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-rw-r--r--source/slang/slang-options.cpp16
1 files changed, 16 insertions, 0 deletions
diff --git a/source/slang/slang-options.cpp b/source/slang/slang-options.cpp
index b0eb1748d..2115a096f 100644
--- a/source/slang/slang-options.cpp
+++ b/source/slang/slang-options.cpp
@@ -663,6 +663,12 @@ void initCommandOptions(CommandOptions& options)
"-fvk-use-dx-layout",
nullptr,
"Pack members using FXCs member packing rules when targeting GLSL or SPIRV."},
+ {OptionKind::ForceCLayout,
+ "-fvk-use-c-layout",
+ nullptr,
+ "Make data accessed through ConstantBuffer, ParameterBlock, StructuredBuffer, "
+ "ByteAddressBuffer and general pointers follow the C/C++ structure layout rules "
+ "when targeting SPIRV."},
{OptionKind::VulkanBindShift,
vkShiftNames.getBuffer(),
"-fvk-<vulkan-shift>-shift <N> <space>",
@@ -2670,6 +2676,11 @@ SlangResult OptionsParser::_parse(int argc, char const* const* argv)
getCurrentTarget()->optionSet.add(CompilerOptionName::ForceDXLayout, true);
break;
}
+ case OptionKind::ForceCLayout:
+ {
+ getCurrentTarget()->optionSet.add(CompilerOptionName::ForceCLayout, true);
+ break;
+ }
case OptionKind::EnableEffectAnnotations:
{
m_compileRequest->setEnableEffectAnnotations(true);
@@ -3707,6 +3718,11 @@ SlangResult OptionsParser::_parse(int argc, char const* const* argv)
m_compileRequest->setTargetForceDXLayout(targetID, true);
}
+ if (rawTarget.optionSet.shouldUseCLayout())
+ {
+ m_compileRequest->setTargetForceCLayout(targetID, true);
+ }
+
if (rawTarget.optionSet.getBoolOption(CompilerOptionName::GenerateWholeProgram))
{
m_compileRequest->setTargetGenerateWholeProgram(targetID, true);