From 21bbebb19dfdbbee107b9fd9830e18d5fb6a573a Mon Sep 17 00:00:00 2001 From: ArielG-NV <159081215+ArielG-NV@users.noreply.github.com> Date: Mon, 10 Jun 2024 16:29:56 -0400 Subject: Address glslang ordering requirments for 'derivative_group_*NV' (#4323) * Address glslang ordering requirments for 'derivative_group_*NV' fixes: #4305 The solution is to emit some `layout`s after a module source is emitted. Added to slangs gfx backend code to enable the compute shader derivative extension for testing purposes. * address review * enable removed test --------- Co-authored-by: Yong He --- source/slang/slang-emit-c-like.cpp | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) (limited to 'source/slang/slang-emit-c-like.cpp') diff --git a/source/slang/slang-emit-c-like.cpp b/source/slang/slang-emit-c-like.cpp index d85c72ae5..6412ff730 100644 --- a/source/slang/slang-emit-c-like.cpp +++ b/source/slang/slang-emit-c-like.cpp @@ -129,9 +129,12 @@ void CLikeSourceEmitter::emitPreModuleImpl() m_writer->emit(prelude->getStringSlice()); m_writer->emit("\n"); } - for (auto prelude : m_requiredPreludesRaw) +} +void CLikeSourceEmitter::emitPostModuleImpl() +{ + if(m_requiredAfter.requireComputeDerivatives.getLength() > 0) { - m_writer->emit(prelude); + m_writer->emit(m_requiredAfter.requireComputeDerivatives); m_writer->emit("\n"); } } -- cgit v1.2.3