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Progress on reversing technique flags

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This commit is contained in:
Jan
2022-04-16 15:41:45 +02:00
parent 9e063a30f0
commit cb45bdaadc
2 changed files with 42 additions and 2 deletions
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17
src/ObjLoading/Game/IW4/AssetLoaders/AssetLoaderTechniqueSet.cpp
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@ -20,6 +20,7 @@
#include "Utils/Alignment.h"
using namespace IW4;
using namespace std::string_literals;
namespace IW4
{
@ -992,6 +993,13 @@ namespace IW4
return ss.str();
}
static void UpdateTechniqueFlags(MaterialTechnique& technique)
{
// This is stupid but that's what the game does
if("zprepass"s == technique.name)
technique.flags |= 4u;
}
static void UpdateTechniqueFlagsForArgument(uint16_t& techniqueFlags, const TechniqueCreator::PassShaderArgument& arg)
{
if(arg.m_arg.type == MTL_ARG_CODE_PIXEL_SAMPLER)
@ -999,10 +1007,10 @@ namespace IW4
switch(arg.m_arg.u.codeSampler)
{
case TEXTURE_SRC_CODE_RESOLVED_POST_SUN:
techniqueFlags |= 1u;
techniqueFlags |= TECHNIQUE_FLAG_1;
break;
case TEXTURE_SRC_CODE_RESOLVED_SCENE:
techniqueFlags |= 2u;
techniqueFlags |= TECHNIQUE_FLAG_2;
break;
default:
break;
@ -1065,6 +1073,8 @@ namespace IW4
out.perPrimArgCount = static_cast<unsigned char>(perPrimArgCount);
out.stableArgCount = static_cast<unsigned char>(stableArgCount);
UpdateTechniqueFlags(technique);
if (in.m_vertex_shader)
dependencies.push_back(in.m_vertex_shader);
if (in.m_pixel_shader)
@ -1170,6 +1180,9 @@ bool AssetLoaderTechniqueSet::CreateTechsetFromDefinition(const std::string& ass
}
}
const auto* disAsset = GlobalAssetPool<MaterialTechniqueSet>::GetAssetByName("distortion_scale");
const auto* dis = disAsset ? disAsset->Asset() : nullptr;
manager->AddAsset(ASSET_TYPE_TECHNIQUE_SET, assetName, techset, std::vector(dependencies.begin(), dependencies.end()), std::vector<scr_string_t>());
return true;