From 13dd01489efd89268d15751c5299e5783015bbcd Mon Sep 17 00:00:00 2001
From: Jay Kwak <82421531+jkwak-work@users.noreply.github.com>
Date: Mon, 21 Jul 2025 19:15:07 -0700
Subject: Add command-line arguments to examples (#7835)

* Add command-line arguments to triangle example

- Add -h/--help flag to show usage information
- Add -api flag to select rendering API (d3d11 < /dev/null | d3d12|vulkan|metal|cpu|cuda|webgpu)
- Platform-specific API availability (D3D on Windows, Metal on macOS)
- Output works for both console and WIN32 applications
---
 examples/example-base/example-base.cpp | 12 ++++++++++++
 1 file changed, 12 insertions(+)

(limited to 'examples/example-base/example-base.cpp')

diff --git a/examples/example-base/example-base.cpp b/examples/example-base/example-base.cpp
index 9759e9f42..95864b0af 100644
--- a/examples/example-base/example-base.cpp
+++ b/examples/example-base/example-base.cpp
@@ -1,5 +1,7 @@
 #include "example-base.h"
 
+#include "slang.h"
+
 #include <chrono>
 
 #ifdef _WIN32
@@ -23,6 +25,16 @@ Slang::Result WindowedAppBase::initializeBase(
 #ifdef _DEBUG
     deviceDesc.enableValidation = true;
 #endif
+
+    slang::CompilerOptionEntry slangOptions[] = {
+        {slang::CompilerOptionName::EmitSpirvDirectly, {slang::CompilerOptionValueKind::Int, 1}},
+        {slang::CompilerOptionName::DebugInformation,
+         {slang::CompilerOptionValueKind::Int, SLANG_DEBUG_INFO_LEVEL_STANDARD}}};
+    deviceDesc.slang.compilerOptionEntries = slangOptions;
+    // When in test mode, don't include debug information to avoid altering hash values during
+    // testing Otherwise, include debug information for better debugging experience
+    deviceDesc.slang.compilerOptionEntryCount = isTestMode() ? 1 : 2;
+
     gDevice = getRHI()->createDevice(deviceDesc);
     if (!gDevice)
     {
-- 
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