From 1148564b9cdbbc8fec4fbecf65b0af60aa6af344 Mon Sep 17 00:00:00 2001 From: jsmall-nvidia Date: Wed, 18 May 2022 10:09:28 -0400 Subject: Support for `[[vk::spirv_instruction(op)]]` (#2242) * #include an absolute path didn't work - because paths were taken to always be relative. * Add extension required by SPIRVOpDecoration into part of emit (could be a prior pass). * Add [[vk::spirv_instruction]] attribute * Add documentation for [[vk::spirv_instruction]. * Update 08-attributes.md * Update 08-attributes.md --- source/slang/slang-emit-glsl.cpp | 2 ++ 1 file changed, 2 insertions(+) (limited to 'source/slang/slang-emit-glsl.cpp') diff --git a/source/slang/slang-emit-glsl.cpp b/source/slang/slang-emit-glsl.cpp index d9c81f14b..c1bbf813b 100644 --- a/source/slang/slang-emit-glsl.cpp +++ b/source/slang/slang-emit-glsl.cpp @@ -1881,6 +1881,8 @@ void GLSLSourceEmitter::emitFuncDecorationImpl(IRDecoration* decoration) { if (decoration->getOp() == kIROp_SPIRVOpDecoration) { + m_glslExtensionTracker->requireExtension(UnownedStringSlice::fromLiteral("GL_EXT_spirv_intrinsics")); + m_writer->emit("spirv_instruction(id = "); emitSimpleValue(decoration->getOperand(0)); m_writer->emit(")\n"); -- cgit v1.2.3