ShuriZma
/
duckstation
mirror of https://github.com/stenzek/duckstation
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

Common: Add GS support to D3D11 shader compiler

This commit is contained in:
Connor McLaughlin 2019-11-05 00:23:31 +10:00
parent 3c64a242bb
commit 39850af147
2 changed files with 27 additions and 7 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

32
src/common/d3d11/shader_compiler.cpp
View File

@ -17,21 +17,21 @@ ComPtr<ID3DBlob> CompileShader(Type type, D3D_FEATURE_LEVEL feature_level, std::
{
case D3D_FEATURE_LEVEL_10_0:
{
static constexpr std::array<const char*, 3> targets = {{"vs_4_0", "ps_4_0", "cs_4_0"}};
static constexpr std::array<const char*, 4> targets = {{"vs_4_0", "gs_4_0", "ps_4_0", "cs_4_0"}};
target = targets[static_cast<int>(type)];
}
break;
case D3D_FEATURE_LEVEL_10_1:
{
static constexpr std::array<const char*, 3> targets = {{"vs_4_1", "ps_4_1", "cs_4_1"}};
static constexpr std::array<const char*, 4> targets = {{"vs_4_1", "gs_4_1", "ps_4_1", "cs_4_1"}};
target = targets[static_cast<int>(type)];
}
break;
case D3D_FEATURE_LEVEL_11_0:
{
static constexpr std::array<const char*, 3> targets = {{"vs_5_0", "ps_5_0", "cs_5_0"}};
static constexpr std::array<const char*, 4> targets = {{"vs_5_0", "gs_5_0", "ps_5_0", "cs_5_0"}};
target = targets[static_cast<int>(type)];
}
break;
@ -39,7 +39,7 @@ ComPtr<ID3DBlob> CompileShader(Type type, D3D_FEATURE_LEVEL feature_level, std::
case D3D_FEATURE_LEVEL_11_1:
default:
{
static constexpr std::array<const char*, 3> targets = {{"vs_5_1", "ps_5_1", "cs_5_1"}};
static constexpr std::array<const char*, 4> targets = {{"vs_5_1", "gs_5_1", "ps_5_1", "cs_5_1"}};
target = targets[static_cast<int>(type)];
}
break;
@ -91,16 +91,34 @@ ComPtr<ID3D11VertexShader> CompileAndCreateVertexShader(ID3D11Device* device, st
if (!blob)
return {};
ComPtr<ID3D11VertexShader> vs;
ComPtr<ID3D11VertexShader> shader;
const HRESULT hr =
device->CreateVertexShader(blob->GetBufferPointer(), blob->GetBufferSize(), nullptr, vs.GetAddressOf());
device->CreateVertexShader(blob->GetBufferPointer(), blob->GetBufferSize(), nullptr, shader.GetAddressOf());
if (FAILED(hr))
{
Log_ErrorPrintf("Failed to create vertex shader: 0x%08X", hr);
return {};
}
return vs;
return shader;
}
ComPtr<ID3D11GeometryShader> CompileAndCreateGeometryShader(ID3D11Device* device, std::string_view code, bool debug)
{
ComPtr<ID3DBlob> blob = CompileShader(Type::Geometry, device->GetFeatureLevel(), std::move(code), debug);
if (!blob)
return {};
ComPtr<ID3D11GeometryShader> shader;
const HRESULT hr =
device->CreateGeometryShader(blob->GetBufferPointer(), blob->GetBufferSize(), nullptr, shader.GetAddressOf());
if (FAILED(hr))
{
Log_ErrorPrintf("Failed to create geometry shader: 0x%08X", hr);
return {};
}
return shader;
}
ComPtr<ID3D11PixelShader> CompileAndCreatePixelShader(ID3D11Device* device, std::string_view code, bool debug)

2
src/common/d3d11/shader_compiler.h
View File

@ -12,6 +12,7 @@ using ComPtr = Microsoft::WRL::ComPtr<T>;
enum class Type
{
Vertex,
Geometry,
Pixel,
Compute
};
@ -19,6 +20,7 @@ enum class Type
ComPtr<ID3DBlob> CompileShader(Type type, D3D_FEATURE_LEVEL feature_level, std::string_view code, bool debug);
ComPtr<ID3D11VertexShader> CompileAndCreateVertexShader(ID3D11Device* device, std::string_view code, bool debug);
ComPtr<ID3D11GeometryShader> CompileAndCreateGeometryShader(ID3D11Device* device, std::string_view code, bool debug);
ComPtr<ID3D11PixelShader> CompileAndCreatePixelShader(ID3D11Device* device, std::string_view code, bool debug);
ComPtr<ID3D11ComputeShader> CompileAndCreateComputeShader(ID3D11Device* device, std::string_view code, bool debug);