mirror of
https://github.com/baldurk/renderdoc.git
synced 2026-05-29 21:30:53 +00:00
Add a unit test to comparison-test against the dll serialisers
* Since the serialised format is mostly memcpy'd we don't aim for complete coverage but just edge cases like empty lists, all different types of descriptors and flags, and all root signature versions.
This commit is contained in:
baldurk
@@ -295,3 +295,521 @@ bytebuf EncodeRootSig(D3D_ROOT_SIGNATURE_VERSION targetVersion, const D3D12RootS
|
||||
return EncodeRootSig(targetVersion, params, rootsig.Flags, (UINT)rootsig.StaticSamplers.size(),
|
||||
rootsig.StaticSamplers.empty() ? NULL : &rootsig.StaticSamplers[0]);
|
||||
}
|
||||
|
||||
#if ENABLED(ENABLE_UNIT_TESTS)
|
||||
|
||||
#include "catch/catch.hpp"
|
||||
|
||||
D3D12RootSignature DLLDecodeRootSig(D3D12DevConfiguration *devconfig, const void *data,
|
||||
size_t dataSize)
|
||||
{
|
||||
ID3D12VersionedRootSignatureDeserializer *deser = NULL;
|
||||
HRESULT hr;
|
||||
|
||||
hr = devconfig->devconfig->CreateVersionedRootSignatureDeserializer(
|
||||
data, dataSize, __uuidof(ID3D12VersionedRootSignatureDeserializer), (void **)&deser);
|
||||
|
||||
if(FAILED(hr))
|
||||
{
|
||||
SAFE_RELEASE(deser);
|
||||
RDCERR("Can't get deserializer");
|
||||
return D3D12RootSignature();
|
||||
}
|
||||
|
||||
D3D12RootSignature ret;
|
||||
|
||||
uint32_t version = 12;
|
||||
const D3D12_VERSIONED_ROOT_SIGNATURE_DESC *verdesc = NULL;
|
||||
hr = deser->GetRootSignatureDescAtVersion(D3D_ROOT_SIGNATURE_VERSION_1_2, &verdesc);
|
||||
if(FAILED(hr))
|
||||
{
|
||||
version = 11;
|
||||
hr = deser->GetRootSignatureDescAtVersion(D3D_ROOT_SIGNATURE_VERSION_1_1, &verdesc);
|
||||
}
|
||||
|
||||
if(FAILED(hr))
|
||||
{
|
||||
SAFE_RELEASE(deser);
|
||||
RDCERR("Can't get descriptor");
|
||||
return D3D12RootSignature();
|
||||
}
|
||||
|
||||
const D3D12_ROOT_SIGNATURE_DESC1 *desc = &verdesc->Desc_1_1;
|
||||
|
||||
ret.Flags = desc->Flags;
|
||||
|
||||
ret.Parameters.resize(desc->NumParameters);
|
||||
|
||||
ret.dwordLength = 0;
|
||||
|
||||
for(size_t i = 0; i < ret.Parameters.size(); i++)
|
||||
{
|
||||
ret.Parameters[i].MakeFrom(desc->pParameters[i], ret.maxSpaceIndex);
|
||||
|
||||
// Descriptor tables cost 1 DWORD each.
|
||||
// Root constants cost 1 DWORD each, since they are 32-bit values.
|
||||
// Root descriptors (64-bit GPU virtual addresses) cost 2 DWORDs each.
|
||||
if(desc->pParameters[i].ParameterType == D3D12_ROOT_PARAMETER_TYPE_DESCRIPTOR_TABLE)
|
||||
ret.dwordLength++;
|
||||
else if(desc->pParameters[i].ParameterType == D3D12_ROOT_PARAMETER_TYPE_32BIT_CONSTANTS)
|
||||
ret.dwordLength += desc->pParameters[i].Constants.Num32BitValues;
|
||||
else
|
||||
ret.dwordLength += 2;
|
||||
}
|
||||
|
||||
if(desc->NumStaticSamplers > 0)
|
||||
{
|
||||
if(version >= 12)
|
||||
{
|
||||
ret.StaticSamplers.assign(verdesc->Desc_1_2.pStaticSamplers,
|
||||
verdesc->Desc_1_2.NumStaticSamplers);
|
||||
|
||||
for(size_t i = 0; i < ret.StaticSamplers.size(); i++)
|
||||
ret.maxSpaceIndex = RDCMAX(ret.maxSpaceIndex, ret.StaticSamplers[i].RegisterSpace + 1);
|
||||
}
|
||||
else
|
||||
{
|
||||
ret.StaticSamplers.resize(desc->NumStaticSamplers);
|
||||
|
||||
for(size_t i = 0; i < ret.StaticSamplers.size(); i++)
|
||||
{
|
||||
ret.StaticSamplers[i] = Upconvert(desc->pStaticSamplers[i]);
|
||||
ret.maxSpaceIndex = RDCMAX(ret.maxSpaceIndex, ret.StaticSamplers[i].RegisterSpace + 1);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
SAFE_RELEASE(deser);
|
||||
|
||||
return ret;
|
||||
}
|
||||
|
||||
bytebuf DLLEncodeRootSig(D3D12DevConfiguration *devconfig, D3D_ROOT_SIGNATURE_VERSION targetVersion,
|
||||
const rdcarray<D3D12_ROOT_PARAMETER1> ¶ms,
|
||||
D3D12_ROOT_SIGNATURE_FLAGS Flags, UINT NumStaticSamplers,
|
||||
const D3D12_STATIC_SAMPLER_DESC1 *StaticSamplers)
|
||||
{
|
||||
rdcarray<D3D12_ROOT_PARAMETER> params_1_0;
|
||||
params_1_0.resize(params.size());
|
||||
for(size_t i = 0; i < params.size(); i++)
|
||||
{
|
||||
params_1_0[i].ShaderVisibility = params[i].ShaderVisibility;
|
||||
params_1_0[i].ParameterType = params[i].ParameterType;
|
||||
|
||||
if(params[i].ParameterType == D3D12_ROOT_PARAMETER_TYPE_32BIT_CONSTANTS)
|
||||
{
|
||||
params_1_0[i].Constants = params[i].Constants;
|
||||
}
|
||||
else if(params[i].ParameterType == D3D12_ROOT_PARAMETER_TYPE_DESCRIPTOR_TABLE)
|
||||
{
|
||||
params_1_0[i].DescriptorTable.NumDescriptorRanges =
|
||||
params[i].DescriptorTable.NumDescriptorRanges;
|
||||
|
||||
D3D12_DESCRIPTOR_RANGE *dst =
|
||||
new D3D12_DESCRIPTOR_RANGE[params[i].DescriptorTable.NumDescriptorRanges];
|
||||
params_1_0[i].DescriptorTable.pDescriptorRanges = dst;
|
||||
|
||||
for(UINT r = 0; r < params[i].DescriptorTable.NumDescriptorRanges; r++)
|
||||
{
|
||||
dst[r].BaseShaderRegister = params[i].DescriptorTable.pDescriptorRanges[r].BaseShaderRegister;
|
||||
dst[r].NumDescriptors = params[i].DescriptorTable.pDescriptorRanges[r].NumDescriptors;
|
||||
dst[r].OffsetInDescriptorsFromTableStart =
|
||||
params[i].DescriptorTable.pDescriptorRanges[r].OffsetInDescriptorsFromTableStart;
|
||||
dst[r].RangeType = params[i].DescriptorTable.pDescriptorRanges[r].RangeType;
|
||||
dst[r].RegisterSpace = params[i].DescriptorTable.pDescriptorRanges[r].RegisterSpace;
|
||||
|
||||
if(params[i].DescriptorTable.pDescriptorRanges[r].Flags !=
|
||||
(D3D12_DESCRIPTOR_RANGE_FLAG_DATA_VOLATILE |
|
||||
D3D12_DESCRIPTOR_RANGE_FLAG_DESCRIPTORS_VOLATILE))
|
||||
RDCWARN("Losing information when reducing down to 1.0 root signature");
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
params_1_0[i].Descriptor.RegisterSpace = params[i].Descriptor.RegisterSpace;
|
||||
params_1_0[i].Descriptor.ShaderRegister = params[i].Descriptor.ShaderRegister;
|
||||
|
||||
if(params[i].Descriptor.Flags != D3D12_ROOT_DESCRIPTOR_FLAG_DATA_VOLATILE)
|
||||
RDCWARN("Losing information when reducing down to 1.0 root signature");
|
||||
}
|
||||
}
|
||||
|
||||
D3D12_VERSIONED_ROOT_SIGNATURE_DESC verdesc;
|
||||
verdesc.Version = D3D_ROOT_SIGNATURE_VERSION_1_2;
|
||||
|
||||
D3D12_ROOT_SIGNATURE_DESC2 &desc12 = verdesc.Desc_1_2;
|
||||
desc12.Flags = Flags;
|
||||
desc12.NumStaticSamplers = NumStaticSamplers;
|
||||
desc12.pStaticSamplers = StaticSamplers;
|
||||
desc12.NumParameters = (UINT)params.size();
|
||||
desc12.pParameters = ¶ms[0];
|
||||
|
||||
ID3DBlob *ret = NULL;
|
||||
ID3DBlob *errBlob = NULL;
|
||||
HRESULT hr = E_INVALIDARG;
|
||||
|
||||
if(targetVersion >= D3D_ROOT_SIGNATURE_VERSION_1_2)
|
||||
{
|
||||
hr = devconfig->devconfig->SerializeVersionedRootSignature(&verdesc, &ret, &errBlob);
|
||||
if(errBlob)
|
||||
RDCERR("%s", errBlob->GetBufferPointer());
|
||||
SAFE_RELEASE(errBlob);
|
||||
}
|
||||
|
||||
if(SUCCEEDED(hr))
|
||||
{
|
||||
bytebuf retBuf((byte *)ret->GetBufferPointer(), ret->GetBufferSize());
|
||||
return retBuf;
|
||||
}
|
||||
|
||||
// if it failed or we're trying version 1.1, try again at version 1.1
|
||||
verdesc.Version = D3D_ROOT_SIGNATURE_VERSION_1_1;
|
||||
D3D12_ROOT_SIGNATURE_DESC1 &desc11 = verdesc.Desc_1_1;
|
||||
rdcarray<D3D12_STATIC_SAMPLER_DESC> oldSamplers;
|
||||
oldSamplers.resize(NumStaticSamplers);
|
||||
for(size_t i = 0; i < oldSamplers.size(); i++)
|
||||
oldSamplers[i] = Downconvert(StaticSamplers[i]);
|
||||
desc11.NumStaticSamplers = oldSamplers.count();
|
||||
desc11.pStaticSamplers = oldSamplers.data();
|
||||
|
||||
if(targetVersion >= D3D_ROOT_SIGNATURE_VERSION_1_1)
|
||||
{
|
||||
hr = devconfig->devconfig->SerializeVersionedRootSignature(&verdesc, &ret, &errBlob);
|
||||
if(errBlob)
|
||||
RDCERR("%s", errBlob->GetBufferPointer());
|
||||
SAFE_RELEASE(errBlob);
|
||||
}
|
||||
|
||||
if(SUCCEEDED(hr))
|
||||
{
|
||||
bytebuf retBuf((byte *)ret->GetBufferPointer(), ret->GetBufferSize());
|
||||
return retBuf;
|
||||
}
|
||||
|
||||
verdesc.Version = D3D_ROOT_SIGNATURE_VERSION_1_0;
|
||||
D3D12_ROOT_SIGNATURE_DESC &desc10 = verdesc.Desc_1_0;
|
||||
|
||||
desc10.NumStaticSamplers = oldSamplers.count();
|
||||
desc10.pStaticSamplers = oldSamplers.data();
|
||||
|
||||
desc10.NumParameters = params.count();
|
||||
desc10.pParameters = params_1_0.data();
|
||||
|
||||
hr = devconfig->devconfig->SerializeVersionedRootSignature(&verdesc, &ret, &errBlob);
|
||||
if(errBlob)
|
||||
RDCERR("%s", errBlob->GetBufferPointer());
|
||||
SAFE_RELEASE(errBlob);
|
||||
|
||||
for(size_t i = 0; i < params_1_0.size(); i++)
|
||||
if(params_1_0[i].ParameterType == D3D12_ROOT_PARAMETER_TYPE_DESCRIPTOR_TABLE)
|
||||
delete[] params_1_0[i].DescriptorTable.pDescriptorRanges;
|
||||
|
||||
if(SUCCEEDED(hr))
|
||||
{
|
||||
bytebuf retBuf((byte *)ret->GetBufferPointer(), ret->GetBufferSize());
|
||||
return retBuf;
|
||||
}
|
||||
|
||||
return bytebuf();
|
||||
}
|
||||
|
||||
bool operator==(const D3D12_ROOT_CONSTANTS &a, const D3D12_ROOT_CONSTANTS &b)
|
||||
{
|
||||
return a.Num32BitValues == b.Num32BitValues && a.RegisterSpace == b.RegisterSpace &&
|
||||
a.ShaderRegister == b.ShaderRegister;
|
||||
}
|
||||
|
||||
bool operator==(const D3D12_ROOT_DESCRIPTOR1 &a, const D3D12_ROOT_DESCRIPTOR1 &b)
|
||||
{
|
||||
return a.Flags == b.Flags && a.RegisterSpace == b.RegisterSpace &&
|
||||
a.ShaderRegister == b.ShaderRegister;
|
||||
}
|
||||
|
||||
bool operator==(const D3D12_STATIC_SAMPLER_DESC1 &a, const D3D12_STATIC_SAMPLER_DESC1 &b)
|
||||
{
|
||||
return memcmp(&a, &b, sizeof(a)) == 0;
|
||||
}
|
||||
|
||||
bool operator==(const D3D12RootSignatureParameter &a, const D3D12RootSignatureParameter &b)
|
||||
{
|
||||
if(a.ShaderVisibility != b.ShaderVisibility)
|
||||
return false;
|
||||
|
||||
if(a.ParameterType == b.ParameterType)
|
||||
{
|
||||
if(a.ParameterType == D3D12_ROOT_PARAMETER_TYPE_32BIT_CONSTANTS)
|
||||
return a.Constants == b.Constants;
|
||||
else if(a.ParameterType != D3D12_ROOT_PARAMETER_TYPE_DESCRIPTOR_TABLE)
|
||||
return a.Descriptor == b.Descriptor;
|
||||
|
||||
return a.ranges == b.ranges;
|
||||
}
|
||||
|
||||
return false;
|
||||
}
|
||||
|
||||
bool operator<(const D3D12RootSignatureParameter &a, const D3D12RootSignatureParameter &b)
|
||||
{
|
||||
if(a == b)
|
||||
return false;
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
void CheckRootSig(D3D12DevConfiguration *devconfig, const D3D12_ROOT_SIGNATURE_FLAGS &Flags,
|
||||
const rdcarray<D3D12_ROOT_PARAMETER1> &rootParams,
|
||||
const rdcarray<D3D12_STATIC_SAMPLER_DESC1> &samplers)
|
||||
{
|
||||
for(D3D_ROOT_SIGNATURE_VERSION ver :
|
||||
{D3D_ROOT_SIGNATURE_VERSION_1_0, D3D_ROOT_SIGNATURE_VERSION_1_1, D3D_ROOT_SIGNATURE_VERSION_1_2})
|
||||
{
|
||||
bytebuf a =
|
||||
DLLEncodeRootSig(devconfig, ver, rootParams, Flags, samplers.count(), samplers.data());
|
||||
bytebuf b = EncodeRootSig(ver, rootParams, Flags, samplers.count(), samplers.data());
|
||||
|
||||
CHECK((a == b));
|
||||
|
||||
D3D12RootSignature rootA = DLLDecodeRootSig(devconfig, a.data(), a.size());
|
||||
D3D12RootSignature rootB = DecodeRootSig(a.data(), a.size());
|
||||
|
||||
CHECK(rootA.Flags == rootB.Flags);
|
||||
REQUIRE(rootA.Parameters.size() == rootB.Parameters.size());
|
||||
REQUIRE(rootA.StaticSamplers.size() == rootB.StaticSamplers.size());
|
||||
for(size_t i = 0; i < rootA.Parameters.size(); i++)
|
||||
{
|
||||
CHECK((rootA.Parameters[i] == rootB.Parameters[i]));
|
||||
}
|
||||
for(size_t i = 0; i < rootA.StaticSamplers.size(); i++)
|
||||
{
|
||||
CHECK((rootA.StaticSamplers[i] == rootB.StaticSamplers[i]));
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
TEST_CASE("Test root signature encoding/decoding", "[rootsig]")
|
||||
{
|
||||
HMODULE d3d12lib = LoadLibraryA("d3d12.dll");
|
||||
if(d3d12lib)
|
||||
{
|
||||
static D3D12DevConfiguration *devconfig =
|
||||
D3D12_PrepareReplaySDKVersion(false, 1, bytebuf(), bytebuf(), d3d12lib);
|
||||
|
||||
// only run if we got a devconfig to know we can test v1.2
|
||||
if(devconfig)
|
||||
{
|
||||
D3D12_ROOT_SIGNATURE_FLAGS Flags = D3D12_ROOT_SIGNATURE_FLAG_NONE;
|
||||
|
||||
rdcarray<D3D12_ROOT_PARAMETER1> rootParams;
|
||||
rdcarray<D3D12_DESCRIPTOR_RANGE1> ranges;
|
||||
rdcarray<D3D12_STATIC_SAMPLER_DESC1> samplers;
|
||||
|
||||
{
|
||||
Flags = D3D12_ROOT_SIGNATURE_FLAG_ALLOW_INPUT_ASSEMBLER_INPUT_LAYOUT |
|
||||
D3D12_ROOT_SIGNATURE_FLAG_DENY_GEOMETRY_SHADER_ROOT_ACCESS;
|
||||
|
||||
rootParams.resize(8);
|
||||
ranges.resize(1 + 2 + 4 + 8);
|
||||
|
||||
for(D3D12_ROOT_PARAMETER1 &root : rootParams)
|
||||
root.ShaderVisibility = D3D12_SHADER_VISIBILITY_ALL;
|
||||
|
||||
rootParams[0].ParameterType = D3D12_ROOT_PARAMETER_TYPE_CBV;
|
||||
rootParams[0].ShaderVisibility = D3D12_SHADER_VISIBILITY_VERTEX;
|
||||
rootParams[0].Descriptor = {1, 2, D3D12_ROOT_DESCRIPTOR_FLAG_DATA_VOLATILE};
|
||||
|
||||
rootParams[1].ParameterType = D3D12_ROOT_PARAMETER_TYPE_SRV;
|
||||
rootParams[1].ShaderVisibility = D3D12_SHADER_VISIBILITY_PIXEL;
|
||||
rootParams[1].Descriptor = {3, 4,
|
||||
D3D12_ROOT_DESCRIPTOR_FLAG_DATA_STATIC_WHILE_SET_AT_EXECUTE};
|
||||
|
||||
rootParams[2].ParameterType = D3D12_ROOT_PARAMETER_TYPE_UAV;
|
||||
rootParams[2].ShaderVisibility = D3D12_SHADER_VISIBILITY_AMPLIFICATION;
|
||||
rootParams[2].Descriptor = {5, 6, D3D12_ROOT_DESCRIPTOR_FLAG_DATA_STATIC};
|
||||
|
||||
rootParams[3].ParameterType = D3D12_ROOT_PARAMETER_TYPE_32BIT_CONSTANTS;
|
||||
rootParams[3].Constants = {7, 8, 4};
|
||||
|
||||
D3D12_DESCRIPTOR_RANGE1 *range = ranges.data();
|
||||
|
||||
rootParams[4].ParameterType = D3D12_ROOT_PARAMETER_TYPE_DESCRIPTOR_TABLE;
|
||||
rootParams[4].DescriptorTable.NumDescriptorRanges = 1;
|
||||
rootParams[4].DescriptorTable.pDescriptorRanges = range;
|
||||
|
||||
range[0] = {
|
||||
D3D12_DESCRIPTOR_RANGE_TYPE_SAMPLER, 17, 9, 10, D3D12_DESCRIPTOR_RANGE_FLAG_NONE, 1010,
|
||||
};
|
||||
range += 1;
|
||||
|
||||
rootParams[5].ParameterType = D3D12_ROOT_PARAMETER_TYPE_DESCRIPTOR_TABLE;
|
||||
rootParams[5].DescriptorTable.NumDescriptorRanges = 2;
|
||||
rootParams[5].DescriptorTable.pDescriptorRanges = range;
|
||||
|
||||
range[0] = {
|
||||
D3D12_DESCRIPTOR_RANGE_TYPE_SRV,
|
||||
18,
|
||||
11,
|
||||
12,
|
||||
D3D12_DESCRIPTOR_RANGE_FLAG_DATA_STATIC_WHILE_SET_AT_EXECUTE,
|
||||
2020,
|
||||
};
|
||||
range[1] = {
|
||||
D3D12_DESCRIPTOR_RANGE_TYPE_UAV, 19, 13, 14,
|
||||
D3D12_DESCRIPTOR_RANGE_FLAG_DATA_VOLATILE, 3030,
|
||||
};
|
||||
range += 2;
|
||||
|
||||
rootParams[6].ParameterType = D3D12_ROOT_PARAMETER_TYPE_DESCRIPTOR_TABLE;
|
||||
rootParams[6].DescriptorTable.NumDescriptorRanges = 4;
|
||||
rootParams[6].DescriptorTable.pDescriptorRanges = range;
|
||||
|
||||
range[0] = {
|
||||
D3D12_DESCRIPTOR_RANGE_TYPE_CBV,
|
||||
17,
|
||||
9,
|
||||
10,
|
||||
D3D12_DESCRIPTOR_RANGE_FLAG_DATA_VOLATILE |
|
||||
D3D12_DESCRIPTOR_RANGE_FLAG_DESCRIPTORS_VOLATILE,
|
||||
4040,
|
||||
};
|
||||
range[1] = {
|
||||
D3D12_DESCRIPTOR_RANGE_TYPE_UAV,
|
||||
17,
|
||||
9,
|
||||
10,
|
||||
D3D12_DESCRIPTOR_RANGE_FLAG_DESCRIPTORS_STATIC_KEEPING_BUFFER_BOUNDS_CHECKS,
|
||||
5050,
|
||||
};
|
||||
range[2] = {
|
||||
D3D12_DESCRIPTOR_RANGE_TYPE_SRV, 17, 9, 10, D3D12_DESCRIPTOR_RANGE_FLAG_NONE, 6060,
|
||||
};
|
||||
range[3] = {
|
||||
D3D12_DESCRIPTOR_RANGE_TYPE_SRV, 17, 9, 11,
|
||||
D3D12_DESCRIPTOR_RANGE_FLAG_DATA_STATIC, 7070,
|
||||
};
|
||||
range += 4;
|
||||
|
||||
rootParams[7].ParameterType = D3D12_ROOT_PARAMETER_TYPE_DESCRIPTOR_TABLE;
|
||||
rootParams[7].DescriptorTable.NumDescriptorRanges = 8;
|
||||
rootParams[7].DescriptorTable.pDescriptorRanges = range;
|
||||
|
||||
range[0] = {
|
||||
D3D12_DESCRIPTOR_RANGE_TYPE_CBV, 17, 9, 12,
|
||||
D3D12_DESCRIPTOR_RANGE_FLAG_DATA_STATIC, 1010,
|
||||
};
|
||||
range[1] = {
|
||||
D3D12_DESCRIPTOR_RANGE_TYPE_CBV, 17, 9, 13,
|
||||
D3D12_DESCRIPTOR_RANGE_FLAG_DATA_STATIC, 1010,
|
||||
};
|
||||
range[2] = {
|
||||
D3D12_DESCRIPTOR_RANGE_TYPE_CBV, 17, 9, 14,
|
||||
D3D12_DESCRIPTOR_RANGE_FLAG_DATA_STATIC, 1010,
|
||||
};
|
||||
range[3] = {
|
||||
D3D12_DESCRIPTOR_RANGE_TYPE_CBV, 17, 9, 15,
|
||||
D3D12_DESCRIPTOR_RANGE_FLAG_DATA_STATIC, 1010,
|
||||
};
|
||||
range[4] = {
|
||||
D3D12_DESCRIPTOR_RANGE_TYPE_CBV, 17, 9, 16,
|
||||
D3D12_DESCRIPTOR_RANGE_FLAG_DATA_STATIC, 1010,
|
||||
};
|
||||
range[5] = {
|
||||
D3D12_DESCRIPTOR_RANGE_TYPE_CBV, 17, 9, 17,
|
||||
D3D12_DESCRIPTOR_RANGE_FLAG_DATA_STATIC, 1010,
|
||||
};
|
||||
range[6] = {
|
||||
D3D12_DESCRIPTOR_RANGE_TYPE_CBV, 17, 9, 18,
|
||||
D3D12_DESCRIPTOR_RANGE_FLAG_DATA_STATIC, 1010,
|
||||
};
|
||||
range[7] = {
|
||||
D3D12_DESCRIPTOR_RANGE_TYPE_CBV, 17, 9, 19,
|
||||
D3D12_DESCRIPTOR_RANGE_FLAG_DATA_STATIC, 1010,
|
||||
};
|
||||
range += 8;
|
||||
|
||||
samplers = {
|
||||
// point
|
||||
{
|
||||
D3D12_FILTER_MIN_MAG_MIP_POINT,
|
||||
D3D12_TEXTURE_ADDRESS_MODE_CLAMP,
|
||||
D3D12_TEXTURE_ADDRESS_MODE_CLAMP,
|
||||
D3D12_TEXTURE_ADDRESS_MODE_CLAMP,
|
||||
0.0f,
|
||||
1,
|
||||
D3D12_COMPARISON_FUNC_ALWAYS,
|
||||
D3D12_STATIC_BORDER_COLOR_OPAQUE_BLACK,
|
||||
0.0f,
|
||||
FLT_MAX,
|
||||
0,
|
||||
0,
|
||||
D3D12_SHADER_VISIBILITY_PIXEL,
|
||||
D3D12_SAMPLER_FLAG_NONE,
|
||||
},
|
||||
|
||||
// linear
|
||||
{
|
||||
D3D12_FILTER_MIN_MAG_MIP_LINEAR,
|
||||
D3D12_TEXTURE_ADDRESS_MODE_CLAMP,
|
||||
D3D12_TEXTURE_ADDRESS_MODE_CLAMP,
|
||||
D3D12_TEXTURE_ADDRESS_MODE_CLAMP,
|
||||
0.0f,
|
||||
1,
|
||||
D3D12_COMPARISON_FUNC_ALWAYS,
|
||||
D3D12_STATIC_BORDER_COLOR_OPAQUE_BLACK_UINT,
|
||||
0.0f,
|
||||
FLT_MAX,
|
||||
1,
|
||||
0,
|
||||
D3D12_SHADER_VISIBILITY_PIXEL,
|
||||
D3D12_SAMPLER_FLAG_UINT_BORDER_COLOR,
|
||||
},
|
||||
};
|
||||
}
|
||||
|
||||
SECTION("Empty root signature")
|
||||
{
|
||||
Flags = D3D12_ROOT_SIGNATURE_FLAG_NONE;
|
||||
rootParams.clear();
|
||||
samplers.clear();
|
||||
|
||||
CheckRootSig(devconfig, Flags, rootParams, samplers);
|
||||
}
|
||||
|
||||
SECTION("Only parameters")
|
||||
{
|
||||
samplers.clear();
|
||||
|
||||
CheckRootSig(devconfig, Flags, rootParams, samplers);
|
||||
}
|
||||
|
||||
SECTION("Only samplers")
|
||||
{
|
||||
rootParams.clear();
|
||||
|
||||
CheckRootSig(devconfig, Flags, rootParams, samplers);
|
||||
}
|
||||
|
||||
SECTION("Trim parameters")
|
||||
{
|
||||
rootParams.erase(0);
|
||||
|
||||
CheckRootSig(devconfig, Flags, rootParams, samplers);
|
||||
}
|
||||
|
||||
SECTION("Trim parameters")
|
||||
{
|
||||
rootParams.pop_back();
|
||||
|
||||
CheckRootSig(devconfig, Flags, rootParams, samplers);
|
||||
}
|
||||
|
||||
SECTION("Remove a range")
|
||||
{
|
||||
rootParams.back().DescriptorTable.NumDescriptorRanges--;
|
||||
|
||||
CheckRootSig(devconfig, Flags, rootParams, samplers);
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
#endif
|
||||
|
||||
Reference in New Issue
Block a user