 16.f;
sampdc.MinLOD = state.tm1.min_lod / 16.f;
sampdc.MipLODBias = state.tm0.lod_bias / 256.f;
if (state.anisotropic_filtering)
if (state.tm0.anisotropic_filtering)
{
sampdc.Filter = D3D11_FILTER_ANISOTROPIC;
sampdc.MaxAnisotropy = 1u << g_ActiveConfig.iMaxAnisotropy;
@ -348,7 +348,7 @@ ID3D11SamplerState* StateCache::Get(SamplerState state)
ComPtr<ID3D11SamplerState> res;
HRESULT hr = D3D::device->CreateSamplerState(&sampdc, res.GetAddressOf());
CHECK(SUCCEEDED(hr), "Creating D3D sampler state failed");
return m_sampler.emplace(state.hex, std::move(res)).first->second.Get();
return m_sampler.emplace(state, std::move(res)).first->second.Get();
}
ID3D11BlendState* StateCache::Get(BlendingState state)