thirdpartymirrors/XenosRecomp
1
0
Fork 0
mirror of https://github.com/hedge-dev/XenosRecomp.git synced 2025-10-30 07:12:17 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions

SWA specific implementations.

Browse source
This commit is contained in:
Skyth 2024-10-16 18:17:50 +03:00
parent 2c373f210c
commit 4d2db1be2e
1 changed files with 40 additions and 3 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

43
ShaderRecomp/shader_recompiler.cpp
View file

@ -940,6 +940,10 @@ void ShaderRecompiler::recompile(const uint8_t* shaderData)
println("CONSTANT_BUFFER(Constants, b{})", isPixelShader ? 1 : 0);
out += "{\n";
bool isMetaInstancer = false;
bool hasIndexCount = false;
bool isCsdShader = false;
for (uint32_t i = 0; i < constantTableContainer->constantTable.constants; i++)
{
const auto constantInfo = reinterpret_cast<const ConstantInfo*>(
@ -949,8 +953,19 @@ void ShaderRecompiler::recompile(const uint8_t* shaderData)
if (constantInfo->registerSet == RegisterSet::Float4)
{
print("\t[[vk::offset({})]] float4 {}", constantInfo->registerIndex * 16,
reinterpret_cast<const char*>(constantTableData + constantInfo->name));
const char* constantName = reinterpret_cast<const char*>(constantTableData + constantInfo->name);
if (!isPixelShader)
{
if (strcmp(constantName, "g_InstanceTypes") == 0)
isMetaInstancer = true;
else if (strcmp(constantName, "g_IndexCount") == 0)
hasIndexCount = true;
else if (strcmp(constantName, "g_Z") == 0)
isCsdShader = true;
}
print("\t[[vk::offset({})]] float4 {}", constantInfo->registerIndex * 16, constantName);
if (constantInfo->registerCount > 1)
print("[{}]", constantInfo->registerCount.get());
@ -1040,12 +1055,21 @@ void ShaderRecompiler::recompile(const uint8_t* shaderData)
value = vertexShader->vertexElementsAndInterpolators[vertexShader->field18 + i];
println("\tin {0} i{1}{2} : {3}{2},", USAGE_TYPES[uint32_t(vertexElement.usage)], USAGE_VARIABLES[uint32_t(vertexElement.usage)],
const char* usageType = USAGE_TYPES[uint32_t(vertexElement.usage)];
if (isMetaInstancer && vertexElement.usage == DeclUsage::TexCoord && vertexElement.usageIndex == 2)
usageType = "uint4";
println("\tin {0} i{1}{2} : {3}{2},", usageType, USAGE_VARIABLES[uint32_t(vertexElement.usage)],
uint32_t(vertexElement.usageIndex), USAGE_SEMANTICS[uint32_t(vertexElement.usage)]);
vertexElements.emplace(uint32_t(vertexElement.address), vertexElement);
}
if (hasIndexCount)
{
out += "\tin uint iVertexId : SV_VertexID,\n";
out += "\tin uint iInstanceId : SV_InstanceID,\n";
}
out += "\tout float4 oPos : SV_Position";
for (auto& [usage, usageIndex] : INTERPOLATORS)
@ -1151,6 +1175,10 @@ void ShaderRecompiler::recompile(const uint8_t* shaderData)
{
out += "float4((iPos.xy - 0.5) * float2(iFace ? 1.0 : -1.0, 1.0), 0.0, 0.0);\n";
}
else if (!isPixelShader && hasIndexCount && i == 0)
{
out += "float4(iVertexId + GET_CONSTANT(g_IndexCount).x * iInstanceId, 0.0, 0.0, 0.0);\n";
}
else
{
out += "0.0;\n";
@ -1348,5 +1376,14 @@ void ShaderRecompiler::recompile(const uint8_t* shaderData)
out += "\t\tbreak;\n";
out += "\t}\n";
if (isPixelShader)
{
out += "\tif (GET_SHARED_CONSTANT(g_AlphaTestMode) != 0) clip(oC0.w - GET_SHARED_CONSTANT(g_AlphaThreshold));\n";
}
else if (isCsdShader)
{
out += "\toPos.xy += float2(GET_CONSTANT(g_ViewportSize.z), -GET_CONSTANT(g_ViewportSize.w));\n";
}
out += "}";
}