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chore: handle iw4 technique flags

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This commit is contained in:
Jan Laupetin
2026-03-09 00:01:35 +01:00
parent 503fe89251
commit 161ab45306
8 changed files with 112 additions and 54 deletions
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8
src/ObjCommon/Game/IW4/Techset/TechsetConstantsIW4.h
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@@ -93,7 +93,7 @@ namespace IW4
{
.name = "texcoord[1]",
.abbreviation = "t1",
.optional = false,
.optional = true,
},
{
.name = "texcoord[2]",
@@ -204,6 +204,7 @@ namespace IW4
.accessor = "lightSpotFactors",
.arrayCount = 0,
.updateFrequency = techset::CommonCodeSourceUpdateFrequency::RARELY,
.techFlags = MTL_TECHFLAG_USES_LIGHT_SPOT_FACTORS,
},
{
.value = CONST_SRC_CODE_LIGHT_FALLOFF_PLACEMENT,
@@ -1029,11 +1030,13 @@ namespace IW4
.value = TEXTURE_SRC_CODE_RESOLVED_POST_SUN,
.accessor = "resolvedPostSun",
.updateFrequency = techset::CommonCodeSourceUpdateFrequency::RARELY,
.techFlags = MTL_TECHFLAG_NEEDS_RESOLVED_POST_SUN,
},
{
.value = TEXTURE_SRC_CODE_RESOLVED_SCENE,
.accessor = "resolvedScene",
.updateFrequency = techset::CommonCodeSourceUpdateFrequency::RARELY,
.techFlags = MTL_TECHFLAG_NEEDS_RESOLVED_SCENE,
},
{
.value = TEXTURE_SRC_CODE_POST_EFFECT_0,
@@ -1059,16 +1062,19 @@ namespace IW4
.value = TEXTURE_SRC_CODE_FLOATZ,
.accessor = "floatZSampler",
.updateFrequency = techset::CommonCodeSourceUpdateFrequency::RARELY,
.techFlags = MTL_TECHFLAG_USES_FLOATZ,
},
{
.value = TEXTURE_SRC_CODE_PROCESSED_FLOATZ,
.accessor = "processedFloatZSampler",
.updateFrequency = techset::CommonCodeSourceUpdateFrequency::RARELY,
.techFlags = MTL_TECHFLAG_USES_FLOATZ,
},
{
.value = TEXTURE_SRC_CODE_RAW_FLOATZ,
.accessor = "rawFloatZSampler",
.updateFrequency = techset::CommonCodeSourceUpdateFrequency::RARELY,
.techFlags = MTL_TECHFLAG_USES_FLOATZ,
},
{
.value = TEXTURE_SRC_CODE_HALF_PARTICLES,

12
src/ObjCommon/Game/T6/Techset/TechsetConstantsT6.h
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@@ -219,7 +219,7 @@ namespace T6
.accessor = "lightSpotFactors",
.arrayCount = 0,
.updateFrequency = techset::CommonCodeSourceUpdateFrequency::RARELY,
.techFlags = TECHNIQUE_FLAG_10,
.techFlags = MTL_TECHFLAG_USES_LIGHT_SPOT_FACTORS,
},
{
.value = CONST_SRC_CODE_LIGHT_ATTENUATION,
@@ -1603,13 +1603,13 @@ namespace T6
.value = TEXTURE_SRC_CODE_RESOLVED_POST_SUN,
.accessor = "resolvedPostSun",
.updateFrequency = techset::CommonCodeSourceUpdateFrequency::RARELY,
.techFlags = TECHNIQUE_FLAG_1,
.techFlags = MTL_TECHFLAG_NEEDS_RESOLVED_POST_SUN,
},
{
.value = TEXTURE_SRC_CODE_RESOLVED_SCENE,
.accessor = "resolvedScene",
.updateFrequency = techset::CommonCodeSourceUpdateFrequency::RARELY,
.techFlags = TECHNIQUE_FLAG_2,
.techFlags = MTL_TECHFLAG_NEEDS_RESOLVED_SCENE,
},
{
.value = TEXTURE_SRC_CODE_POST_EFFECT_SRC,
@@ -1650,19 +1650,19 @@ namespace T6
.value = TEXTURE_SRC_CODE_FLOATZ,
.accessor = "floatZSampler",
.updateFrequency = techset::CommonCodeSourceUpdateFrequency::RARELY,
.techFlags = TECHNIQUE_FLAG_40,
.techFlags = MTL_TECHFLAG_USES_FLOATZ,
},
{
.value = TEXTURE_SRC_CODE_PROCESSED_FLOATZ,
.accessor = "processedFloatZSampler",
.updateFrequency = techset::CommonCodeSourceUpdateFrequency::RARELY,
.techFlags = TECHNIQUE_FLAG_40,
.techFlags = MTL_TECHFLAG_USES_FLOATZ,
},
{
.value = TEXTURE_SRC_CODE_RAW_FLOATZ,
.accessor = "rawFloatZSampler",
.updateFrequency = techset::CommonCodeSourceUpdateFrequency::RARELY,
.techFlags = TECHNIQUE_FLAG_40,
.techFlags = MTL_TECHFLAG_USES_FLOATZ,
},
{
.value = TEXTURE_SRC_CODE_STENCIL,

28
src/ObjCommon/Techset/CommonVertexDeclCreator.cpp
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@@ -24,6 +24,34 @@ namespace
namespace techset
{
std::optional<bool> HasOptionalSourceByName(const std::string& name, const CommonStreamRoutingInfos& routingInfos)
{
size_t currentOffset = 0u;
std::string sourceAbbreviation;
while (NextAbbreviation(name, sourceAbbreviation, currentOffset))
{
std::string destinationAbbreviation;
if (!NextAbbreviation(name, destinationAbbreviation, currentOffset))
{
con::error("Failed to detect vertex decl destination abbreviation: {}", name);
return std::nullopt;
}
const auto maybeSource = routingInfos.GetSourceByAbbreviation(sourceAbbreviation);
if (!maybeSource)
{
con::error("Unknown vertex decl source abbreviation: {}", sourceAbbreviation);
return std::nullopt;
}
if (routingInfos.IsSourceOptional(*maybeSource))
return true;
}
return false;
}
std::optional<CommonVertexDeclaration> CreateVertexDeclFromName(const std::string& name, const CommonStreamRoutingInfos& routingInfos)
{
CommonVertexDeclaration result;

3
src/ObjCommon/Techset/CommonVertexDeclCreator.h
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@@ -7,5 +7,6 @@
namespace techset
{
std::optional<bool> HasOptionalSourceByName(const std::string& name, const CommonStreamRoutingInfos& routingInfos);
std::optional<CommonVertexDeclaration> CreateVertexDeclFromName(const std::string& name, const CommonStreamRoutingInfos& routingInfos);
}
} // namespace techset