From 31f27693bc30446ec06428282d316641dab1c7e7 Mon Sep 17 00:00:00 2001
From: Sasha Szpakowski <slime73@gmail.com>
Date: Wed, 31 Jul 2024 19:42:43 -0300
Subject: [PATCH] shaders: enable validation for pixel shader inputs that are
 missing from the vertex shader.

---
 src/modules/graphics/Shader.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/modules/graphics/Shader.cpp b/src/modules/graphics/Shader.cpp
index 0cdb96068..519720d6a 100644
--- a/src/modules/graphics/Shader.cpp
+++ b/src/modules/graphics/Shader.cpp
@@ -1112,7 +1112,7 @@ bool Shader::validateInternal(StrongRef<ShaderStage> stages[], std::string &err,
 			program.addShader(stages[i]->getGLSLangValidationShader());
 	}
 
-	if (!program.link(EShMsgDefault))
+	if (!program.link(EshMsgCrossStageIO))
 	{
 		err = "Cannot compile shader:\n\n" + std::string(program.getInfoLog()) + "\n" + std::string(program.getInfoDebugLog());
 		return false;