From 401d8cdb12ae69aeb216c80c9bb90240d8359649 Mon Sep 17 00:00:00 2001
From: Yong He <yonghe@outlook.com>
Date: Fri, 23 Feb 2024 16:39:46 -0800
Subject: Add slangc interface to compile and use ir modules. (#3615)

* Add slangc interface to compile and use ir modules.

* Fix glsl scalar layout settings not copied to target.

* Fix.

* Cleanups.
---
 tests/serialization/extern/extern-test.slang | 12 ++++++------
 tests/serialization/extern/module-a.slang    |  6 +++---
 tests/serialization/extern/module-b.slang    |  6 +++---
 3 files changed, 12 insertions(+), 12 deletions(-)

(limited to 'tests/serialization/extern')

diff --git a/tests/serialization/extern/extern-test.slang b/tests/serialization/extern/extern-test.slang
index 1efb221dc..c46724603 100644
--- a/tests/serialization/extern/extern-test.slang
+++ b/tests/serialization/extern/extern-test.slang
@@ -1,18 +1,18 @@
 // extern-test.slang
 
-//TEST:COMPILE: -module-name module -no-codegen tests/serialization/extern/module-a.slang -o tests/serialization/extern/module-a.slang-lib
-//TEST:COMPILE: -module-name module -no-codegen tests/serialization/extern/module-b.slang -o tests/serialization/extern/module-b.slang-lib
-//TEST:COMPARE_COMPUTE_EX: -xslang -module-name -xslang module -slang -compute -xslang -r -xslang tests/serialization/extern/module-a.slang-lib -xslang -r -xslang tests/serialization/extern/module-b.slang-lib -shaderobj
+//TEST:COMPILE: -no-codegen tests/serialization/extern/module-a.slang -o tests/serialization/extern/module-a.slang-lib
+//TEST:COMPILE: -no-codegen tests/serialization/extern/module-b.slang -o tests/serialization/extern/module-b.slang-lib
+//TEST:COMPARE_COMPUTE_EX: -slang -compute -xslang -r -xslang tests/serialization/extern/module-a.slang-lib -xslang -r -xslang tests/serialization/extern/module-b.slang-lib -shaderobj
 
 //TEST_INPUT:ubuffer(data=[0 0 0 0 ], stride=4):out,name outputBuffer
 RWStructuredBuffer<int> outputBuffer;
 
 // Declare the type exists
-[__extern] struct Thing {};
+extern struct Thing {};
 // A mechanism to make a Thing without knowing the specific fields.
-[__extern] Thing makeThing(int a, int b);
+extern Thing makeThing(int a, int b);
 
-[__extern] int doSomething(Thing a, Thing b);
+extern int doSomething(Thing a, Thing b);
 
 [numthreads(4, 1, 1)]
 void computeMain(uint3 dispatchThreadID : SV_DispatchThreadID)
diff --git a/tests/serialization/extern/module-a.slang b/tests/serialization/extern/module-a.slang
index 81816a213..59ccf7bcd 100644
--- a/tests/serialization/extern/module-a.slang
+++ b/tests/serialization/extern/module-a.slang
@@ -2,13 +2,13 @@
 
 // module-a.slang
 
-struct Thing
+export struct Thing
 {
     int a; 
     int b;
 };
 
-Thing makeThing(int a, int b)
+export Thing makeThing(int a, int b)
 {
     Thing thing;
     thing.a = a;
@@ -16,7 +16,7 @@ Thing makeThing(int a, int b)
     return thing;
 }
 
-int foo(Thing thing) 
+export int foo(Thing thing) 
 { 
     return thing.a + thing.b * 2; 
 }
diff --git a/tests/serialization/extern/module-b.slang b/tests/serialization/extern/module-b.slang
index 20371f156..2bc646db8 100644
--- a/tests/serialization/extern/module-b.slang
+++ b/tests/serialization/extern/module-b.slang
@@ -3,10 +3,10 @@
 // module-b.slang
 
 // This looks like a definition (and it is) but with [__extern] it's definition will be replaced at link time with a defintion
-[__extern] struct Thing {};
-[__extern] int foo(Thing thing);
+extern struct Thing {};
+extern int foo(Thing thing);
 
-int doSomething(Thing a, Thing b)
+export int doSomething(Thing a, Thing b)
 {
     return foo(a) + foo(b);
 }
-- 
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