From fec9c42d4c61d1bdd54d020d55a3155e0d54fce7 Mon Sep 17 00:00:00 2001 From: Yong He Date: Mon, 22 Jan 2024 15:19:26 -0800 Subject: Bug fixes for the direct spirv backend. (#3474) * Fix GLSL legalization bug that leads to crash. * Update diagnostic id to avoid conflict. * Fix std140 layout logic. --------- Co-authored-by: Yong He --- source/slang/slang-ir-layout.cpp | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) (limited to 'source/slang/slang-ir-layout.cpp') diff --git a/source/slang/slang-ir-layout.cpp b/source/slang/slang-ir-layout.cpp index 79012e7ba..a6684c7b1 100644 --- a/source/slang/slang-ir-layout.cpp +++ b/source/slang/slang-ir-layout.cpp @@ -461,9 +461,10 @@ struct Std140LayoutRules : IRTypeLayoutRules } virtual IRSizeAndAlignment getVectorSizeAndAlignment(IRSizeAndAlignment element, IRIntegerValue count) { + IRIntegerValue alignmentCount = count; if (count == 3) - count = 4; - return IRSizeAndAlignment((int)(element.size * count), (int)(element.size * count)); + alignmentCount = 4; + return IRSizeAndAlignment((int)(element.size * count), (int)(element.size * alignmentCount)); } }; -- cgit v1.2.3